ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor2683652108 <...> Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor2683652108", ["ci2-android-6-12-rust/syz-executor2683652108"], 0x7ffdaa7fe6b0 /* 10 vars */) = 0 brk(NULL) = 0x555569dd4000 brk(0x555569dd4d40) = 0x555569dd4d40 arch_prctl(ARCH_SET_FS, 0x555569dd43c0) = 0 set_tid_address(0x555569dd4690) = 313 set_robust_list(0x555569dd46a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-12-rust/syz-executor2683652108", 4096) = 50 getrandom("\x2f\x8e\x5f\x71\xca\x28\x34\x9e", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555569dd4d40 brk(0x555569df5d40) = 0x555569df5d40 brk(0x555569df6000) = 0x555569df6000 mprotect(0x7f3aee81f000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 314 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x555569dd46a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 314] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 314] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 314] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 314] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 314] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 314] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 314] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 314] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 314] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [ 31.155186][ T36] audit: type=1400 audit(1792675873.540:64): avc: denied { execmem } for pid=313 comm="syz-executor268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.175188][ T36] audit: type=1400 audit(1792675873.560:65): avc: denied { read write } for pid=314 comm="syz-executor268" name="ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [ 31.219367][ T36] audit: type=1400 audit(1792675873.560:66): avc: denied { open } for pid=314 comm="syz-executor268" path="/dev/ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.245950][ T36] audit: type=1400 audit(1792675873.560:67): avc: denied { create } for pid=314 comm="syz-executor268" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [ 31.268340][ T36] audit: type=1400 audit(1792675873.570:68): avc: denied { map } for pid=314 comm="syz-executor268" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3053 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 31.293951][ T36] audit: type=1400 audit(1792675873.570:69): avc: denied { read write } for pid=314 comm="syz-executor268" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3053 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [pid 314] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 314] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 314] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 314] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [ 31.320814][ T36] audit: type=1400 audit(1792675873.570:70): avc: denied { cmd } for pid=314 comm="iou-wrk-314" path="/dev/ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 314] exit_group(0) = ? [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 318 [pid 318] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] write(1, "executing program\n", 18) = 18 executing program [pid 318] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 318] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 318] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 318] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 318] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 318] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 318] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 318] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 318] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 318] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [ 31.360338][ T36] audit: type=1400 audit(1792675873.590:71): avc: denied { map } for pid=314 comm="syz-executor268" path="/dev/ublkc0" dev="devtmpfs" ino=434 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 318] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 318] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 318] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 321 ci2-android-6-12-rust/strace-static-x86_64: Process 321 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] set_robust_list(0x555569dd46a0, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] write(1, "executing program\n", 18) = 18 executing program [pid 321] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 321] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 321] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 321] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 321] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 321] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 321] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 321] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 321] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 321] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 321] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 321] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 321] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 324 attached , child_tidptr=0x555569dd4690) = 324 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] set_robust_list(0x555569dd46a0, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] write(1, "executing program\n", 18) = 18 executing program [pid 324] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 324] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 324] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 324] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 324] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 324] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 324] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 324] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 324] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 324] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 324] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 324] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 324] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 324] exit_group(0) = ? [pid 324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 326 ci2-android-6-12-rust/strace-static-x86_64: Process 326 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 326] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 326] <... set_robust_list resumed>) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] write(1, "executing program\n", 18) = 18 [pid 326] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 326] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 326] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 326] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 326] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 326] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = 5 [pid 326] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 326] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 326] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 326] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 326] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 326] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 326] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 326] exit_group(0) = ? [ 31.732270][ T12] ------------[ cut here ]------------ [ 31.737855][ T12] WARNING: CPU: 0 PID: 12 at drivers/block/ublk_drv.c:1583 ublk_uring_cmd_cancel_fn+0x351/0x410 [ 31.748421][ T12] Modules linked in: [ 31.752566][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 75cf1182868b3cd79cf46cb8e3663149a2f402b8 [ 31.764221][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 31.774781][ T12] Workqueue: iou_exit io_ring_exit_work [ 31.780442][ T12] RIP: 0010:ublk_uring_cmd_cancel_fn+0x351/0x410 [ 31.786862][ T12] Code: 5d c3 cc cc cc cc cc e8 0d 5f 32 fe 0f 0b eb e3 e8 04 5f 32 fe 0f 0b eb da e8 fb 5e 32 fe 0f 0b e9 4d fe ff ff e8 ef 5e 32 fe <0f> 0b eb c5 44 89 e1 80 e1 07 fe c1 38 c1 0f 8c 0a fd ff ff 4c 89 [ 31.806842][ T12] RSP: 0018:ffffc900000c7990 EFLAGS: 00010293 [ 31.812970][ T12] RAX: ffffffff8356f011 RBX: 1ffff1102137aa05 RCX: ffff888102653b40 [ 31.821248][ T12] RDX: 0000000000000000 RSI: 00000000000000d0 RDI: 0000000000000104 [ 31.829348][ T12] RBP: ffffc900000c79e0 R08: 0000000000000003 R09: 0000000000000004 [ 31.837465][ T12] R10: 0000000000000000 R11: ffffffff8356dff0 R12: ffff888105e50000 [ 31.845509][ T12] R13: ffff888109bd5000 R14: ffff88812f1d98a8 R15: ffff88812f1d98b8 [ 31.853714][ T12] FS: 0000000000000000(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 31.862762][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.869550][ T12] CR2: 00007f3aee7f3ebc CR3: 0000000007caa000 CR4: 00000000003526b0 [ 31.877611][ T12] Call Trace: [ 31.880927][ T12] [ 31.883885][ T12] ublk_ch_uring_cmd+0x6f/0xa0 [ 31.888789][ T12] io_uring_try_cancel_uring_cmd+0x196/0x280 [ 31.894904][ T12] io_uring_try_cancel_requests+0x4d6/0x5b5 [ 31.900887][ T12] ? io_uring_cancel_generic+0x6eb/0x6eb [ 31.906789][ T12] io_ring_exit_work+0x23d/0x83b [ 31.912206][ T12] ? finish_task_switch+0x139/0x770 [ 31.917490][ T12] ? __cfi_io_ring_exit_work+0x10/0x10 [ 31.923259][ T12] ? kick_pool+0xb9/0x540 [ 31.927696][ T12] process_scheduled_works+0x7f7/0x1060 [pid 326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [ 31.933294][ T12] worker_thread+0xc99/0x13f0 [ 31.938072][ T12] kthread+0x2c7/0x360 [ 31.942186][ T12] ? __cfi_worker_thread+0x10/0x10 [ 31.947780][ T12] ? __cfi_kthread+0x10/0x10 [ 31.952418][ T12] ret_from_fork+0x67/0xa0 [ 31.956946][ T12] ? __cfi_kthread+0x10/0x10 [ 31.961616][ T12] ret_from_fork_asm+0x1a/0x30 [ 31.966455][ T12] [ 31.969651][ T12] ---[ end trace 0000000000000000 ]--- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 328 attached , child_tidptr=0x555569dd4690) = 328 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 328] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 328] <... set_robust_list resumed>) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] write(1, "executing program\n", 18) = 18 [pid 328] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 328] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 328] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 328] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 328] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 328] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 328] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 328] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 328] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 328] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 328] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 328] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 328] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 328] exit_group(0) = ? [pid 328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 331 attached , child_tidptr=0x555569dd4690) = 331 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] set_robust_list(0x555569dd46a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] write(1, "executing program\n", 18) = 18 executing program [pid 331] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 331] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 331] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 331] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 331] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 331] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 331] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 331] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 331] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 331] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 331] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 331] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 331] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 331] exit_group(0) = ? [pid 331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 333 attached , child_tidptr=0x555569dd4690) = 333 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] set_robust_list(0x555569dd46a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 executing program [pid 333] write(1, "executing program\n", 18) = 18 [pid 333] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 333] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 333] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 333] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 333] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 333] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 333] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 333] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 333] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 333] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 333] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 333] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 333] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 333] exit_group(0) = ? [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 335 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 335 attached , NULL, 8) = 0 [pid 335] set_robust_list(0x555569dd46a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] write(1, "executing program\n", 18) = 18 executing program [pid 335] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 335] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 335] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 335] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 335] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 335] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 335] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 335] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 335] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 335] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 335] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 335] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 335] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 335] exit_group(0) = ? [pid 335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 337 attached , child_tidptr=0x555569dd4690) = 337 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] set_robust_list(0x555569dd46a0, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] write(1, "executing program\n", 18) = 18 [pid 337] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 337] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 337] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 337] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 337] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 337] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 337] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 337] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 337] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 337] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = 0x7f3aee740000 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(6, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 7 [pid 337] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0) = 0x7f3aee737000 [pid 337] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 7, 0x10000000) = 0x7f3aee727000 [pid 337] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0x18000) = 0x7f3aee725000 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] io_uring_enter(7, 1, 0, 0, NULL, 8) = 1 [pid 337] exit_group(0) = ? [pid 337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 339 attached , child_tidptr=0x555569dd4690) = 339 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 339] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... set_robust_list resumed>) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] write(1, "executing program\n", 18) = 18 [pid 339] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 339] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 339] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 339] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 339] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 339] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 339] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 339] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 339] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 339] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 343 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 343 attached , NULL, 8) = 0 [pid 343] set_robust_list(0x555569dd46a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] write(1, "executing program\n", 18) = 18 [pid 343] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 343] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 343] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 343] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 343] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 343] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 343] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 343] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 343] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 343] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 343] exit_group(0) = ? [pid 343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 345 ci2-android-6-12-rust/strace-static-x86_64: Process 345 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] set_robust_list(0x555569dd46a0, 24) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] write(1, "executing program\n", 18) = 18 executing program [pid 345] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 345] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 345] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 345] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 345] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 345] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 345] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 345] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 345] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 345] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 345] exit_group(0) = ? [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 347 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x555569dd46a0, 24) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] write(1, "executing program\n", 18) = 18 executing program [pid 347] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 347] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 347] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 347] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 347] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 347] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 347] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 347] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 347] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 347] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 347] exit_group(0) = ? [pid 347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 350 attached , child_tidptr=0x555569dd4690) = 350 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] set_robust_list(0x555569dd46a0, 24) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 350] setpgid(0, 0) = 0 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] write(1, "executing program\n", 18) = 18 executing program [pid 350] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 350] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 350] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 350] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 350] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 350] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 350] exit_group(0) = ? [pid 350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 352 attached , child_tidptr=0x555569dd4690) = 352 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] set_robust_list(0x555569dd46a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 352] setpgid(0, 0) = 0 [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 352] write(3, "1000", 4) = 4 [pid 352] close(3) = 0 [pid 352] write(1, "executing program\n", 18) = 18 executing program [pid 352] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 352] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 352] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 352] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 352] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 352] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 352] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 352] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 352] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 352] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 352] exit_group(0) = ? [pid 352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 354 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x555569dd46a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 executing program [pid 354] write(1, "executing program\n", 18) = 18 [pid 354] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 354] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 354] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 354] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 354] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 354] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 354] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 354] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 354] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 354] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 354] exit_group(0) = ? [pid 354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 executing program rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 357 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x555569dd46a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] write(1, "executing program\n", 18) = 18 [pid 357] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 357] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 357] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 357] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 357] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 357] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 357] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 357] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 357] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 357] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 357] exit_group(0) = ? [pid 357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 359 attached , child_tidptr=0x555569dd4690) = 359 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] set_robust_list(0x555569dd46a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] write(1, "executing program\n", 18) = 18 [pid 359] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 359] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 359] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 359] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 359] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 359] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 359] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 359] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 359] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 359] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 359] exit_group(0) = ? [pid 359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 361 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 361 attached , NULL, 8) = 0 [pid 361] set_robust_list(0x555569dd46a0, 24) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] write(1, "executing program\n", 18) = 18 executing program [pid 361] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 361] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 361] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 361] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 361] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 361] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 361] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 361] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 361] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 361] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 361] exit_group(0) = ? [pid 361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 363 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x555569dd46a0, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] write(1, "executing program\n", 18) = 18 executing program [pid 363] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 363] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 363] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 363] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 363] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 363] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 363] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 363] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 363] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 363] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 363] exit_group(0) = ? [pid 363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 365 attached [pid 365] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 365 [pid 365] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] write(1, "executing program\n", 18) = 18 [pid 365] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 365] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 365] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 365] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 365] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 365] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 365] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 365] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 365] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 365] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 365] exit_group(0) = ? [pid 365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 368 attached , child_tidptr=0x555569dd4690) = 368 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 368] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... set_robust_list resumed>) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] write(1, "executing program\n", 18) = 18 [pid 368] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 368] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 368] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 368] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 368] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 368] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 368] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 368] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 368] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 368] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 368] exit_group(0) = ? [pid 368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 370 attached , child_tidptr=0x555569dd4690) = 370 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] set_robust_list(0x555569dd46a0, 24) = 0 [pid 370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] write(1, "executing program\n", 18) = 18 [pid 370] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 370] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 370] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 370] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 370] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 370] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 370] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 370] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 370] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 370] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 370] exit_group(0) = ? [pid 370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x555569dd46a0, 24) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 372 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] write(1, "executing program\n", 18) = 18 [pid 372] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 372] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 372] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 372] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 372] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 372] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 372] exit_group(0) = ? [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 374 attached , child_tidptr=0x555569dd4690) = 374 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] set_robust_list(0x555569dd46a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] write(1, "executing program\n", 18) = 18 executing program [pid 374] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 374] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 374] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 374] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 374] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 374] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 374] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 374] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 374] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 374] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 374] exit_group(0) = ? [pid 374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x555569dd46a0, 24) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 376 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] <... prctl resumed>) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] write(1, "executing program\n", 18) = 18 executing program [pid 376] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 376] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 376] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 376] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 376] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 376] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 376] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 376] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 376] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 376] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 376] exit_group(0) = ? [pid 376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 378 attached , child_tidptr=0x555569dd4690) = 378 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] set_robust_list(0x555569dd46a0, 24) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] write(1, "executing program\n", 18) = 18 executing program [pid 378] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 378] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 378] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 378] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 378] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 378] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 378] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 378] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 378] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 378] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x555569dd46a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 380 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] write(1, "executing program\n", 18) = 18 [pid 380] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 380] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 380] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 380] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 380] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 380] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 380] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 380] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 380] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 380] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 380] exit_group(0) = ? [pid 380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 382 attached , child_tidptr=0x555569dd4690) = 382 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] set_robust_list(0x555569dd46a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] write(1, "executing program\n", 18) = 18 executing program [pid 382] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 382] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 382] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 382] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 382] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 382] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 382] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 382] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 382] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 382] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 382] exit_group(0) = ? [pid 382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 384 attached , child_tidptr=0x555569dd4690) = 384 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] set_robust_list(0x555569dd46a0, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] write(1, "executing program\n", 18) = 18 executing program [pid 384] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 384] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 384] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 384] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 384] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 384] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 384] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 384] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 384] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 384] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 384] exit_group(0) = ? [pid 384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 386 attached , child_tidptr=0x555569dd4690) = 386 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] set_robust_list(0x555569dd46a0, 24) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 executing program [pid 386] write(1, "executing program\n", 18) = 18 [pid 386] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 386] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 386] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 386] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 386] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 386] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 386] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 386] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 386] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 386] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 386] exit_group(0) = ? [pid 386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 388 ci2-android-6-12-rust/strace-static-x86_64: Process 388 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 388] set_robust_list(0x555569dd46a0, 24) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] write(1, "executing program\n", 18) = 18 [pid 388] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 388] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 388] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 388] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 388] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 388] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 388] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 388] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 388] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 388] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 390 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x555569dd46a0, 24) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] write(1, "executing program\n", 18) = 18 executing program [pid 390] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 390] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 390] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 390] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 390] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 390] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 390] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 390] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 390] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 390] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 392 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x555569dd46a0, 24) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] write(1, "executing program\n", 18) = 18 executing program [pid 392] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 392] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 392] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 392] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 392] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 392] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 392] exit_group(0) = ? [pid 392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 394 attached , child_tidptr=0x555569dd4690) = 394 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] set_robust_list(0x555569dd46a0, 24) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] write(1, "executing program\n", 18) = 18 [pid 394] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 394] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 394] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 394] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 394] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 394] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 394] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 394] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 394] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 394] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 394] exit_group(0) = ? [pid 394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 396 ci2-android-6-12-rust/strace-static-x86_64: Process 396 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] set_robust_list(0x555569dd46a0, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] write(1, "executing program\n", 18) = 18 executing program [pid 396] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 396] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 396] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 396] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 396] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 396] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 396] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 396] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 396] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 396] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 396] exit_group(0) = ? [pid 396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 398 ci2-android-6-12-rust/strace-static-x86_64: Process 398 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] set_robust_list(0x555569dd46a0, 24) = 0 [pid 398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] write(1, "executing program\n", 18) = 18 executing program [pid 398] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 398] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 398] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 398] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 398] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 398] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 398] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 398] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 398] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 398] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 398] exit_group(0) = ? [pid 398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 400 ci2-android-6-12-rust/strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 400] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] write(1, "executing program\n", 18) = 18 executing program [pid 400] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 400] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 400] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 400] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 400] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 400] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 400] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 400] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 400] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 400] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 402 ci2-android-6-12-rust/strace-static-x86_64: Process 402 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] set_robust_list(0x555569dd46a0, 24) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 executing program [pid 402] write(1, "executing program\n", 18) = 18 [pid 402] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 402] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 402] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 402] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 402] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 402] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 402] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 402] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 402] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 402] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 402] exit_group(0) = ? [pid 402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 404 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x555569dd46a0, 24) = 0 [pid 404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 404] write(1, "executing program\n", 18) = 18 executing program [pid 404] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 404] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 404] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 404] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 404] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 404] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 404] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 404] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 404] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 404] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 404] exit_group(0) = ? [pid 404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 406 attached , child_tidptr=0x555569dd4690) = 406 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 406] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] <... set_robust_list resumed>) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] write(1, "executing program\n", 18) = 18 [pid 406] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 406] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 406] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 406] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 406] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 406] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 406] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 406] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 406] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 406] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 408 attached [pid 408] set_robust_list(0x555569dd46a0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 408 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] write(1, "executing program\n", 18) = 18 executing program [pid 408] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 408] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 408] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 408] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 408] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 408] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 408] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 408] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 408] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 408] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 408] exit_group(0) = ? [pid 408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 410 attached , child_tidptr=0x555569dd4690) = 410 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] set_robust_list(0x555569dd46a0, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] write(1, "executing program\n", 18) = 18 executing program [pid 410] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 410] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 410] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 410] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 410] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 410] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 410] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 410] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 410] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 410] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 412 attached , child_tidptr=0x555569dd4690) = 412 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] set_robust_list(0x555569dd46a0, 24) = 0 [pid 412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] write(1, "executing program\n", 18) = 18 executing program [pid 412] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 412] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 412] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 412] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 412] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 412] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 412] exit_group(0) = ? [pid 412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 414 attached , child_tidptr=0x555569dd4690) = 414 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 414] set_robust_list(0x555569dd46a0, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] write(1, "executing program\n", 18) = 18 executing program [pid 414] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 414] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 414] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 414] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 414] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 414] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 414] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 414] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 414] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 414] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 414] exit_group(0) = ? [pid 414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 416 ci2-android-6-12-rust/strace-static-x86_64: Process 416 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] set_robust_list(0x555569dd46a0, 24) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] write(1, "executing program\n", 18) = 18 executing program [pid 416] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 416] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 416] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 416] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 416] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 416] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 416] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 416] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 416] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 416] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 416] exit_group(0) = ? [pid 416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 418 attached , child_tidptr=0x555569dd4690) = 418 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] set_robust_list(0x555569dd46a0, 24) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] write(1, "executing program\n", 18) = 18 [pid 418] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 418] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 418] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 418] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 418] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 418] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 418] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 418] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 418] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 418] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 420 attached , child_tidptr=0x555569dd4690) = 420 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] set_robust_list(0x555569dd46a0, 24) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 executing program [pid 420] write(1, "executing program\n", 18) = 18 [pid 420] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 420] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 420] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 420] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 420] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 420] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 420] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 420] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 420] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 420] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 422 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x555569dd46a0, 24) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] write(1, "executing program\n", 18) = 18 executing program [pid 422] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 422] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 422] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 422] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 422] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 422] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 422] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 422] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 422] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 422] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 422] exit_group(0) = ? [pid 422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 424 ci2-android-6-12-rust/strace-static-x86_64: Process 424 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] set_robust_list(0x555569dd46a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] write(1, "executing program\n", 18) = 18 executing program [pid 424] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 424] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 424] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 424] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 424] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 424] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 424] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 424] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 424] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 424] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x555569dd46a0, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 426 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 426] <... prctl resumed>) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] write(1, "executing program\n", 18) = 18 executing program [pid 426] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 426] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 426] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 426] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 426] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 426] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 426] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 426] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 426] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 426] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 428 ci2-android-6-12-rust/strace-static-x86_64: Process 428 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] set_robust_list(0x555569dd46a0, 24) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] write(1, "executing program\n", 18) = 18 [pid 428] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 428] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 428] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 428] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 428] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 428] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 428] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 428] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 428] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 428] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 428] exit_group(0) = ? [pid 428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 430 attached , child_tidptr=0x555569dd4690) = 430 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] set_robust_list(0x555569dd46a0, 24) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 executing program [pid 430] write(1, "executing program\n", 18) = 18 [pid 430] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 430] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 430] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 430] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 430] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 430] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 430] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 430] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 430] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 430] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 430] exit_group(0) = ? [pid 430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 432 attached , child_tidptr=0x555569dd4690) = 432 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] set_robust_list(0x555569dd46a0, 24) = 0 [pid 432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] write(1, "executing program\n", 18) = 18 executing program [pid 432] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 432] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 432] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 432] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 432] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 432] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 432] exit_group(0) = ? [pid 432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 434 attached , child_tidptr=0x555569dd4690) = 434 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 434] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 434] <... set_robust_list resumed>) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 434] setpgid(0, 0) = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 434] write(3, "1000", 4) = 4 [pid 434] close(3) = 0 [pid 434] write(1, "executing program\n", 18) = 18 [pid 434] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 434] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 434] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 434] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 434] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 434] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 434] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 434] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 434] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 434] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 434] exit_group(0) = ? [pid 434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 436 ci2-android-6-12-rust/strace-static-x86_64: Process 436 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] set_robust_list(0x555569dd46a0, 24) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 [pid 436] write(1, "executing program\n", 18) = 18 executing program [pid 436] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 436] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 436] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 436] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 436] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 436] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 436] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 436] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 436] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 436] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 436] exit_group(0) = ? [pid 436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 438 attached , child_tidptr=0x555569dd4690) = 438 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] set_robust_list(0x555569dd46a0, 24) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 executing program [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 [pid 438] write(1, "executing program\n", 18) = 18 [pid 438] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 438] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 438] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 438] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 438] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 438] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 438] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 438] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 438] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 438] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 438] exit_group(0) = ? [pid 438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 440 attached , child_tidptr=0x555569dd4690) = 440 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] set_robust_list(0x555569dd46a0, 24) = 0 [pid 440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 [pid 440] write(1, "executing program\n", 18) = 18 executing program [pid 440] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 440] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 440] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 440] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 440] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 440] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 440] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 440] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 440] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 440] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 440] exit_group(0) = ? [pid 440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 442 attached , child_tidptr=0x555569dd4690) = 442 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] set_robust_list(0x555569dd46a0, 24) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] write(1, "executing program\n", 18) = 18 executing program [pid 442] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 442] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 442] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 442] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 442] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 442] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 442] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 442] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 442] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 442] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 444 attached , child_tidptr=0x555569dd4690) = 444 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] set_robust_list(0x555569dd46a0, 24) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] write(1, "executing program\n", 18) = 18 [pid 444] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 444] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 444] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 444] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 444] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 444] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 444] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 444] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 444] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 444] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 444] exit_group(0) = ? [pid 444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 446 ci2-android-6-12-rust/strace-static-x86_64: Process 446 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] set_robust_list(0x555569dd46a0, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] write(1, "executing program\n", 18) = 18 executing program [pid 446] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 446] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 446] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 446] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 446] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 446] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 446] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 446] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 446] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 446] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 446] exit_group(0) = ? [pid 446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 448 attached , child_tidptr=0x555569dd4690) = 448 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] set_robust_list(0x555569dd46a0, 24) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] write(1, "executing program\n", 18) = 18 executing program [pid 448] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 448] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 448] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 448] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 448] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 448] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 448] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 448] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 448] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 448] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 448] exit_group(0) = ? [pid 448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 450 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x555569dd46a0, 24) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] write(1, "executing program\n", 18) = 18 executing program [pid 450] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 450] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 450] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 450] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 450] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 450] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 450] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 450] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 450] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 450] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 450] exit_group(0) = ? [pid 450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 452 attached , child_tidptr=0x555569dd4690) = 452 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] set_robust_list(0x555569dd46a0, 24) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] write(1, "executing program\n", 18) = 18 [pid 452] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 452] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 452] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 452] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 452] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 452] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 452] exit_group(0) = ? [pid 452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 454 attached , child_tidptr=0x555569dd4690) = 454 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] set_robust_list(0x555569dd46a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] write(1, "executing program\n", 18) = 18 executing program [pid 454] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 454] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 454] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 454] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 454] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 454] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 454] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 454] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 454] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 454] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 454] exit_group(0) = ? [pid 454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 456 attached , child_tidptr=0x555569dd4690) = 456 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] set_robust_list(0x555569dd46a0, 24) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3) = 0 executing program [pid 456] write(1, "executing program\n", 18) = 18 [pid 456] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 456] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 456] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 456] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 456] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 456] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 456] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 456] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 456] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 456] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 456] exit_group(0) = ? [pid 456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x555569dd46a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 458 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] <... set_robust_list resumed>) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] write(1, "executing program\n", 18) = 18 executing program [pid 458] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 458] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 458] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 458] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 458] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 458] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 458] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 458] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 458] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 458] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 458] exit_group(0) = ? [pid 458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 460 ci2-android-6-12-rust/strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 460] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] write(1, "executing program\n", 18) = 18 [pid 460] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 460] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 460] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 460] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 460] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 460] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 460] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 460] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 460] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 460] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 460] exit_group(0) = ? [pid 460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 462 attached , child_tidptr=0x555569dd4690) = 462 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] set_robust_list(0x555569dd46a0, 24) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 executing program [pid 462] write(1, "executing program\n", 18) = 18 [pid 462] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 462] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 462] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 462] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 462] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 462] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 462] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 462] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 462] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 462] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x555569dd46a0, 24) = 0 [pid 464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 464 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] <... prctl resumed>) = 0 [pid 464] setpgid(0, 0) = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] write(1, "executing program\n", 18) = 18 executing program [pid 464] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 464] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 464] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 464] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 464] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 464] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 464] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 464] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 464] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 464] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 464] exit_group(0) = ? [pid 464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 466 attached , child_tidptr=0x555569dd4690) = 466 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] set_robust_list(0x555569dd46a0, 24) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 executing program [pid 466] close(3) = 0 [pid 466] write(1, "executing program\n", 18) = 18 [pid 466] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 466] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 466] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 466] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 466] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 466] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 466] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 466] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 466] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 466] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 466] exit_group(0) = ? [pid 466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 468 attached , child_tidptr=0x555569dd4690) = 468 [pid 468] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 468] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 executing program [pid 468] write(1, "executing program\n", 18) = 18 [pid 468] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 468] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 468] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 468] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 468] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 468] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 468] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 468] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 468] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 468] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 468] exit_group(0) = ? [pid 468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 470 attached , child_tidptr=0x555569dd4690) = 470 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] set_robust_list(0x555569dd46a0, 24) = 0 [pid 470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 470] setpgid(0, 0) = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 470] write(3, "1000", 4) = 4 [pid 470] close(3) = 0 [pid 470] write(1, "executing program\n", 18) = 18 executing program [pid 470] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 470] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 470] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 470] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 470] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 470] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 470] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 470] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 470] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 470] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 470] exit_group(0) = ? [pid 470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 472 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x555569dd46a0, 24) = 0 [pid 472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] write(1, "executing program\n", 18) = 18 executing program [pid 472] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 472] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 472] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 472] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 472] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 472] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 472] exit_group(0) = ? [pid 472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 474 attached , child_tidptr=0x555569dd4690) = 474 [pid 474] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 474] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 executing program [pid 474] write(1, "executing program\n", 18) = 18 [pid 474] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 474] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 474] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 474] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 474] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 474] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 474] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 474] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 474] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 474] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 474] exit_group(0) = ? [pid 474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 476 attached , child_tidptr=0x555569dd4690) = 476 [pid 476] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] <... set_robust_list resumed>) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 476] setpgid(0, 0) = 0 [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] write(1, "executing program\n", 18) = 18 [pid 476] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 476] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 476] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 476] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 476] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 476] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 476] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 476] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 476] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 476] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 476] exit_group(0) = ? [pid 476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 478 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x555569dd46a0, 24) = 0 [pid 478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3) = 0 executing program [pid 478] write(1, "executing program\n", 18) = 18 [pid 478] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 478] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 478] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 478] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 478] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 478] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 478] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 478] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 478] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 478] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 478] exit_group(0) = ? [pid 478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 480 ci2-android-6-12-rust/strace-static-x86_64: Process 480 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] set_robust_list(0x555569dd46a0, 24) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 480] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 480] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 480] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 480] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 480] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 480] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 480] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 480] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 480] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 480] exit_group(0) = ? [pid 480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 482 ci2-android-6-12-rust/strace-static-x86_64: Process 482 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] set_robust_list(0x555569dd46a0, 24) = 0 [pid 482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] write(1, "executing program\n", 18) = 18 executing program [pid 482] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 482] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 482] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 482] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 482] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 482] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 482] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 482] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 482] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 482] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 482] exit_group(0) = ? [pid 482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 484 attached , child_tidptr=0x555569dd4690) = 484 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] set_robust_list(0x555569dd46a0, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 484] setpgid(0, 0) = 0 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 [pid 484] write(1, "executing program\n", 18) = 18 [pid 484] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 484] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 484] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 484] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 484] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 484] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 484] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 484] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 484] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 484] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 484] exit_group(0) = ? [pid 484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 486 ci2-android-6-12-rust/strace-static-x86_64: Process 486 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] set_robust_list(0x555569dd46a0, 24) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 486] setpgid(0, 0) = 0 [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 486] write(3, "1000", 4) = 4 [pid 486] close(3) = 0 [pid 486] write(1, "executing program\n", 18) = 18 executing program [pid 486] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 486] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 486] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 486] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 486] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 486] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 486] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 486] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 486] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 486] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 486] exit_group(0) = ? [pid 486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 488 attached , child_tidptr=0x555569dd4690) = 488 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 488] set_robust_list(0x555569dd46a0, 24) = 0 [pid 488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 488] setpgid(0, 0) = 0 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 488] write(3, "1000", 4) = 4 [pid 488] close(3) = 0 [pid 488] write(1, "executing program\n", 18) = 18 executing program [pid 488] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 488] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 488] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 488] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 488] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 488] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 488] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 488] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 488] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 488] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 488] exit_group(0) = ? [pid 488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 490 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x555569dd46a0, 24) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] write(1, "executing program\n", 18) = 18 executing program [pid 490] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 490] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 490] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 490] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 490] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 490] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 490] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 490] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 490] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 490] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 490] exit_group(0) = ? [pid 490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 492 attached , child_tidptr=0x555569dd4690) = 492 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] set_robust_list(0x555569dd46a0, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 executing program [pid 492] write(1, "executing program\n", 18) = 18 [pid 492] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 492] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 492] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 492] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 492] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 492] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 492] exit_group(0) = ? [pid 492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 494 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 494 attached [pid 494] set_robust_list(0x555569dd46a0, 24) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 494] setpgid(0, 0) = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 494] write(3, "1000", 4) = 4 [pid 494] close(3) = 0 [pid 494] write(1, "executing program\n", 18) = 18 executing program [pid 494] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 494] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 494] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 494] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 494] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 494] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 494] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 494] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 494] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 494] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 494] exit_group(0) = ? [pid 494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 496 ci2-android-6-12-rust/strace-static-x86_64: Process 496 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] set_robust_list(0x555569dd46a0, 24) = 0 [pid 496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 496] setpgid(0, 0) = 0 [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 496] write(3, "1000", 4) = 4 [pid 496] close(3) = 0 [pid 496] write(1, "executing program\n", 18) = 18 executing program [pid 496] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 496] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 496] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 496] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 496] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 496] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 496] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 496] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 496] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 496] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 496] exit_group(0) = ? [pid 496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 498 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 498 attached [pid 498] set_robust_list(0x555569dd46a0, 24) = 0 [pid 498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] write(1, "executing program\n", 18) = 18 [pid 498] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 498] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 498] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 498] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 498] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 498] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 498] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 498] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 498] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 498] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 498] exit_group(0) = ? [pid 498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 500 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x555569dd46a0, 24) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 500] setpgid(0, 0) = 0 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 [pid 500] write(1, "executing program\n", 18) = 18 executing program [pid 500] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 500] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 500] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 500] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 500] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 500] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 500] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 500] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 500] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 500] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 500] exit_group(0) = ? [pid 500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 502 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x555569dd46a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] write(1, "executing program\n", 18) = 18 executing program [pid 502] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 502] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 502] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 502] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 502] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 502] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 502] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 502] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 502] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 502] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 502] exit_group(0) = ? [pid 502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 504 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 504 attached [pid 504] set_robust_list(0x555569dd46a0, 24) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 [pid 504] write(1, "executing program\n", 18) = 18 [pid 504] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 504] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 504] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 504] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 504] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 504] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 504] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 504] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 504] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 504] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 504] exit_group(0) = ? [pid 504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 506 attached , child_tidptr=0x555569dd4690) = 506 [pid 506] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] <... set_robust_list resumed>) = 0 [pid 506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 506] setpgid(0, 0) = 0 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 506] write(3, "1000", 4) = 4 [pid 506] close(3) = 0 executing program [pid 506] write(1, "executing program\n", 18) = 18 [pid 506] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 506] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 506] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 506] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 506] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 506] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 506] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 506] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 506] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 506] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 506] exit_group(0) = ? [pid 506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 508 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x555569dd46a0, 24) = 0 [pid 508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0) = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] write(1, "executing program\n", 18) = 18 executing program [pid 508] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 508] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 508] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 508] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 508] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 508] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 508] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 508] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 508] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 508] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 508] exit_group(0) = ? [pid 508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 510 attached , child_tidptr=0x555569dd4690) = 510 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 510] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 [pid 510] write(1, "executing program\n", 18) = 18 executing program [pid 510] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 510] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 510] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 510] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 510] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 510] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 510] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 510] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 510] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 510] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 510] exit_group(0) = ? [pid 510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 512 attached , child_tidptr=0x555569dd4690) = 512 [pid 512] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 512] setpgid(0, 0) = 0 [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 512] write(3, "1000", 4) = 4 [pid 512] close(3) = 0 executing program [pid 512] write(1, "executing program\n", 18) = 18 [pid 512] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 512] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 512] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 512] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 512] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 512] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 512] exit_group(0) = ? [pid 512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 514 attached , child_tidptr=0x555569dd4690) = 514 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 514] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 514] <... set_robust_list resumed>) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 514] setpgid(0, 0) = 0 [pid 514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 514] write(3, "1000", 4) = 4 [pid 514] close(3) = 0 [pid 514] write(1, "executing program\n", 18) = 18 executing program [pid 514] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 514] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 514] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 514] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 514] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 514] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 514] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 514] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 514] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 514] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 514] exit_group(0) = ? [pid 514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 516 ci2-android-6-12-rust/strace-static-x86_64: Process 516 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] set_robust_list(0x555569dd46a0, 24) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3) = 0 [pid 516] write(1, "executing program\n", 18) = 18 executing program [pid 516] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 516] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 516] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 516] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 516] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 516] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 516] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 516] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 516] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 516] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 516] exit_group(0) = ? [pid 516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 518 attached , child_tidptr=0x555569dd4690) = 518 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] set_robust_list(0x555569dd46a0, 24) = 0 [pid 518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 518] setpgid(0, 0) = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 518] write(3, "1000", 4) = 4 [pid 518] close(3) = 0 executing program [pid 518] write(1, "executing program\n", 18) = 18 [pid 518] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 518] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 518] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 518] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 518] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 518] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 518] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 518] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 518] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 518] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 518] exit_group(0) = ? [pid 518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 520 ci2-android-6-12-rust/strace-static-x86_64: Process 520 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] set_robust_list(0x555569dd46a0, 24) = 0 [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 520] setpgid(0, 0) = 0 [pid 520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 520] write(3, "1000", 4) = 4 [pid 520] close(3) = 0 [pid 520] write(1, "executing program\n", 18) = 18 [pid 520] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 520] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 520] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 executing program [pid 520] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 520] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 520] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 520] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 520] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 520] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 520] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 520] exit_group(0) = ? [pid 520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 522 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 522 attached , NULL, 8) = 0 [pid 522] set_robust_list(0x555569dd46a0, 24) = 0 [pid 522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 522] setpgid(0, 0) = 0 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 522] write(3, "1000", 4) = 4 [pid 522] close(3) = 0 [pid 522] write(1, "executing program\n", 18) = 18 executing program [pid 522] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 522] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 522] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 522] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 522] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 522] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 522] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 522] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 522] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 522] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 522] exit_group(0) = ? [pid 522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 524 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 524 attached [pid 524] set_robust_list(0x555569dd46a0, 24) = 0 [pid 524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 524] setpgid(0, 0) = 0 [pid 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 524] write(3, "1000", 4) = 4 [pid 524] close(3) = 0 [pid 524] write(1, "executing program\n", 18) = 18 executing program [pid 524] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 524] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 524] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 524] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 524] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 524] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 524] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 524] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 524] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 524] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 524] exit_group(0) = ? [pid 524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 526 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x555569dd46a0, 24) = 0 [pid 526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 526] setpgid(0, 0) = 0 [pid 526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 526] write(3, "1000", 4) = 4 [pid 526] close(3) = 0 [pid 526] write(1, "executing program\n", 18) = 18 executing program [pid 526] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 526] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 526] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 526] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 526] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 526] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 526] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 526] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 526] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 526] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 526] exit_group(0) = ? [pid 526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 528 ci2-android-6-12-rust/strace-static-x86_64: Process 528 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] set_robust_list(0x555569dd46a0, 24) = 0 [pid 528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 528] setpgid(0, 0) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] write(1, "executing program\n", 18) = 18 [pid 528] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 528] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 528] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 528] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 528] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 528] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 528] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 528] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 528] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 528] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 528] exit_group(0) = ? [pid 528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 530 attached , child_tidptr=0x555569dd4690) = 530 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] set_robust_list(0x555569dd46a0, 24) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 530] setpgid(0, 0) = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 530] write(3, "1000", 4) = 4 [pid 530] close(3) = 0 [pid 530] write(1, "executing program\n", 18) = 18 executing program [pid 530] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 530] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 530] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 530] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 530] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 530] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 530] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 530] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 530] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 530] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 530] exit_group(0) = ? [pid 530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 532 attached , child_tidptr=0x555569dd4690) = 532 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] set_robust_list(0x555569dd46a0, 24) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 532] setpgid(0, 0) = 0 [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 532] write(3, "1000", 4) = 4 [pid 532] close(3) = 0 [pid 532] write(1, "executing program\n", 18) = 18 [pid 532] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 532] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 532] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 532] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 532] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 532] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 532] exit_group(0) = ? [pid 532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 534 attached [pid 534] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 534 [pid 534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 534] <... prctl resumed>) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 [pid 534] write(1, "executing program\n", 18) = 18 executing program [pid 534] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 534] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 534] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 534] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 534] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 534] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 534] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 534] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 534] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 534] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 534] exit_group(0) = ? [pid 534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 536 ci2-android-6-12-rust/strace-static-x86_64: Process 536 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] set_robust_list(0x555569dd46a0, 24) = 0 [pid 536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 536] setpgid(0, 0) = 0 [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 536] write(3, "1000", 4) = 4 [pid 536] close(3) = 0 [pid 536] write(1, "executing program\n", 18) = 18 executing program [pid 536] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 536] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 536] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 536] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 536] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 536] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 536] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 536] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 536] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 536] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 536] exit_group(0) = ? [pid 536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 538 attached , child_tidptr=0x555569dd4690) = 538 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] set_robust_list(0x555569dd46a0, 24) = 0 [pid 538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 538] setpgid(0, 0) = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 executing program [pid 538] write(1, "executing program\n", 18) = 18 [pid 538] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 538] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 538] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 538] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 538] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 538] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 538] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 538] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 538] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 538] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 538] exit_group(0) = ? [pid 538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 540 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 540 attached [pid 540] set_robust_list(0x555569dd46a0, 24) = 0 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] write(1, "executing program\n", 18) = 18 executing program [pid 540] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 540] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 540] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 540] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 540] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 540] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 540] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 540] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 540] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 540] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 540] exit_group(0) = ? [pid 540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 542 ci2-android-6-12-rust/strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x555569dd46a0, 24) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 [pid 542] write(1, "executing program\n", 18) = 18 executing program [pid 542] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 542] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 542] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 542] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 542] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 542] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 542] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 542] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 542] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 542] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 542] exit_group(0) = ? [pid 542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 544 ci2-android-6-12-rust/strace-static-x86_64: Process 544 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 544] set_robust_list(0x555569dd46a0, 24) = 0 [pid 544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] write(1, "executing program\n", 18) = 18 executing program [pid 544] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 544] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 544] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 544] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 544] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 544] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 544] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 544] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 544] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 544] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 544] exit_group(0) = ? [pid 544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 546 ci2-android-6-12-rust/strace-static-x86_64: Process 546 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] set_robust_list(0x555569dd46a0, 24) = 0 [pid 546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 [pid 546] write(1, "executing program\n", 18) = 18 [pid 546] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 546] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 546] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 546] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 546] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 546] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 546] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 546] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 546] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 546] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 546] exit_group(0) = ? [pid 546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 548 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x555569dd46a0, 24) = 0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 [pid 548] write(1, "executing program\n", 18) = 18 [pid 548] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 548] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 548] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 548] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 548] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 548] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 548] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 548] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 548] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 548] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 548] exit_group(0) = ? [pid 548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 550 attached [pid 550] set_robust_list(0x555569dd46a0, 24) = 0 [pid 550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 550 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] <... prctl resumed>) = 0 [pid 550] setpgid(0, 0) = 0 [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] write(3, "1000", 4) = 4 [pid 550] close(3) = 0 [pid 550] write(1, "executing program\n", 18) = 18 executing program [pid 550] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 550] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 550] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 550] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 550] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 550] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 550] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 550] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 550] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 550] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 550] exit_group(0) = ? [pid 550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 552 attached , child_tidptr=0x555569dd4690) = 552 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] set_robust_list(0x555569dd46a0, 24) = 0 [pid 552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 executing program [pid 552] write(1, "executing program\n", 18) = 18 [pid 552] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 552] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 552] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 552] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 552] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 552] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 552] exit_group(0) = ? [pid 552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 554 ci2-android-6-12-rust/strace-static-x86_64: Process 554 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] set_robust_list(0x555569dd46a0, 24) = 0 [pid 554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] setpgid(0, 0) = 0 [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] write(3, "1000", 4) = 4 [pid 554] close(3) = 0 [pid 554] write(1, "executing program\n", 18) = 18 executing program [pid 554] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 554] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 554] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 554] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 554] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 554] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 554] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 554] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 554] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 554] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 554] exit_group(0) = ? [pid 554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 556 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x555569dd46a0, 24) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 556] setpgid(0, 0) = 0 [pid 556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 556] write(3, "1000", 4) = 4 [pid 556] close(3) = 0 [pid 556] write(1, "executing program\n", 18) = 18 [pid 556] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 556] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 556] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 556] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 556] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 556] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 556] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 556] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 556] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 556] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 556] exit_group(0) = ? [pid 556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 558 attached , child_tidptr=0x555569dd4690) = 558 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 558] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 558] <... set_robust_list resumed>) = 0 [pid 558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 [pid 558] write(1, "executing program\n", 18) = 18 [pid 558] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 558] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 558] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 558] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 558] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 558] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 558] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 558] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 558] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 558] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 558] exit_group(0) = ? [pid 558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 560 attached [pid 560] set_robust_list(0x555569dd46a0, 24) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 560 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 560] setpgid(0, 0) = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 560] write(3, "1000", 4) = 4 [pid 560] close(3) = 0 [pid 560] write(1, "executing program\n", 18) = 18 executing program [pid 560] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 560] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 560] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 560] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 560] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 560] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 560] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 560] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 560] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 560] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 560] exit_group(0) = ? [pid 560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 562 attached [pid 562] set_robust_list(0x555569dd46a0, 24) = 0 [pid 562] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 562 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] write(1, "executing program\n", 18) = 18 [pid 562] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 562] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 562] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 562] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 562] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 562] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 562] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 562] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 562] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 562] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 562] exit_group(0) = ? [pid 562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 564 ci2-android-6-12-rust/strace-static-x86_64: Process 564 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 564] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 564] <... set_robust_list resumed>) = 0 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3) = 0 [pid 564] write(1, "executing program\n", 18) = 18 [pid 564] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 564] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 564] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 564] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 564] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 564] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 564] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 564] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 564] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 564] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 564] exit_group(0) = ? [pid 564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 566 ci2-android-6-12-rust/strace-static-x86_64: Process 566 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] set_robust_list(0x555569dd46a0, 24) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 566] setpgid(0, 0) = 0 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 566] write(3, "1000", 4) = 4 [pid 566] close(3) = 0 [pid 566] write(1, "executing program\n", 18) = 18 [pid 566] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 566] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 566] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 566] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 566] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 566] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 566] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 566] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 566] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 566] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 566] exit_group(0) = ? [pid 566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x555569dd46a0, 24) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 568 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 568] <... prctl resumed>) = 0 [pid 568] setpgid(0, 0) = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 568] write(3, "1000", 4) = 4 [pid 568] close(3) = 0 [pid 568] write(1, "executing program\n", 18) = 18 executing program [pid 568] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 568] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 568] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 568] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 568] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 568] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 568] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 568] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 568] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 568] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 568] exit_group(0) = ? [pid 568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x555569dd46a0, 24) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 570 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 570] <... prctl resumed>) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 [pid 570] write(1, "executing program\n", 18) = 18 executing program [pid 570] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 570] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 570] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 570] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 570] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 570] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 570] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 570] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 570] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 570] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 570] exit_group(0) = ? [pid 570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 572 attached [pid 572] set_robust_list(0x555569dd46a0, 24) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 572 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 572] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 572] setpgid(0, 0) = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 572] write(3, "1000", 4) = 4 [pid 572] close(3) = 0 [pid 572] write(1, "executing program\n", 18) = 18 executing program [pid 572] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 572] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 572] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 572] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 572] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 572] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 572] exit_group(0) = ? [pid 572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 574 attached , child_tidptr=0x555569dd4690) = 574 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] set_robust_list(0x555569dd46a0, 24) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 574] setpgid(0, 0) = 0 [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 574] write(3, "1000", 4) = 4 [pid 574] close(3) = 0 executing program [pid 574] write(1, "executing program\n", 18) = 18 [pid 574] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 574] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 574] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 574] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 574] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 574] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 574] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 574] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 574] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 574] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 574] exit_group(0) = ? [pid 574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 576 attached , child_tidptr=0x555569dd4690) = 576 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] set_robust_list(0x555569dd46a0, 24) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 576] setpgid(0, 0) = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 [pid 576] write(1, "executing program\n", 18) = 18 executing program [pid 576] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 576] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 576] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 576] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 576] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 576] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 576] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 576] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 576] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 576] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 576] exit_group(0) = ? [pid 576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 578 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 578 attached [pid 578] set_robust_list(0x555569dd46a0, 24) = 0 [pid 578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4) = 4 [pid 578] close(3) = 0 [pid 578] write(1, "executing program\n", 18) = 18 executing program [pid 578] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 578] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 578] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 578] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 578] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 578] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 578] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 578] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 578] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 578] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 578] exit_group(0) = ? [pid 578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 580 attached [pid 580] set_robust_list(0x555569dd46a0, 24) = 0 [pid 580] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 580 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 580] setpgid(0, 0) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 580] write(3, "1000", 4) = 4 [pid 580] close(3) = 0 [pid 580] write(1, "executing program\n", 18) = 18 executing program [pid 580] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 580] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 580] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 580] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 580] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 580] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 580] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 580] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 580] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 580] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 580] exit_group(0) = ? [pid 580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 582 attached , child_tidptr=0x555569dd4690) = 582 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] set_robust_list(0x555569dd46a0, 24) = 0 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 [pid 582] write(1, "executing program\n", 18) = 18 executing program [pid 582] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 582] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 582] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 582] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 582] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 582] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 582] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 582] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 582] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 582] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 582] exit_group(0) = ? [pid 582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 584 attached , child_tidptr=0x555569dd4690) = 584 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] set_robust_list(0x555569dd46a0, 24) = 0 [pid 584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 584] setpgid(0, 0) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3) = 0 [pid 584] write(1, "executing program\n", 18) = 18 executing program [pid 584] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 584] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 584] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 584] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 584] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 584] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 584] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 584] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 584] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 584] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 584] exit_group(0) = ? [pid 584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 586 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x555569dd46a0, 24) = 0 [pid 586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 586] setpgid(0, 0) = 0 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 586] write(3, "1000", 4) = 4 [pid 586] close(3) = 0 [pid 586] write(1, "executing program\n", 18) = 18 executing program [pid 586] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 586] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 586] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 586] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 586] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 586] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 586] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 586] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 586] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 586] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 586] exit_group(0) = ? [pid 586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 588 attached , child_tidptr=0x555569dd4690) = 588 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] set_robust_list(0x555569dd46a0, 24) = 0 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 [pid 588] write(1, "executing program\n", 18) = 18 executing program [pid 588] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 588] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 588] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 588] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 588] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 588] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 588] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 588] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 588] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 588] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 588] exit_group(0) = ? [pid 588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 590 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 590 attached [pid 590] set_robust_list(0x555569dd46a0, 24) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 590] setpgid(0, 0) = 0 [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 590] write(3, "1000", 4) = 4 [pid 590] close(3) = 0 executing program [pid 590] write(1, "executing program\n", 18) = 18 [pid 590] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 590] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 590] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 590] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 590] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 590] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 590] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 590] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 590] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 590] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 590] exit_group(0) = ? [pid 590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 592 ci2-android-6-12-rust/strace-static-x86_64: Process 592 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] set_robust_list(0x555569dd46a0, 24) = 0 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 [pid 592] write(1, "executing program\n", 18) = 18 executing program [pid 592] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 592] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 592] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 592] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 592] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 592] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 592] exit_group(0) = ? [pid 592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 594 ci2-android-6-12-rust/strace-static-x86_64: Process 594 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 594] set_robust_list(0x555569dd46a0, 24) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 [pid 594] write(1, "executing program\n", 18) = 18 executing program [pid 594] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 594] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 594] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 594] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 594] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 594] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 594] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 594] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 594] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 594] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 594] exit_group(0) = ? [pid 594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 596 attached , child_tidptr=0x555569dd4690) = 596 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] set_robust_list(0x555569dd46a0, 24) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 596] setpgid(0, 0) = 0 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 596] write(3, "1000", 4) = 4 [pid 596] close(3) = 0 [pid 596] write(1, "executing program\n", 18) = 18 executing program [pid 596] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 596] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 596] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 596] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 596] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 596] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 596] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 596] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 596] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 596] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 596] exit_group(0) = ? [pid 596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 598 attached , child_tidptr=0x555569dd4690) = 598 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] set_robust_list(0x555569dd46a0, 24) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 598] setpgid(0, 0) = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 executing program [pid 598] write(1, "executing program\n", 18) = 18 [pid 598] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 598] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 598] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 598] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 598] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 598] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 598] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 598] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 598] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 598] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 598] exit_group(0) = ? [pid 598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 600 attached , child_tidptr=0x555569dd4690) = 600 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] set_robust_list(0x555569dd46a0, 24) = 0 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 executing program [pid 600] write(1, "executing program\n", 18) = 18 [pid 600] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 600] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 600] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 600] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 600] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 600] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 600] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 600] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 600] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 600] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 600] exit_group(0) = ? [pid 600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 602 attached , child_tidptr=0x555569dd4690) = 602 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] set_robust_list(0x555569dd46a0, 24) = 0 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 602] setpgid(0, 0) = 0 [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] write(3, "1000", 4) = 4 [pid 602] close(3) = 0 [pid 602] write(1, "executing program\n", 18) = 18 executing program [pid 602] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 602] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 602] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 602] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 602] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 602] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 602] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 602] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 602] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 602] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 602] exit_group(0) = ? [pid 602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 604 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x555569dd46a0, 24) = 0 [pid 604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] write(1, "executing program\n", 18) = 18 executing program [pid 604] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 604] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 604] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 604] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 604] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 604] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 604] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 604] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 604] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 604] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 604] exit_group(0) = ? [pid 604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 606 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 606 attached [pid 606] set_robust_list(0x555569dd46a0, 24) = 0 [pid 606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 606] setpgid(0, 0) = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 [pid 606] write(1, "executing program\n", 18) = 18 [pid 606] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 606] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 606] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 606] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 606] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 606] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 606] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 606] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 606] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 606] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 606] exit_group(0) = ? [pid 606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 608 attached [pid 608] set_robust_list(0x555569dd46a0, 24) = 0 [pid 608] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 608 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 608] setpgid(0, 0) = 0 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 608] write(3, "1000", 4) = 4 [pid 608] close(3) = 0 [pid 608] write(1, "executing program\n", 18) = 18 executing program [pid 608] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 608] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 608] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 608] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 608] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 608] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 608] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 608] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 608] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 608] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 608] exit_group(0) = ? [pid 608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 610 ci2-android-6-12-rust/strace-static-x86_64: Process 610 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] set_robust_list(0x555569dd46a0, 24) = 0 [pid 610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 610] write(3, "1000", 4) = 4 [pid 610] close(3) = 0 [pid 610] write(1, "executing program\n", 18) = 18 executing program [pid 610] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 610] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 610] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 610] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 610] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 610] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 610] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 610] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 610] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 610] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 610] exit_group(0) = ? [pid 610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 612 attached , child_tidptr=0x555569dd4690) = 612 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] set_robust_list(0x555569dd46a0, 24) = 0 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] write(1, "executing program\n", 18) = 18 [pid 612] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 612] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 612] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 612] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 612] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 612] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 612] exit_group(0) = ? [pid 612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 614 attached , child_tidptr=0x555569dd4690) = 614 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 614] set_robust_list(0x555569dd46a0, 24) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 614] setpgid(0, 0) = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 614] write(3, "1000", 4) = 4 [pid 614] close(3) = 0 executing program [pid 614] write(1, "executing program\n", 18) = 18 [pid 614] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 614] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 614] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 614] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 614] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 614] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 614] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 614] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 614] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 614] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 614] exit_group(0) = ? [pid 614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 616 attached , child_tidptr=0x555569dd4690) = 616 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] set_robust_list(0x555569dd46a0, 24) = 0 [pid 616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 616] setpgid(0, 0) = 0 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 616] write(3, "1000", 4) = 4 [pid 616] close(3) = 0 [pid 616] write(1, "executing program\n", 18) = 18 executing program [pid 616] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 616] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 616] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 616] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 616] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 616] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 616] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 616] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 616] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 616] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 616] exit_group(0) = ? [pid 616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 618 ci2-android-6-12-rust/strace-static-x86_64: Process 618 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] set_robust_list(0x555569dd46a0, 24) = 0 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 executing program [pid 618] write(1, "executing program\n", 18) = 18 [pid 618] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 618] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 618] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 618] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 618] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 618] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 618] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 618] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 618] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 618] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 618] exit_group(0) = ? [pid 618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 620 attached , child_tidptr=0x555569dd4690) = 620 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 620] set_robust_list(0x555569dd46a0, 24) = 0 [pid 620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 620] setpgid(0, 0) = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 620] write(3, "1000", 4) = 4 [pid 620] close(3) = 0 [pid 620] write(1, "executing program\n", 18) = 18 executing program [pid 620] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 620] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 620] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 620] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 620] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 620] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 620] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 620] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 620] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 620] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 620] exit_group(0) = ? [pid 620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 622 attached , child_tidptr=0x555569dd4690) = 622 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] set_robust_list(0x555569dd46a0, 24) = 0 [pid 622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 622] setpgid(0, 0) = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 622] write(3, "1000", 4) = 4 [pid 622] close(3) = 0 [pid 622] write(1, "executing program\n", 18) = 18 executing program [pid 622] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 622] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 622] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 622] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 622] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 622] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 622] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 622] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 622] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 622] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 622] exit_group(0) = ? [pid 622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 624 attached , child_tidptr=0x555569dd4690) = 624 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] set_robust_list(0x555569dd46a0, 24) = 0 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 [pid 624] write(1, "executing program\n", 18) = 18 executing program [pid 624] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 624] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 624] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 624] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 624] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 624] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 624] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 624] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 624] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 624] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 624] exit_group(0) = ? [pid 624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 626 ci2-android-6-12-rust/strace-static-x86_64: Process 626 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 626] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 626] <... set_robust_list resumed>) = 0 [pid 626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 626] setpgid(0, 0) = 0 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 626] write(3, "1000", 4) = 4 [pid 626] close(3) = 0 [pid 626] write(1, "executing program\n", 18) = 18 executing program [pid 626] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 626] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 626] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 626] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 626] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 626] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 626] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 626] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 626] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 626] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 626] exit_group(0) = ? [pid 626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 628 attached , child_tidptr=0x555569dd4690) = 628 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 628] set_robust_list(0x555569dd46a0, 24) = 0 [pid 628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 628] write(3, "1000", 4) = 4 [pid 628] close(3) = 0 [pid 628] write(1, "executing program\n", 18) = 18 [pid 628] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 628] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 628] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 628] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 628] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 628] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 628] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 628] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 628] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 628] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 628] exit_group(0) = ? [pid 628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 630 ci2-android-6-12-rust/strace-static-x86_64: Process 630 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] set_robust_list(0x555569dd46a0, 24) = 0 [pid 630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4) = 4 [pid 630] close(3) = 0 [pid 630] write(1, "executing program\n", 18) = 18 executing program [pid 630] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 630] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 630] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 630] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 630] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 630] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 630] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 630] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 630] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 630] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 630] exit_group(0) = ? [pid 630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 632 attached , child_tidptr=0x555569dd4690) = 632 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 632] set_robust_list(0x555569dd46a0, 24) = 0 [pid 632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 632] setpgid(0, 0) = 0 [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 632] write(3, "1000", 4) = 4 [pid 632] close(3) = 0 [pid 632] write(1, "executing program\n", 18) = 18 executing program [pid 632] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 632] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 632] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 632] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 632] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 632] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 632] exit_group(0) = ? [pid 632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 634 attached , child_tidptr=0x555569dd4690) = 634 [pid 634] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] <... set_robust_list resumed>) = 0 [pid 634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 634] setpgid(0, 0) = 0 [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 634] write(3, "1000", 4) = 4 [pid 634] close(3) = 0 [pid 634] write(1, "executing program\n", 18) = 18 [pid 634] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 634] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 634] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 634] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 634] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 634] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 634] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 634] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 634] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 634] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 634] exit_group(0) = ? [pid 634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 636 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 636 attached [pid 636] set_robust_list(0x555569dd46a0, 24) = 0 [pid 636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 636] setpgid(0, 0) = 0 [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 636] write(3, "1000", 4) = 4 [pid 636] close(3) = 0 [pid 636] write(1, "executing program\n", 18) = 18 executing program [pid 636] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 636] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 636] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 636] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 636] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 636] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 636] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 636] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 636] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 636] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 636] exit_group(0) = ? [pid 636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 638 attached [pid 638] set_robust_list(0x555569dd46a0, 24) = 0 [pid 638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 638 [pid 638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 638] <... prctl resumed>) = 0 [pid 638] setpgid(0, 0) = 0 [pid 638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 638] write(3, "1000", 4) = 4 [pid 638] close(3) = 0 [pid 638] write(1, "executing program\n", 18) = 18 [pid 638] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 638] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 638] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 638] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 638] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 638] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 638] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 638] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 638] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 638] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 638] exit_group(0) = ? [pid 638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 640 attached , child_tidptr=0x555569dd4690) = 640 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 640] set_robust_list(0x555569dd46a0, 24) = 0 [pid 640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 640] setpgid(0, 0) = 0 [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 640] write(3, "1000", 4) = 4 [pid 640] close(3) = 0 [pid 640] write(1, "executing program\n", 18) = 18 executing program [pid 640] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 640] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 640] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 640] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 640] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 640] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 640] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 640] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 640] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 640] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 640] exit_group(0) = ? [pid 640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 642 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 642 attached [pid 642] set_robust_list(0x555569dd46a0, 24) = 0 [pid 642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 642] setpgid(0, 0) = 0 [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 642] write(3, "1000", 4) = 4 [pid 642] close(3) = 0 [pid 642] write(1, "executing program\n", 18) = 18 [pid 642] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 642] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 642] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 642] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 642] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 642] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 642] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 642] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 642] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 642] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 642] exit_group(0) = ? [pid 642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 644 attached [pid 644] set_robust_list(0x555569dd46a0, 24) = 0 [pid 644] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 644 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 644] setpgid(0, 0) = 0 [pid 644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 644] write(3, "1000", 4) = 4 [pid 644] close(3) = 0 [pid 644] write(1, "executing program\n", 18) = 18 executing program [pid 644] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 644] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 644] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 644] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 644] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 644] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 644] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 644] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 644] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 644] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 644] exit_group(0) = ? [pid 644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 647 attached , child_tidptr=0x555569dd4690) = 647 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 647] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] <... set_robust_list resumed>) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 647] setpgid(0, 0) = 0 [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 647] write(3, "1000", 4) = 4 [pid 647] close(3) = 0 [pid 647] write(1, "executing program\n", 18) = 18 [pid 647] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 647] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 647] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 647] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 647] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 647] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 647] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 647] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 647] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 647] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 647] exit_group(0) = ? [pid 647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 650 attached , child_tidptr=0x555569dd4690) = 650 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 650] set_robust_list(0x555569dd46a0, 24) = 0 [pid 650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 650] setpgid(0, 0) = 0 [pid 650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 650] write(3, "1000", 4) = 4 [pid 650] close(3) = 0 [pid 650] write(1, "executing program\n", 18) = 18 executing program [pid 650] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 650] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 650] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 650] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 650] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 650] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 650] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 650] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 650] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 650] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 650] exit_group(0) = ? [pid 650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 652 attached , child_tidptr=0x555569dd4690) = 652 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 652] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 652] <... set_robust_list resumed>) = 0 [pid 652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 652] setpgid(0, 0) = 0 [pid 652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 652] write(3, "1000", 4) = 4 [pid 652] close(3) = 0 [pid 652] write(1, "executing program\n", 18) = 18 [pid 652] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 652] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 652] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 652] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 652] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 652] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 652] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 652] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 652] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 652] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 652] exit_group(0) = ? [pid 652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 654 attached , child_tidptr=0x555569dd4690) = 654 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] set_robust_list(0x555569dd46a0, 24) = 0 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 654] setpgid(0, 0) = 0 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 654] write(3, "1000", 4) = 4 [pid 654] close(3) = 0 executing program [pid 654] write(1, "executing program\n", 18) = 18 [pid 654] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 654] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 654] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 654] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 654] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 654] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 654] exit_group(0) = ? [pid 654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 656 ci2-android-6-12-rust/strace-static-x86_64: Process 656 attached [pid 656] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 656] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 656] setpgid(0, 0) = 0 [pid 656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 656] write(3, "1000", 4) = 4 [pid 656] close(3) = 0 [pid 656] write(1, "executing program\n", 18) = 18 executing program [pid 656] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 656] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 656] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 656] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 656] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 656] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 656] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 656] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 656] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 656] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 656] exit_group(0) = ? [pid 656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 658 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 658 attached [pid 658] set_robust_list(0x555569dd46a0, 24) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 658] setpgid(0, 0) = 0 [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 658] write(3, "1000", 4) = 4 [pid 658] close(3) = 0 [pid 658] write(1, "executing program\n", 18) = 18 executing program [pid 658] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 658] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 658] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 658] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 658] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 658] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 658] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 658] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 658] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 658] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 658] exit_group(0) = ? [pid 658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 660 attached , child_tidptr=0x555569dd4690) = 660 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] set_robust_list(0x555569dd46a0, 24) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 660] setpgid(0, 0) = 0 [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 660] write(3, "1000", 4) = 4 [pid 660] close(3) = 0 [pid 660] write(1, "executing program\n", 18) = 18 executing program [pid 660] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 660] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 660] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 660] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 660] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 660] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 660] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 660] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 660] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 660] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 660] exit_group(0) = ? [pid 660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 662 attached , child_tidptr=0x555569dd4690) = 662 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 662] set_robust_list(0x555569dd46a0, 24) = 0 [pid 662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 662] setpgid(0, 0) = 0 [pid 662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 662] write(3, "1000", 4) = 4 [pid 662] close(3) = 0 [pid 662] write(1, "executing program\n", 18) = 18 executing program [pid 662] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 662] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 662] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 662] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 662] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 662] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 662] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 662] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 662] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 662] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 662] exit_group(0) = ? [pid 662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 664 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 664 attached [pid 664] set_robust_list(0x555569dd46a0, 24) = 0 [pid 664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 664] setpgid(0, 0) = 0 [pid 664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 664] write(3, "1000", 4) = 4 [pid 664] close(3) = 0 [pid 664] write(1, "executing program\n", 18) = 18 executing program [pid 664] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 664] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 664] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 664] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 664] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 664] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 664] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 664] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 664] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 664] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 664] exit_group(0) = ? [pid 664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 666 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 666 attached [pid 666] set_robust_list(0x555569dd46a0, 24) = 0 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 666] setpgid(0, 0) = 0 [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 666] write(3, "1000", 4) = 4 [pid 666] close(3) = 0 [pid 666] write(1, "executing program\n", 18) = 18 executing program [pid 666] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 666] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 666] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 666] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 666] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 666] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 666] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 666] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 666] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 666] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 666] exit_group(0) = ? [pid 666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 668 attached , child_tidptr=0x555569dd4690) = 668 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] set_robust_list(0x555569dd46a0, 24) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 668] setpgid(0, 0) = 0 [pid 668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 668] write(3, "1000", 4) = 4 [pid 668] close(3) = 0 [pid 668] write(1, "executing program\n", 18) = 18 executing program [pid 668] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 668] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 668] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 668] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 668] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 668] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 668] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 668] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 668] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 668] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 668] exit_group(0) = ? [pid 668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 670 attached , child_tidptr=0x555569dd4690) = 670 [pid 670] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 670] <... set_robust_list resumed>) = 0 [pid 670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 670] setpgid(0, 0) = 0 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 670] write(3, "1000", 4) = 4 [pid 670] close(3) = 0 [pid 670] write(1, "executing program\n", 18) = 18 [pid 670] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 670] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 670] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 670] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 670] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 670] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 670] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 670] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 670] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 670] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 670] exit_group(0) = ? [pid 670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x555569dd46a0, 24) = 0 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 672] setpgid(0, 0) = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 672] write(3, "1000", 4) = 4 [pid 672] close(3) = 0 [pid 672] write(1, "executing program\n", 18) = 18 executing program [pid 672] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 672] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 672] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 672] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 672] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 672 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] <... io_uring_enter resumed>) = 1 [pid 672] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 672] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 672] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 672] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 672] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 672] exit_group(0) = ? [pid 672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 674 attached , child_tidptr=0x555569dd4690) = 674 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 674] set_robust_list(0x555569dd46a0, 24) = 0 [pid 674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 674] setpgid(0, 0) = 0 [pid 674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 674] write(3, "1000", 4) = 4 [pid 674] close(3) = 0 [pid 674] write(1, "executing program\n", 18) = 18 executing program [pid 674] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 674] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 674] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 674] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 674] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 674] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 674] exit_group(0) = ? [pid 674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 676 attached , child_tidptr=0x555569dd4690) = 676 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 676] set_robust_list(0x555569dd46a0, 24) = 0 [pid 676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 676] setpgid(0, 0) = 0 [pid 676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 676] write(3, "1000", 4) = 4 [pid 676] close(3) = 0 [pid 676] write(1, "executing program\n", 18) = 18 executing program [pid 676] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 676] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 676] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 676] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 676] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 676] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 676] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 676] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 676] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 676] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 676] exit_group(0) = ? [pid 676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 678 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x555569dd46a0, 24) = 0 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 678] setpgid(0, 0) = 0 [pid 678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 678] write(3, "1000", 4) = 4 [pid 678] close(3) = 0 [pid 678] write(1, "executing program\n", 18) = 18 executing program [pid 678] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 678] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 678] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 678] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 678] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 678] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 678] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 678] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 678] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 678] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 678] exit_group(0) = ? [pid 678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 680 attached , child_tidptr=0x555569dd4690) = 680 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 680] set_robust_list(0x555569dd46a0, 24) = 0 [pid 680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 680] setpgid(0, 0) = 0 [pid 680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 680] write(3, "1000", 4) = 4 [pid 680] close(3) = 0 [pid 680] write(1, "executing program\n", 18) = 18 executing program [pid 680] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 680] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 680] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 680] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 680] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 680] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 680] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 680] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 680] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 680] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 680] exit_group(0) = ? [pid 680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=680, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 682 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x555569dd46a0, 24) = 0 [pid 682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 682] setpgid(0, 0) = 0 [pid 682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 682] write(3, "1000", 4) = 4 [pid 682] close(3) = 0 [pid 682] write(1, "executing program\n", 18) = 18 executing program [pid 682] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 682] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 682] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 682] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 682] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 682] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 682] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 682] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 682] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 682] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 682] exit_group(0) = ? [pid 682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 684 ci2-android-6-12-rust/strace-static-x86_64: Process 684 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] set_robust_list(0x555569dd46a0, 24) = 0 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 684] setpgid(0, 0) = 0 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 684] write(3, "1000", 4) = 4 [pid 684] close(3) = 0 executing program [pid 684] write(1, "executing program\n", 18) = 18 [pid 684] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 684] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 684] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 684] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 684] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 684] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 684] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 684] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 684] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 684] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 684] exit_group(0) = ? [pid 684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 686 attached , child_tidptr=0x555569dd4690) = 686 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 686] set_robust_list(0x555569dd46a0, 24) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 686] write(3, "1000", 4) = 4 [pid 686] close(3) = 0 [pid 686] write(1, "executing program\n", 18) = 18 executing program [pid 686] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 686] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 686] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 686] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 686] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 686] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 686] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 686] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 686] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 686] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 686] exit_group(0) = ? [pid 686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 688 attached , child_tidptr=0x555569dd4690) = 688 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 688] set_robust_list(0x555569dd46a0, 24) = 0 [pid 688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 688] setpgid(0, 0) = 0 [pid 688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 688] write(3, "1000", 4) = 4 [pid 688] close(3) = 0 [pid 688] write(1, "executing program\n", 18) = 18 [pid 688] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 688] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 688] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 688] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 688] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 688] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 688] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 688] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 688] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 688] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 688] exit_group(0) = ? [pid 688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 690 attached , child_tidptr=0x555569dd4690) = 690 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 690] set_robust_list(0x555569dd46a0, 24) = 0 [pid 690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] write(1, "executing program\n", 18) = 18 [pid 690] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 690] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 690] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 690] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 690] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 690] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 690] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 690] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 690] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 690] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 690] exit_group(0) = ? [pid 690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 692 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 692 attached [pid 692] set_robust_list(0x555569dd46a0, 24) = 0 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 692] setpgid(0, 0) = 0 [pid 692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 692] write(3, "1000", 4) = 4 [pid 692] close(3) = 0 [pid 692] write(1, "executing program\n", 18) = 18 [pid 692] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 692] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 692] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 692] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 692] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 692] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 692] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 692] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 692] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 692] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 692] exit_group(0) = ? [pid 692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 694 ci2-android-6-12-rust/strace-static-x86_64: Process 694 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 694] set_robust_list(0x555569dd46a0, 24) = 0 [pid 694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 694] setpgid(0, 0) = 0 [pid 694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 694] write(3, "1000", 4) = 4 [pid 694] close(3) = 0 [pid 694] write(1, "executing program\n", 18) = 18 executing program [pid 694] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 694] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 694] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 694] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 694] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 694] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 694] exit_group(0) = ? [pid 694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 696 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 696 attached [pid 696] set_robust_list(0x555569dd46a0, 24) = 0 [pid 696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 696] setpgid(0, 0) = 0 [pid 696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 696] write(3, "1000", 4) = 4 [pid 696] close(3) = 0 [pid 696] write(1, "executing program\n", 18) = 18 executing program [pid 696] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 696] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 696] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 696] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 696] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 696] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 696] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 696] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 696] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 696] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 696] exit_group(0) = ? [pid 696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x555569dd46a0, 24) = 0 [pid 698] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 698 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 698] setpgid(0, 0) = 0 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 698] write(3, "1000", 4) = 4 [pid 698] close(3) = 0 [pid 698] write(1, "executing program\n", 18) = 18 [pid 698] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 698] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 698] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 698] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 698] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 executing program [pid 698] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 698] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 698] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 698] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 698] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 698] exit_group(0) = ? [pid 698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 700 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 700 attached [pid 700] set_robust_list(0x555569dd46a0, 24) = 0 [pid 700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 700] setpgid(0, 0) = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 700] write(3, "1000", 4) = 4 [pid 700] close(3) = 0 [pid 700] write(1, "executing program\n", 18) = 18 [pid 700] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 700] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 700] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 700] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 700] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 700] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 700] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 700] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 700] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 700] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 700] exit_group(0) = ? [pid 700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 702 ci2-android-6-12-rust/strace-static-x86_64: Process 702 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] set_robust_list(0x555569dd46a0, 24) = 0 [pid 702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 executing program [pid 702] write(1, "executing program\n", 18) = 18 [pid 702] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 702] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 702] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 702] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 702] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 702] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 702] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 702] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 702] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 702] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 702] exit_group(0) = ? [pid 702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 704 attached , child_tidptr=0x555569dd4690) = 704 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 704] set_robust_list(0x555569dd46a0, 24) = 0 [pid 704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 704] setpgid(0, 0) = 0 [pid 704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 704] write(3, "1000", 4) = 4 [pid 704] close(3) = 0 executing program [pid 704] write(1, "executing program\n", 18) = 18 [pid 704] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 704] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 704] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 704] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 704] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 704] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 704] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 704] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 704] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 704] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 704] exit_group(0) = ? [pid 704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 706 attached , child_tidptr=0x555569dd4690) = 706 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 706] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 706] <... set_robust_list resumed>) = 0 [pid 706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 706] setpgid(0, 0) = 0 [pid 706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 706] write(3, "1000", 4) = 4 [pid 706] close(3) = 0 [pid 706] write(1, "executing program\n", 18) = 18 [pid 706] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 706] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 706] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 706] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 706] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 706] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 706] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 706] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 706] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 706] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 706] exit_group(0) = ? [pid 706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 708 attached , child_tidptr=0x555569dd4690) = 708 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 708] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 708] <... set_robust_list resumed>) = 0 [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 708] setpgid(0, 0) = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 [pid 708] write(1, "executing program\n", 18) = 18 [pid 708] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 708] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 708] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 708] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 708] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 708] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 708] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 708] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 708] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 708] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) executing program [pid 708] exit_group(0) = ? [pid 708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 710 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 710 attached [pid 710] set_robust_list(0x555569dd46a0, 24) = 0 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 710] setpgid(0, 0) = 0 [pid 710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 710] write(3, "1000", 4) = 4 [pid 710] close(3) = 0 executing program [pid 710] write(1, "executing program\n", 18) = 18 [pid 710] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 710] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 710] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 710] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 710] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 710] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 710] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 710] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 710] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 710] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 710] exit_group(0) = ? [pid 710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 712 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 712 attached [pid 712] set_robust_list(0x555569dd46a0, 24) = 0 [pid 712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 712] setpgid(0, 0) = 0 [pid 712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 712] write(3, "1000", 4) = 4 [pid 712] close(3) = 0 [pid 712] write(1, "executing program\n", 18) = 18 executing program [pid 712] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 712] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 712] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 712] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 712] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 712] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 712] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 712] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 712] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 712] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 712] exit_group(0) = ? [pid 712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 714 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 714 attached [pid 714] set_robust_list(0x555569dd46a0, 24) = 0 [pid 714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 714] setpgid(0, 0) = 0 [pid 714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 714] write(3, "1000", 4) = 4 [pid 714] close(3) = 0 [pid 714] write(1, "executing program\n", 18) = 18 executing program [pid 714] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 714] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 714] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 714] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 714] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 714] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 714] exit_group(0) = ? [pid 714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 716 attached , child_tidptr=0x555569dd4690) = 716 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] set_robust_list(0x555569dd46a0, 24) = 0 [pid 716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 716] setpgid(0, 0) = 0 [pid 716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 716] write(3, "1000", 4) = 4 [pid 716] close(3) = 0 [pid 716] write(1, "executing program\n", 18) = 18 executing program [pid 716] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 716] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 716] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 716] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 716] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 716] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 716] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 716] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 716] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 716] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 716] exit_group(0) = ? [pid 716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 718 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x555569dd46a0, 24) = 0 [pid 718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 718] setpgid(0, 0) = 0 [pid 718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 718] write(3, "1000", 4) = 4 [pid 718] close(3) = 0 [pid 718] write(1, "executing program\n", 18) = 18 executing program [pid 718] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 718] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 718] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 718] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 718] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 718] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 718] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 718] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 718] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 718] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 718] exit_group(0) = ? [pid 718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 720 attached , child_tidptr=0x555569dd4690) = 720 [pid 720] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 720] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 720] setpgid(0, 0) = 0 [pid 720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 720] write(3, "1000", 4) = 4 [pid 720] close(3) = 0 [pid 720] write(1, "executing program\n", 18) = 18 [pid 720] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 720] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 720] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 720] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 720] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 720] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 720] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 720] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 720] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 720] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 720] exit_group(0) = ? [pid 720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 722 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 722 attached [pid 722] set_robust_list(0x555569dd46a0, 24) = 0 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 722] setpgid(0, 0) = 0 [pid 722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 722] write(3, "1000", 4) = 4 [pid 722] close(3) = 0 [pid 722] write(1, "executing program\n", 18) = 18 executing program [pid 722] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 722] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 722] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 722] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 722] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 722] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 722] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 722] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 722] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 722] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 722] exit_group(0) = ? [pid 722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 724 attached , child_tidptr=0x555569dd4690) = 724 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 724] set_robust_list(0x555569dd46a0, 24) = 0 [pid 724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 724] setpgid(0, 0) = 0 [pid 724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 724] write(3, "1000", 4) = 4 [pid 724] close(3) = 0 [pid 724] write(1, "executing program\n", 18) = 18 executing program [pid 724] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 724] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 724] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 724] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 724] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 724] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 724] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 724] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 724] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 724] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 724] exit_group(0) = ? [pid 724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 726 ci2-android-6-12-rust/strace-static-x86_64: Process 726 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 726] set_robust_list(0x555569dd46a0, 24) = 0 [pid 726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 726] setpgid(0, 0) = 0 [pid 726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 726] write(3, "1000", 4) = 4 [pid 726] close(3) = 0 [pid 726] write(1, "executing program\n", 18) = 18 executing program [pid 726] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 726] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 726] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 726] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 726] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 726] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 726] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 726] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 726] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 726] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 726] exit_group(0) = ? [pid 726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 728 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x555569dd46a0, 24) = 0 [pid 728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 728] setpgid(0, 0) = 0 [pid 728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 728] write(3, "1000", 4) = 4 [pid 728] close(3) = 0 [pid 728] write(1, "executing program\n", 18) = 18 [pid 728] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 728] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 728] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 728] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 728] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 728] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 728] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 728] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 728] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 728] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 728] exit_group(0) = ? [pid 728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 730 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 730 attached [pid 730] set_robust_list(0x555569dd46a0, 24) = 0 [pid 730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 730] setpgid(0, 0) = 0 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 730] write(3, "1000", 4) = 4 [pid 730] close(3) = 0 executing program [pid 730] write(1, "executing program\n", 18) = 18 [pid 730] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 730] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 730] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 730] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 730] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 730] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 730] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 730] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 730] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 730] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 730] exit_group(0) = ? [pid 730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 732 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 732 attached [pid 732] set_robust_list(0x555569dd46a0, 24) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 732] setpgid(0, 0) = 0 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 732] write(3, "1000", 4) = 4 [pid 732] close(3) = 0 [pid 732] write(1, "executing program\n", 18) = 18 [pid 732] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 732] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 732] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 732] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 732] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 732] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 732] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 732] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 732] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 732] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 732] exit_group(0) = ? [pid 732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 734 attached , child_tidptr=0x555569dd4690) = 734 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 734] set_robust_list(0x555569dd46a0, 24) = 0 [pid 734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 734] setpgid(0, 0) = 0 [pid 734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 734] write(3, "1000", 4) = 4 [pid 734] close(3) = 0 [pid 734] write(1, "executing program\n", 18) = 18 executing program [pid 734] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 734] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 734] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 734] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 734] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 734] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 734] exit_group(0) = ? [pid 734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 736 attached , child_tidptr=0x555569dd4690) = 736 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 736] set_robust_list(0x555569dd46a0, 24) = 0 [pid 736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 736] setpgid(0, 0) = 0 [pid 736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 736] write(3, "1000", 4) = 4 [pid 736] close(3) = 0 executing program [pid 736] write(1, "executing program\n", 18) = 18 [pid 736] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 736] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 736] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 736] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 736] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 736] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 736] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 736] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 736] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 736] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 736] exit_group(0) = ? [pid 736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 738 attached , child_tidptr=0x555569dd4690) = 738 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] set_robust_list(0x555569dd46a0, 24) = 0 [pid 738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 738] setpgid(0, 0) = 0 [pid 738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 738] write(3, "1000", 4) = 4 [pid 738] close(3) = 0 [pid 738] write(1, "executing program\n", 18) = 18 executing program [pid 738] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 738] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 738] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 738] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 738] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 738] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 738] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 738] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 738] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 738] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 738] exit_group(0) = ? [pid 738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 740 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 740 attached [pid 740] set_robust_list(0x555569dd46a0, 24) = 0 [pid 740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 740] setpgid(0, 0) = 0 [pid 740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 740] write(3, "1000", 4) = 4 [pid 740] close(3) = 0 [pid 740] write(1, "executing program\n", 18) = 18 executing program [pid 740] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 740] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 740] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 740] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 740] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 740] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 740] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 740] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 740] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 740] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 740] exit_group(0) = ? [pid 740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 742 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 742 attached [pid 742] set_robust_list(0x555569dd46a0, 24) = 0 [pid 742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 742] setpgid(0, 0) = 0 [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 742] write(3, "1000", 4) = 4 [pid 742] close(3) = 0 executing program [pid 742] write(1, "executing program\n", 18) = 18 [pid 742] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 742] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 742] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 742] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 742] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 742] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 742] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 742] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 742] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 742] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 742] exit_group(0) = ? [pid 742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 744 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 744 attached [pid 744] set_robust_list(0x555569dd46a0, 24) = 0 [pid 744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 744] setpgid(0, 0) = 0 [pid 744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 744] write(3, "1000", 4) = 4 [pid 744] close(3) = 0 executing program [pid 744] write(1, "executing program\n", 18) = 18 [pid 744] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 744] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 744] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 744] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 744] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 744] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 744] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 744] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 744] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 744] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 744] exit_group(0) = ? [pid 744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 746 ci2-android-6-12-rust/strace-static-x86_64: Process 746 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 746] set_robust_list(0x555569dd46a0, 24) = 0 [pid 746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 746] setpgid(0, 0) = 0 [pid 746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 746] write(3, "1000", 4) = 4 [pid 746] close(3) = 0 [pid 746] write(1, "executing program\n", 18) = 18 executing program [pid 746] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 746] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 746] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 746] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 746] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 746] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 746] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 746] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 746] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 746] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 746] exit_group(0) = ? [pid 746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 748 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 748 attached [pid 748] set_robust_list(0x555569dd46a0, 24) = 0 [pid 748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 748] setpgid(0, 0) = 0 [pid 748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 748] write(3, "1000", 4) = 4 [pid 748] close(3) = 0 [pid 748] write(1, "executing program\n", 18) = 18 [pid 748] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 748] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 748] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 748] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 748] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 748] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 748] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 748] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 748] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 748] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 748] exit_group(0) = ? [pid 748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 750 attached , child_tidptr=0x555569dd4690) = 750 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 750] set_robust_list(0x555569dd46a0, 24) = 0 [pid 750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 750] setpgid(0, 0) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 750] write(3, "1000", 4) = 4 [pid 750] close(3) = 0 executing program [pid 750] write(1, "executing program\n", 18) = 18 [pid 750] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 750] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 750] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 750] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 750] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 750] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 750] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 750] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 750] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 750] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 750] exit_group(0) = ? [pid 750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 752 attached [pid 752] set_robust_list(0x555569dd46a0, 24) = 0 [pid 752] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 752 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 752] setpgid(0, 0) = 0 [pid 752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 752] write(3, "1000", 4) = 4 [pid 752] close(3) = 0 executing program [pid 752] write(1, "executing program\n", 18) = 18 [pid 752] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 752] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 752] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 752] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 752] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 752] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 752] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 752] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 752] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 752] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 752] exit_group(0) = ? [pid 752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 754 attached [pid 754] set_robust_list(0x555569dd46a0, 24) = 0 [pid 754] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 754 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 754] setpgid(0, 0) = 0 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 754] write(3, "1000", 4) = 4 [pid 754] close(3) = 0 [pid 754] write(1, "executing program\n", 18) = 18 [pid 754] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 754] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 754] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 754] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 754] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 754] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 754] exit_group(0) = ? [pid 754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 756 ci2-android-6-12-rust/strace-static-x86_64: Process 756 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 756] set_robust_list(0x555569dd46a0, 24) = 0 [pid 756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 756] setpgid(0, 0) = 0 [pid 756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 756] write(3, "1000", 4) = 4 [pid 756] close(3) = 0 [pid 756] write(1, "executing program\n", 18) = 18 executing program [pid 756] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 756] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 756] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 756] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 756] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 756] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 756] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 756] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 756] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 756] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 756] exit_group(0) = ? [pid 756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 758 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 758 attached [pid 758] set_robust_list(0x555569dd46a0, 24) = 0 [pid 758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 758] setpgid(0, 0) = 0 [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 758] write(3, "1000", 4) = 4 [pid 758] close(3) = 0 [pid 758] write(1, "executing program\n", 18) = 18 executing program [pid 758] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 758] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 758] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 758] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 758] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 758] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 758] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 758] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 758] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 758] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 758] exit_group(0) = ? [pid 758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 760 attached [pid 760] set_robust_list(0x555569dd46a0, 24) = 0 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 760 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] <... prctl resumed>) = 0 [pid 760] setpgid(0, 0) = 0 [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 760] write(3, "1000", 4) = 4 [pid 760] close(3) = 0 [pid 760] write(1, "executing program\n", 18) = 18 executing program [pid 760] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 760] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 760] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 760] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 760] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 760] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 760] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 760] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 760] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 760] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 760] exit_group(0) = ? [pid 760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 762 attached [pid 762] set_robust_list(0x555569dd46a0, 24) = 0 [pid 762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 762 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 762] <... prctl resumed>) = 0 [pid 762] setpgid(0, 0) = 0 [pid 762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 762] write(3, "1000", 4) = 4 [pid 762] close(3) = 0 [pid 762] write(1, "executing program\n", 18) = 18 executing program [pid 762] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 762] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 762] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 762] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 762] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 762] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 762] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 762] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 762] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 762] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 762] exit_group(0) = ? [pid 762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 764 attached , child_tidptr=0x555569dd4690) = 764 [pid 764] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 764] <... set_robust_list resumed>) = 0 [pid 764] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 764] setpgid(0, 0) = 0 [pid 764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 764] write(3, "1000", 4) = 4 [pid 764] close(3) = 0 [pid 764] write(1, "executing program\n", 18) = 18 executing program [pid 764] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 764] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 764] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 764] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 764] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 764] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 764] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 764] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 764] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 764] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 764] exit_group(0) = ? [pid 764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=764, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 766 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x555569dd46a0, 24) = 0 [pid 766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 766] setpgid(0, 0) = 0 [pid 766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 766] write(3, "1000", 4) = 4 [pid 766] close(3) = 0 [pid 766] write(1, "executing program\n", 18) = 18 executing program [pid 766] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 766] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 766] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 766] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 766] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 766] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 766] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 766] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 766] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 766] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 766] exit_group(0) = ? [pid 766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 768 attached [pid 768] set_robust_list(0x555569dd46a0, 24) = 0 [pid 768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 768 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 768] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 768] setpgid(0, 0) = 0 [pid 768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 768] write(3, "1000", 4) = 4 [pid 768] close(3) = 0 executing program [pid 768] write(1, "executing program\n", 18) = 18 [pid 768] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 768] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 768] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 768] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 768] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 768] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 768] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 768] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 768] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 768] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 768] exit_group(0) = ? [pid 768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 770 attached [pid 770] set_robust_list(0x555569dd46a0, 24) = 0 [pid 770] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 770 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 770] setpgid(0, 0) = 0 [pid 770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 770] write(3, "1000", 4) = 4 [pid 770] close(3) = 0 executing program [pid 770] write(1, "executing program\n", 18) = 18 [pid 770] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 770] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 770] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 770] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 770] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 770] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 770] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 770] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 770] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 770] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 770] exit_group(0) = ? [pid 770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 772 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 772 attached [pid 772] set_robust_list(0x555569dd46a0, 24) = 0 [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 772] setpgid(0, 0) = 0 [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 772] write(3, "1000", 4) = 4 [pid 772] close(3) = 0 [pid 772] write(1, "executing program\n", 18) = 18 [pid 772] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 772] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 772] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 772] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 772] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 772] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 772] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 772] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 772] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 772] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 772] exit_group(0) = ? [pid 772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 774 attached , child_tidptr=0x555569dd4690) = 774 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] set_robust_list(0x555569dd46a0, 24) = 0 [pid 774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 774] setpgid(0, 0) = 0 [pid 774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 774] write(3, "1000", 4) = 4 [pid 774] close(3) = 0 [pid 774] write(1, "executing program\n", 18) = 18 executing program [pid 774] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 774] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 774] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 774] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 774] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 774] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 774] exit_group(0) = ? [pid 774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 776 attached [pid 776] set_robust_list(0x555569dd46a0, 24) = 0 [pid 776] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 776 [pid 776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 776] <... prctl resumed>) = 0 [pid 776] setpgid(0, 0) = 0 [pid 776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 776] write(3, "1000", 4) = 4 [pid 776] close(3) = 0 [pid 776] write(1, "executing program\n", 18) = 18 [pid 776] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 776] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 776] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 776] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 776] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 776] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 776] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 776] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 776] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 776] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 776] exit_group(0) = ? [pid 776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x555569dd46a0, 24) = 0 [pid 778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 778 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 778] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 778] setpgid(0, 0) = 0 [pid 778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 778] write(3, "1000", 4) = 4 [pid 778] close(3) = 0 [pid 778] write(1, "executing program\n", 18) = 18 executing program [pid 778] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 778] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 778] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 778] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 778] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 778] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 778] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 778] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 778] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 778] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 778] exit_group(0) = ? [pid 778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 780 attached , child_tidptr=0x555569dd4690) = 780 [pid 780] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 780] <... set_robust_list resumed>) = 0 [pid 780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 780] setpgid(0, 0) = 0 [pid 780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 780] write(3, "1000", 4) = 4 [pid 780] close(3) = 0 [pid 780] write(1, "executing program\n", 18) = 18 [pid 780] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 780] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 780] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 780] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 780] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 780] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 780] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 780] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 780] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 780] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 780] exit_group(0) = ? [pid 780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 782 attached [pid 782] set_robust_list(0x555569dd46a0, 24) = 0 [pid 782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 782 [pid 782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 782] <... prctl resumed>) = 0 [pid 782] setpgid(0, 0) = 0 [pid 782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 782] write(3, "1000", 4) = 4 [pid 782] close(3) = 0 executing program [pid 782] write(1, "executing program\n", 18) = 18 [pid 782] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 782] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 782] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 782] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 782] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 782] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 782] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 782] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 782] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 782] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 782] exit_group(0) = ? [pid 782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 784 attached , child_tidptr=0x555569dd4690) = 784 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 784] set_robust_list(0x555569dd46a0, 24) = 0 [pid 784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 784] setpgid(0, 0) = 0 [pid 784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 784] write(3, "1000", 4) = 4 [pid 784] close(3) = 0 [pid 784] write(1, "executing program\n", 18) = 18 executing program [pid 784] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 784] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 784] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 784] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 784] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 784] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 784] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 784] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 784] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 784] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 784] exit_group(0) = ? [pid 784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 786 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x555569dd46a0, 24) = 0 [pid 786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 786] setpgid(0, 0) = 0 [pid 786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 786] write(3, "1000", 4) = 4 [pid 786] close(3) = 0 [pid 786] write(1, "executing program\n", 18) = 18 [pid 786] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 786] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 786] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 786] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 786] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 786] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 786] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 786] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 786] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 786] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 786] exit_group(0) = ? [pid 786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 788 attached , child_tidptr=0x555569dd4690) = 788 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 788] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 788] <... set_robust_list resumed>) = 0 [pid 788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 788] setpgid(0, 0) = 0 [pid 788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 788] write(3, "1000", 4) = 4 [pid 788] close(3) = 0 [pid 788] write(1, "executing program\n", 18) = 18 executing program [pid 788] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 788] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 788] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 788] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 788] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 788] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 788] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 788] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 788] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 788] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 788] exit_group(0) = ? [pid 788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 790 attached [pid 790] set_robust_list(0x555569dd46a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 790 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 790] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 790] setpgid(0, 0) = 0 [pid 790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 790] write(3, "1000", 4) = 4 [pid 790] close(3) = 0 [pid 790] write(1, "executing program\n", 18) = 18 executing program [pid 790] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 790] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 790] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 790] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 790] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 790] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 790] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 790] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 790] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 790] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 790] exit_group(0) = ? [pid 790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 792 ci2-android-6-12-rust/strace-static-x86_64: Process 792 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] set_robust_list(0x555569dd46a0, 24) = 0 [pid 792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 792] setpgid(0, 0) = 0 [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] write(3, "1000", 4) = 4 [pid 792] close(3) = 0 [pid 792] write(1, "executing program\n", 18) = 18 executing program [pid 792] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 792] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 792] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 792] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 792] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 792] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 792] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 792] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 792] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 792] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 792] exit_group(0) = ? [pid 792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 794 ci2-android-6-12-rust/strace-static-x86_64: Process 794 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] set_robust_list(0x555569dd46a0, 24) = 0 [pid 794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 794] setpgid(0, 0) = 0 [pid 794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 794] write(3, "1000", 4) = 4 [pid 794] close(3) = 0 executing program [pid 794] write(1, "executing program\n", 18) = 18 [pid 794] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 794] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 794] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 794] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 794] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 794] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 794] exit_group(0) = ? [pid 794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 796 ci2-android-6-12-rust/strace-static-x86_64: Process 796 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 796] set_robust_list(0x555569dd46a0, 24) = 0 [pid 796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 796] setpgid(0, 0) = 0 [pid 796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 796] write(3, "1000", 4) = 4 [pid 796] close(3) = 0 executing program [pid 796] write(1, "executing program\n", 18) = 18 [pid 796] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 796] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 796] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 796] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 796] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 796] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 796] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 796] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 796] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 796] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 796] exit_group(0) = ? [pid 796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 798 attached , child_tidptr=0x555569dd4690) = 798 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] set_robust_list(0x555569dd46a0, 24) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 798] setpgid(0, 0) = 0 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 798] write(3, "1000", 4) = 4 [pid 798] close(3) = 0 [pid 798] write(1, "executing program\n", 18) = 18 executing program [pid 798] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 798] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 798] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 798] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 798] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 798] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 798] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 798] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 798] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 798] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 798] exit_group(0) = ? [pid 798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 800 ci2-android-6-12-rust/strace-static-x86_64: Process 800 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 800] set_robust_list(0x555569dd46a0, 24) = 0 [pid 800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 800] setpgid(0, 0) = 0 [pid 800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 800] write(3, "1000", 4) = 4 [pid 800] close(3) = 0 [pid 800] write(1, "executing program\n", 18) = 18 executing program [pid 800] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 800] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 800] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 800] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 800] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 800] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 800] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 800] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 800] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 800] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 800] exit_group(0) = ? [pid 800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 802 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 802 attached [pid 802] set_robust_list(0x555569dd46a0, 24) = 0 [pid 802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 802] setpgid(0, 0) = 0 [pid 802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 802] write(3, "1000", 4) = 4 [pid 802] close(3) = 0 [pid 802] write(1, "executing program\n", 18) = 18 executing program [pid 802] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 802] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 802] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 802] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 802] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 802] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 802] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 802] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 802] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 802] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 802] exit_group(0) = ? [pid 802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 804 attached , child_tidptr=0x555569dd4690) = 804 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 804] set_robust_list(0x555569dd46a0, 24) = 0 [pid 804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 804] setpgid(0, 0) = 0 [pid 804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 804] write(3, "1000", 4) = 4 [pid 804] close(3) = 0 [pid 804] write(1, "executing program\n", 18) = 18 executing program [pid 804] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 804] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 804] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 804] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 804] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 804] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 804] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 804] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 804] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 804] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 804] exit_group(0) = ? [pid 804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 806 attached [pid 806] set_robust_list(0x555569dd46a0, 24) = 0 [pid 806] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 806 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 806] setpgid(0, 0) = 0 [pid 806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 806] write(3, "1000", 4) = 4 [pid 806] close(3) = 0 [pid 806] write(1, "executing program\n", 18) = 18 executing program [pid 806] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 806] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 806] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 806] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 806] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 806] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 806] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 806] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 806] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 806] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 806] exit_group(0) = ? [pid 806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=806, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 808 attached , child_tidptr=0x555569dd4690) = 808 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] set_robust_list(0x555569dd46a0, 24) = 0 [pid 808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 808] setpgid(0, 0) = 0 [pid 808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 808] write(3, "1000", 4) = 4 [pid 808] close(3) = 0 [pid 808] write(1, "executing program\n", 18) = 18 executing program [pid 808] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 808] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 808] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 808] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 808] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 808] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 808] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 808] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 808] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 808] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 808] exit_group(0) = ? [pid 808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 810 attached [pid 810] set_robust_list(0x555569dd46a0, 24) = 0 [pid 810] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 810 [pid 810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 810] <... prctl resumed>) = 0 [pid 810] setpgid(0, 0) = 0 [pid 810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 810] write(3, "1000", 4) = 4 [pid 810] close(3) = 0 executing program [pid 810] write(1, "executing program\n", 18) = 18 [pid 810] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 810] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 810] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 810] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 810] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 810] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 810] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 810] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 810] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 810] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 810] exit_group(0) = ? [pid 810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 812 attached , child_tidptr=0x555569dd4690) = 812 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 812] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 812] <... set_robust_list resumed>) = 0 [pid 812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 812] setpgid(0, 0) = 0 [pid 812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 812] write(3, "1000", 4) = 4 [pid 812] close(3) = 0 executing program [pid 812] write(1, "executing program\n", 18) = 18 [pid 812] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 812] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 812] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 812] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 812] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 812] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 812] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 812] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 812] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 812] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 812] exit_group(0) = ? [pid 812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 814 ci2-android-6-12-rust/strace-static-x86_64: Process 814 attached [pid 814] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 814] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 814] setpgid(0, 0) = 0 [pid 814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 814] write(3, "1000", 4) = 4 [pid 814] close(3) = 0 [pid 814] write(1, "executing program\n", 18) = 18 executing program [pid 814] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 814] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 814] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 814] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 814] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 814] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 814] exit_group(0) = ? [pid 814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 816 attached , child_tidptr=0x555569dd4690) = 816 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 816] set_robust_list(0x555569dd46a0, 24) = 0 [pid 816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 816] setpgid(0, 0) = 0 [pid 816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 816] write(3, "1000", 4) = 4 [pid 816] close(3) = 0 [pid 816] write(1, "executing program\n", 18) = 18 [pid 816] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 816] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 816] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 816] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 816] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 816] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 816] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 816] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 816] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 816] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 816] exit_group(0) = ? [pid 816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x555569dd46a0, 24) = 0 [pid 818] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 818 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 818] setpgid(0, 0) = 0 [pid 818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 818] write(3, "1000", 4) = 4 [pid 818] close(3) = 0 executing program [pid 818] write(1, "executing program\n", 18) = 18 [pid 818] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 818] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 818] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 818] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 818] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 818] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 818] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 818] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 818] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 818] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 818] exit_group(0) = ? [pid 818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 820 attached , child_tidptr=0x555569dd4690) = 820 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 820] set_robust_list(0x555569dd46a0, 24) = 0 [pid 820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 820] setpgid(0, 0) = 0 [pid 820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 820] write(3, "1000", 4) = 4 [pid 820] close(3) = 0 [pid 820] write(1, "executing program\n", 18) = 18 [pid 820] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 820] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 820] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 820] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 820] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 820] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 820] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 820] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 820] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 820] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 820] exit_group(0) = ? [pid 820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 822 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 822 attached [pid 822] set_robust_list(0x555569dd46a0, 24) = 0 [pid 822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 822] setpgid(0, 0) = 0 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 822] write(3, "1000", 4) = 4 [pid 822] close(3) = 0 [pid 822] write(1, "executing program\n", 18) = 18 [pid 822] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 822] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 822] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 822] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 822] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 822] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 822] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 822] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 822] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 822] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 822] exit_group(0) = ? [pid 822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 824 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x555569dd46a0, 24) = 0 [pid 824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 824] setpgid(0, 0) = 0 [pid 824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 824] write(3, "1000", 4) = 4 [pid 824] close(3) = 0 executing program [pid 824] write(1, "executing program\n", 18) = 18 [pid 824] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 824] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 824] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 824] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 824] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 824] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 824] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 824] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 824] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 824] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 824] exit_group(0) = ? [pid 824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 826 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 826 attached [pid 826] set_robust_list(0x555569dd46a0, 24) = 0 [pid 826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 826] setpgid(0, 0) = 0 [pid 826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 826] write(3, "1000", 4) = 4 [pid 826] close(3) = 0 [pid 826] write(1, "executing program\n", 18) = 18 executing program [pid 826] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 826] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 826] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 826] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 826] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 826] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 826] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 826] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 826] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 826] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 826] exit_group(0) = ? [pid 826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 828 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 828 attached [pid 828] set_robust_list(0x555569dd46a0, 24) = 0 [pid 828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 828] setpgid(0, 0) = 0 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 [pid 828] write(1, "executing program\n", 18) = 18 executing program [pid 828] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 828] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 828] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 828] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 828] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 828] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 828] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 828] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 828] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 828] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 828] exit_group(0) = ? [pid 828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 830 attached , child_tidptr=0x555569dd4690) = 830 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 830] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 830] <... set_robust_list resumed>) = 0 [pid 830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 830] setpgid(0, 0) = 0 [pid 830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 830] write(3, "1000", 4) = 4 [pid 830] close(3) = 0 [pid 830] write(1, "executing program\n", 18) = 18 executing program [pid 830] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 830] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 830] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 830] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 830] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 830] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 830] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 830] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 830] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 830] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 830] exit_group(0) = ? [pid 830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 832 attached , child_tidptr=0x555569dd4690) = 832 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 832] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 832] <... set_robust_list resumed>) = 0 [pid 832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 832] setpgid(0, 0) = 0 [pid 832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 832] write(3, "1000", 4) = 4 [pid 832] close(3) = 0 [pid 832] write(1, "executing program\n", 18) = 18 [pid 832] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 832] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 832] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 832] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 832] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 832] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 832] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 832] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 832] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 832] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 832] exit_group(0) = ? [pid 832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 834 attached [pid 834] set_robust_list(0x555569dd46a0, 24) = 0 [pid 834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 834 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 834] setpgid(0, 0) = 0 [pid 834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 834] write(3, "1000", 4) = 4 [pid 834] close(3) = 0 [pid 834] write(1, "executing program\n", 18) = 18 executing program [pid 834] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 834] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 834] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 834] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 834] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 834] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 834] exit_group(0) = ? [pid 834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 836 attached , child_tidptr=0x555569dd4690) = 836 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 836] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 836] <... set_robust_list resumed>) = 0 [pid 836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 836] setpgid(0, 0) = 0 [pid 836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 836] write(3, "1000", 4) = 4 [pid 836] close(3) = 0 [pid 836] write(1, "executing program\n", 18) = 18 [pid 836] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 836] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 836] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 836] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 836] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 836] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 836] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 836] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 836] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 836] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 836] exit_group(0) = ? [pid 836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 838 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 838 attached [pid 838] set_robust_list(0x555569dd46a0, 24) = 0 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 838] setpgid(0, 0) = 0 [pid 838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 838] write(3, "1000", 4) = 4 [pid 838] close(3) = 0 [pid 838] write(1, "executing program\n", 18) = 18 executing program [pid 838] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 838] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 838] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 838] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 838] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 838] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 838] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 838] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 838] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 838] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 838] exit_group(0) = ? [pid 838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 840 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 840 attached [pid 840] set_robust_list(0x555569dd46a0, 24) = 0 [pid 840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 840] setpgid(0, 0) = 0 [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 840] write(3, "1000", 4) = 4 [pid 840] close(3) = 0 [pid 840] write(1, "executing program\n", 18) = 18 executing program [pid 840] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 840] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 840] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 840] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 840] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 840] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 840] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 840] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 840] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 840] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 840] exit_group(0) = ? [pid 840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 842 attached , child_tidptr=0x555569dd4690) = 842 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 842] set_robust_list(0x555569dd46a0, 24) = 0 [pid 842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 842] setpgid(0, 0) = 0 [pid 842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 842] write(3, "1000", 4) = 4 [pid 842] close(3) = 0 [pid 842] write(1, "executing program\n", 18) = 18 [pid 842] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 842] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 842] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 842] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 842] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 842] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 842] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 executing program [pid 842] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 842] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 842] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 842] exit_group(0) = ? [pid 842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x555569dd46a0, 24) = 0 [pid 844] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 844 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 844] setpgid(0, 0) = 0 [pid 844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 844] write(3, "1000", 4) = 4 [pid 844] close(3) = 0 [pid 844] write(1, "executing program\n", 18) = 18 [pid 844] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 844] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 844] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 844] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 844] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 844] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 844] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 844] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 844] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 844] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 844] exit_group(0) = ? [pid 844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 846 attached , child_tidptr=0x555569dd4690) = 846 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 846] set_robust_list(0x555569dd46a0, 24) = 0 [pid 846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 846] setpgid(0, 0) = 0 [pid 846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 846] write(3, "1000", 4) = 4 [pid 846] close(3) = 0 [pid 846] write(1, "executing program\n", 18) = 18 executing program [pid 846] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 846] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 846] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 846] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 846] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 846] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 846] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 846] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 846] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 846] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 846] exit_group(0) = ? [pid 846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 848 attached , child_tidptr=0x555569dd4690) = 848 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 848] set_robust_list(0x555569dd46a0, 24) = 0 [pid 848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 848] setpgid(0, 0) = 0 [pid 848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 848] write(3, "1000", 4) = 4 [pid 848] close(3) = 0 executing program [pid 848] write(1, "executing program\n", 18) = 18 [pid 848] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 848] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 848] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 848] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 848] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 848] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 848] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 848] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 848] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 848] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 848] exit_group(0) = ? [pid 848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 850 attached , child_tidptr=0x555569dd4690) = 850 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 850] set_robust_list(0x555569dd46a0, 24) = 0 [pid 850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 850] setpgid(0, 0) = 0 [pid 850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 850] write(3, "1000", 4) = 4 [pid 850] close(3) = 0 executing program [pid 850] write(1, "executing program\n", 18) = 18 [pid 850] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 850] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 850] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 850] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 850] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 850] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 850] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 850] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 850] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 850] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 850] exit_group(0) = ? [pid 850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 852 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 852 attached [pid 852] set_robust_list(0x555569dd46a0, 24) = 0 [pid 852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 852] setpgid(0, 0) = 0 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 852] write(3, "1000", 4) = 4 [pid 852] close(3) = 0 [pid 852] write(1, "executing program\n", 18) = 18 [pid 852] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 852] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 852] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 852] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 852] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 852] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 852] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 852] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 852] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 852] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 852] exit_group(0) = ? [pid 852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 854 attached , child_tidptr=0x555569dd4690) = 854 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 854] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 854] setpgid(0, 0) = 0 [pid 854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 854] write(3, "1000", 4) = 4 [pid 854] close(3) = 0 executing program [pid 854] write(1, "executing program\n", 18) = 18 [pid 854] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 854] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 854] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 854] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 854] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 854] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 854] exit_group(0) = ? [pid 854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 856 attached , child_tidptr=0x555569dd4690) = 856 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] set_robust_list(0x555569dd46a0, 24) = 0 [pid 856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 856] setpgid(0, 0) = 0 [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 856] write(3, "1000", 4) = 4 [pid 856] close(3) = 0 [pid 856] write(1, "executing program\n", 18) = 18 executing program [pid 856] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 856] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 856] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 856] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 856] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 856] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 856] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 856] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 856] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 856] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 856] exit_group(0) = ? [pid 856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 858 attached , child_tidptr=0x555569dd4690) = 858 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] set_robust_list(0x555569dd46a0, 24) = 0 [pid 858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] setpgid(0, 0) = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 858] write(3, "1000", 4) = 4 [pid 858] close(3) = 0 [pid 858] write(1, "executing program\n", 18) = 18 executing program [pid 858] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 858] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 858] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 858] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 858] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 858] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 858] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 858] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 858] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 858] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 858] exit_group(0) = ? [pid 858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 860 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] <... set_robust_list resumed>) = 0 [pid 860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 860] setpgid(0, 0) = 0 [pid 860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 860] write(3, "1000", 4) = 4 [pid 860] close(3) = 0 [pid 860] write(1, "executing program\n", 18) = 18 executing program [pid 860] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 860] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 860] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 860] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 860] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 860] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 860] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 860] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 860] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 860] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 860] exit_group(0) = ? [pid 860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 862 attached , child_tidptr=0x555569dd4690) = 862 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 862] set_robust_list(0x555569dd46a0, 24) = 0 [pid 862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 862] setpgid(0, 0) = 0 [pid 862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 862] write(3, "1000", 4) = 4 [pid 862] close(3) = 0 [pid 862] write(1, "executing program\n", 18) = 18 [pid 862] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 862] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 862] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 862] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 862] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 862] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 862] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 862] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 862] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 862] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 862] exit_group(0) = ? [pid 862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 864 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 864 attached [pid 864] set_robust_list(0x555569dd46a0, 24) = 0 [pid 864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 864] setpgid(0, 0) = 0 [pid 864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 864] write(3, "1000", 4) = 4 [pid 864] close(3) = 0 [pid 864] write(1, "executing program\n", 18) = 18 executing program [pid 864] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 864] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 864] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 864] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 864] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 864] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 864] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 864] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 864] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 864] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 864] exit_group(0) = ? [pid 864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 866 attached [pid 866] set_robust_list(0x555569dd46a0, 24) = 0 [pid 866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 866 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 866] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 866] setpgid(0, 0) = 0 [pid 866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 866] write(3, "1000", 4) = 4 [pid 866] close(3) = 0 [pid 866] write(1, "executing program\n", 18) = 18 executing program [pid 866] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 866] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 866] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 866] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 866] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 866] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 866] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 866] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 866] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 866] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 866] exit_group(0) = ? [pid 866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 868 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 868 attached [pid 868] set_robust_list(0x555569dd46a0, 24) = 0 [pid 868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 868] setpgid(0, 0) = 0 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 868] write(3, "1000", 4) = 4 [pid 868] close(3) = 0 executing program [pid 868] write(1, "executing program\n", 18) = 18 [pid 868] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 868] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 868] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 868] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 868] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 868] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 868] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 868] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 868] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 868] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 868] exit_group(0) = ? [pid 868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 870 attached [pid 870] set_robust_list(0x555569dd46a0, 24) = 0 [pid 870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 870 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 870] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 870] setpgid(0, 0) = 0 [pid 870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 870] write(3, "1000", 4) = 4 [pid 870] close(3) = 0 [pid 870] write(1, "executing program\n", 18) = 18 executing program [pid 870] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 870] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 870] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 870] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 870] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 870] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 870] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 870] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 870] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 870] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 870] exit_group(0) = ? [pid 870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 872 attached [pid 872] set_robust_list(0x555569dd46a0, 24) = 0 [pid 872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 872 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 872] <... prctl resumed>) = 0 [pid 872] setpgid(0, 0) = 0 [pid 872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 872] write(3, "1000", 4) = 4 [pid 872] close(3) = 0 [pid 872] write(1, "executing program\n", 18) = 18 executing program [pid 872] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 872] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 872] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 872] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 872] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 872] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 872] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 872] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 872] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 872] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 872] exit_group(0) = ? [pid 872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 874 ci2-android-6-12-rust/strace-static-x86_64: Process 874 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] set_robust_list(0x555569dd46a0, 24) = 0 [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 874] setpgid(0, 0) = 0 [pid 874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 874] write(3, "1000", 4) = 4 [pid 874] close(3) = 0 [pid 874] write(1, "executing program\n", 18) = 18 executing program [pid 874] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 874] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 874] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 874] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 874] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 874] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 874] exit_group(0) = ? [pid 874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 876 ci2-android-6-12-rust/strace-static-x86_64: Process 876 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] set_robust_list(0x555569dd46a0, 24) = 0 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 [pid 876] write(1, "executing program\n", 18) = 18 executing program [pid 876] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 876] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 876] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 876] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 876] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 876] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 876] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 876] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 876] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 876] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 876] exit_group(0) = ? [pid 876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 878 attached , child_tidptr=0x555569dd4690) = 878 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 878] set_robust_list(0x555569dd46a0, 24) = 0 [pid 878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 878] setpgid(0, 0) = 0 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 878] write(3, "1000", 4) = 4 [pid 878] close(3) = 0 [pid 878] write(1, "executing program\n", 18) = 18 executing program [pid 878] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 878] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 878] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 878] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 878] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 878] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 878] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 878] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 878] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 878] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 878] exit_group(0) = ? [pid 878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=878, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 880 attached , child_tidptr=0x555569dd4690) = 880 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 880] set_robust_list(0x555569dd46a0, 24) = 0 [pid 880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 880] setpgid(0, 0) = 0 [pid 880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 880] write(3, "1000", 4) = 4 [pid 880] close(3) = 0 [pid 880] write(1, "executing program\n", 18) = 18 executing program [pid 880] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 880] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 880] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 880] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 880] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 880] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 880] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 880] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 880] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 880] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 880] exit_group(0) = ? [pid 880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 882 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 882 attached [pid 882] set_robust_list(0x555569dd46a0, 24) = 0 [pid 882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 882] setpgid(0, 0) = 0 [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 882] write(3, "1000", 4) = 4 [pid 882] close(3) = 0 [pid 882] write(1, "executing program\n", 18) = 18 executing program [pid 882] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 882] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 882] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 882] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 882] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 882] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 882] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 882] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 882] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 882] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 882] exit_group(0) = ? [pid 882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 884 ci2-android-6-12-rust/strace-static-x86_64: Process 884 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] set_robust_list(0x555569dd46a0, 24) = 0 [pid 884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 884] setpgid(0, 0) = 0 [pid 884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 884] write(3, "1000", 4) = 4 [pid 884] close(3) = 0 executing program [pid 884] write(1, "executing program\n", 18) = 18 [pid 884] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 884] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 884] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 884] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 884] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 884] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 884] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 884] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 884] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 884] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 884] exit_group(0) = ? [pid 884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 886 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 886 attached [pid 886] set_robust_list(0x555569dd46a0, 24) = 0 [pid 886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 886] setpgid(0, 0) = 0 [pid 886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 886] write(3, "1000", 4) = 4 [pid 886] close(3) = 0 [pid 886] write(1, "executing program\n", 18) = 18 executing program [pid 886] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 886] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 886] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 886] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 886] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 886] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 886] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 886] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 886] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 886] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 886] exit_group(0) = ? [pid 886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 888 ci2-android-6-12-rust/strace-static-x86_64: Process 888 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] set_robust_list(0x555569dd46a0, 24) = 0 [pid 888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 888] setpgid(0, 0) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 888] write(3, "1000", 4) = 4 [pid 888] close(3) = 0 [pid 888] write(1, "executing program\n", 18) = 18 executing program [pid 888] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 888] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 888] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 888] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 888] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 888] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 888] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 888] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 888] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 888] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 888] exit_group(0) = ? [pid 888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 890 ci2-android-6-12-rust/strace-static-x86_64: Process 890 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 890] set_robust_list(0x555569dd46a0, 24) = 0 [pid 890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 890] setpgid(0, 0) = 0 [pid 890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 890] write(3, "1000", 4) = 4 [pid 890] close(3) = 0 [pid 890] write(1, "executing program\n", 18) = 18 executing program [pid 890] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 890] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 890] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 890] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 890] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 890] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 890] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 890] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 890] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 890] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 890] exit_group(0) = ? [pid 890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 892 attached [pid 892] set_robust_list(0x555569dd46a0, 24) = 0 [pid 892] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 892 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 892] setpgid(0, 0) = 0 [pid 892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 892] write(3, "1000", 4) = 4 [pid 892] close(3) = 0 [pid 892] write(1, "executing program\n", 18) = 18 [pid 892] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 892] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 892] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 892] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 892] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 892] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 892] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 892] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 892] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 892] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 892] exit_group(0) = ? [pid 892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 894 attached , child_tidptr=0x555569dd4690) = 894 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 894] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 894] <... set_robust_list resumed>) = 0 [pid 894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 894] setpgid(0, 0) = 0 [pid 894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 894] write(3, "1000", 4) = 4 [pid 894] close(3) = 0 [pid 894] write(1, "executing program\n", 18) = 18 [pid 894] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 894] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 894] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 894] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 894] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 894] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 894] exit_group(0) = ? [pid 894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 896 ci2-android-6-12-rust/strace-static-x86_64: Process 896 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 896] set_robust_list(0x555569dd46a0, 24) = 0 [pid 896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 896] setpgid(0, 0) = 0 [pid 896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 896] write(3, "1000", 4) = 4 [pid 896] close(3) = 0 [pid 896] write(1, "executing program\n", 18) = 18 [pid 896] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 896] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 896] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 896] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 896] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 896] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 896] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 896] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 896] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 896] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 896] exit_group(0) = ? [pid 896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 898 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 898 attached [pid 898] set_robust_list(0x555569dd46a0, 24) = 0 [pid 898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 898] setpgid(0, 0) = 0 [pid 898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 898] write(3, "1000", 4) = 4 [pid 898] close(3) = 0 [pid 898] write(1, "executing program\n", 18) = 18 executing program [pid 898] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 898] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 898] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 898] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 898] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 898] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 898] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 898] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 898] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 898] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 898] exit_group(0) = ? [pid 898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 900 attached , child_tidptr=0x555569dd4690) = 900 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 900] set_robust_list(0x555569dd46a0, 24) = 0 [pid 900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 900] setpgid(0, 0) = 0 [pid 900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 900] write(3, "1000", 4) = 4 [pid 900] close(3) = 0 executing program [pid 900] write(1, "executing program\n", 18) = 18 [pid 900] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 900] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 900] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 900] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 900] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 900] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 900] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 900] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 900] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 900] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 900] exit_group(0) = ? [pid 900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 902 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 902 attached [pid 902] set_robust_list(0x555569dd46a0, 24) = 0 [pid 902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 902] setpgid(0, 0) = 0 [pid 902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 902] write(3, "1000", 4) = 4 [pid 902] close(3) = 0 [pid 902] write(1, "executing program\n", 18) = 18 executing program [pid 902] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 902] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 902] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 902] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 902] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 902] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 902] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 902] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 902] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 902] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 902] exit_group(0) = ? [pid 902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 904 attached , child_tidptr=0x555569dd4690) = 904 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 904] set_robust_list(0x555569dd46a0, 24) = 0 [pid 904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 904] setpgid(0, 0) = 0 [pid 904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 904] write(3, "1000", 4) = 4 [pid 904] close(3) = 0 [pid 904] write(1, "executing program\n", 18) = 18 executing program [pid 904] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 904] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 904] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 904] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 904] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 904] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 904] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 904] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 904] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 904] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 904] exit_group(0) = ? [pid 904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 906 attached , child_tidptr=0x555569dd4690) = 906 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 906] set_robust_list(0x555569dd46a0, 24) = 0 [pid 906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 906] setpgid(0, 0) = 0 [pid 906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 906] write(3, "1000", 4) = 4 [pid 906] close(3) = 0 [pid 906] write(1, "executing program\n", 18) = 18 [pid 906] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 906] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 906] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 906] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 906] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 906] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 906] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 906] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 906] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 906] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 906] exit_group(0) = ? [pid 906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 908 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 908 attached [pid 908] set_robust_list(0x555569dd46a0, 24) = 0 [pid 908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 908] setpgid(0, 0) = 0 [pid 908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 908] write(3, "1000", 4) = 4 [pid 908] close(3) = 0 [pid 908] write(1, "executing program\n", 18) = 18 executing program [pid 908] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 908] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 908] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 908] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 908] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 908] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 908] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 908] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 908] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 908] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 908] exit_group(0) = ? [pid 908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 910 attached , child_tidptr=0x555569dd4690) = 910 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 910] set_robust_list(0x555569dd46a0, 24) = 0 [pid 910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 910] setpgid(0, 0) = 0 [pid 910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 910] write(3, "1000", 4) = 4 [pid 910] close(3) = 0 [pid 910] write(1, "executing program\n", 18) = 18 executing program [pid 910] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 910] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 910] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 910] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 910] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 910] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 910] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 910] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 910] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 910] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 910] exit_group(0) = ? [pid 910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 912 ci2-android-6-12-rust/strace-static-x86_64: Process 912 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 912] set_robust_list(0x555569dd46a0, 24) = 0 [pid 912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 912] setpgid(0, 0) = 0 [pid 912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 912] write(3, "1000", 4) = 4 [pid 912] close(3) = 0 [pid 912] write(1, "executing program\n", 18) = 18 executing program [pid 912] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 912] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 912] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 912] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 912] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 912] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 912] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 912] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 912] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 912] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 912] exit_group(0) = ? [pid 912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 914 ci2-android-6-12-rust/strace-static-x86_64: Process 914 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 914] set_robust_list(0x555569dd46a0, 24) = 0 [pid 914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 914] setpgid(0, 0) = 0 [pid 914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 914] write(3, "1000", 4) = 4 [pid 914] close(3) = 0 [pid 914] write(1, "executing program\n", 18) = 18 [pid 914] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 914] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 914] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 914] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 914] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 914] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 914] exit_group(0) = ? [pid 914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 916 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 916 attached [pid 916] set_robust_list(0x555569dd46a0, 24) = 0 [pid 916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 916] setpgid(0, 0) = 0 [pid 916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 916] write(3, "1000", 4) = 4 [pid 916] close(3) = 0 [pid 916] write(1, "executing program\n", 18) = 18 executing program [pid 916] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 916] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 916] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 916] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 916] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 916] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 916] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 916] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 916] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 916] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 916] exit_group(0) = ? [pid 916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 918 attached , child_tidptr=0x555569dd4690) = 918 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 918] set_robust_list(0x555569dd46a0, 24) = 0 [pid 918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 918] setpgid(0, 0) = 0 [pid 918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 918] write(3, "1000", 4) = 4 [pid 918] close(3) = 0 [pid 918] write(1, "executing program\n", 18) = 18 executing program [pid 918] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 918] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 918] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 918] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 918] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 918] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 918] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 918] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 918] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 918] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 918] exit_group(0) = ? [pid 918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 920 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 920 attached [pid 920] set_robust_list(0x555569dd46a0, 24) = 0 [pid 920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 920] setpgid(0, 0) = 0 [pid 920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 920] write(3, "1000", 4) = 4 [pid 920] close(3) = 0 executing program [pid 920] write(1, "executing program\n", 18) = 18 [pid 920] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 920] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 920] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 920] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 920] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 920] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 920] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 920] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 920] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 920] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 920] exit_group(0) = ? [pid 920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 922 attached [pid 922] set_robust_list(0x555569dd46a0, 24) = 0 [pid 922] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 922 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 922] setpgid(0, 0) = 0 [pid 922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 922] write(3, "1000", 4) = 4 [pid 922] close(3) = 0 executing program [pid 922] write(1, "executing program\n", 18) = 18 [pid 922] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 922] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 922] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 922] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 922] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 922] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 922] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 922] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 922] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 922] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 922] exit_group(0) = ? [pid 922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 924 attached , child_tidptr=0x555569dd4690) = 924 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 924] set_robust_list(0x555569dd46a0, 24) = 0 [pid 924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 924] setpgid(0, 0) = 0 [pid 924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 924] write(3, "1000", 4) = 4 [pid 924] close(3) = 0 [pid 924] write(1, "executing program\n", 18) = 18 executing program [pid 924] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 924] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 924] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 924] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 924] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 924] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 924] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 924] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 924] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 924] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 924] exit_group(0) = ? [pid 924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 926 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 926 attached [pid 926] set_robust_list(0x555569dd46a0, 24) = 0 [pid 926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 926] setpgid(0, 0) = 0 [pid 926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 926] write(3, "1000", 4) = 4 [pid 926] close(3) = 0 [pid 926] write(1, "executing program\n", 18) = 18 [pid 926] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 926] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 926] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 926] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 926] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 926] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 926] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 926] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 926] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 926] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 926] exit_group(0) = ? [pid 926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 928 attached [pid 928] set_robust_list(0x555569dd46a0, 24) = 0 [pid 928] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 928 [pid 928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 928] <... prctl resumed>) = 0 [pid 928] setpgid(0, 0) = 0 [pid 928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 928] write(3, "1000", 4) = 4 [pid 928] close(3) = 0 [pid 928] write(1, "executing program\n", 18) = 18 [pid 928] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 928] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 928] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 928] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 928] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 928] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 928] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 928] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 928] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 928] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 928] exit_group(0) = ? [pid 928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 930 attached , child_tidptr=0x555569dd4690) = 930 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 930] set_robust_list(0x555569dd46a0, 24) = 0 [pid 930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 930] setpgid(0, 0) = 0 [pid 930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 930] write(3, "1000", 4) = 4 [pid 930] close(3) = 0 [pid 930] write(1, "executing program\n", 18) = 18 executing program [pid 930] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 930] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 930] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 930] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 930] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 930] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 930] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 930] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 930] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 930] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 930] exit_group(0) = ? [pid 930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 932 attached , child_tidptr=0x555569dd4690) = 932 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 932] set_robust_list(0x555569dd46a0, 24) = 0 [pid 932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 932] setpgid(0, 0) = 0 [pid 932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 932] write(3, "1000", 4) = 4 [pid 932] close(3) = 0 [pid 932] write(1, "executing program\n", 18) = 18 executing program [pid 932] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 932] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 932] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 932] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 932] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 932] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 932] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 932] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 932] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 932] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 932] exit_group(0) = ? [pid 932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 934 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 934 attached [pid 934] set_robust_list(0x555569dd46a0, 24) = 0 [pid 934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 934] setpgid(0, 0) = 0 [pid 934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 934] write(3, "1000", 4) = 4 [pid 934] close(3) = 0 [pid 934] write(1, "executing program\n", 18) = 18 executing program [pid 934] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 934] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 934] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 934] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 934] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 934] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 934] exit_group(0) = ? [pid 934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 936 attached , child_tidptr=0x555569dd4690) = 936 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 936] set_robust_list(0x555569dd46a0, 24) = 0 [pid 936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 936] setpgid(0, 0) = 0 [pid 936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 936] write(3, "1000", 4) = 4 [pid 936] close(3) = 0 [pid 936] write(1, "executing program\n", 18) = 18 [pid 936] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 936] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 936] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 936] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 936] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 936] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 936] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 936] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 936] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 936] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 936] exit_group(0) = ? [pid 936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 938 attached , child_tidptr=0x555569dd4690) = 938 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 938] set_robust_list(0x555569dd46a0, 24) = 0 [pid 938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 938] setpgid(0, 0) = 0 [pid 938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 938] write(3, "1000", 4) = 4 [pid 938] close(3) = 0 [pid 938] write(1, "executing program\n", 18) = 18 executing program [pid 938] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 938] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 938] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 938] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 938] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 938] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 938] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 938] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 938] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 938] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 938] exit_group(0) = ? [pid 938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 940 ci2-android-6-12-rust/strace-static-x86_64: Process 940 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 940] set_robust_list(0x555569dd46a0, 24) = 0 [pid 940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 940] setpgid(0, 0) = 0 [pid 940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 940] write(3, "1000", 4) = 4 [pid 940] close(3) = 0 executing program [pid 940] write(1, "executing program\n", 18) = 18 [pid 940] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 940] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 940] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 940] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 940] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 940] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 940] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 940] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 940] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 940] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 940] exit_group(0) = ? [pid 940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 942 attached , child_tidptr=0x555569dd4690) = 942 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 942] set_robust_list(0x555569dd46a0, 24) = 0 [pid 942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 942] setpgid(0, 0) = 0 [pid 942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 942] write(3, "1000", 4) = 4 [pid 942] close(3) = 0 executing program [pid 942] write(1, "executing program\n", 18) = 18 [pid 942] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 942] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 942] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 942] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 942] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 942] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 942] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 942] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 942] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 942] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 942] exit_group(0) = ? [pid 942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 944 attached , child_tidptr=0x555569dd4690) = 944 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 944] set_robust_list(0x555569dd46a0, 24) = 0 [pid 944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 944] setpgid(0, 0) = 0 [pid 944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 944] write(3, "1000", 4) = 4 [pid 944] close(3) = 0 executing program [pid 944] write(1, "executing program\n", 18) = 18 [pid 944] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 944] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 944] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 944] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 944] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 944] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 944] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 944] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 944] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 944] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 944] exit_group(0) = ? [pid 944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 946 ci2-android-6-12-rust/strace-static-x86_64: Process 946 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 946] set_robust_list(0x555569dd46a0, 24) = 0 [pid 946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 946] setpgid(0, 0) = 0 [pid 946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 946] write(3, "1000", 4) = 4 [pid 946] close(3) = 0 [pid 946] write(1, "executing program\n", 18) = 18 executing program [pid 946] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 946] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 946] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 946] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 946] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 946] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 946] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 946] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 946] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 946] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 946] exit_group(0) = ? [pid 946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 948 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 948 attached [pid 948] set_robust_list(0x555569dd46a0, 24) = 0 [pid 948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 948] setpgid(0, 0) = 0 [pid 948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 948] write(3, "1000", 4) = 4 [pid 948] close(3) = 0 executing program [pid 948] write(1, "executing program\n", 18) = 18 [pid 948] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 948] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 948] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 948] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 948] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 948] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 948] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 948] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 948] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 948] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 948] exit_group(0) = ? [pid 948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 950 attached , child_tidptr=0x555569dd4690) = 950 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 950] set_robust_list(0x555569dd46a0, 24) = 0 [pid 950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 950] setpgid(0, 0) = 0 [pid 950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 950] write(3, "1000", 4) = 4 [pid 950] close(3) = 0 [pid 950] write(1, "executing program\n", 18) = 18 executing program [pid 950] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 950] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 950] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 950] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 950] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 950] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 950] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 950] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 950] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 950] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 950] exit_group(0) = ? [pid 950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 952 attached , child_tidptr=0x555569dd4690) = 952 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 952] set_robust_list(0x555569dd46a0, 24) = 0 [pid 952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 952] setpgid(0, 0) = 0 [pid 952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 952] write(3, "1000", 4) = 4 [pid 952] close(3) = 0 [pid 952] write(1, "executing program\n", 18) = 18 executing program [pid 952] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 952] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 952] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 952] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 952] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 952] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 952] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 952] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 952] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 952] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 952] exit_group(0) = ? [pid 952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 954 attached , child_tidptr=0x555569dd4690) = 954 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 954] set_robust_list(0x555569dd46a0, 24) = 0 [pid 954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 954] setpgid(0, 0) = 0 [pid 954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 954] write(3, "1000", 4) = 4 [pid 954] close(3) = 0 executing program [pid 954] write(1, "executing program\n", 18) = 18 [pid 954] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 954] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 954] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 954] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 954] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 954] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 954] exit_group(0) = ? [pid 954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 956 ci2-android-6-12-rust/strace-static-x86_64: Process 956 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 956] set_robust_list(0x555569dd46a0, 24) = 0 [pid 956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 956] setpgid(0, 0) = 0 [pid 956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 956] write(3, "1000", 4) = 4 [pid 956] close(3) = 0 [pid 956] write(1, "executing program\n", 18) = 18 executing program [pid 956] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 956] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 956] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 956] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 956] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 956] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 956] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 956] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 956] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 956] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 956] exit_group(0) = ? [pid 956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 958 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 958 attached [pid 958] set_robust_list(0x555569dd46a0, 24) = 0 [pid 958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 958] setpgid(0, 0) = 0 [pid 958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 958] write(3, "1000", 4) = 4 [pid 958] close(3) = 0 [pid 958] write(1, "executing program\n", 18) = 18 executing program [pid 958] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 958] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 958] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 958] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 958] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 958] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 958] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 958] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 958] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 958] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 958] exit_group(0) = ? [pid 958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 960 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 960 attached [pid 960] set_robust_list(0x555569dd46a0, 24) = 0 [pid 960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 960] setpgid(0, 0) = 0 [pid 960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 960] write(3, "1000", 4) = 4 [pid 960] close(3) = 0 [pid 960] write(1, "executing program\n", 18) = 18 executing program [pid 960] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 960] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 960] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 960] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 960] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 960] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 960] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 960] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 960] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 960] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 960] exit_group(0) = ? [pid 960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 962 ci2-android-6-12-rust/strace-static-x86_64: Process 962 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 962] set_robust_list(0x555569dd46a0, 24) = 0 [pid 962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 962] setpgid(0, 0) = 0 [pid 962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 962] write(3, "1000", 4) = 4 [pid 962] close(3) = 0 [pid 962] write(1, "executing program\n", 18) = 18 [pid 962] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 962] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 962] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 962] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 962] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 962] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 962] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 962] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 962] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 962] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 962] exit_group(0) = ? [pid 962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 964 attached [pid 964] set_robust_list(0x555569dd46a0, 24) = 0 [pid 964] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 964 [pid 964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 964] <... prctl resumed>) = 0 [pid 964] setpgid(0, 0) = 0 [pid 964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 964] write(3, "1000", 4) = 4 [pid 964] close(3) = 0 [pid 964] write(1, "executing program\n", 18) = 18 executing program [pid 964] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 964] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 964] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 964] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program executing program [pid 964] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 964] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 964] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 964] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 964] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 964] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 964] exit_group(0) = ? [pid 964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 966 attached [pid 966] set_robust_list(0x555569dd46a0, 24) = 0 [pid 966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 966 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 966] <... prctl resumed>) = 0 [pid 966] setpgid(0, 0) = 0 [pid 966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 966] write(3, "1000", 4) = 4 [pid 966] close(3) = 0 [pid 966] write(1, "executing program\n", 18) = 18 [pid 966] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 966] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 966] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 966] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 966] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 966] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 966] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 966] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 966] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 966] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 966] exit_group(0) = ? [pid 966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 968 attached , child_tidptr=0x555569dd4690) = 968 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 968] set_robust_list(0x555569dd46a0, 24) = 0 [pid 968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 968] setpgid(0, 0) = 0 [pid 968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 968] write(3, "1000", 4) = 4 [pid 968] close(3) = 0 [pid 968] write(1, "executing program\n", 18) = 18 [pid 968] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 968] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 968] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 968] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 968] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 968] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 968] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 968] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 968] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 968] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 968] exit_group(0) = ? [pid 968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 970 attached , child_tidptr=0x555569dd4690) = 970 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 970] set_robust_list(0x555569dd46a0, 24) = 0 [pid 970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 970] setpgid(0, 0) = 0 [pid 970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 970] write(3, "1000", 4) = 4 [pid 970] close(3) = 0 executing program [pid 970] write(1, "executing program\n", 18) = 18 [pid 970] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 970] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 970] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 970] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 970] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 970] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 970] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 970] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 970] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 970] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 970] exit_group(0) = ? [pid 970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 972 attached , child_tidptr=0x555569dd4690) = 972 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 972] set_robust_list(0x555569dd46a0, 24) = 0 [pid 972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 972] setpgid(0, 0) = 0 [pid 972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 972] write(3, "1000", 4) = 4 [pid 972] close(3) = 0 [pid 972] write(1, "executing program\n", 18) = 18 executing program [pid 972] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 972] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 972] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 972] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 972] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 972] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 972] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 972] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 972] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 972] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 972] exit_group(0) = ? [pid 972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 974 attached , child_tidptr=0x555569dd4690) = 974 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 974] set_robust_list(0x555569dd46a0, 24) = 0 [pid 974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 974] setpgid(0, 0) = 0 [pid 974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 974] write(3, "1000", 4) = 4 [pid 974] close(3) = 0 [pid 974] write(1, "executing program\n", 18) = 18 executing program [pid 974] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 974] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 974] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 974] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 974] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 974] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 974] exit_group(0) = ? [pid 974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 976 ci2-android-6-12-rust/strace-static-x86_64: Process 976 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 976] set_robust_list(0x555569dd46a0, 24) = 0 [pid 976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 976] setpgid(0, 0) = 0 [pid 976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 976] write(3, "1000", 4) = 4 [pid 976] close(3) = 0 [pid 976] write(1, "executing program\n", 18) = 18 executing program [pid 976] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 976] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 976] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 976] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 976] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 976] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 976] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 976] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 976] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 976] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 976] exit_group(0) = ? [pid 976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 978 attached , child_tidptr=0x555569dd4690) = 978 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 978] set_robust_list(0x555569dd46a0, 24) = 0 [pid 978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 978] setpgid(0, 0) = 0 [pid 978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 978] write(3, "1000", 4) = 4 [pid 978] close(3) = 0 [pid 978] write(1, "executing program\n", 18) = 18 executing program [pid 978] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 978] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 978] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 978] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 978] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 978] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 978] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 978] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 978] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 978] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 978] exit_group(0) = ? [pid 978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 980 attached , child_tidptr=0x555569dd4690) = 980 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 980] set_robust_list(0x555569dd46a0, 24) = 0 [pid 980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 980] setpgid(0, 0) = 0 [pid 980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 980] write(3, "1000", 4) = 4 [pid 980] close(3) = 0 [pid 980] write(1, "executing program\n", 18) = 18 executing program [pid 980] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 980] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 980] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 980] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 980] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 980] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 980] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 980] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 980] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 980] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 980] exit_group(0) = ? [pid 980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 982 ci2-android-6-12-rust/strace-static-x86_64: Process 982 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 982] set_robust_list(0x555569dd46a0, 24) = 0 [pid 982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 982] setpgid(0, 0) = 0 [pid 982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 982] write(3, "1000", 4) = 4 [pid 982] close(3) = 0 [pid 982] write(1, "executing program\n", 18) = 18 executing program [pid 982] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 982] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 982] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 982] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 982] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 982] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 982] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 982] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 982] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 982] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 982] exit_group(0) = ? [pid 982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 984 attached , child_tidptr=0x555569dd4690) = 984 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 984] set_robust_list(0x555569dd46a0, 24) = 0 [pid 984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 984] setpgid(0, 0) = 0 [pid 984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 984] write(3, "1000", 4) = 4 [pid 984] close(3) = 0 [pid 984] write(1, "executing program\n", 18) = 18 executing program [pid 984] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 984] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 984] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 984] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 984] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 984] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 984] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 984] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 984] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 984] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 984] exit_group(0) = ? [pid 984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 986 attached [pid 986] set_robust_list(0x555569dd46a0, 24) = 0 [pid 986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 986 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 986] setpgid(0, 0) = 0 [pid 986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 986] write(3, "1000", 4) = 4 [pid 986] close(3) = 0 [pid 986] write(1, "executing program\n", 18) = 18 executing program [pid 986] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 986] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 986] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 986] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 986] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 986] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 986] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 986] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 986] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 986] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 986] exit_group(0) = ? [pid 986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 988 attached [pid 988] set_robust_list(0x555569dd46a0, 24) = 0 [pid 988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 988 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 988] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 988] setpgid(0, 0) = 0 [pid 988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 988] write(3, "1000", 4) = 4 [pid 988] close(3) = 0 executing program [pid 988] write(1, "executing program\n", 18) = 18 [pid 988] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 988] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 988] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 988] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 988] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 988] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 988] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 988] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 988] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 988] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 988] exit_group(0) = ? [pid 988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 990 attached , child_tidptr=0x555569dd4690) = 990 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 990] set_robust_list(0x555569dd46a0, 24) = 0 [pid 990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 990] setpgid(0, 0) = 0 [pid 990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 990] write(3, "1000", 4) = 4 [pid 990] close(3) = 0 [pid 990] write(1, "executing program\n", 18) = 18 executing program [pid 990] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 990] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 990] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 990] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 990] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 990] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 990] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 990] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 990] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 990] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 990] exit_group(0) = ? [pid 990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 992 ci2-android-6-12-rust/strace-static-x86_64: Process 992 attached [pid 992] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 992] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 992] setpgid(0, 0) = 0 [pid 992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 992] write(3, "1000", 4) = 4 [pid 992] close(3) = 0 [pid 992] write(1, "executing program\n", 18) = 18 executing program [pid 992] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 992] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 992] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 992] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 992] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 992] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 992] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 992] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 992] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 992] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 992] exit_group(0) = ? [pid 992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 994 attached , child_tidptr=0x555569dd4690) = 994 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 994] set_robust_list(0x555569dd46a0, 24) = 0 [pid 994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 994] setpgid(0, 0) = 0 [pid 994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 994] write(3, "1000", 4) = 4 [pid 994] close(3) = 0 [pid 994] write(1, "executing program\n", 18) = 18 executing program [pid 994] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 994] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 994] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 994] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 994] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 994] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 994] exit_group(0) = ? [pid 994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 996 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 996 attached [pid 996] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 996] <... set_robust_list resumed>) = 0 [pid 996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 996] setpgid(0, 0) = 0 [pid 996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 996] write(3, "1000", 4) = 4 [pid 996] close(3) = 0 [pid 996] write(1, "executing program\n", 18) = 18 executing program [pid 996] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 996] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 996] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 996] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 996] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 996] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 996] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 996] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 996] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 996] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 996] exit_group(0) = ? [pid 996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 998 ci2-android-6-12-rust/strace-static-x86_64: Process 998 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 998] set_robust_list(0x555569dd46a0, 24) = 0 [pid 998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 998] setpgid(0, 0) = 0 [pid 998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 998] write(3, "1000", 4) = 4 [pid 998] close(3) = 0 [pid 998] write(1, "executing program\n", 18) = 18 executing program [pid 998] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 998] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 998] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 998] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 998] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 998] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 998] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 998] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 998] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 998] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 998] exit_group(0) = ? [pid 998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1000 attached , child_tidptr=0x555569dd4690) = 1000 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1000] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1000] setpgid(0, 0) = 0 [pid 1000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1000] write(3, "1000", 4) = 4 [pid 1000] close(3) = 0 executing program [pid 1000] write(1, "executing program\n", 18) = 18 [pid 1000] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1000] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1000] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1000] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1000] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1000] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1000] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1000] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1000] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1000] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1000] exit_group(0) = ? [pid 1000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1000, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1002 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1002 attached [pid 1002] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1002] setpgid(0, 0) = 0 [pid 1002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1002] write(3, "1000", 4) = 4 [pid 1002] close(3) = 0 [pid 1002] write(1, "executing program\n", 18) = 18 executing program [pid 1002] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1002] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1002] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1002] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1002] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1002] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1002] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1002] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1002] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1002] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1002] exit_group(0) = ? [pid 1002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1004 attached , child_tidptr=0x555569dd4690) = 1004 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1004] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1004] setpgid(0, 0) = 0 [pid 1004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1004] write(3, "1000", 4) = 4 [pid 1004] close(3) = 0 [pid 1004] write(1, "executing program\n", 18) = 18 executing program [pid 1004] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1004] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1004] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1004] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1004] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1004] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1004] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1004] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1004] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1004] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1004] exit_group(0) = ? [pid 1004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1006 attached , child_tidptr=0x555569dd4690) = 1006 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1006] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1006] setpgid(0, 0) = 0 [pid 1006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1006] write(3, "1000", 4) = 4 [pid 1006] close(3) = 0 [pid 1006] write(1, "executing program\n", 18) = 18 executing program [pid 1006] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1006] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1006] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1006] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1006] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1006] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1006] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1006] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1006] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1006] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1006] exit_group(0) = ? [pid 1006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1008 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 1008 attached [pid 1008] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1008] <... set_robust_list resumed>) = 0 [pid 1008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1008] setpgid(0, 0) = 0 [pid 1008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1008] write(3, "1000", 4) = 4 [pid 1008] close(3) = 0 executing program [pid 1008] write(1, "executing program\n", 18) = 18 [pid 1008] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1008] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1008] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1008] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1008] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1008] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1008] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1008] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1008] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1008] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1008] exit_group(0) = ? [pid 1008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1010 ci2-android-6-12-rust/strace-static-x86_64: Process 1010 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1010] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1010] setpgid(0, 0) = 0 [pid 1010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1010] write(3, "1000", 4) = 4 [pid 1010] close(3) = 0 [pid 1010] write(1, "executing program\n", 18) = 18 executing program [pid 1010] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1010] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1010] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1010] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1010] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1010] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1010] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1010] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1010] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1010] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1010] exit_group(0) = ? [pid 1010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1012 attached [pid 1012] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1012 [pid 1012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1012] <... prctl resumed>) = 0 [pid 1012] setpgid(0, 0) = 0 [pid 1012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1012] write(3, "1000", 4) = 4 [pid 1012] close(3) = 0 executing program [pid 1012] write(1, "executing program\n", 18) = 18 [pid 1012] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1012] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1012] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1012] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1012] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1012] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1012] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1012] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1012] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1012] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1012] exit_group(0) = ? [pid 1012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1014 attached , child_tidptr=0x555569dd4690) = 1014 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1014] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1014] setpgid(0, 0) = 0 [pid 1014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1014] write(3, "1000", 4) = 4 [pid 1014] close(3) = 0 [pid 1014] write(1, "executing program\n", 18) = 18 executing program [pid 1014] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1014] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1014] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1014] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1014] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1014] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1014] exit_group(0) = ? [pid 1014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1016 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1016 attached [pid 1016] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1016] setpgid(0, 0) = 0 [pid 1016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1016] write(3, "1000", 4) = 4 [pid 1016] close(3) = 0 [pid 1016] write(1, "executing program\n", 18) = 18 executing program [pid 1016] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1016] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1016] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1016] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1016] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1016] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1016] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1016] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1016] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1016] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1016] exit_group(0) = ? [pid 1016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1018 ci2-android-6-12-rust/strace-static-x86_64: Process 1018 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1018] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1018] setpgid(0, 0) = 0 [pid 1018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1018] write(3, "1000", 4) = 4 [pid 1018] close(3) = 0 [pid 1018] write(1, "executing program\n", 18) = 18 executing program [pid 1018] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1018] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1018] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1018] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1018] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1018] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1018] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1018] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1018] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1018] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1018] exit_group(0) = ? [pid 1018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1020 attached , child_tidptr=0x555569dd4690) = 1020 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1020] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1020] setpgid(0, 0) = 0 [pid 1020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1020] write(3, "1000", 4) = 4 [pid 1020] close(3) = 0 [pid 1020] write(1, "executing program\n", 18) = 18 executing program [pid 1020] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1020] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1020] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1020] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1020] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1020] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1020] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1020] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1020] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1020] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1020] exit_group(0) = ? [pid 1020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1022 ci2-android-6-12-rust/strace-static-x86_64: Process 1022 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1022] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1022] setpgid(0, 0) = 0 [pid 1022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1022] write(3, "1000", 4) = 4 [pid 1022] close(3) = 0 [pid 1022] write(1, "executing program\n", 18) = 18 executing program [pid 1022] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1022] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1022] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1022] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1022] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1022] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1022] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1022] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1022] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1022] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1022] exit_group(0) = ? [pid 1022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1024 ci2-android-6-12-rust/strace-static-x86_64: Process 1024 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1024] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1024] setpgid(0, 0) = 0 [pid 1024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1024] write(3, "1000", 4) = 4 [pid 1024] close(3) = 0 [pid 1024] write(1, "executing program\n", 18) = 18 executing program [pid 1024] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1024] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1024] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1024] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1024] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1024] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1024] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1024] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1024] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1024] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1024] exit_group(0) = ? [pid 1024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1026 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1026 attached [pid 1026] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1026] setpgid(0, 0) = 0 [pid 1026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1026] write(3, "1000", 4) = 4 [pid 1026] close(3) = 0 [pid 1026] write(1, "executing program\n", 18) = 18 executing program [pid 1026] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1026] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1026] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1026] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1026] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1026] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1026] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1026] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1026] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1026] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1026] exit_group(0) = ? [pid 1026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1028 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1028 attached [pid 1028] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1028] setpgid(0, 0) = 0 [pid 1028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1028] write(3, "1000", 4) = 4 [pid 1028] close(3) = 0 [pid 1028] write(1, "executing program\n", 18) = 18 executing program [pid 1028] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1028] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1028] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1028] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1028] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1028] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1028] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1028] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1028] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1028] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1028] exit_group(0) = ? [pid 1028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1030 attached , child_tidptr=0x555569dd4690) = 1030 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1030] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1030] setpgid(0, 0) = 0 [pid 1030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1030] write(3, "1000", 4) = 4 [pid 1030] close(3) = 0 executing program [pid 1030] write(1, "executing program\n", 18) = 18 [pid 1030] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1030] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1030] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1030] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1030] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1030] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1030] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1030] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1030] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1030] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1030] exit_group(0) = ? [pid 1030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1032 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1032 attached [pid 1032] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1032] setpgid(0, 0) = 0 [pid 1032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1032] write(3, "1000", 4) = 4 [pid 1032] close(3) = 0 executing program [pid 1032] write(1, "executing program\n", 18) = 18 [pid 1032] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1032] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1032] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1032] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1032] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1032] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1032] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1032] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1032] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1032] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1032] exit_group(0) = ? [pid 1032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1032, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1034 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 1034 attached , NULL, 8) = 0 [pid 1034] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1034] setpgid(0, 0) = 0 [pid 1034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1034] write(3, "1000", 4) = 4 [pid 1034] close(3) = 0 [pid 1034] write(1, "executing program\n", 18) = 18 executing program [pid 1034] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1034] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1034] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1034] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1034] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1034] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1034] exit_group(0) = ? [pid 1034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1036 attached , child_tidptr=0x555569dd4690) = 1036 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1036] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1036] setpgid(0, 0) = 0 [pid 1036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1036] write(3, "1000", 4) = 4 [pid 1036] close(3) = 0 executing program [pid 1036] write(1, "executing program\n", 18) = 18 [pid 1036] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1036] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1036] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1036] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1036] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1036] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1036] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1036] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1036] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1036] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1036] exit_group(0) = ? [pid 1036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1038 ci2-android-6-12-rust/strace-static-x86_64: Process 1038 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1038] setpgid(0, 0) = 0 [pid 1038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1038] write(3, "1000", 4) = 4 [pid 1038] close(3) = 0 [pid 1038] write(1, "executing program\n", 18) = 18 executing program [pid 1038] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1038] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1038] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1038] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1038] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1038] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1038] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1038] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1038] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1038] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1038] exit_group(0) = ? [pid 1038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1040 attached [pid 1040] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1040 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1040] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1040] setpgid(0, 0) = 0 [pid 1040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1040] write(3, "1000", 4) = 4 [pid 1040] close(3) = 0 [pid 1040] write(1, "executing program\n", 18) = 18 executing program [pid 1040] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1040] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1040] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1040] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1040] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1040] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1040] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1040] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1040] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1040] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1040] exit_group(0) = ? [pid 1040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1042 ci2-android-6-12-rust/strace-static-x86_64: Process 1042 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1042] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1042] setpgid(0, 0) = 0 [pid 1042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1042] write(3, "1000", 4) = 4 [pid 1042] close(3) = 0 [pid 1042] write(1, "executing program\n", 18) = 18 executing program [pid 1042] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1042] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1042] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1042] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1042] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1042] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1042] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1042] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1042] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1042] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1042] exit_group(0) = ? [pid 1042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1044 ci2-android-6-12-rust/strace-static-x86_64: Process 1044 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1044] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1044] setpgid(0, 0) = 0 [pid 1044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1044] write(3, "1000", 4) = 4 [pid 1044] close(3) = 0 [pid 1044] write(1, "executing program\n", 18) = 18 executing program [pid 1044] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1044] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1044] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1044] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1044] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1044] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1044] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1044] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1044] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1044] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1044] exit_group(0) = ? [pid 1044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1046 ci2-android-6-12-rust/strace-static-x86_64: Process 1046 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1046] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1046] setpgid(0, 0) = 0 [pid 1046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1046] write(3, "1000", 4) = 4 [pid 1046] close(3) = 0 [pid 1046] write(1, "executing program\n", 18) = 18 [pid 1046] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1046] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1046] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1046] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1046] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1046] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1046] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1046] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1046] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1046] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1046] exit_group(0) = ? [pid 1046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1048 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1048 attached [pid 1048] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1048] setpgid(0, 0) = 0 [pid 1048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1048] write(3, "1000", 4) = 4 [pid 1048] close(3) = 0 [pid 1048] write(1, "executing program\n", 18) = 18 executing program [pid 1048] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1048] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1048] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1048] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1048] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1048] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1048] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1048] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1048] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1048] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1048] exit_group(0) = ? [pid 1048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1050 attached , child_tidptr=0x555569dd4690) = 1050 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1050] setpgid(0, 0) = 0 [pid 1050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1050] write(3, "1000", 4) = 4 [pid 1050] close(3) = 0 [pid 1050] write(1, "executing program\n", 18) = 18 executing program [pid 1050] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1050] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1050] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1050] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1050] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1050] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1050] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1050] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1050] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1050] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1050] exit_group(0) = ? [pid 1050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1052 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1052 attached [pid 1052] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1052] setpgid(0, 0) = 0 [pid 1052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1052] write(3, "1000", 4) = 4 [pid 1052] close(3) = 0 [pid 1052] write(1, "executing program\n", 18) = 18 executing program [pid 1052] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1052] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1052] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1052] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1052] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1052] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1052] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1052] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1052] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1052] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1052] exit_group(0) = ? [pid 1052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1054 attached , child_tidptr=0x555569dd4690) = 1054 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1054] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1054] setpgid(0, 0) = 0 [pid 1054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1054] write(3, "1000", 4) = 4 [pid 1054] close(3) = 0 [pid 1054] write(1, "executing program\n", 18) = 18 executing program [pid 1054] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1054] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1054] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1054] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1054] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1054] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1054] exit_group(0) = ? [pid 1054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1056 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1056 attached [pid 1056] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1056] setpgid(0, 0) = 0 [pid 1056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1056] write(3, "1000", 4) = 4 [pid 1056] close(3) = 0 [pid 1056] write(1, "executing program\n", 18) = 18 executing program [pid 1056] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1056] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1056] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1056] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1056] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1056] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1056] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1056] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1056] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1056] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1056] exit_group(0) = ? [pid 1056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1056, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1058 attached , child_tidptr=0x555569dd4690) = 1058 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1058] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1058] setpgid(0, 0) = 0 [pid 1058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1058] write(3, "1000", 4) = 4 [pid 1058] close(3) = 0 [pid 1058] write(1, "executing program\n", 18) = 18 executing program [pid 1058] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1058] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1058] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1058] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1058] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1058] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1058] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1058] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1058] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1058] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1058] exit_group(0) = ? [pid 1058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1060 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1060 attached [pid 1060] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1060] setpgid(0, 0) = 0 [pid 1060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1060] write(3, "1000", 4) = 4 [pid 1060] close(3) = 0 [pid 1060] write(1, "executing program\n", 18) = 18 executing program [pid 1060] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1060] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1060] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1060] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1060] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1060] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1060] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1060] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1060] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1060] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1060] exit_group(0) = ? [pid 1060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1062 ci2-android-6-12-rust/strace-static-x86_64: Process 1062 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1062] setpgid(0, 0) = 0 [pid 1062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1062] write(3, "1000", 4) = 4 [pid 1062] close(3) = 0 executing program [pid 1062] write(1, "executing program\n", 18) = 18 [pid 1062] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1062] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1062] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1062] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1062] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1062] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1062] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1062] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1062] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1062] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1062] exit_group(0) = ? [pid 1062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1064 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1064] setpgid(0, 0) = 0 [pid 1064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1064] write(3, "1000", 4) = 4 [pid 1064] close(3) = 0 executing program [pid 1064] write(1, "executing program\n", 18) = 18 [pid 1064] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1064] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1064] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1064] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1064] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1064] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1064] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1064] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1064] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1064] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1064] exit_group(0) = ? [pid 1064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1066 attached , child_tidptr=0x555569dd4690) = 1066 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1066] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1066] setpgid(0, 0) = 0 [pid 1066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1066] write(3, "1000", 4) = 4 [pid 1066] close(3) = 0 [pid 1066] write(1, "executing program\n", 18) = 18 executing program [pid 1066] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1066] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1066] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1066] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1066] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1066] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1066] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1066] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1066] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1066] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1066] exit_group(0) = ? [pid 1066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1068 attached [pid 1068] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1068 [pid 1068] <... prctl resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1068] setpgid(0, 0) = 0 [pid 1068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1068] write(3, "1000", 4) = 4 [pid 1068] close(3) = 0 executing program [pid 1068] write(1, "executing program\n", 18) = 18 [pid 1068] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1068] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1068] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1068] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1068] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1068] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1068] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1068] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1068] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1068] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1068] exit_group(0) = ? [pid 1068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1070 attached , child_tidptr=0x555569dd4690) = 1070 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1070] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1070] setpgid(0, 0) = 0 [pid 1070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1070] write(3, "1000", 4) = 4 [pid 1070] close(3) = 0 [pid 1070] write(1, "executing program\n", 18) = 18 executing program [pid 1070] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1070] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1070] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1070] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1070] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1070] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1070] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1070] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1070] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1070] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1070] exit_group(0) = ? [pid 1070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1072 attached , child_tidptr=0x555569dd4690) = 1072 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1072] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1072] setpgid(0, 0) = 0 [pid 1072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1072] write(3, "1000", 4) = 4 [pid 1072] close(3) = 0 [pid 1072] write(1, "executing program\n", 18) = 18 executing program [pid 1072] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1072] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1072] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1072] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1072] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1072] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1072] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1072] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1072] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1072] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1072] exit_group(0) = ? [pid 1072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1074 ci2-android-6-12-rust/strace-static-x86_64: Process 1074 attached [pid 1074] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1074] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1074] setpgid(0, 0) = 0 [pid 1074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1074] write(3, "1000", 4) = 4 [pid 1074] close(3) = 0 executing program [pid 1074] write(1, "executing program\n", 18) = 18 [pid 1074] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1074] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1074] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1074] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1074] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1074] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1074] exit_group(0) = ? [pid 1074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1076 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1076 attached [pid 1076] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1076] setpgid(0, 0) = 0 [pid 1076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1076] write(3, "1000", 4) = 4 [pid 1076] close(3) = 0 [pid 1076] write(1, "executing program\n", 18) = 18 executing program [pid 1076] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1076] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1076] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1076] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1076] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1076] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1076] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1076] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1076] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1076] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1076] exit_group(0) = ? [pid 1076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1078 attached , child_tidptr=0x555569dd4690) = 1078 [pid 1078] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1078] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1078] setpgid(0, 0) = 0 [pid 1078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1078] write(3, "1000", 4) = 4 [pid 1078] close(3) = 0 [pid 1078] write(1, "executing program\n", 18) = 18 executing program [pid 1078] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1078] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1078] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1078] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1078] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1078] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1078] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1078] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1078] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1078] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1078] exit_group(0) = ? [pid 1078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1080 ci2-android-6-12-rust/strace-static-x86_64: Process 1080 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1080] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1080] setpgid(0, 0) = 0 [pid 1080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1080] write(3, "1000", 4) = 4 [pid 1080] close(3) = 0 [pid 1080] write(1, "executing program\n", 18) = 18 executing program [pid 1080] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1080] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1080] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1080] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1080] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1080] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1080] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1080] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1080] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1080] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1080] exit_group(0) = ? [pid 1080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1082 attached , child_tidptr=0x555569dd4690) = 1082 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1082] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] <... set_robust_list resumed>) = 0 [pid 1082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1082] setpgid(0, 0) = 0 [pid 1082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1082] write(3, "1000", 4) = 4 [pid 1082] close(3) = 0 [pid 1082] write(1, "executing program\n", 18) = 18 [pid 1082] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1082] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1082] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1082] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1082] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1082] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1082] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1082] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1082] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1082] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1082] exit_group(0) = ? [pid 1082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1084 attached , child_tidptr=0x555569dd4690) = 1084 [pid 1084] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1084] <... set_robust_list resumed>) = 0 [pid 1084] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1084] setpgid(0, 0) = 0 [pid 1084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1084] write(3, "1000", 4) = 4 [pid 1084] close(3) = 0 [pid 1084] write(1, "executing program\n", 18) = 18 [pid 1084] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1084] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1084] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1084] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1084] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1084] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1084] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1084] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1084] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1084] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1084] exit_group(0) = ? [pid 1084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1086 attached [pid 1086] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1086] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1086 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1086] setpgid(0, 0) = 0 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1086] write(3, "1000", 4) = 4 [pid 1086] close(3) = 0 [pid 1086] write(1, "executing program\n", 18) = 18 executing program [pid 1086] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1086] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1086] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1086] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1086] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1086] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1086] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1086] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1086] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1086] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1086] exit_group(0) = ? [pid 1086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1088 attached , child_tidptr=0x555569dd4690) = 1088 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1088] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1088] setpgid(0, 0) = 0 [pid 1088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1088] write(3, "1000", 4) = 4 [pid 1088] close(3) = 0 [pid 1088] write(1, "executing program\n", 18) = 18 executing program [pid 1088] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1088] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1088] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1088] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1088] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1088] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1088] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1088] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1088] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1088] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1088] exit_group(0) = ? [pid 1088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1090 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1090 attached [pid 1090] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1090] setpgid(0, 0) = 0 [pid 1090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1090] write(3, "1000", 4) = 4 [pid 1090] close(3) = 0 [pid 1090] write(1, "executing program\n", 18) = 18 executing program [pid 1090] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1090] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1090] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1090] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1090] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1090] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1090] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1090] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1090] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1090] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1090] exit_group(0) = ? [pid 1090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1092 ci2-android-6-12-rust/strace-static-x86_64: Process 1092 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1092] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1092] setpgid(0, 0) = 0 [pid 1092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1092] write(3, "1000", 4) = 4 [pid 1092] close(3) = 0 [pid 1092] write(1, "executing program\n", 18) = 18 executing program [pid 1092] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1092] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1092] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1092] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1092] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1092] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1092] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1092] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1092] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1092] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1092] exit_group(0) = ? [pid 1092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1094 attached , child_tidptr=0x555569dd4690) = 1094 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1094] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1094] setpgid(0, 0) = 0 [pid 1094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1094] write(3, "1000", 4) = 4 [pid 1094] close(3) = 0 [pid 1094] write(1, "executing program\n", 18) = 18 executing program [pid 1094] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1094] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1094] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1094] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1094] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1094] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1094] exit_group(0) = ? [pid 1094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1096 attached [pid 1096] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1096 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1096] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1096] setpgid(0, 0) = 0 [pid 1096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1096] write(3, "1000", 4) = 4 [pid 1096] close(3) = 0 executing program [pid 1096] write(1, "executing program\n", 18) = 18 [pid 1096] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1096] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1096] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1096] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1096] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1096] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1096] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1096] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1096] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1096] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1096] exit_group(0) = ? [pid 1096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1098 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 1098 attached , NULL, 8) = 0 [pid 1098] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1098] setpgid(0, 0) = 0 [pid 1098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1098] write(3, "1000", 4) = 4 [pid 1098] close(3) = 0 [pid 1098] write(1, "executing program\n", 18) = 18 [pid 1098] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1098] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1098] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1098] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1098] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1098] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1098] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1098] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1098] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1098] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1098] exit_group(0) = ? [pid 1098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1100 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1100 attached [pid 1100] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1100] setpgid(0, 0) = 0 [pid 1100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1100] write(3, "1000", 4) = 4 [pid 1100] close(3) = 0 [pid 1100] write(1, "executing program\n", 18) = 18 executing program [pid 1100] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1100] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1100] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1100] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1100] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1100] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1100] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1100] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1100] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1100] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1100] exit_group(0) = ? [pid 1100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1102 attached , child_tidptr=0x555569dd4690) = 1102 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1102] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1102] setpgid(0, 0) = 0 [pid 1102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1102] write(3, "1000", 4) = 4 [pid 1102] close(3) = 0 [pid 1102] write(1, "executing program\n", 18) = 18 executing program [pid 1102] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1102] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1102] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1102] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1102] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1102] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1102] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1102] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1102] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1102] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1102] exit_group(0) = ? [pid 1102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1104 attached [pid 1104] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1104 [pid 1104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1104] <... prctl resumed>) = 0 [pid 1104] setpgid(0, 0) = 0 [pid 1104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1104] write(3, "1000", 4) = 4 [pid 1104] close(3) = 0 executing program [pid 1104] write(1, "executing program\n", 18) = 18 [pid 1104] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1104] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1104] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1104] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1104] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1104] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1104] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1104] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1104] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1104] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1104] exit_group(0) = ? [pid 1104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1106 attached [pid 1106] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1106 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1106] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1106] setpgid(0, 0) = 0 [pid 1106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1106] write(3, "1000", 4) = 4 [pid 1106] close(3) = 0 [pid 1106] write(1, "executing program\n", 18) = 18 [pid 1106] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1106] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1106] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1106] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1106] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1106] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1106] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1106] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1106] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1106] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1106] exit_group(0) = ? [pid 1106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1108 attached [pid 1108] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1108 [pid 1108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1108] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1108] setpgid(0, 0) = 0 [pid 1108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1108] write(3, "1000", 4) = 4 [pid 1108] close(3) = 0 [pid 1108] write(1, "executing program\n", 18) = 18 executing program [pid 1108] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1108] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1108] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1108] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1108] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1108] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1108] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1108] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1108] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1108] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1108] exit_group(0) = ? [pid 1108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1110 attached , child_tidptr=0x555569dd4690) = 1110 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1110] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1110] setpgid(0, 0) = 0 [pid 1110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1110] write(3, "1000", 4) = 4 [pid 1110] close(3) = 0 [pid 1110] write(1, "executing program\n", 18) = 18 executing program [pid 1110] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1110] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1110] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1110] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1110] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1110] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1110] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1110] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1110] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1110] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1110] exit_group(0) = ? [pid 1110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1112 attached [pid 1112] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1112 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1112] <... prctl resumed>) = 0 [pid 1112] setpgid(0, 0) = 0 [pid 1112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1112] write(3, "1000", 4) = 4 [pid 1112] close(3) = 0 [pid 1112] write(1, "executing program\n", 18) = 18 executing program [pid 1112] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1112] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1112] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1112] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1112] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1112] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1112] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1112] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1112] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1112] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1112] exit_group(0) = ? [pid 1112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1114 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1114 attached [pid 1114] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1114] setpgid(0, 0) = 0 [pid 1114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1114] write(3, "1000", 4) = 4 [pid 1114] close(3) = 0 [pid 1114] write(1, "executing program\n", 18) = 18 executing program [pid 1114] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1114] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1114] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1114] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1114] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1114] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1114] exit_group(0) = ? [pid 1114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1116 attached , child_tidptr=0x555569dd4690) = 1116 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1116] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1116] setpgid(0, 0) = 0 [pid 1116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1116] write(3, "1000", 4) = 4 [pid 1116] close(3) = 0 [pid 1116] write(1, "executing program\n", 18) = 18 executing program [pid 1116] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1116] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1116] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1116] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1116] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1116] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1116] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1116] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1116] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1116] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1116] exit_group(0) = ? [pid 1116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1118 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1118 attached [pid 1118] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1118] setpgid(0, 0) = 0 [pid 1118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1118] write(3, "1000", 4) = 4 [pid 1118] close(3) = 0 [pid 1118] write(1, "executing program\n", 18) = 18 executing program [pid 1118] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1118] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1118] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1118] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1118] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1118] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1118] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1118] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1118] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1118] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1118] exit_group(0) = ? [pid 1118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1120 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1120 attached [pid 1120] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1120] setpgid(0, 0) = 0 [pid 1120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1120] write(3, "1000", 4) = 4 [pid 1120] close(3) = 0 [pid 1120] write(1, "executing program\n", 18) = 18 executing program [pid 1120] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1120] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1120] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1120] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1120] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1120] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1120] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1120] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1120] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1120] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1120] exit_group(0) = ? [pid 1120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1122 ci2-android-6-12-rust/strace-static-x86_64: Process 1122 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1122] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1122] setpgid(0, 0) = 0 [pid 1122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1122] write(3, "1000", 4) = 4 [pid 1122] close(3) = 0 [pid 1122] write(1, "executing program\n", 18) = 18 executing program [pid 1122] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1122] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1122] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1122] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1122] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1122] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1122] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1122] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1122] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1122] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1122] exit_group(0) = ? [pid 1122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1124 attached , child_tidptr=0x555569dd4690) = 1124 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1124] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1124] <... set_robust_list resumed>) = 0 [pid 1124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1124] setpgid(0, 0) = 0 [pid 1124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1124] write(3, "1000", 4) = 4 [pid 1124] close(3) = 0 [pid 1124] write(1, "executing program\n", 18) = 18 [pid 1124] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1124] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1124] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1124] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1124] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1124] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1124] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1124] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1124] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1124] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1124] exit_group(0) = ? [pid 1124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1126 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1126 attached [pid 1126] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1126] setpgid(0, 0) = 0 [pid 1126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1126] write(3, "1000", 4) = 4 [pid 1126] close(3) = 0 [pid 1126] write(1, "executing program\n", 18) = 18 [pid 1126] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1126] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1126] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1126] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1126] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1126] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1126] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1126] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1126] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1126] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1126] exit_group(0) = ? [pid 1126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1128 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1128 attached [pid 1128] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1128] setpgid(0, 0) = 0 [pid 1128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1128] write(3, "1000", 4) = 4 [pid 1128] close(3) = 0 executing program [pid 1128] write(1, "executing program\n", 18) = 18 [pid 1128] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1128] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1128] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1128] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1128] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1128] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1128] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1128] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1128] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1128] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1128] exit_group(0) = ? [pid 1128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1130 attached , child_tidptr=0x555569dd4690) = 1130 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1130] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1130] setpgid(0, 0) = 0 [pid 1130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1130] write(3, "1000", 4) = 4 [pid 1130] close(3) = 0 [pid 1130] write(1, "executing program\n", 18) = 18 executing program [pid 1130] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1130] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1130] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1130] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1130] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1130] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1130] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1130] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1130] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1130] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1130] exit_group(0) = ? [pid 1130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1132 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1132] setpgid(0, 0) = 0 [pid 1132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1132] write(3, "1000", 4) = 4 [pid 1132] close(3) = 0 [pid 1132] write(1, "executing program\n", 18) = 18 executing program [pid 1132] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1132] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1132] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1132] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1132] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1132] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1132] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1132] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1132] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1132] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1132] exit_group(0) = ? [pid 1132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1134 attached , child_tidptr=0x555569dd4690) = 1134 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1134] setpgid(0, 0) = 0 [pid 1134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1134] write(3, "1000", 4) = 4 [pid 1134] close(3) = 0 [pid 1134] write(1, "executing program\n", 18) = 18 executing program [pid 1134] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1134] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1134] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1134] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1134] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1134] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1134] exit_group(0) = ? [pid 1134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1136 ci2-android-6-12-rust/strace-static-x86_64: Process 1136 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1136] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1136] setpgid(0, 0) = 0 [pid 1136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1136] write(3, "1000", 4) = 4 [pid 1136] close(3) = 0 [pid 1136] write(1, "executing program\n", 18) = 18 [pid 1136] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1136] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1136] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1136] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1136] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1136] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1136] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1136] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1136] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1136] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1136] exit_group(0) = ? [pid 1136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1138 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1138 attached [pid 1138] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1138] setpgid(0, 0) = 0 [pid 1138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1138] write(3, "1000", 4) = 4 [pid 1138] close(3) = 0 [pid 1138] write(1, "executing program\n", 18) = 18 executing program [pid 1138] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1138] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1138] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1138] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1138] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1138] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1138] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1138] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1138] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1138] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1138] exit_group(0) = ? [pid 1138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1140 attached , child_tidptr=0x555569dd4690) = 1140 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1140] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1140] setpgid(0, 0) = 0 [pid 1140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1140] write(3, "1000", 4) = 4 [pid 1140] close(3) = 0 [pid 1140] write(1, "executing program\n", 18) = 18 executing program [pid 1140] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1140] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1140] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1140] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1140] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1140] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1140] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1140] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1140] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1140] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1140] exit_group(0) = ? [pid 1140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1142 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1142 attached [pid 1142] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1142] setpgid(0, 0) = 0 [pid 1142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1142] write(3, "1000", 4) = 4 [pid 1142] close(3) = 0 [pid 1142] write(1, "executing program\n", 18) = 18 [pid 1142] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1142] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1142] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1142] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1142] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1142] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1142] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1142] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1142] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1142] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1142] exit_group(0) = ? [pid 1142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1144 attached [pid 1144] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1144 [pid 1144] <... prctl resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1144] setpgid(0, 0) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1144] write(3, "1000", 4) = 4 [pid 1144] close(3) = 0 [pid 1144] write(1, "executing program\n", 18) = 18 executing program [pid 1144] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1144] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1144] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1144] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1144] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1144] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1144] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1144] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1144] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1144] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1144] exit_group(0) = ? [pid 1144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1144, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1146 attached , child_tidptr=0x555569dd4690) = 1146 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1146] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1146] setpgid(0, 0) = 0 [pid 1146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1146] write(3, "1000", 4) = 4 [pid 1146] close(3) = 0 [pid 1146] write(1, "executing program\n", 18) = 18 executing program [pid 1146] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1146] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1146] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1146] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1146] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1146] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1146] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1146] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1146] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1146] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1146] exit_group(0) = ? [pid 1146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1148 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1148 attached [pid 1148] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1148] setpgid(0, 0) = 0 [pid 1148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1148] write(3, "1000", 4) = 4 [pid 1148] close(3) = 0 executing program [pid 1148] write(1, "executing program\n", 18) = 18 [pid 1148] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1148] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1148] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1148] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1148] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1148] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1148] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1148] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1148] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1148] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1148] exit_group(0) = ? [pid 1148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1150 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1150 attached [pid 1150] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1150] setpgid(0, 0) = 0 [pid 1150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1150] write(3, "1000", 4) = 4 [pid 1150] close(3) = 0 [pid 1150] write(1, "executing program\n", 18) = 18 [pid 1150] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1150] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1150] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1150] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1150] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1150] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1150] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1150] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1150] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1150] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1150] exit_group(0) = ? [pid 1150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1152 attached , child_tidptr=0x555569dd4690) = 1152 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1152] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1152] setpgid(0, 0) = 0 [pid 1152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1152] write(3, "1000", 4) = 4 [pid 1152] close(3) = 0 [pid 1152] write(1, "executing program\n", 18) = 18 executing program [pid 1152] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1152] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1152] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1152] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1152] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1152] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1152] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1152] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1152] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1152] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1152] exit_group(0) = ? [pid 1152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1154 ci2-android-6-12-rust/strace-static-x86_64: Process 1154 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1154] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1154] setpgid(0, 0) = 0 [pid 1154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1154] write(3, "1000", 4) = 4 [pid 1154] close(3) = 0 [pid 1154] write(1, "executing program\n", 18) = 18 executing program [pid 1154] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1154] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1154] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1154] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1154] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1154] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1154] exit_group(0) = ? [pid 1154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1156 ci2-android-6-12-rust/strace-static-x86_64: Process 1156 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1156] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1156] setpgid(0, 0) = 0 [pid 1156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1156] write(3, "1000", 4) = 4 [pid 1156] close(3) = 0 [pid 1156] write(1, "executing program\n", 18) = 18 [pid 1156] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1156] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1156] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1156] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1156] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1156] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1156] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1156] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1156] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1156] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1156] exit_group(0) = ? [pid 1156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1158 ci2-android-6-12-rust/strace-static-x86_64: Process 1158 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1158] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1158] setpgid(0, 0) = 0 [pid 1158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1158] write(3, "1000", 4) = 4 [pid 1158] close(3) = 0 [pid 1158] write(1, "executing program\n", 18) = 18 executing program [pid 1158] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1158] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1158] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1158] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1158] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1158] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1158] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1158] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1158] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1158] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1158] exit_group(0) = ? [pid 1158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1160 attached [pid 1160] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1160 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1160] <... prctl resumed>) = 0 [pid 1160] setpgid(0, 0) = 0 [pid 1160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1160] write(3, "1000", 4) = 4 [pid 1160] close(3) = 0 [pid 1160] write(1, "executing program\n", 18) = 18 executing program [pid 1160] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1160] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1160] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1160] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1160] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1160] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1160] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1160] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1160] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1160] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1160] exit_group(0) = ? [pid 1160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1162 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1162 attached [pid 1162] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1162] setpgid(0, 0) = 0 [pid 1162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1162] write(3, "1000", 4) = 4 [pid 1162] close(3) = 0 [pid 1162] write(1, "executing program\n", 18) = 18 executing program [pid 1162] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1162] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1162] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1162] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1162] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1162] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1162] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1162] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1162] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1162] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1162] exit_group(0) = ? [pid 1162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1164 attached [pid 1164] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1164 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1164] <... prctl resumed>) = 0 [pid 1164] setpgid(0, 0) = 0 [pid 1164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1164] write(3, "1000", 4) = 4 [pid 1164] close(3) = 0 [pid 1164] write(1, "executing program\n", 18) = 18 executing program [pid 1164] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1164] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1164] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1164] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1164] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1164] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1164] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1164] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1164] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1164] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1164] exit_group(0) = ? [pid 1164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1166 attached [pid 1166] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1166] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1166 [pid 1166] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1166] <... prctl resumed>) = 0 [pid 1166] setpgid(0, 0) = 0 [pid 1166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1166] write(3, "1000", 4) = 4 [pid 1166] close(3) = 0 executing program [pid 1166] write(1, "executing program\n", 18) = 18 [pid 1166] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1166] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1166] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1166] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1166] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1166] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1166] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1166] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1166] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1166] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1166] exit_group(0) = ? [pid 1166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1168 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1168 attached [pid 1168] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1168] setpgid(0, 0) = 0 [pid 1168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1168] write(3, "1000", 4) = 4 [pid 1168] close(3) = 0 [pid 1168] write(1, "executing program\n", 18) = 18 [pid 1168] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1168] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1168] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1168] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1168] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1168] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1168] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1168] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1168] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1168] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1168] exit_group(0) = ? [pid 1168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1170 ci2-android-6-12-rust/strace-static-x86_64: Process 1170 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1170] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1170] setpgid(0, 0) = 0 [pid 1170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1170] write(3, "1000", 4) = 4 [pid 1170] close(3) = 0 [pid 1170] write(1, "executing program\n", 18) = 18 [pid 1170] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1170] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1170] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1170] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1170] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1170] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1170] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1170] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1170] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1170] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1170] exit_group(0) = ? [pid 1170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1172 ci2-android-6-12-rust/strace-static-x86_64: Process 1172 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1172] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1172] setpgid(0, 0) = 0 [pid 1172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1172] write(3, "1000", 4) = 4 [pid 1172] close(3) = 0 [pid 1172] write(1, "executing program\n", 18) = 18 executing program [pid 1172] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1172] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1172] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1172] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1172] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1172] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1172] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1172] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1172] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1172] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1172] exit_group(0) = ? [pid 1172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1174 ci2-android-6-12-rust/strace-static-x86_64: Process 1174 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1174] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1174] setpgid(0, 0) = 0 [pid 1174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1174] write(3, "1000", 4) = 4 [pid 1174] close(3) = 0 [pid 1174] write(1, "executing program\n", 18) = 18 executing program [pid 1174] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1174] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1174] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1174] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1174] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1174] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1174] exit_group(0) = ? [pid 1174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1176 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1176 attached [pid 1176] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1176] setpgid(0, 0) = 0 [pid 1176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1176] write(3, "1000", 4) = 4 [pid 1176] close(3) = 0 executing program [pid 1176] write(1, "executing program\n", 18) = 18 [pid 1176] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1176] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1176] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1176] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1176] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1176] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1176] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1176] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1176] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1176] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1176] exit_group(0) = ? [pid 1176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1178 attached [pid 1178] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1178] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1178 [pid 1178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1178] <... prctl resumed>) = 0 [pid 1178] setpgid(0, 0) = 0 [pid 1178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1178] write(3, "1000", 4) = 4 [pid 1178] close(3) = 0 [pid 1178] write(1, "executing program\n", 18) = 18 executing program [pid 1178] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1178] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1178] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1178] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1178] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1178] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1178] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1178] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1178] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1178] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1178] exit_group(0) = ? [pid 1178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1180 ci2-android-6-12-rust/strace-static-x86_64: Process 1180 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1180] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1180] setpgid(0, 0) = 0 [pid 1180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1180] write(3, "1000", 4) = 4 [pid 1180] close(3) = 0 executing program [pid 1180] write(1, "executing program\n", 18) = 18 [pid 1180] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1180] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1180] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1180] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1180] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1180] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1180] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1180] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1180] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1180] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1180] exit_group(0) = ? [pid 1180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1182 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1182 attached [pid 1182] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1182] setpgid(0, 0) = 0 [pid 1182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1182] write(3, "1000", 4) = 4 [pid 1182] close(3) = 0 [pid 1182] write(1, "executing program\n", 18) = 18 executing program [pid 1182] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1182] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1182] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1182] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1182] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1182] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1182] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1182] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1182] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1182] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1182] exit_group(0) = ? [pid 1182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1184 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1184 attached [pid 1184] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1184] setpgid(0, 0) = 0 [pid 1184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1184] write(3, "1000", 4) = 4 [pid 1184] close(3) = 0 [pid 1184] write(1, "executing program\n", 18) = 18 executing program [pid 1184] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1184] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1184] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1184] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1184] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1184] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1184] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1184] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1184] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1184] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1184] exit_group(0) = ? [pid 1184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1186 attached , child_tidptr=0x555569dd4690) = 1186 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1186] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1186] setpgid(0, 0) = 0 [pid 1186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1186] write(3, "1000", 4) = 4 [pid 1186] close(3) = 0 [pid 1186] write(1, "executing program\n", 18) = 18 executing program [pid 1186] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1186] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1186] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1186] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1186] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1186] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1186] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1186] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1186] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1186] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1186] exit_group(0) = ? [pid 1186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1188 attached , child_tidptr=0x555569dd4690) = 1188 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1188] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1188] setpgid(0, 0) = 0 [pid 1188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1188] write(3, "1000", 4) = 4 [pid 1188] close(3) = 0 [pid 1188] write(1, "executing program\n", 18) = 18 executing program [pid 1188] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1188] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1188] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1188] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1188] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1188] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1188] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1188] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1188] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1188] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1188] exit_group(0) = ? [pid 1188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1190 attached [pid 1190] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1190 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1190] <... prctl resumed>) = 0 [pid 1190] setpgid(0, 0) = 0 [pid 1190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1190] write(3, "1000", 4) = 4 [pid 1190] close(3) = 0 [pid 1190] write(1, "executing program\n", 18) = 18 executing program [pid 1190] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1190] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1190] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1190] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1190] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1190] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1190] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1190] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1190] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1190] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1190] exit_group(0) = ? [pid 1190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1192 ci2-android-6-12-rust/strace-static-x86_64: Process 1192 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1192] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1192] setpgid(0, 0) = 0 [pid 1192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1192] write(3, "1000", 4) = 4 [pid 1192] close(3) = 0 [pid 1192] write(1, "executing program\n", 18) = 18 [pid 1192] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1192] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1192] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1192] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1192] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1192] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1192] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1192] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1192] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1192] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1192] exit_group(0) = ? [pid 1192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1194 attached [pid 1194] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1194] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1194 [pid 1194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1194] setpgid(0, 0) = 0 [pid 1194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1194] write(3, "1000", 4) = 4 [pid 1194] close(3) = 0 executing program [pid 1194] write(1, "executing program\n", 18) = 18 [pid 1194] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1194] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1194] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1194] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1194] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1194] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1194] exit_group(0) = ? [pid 1194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1196 attached , child_tidptr=0x555569dd4690) = 1196 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1196] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1196] setpgid(0, 0) = 0 [pid 1196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1196] write(3, "1000", 4) = 4 [pid 1196] close(3) = 0 [pid 1196] write(1, "executing program\n", 18) = 18 executing program [pid 1196] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1196] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1196] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1196] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1196] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1196] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1196] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1196] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1196] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1196] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1196] exit_group(0) = ? [pid 1196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1198 ci2-android-6-12-rust/strace-static-x86_64: Process 1198 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1198] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1198] setpgid(0, 0) = 0 [pid 1198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1198] write(3, "1000", 4) = 4 [pid 1198] close(3) = 0 executing program [pid 1198] write(1, "executing program\n", 18) = 18 [pid 1198] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1198] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1198] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1198] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1198] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1198] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1198] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1198] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1198] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1198] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1198] exit_group(0) = ? [pid 1198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1200 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1200 attached [pid 1200] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1200] setpgid(0, 0) = 0 [pid 1200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1200] write(3, "1000", 4) = 4 [pid 1200] close(3) = 0 [pid 1200] write(1, "executing program\n", 18) = 18 executing program [pid 1200] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1200] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1200] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1200] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1200] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1200] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1200] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1200] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1200] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1200] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1200] exit_group(0) = ? [pid 1200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1202 ci2-android-6-12-rust/strace-static-x86_64: Process 1202 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1202] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1202] setpgid(0, 0) = 0 [pid 1202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1202] write(3, "1000", 4) = 4 [pid 1202] close(3) = 0 [pid 1202] write(1, "executing program\n", 18) = 18 executing program [pid 1202] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1202] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1202] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1202] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1202] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1202] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1202] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1202] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1202] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1202] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1202] exit_group(0) = ? [pid 1202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1204 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1204 attached [pid 1204] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1204] setpgid(0, 0) = 0 [pid 1204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1204] write(3, "1000", 4) = 4 [pid 1204] close(3) = 0 executing program [pid 1204] write(1, "executing program\n", 18) = 18 [pid 1204] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1204] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1204] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1204] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1204] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1204] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1204] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1204] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1204] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1204] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1204] exit_group(0) = ? [pid 1204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1206 attached [pid 1206] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1206 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1206] <... prctl resumed>) = 0 [pid 1206] setpgid(0, 0) = 0 [pid 1206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1206] write(3, "1000", 4) = 4 [pid 1206] close(3) = 0 [pid 1206] write(1, "executing program\n", 18) = 18 executing program [pid 1206] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1206] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1206] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1206] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1206] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1206] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1206] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1206] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1206] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1206] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1206] exit_group(0) = ? [pid 1206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1208 attached , child_tidptr=0x555569dd4690) = 1208 [pid 1208] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1208] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1208] setpgid(0, 0) = 0 [pid 1208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1208] write(3, "1000", 4) = 4 [pid 1208] close(3) = 0 [pid 1208] write(1, "executing program\n", 18) = 18 [pid 1208] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1208] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1208] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1208] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1208] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1208] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1208] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1208] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1208] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1208] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1208] exit_group(0) = ? [pid 1208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1210 attached , child_tidptr=0x555569dd4690) = 1210 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1210] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1210] setpgid(0, 0) = 0 [pid 1210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1210] write(3, "1000", 4) = 4 [pid 1210] close(3) = 0 [pid 1210] write(1, "executing program\n", 18) = 18 executing program [pid 1210] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1210] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1210] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1210] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1210] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1210] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1210] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1210] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1210] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1210] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1210] exit_group(0) = ? [pid 1210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1212 attached [pid 1212] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1212] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1212 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1212] setpgid(0, 0) = 0 [pid 1212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1212] write(3, "1000", 4) = 4 [pid 1212] close(3) = 0 [pid 1212] write(1, "executing program\n", 18) = 18 [pid 1212] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1212] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1212] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1212] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1212] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1212] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1212] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1212] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1212] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1212] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1212] exit_group(0) = ? [pid 1212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1214 attached , child_tidptr=0x555569dd4690) = 1214 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1214] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1214] setpgid(0, 0) = 0 [pid 1214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1214] write(3, "1000", 4) = 4 [pid 1214] close(3) = 0 [pid 1214] write(1, "executing program\n", 18) = 18 executing program [pid 1214] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1214] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1214] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1214] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1214] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1214] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1214] exit_group(0) = ? [pid 1214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1216 ci2-android-6-12-rust/strace-static-x86_64: Process 1216 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1216] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1216] setpgid(0, 0) = 0 [pid 1216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1216] write(3, "1000", 4) = 4 [pid 1216] close(3) = 0 [pid 1216] write(1, "executing program\n", 18) = 18 executing program [pid 1216] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1216] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1216] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1216] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1216] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1216] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1216] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1216] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1216] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1216] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1216] exit_group(0) = ? [pid 1216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1218 ci2-android-6-12-rust/strace-static-x86_64: Process 1218 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1218] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1218] setpgid(0, 0) = 0 [pid 1218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1218] write(3, "1000", 4) = 4 [pid 1218] close(3) = 0 executing program [pid 1218] write(1, "executing program\n", 18) = 18 [pid 1218] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1218] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1218] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1218] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1218] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1218] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1218] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1218] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1218] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1218] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1218] exit_group(0) = ? [pid 1218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1220 attached , child_tidptr=0x555569dd4690) = 1220 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1220] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1220] setpgid(0, 0) = 0 [pid 1220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1220] write(3, "1000", 4) = 4 [pid 1220] close(3) = 0 [pid 1220] write(1, "executing program\n", 18) = 18 executing program [pid 1220] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1220] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1220] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1220] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1220] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1220] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1220] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1220] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1220] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1220] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1220] exit_group(0) = ? [pid 1220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1222 attached , child_tidptr=0x555569dd4690) = 1222 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1222] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1222] setpgid(0, 0) = 0 [pid 1222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1222] write(3, "1000", 4) = 4 [pid 1222] close(3) = 0 [pid 1222] write(1, "executing program\n", 18) = 18 executing program [pid 1222] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1222] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1222] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1222] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1222] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1222] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1222] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1222] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1222] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1222] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1222] exit_group(0) = ? [pid 1222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1224 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1224 attached [pid 1224] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1224] setpgid(0, 0) = 0 [pid 1224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1224] write(3, "1000", 4) = 4 [pid 1224] close(3) = 0 executing program [pid 1224] write(1, "executing program\n", 18) = 18 [pid 1224] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1224] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1224] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1224] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1224] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1224] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1224] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1224] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1224] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1224] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1224] exit_group(0) = ? [pid 1224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1226 attached , child_tidptr=0x555569dd4690) = 1226 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1226] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1226] setpgid(0, 0) = 0 [pid 1226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1226] write(3, "1000", 4) = 4 [pid 1226] close(3) = 0 [pid 1226] write(1, "executing program\n", 18) = 18 executing program [pid 1226] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1226] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1226] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1226] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1226] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1226] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1226] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1226] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1226] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1226] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1226] exit_group(0) = ? [pid 1226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1228 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1228 attached [pid 1228] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1228] setpgid(0, 0) = 0 [pid 1228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1228] write(3, "1000", 4) = 4 [pid 1228] close(3) = 0 [pid 1228] write(1, "executing program\n", 18) = 18 [pid 1228] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1228] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1228] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1228] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1228] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1228] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1228] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1228] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1228] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1228] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1228] exit_group(0) = ? [pid 1228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1230 ci2-android-6-12-rust/strace-static-x86_64: Process 1230 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1230] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1230] setpgid(0, 0) = 0 [pid 1230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1230] write(3, "1000", 4) = 4 [pid 1230] close(3) = 0 [pid 1230] write(1, "executing program\n", 18) = 18 executing program [pid 1230] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1230] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1230] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1230] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1230] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1230] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1230] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1230] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1230] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1230] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1230] exit_group(0) = ? [pid 1230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1232 ci2-android-6-12-rust/strace-static-x86_64: Process 1232 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1232] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1232] setpgid(0, 0) = 0 [pid 1232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1232] write(3, "1000", 4) = 4 [pid 1232] close(3) = 0 [pid 1232] write(1, "executing program\n", 18) = 18 executing program [pid 1232] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1232] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1232] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1232] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1232] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1232] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1232] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1232] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1232] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1232] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1232] exit_group(0) = ? [pid 1232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1234 attached , child_tidptr=0x555569dd4690) = 1234 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1234] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1234] <... set_robust_list resumed>) = 0 [pid 1234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1234] setpgid(0, 0) = 0 [pid 1234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1234] write(3, "1000", 4) = 4 [pid 1234] close(3) = 0 [pid 1234] write(1, "executing program\n", 18) = 18 [pid 1234] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1234] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1234] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1234] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1234] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1234] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1234] exit_group(0) = ? [pid 1234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1236 attached [pid 1236] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1236 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1236] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1236] setpgid(0, 0) = 0 [pid 1236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1236] write(3, "1000", 4) = 4 [pid 1236] close(3) = 0 [pid 1236] write(1, "executing program\n", 18) = 18 executing program [pid 1236] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1236] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1236] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1236] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1236] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1236] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1236] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1236] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1236] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1236] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1236] exit_group(0) = ? [pid 1236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1238 attached [pid 1238] set_robust_list(0x555569dd46a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1238 [pid 1238] <... set_robust_list resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1238] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1238] setpgid(0, 0) = 0 [pid 1238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1238] write(3, "1000", 4) = 4 [pid 1238] close(3) = 0 [pid 1238] write(1, "executing program\n", 18) = 18 [pid 1238] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1238] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1238] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1238] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1238] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1238] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1238] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1238] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1238] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1238] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1238] exit_group(0) = ? [pid 1238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1240 attached , child_tidptr=0x555569dd4690) = 1240 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1240] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1240] setpgid(0, 0) = 0 [pid 1240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1240] write(3, "1000", 4) = 4 [pid 1240] close(3) = 0 executing program [pid 1240] write(1, "executing program\n", 18) = 18 [pid 1240] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1240] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1240] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1240] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1240] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1240] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1240] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1240] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1240] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1240] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1240] exit_group(0) = ? [pid 1240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1242 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1242 attached [pid 1242] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1242] setpgid(0, 0) = 0 [pid 1242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1242] write(3, "1000", 4) = 4 [pid 1242] close(3) = 0 [pid 1242] write(1, "executing program\n", 18) = 18 executing program [pid 1242] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1242] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1242] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1242] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1242] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1242] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1242] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1242] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1242] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1242] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1242] exit_group(0) = ? [pid 1242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1244 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1244 attached [pid 1244] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1244] setpgid(0, 0) = 0 [pid 1244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1244] write(3, "1000", 4) = 4 [pid 1244] close(3) = 0 executing program [pid 1244] write(1, "executing program\n", 18) = 18 [pid 1244] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1244] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1244] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1244] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1244] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1244] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1244] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1244] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1244] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1244] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1244] exit_group(0) = ? [pid 1244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1246 attached , child_tidptr=0x555569dd4690) = 1246 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1246] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1246] setpgid(0, 0) = 0 [pid 1246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1246] write(3, "1000", 4) = 4 [pid 1246] close(3) = 0 executing program [pid 1246] write(1, "executing program\n", 18) = 18 [pid 1246] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1246] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1246] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1246] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1246] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1246] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1246] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1246] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1246] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1246] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1246] exit_group(0) = ? [pid 1246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1248 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program ci2-android-6-12-rust/strace-static-x86_64: Process 1248 attached [pid 1248] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1248] setpgid(0, 0) = 0 [pid 1248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1248] write(3, "1000", 4) = 4 [pid 1248] close(3) = 0 [pid 1248] write(1, "executing program\n", 18) = 18 [pid 1248] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1248] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1248] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1248] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1248] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1248] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1248] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1248] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1248] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1248] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1248] exit_group(0) = ? [pid 1248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1250 attached , child_tidptr=0x555569dd4690) = 1250 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1250] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1250] setpgid(0, 0) = 0 [pid 1250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1250] write(3, "1000", 4) = 4 [pid 1250] close(3) = 0 [pid 1250] write(1, "executing program\n", 18) = 18 executing program [pid 1250] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1250] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1250] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1250] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1250] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1250] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1250] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1250] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1250] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1250] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1250] exit_group(0) = ? [pid 1250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1252 attached [pid 1252] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1252 [pid 1252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1252] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1252] setpgid(0, 0) = 0 [pid 1252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1252] write(3, "1000", 4) = 4 [pid 1252] close(3) = 0 [pid 1252] write(1, "executing program\n", 18) = 18 executing program [pid 1252] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1252] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1252] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1252] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1252] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1252] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1252] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1252] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1252] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1252] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1252] exit_group(0) = ? [pid 1252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1254 attached , child_tidptr=0x555569dd4690) = 1254 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1254] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1254] <... set_robust_list resumed>) = 0 [pid 1254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1254] setpgid(0, 0) = 0 [pid 1254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1254] write(3, "1000", 4) = 4 [pid 1254] close(3) = 0 [pid 1254] write(1, "executing program\n", 18) = 18 [pid 1254] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1254] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1254] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1254] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1254] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1254] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1254] exit_group(0) = ? [pid 1254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1256 attached , child_tidptr=0x555569dd4690) = 1256 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1256] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1256] <... set_robust_list resumed>) = 0 [pid 1256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1256] setpgid(0, 0) = 0 [pid 1256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1256] write(3, "1000", 4) = 4 [pid 1256] close(3) = 0 [pid 1256] write(1, "executing program\n", 18) = 18 [pid 1256] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1256] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1256] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1256] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1256] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1256] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1256] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1256] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1256] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1256] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1256] exit_group(0) = ? [pid 1256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1258 ci2-android-6-12-rust/strace-static-x86_64: Process 1258 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1258] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1258] setpgid(0, 0) = 0 [pid 1258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1258] write(3, "1000", 4) = 4 [pid 1258] close(3) = 0 [pid 1258] write(1, "executing program\n", 18) = 18 executing program [pid 1258] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1258] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1258] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1258] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1258] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1258] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1258] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1258] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1258] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1258] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1258] exit_group(0) = ? [pid 1258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1260 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1260 attached [pid 1260] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1260] setpgid(0, 0) = 0 [pid 1260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1260] write(3, "1000", 4) = 4 [pid 1260] close(3) = 0 executing program [pid 1260] write(1, "executing program\n", 18) = 18 [pid 1260] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1260] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1260] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1260] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1260] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1260] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1260] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1260] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1260] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1260] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1260] exit_group(0) = ? [pid 1260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1262 attached [pid 1262] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1262] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1262 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1262] setpgid(0, 0) = 0 [pid 1262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1262] write(3, "1000", 4) = 4 [pid 1262] close(3) = 0 [pid 1262] write(1, "executing program\n", 18) = 18 executing program [pid 1262] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1262] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1262] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1262] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1262] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1262] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1262] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1262] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1262] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1262] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1262] exit_group(0) = ? [pid 1262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1264 attached , child_tidptr=0x555569dd4690) = 1264 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1264] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1264] <... set_robust_list resumed>) = 0 [pid 1264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1264] setpgid(0, 0) = 0 [pid 1264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1264] write(3, "1000", 4) = 4 [pid 1264] close(3) = 0 [pid 1264] write(1, "executing program\n", 18) = 18 [pid 1264] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1264] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1264] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1264] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1264] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1264] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1264] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1264] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1264] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1264] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1264] exit_group(0) = ? [pid 1264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1266 attached , child_tidptr=0x555569dd4690) = 1266 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1266] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1266] <... set_robust_list resumed>) = 0 [pid 1266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1266] setpgid(0, 0) = 0 [pid 1266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1266] write(3, "1000", 4) = 4 [pid 1266] close(3) = 0 [pid 1266] write(1, "executing program\n", 18) = 18 [pid 1266] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1266] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1266] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1266] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1266] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1266] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1266] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1266] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1266] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1266] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1266] exit_group(0) = ? [pid 1266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1268 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1268 attached [pid 1268] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1268] setpgid(0, 0) = 0 [pid 1268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1268] write(3, "1000", 4) = 4 [pid 1268] close(3) = 0 [pid 1268] write(1, "executing program\n", 18) = 18 executing program [pid 1268] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1268] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1268] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1268] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1268] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1268] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1268] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1268] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1268] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1268] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1268] exit_group(0) = ? [pid 1268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1270 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1270 attached [pid 1270] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1270] setpgid(0, 0) = 0 [pid 1270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1270] write(3, "1000", 4) = 4 [pid 1270] close(3) = 0 [pid 1270] write(1, "executing program\n", 18) = 18 executing program [pid 1270] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1270] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1270] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1270] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1270] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1270] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1270] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1270] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1270] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1270] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1270] exit_group(0) = ? [pid 1270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1272 attached , child_tidptr=0x555569dd4690) = 1272 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1272] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1272] <... set_robust_list resumed>) = 0 [pid 1272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1272] setpgid(0, 0) = 0 [pid 1272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1272] write(3, "1000", 4) = 4 [pid 1272] close(3) = 0 [pid 1272] write(1, "executing program\n", 18) = 18 executing program [pid 1272] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1272] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1272] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1272] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1272] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1272] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1272] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1272] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1272] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1272] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1272] exit_group(0) = ? [pid 1272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1274 attached [pid 1274] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1274] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1274 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1274] setpgid(0, 0) = 0 [pid 1274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1274] write(3, "1000", 4) = 4 [pid 1274] close(3) = 0 [pid 1274] write(1, "executing program\n", 18) = 18 [pid 1274] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1274] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1274] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1274] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1274] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1274] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1274] exit_group(0) = ? [pid 1274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1276 ci2-android-6-12-rust/strace-static-x86_64: Process 1276 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1276] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1276] setpgid(0, 0) = 0 [pid 1276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1276] write(3, "1000", 4) = 4 [pid 1276] close(3) = 0 [pid 1276] write(1, "executing program\n", 18) = 18 executing program [pid 1276] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1276] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1276] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1276] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1276] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1276] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1276] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1276] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1276] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1276] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1276] exit_group(0) = ? [pid 1276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1278 attached [pid 1278] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1278] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1278 [pid 1278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1278] setpgid(0, 0) = 0 [pid 1278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1278] write(3, "1000", 4) = 4 [pid 1278] close(3) = 0 executing program [pid 1278] write(1, "executing program\n", 18) = 18 [pid 1278] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1278] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1278] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1278] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1278] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1278] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1278] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1278] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1278] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1278] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1278] exit_group(0) = ? [pid 1278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1280 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1280 attached [pid 1280] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1280] setpgid(0, 0) = 0 [pid 1280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1280] write(3, "1000", 4) = 4 [pid 1280] close(3) = 0 executing program [pid 1280] write(1, "executing program\n", 18) = 18 [pid 1280] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1280] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1280] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1280] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1280] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1280] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1280] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1280] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1280] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1280] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1280] exit_group(0) = ? [pid 1280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1282 ci2-android-6-12-rust/strace-static-x86_64: Process 1282 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1282] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1282] setpgid(0, 0) = 0 [pid 1282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1282] write(3, "1000", 4) = 4 [pid 1282] close(3) = 0 executing program [pid 1282] write(1, "executing program\n", 18) = 18 [pid 1282] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1282] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1282] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1282] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1282] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1282] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1282] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1282] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1282] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1282] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1282] exit_group(0) = ? [pid 1282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1284 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1284 attached [pid 1284] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1284] setpgid(0, 0) = 0 [pid 1284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1284] write(3, "1000", 4) = 4 [pid 1284] close(3) = 0 executing program [pid 1284] write(1, "executing program\n", 18) = 18 [pid 1284] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1284] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1284] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1284] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1284] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1284] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1284] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1284] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1284] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1284] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1284] exit_group(0) = ? [pid 1284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1286 attached , child_tidptr=0x555569dd4690) = 1286 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1286] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1286] setpgid(0, 0) = 0 [pid 1286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1286] write(3, "1000", 4) = 4 [pid 1286] close(3) = 0 [pid 1286] write(1, "executing program\n", 18) = 18 [pid 1286] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1286] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1286] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1286] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1286] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1286] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1286] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1286] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1286] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1286] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1286] exit_group(0) = ? [pid 1286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1288 attached [pid 1288] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1288] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1288 [pid 1288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1288] <... prctl resumed>) = 0 [pid 1288] setpgid(0, 0) = 0 [pid 1288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1288] write(3, "1000", 4) = 4 [pid 1288] close(3) = 0 [pid 1288] write(1, "executing program\n", 18) = 18 executing program [pid 1288] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1288] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1288] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1288] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1288] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1288] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1288] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1288] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1288] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1288] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1288] exit_group(0) = ? [pid 1288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1290 attached [pid 1290] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1290 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1290] <... prctl resumed>) = 0 [pid 1290] setpgid(0, 0) = 0 [pid 1290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1290] write(3, "1000", 4) = 4 [pid 1290] close(3) = 0 [pid 1290] write(1, "executing program\n", 18) = 18 executing program [pid 1290] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1290] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1290] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1290] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1290] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1290] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1290] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1290] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1290] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1290] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1290] exit_group(0) = ? [pid 1290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1292 attached , child_tidptr=0x555569dd4690) = 1292 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1292] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1292] setpgid(0, 0) = 0 [pid 1292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1292] write(3, "1000", 4) = 4 [pid 1292] close(3) = 0 [pid 1292] write(1, "executing program\n", 18) = 18 [pid 1292] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1292] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1292] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1292] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1292] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1292] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1292] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1292] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1292] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1292] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1292] exit_group(0) = ? [pid 1292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1294 attached , child_tidptr=0x555569dd4690) = 1294 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1294] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1294] <... set_robust_list resumed>) = 0 [pid 1294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1294] setpgid(0, 0) = 0 [pid 1294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1294] write(3, "1000", 4) = 4 [pid 1294] close(3) = 0 [pid 1294] write(1, "executing program\n", 18) = 18 executing program [pid 1294] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1294] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1294] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1294] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1294] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1294] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1294] exit_group(0) = ? [pid 1294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1296 ci2-android-6-12-rust/strace-static-x86_64: Process 1296 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1296] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1296] setpgid(0, 0) = 0 [pid 1296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1296] write(3, "1000", 4) = 4 [pid 1296] close(3) = 0 [pid 1296] write(1, "executing program\n", 18) = 18 executing program [pid 1296] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1296] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1296] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1296] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1296] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1296] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1296] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1296] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1296] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1296] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1296] exit_group(0) = ? [pid 1296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1298 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1298 attached [pid 1298] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1298] setpgid(0, 0) = 0 [pid 1298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1298] write(3, "1000", 4) = 4 [pid 1298] close(3) = 0 [pid 1298] write(1, "executing program\n", 18) = 18 [pid 1298] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1298] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1298] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1298] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1298] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1298] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1298] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1298] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1298] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1298] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1298] exit_group(0) = ? [pid 1298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1300 attached , child_tidptr=0x555569dd4690) = 1300 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1300] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1300] setpgid(0, 0) = 0 [pid 1300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1300] write(3, "1000", 4) = 4 [pid 1300] close(3) = 0 [pid 1300] write(1, "executing program\n", 18) = 18 executing program [pid 1300] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1300] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1300] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1300] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1300] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1300] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1300] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1300] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1300] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1300] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1300] exit_group(0) = ? [pid 1300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1302 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1302 attached [pid 1302] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1302] setpgid(0, 0) = 0 [pid 1302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1302] write(3, "1000", 4) = 4 [pid 1302] close(3) = 0 [pid 1302] write(1, "executing program\n", 18) = 18 executing program [pid 1302] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1302] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1302] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1302] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1302] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1302] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1302] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1302] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1302] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1302] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1302] exit_group(0) = ? [pid 1302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1304 attached , child_tidptr=0x555569dd4690) = 1304 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1304] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1304] setpgid(0, 0) = 0 [pid 1304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1304] write(3, "1000", 4) = 4 [pid 1304] close(3) = 0 [pid 1304] write(1, "executing program\n", 18) = 18 executing program [pid 1304] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1304] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1304] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1304] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1304] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1304] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1304] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1304] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1304] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1304] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1304] exit_group(0) = ? [pid 1304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1306 attached , child_tidptr=0x555569dd4690) = 1306 [pid 1306] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1306] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 1306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1306] setpgid(0, 0) = 0 [pid 1306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1306] write(3, "1000", 4) = 4 [pid 1306] close(3) = 0 [pid 1306] write(1, "executing program\n", 18) = 18 [pid 1306] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1306] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1306] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1306] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1306] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1306] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1306] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1306] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1306] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1306] exit_group(0) = ? [pid 1306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1308 attached , child_tidptr=0x555569dd4690) = 1308 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1308] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1308] <... set_robust_list resumed>) = 0 [pid 1308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1308] setpgid(0, 0) = 0 [pid 1308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1308] write(3, "1000", 4) = 4 [pid 1308] close(3) = 0 [pid 1308] write(1, "executing program\n", 18) = 18 executing program [pid 1308] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1308] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1308] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1308] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1308] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1308] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1308] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1308] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1308] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1308] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1308] exit_group(0) = ? [pid 1308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1310 attached , child_tidptr=0x555569dd4690) = 1310 [pid 1310] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1310] <... set_robust_list resumed>) = 0 [pid 1310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1310] setpgid(0, 0) = 0 [pid 1310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1310] write(3, "1000", 4) = 4 [pid 1310] close(3) = 0 [pid 1310] write(1, "executing program\n", 18) = 18 [pid 1310] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1310] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1310] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1310] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1310] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1310] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1310] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1310] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1310] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1310] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1310] exit_group(0) = ? [pid 1310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1312 attached , child_tidptr=0x555569dd4690) = 1312 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1312] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1312] setpgid(0, 0) = 0 [pid 1312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1312] write(3, "1000", 4) = 4 [pid 1312] close(3) = 0 [pid 1312] write(1, "executing program\n", 18) = 18 [pid 1312] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1312] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1312] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1312] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1312] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1312] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1312] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1312] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1312] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1312] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1312] exit_group(0) = ? [pid 1312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1314 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1314 attached [pid 1314] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1314] setpgid(0, 0) = 0 [pid 1314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1314] write(3, "1000", 4) = 4 [pid 1314] close(3) = 0 [pid 1314] write(1, "executing program\n", 18) = 18 executing program [pid 1314] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1314] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1314] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1314] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1314] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1314] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1314] exit_group(0) = ? [pid 1314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1316 attached , child_tidptr=0x555569dd4690) = 1316 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1316] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1316] setpgid(0, 0) = 0 [pid 1316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1316] write(3, "1000", 4) = 4 [pid 1316] close(3) = 0 [pid 1316] write(1, "executing program\n", 18) = 18 executing program [pid 1316] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1316] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1316] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1316] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1316] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1316] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1316] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1316] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1316] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1316] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1316] exit_group(0) = ? [pid 1316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1318 attached , child_tidptr=0x555569dd4690) = 1318 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1318] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 1318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1318] setpgid(0, 0) = 0 [pid 1318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1318] write(3, "1000", 4) = 4 [pid 1318] close(3) = 0 [pid 1318] write(1, "executing program\n", 18) = 18 [pid 1318] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1318] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1318] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1318] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1318] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1318] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1318] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1318] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1318] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1318] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1318] exit_group(0) = ? [pid 1318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1320 attached , child_tidptr=0x555569dd4690) = 1320 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1320] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1320] <... set_robust_list resumed>) = 0 [pid 1320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1320] setpgid(0, 0) = 0 [pid 1320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1320] write(3, "1000", 4) = 4 [pid 1320] close(3) = 0 [pid 1320] write(1, "executing program\n", 18) = 18 [pid 1320] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1320] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1320] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1320] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1320] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1320] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1320] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1320] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1320] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1320] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1320] exit_group(0) = ? [pid 1320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1322 attached , child_tidptr=0x555569dd4690) = 1322 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1322] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1322] setpgid(0, 0) = 0 [pid 1322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1322] write(3, "1000", 4) = 4 [pid 1322] close(3) = 0 [pid 1322] write(1, "executing program\n", 18) = 18 [pid 1322] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1322] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1322] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1322] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1322] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1322] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1322] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1322] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1322] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1322] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1322] exit_group(0) = ? [pid 1322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1324 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1324 attached [pid 1324] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1324] setpgid(0, 0) = 0 [pid 1324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1324] write(3, "1000", 4) = 4 [pid 1324] close(3) = 0 [pid 1324] write(1, "executing program\n", 18) = 18 executing program [pid 1324] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1324] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1324] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1324] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1324] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1324] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1324] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1324] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1324] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1324] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1324] exit_group(0) = ? [pid 1324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1326 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1326 attached [pid 1326] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1326] setpgid(0, 0) = 0 [pid 1326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1326] write(3, "1000", 4) = 4 [pid 1326] close(3) = 0 [pid 1326] write(1, "executing program\n", 18) = 18 executing program [pid 1326] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1326] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1326] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1326] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1326] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1326] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1326] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1326] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1326] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1326] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1326] exit_group(0) = ? [pid 1326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1328 attached , child_tidptr=0x555569dd4690) = 1328 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1328] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1328] setpgid(0, 0) = 0 [pid 1328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1328] write(3, "1000", 4) = 4 [pid 1328] close(3) = 0 [pid 1328] write(1, "executing program\n", 18) = 18 executing program [pid 1328] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1328] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1328] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1328] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1328] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1328] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1328] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1328] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1328] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1328] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1328] exit_group(0) = ? [pid 1328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1330 attached , child_tidptr=0x555569dd4690) = 1330 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1330] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1330] setpgid(0, 0) = 0 [pid 1330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1330] write(3, "1000", 4) = 4 [pid 1330] close(3) = 0 [pid 1330] write(1, "executing program\n", 18) = 18 executing program [pid 1330] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1330] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1330] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1330] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1330] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1330] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1330] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1330] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1330] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1330] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1330] exit_group(0) = ? [pid 1330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1332 attached [pid 1332] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1332] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1332 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1332] setpgid(0, 0) = 0 [pid 1332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1332] write(3, "1000", 4) = 4 [pid 1332] close(3) = 0 [pid 1332] write(1, "executing program\n", 18) = 18 executing program [pid 1332] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1332] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1332] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1332] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1332] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1332] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1332] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1332] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1332] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1332] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1332] exit_group(0) = ? [pid 1332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1334 attached [pid 1334] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1334] setpgid(0, 0) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1334 [pid 1334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1334] <... openat resumed>) = 3 [pid 1334] write(3, "1000", 4) = 4 [pid 1334] close(3) = 0 [pid 1334] write(1, "executing program\n", 18) = 18 executing program [pid 1334] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1334] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1334] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1334] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1334] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1334] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1334] exit_group(0) = ? [pid 1334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1336 attached [pid 1336] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1336] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1336 [pid 1336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1336] <... prctl resumed>) = 0 [pid 1336] setpgid(0, 0) = 0 [pid 1336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1336] write(3, "1000", 4) = 4 [pid 1336] close(3) = 0 [pid 1336] write(1, "executing program\n", 18) = 18 executing program [pid 1336] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1336] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1336] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1336] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1336] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1336] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1336] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1336] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1336] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1336] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1336] exit_group(0) = ? [pid 1336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1338 attached , child_tidptr=0x555569dd4690) = 1338 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1338] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1338] <... set_robust_list resumed>) = 0 [pid 1338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1338] setpgid(0, 0) = 0 [pid 1338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1338] write(3, "1000", 4) = 4 [pid 1338] close(3) = 0 [pid 1338] write(1, "executing program\n", 18) = 18 [pid 1338] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1338] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1338] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1338] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1338] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1338] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1338] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1338] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1338] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1338] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1338] exit_group(0) = ? [pid 1338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1340 ci2-android-6-12-rust/strace-static-x86_64: Process 1340 attached [pid 1340] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1340] setpgid(0, 0) = 0 [pid 1340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1340] write(3, "1000", 4) = 4 [pid 1340] close(3) = 0 [pid 1340] write(1, "executing program\n", 18) = 18 executing program [pid 1340] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1340] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1340] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1340] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1340] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1340] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1340] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1340] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1340] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1340] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1340] exit_group(0) = ? [pid 1340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1342 attached , child_tidptr=0x555569dd4690) = 1342 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1342] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1342] setpgid(0, 0) = 0 [pid 1342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1342] write(3, "1000", 4) = 4 [pid 1342] close(3) = 0 [pid 1342] write(1, "executing program\n", 18) = 18 executing program [pid 1342] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1342] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1342] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1342] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1342] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1342] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1342] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1342] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1342] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1342] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1342] exit_group(0) = ? [pid 1342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1344 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1344 attached [pid 1344] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1344] setpgid(0, 0) = 0 [pid 1344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1344] write(3, "1000", 4) = 4 [pid 1344] close(3) = 0 [pid 1344] write(1, "executing program\n", 18) = 18 executing program [pid 1344] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1344] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1344] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1344] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1344] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1344] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1344] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1344] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1344] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1344] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1344] exit_group(0) = ? [pid 1344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1346 attached [pid 1346] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1346] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1346 [pid 1346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1346] <... prctl resumed>) = 0 [pid 1346] setpgid(0, 0) = 0 [pid 1346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1346] write(3, "1000", 4) = 4 [pid 1346] close(3) = 0 [pid 1346] write(1, "executing program\n", 18) = 18 executing program [pid 1346] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1346] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1346] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1346] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1346] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1346] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1346] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1346] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1346] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1346] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1346] exit_group(0) = ? [pid 1346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1348 ci2-android-6-12-rust/strace-static-x86_64: Process 1348 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1348] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1348] setpgid(0, 0) = 0 [pid 1348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1348] write(3, "1000", 4) = 4 [pid 1348] close(3) = 0 [pid 1348] write(1, "executing program\n", 18) = 18 executing program [pid 1348] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1348] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1348] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1348] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1348] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1348] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1348] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1348] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1348] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1348] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1348] exit_group(0) = ? [pid 1348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1350 ci2-android-6-12-rust/strace-static-x86_64: Process 1350 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1350] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1350] setpgid(0, 0) = 0 [pid 1350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1350] write(3, "1000", 4) = 4 [pid 1350] close(3) = 0 [pid 1350] write(1, "executing program\n", 18) = 18 executing program [pid 1350] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1350] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1350] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1350] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1350] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1350] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1350] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1350] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1350] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1350] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1350] exit_group(0) = ? [pid 1350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1352 attached [pid 1352] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1352 [pid 1352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1352] <... prctl resumed>) = 0 [pid 1352] setpgid(0, 0) = 0 [pid 1352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1352] write(3, "1000", 4) = 4 [pid 1352] close(3) = 0 [pid 1352] write(1, "executing program\n", 18) = 18 executing program [pid 1352] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1352] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1352] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1352] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1352] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1352] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1352] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1352] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1352] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1352] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1352] exit_group(0) = ? [pid 1352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1354 attached , child_tidptr=0x555569dd4690) = 1354 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1354] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1354] setpgid(0, 0) = 0 [pid 1354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1354] write(3, "1000", 4) = 4 [pid 1354] close(3) = 0 [pid 1354] write(1, "executing program\n", 18) = 18 executing program [pid 1354] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1354] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1354] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1354] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1354] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1354] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1354] exit_group(0) = ? [pid 1354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1356 attached , child_tidptr=0x555569dd4690) = 1356 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1356] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1356] setpgid(0, 0) = 0 [pid 1356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1356] write(3, "1000", 4) = 4 [pid 1356] close(3) = 0 [pid 1356] write(1, "executing program\n", 18) = 18 executing program [pid 1356] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1356] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1356] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1356] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1356] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1356] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1356] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1356] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1356] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1356] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1356] exit_group(0) = ? [pid 1356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1358 ci2-android-6-12-rust/strace-static-x86_64: Process 1358 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1358] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1358] setpgid(0, 0) = 0 [pid 1358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1358] write(3, "1000", 4) = 4 [pid 1358] close(3) = 0 [pid 1358] write(1, "executing program\n", 18) = 18 executing program [pid 1358] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1358] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1358] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1358] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1358] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1358] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1358] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1358] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1358] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1358] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1358] exit_group(0) = ? [pid 1358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1360 attached [pid 1360] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1360 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1360] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1360] setpgid(0, 0) = 0 [pid 1360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1360] write(3, "1000", 4) = 4 [pid 1360] close(3) = 0 [pid 1360] write(1, "executing program\n", 18) = 18 executing program [pid 1360] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1360] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1360] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1360] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1360] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1360] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1360] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1360] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1360] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1360] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1360] exit_group(0) = ? [pid 1360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1362 attached , child_tidptr=0x555569dd4690) = 1362 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1362] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1362] setpgid(0, 0) = 0 [pid 1362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1362] write(3, "1000", 4) = 4 [pid 1362] close(3) = 0 [pid 1362] write(1, "executing program\n", 18) = 18 executing program [pid 1362] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1362] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1362] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1362] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1362] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1362] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1362] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1362] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1362] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1362] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1362] exit_group(0) = ? [pid 1362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1364 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1364 attached [pid 1364] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1364] setpgid(0, 0) = 0 [pid 1364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1364] write(3, "1000", 4) = 4 [pid 1364] close(3) = 0 [pid 1364] write(1, "executing program\n", 18) = 18 executing program [pid 1364] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1364] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1364] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1364] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1364] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1364] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1364] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1364] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1364] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1364] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1364] exit_group(0) = ? [pid 1364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1367 attached , child_tidptr=0x555569dd4690) = 1367 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1367] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1367] setpgid(0, 0) = 0 [pid 1367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1367] write(3, "1000", 4) = 4 [pid 1367] close(3) = 0 [pid 1367] write(1, "executing program\n", 18) = 18 [pid 1367] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1367] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1367] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1367] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1367] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 executing program [pid 1367] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1367] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1367] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1367] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1367] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1367] exit_group(0) = ? [pid 1367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1370 ci2-android-6-12-rust/strace-static-x86_64: Process 1370 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1370] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1370] setpgid(0, 0) = 0 [pid 1370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1370] write(3, "1000", 4) = 4 [pid 1370] close(3) = 0 [pid 1370] write(1, "executing program\n", 18) = 18 executing program [pid 1370] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1370] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1370] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1370] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1370] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1370] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1370] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1370] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1370] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1370] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1370] exit_group(0) = ? [pid 1370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1372 ci2-android-6-12-rust/strace-static-x86_64: Process 1372 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1372] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1372] setpgid(0, 0) = 0 [pid 1372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1372] write(3, "1000", 4) = 4 [pid 1372] close(3) = 0 executing program [pid 1372] write(1, "executing program\n", 18) = 18 [pid 1372] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1372] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1372] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1372] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1372] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1372] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1372] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1372] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1372] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1372] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1372] exit_group(0) = ? [pid 1372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1374 attached , child_tidptr=0x555569dd4690) = 1374 [pid 1374] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1374] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1374] setpgid(0, 0) = 0 [pid 1374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1374] write(3, "1000", 4) = 4 [pid 1374] close(3) = 0 [pid 1374] write(1, "executing program\n", 18) = 18 [pid 1374] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1374] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1374] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1374] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1374] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1374] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1374] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1374] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1374] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1374] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1374] exit_group(0) = ? [pid 1374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1376 ci2-android-6-12-rust/strace-static-x86_64: Process 1376 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1376] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1376] setpgid(0, 0) = 0 [pid 1376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1376] write(3, "1000", 4) = 4 [pid 1376] close(3) = 0 [pid 1376] write(1, "executing program\n", 18) = 18 [pid 1376] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1376] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1376] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1376] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1376] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1376] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1376] exit_group(0) = ? [pid 1376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1378 attached , child_tidptr=0x555569dd4690) = 1378 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1378] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1378] setpgid(0, 0) = 0 [pid 1378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1378] write(3, "1000", 4) = 4 [pid 1378] close(3) = 0 [pid 1378] write(1, "executing program\n", 18) = 18 executing program [pid 1378] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1378] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1378] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1378] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1378] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1378] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1378] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1378] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1378] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1378] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1378] exit_group(0) = ? [pid 1378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1380 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1380 attached [pid 1380] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1380] setpgid(0, 0) = 0 [pid 1380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1380] write(3, "1000", 4) = 4 [pid 1380] close(3) = 0 [pid 1380] write(1, "executing program\n", 18) = 18 executing program [pid 1380] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1380] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1380] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1380] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1380] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1380] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1380] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1380] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1380] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1380] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1380] exit_group(0) = ? [pid 1380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1382 attached [pid 1382] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1382 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1382] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1382] setpgid(0, 0) = 0 [pid 1382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1382] write(3, "1000", 4) = 4 [pid 1382] close(3) = 0 [pid 1382] write(1, "executing program\n", 18) = 18 executing program [pid 1382] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1382] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1382] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1382] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1382] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1382] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1382] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1382] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1382] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1382] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1382] exit_group(0) = ? [pid 1382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1384 attached [pid 1384] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1384] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1384 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1384] setpgid(0, 0) = 0 [pid 1384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1384] write(3, "1000", 4) = 4 [pid 1384] close(3) = 0 [pid 1384] write(1, "executing program\n", 18) = 18 [pid 1384] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1384] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1384] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1384] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1384] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1384] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1384] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1384] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1384] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1384] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1384] exit_group(0) = ? [pid 1384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1386 attached , child_tidptr=0x555569dd4690) = 1386 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1386] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1386] <... set_robust_list resumed>) = 0 [pid 1386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1386] setpgid(0, 0) = 0 [pid 1386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1386] write(3, "1000", 4) = 4 [pid 1386] close(3) = 0 [pid 1386] write(1, "executing program\n", 18) = 18 [pid 1386] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1386] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1386] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1386] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1386] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1386] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1386] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1386] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1386] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1386] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1386] exit_group(0) = ? [pid 1386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1388 attached , child_tidptr=0x555569dd4690) = 1388 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1388] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1388] <... set_robust_list resumed>) = 0 [pid 1388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1388] setpgid(0, 0) = 0 [pid 1388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1388] write(3, "1000", 4) = 4 [pid 1388] close(3) = 0 [pid 1388] write(1, "executing program\n", 18) = 18 [pid 1388] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1388] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1388] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1388] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1388] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1388] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1388] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1388] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1388] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1388] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1388] exit_group(0) = ? [pid 1388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1390 attached , child_tidptr=0x555569dd4690) = 1390 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1390] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1390] <... set_robust_list resumed>) = 0 [pid 1390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1390] setpgid(0, 0) = 0 [pid 1390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1390] write(3, "1000", 4) = 4 [pid 1390] close(3) = 0 [pid 1390] write(1, "executing program\n", 18) = 18 [pid 1390] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1390] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1390] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1390] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1390] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1390] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1390] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1390] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1390] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1390] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1390] exit_group(0) = ? [pid 1390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1392 attached , child_tidptr=0x555569dd4690) = 1392 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1392] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1392] <... set_robust_list resumed>) = 0 [pid 1392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1392] setpgid(0, 0) = 0 [pid 1392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1392] write(3, "1000", 4) = 4 executing program [pid 1392] close(3) = 0 [pid 1392] write(1, "executing program\n", 18) = 18 [pid 1392] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1392] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1392] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1392] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1392] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1392] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1392] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1392] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1392] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1392] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1392] exit_group(0) = ? [pid 1392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1394 attached , child_tidptr=0x555569dd4690) = 1394 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1394] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1394] <... set_robust_list resumed>) = 0 [pid 1394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1394] setpgid(0, 0) = 0 [pid 1394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1394] write(3, "1000", 4) = 4 [pid 1394] close(3) = 0 [pid 1394] write(1, "executing program\n", 18) = 18 [pid 1394] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1394] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1394] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1394] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1394] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1394] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1394] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1394] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1394] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1394] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1394] exit_group(0) = ? [pid 1394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1396 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1396 attached [pid 1396] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1396] setpgid(0, 0) = 0 [pid 1396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1396] write(3, "1000", 4) = 4 [pid 1396] close(3) = 0 [pid 1396] write(1, "executing program\n", 18) = 18 [pid 1396] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1396] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1396] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1396] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1396] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1396] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1396] exit_group(0) = ? [pid 1396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1398 attached , child_tidptr=0x555569dd4690) = 1398 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1398] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1398] <... set_robust_list resumed>) = 0 [pid 1398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1398] setpgid(0, 0) = 0 [pid 1398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1398] write(3, "1000", 4) = 4 [pid 1398] close(3) = 0 executing program [pid 1398] write(1, "executing program\n", 18) = 18 [pid 1398] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1398] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1398] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1398] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1398] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1398] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1398] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1398] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1398] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1398] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1398] exit_group(0) = ? [pid 1398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1400 attached , child_tidptr=0x555569dd4690) = 1400 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1400] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1400] setpgid(0, 0) = 0 [pid 1400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1400] write(3, "1000", 4) = 4 [pid 1400] close(3) = 0 [pid 1400] write(1, "executing program\n", 18) = 18 [pid 1400] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1400] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1400] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1400] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1400] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1400] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1400] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1400] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1400] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1400] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1400] exit_group(0) = ? [pid 1400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1402 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1402 attached [pid 1402] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1402] setpgid(0, 0) = 0 [pid 1402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1402] write(3, "1000", 4) = 4 [pid 1402] close(3) = 0 [pid 1402] write(1, "executing program\n", 18) = 18 executing program [pid 1402] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1402] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1402] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1402] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1402] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1402] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1402] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1402] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1402] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1402] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1402] exit_group(0) = ? [pid 1402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1404 ci2-android-6-12-rust/strace-static-x86_64: Process 1404 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1404] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1404] setpgid(0, 0) = 0 [pid 1404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1404] write(3, "1000", 4) = 4 [pid 1404] close(3) = 0 [pid 1404] write(1, "executing program\n", 18) = 18 executing program [pid 1404] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1404] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1404] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1404] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1404] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1404] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1404] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1404] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1404] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1404] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1404] exit_group(0) = ? [pid 1404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1406 ci2-android-6-12-rust/strace-static-x86_64: Process 1406 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1406] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1406] setpgid(0, 0) = 0 [pid 1406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1406] write(3, "1000", 4) = 4 [pid 1406] close(3) = 0 executing program [pid 1406] write(1, "executing program\n", 18) = 18 [pid 1406] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1406] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1406] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1406] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1406] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1406] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1406] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1406] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1406] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1406] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1406] exit_group(0) = ? [pid 1406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1408 ci2-android-6-12-rust/strace-static-x86_64: Process 1408 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1408] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1408] setpgid(0, 0) = 0 [pid 1408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1408] write(3, "1000", 4) = 4 [pid 1408] close(3) = 0 [pid 1408] write(1, "executing program\n", 18) = 18 executing program [pid 1408] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1408] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1408] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1408] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1408] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1408] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1408] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1408] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1408] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1408] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1408] exit_group(0) = ? [pid 1408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1410 attached , child_tidptr=0x555569dd4690) = 1410 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1410] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1410] setpgid(0, 0) = 0 [pid 1410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1410] write(3, "1000", 4) = 4 [pid 1410] close(3) = 0 [pid 1410] write(1, "executing program\n", 18) = 18 executing program [pid 1410] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1410] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1410] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1410] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1410] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1410] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1410] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1410] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1410] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1410] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1410] exit_group(0) = ? [pid 1410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1412 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1412 attached [pid 1412] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1412] setpgid(0, 0) = 0 [pid 1412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1412] write(3, "1000", 4) = 4 [pid 1412] close(3) = 0 [pid 1412] write(1, "executing program\n", 18) = 18 executing program [pid 1412] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1412] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1412] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1412] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1412] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1412] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1412] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1412] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1412] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1412] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1412] exit_group(0) = ? [pid 1412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1414 attached [pid 1414] set_robust_list(0x555569dd46a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1414 [pid 1414] <... set_robust_list resumed>) = 0 [pid 1414] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1414] setpgid(0, 0) = 0 [pid 1414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1414] write(3, "1000", 4) = 4 [pid 1414] close(3) = 0 [pid 1414] write(1, "executing program\n", 18) = 18 [pid 1414] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1414] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1414] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1414] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1414] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1414] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1414] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1414] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1414] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1414] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1414] exit_group(0) = ? [pid 1414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1416 ci2-android-6-12-rust/strace-static-x86_64: Process 1416 attached [pid 1416] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1416] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1416] setpgid(0, 0) = 0 [pid 1416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1416] write(3, "1000", 4) = 4 [pid 1416] close(3) = 0 [pid 1416] write(1, "executing program\n", 18) = 18 executing program [pid 1416] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1416] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1416] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1416] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1416] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1416] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1416] exit_group(0) = ? [pid 1416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1418 attached , child_tidptr=0x555569dd4690) = 1418 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1418] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1418] setpgid(0, 0) = 0 [pid 1418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1418] write(3, "1000", 4) = 4 [pid 1418] close(3) = 0 [pid 1418] write(1, "executing program\n", 18) = 18 executing program [pid 1418] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1418] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1418] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1418] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1418] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1418] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1418] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1418] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1418] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1418] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1418] exit_group(0) = ? [pid 1418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1420 attached , child_tidptr=0x555569dd4690) = 1420 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1420] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1420] setpgid(0, 0) = 0 [pid 1420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1420] write(3, "1000", 4) = 4 [pid 1420] close(3) = 0 [pid 1420] write(1, "executing program\n", 18) = 18 executing program [pid 1420] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1420] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1420] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1420] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1420] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1420] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1420] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1420] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1420] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1420] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1420] exit_group(0) = ? [pid 1420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1422 attached , child_tidptr=0x555569dd4690) = 1422 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1422] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1422] setpgid(0, 0) = 0 [pid 1422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1422] write(3, "1000", 4) = 4 [pid 1422] close(3) = 0 [pid 1422] write(1, "executing program\n", 18) = 18 executing program [pid 1422] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1422] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1422] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1422] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1422] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1422] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1422] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1422] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1422] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1422] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1422] exit_group(0) = ? [pid 1422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1424 attached , child_tidptr=0x555569dd4690) = 1424 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1424] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1424] setpgid(0, 0) = 0 [pid 1424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1424] write(3, "1000", 4) = 4 [pid 1424] close(3) = 0 executing program [pid 1424] write(1, "executing program\n", 18) = 18 [pid 1424] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1424] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1424] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1424] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1424] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1424] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1424] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1424] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1424] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1424] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1424] exit_group(0) = ? [pid 1424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1426 attached , child_tidptr=0x555569dd4690) = 1426 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1426] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1426] setpgid(0, 0) = 0 [pid 1426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1426] write(3, "1000", 4) = 4 [pid 1426] close(3) = 0 [pid 1426] write(1, "executing program\n", 18) = 18 executing program [pid 1426] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1426] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1426] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1426] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1426] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1426] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1426] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1426] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1426] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1426] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1426] exit_group(0) = ? [pid 1426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1428 attached , child_tidptr=0x555569dd4690) = 1428 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1428] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1428] setpgid(0, 0) = 0 [pid 1428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1428] write(3, "1000", 4) = 4 [pid 1428] close(3) = 0 [pid 1428] write(1, "executing program\n", 18) = 18 [pid 1428] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1428] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1428] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1428] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1428] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1428] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1428] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1428] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1428] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1428] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1428] exit_group(0) = ? [pid 1428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1430 attached , child_tidptr=0x555569dd4690) = 1430 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1430] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1430] <... set_robust_list resumed>) = 0 [pid 1430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1430] setpgid(0, 0) = 0 [pid 1430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1430] write(3, "1000", 4) = 4 [pid 1430] close(3) = 0 [pid 1430] write(1, "executing program\n", 18) = 18 [pid 1430] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1430] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1430] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1430] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1430] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1430] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1430] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1430] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1430] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1430] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1430] exit_group(0) = ? [pid 1430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1432 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1432 attached [pid 1432] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1432] setpgid(0, 0) = 0 [pid 1432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1432] write(3, "1000", 4) = 4 executing program [pid 1432] close(3) = 0 [pid 1432] write(1, "executing program\n", 18) = 18 [pid 1432] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1432] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1432] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1432] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1432] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1432] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1432] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1432] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1432] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1432] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1432] exit_group(0) = ? [pid 1432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1434 attached , child_tidptr=0x555569dd4690) = 1434 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1434] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1434] <... set_robust_list resumed>) = 0 [pid 1434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1434] setpgid(0, 0) = 0 [pid 1434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1434] write(3, "1000", 4) = 4 [pid 1434] close(3) = 0 [pid 1434] write(1, "executing program\n", 18) = 18 [pid 1434] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1434] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1434] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1434] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1434] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1434] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1434] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1434] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1434] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1434] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1434] exit_group(0) = ? executing program [pid 1434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1436 ci2-android-6-12-rust/strace-static-x86_64: Process 1436 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1436] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1436] setpgid(0, 0) = 0 [pid 1436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1436] write(3, "1000", 4) = 4 [pid 1436] close(3) = 0 [pid 1436] write(1, "executing program\n", 18) = 18 executing program [pid 1436] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1436] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1436] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1436] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1436] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1436] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1436] exit_group(0) = ? [pid 1436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1438 attached , child_tidptr=0x555569dd4690) = 1438 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1438] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1438] setpgid(0, 0) = 0 [pid 1438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1438] write(3, "1000", 4) = 4 [pid 1438] close(3) = 0 [pid 1438] write(1, "executing program\n", 18) = 18 executing program [pid 1438] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1438] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1438] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1438] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1438] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1438] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1438] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1438] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1438] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1438] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1438] exit_group(0) = ? [pid 1438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1440 attached , child_tidptr=0x555569dd4690) = 1440 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1440] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1440] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1440] setpgid(0, 0) = 0 [pid 1440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1440] write(3, "1000", 4) = 4 [pid 1440] close(3) = 0 executing program [pid 1440] write(1, "executing program\n", 18) = 18 [pid 1440] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1440] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1440] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1440] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1440] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1440] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1440] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1440] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1440] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1440] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1440] exit_group(0) = ? [pid 1440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1442 attached , child_tidptr=0x555569dd4690) = 1442 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1442] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1442] setpgid(0, 0) = 0 [pid 1442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1442] write(3, "1000", 4) = 4 [pid 1442] close(3) = 0 executing program [pid 1442] write(1, "executing program\n", 18) = 18 [pid 1442] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1442] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1442] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1442] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1442] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1442] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1442] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1442] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1442] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1442] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1442] exit_group(0) = ? [pid 1442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1444 attached [pid 1444] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1444] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1444 [pid 1444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1444] setpgid(0, 0) = 0 [pid 1444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1444] write(3, "1000", 4) = 4 [pid 1444] close(3) = 0 [pid 1444] write(1, "executing program\n", 18) = 18 executing program [pid 1444] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1444] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1444] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1444] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1444] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1444] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1444] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1444] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1444] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1444] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1444] exit_group(0) = ? [pid 1444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1446 attached [pid 1446] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1446 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1446] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1446] setpgid(0, 0) = 0 [pid 1446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1446] write(3, "1000", 4) = 4 [pid 1446] close(3) = 0 [pid 1446] write(1, "executing program\n", 18) = 18 [pid 1446] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1446] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1446] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1446] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1446] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1446] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1446] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1446] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1446] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1446] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1446] exit_group(0) = ? [pid 1446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1448 attached , child_tidptr=0x555569dd4690) = 1448 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1448] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1448] <... set_robust_list resumed>) = 0 [pid 1448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1448] setpgid(0, 0) = 0 [pid 1448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1448] write(3, "1000", 4) = 4 [pid 1448] close(3) = 0 [pid 1448] write(1, "executing program\n", 18) = 18 executing program [pid 1448] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1448] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1448] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1448] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1448] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1448] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1448] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1448] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1448] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1448] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1448] exit_group(0) = ? [pid 1448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1450 attached , child_tidptr=0x555569dd4690) = 1450 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1450] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1450] setpgid(0, 0) = 0 [pid 1450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1450] write(3, "1000", 4) = 4 [pid 1450] close(3) = 0 [pid 1450] write(1, "executing program\n", 18) = 18 executing program [pid 1450] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1450] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1450] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1450] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1450] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1450] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1450] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1450] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1450] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1450] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1450] exit_group(0) = ? [pid 1450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1452 attached , child_tidptr=0x555569dd4690) = 1452 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1452] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1452] setpgid(0, 0) = 0 [pid 1452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1452] write(3, "1000", 4) = 4 [pid 1452] close(3) = 0 [pid 1452] write(1, "executing program\n", 18) = 18 executing program [pid 1452] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1452] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1452] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1452] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1452] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1452] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1452] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1452] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1452] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1452] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1452] exit_group(0) = ? [pid 1452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1454 ci2-android-6-12-rust/strace-static-x86_64: Process 1454 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1454] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1454] setpgid(0, 0) = 0 [pid 1454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1454] write(3, "1000", 4) = 4 [pid 1454] close(3) = 0 executing program [pid 1454] write(1, "executing program\n", 18) = 18 [pid 1454] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1454] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1454] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1454] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1454] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1454] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1454] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1454] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1454] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1454] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1454] exit_group(0) = ? [pid 1454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1456 attached , child_tidptr=0x555569dd4690) = 1456 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1456] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1456] setpgid(0, 0) = 0 [pid 1456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1456] write(3, "1000", 4) = 4 [pid 1456] close(3) = 0 [pid 1456] write(1, "executing program\n", 18) = 18 executing program [pid 1456] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1456] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1456] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1456] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1456] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1456] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1456] exit_group(0) = ? [pid 1456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1458 attached , child_tidptr=0x555569dd4690) = 1458 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1458] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1458] <... set_robust_list resumed>) = 0 [pid 1458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1458] setpgid(0, 0) = 0 [pid 1458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1458] write(3, "1000", 4) = 4 [pid 1458] close(3) = 0 executing program [pid 1458] write(1, "executing program\n", 18) = 18 [pid 1458] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1458] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1458] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1458] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1458] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1458] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1458] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1458] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1458] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1458] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1458] exit_group(0) = ? [pid 1458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1460 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1460 attached [pid 1460] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1460] setpgid(0, 0) = 0 [pid 1460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1460] write(3, "1000", 4) = 4 [pid 1460] close(3) = 0 executing program [pid 1460] write(1, "executing program\n", 18) = 18 [pid 1460] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1460] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1460] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1460] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1460] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1460] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1460] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1460] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1460] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1460] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1460] exit_group(0) = ? [pid 1460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1462 ci2-android-6-12-rust/strace-static-x86_64: Process 1462 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1462] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1462] setpgid(0, 0) = 0 [pid 1462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1462] write(3, "1000", 4) = 4 [pid 1462] close(3) = 0 [pid 1462] write(1, "executing program\n", 18) = 18 executing program [pid 1462] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1462] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1462] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1462] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1462] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1462] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1462] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1462] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1462] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1462] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1462] exit_group(0) = ? [pid 1462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1464 attached , child_tidptr=0x555569dd4690) = 1464 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1464] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1464] <... set_robust_list resumed>) = 0 [pid 1464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1464] setpgid(0, 0) = 0 [pid 1464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1464] write(3, "1000", 4) = 4 [pid 1464] close(3) = 0 [pid 1464] write(1, "executing program\n", 18) = 18 [pid 1464] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1464] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1464] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1464] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1464] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1464] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1464] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1464] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1464] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1464] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1464] exit_group(0) = ? [pid 1464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1466 attached , child_tidptr=0x555569dd4690) = 1466 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1466] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1466] <... set_robust_list resumed>) = 0 [pid 1466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1466] setpgid(0, 0) = 0 [pid 1466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1466] write(3, "1000", 4) = 4 [pid 1466] close(3) = 0 executing program [pid 1466] write(1, "executing program\n", 18) = 18 [pid 1466] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1466] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1466] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1466] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1466] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1466] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1466] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1466] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1466] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1466] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1466] exit_group(0) = ? [pid 1466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1468 attached [pid 1468] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1468] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1468 [pid 1468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1468] <... prctl resumed>) = 0 [pid 1468] setpgid(0, 0) = 0 [pid 1468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1468] write(3, "1000", 4) = 4 [pid 1468] close(3) = 0 [pid 1468] write(1, "executing program\n", 18) = 18 executing program [pid 1468] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1468] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1468] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1468] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1468] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1468] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1468] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1468] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1468] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1468] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1468] exit_group(0) = ? [pid 1468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1470 ci2-android-6-12-rust/strace-static-x86_64: Process 1470 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1470] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1470] setpgid(0, 0) = 0 [pid 1470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1470] write(3, "1000", 4) = 4 [pid 1470] close(3) = 0 executing program [pid 1470] write(1, "executing program\n", 18) = 18 [pid 1470] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1470] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1470] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1470] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1470] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1470] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1470] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1470] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1470] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1470] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1470] exit_group(0) = ? [pid 1470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1472 attached [pid 1472] set_robust_list(0x555569dd46a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1472 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1472] <... set_robust_list resumed>) = 0 [pid 1472] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1472] setpgid(0, 0) = 0 [pid 1472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1472] write(3, "1000", 4) = 4 [pid 1472] close(3) = 0 executing program [pid 1472] write(1, "executing program\n", 18) = 18 [pid 1472] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1472] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1472] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1472] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1472] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1472] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1472] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1472] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1472] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1472] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1472] exit_group(0) = ? [pid 1472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1474 attached , child_tidptr=0x555569dd4690) = 1474 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1474] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1474] setpgid(0, 0) = 0 [pid 1474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1474] write(3, "1000", 4) = 4 [pid 1474] close(3) = 0 [pid 1474] write(1, "executing program\n", 18) = 18 executing program [pid 1474] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1474] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1474] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1474] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1474] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1474] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1474] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1474] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1474] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1474] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1474] exit_group(0) = ? [pid 1474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1476 attached [pid 1476] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1476 [pid 1476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1476] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1476] setpgid(0, 0) = 0 [pid 1476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1476] write(3, "1000", 4) = 4 [pid 1476] close(3) = 0 [pid 1476] write(1, "executing program\n", 18) = 18 executing program [pid 1476] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1476] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1476] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1476] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1476] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1476] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1476] exit_group(0) = ? [pid 1476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1478 attached , child_tidptr=0x555569dd4690) = 1478 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1478] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1478] setpgid(0, 0) = 0 [pid 1478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1478] write(3, "1000", 4) = 4 [pid 1478] close(3) = 0 [pid 1478] write(1, "executing program\n", 18) = 18 executing program [pid 1478] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1478] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1478] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1478] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1478] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1478] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1478] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1478] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1478] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1478] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1478] exit_group(0) = ? [pid 1478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1480 ci2-android-6-12-rust/strace-static-x86_64: Process 1480 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1480] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1480] setpgid(0, 0) = 0 [pid 1480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1480] write(3, "1000", 4) = 4 [pid 1480] close(3) = 0 [pid 1480] write(1, "executing program\n", 18) = 18 executing program [pid 1480] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1480] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1480] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1480] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1480] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1480] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1480] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1480] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1480] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1480] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1480] exit_group(0) = ? [pid 1480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1482 ci2-android-6-12-rust/strace-static-x86_64: Process 1482 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1482] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1482] setpgid(0, 0) = 0 [pid 1482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1482] write(3, "1000", 4) = 4 [pid 1482] close(3) = 0 [pid 1482] write(1, "executing program\n", 18) = 18 executing program [pid 1482] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1482] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1482] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1482] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1482] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1482] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1482] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1482] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1482] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1482] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1482] exit_group(0) = ? [pid 1482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1484 attached , child_tidptr=0x555569dd4690) = 1484 [pid 1484] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1484] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1484] setpgid(0, 0) = 0 [pid 1484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1484] write(3, "1000", 4) = 4 [pid 1484] close(3) = 0 [pid 1484] write(1, "executing program\n", 18) = 18 [pid 1484] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1484] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1484] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1484] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1484] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1484] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1484] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1484] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1484] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1484] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1484] exit_group(0) = ? [pid 1484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1486 ci2-android-6-12-rust/strace-static-x86_64: Process 1486 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1486] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1486] setpgid(0, 0) = 0 [pid 1486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1486] write(3, "1000", 4) = 4 [pid 1486] close(3) = 0 [pid 1486] write(1, "executing program\n", 18) = 18 executing program [pid 1486] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1486] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1486] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1486] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1486] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1486] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1486] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1486] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1486] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1486] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1486] exit_group(0) = ? [pid 1486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1488 attached [pid 1488] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1488] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1488 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1488] setpgid(0, 0) = 0 [pid 1488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1488] write(3, "1000", 4) = 4 [pid 1488] close(3) = 0 [pid 1488] write(1, "executing program\n", 18) = 18 [pid 1488] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1488] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1488] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1488] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1488] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1488] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1488] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1488] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1488] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1488] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1488] exit_group(0) = ? [pid 1488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1490 attached , child_tidptr=0x555569dd4690) = 1490 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1490] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1490] setpgid(0, 0) = 0 [pid 1490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1490] write(3, "1000", 4) = 4 [pid 1490] close(3) = 0 [pid 1490] write(1, "executing program\n", 18) = 18 executing program [pid 1490] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1490] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1490] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1490] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1490] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1490] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1490] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1490] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1490] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1490] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1490] exit_group(0) = ? [pid 1490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1492 ci2-android-6-12-rust/strace-static-x86_64: Process 1492 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1492] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1492] <... set_robust_list resumed>) = 0 [pid 1492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1492] setpgid(0, 0) = 0 [pid 1492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1492] write(3, "1000", 4) = 4 [pid 1492] close(3) = 0 executing program [pid 1492] write(1, "executing program\n", 18) = 18 [pid 1492] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1492] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1492] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1492] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1492] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1492] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1492] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1492] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1492] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1492] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1492] exit_group(0) = ? [pid 1492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1494 attached , child_tidptr=0x555569dd4690) = 1494 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1494] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1494] setpgid(0, 0) = 0 [pid 1494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1494] write(3, "1000", 4) = 4 [pid 1494] close(3) = 0 [pid 1494] write(1, "executing program\n", 18) = 18 executing program [pid 1494] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1494] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1494] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1494] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1494] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1494] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1494] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1494] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1494] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1494] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1494] exit_group(0) = ? [pid 1494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1496 ci2-android-6-12-rust/strace-static-x86_64: Process 1496 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1496] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1496] setpgid(0, 0) = 0 [pid 1496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1496] write(3, "1000", 4) = 4 [pid 1496] close(3) = 0 executing program [pid 1496] write(1, "executing program\n", 18) = 18 [pid 1496] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1496] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1496] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1496] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1496] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1496] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1496] exit_group(0) = ? [pid 1496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1498 attached [pid 1498] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1498 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1498] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1498] setpgid(0, 0) = 0 [pid 1498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1498] write(3, "1000", 4) = 4 [pid 1498] close(3) = 0 [pid 1498] write(1, "executing program\n", 18) = 18 [pid 1498] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1498] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1498] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1498] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1498] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1498] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1498] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1498] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1498] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1498] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1498] exit_group(0) = ? [pid 1498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1500 attached , child_tidptr=0x555569dd4690) = 1500 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1500] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1500] setpgid(0, 0) = 0 [pid 1500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1500] write(3, "1000", 4) = 4 [pid 1500] close(3) = 0 [pid 1500] write(1, "executing program\n", 18) = 18 [pid 1500] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1500] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1500] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1500] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1500] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1500] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1500] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1500] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1500] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1500] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1500] exit_group(0) = ? [pid 1500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1502 attached , child_tidptr=0x555569dd4690) = 1502 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1502] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1502] setpgid(0, 0) = 0 [pid 1502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1502] write(3, "1000", 4) = 4 [pid 1502] close(3) = 0 [pid 1502] write(1, "executing program\n", 18) = 18 executing program [pid 1502] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1502] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1502] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1502] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1502] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1502] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1502] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1502] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1502] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1502] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1502] exit_group(0) = ? [pid 1502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1504 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1504 attached [pid 1504] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1504] setpgid(0, 0) = 0 [pid 1504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1504] write(3, "1000", 4) = 4 [pid 1504] close(3) = 0 [pid 1504] write(1, "executing program\n", 18) = 18 executing program [pid 1504] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1504] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1504] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1504] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1504] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1504] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1504] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1504] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1504] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1504] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1504] exit_group(0) = ? [pid 1504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1506 ci2-android-6-12-rust/strace-static-x86_64: Process 1506 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1506] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1506] setpgid(0, 0) = 0 [pid 1506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1506] write(3, "1000", 4) = 4 [pid 1506] close(3) = 0 [pid 1506] write(1, "executing program\n", 18) = 18 executing program [pid 1506] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1506] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1506] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1506] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1506] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1506] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1506] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1506] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1506] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1506] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1506] exit_group(0) = ? [pid 1506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1508 attached , child_tidptr=0x555569dd4690) = 1508 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1508] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1508] setpgid(0, 0) = 0 [pid 1508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1508] write(3, "1000", 4) = 4 [pid 1508] close(3) = 0 executing program [pid 1508] write(1, "executing program\n", 18) = 18 [pid 1508] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1508] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1508] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1508] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1508] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1508] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1508] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1508] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1508] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1508] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1508] exit_group(0) = ? [pid 1508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1510 attached , child_tidptr=0x555569dd4690) = 1510 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1510] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1510] setpgid(0, 0) = 0 [pid 1510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1510] write(3, "1000", 4) = 4 [pid 1510] close(3) = 0 [pid 1510] write(1, "executing program\n", 18) = 18 [pid 1510] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1510] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 executing program [pid 1510] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1510] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1510] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1510] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1510] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1510] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1510] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1510] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1510] exit_group(0) = ? [pid 1510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1512 attached [pid 1512] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1512] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1512 [pid 1512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1512] <... prctl resumed>) = 0 [pid 1512] setpgid(0, 0) = 0 [pid 1512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1512] write(3, "1000", 4) = 4 [pid 1512] close(3) = 0 [pid 1512] write(1, "executing program\n", 18) = 18 [pid 1512] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1512] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1512] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1512] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1512] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1512] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1512] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1512] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1512] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1512] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1512] exit_group(0) = ? [pid 1512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1514 attached [pid 1514] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1514] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1514 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1514] setpgid(0, 0) = 0 [pid 1514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1514] write(3, "1000", 4) = 4 [pid 1514] close(3) = 0 [pid 1514] write(1, "executing program\n", 18) = 18 executing program [pid 1514] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1514] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1514] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1514] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1514] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1514] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1514] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1514] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1514] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1514] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1514] exit_group(0) = ? [pid 1514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1516 ci2-android-6-12-rust/strace-static-x86_64: Process 1516 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1516] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1516] setpgid(0, 0) = 0 [pid 1516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1516] write(3, "1000", 4) = 4 [pid 1516] close(3) = 0 [pid 1516] write(1, "executing program\n", 18) = 18 executing program [pid 1516] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1516] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1516] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1516] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1516] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1516] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1516] exit_group(0) = ? [pid 1516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1518 attached , child_tidptr=0x555569dd4690) = 1518 [pid 1518] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1518] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1518] setpgid(0, 0) = 0 [pid 1518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1518] write(3, "1000", 4) = 4 [pid 1518] close(3) = 0 [pid 1518] write(1, "executing program\n", 18) = 18 [pid 1518] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1518] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1518] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1518] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1518] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1518] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1518] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1518] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1518] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1518] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1518] exit_group(0) = ? [pid 1518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1521 ci2-android-6-12-rust/strace-static-x86_64: Process 1521 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1521] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1521] setpgid(0, 0) = 0 [pid 1521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1521] write(3, "1000", 4) = 4 [pid 1521] close(3) = 0 executing program [pid 1521] write(1, "executing program\n", 18) = 18 [pid 1521] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1521] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1521] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1521] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1521] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1521] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1521] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1521] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1521] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1521] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1521] exit_group(0) = ? [pid 1521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1523 ci2-android-6-12-rust/strace-static-x86_64: Process 1523 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1523] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1523] setpgid(0, 0) = 0 [pid 1523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1523] write(3, "1000", 4) = 4 [pid 1523] close(3) = 0 [pid 1523] write(1, "executing program\n", 18) = 18 executing program [pid 1523] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1523] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1523] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1523] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1523] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1523] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1523] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1523] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1523] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1523] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1523] exit_group(0) = ? [pid 1523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1525 ci2-android-6-12-rust/strace-static-x86_64: Process 1525 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1525] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1525] setpgid(0, 0) = 0 [pid 1525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1525] write(3, "1000", 4) = 4 [pid 1525] close(3) = 0 [pid 1525] write(1, "executing program\n", 18) = 18 executing program [pid 1525] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1525] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1525] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1525] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1525] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1525] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1525] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1525] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1525] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1525] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1525] exit_group(0) = ? [pid 1525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1527 attached , child_tidptr=0x555569dd4690) = 1527 [pid 1527] set_robust_list(0x555569dd46a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1527] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1527] setpgid(0, 0) = 0 [pid 1527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1527] write(3, "1000", 4) = 4 [pid 1527] close(3) = 0 [pid 1527] write(1, "executing program\n", 18) = 18 [pid 1527] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1527] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1527] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1527] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1527] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1527] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1527] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1527] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1527] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1527] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1527] exit_group(0) = ? [pid 1527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1529 ci2-android-6-12-rust/strace-static-x86_64: Process 1529 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1529] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1529] setpgid(0, 0) = 0 [pid 1529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1529] write(3, "1000", 4) = 4 [pid 1529] close(3) = 0 [pid 1529] write(1, "executing program\n", 18) = 18 executing program [pid 1529] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1529] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1529] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1529] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1529] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1529] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1529] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1529] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1529] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1529] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1529] exit_group(0) = ? [pid 1529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1531 attached [pid 1531] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1531 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1531] <... prctl resumed>) = 0 [pid 1531] setpgid(0, 0) = 0 [pid 1531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1531] write(3, "1000", 4) = 4 [pid 1531] close(3) = 0 [pid 1531] write(1, "executing program\n", 18) = 18 [pid 1531] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1531] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1531] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1531] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1531] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1531] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1531] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1531] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1531] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1531] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1531] exit_group(0) = ? [pid 1531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1533 attached , child_tidptr=0x555569dd4690) = 1533 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1533] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1533] setpgid(0, 0) = 0 [pid 1533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1533] write(3, "1000", 4) = 4 [pid 1533] close(3) = 0 [pid 1533] write(1, "executing program\n", 18) = 18 executing program [pid 1533] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1533] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1533] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1533] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1533] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1533] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1533] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1533] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1533] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1533] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1533] exit_group(0) = ? [pid 1533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1535 attached , child_tidptr=0x555569dd4690) = 1535 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1535] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1535] <... set_robust_list resumed>) = 0 [pid 1535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1535] setpgid(0, 0) = 0 [pid 1535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1535] write(3, "1000", 4) = 4 [pid 1535] close(3) = 0 [pid 1535] write(1, "executing program\n", 18) = 18 executing program [pid 1535] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1535] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1535] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1535] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1535] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1535] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1535] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1535] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1535] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1535] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1535] exit_group(0) = ? [pid 1535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1537 attached , child_tidptr=0x555569dd4690) = 1537 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1537] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1537] setpgid(0, 0) = 0 [pid 1537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1537] write(3, "1000", 4) = 4 [pid 1537] close(3) = 0 executing program [pid 1537] write(1, "executing program\n", 18) = 18 [pid 1537] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1537] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1537] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1537] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1537] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1537] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1537] exit_group(0) = ? [pid 1537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1539 attached , child_tidptr=0x555569dd4690) = 1539 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1539] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1539] setpgid(0, 0) = 0 [pid 1539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1539] write(3, "1000", 4) = 4 [pid 1539] close(3) = 0 [pid 1539] write(1, "executing program\n", 18) = 18 executing program [pid 1539] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1539] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1539] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1539] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1539] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1539] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1539] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1539] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1539] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1539] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1539] exit_group(0) = ? [pid 1539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1541 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1541 attached [pid 1541] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1541] setpgid(0, 0) = 0 [pid 1541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1541] write(3, "1000", 4) = 4 [pid 1541] close(3) = 0 [pid 1541] write(1, "executing program\n", 18) = 18 [pid 1541] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1541] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1541] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1541] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1541] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1541] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1541] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1541] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1541] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1541] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1541] exit_group(0) = ? [pid 1541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1543 attached [pid 1543] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1543] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1543 [pid 1543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1543] <... prctl resumed>) = 0 [pid 1543] setpgid(0, 0) = 0 [pid 1543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1543] write(3, "1000", 4) = 4 [pid 1543] close(3) = 0 [pid 1543] write(1, "executing program\n", 18) = 18 executing program [pid 1543] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1543] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1543] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1543] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1543] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1543] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1543] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1543] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1543] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1543] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1543] exit_group(0) = ? [pid 1543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1545 attached , child_tidptr=0x555569dd4690) = 1545 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1545] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1545] setpgid(0, 0) = 0 [pid 1545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1545] write(3, "1000", 4) = 4 [pid 1545] close(3) = 0 [pid 1545] write(1, "executing program\n", 18) = 18 executing program [pid 1545] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1545] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1545] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1545] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1545] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1545] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1545] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1545] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1545] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1545] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1545] exit_group(0) = ? [pid 1545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1545, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1547 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1547 attached [pid 1547] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1547] setpgid(0, 0) = 0 [pid 1547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1547] write(3, "1000", 4) = 4 [pid 1547] close(3) = 0 [pid 1547] write(1, "executing program\n", 18) = 18 executing program [pid 1547] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1547] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1547] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1547] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1547] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1547] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1547] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1547] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1547] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1547] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1547] exit_group(0) = ? [pid 1547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1549 ci2-android-6-12-rust/strace-static-x86_64: Process 1549 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1549] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1549] setpgid(0, 0) = 0 [pid 1549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1549] write(3, "1000", 4) = 4 [pid 1549] close(3) = 0 executing program [pid 1549] write(1, "executing program\n", 18) = 18 [pid 1549] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1549] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1549] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1549] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1549] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1549] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1549] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1549] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1549] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1549] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1549] exit_group(0) = ? [pid 1549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1551 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1551 attached [pid 1551] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1551] setpgid(0, 0) = 0 [pid 1551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1551] write(3, "1000", 4) = 4 [pid 1551] close(3) = 0 [pid 1551] write(1, "executing program\n", 18) = 18 executing program [pid 1551] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1551] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1551] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1551] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1551] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1551] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1551] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1551] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1551] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1551] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1551] exit_group(0) = ? [pid 1551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1553 attached , child_tidptr=0x555569dd4690) = 1553 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1553] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1553] setpgid(0, 0) = 0 [pid 1553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1553] write(3, "1000", 4) = 4 [pid 1553] close(3) = 0 executing program [pid 1553] write(1, "executing program\n", 18) = 18 [pid 1553] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1553] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1553] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1553] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1553] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1553] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1553] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1553] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1553] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1553] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1553] exit_group(0) = ? [pid 1553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1555 attached [pid 1555] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1555 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1555] <... prctl resumed>) = 0 [pid 1555] setpgid(0, 0) = 0 [pid 1555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1555] write(3, "1000", 4) = 4 [pid 1555] close(3) = 0 [pid 1555] write(1, "executing program\n", 18) = 18 executing program [pid 1555] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1555] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1555] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1555] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1555] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1555] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1555] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1555] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1555] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1555] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1555] exit_group(0) = ? [pid 1555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1557 attached [pid 1557] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1557] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1557 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1557] setpgid(0, 0) = 0 [pid 1557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1557] write(3, "1000", 4) = 4 [pid 1557] close(3) = 0 [pid 1557] write(1, "executing program\n", 18) = 18 [pid 1557] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1557] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1557] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1557] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1557] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1557] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1557] exit_group(0) = ? [pid 1557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1559 ci2-android-6-12-rust/strace-static-x86_64: Process 1559 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1559] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1559] setpgid(0, 0) = 0 [pid 1559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1559] write(3, "1000", 4) = 4 [pid 1559] close(3) = 0 [pid 1559] write(1, "executing program\n", 18) = 18 [pid 1559] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 executing program [pid 1559] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1559] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1559] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1559] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1559] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1559] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1559] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1559] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1559] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1559] exit_group(0) = ? [pid 1559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1561 attached [pid 1561] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1561] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1561 [pid 1561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1561] <... prctl resumed>) = 0 [pid 1561] setpgid(0, 0) = 0 [pid 1561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1561] write(3, "1000", 4) = 4 [pid 1561] close(3) = 0 [pid 1561] write(1, "executing program\n", 18) = 18 executing program [pid 1561] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1561] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1561] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1561] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1561] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1561] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1561] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1561] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1561] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1561] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1561] exit_group(0) = ? [pid 1561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1563 attached , child_tidptr=0x555569dd4690) = 1563 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1563] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1563] setpgid(0, 0) = 0 [pid 1563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1563] write(3, "1000", 4) = 4 [pid 1563] close(3) = 0 [pid 1563] write(1, "executing program\n", 18) = 18 executing program [pid 1563] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1563] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1563] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1563] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1563] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1563] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1563] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1563] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1563] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1563] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1563] exit_group(0) = ? [pid 1563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1565 attached , child_tidptr=0x555569dd4690) = 1565 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1565] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1565] setpgid(0, 0) = 0 [pid 1565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1565] write(3, "1000", 4) = 4 [pid 1565] close(3) = 0 executing program [pid 1565] write(1, "executing program\n", 18) = 18 [pid 1565] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1565] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1565] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1565] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1565] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1565] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1565] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1565] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1565] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1565] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1565] exit_group(0) = ? [pid 1565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1567 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1567 attached [pid 1567] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1567] setpgid(0, 0) = 0 [pid 1567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1567] write(3, "1000", 4) = 4 [pid 1567] close(3) = 0 [pid 1567] write(1, "executing program\n", 18) = 18 executing program [pid 1567] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1567] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1567] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1567] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1567] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1567] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1567] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1567] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1567] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1567] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1567] exit_group(0) = ? [pid 1567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1569 ci2-android-6-12-rust/strace-static-x86_64: Process 1569 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1569] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1569] setpgid(0, 0) = 0 [pid 1569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1569] write(3, "1000", 4) = 4 [pid 1569] close(3) = 0 executing program [pid 1569] write(1, "executing program\n", 18) = 18 [pid 1569] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1569] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1569] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1569] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1569] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1569] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1569] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1569] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1569] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1569] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1569] exit_group(0) = ? [pid 1569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1571 ci2-android-6-12-rust/strace-static-x86_64: Process 1571 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1571] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1571] setpgid(0, 0) = 0 [pid 1571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1571] write(3, "1000", 4) = 4 [pid 1571] close(3) = 0 [pid 1571] write(1, "executing program\n", 18) = 18 executing program [pid 1571] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1571] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1571] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1571] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1571] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1571] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1571] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1571] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1571] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1571] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1571] exit_group(0) = ? [pid 1571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1573 attached , child_tidptr=0x555569dd4690) = 1573 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1573] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1573] setpgid(0, 0) = 0 [pid 1573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1573] write(3, "1000", 4) = 4 [pid 1573] close(3) = 0 executing program [pid 1573] write(1, "executing program\n", 18) = 18 [pid 1573] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1573] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1573] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1573] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1573] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1573] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1573] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1573] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1573] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1573] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1573] exit_group(0) = ? [pid 1573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1575 ci2-android-6-12-rust/strace-static-x86_64: Process 1575 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1575] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1575] setpgid(0, 0) = 0 [pid 1575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1575] write(3, "1000", 4) = 4 [pid 1575] close(3) = 0 executing program [pid 1575] write(1, "executing program\n", 18) = 18 [pid 1575] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1575] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1575] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1575] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1575] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1575] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1575] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1575] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1575] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1575] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1575] exit_group(0) = ? [pid 1575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1577 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1577 attached [pid 1577] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1577] setpgid(0, 0) = 0 [pid 1577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1577] write(3, "1000", 4) = 4 [pid 1577] close(3) = 0 [pid 1577] write(1, "executing program\n", 18) = 18 executing program [pid 1577] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1577] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1577] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1577] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1577] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1577] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1577] exit_group(0) = ? [pid 1577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1579 attached , child_tidptr=0x555569dd4690) = 1579 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1579] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1579] setpgid(0, 0) = 0 [pid 1579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1579] write(3, "1000", 4) = 4 [pid 1579] close(3) = 0 [pid 1579] write(1, "executing program\n", 18) = 18 executing program [pid 1579] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1579] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1579] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1579] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1579] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1579] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1579] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1579] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1579] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1579] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1579] exit_group(0) = ? [pid 1579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1581 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1581 attached [pid 1581] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1581] setpgid(0, 0) = 0 [pid 1581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1581] write(3, "1000", 4) = 4 [pid 1581] close(3) = 0 [pid 1581] write(1, "executing program\n", 18) = 18 [pid 1581] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1581] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1581] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1581] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1581] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1581] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1581] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1581] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1581] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1581] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1581] exit_group(0) = ? [pid 1581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1583 attached [pid 1583] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1583] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1583 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1583] setpgid(0, 0) = 0 [pid 1583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1583] write(3, "1000", 4) = 4 [pid 1583] close(3) = 0 [pid 1583] write(1, "executing program\n", 18) = 18 [pid 1583] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1583] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1583] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1583] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1583] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 executing program [pid 1583] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1583] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1583] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1583] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1583] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1583] exit_group(0) = ? [pid 1583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1585 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1585 attached [pid 1585] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1585] setpgid(0, 0) = 0 [pid 1585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1585] write(3, "1000", 4) = 4 [pid 1585] close(3) = 0 [pid 1585] write(1, "executing program\n", 18) = 18 executing program [pid 1585] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1585] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1585] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1585] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1585] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1585] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1585] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1585] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1585] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1585] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1585] exit_group(0) = ? [pid 1585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1587 attached , child_tidptr=0x555569dd4690) = 1587 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1587] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1587] <... set_robust_list resumed>) = 0 [pid 1587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1587] setpgid(0, 0) = 0 [pid 1587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1587] write(3, "1000", 4) = 4 [pid 1587] close(3) = 0 [pid 1587] write(1, "executing program\n", 18) = 18 [pid 1587] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1587] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1587] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1587] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1587] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1587] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1587] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1587] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1587] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1587] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1587] exit_group(0) = ? [pid 1587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1589 attached , child_tidptr=0x555569dd4690) = 1589 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1589] set_robust_list(0x555569dd46a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1589] <... set_robust_list resumed>) = 0 [pid 1589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1589] setpgid(0, 0) = 0 [pid 1589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1589] write(3, "1000", 4) = 4 [pid 1589] close(3) = 0 [pid 1589] write(1, "executing program\n", 18) = 18 executing program [pid 1589] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1589] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1589] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1589] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1589] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1589] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1589] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1589] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1589] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1589] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1589] exit_group(0) = ? [pid 1589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1591 attached , child_tidptr=0x555569dd4690) = 1591 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1591] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1591] setpgid(0, 0) = 0 [pid 1591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1591] write(3, "1000", 4) = 4 [pid 1591] close(3) = 0 executing program [pid 1591] write(1, "executing program\n", 18) = 18 [pid 1591] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1591] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1591] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1591] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1591] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1591] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1591] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1591] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1591] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1591] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1591] exit_group(0) = ? [pid 1591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1593 attached , child_tidptr=0x555569dd4690) = 1593 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1593] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1593] setpgid(0, 0) = 0 [pid 1593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1593] write(3, "1000", 4) = 4 [pid 1593] close(3) = 0 [pid 1593] write(1, "executing program\n", 18) = 18 executing program [pid 1593] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1593] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1593] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1593] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1593] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1593] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1593] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1593] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1593] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1593] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1593] exit_group(0) = ? [pid 1593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1595 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 1595 attached [pid 1595] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1595] setpgid(0, 0) = 0 [pid 1595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1595] write(3, "1000", 4) = 4 [pid 1595] close(3) = 0 [pid 1595] write(1, "executing program\n", 18) = 18 executing program [pid 1595] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1595] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1595] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1595] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1595] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1595] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1595] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1595] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1595] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1595] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1595] exit_group(0) = ? [pid 1595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1597 attached , child_tidptr=0x555569dd4690) = 1597 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1597] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1597] setpgid(0, 0) = 0 [pid 1597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1597] write(3, "1000", 4) = 4 [pid 1597] close(3) = 0 executing program [pid 1597] write(1, "executing program\n", 18) = 18 [pid 1597] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1597] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1597] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1597] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1597] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1597] openat(AT_FDCWD, "/dev/ublkc4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 1597] exit_group(0) = ? [pid 1597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1599 attached , child_tidptr=0x555569dd4690) = 1599 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1599] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1599] setpgid(0, 0) = 0 [pid 1599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1599] write(3, "1000", 4) = 4 [pid 1599] close(3) = 0 [pid 1599] write(1, "executing program\n", 18) = 18 executing program [pid 1599] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1599] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1599] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1599] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1599] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1599] openat(AT_FDCWD, "/dev/ublkc5", O_RDWR) = 5 [pid 1599] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1599] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1599] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1599] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1599] exit_group(0) = ? [pid 1599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1601 ci2-android-6-12-rust/strace-static-x86_64: Process 1601 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1601] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1601] setpgid(0, 0) = 0 [pid 1601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1601] write(3, "1000", 4) = 4 [pid 1601] close(3) = 0 [pid 1601] write(1, "executing program\n", 18) = 18 executing program [pid 1601] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1601] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1601] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1601] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1601] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1601] openat(AT_FDCWD, "/dev/ublkc6", O_RDWR) = 5 [pid 1601] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1601] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1601] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1601] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1601] exit_group(0) = ? [pid 1601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569dd4690) = 1603 ci2-android-6-12-rust/strace-static-x86_64: Process 1603 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1603] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1603] setpgid(0, 0) = 0 [pid 1603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1603] write(3, "1000", 4) = 4 [pid 1603] close(3) = 0 executing program [pid 1603] write(1, "executing program\n", 18) = 18 [pid 1603] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1603] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1603] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1603] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1603] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1603] openat(AT_FDCWD, "/dev/ublkc7", O_RDWR) = 5 [pid 1603] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1603] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1603] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1603] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1603] exit_group(0) = ? [pid 1603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1605 attached , child_tidptr=0x555569dd4690) = 1605 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1605] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1605] setpgid(0, 0) = 0 [pid 1605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1605] write(3, "1000", 4) = 4 [pid 1605] close(3) = 0 [pid 1605] write(1, "executing program\n", 18) = 18 executing program [pid 1605] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1605] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1605] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1605] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1605] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1605] openat(AT_FDCWD, "/dev/ublkc8", O_RDWR) = 5 [pid 1605] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1605] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1605] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1605] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1605] exit_group(0) = ? [pid 1605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1607 attached [pid 1607] set_robust_list(0x555569dd46a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1607 [pid 1607] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1607] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1607] setpgid(0, 0) = 0 [pid 1607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1607] write(3, "1000", 4) = 4 [pid 1607] close(3) = 0 [pid 1607] write(1, "executing program\n", 18) = 18 executing program [pid 1607] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1607] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1607] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1607] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1607] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1607] openat(AT_FDCWD, "/dev/ublkc9", O_RDWR) = 5 [pid 1607] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1607] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1607] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1607] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1607] exit_group(0) = ? [pid 1607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1609 attached , child_tidptr=0x555569dd4690) = 1609 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1609] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1609] setpgid(0, 0) = 0 [pid 1609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1609] write(3, "1000", 4) = 4 [pid 1609] close(3) = 0 [pid 1609] write(1, "executing program\n", 18) = 18 executing program [pid 1609] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1609] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1609] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1609] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1609] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1609] openat(AT_FDCWD, "/dev/ublkc0", O_RDWR) = 5 [pid 1609] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1609] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1609] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1609] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1609] exit_group(0) = ? [pid 1609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1611 attached , child_tidptr=0x555569dd4690) = 1611 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1611] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1611] setpgid(0, 0) = 0 [pid 1611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1611] write(3, "1000", 4) = 4 [pid 1611] close(3) = 0 executing program [pid 1611] write(1, "executing program\n", 18) = 18 [pid 1611] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1611] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1611] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1611] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1611] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1611] openat(AT_FDCWD, "/dev/ublkc1", O_RDWR) = 5 [pid 1611] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1611] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1611] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1611] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1611] exit_group(0) = ? [pid 1611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1613 attached [pid 1613] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1613] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1613 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1613] setpgid(0, 0) = 0 [pid 1613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1613] write(3, "1000", 4) = 4 [pid 1613] close(3) = 0 [pid 1613] write(1, "executing program\n", 18) = 18 [pid 1613] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1613] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1613] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1613] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 executing program [pid 1613] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1613] openat(AT_FDCWD, "/dev/ublkc2", O_RDWR) = 5 [pid 1613] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1613] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1613] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1613] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1613] exit_group(0) = ? [pid 1613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1615 attached , child_tidptr=0x555569dd4690) = 1615 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1615] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1615] setpgid(0, 0) = 0 [pid 1615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1615] write(3, "1000", 4) = 4 [pid 1615] close(3) = 0 [pid 1615] write(1, "executing program\n", 18) = 18 executing program [pid 1615] openat(AT_FDCWD, "/dev/ublk-control", O_RDWR) = 3 [pid 1615] io_uring_setup(32, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32, cq_entries=64, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=2176, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 4 [pid 1615] mmap(NULL, 2304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0) = 0x7f3aee75c000 [pid 1615] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 4, 0x10000000) = 0x7f3aee75b000 [pid 1615] io_uring_enter(4, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = 1 [pid 1615] openat(AT_FDCWD, "/dev/ublkc3", O_RDWR) = 5 [pid 1615] io_uring_setup(260, {flags=IORING_SETUP_SQE128|IORING_SETUP_CQE32, sq_thread_cpu=0x2, sq_thread_idle=537, sq_entries=512, cq_entries=1024, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE|IORING_FEAT_REG_REG_RING|IORING_FEAT_RECVSEND_BUNDLE|IORING_FEAT_MIN_TIMEOUT|IORING_FEAT_NO_IOWAIT, sq_off={head=0, tail=4, ring_mask=16, ring_entries=24, flags=36, dropped=32, array=32896, user_addr=0}, cq_off={head=8, tail=12, ring_mask=20, ring_entries=28, overflow=44, cqes=64, flags=40, user_addr=0}}) = 6 [pid 1615] mmap(NULL, 34944, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0) = 0x7f3aee752000 [pid 1615] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_POPULATE, 6, 0x10000000) = 0x7f3aee742000 [pid 1615] mmap(NULL, 8192, PROT_READ, MAP_SHARED|MAP_POPULATE, 5, 0) = -1 EINVAL (Invalid argument) [pid 1615] exit_group(0) = ? [pid 1615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 1617 attached [pid 1617] set_robust_list(0x555569dd46a0, 24) = 0 [pid 1617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555569dd4690) = 1617 [pid 1617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0