ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor2123298545 <...> Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor2123298545", ["ci2-android-6-12-rust/syz-executor2123298545"], 0x7ffea7586f80 /* 10 vars */) = 0 brk(NULL) = 0x555582908000 brk(0x555582908d40) = 0x555582908d40 arch_prctl(ARCH_SET_FS, 0x5555829083c0) = 0 set_tid_address(0x555582908690) = 313 set_robust_list(0x5555829086a0, 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-executor2123298545", 4096) = 50 getrandom("\xbe\x67\x62\xc0\xb4\x0f\xca\x61", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555582908d40 brk(0x555582929d40) = 0x555582929d40 brk(0x55558292a000) = 0x55558292a000 mprotect(0x7fa733bd2000, 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 314 attached , child_tidptr=0x555582908690) = 314 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] set_robust_list(0x5555829086a0, 24 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... clone resumed>, child_tidptr=0x555582908690) = 315 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 316 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x555582908690) = 317 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 318 attached , child_tidptr=0x555582908690) = 318 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 318] set_robust_list(0x5555829086a0, 24) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 318] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x5555829086a0, 24 [pid 318] <... clone resumed>, child_tidptr=0x555582908690) = 319 [pid 319] <... set_robust_list resumed>) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [] [pid 319] rt_sigprocmask(SIG_SETMASK, [] [pid 318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] write(1, "executing program\n", 18) = 18 executing program [pid 319] mkdirat(AT_FDCWD, "./sys", 0777ci2-android-6-12-rust/strace-static-x86_64: Process 317 attached ci2-android-6-12-rust/strace-static-x86_64: Process 316 attached ci2-android-6-12-rust/strace-static-x86_64: Process 315 attached [pid 317] set_robust_list(0x5555829086a0, 24 [pid 315] set_robust_list(0x5555829086a0, 24 [pid 317] <... set_robust_list resumed>) = 0 [pid 316] set_robust_list(0x5555829086a0, 24 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... set_robust_list resumed>) = 0 [pid 315] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... prctl resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] setpgid(0, 0 [pid 319] <... mkdirat resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... setpgid resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 319] mount(NULL, "./sys", "sysfs", 0, NULLci2-android-6-12-rust/strace-static-x86_64: Process 320 attached ) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 319] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 266.428367][ T36] audit: type=1400 audit(1789526608.710:64): avc: denied { execmem } for pid=313 comm="syz-executor212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 266.451423][ T36] audit: type=1400 audit(1789526608.730:65): avc: denied { mounton } for pid=319 comm="syz-executor212" path="/root/sys" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 266.457135][ T319] PM: suspend entry (s2idle) [pid 319] write(3, "freeze\n", 7 [pid 320] set_robust_list(0x5555829086a0, 24 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 320 [pid 316] <... openat resumed>) = 3 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... set_robust_list resumed>) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] write(1, "executing program\n", 18) = 18 [pid 320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 320] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 320] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [ 266.475346][ T36] audit: type=1400 audit(1789526608.730:66): avc: denied { mount } for pid=319 comm="syz-executor212" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 266.485059][ T320] PM: suspend entry (s2idle) [ 266.504421][ T36] audit: type=1400 audit(1789526608.760:67): avc: denied { mounton } for pid=320 comm="syz-executor212" path="/root/sys" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [pid 320] write(3, "freeze\n", 7 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] write(3, "1000", 4ci2-android-6-12-rust/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x5555829086a0, 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 [pid 321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 321] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 321] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 321] write(3, "freeze\n", 7 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... write resumed>) = 4 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 321 [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 316] write(1, "executing program\n", 18 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... write resumed>) = 18 executing program [pid 316] mkdirat(AT_FDCWD, "./sys", 0777 [pid 320] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 320] exit_group(0) = ? [pid 320] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] mount(NULL, "./sys", "sysfs", 0, NULL [pid 317] <... restart_syscall resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 316] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... openat resumed>) = 3 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] write(3, "freeze\n", 7 [pid 315] <... restart_syscall resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 322 ci2-android-6-12-rust/strace-static-x86_64: Process 322 attached [pid 316] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] exit_group(0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 322] set_robust_list(0x5555829086a0, 24 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... exit_group resumed>) = ? [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 322] <... set_robust_list resumed>) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 323 attached [pid 322] rt_sigprocmask(SIG_SETMASK, [] [pid 316] +++ exited with 0 +++ [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 323 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] set_robust_list(0x5555829086a0, 24 [pid 322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 323] <... set_robust_list resumed>) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] write(1, "executing program\n", 18) = 18 executing program [pid 323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 323] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 323] write(3, "freeze\n", 7 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 322] <... prctl resumed>) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3 [pid 314] <... restart_syscall resumed>) = 0 [pid 322] <... close resumed>) = 0 executing program [pid 322] write(1, "executing program\n", 18) = 18 [pid 322] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 322] mount(NULL, "./sys", "sysfs", 0, NULL [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 323] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 322] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 323] exit_group(0 [pid 322] openat(AT_FDCWD, "./sys/power/state", O_RDWRci2-android-6-12-rust/strace-static-x86_64: Process 324 attached [pid 323] <... exit_group resumed>) = ? [pid 322] <... openat resumed>) = 3 [pid 322] write(3, "freeze\n", 7 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 324 [pid 324] set_robust_list(0x5555829086a0, 24 [pid 323] +++ exited with 0 +++ [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] <... set_robust_list resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 322] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 322] exit_group(0) = ? [pid 315] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 325 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x5555829086a0, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 324] rt_sigprocmask(SIG_SETMASK, [] [pid 325] close(3) = 0 [pid 325] write(1, "executing program\n", 18) = 18 executing program [pid 325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 325] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 266.512455][ T321] PM: suspend entry (s2idle) [ 266.533502][ T320] PM: suspend exit [ 266.540254][ T321] PM: suspend exit [ 266.546947][ T316] PM: suspend entry (s2idle) [ 266.551842][ T316] PM: suspend exit [ 266.560021][ T323] PM: suspend entry (s2idle) [ 266.564662][ T323] PM: suspend exit [ 266.569720][ T322] PM: suspend entry (s2idle) [ 266.574370][ T322] PM: suspend exit [pid 325] write(3, "freeze\n", 7 [pid 324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 322] +++ exited with 0 +++ [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 324] <... prctl resumed>) = 0 [pid 324] setpgid(0, 0) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 324] <... openat resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 324] write(3, "1000", 4) = 4 ci2-android-6-12-rust/strace-static-x86_64: Process 326 attached [pid 325] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 326] set_robust_list(0x5555829086a0, 24) = 0 [pid 325] exit_group(0 [pid 326] rt_sigprocmask(SIG_SETMASK, [] [pid 325] <... exit_group resumed>) = ? [pid 324] close(3 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 326 [pid 326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] <... close resumed>) = 0 [pid 324] write(1, "executing program\n", 18 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 326] <... prctl resumed>) = 0 [pid 324] <... write resumed>) = 18 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 326] setpgid(0, 0 [pid 324] mkdirat(AT_FDCWD, "./sys", 0777 [pid 326] <... setpgid resumed>) = 0 [pid 324] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 325] +++ exited with 0 +++ [pid 324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 326] <... openat resumed>) = 3 [pid 324] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 326] write(3, "1000", 4 [pid 324] <... openat resumed>) = 3 [pid 326] <... write resumed>) = 4 [pid 326] close(3) = 0 [pid 326] write(1, "executing program\n", 18) = 18 executing program [pid 326] mkdirat(AT_FDCWD, "./sys", 0777 [pid 324] write(3, "freeze\n", 7 [pid 326] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 326] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 326] write(3, "freeze\n", 7 [pid 315] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 327 [pid 315] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 327 attached , NULL, 8) = 0 [pid 327] set_robust_list(0x5555829086a0, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] write(1, "executing program\n", 18) = 18 executing program [pid 327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 327] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 327] write(3, "freeze\n", 7) = -1 EBUSY (Device or resource busy) [pid 324] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 327] exit_group(0) = ? [pid 327] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 324] exit_group(0) = ? [pid 324] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 326] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 326] exit_group(0) = ? [pid 326] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 328 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x5555829086a0, 24) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... restart_syscall resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 329 attached , child_tidptr=0x555582908690) = 329 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 330 attached [pid 329] set_robust_list(0x5555829086a0, 24 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 330] set_robust_list(0x5555829086a0, 24 [pid 329] <... set_robust_list resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 330 [pid 330] <... set_robust_list resumed>) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [] [pid 328] <... prctl resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 330] rt_sigprocmask(SIG_SETMASK, [] [pid 329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 328] setpgid(0, 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 328] <... setpgid resumed>) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 329] <... prctl resumed>) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 330] <... prctl resumed>) = 0 [pid 329] setpgid(0, 0 [pid 328] <... openat resumed>) = 3 [pid 330] setpgid(0, 0 [pid 329] <... setpgid resumed>) = 0 [pid 328] write(3, "1000", 4 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 330] <... setpgid resumed>) = 0 [pid 328] <... write resumed>) = 4 [pid 328] close(3 [pid 329] <... openat resumed>) = 3 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 329] write(3, "1000", 4 [pid 328] <... close resumed>) = 0 [pid 329] <... write resumed>) = 4 [pid 330] <... openat resumed>) = 3 [pid 329] close(3 executing program [pid 328] write(1, "executing program\n", 18 [pid 330] write(3, "1000", 4 [pid 329] <... close resumed>) = 0 [pid 328] <... write resumed>) = 18 [pid 330] <... write resumed>) = 4 [pid 329] write(1, "executing program\n", 18 [pid 328] mkdirat(AT_FDCWD, "./sys", 0777 [pid 330] close(3 [pid 329] <... write resumed>) = 18 executing program [pid 330] <... close resumed>) = 0 [pid 329] mkdirat(AT_FDCWD, "./sys", 0777 [pid 328] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 330] write(1, "executing program\n", 18 [pid 329] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 328] mount(NULL, "./sys", "sysfs", 0, NULL [pid 330] <... write resumed>) = 18 [pid 329] mount(NULL, "./sys", "sysfs", 0, NULL [pid 328] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 328] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 266.582162][ T325] PM: suspend entry (s2idle) [ 266.586807][ T325] PM: suspend exit [ 266.604738][ T324] PM: suspend entry (s2idle) [ 266.605815][ T326] PM: suspend entry (s2idle) [ 266.610429][ T324] PM: suspend exit [ 266.619422][ T327] PM: suspend entry (s2idle) [ 266.620756][ T326] PM: suspend exit [ 266.624044][ T327] PM: suspend exit [pid 328] write(3, "freeze\n", 7 [pid 330] mkdirat(AT_FDCWD, "./sys", 0777 [pid 329] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 330] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 329] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 330] mount(NULL, "./sys", "sysfs", 0, NULL [pid 329] <... openat resumed>) = 3 [pid 330] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 329] write(3, "freeze\n", 7 [pid 328] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 328] exit_group(0) = ? [pid 328] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 330] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 330] write(3, "freeze\n", 7 [pid 317] <... restart_syscall resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 329] <... write resumed>) = -1 EBUSY (Device or resource busy) ci2-android-6-12-rust/strace-static-x86_64: Process 331 attached [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 331 [pid 329] exit_group(0 [pid 331] set_robust_list(0x5555829086a0, 24 [pid 329] <... exit_group resumed>) = ? [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 331] <... set_robust_list resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [] [pid 329] +++ exited with 0 +++ [pid 331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 331] <... setpgid resumed>) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 330] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 331] <... openat resumed>) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 executing program [pid 331] write(1, "executing program\n", 18) = 18 [pid 330] exit_group(0 [pid 331] mkdirat(AT_FDCWD, "./sys", 0777 [pid 330] <... exit_group resumed>) = ? [pid 331] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 331] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 331] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 331] write(3, "freeze\n", 7 [pid 330] +++ exited with 0 +++ [pid 314] <... restart_syscall resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 333 attached [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 332 [pid 333] set_robust_list(0x5555829086a0, 24 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 333 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 332 attached [pid 333] <... set_robust_list resumed>) = 0 [pid 331] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [] [pid 332] set_robust_list(0x5555829086a0, 24 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 332] <... set_robust_list resumed>) = 0 [pid 331] exit_group(0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [] [pid 331] <... exit_group resumed>) = ? [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 [pid 333] write(1, "executing program\n", 18) = 18 executing program [pid 333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] +++ exited with 0 +++ [pid 333] mount(NULL, "./sys", "sysfs", 0, NULL [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 333] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 333] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 332] <... prctl resumed>) = 0 [pid 333] <... openat resumed>) = 3 [pid 333] write(3, "freeze\n", 7 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 executing program [pid 332] write(1, "executing program\n", 18) = 18 [pid 332] mkdirat(AT_FDCWD, "./sys", 0777 [pid 317] <... restart_syscall resumed>) = 0 [ 266.643815][ T328] PM: suspend entry (s2idle) [ 266.648539][ T328] PM: suspend exit [ 266.651275][ T329] PM: suspend entry (s2idle) [ 266.657179][ T329] PM: suspend exit [ 266.660095][ T330] PM: suspend entry (s2idle) [ 266.667549][ T330] PM: suspend exit [ 266.675575][ T331] PM: suspend entry (s2idle) [ 266.680415][ T331] PM: suspend exit [ 266.686776][ T333] PM: suspend entry (s2idle) [pid 332] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 333] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 332] mount(NULL, "./sys", "sysfs", 0, NULL [pid 333] exit_group(0 [pid 332] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 333] <... exit_group resumed>) = ? [pid 332] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 332] <... openat resumed>) = 3 [pid 332] write(3, "freeze\n", 7 [pid 333] +++ exited with 0 +++ [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-12-rust/strace-static-x86_64: Process 334 attached [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 334 [pid 334] set_robust_list(0x5555829086a0, 24 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 334] <... set_robust_list resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 executing program [pid 334] write(1, "executing program\n", 18) = 18 [pid 334] mkdirat(AT_FDCWD, "./sys", 0777 [pid 332] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 334] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 334] mount(NULL, "./sys", "sysfs", 0, NULL [pid 332] exit_group(0 [pid 334] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 332] <... exit_group resumed>) = ? [pid 334] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 334] write(3, "freeze\n", 7 [pid 332] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 335 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 336 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 336 attached ci2-android-6-12-rust/strace-static-x86_64: Process 335 attached [pid 336] set_robust_list(0x5555829086a0, 24 [pid 335] set_robust_list(0x5555829086a0, 24 [pid 336] <... set_robust_list resumed>) = 0 [pid 335] <... set_robust_list resumed>) = 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 [pid 334] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 336] rt_sigprocmask(SIG_SETMASK, [] [pid 335] <... openat resumed>) = 3 [pid 336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] exit_group(0 [pid 335] write(3, "1000", 4) = 4 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 335] close(3 [pid 334] <... exit_group resumed>) = ? [pid 335] <... close resumed>) = 0 executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 335] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 335] mount(NULL, "./sys", "sysfs", 0, NULL [pid 336] <... prctl resumed>) = 0 [pid 335] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 334] +++ exited with 0 +++ [pid 336] setpgid(0, 0 [pid 335] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 336] <... setpgid resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 335] <... openat resumed>) = 3 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 335] write(3, "freeze\n", 7 [pid 336] <... openat resumed>) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 336] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 336] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [ 266.691659][ T333] PM: suspend exit [ 266.697119][ T332] PM: suspend entry (s2idle) [ 266.704368][ T332] PM: suspend exit [ 266.709487][ T334] PM: suspend entry (s2idle) [ 266.716672][ T334] PM: suspend exit [ 266.736260][ T335] PM: suspend entry (s2idle) [pid 336] write(3, "freeze\n", 7 [pid 317] <... restart_syscall resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 335] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 337 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x5555829086a0, 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] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 337] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 337] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 337] write(3, "freeze\n", 7 [pid 335] exit_group(0) = ? [pid 336] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 336] exit_group(0 [pid 335] +++ exited with 0 +++ [pid 336] <... exit_group resumed>) = ? [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 337] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 337] exit_group(0) = ? [pid 336] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 337] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 338 attached [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 338] set_robust_list(0x5555829086a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 338 [pid 338] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 339 attached [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] setpgid(0, 0) = 0 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 339 [pid 339] set_robust_list(0x5555829086a0, 24 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 339] <... set_robust_list resumed>) = 0 [pid 338] <... openat resumed>) = 3 [pid 338] write(3, "1000", 4 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 338] <... write resumed>) = 4 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] close(3) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 338] write(1, "executing program\n", 18 [pid 339] <... prctl resumed>) = 0 [pid 338] <... write resumed>) = 18 [pid 339] setpgid(0, 0 [pid 338] mkdirat(AT_FDCWD, "./sys", 0777 [pid 339] <... setpgid resumed>) = 0 [pid 338] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 338] mount(NULL, "./sys", "sysfs", 0, NULL [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 338] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 317] <... restart_syscall resumed>) = 0 [pid 339] <... openat resumed>) = 3 [pid 339] write(3, "1000", 4 [pid 338] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 338] <... openat resumed>) = 3 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 338] write(3, "freeze\n", 7 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 339] <... write resumed>) = 4 [pid 339] close(3) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 340 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 340 attached executing program [pid 339] write(1, "executing program\n", 18) = 18 [pid 340] set_robust_list(0x5555829086a0, 24) = 0 [pid 339] mkdirat(AT_FDCWD, "./sys", 0777 [pid 338] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 338] exit_group(0) = ? [pid 339] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 340] rt_sigprocmask(SIG_SETMASK, [] [pid 339] mount(NULL, "./sys", "sysfs", 0, NULL [pid 340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 339] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 340] <... prctl resumed>) = 0 [pid 340] setpgid(0, 0 [pid 339] <... openat resumed>) = 3 [pid 340] <... setpgid resumed>) = 0 [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4 [pid 339] write(3, "freeze\n", 7 [pid 340] <... write resumed>) = 4 [pid 340] close(3 [pid 338] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 340] <... close resumed>) = 0 [ 266.739175][ T336] PM: suspend entry (s2idle) [ 266.741475][ T335] PM: suspend exit [ 266.749560][ T336] PM: suspend exit [ 266.754967][ T337] PM: suspend entry (s2idle) [ 266.760228][ T337] PM: suspend exit [ 266.775876][ T338] PM: suspend entry (s2idle) [ 266.781755][ T338] PM: suspend exit [ 266.788788][ T339] PM: suspend entry (s2idle) [pid 340] write(1, "executing program\n", 18 [pid 314] <... restart_syscall resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 340] <... write resumed>) = 18 [pid 339] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 341 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] exit_group(0 [pid 340] mkdirat(AT_FDCWD, "./sys", 0777 [pid 339] <... exit_group resumed>) = ? [pid 339] +++ exited with 0 +++ ci2-android-6-12-rust/strace-static-x86_64: Process 341 attached [pid 340] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 340] mount(NULL, "./sys", "sysfs", 0, NULL [pid 341] set_robust_list(0x5555829086a0, 24 [pid 340] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 341] <... set_robust_list resumed>) = 0 [pid 340] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 341] rt_sigprocmask(SIG_SETMASK, [] [pid 340] <... openat resumed>) = 3 [pid 341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 340] write(3, "freeze\n", 7 [pid 341] <... prctl resumed>) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] write(1, "executing program\n", 18) = 18 [pid 341] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 341] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 341] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 341] write(3, "freeze\n", 7 [pid 315] <... restart_syscall resumed>) = 0 [pid 341] <... write resumed>) = -1 EBUSY (Device or resource busy) executing program [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 342 attached [pid 342] set_robust_list(0x5555829086a0, 24 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 342 [pid 342] <... set_robust_list resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 340] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] exit_group(0 [pid 342] setpgid(0, 0) = 0 [pid 340] <... exit_group resumed>) = ? [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 340] +++ exited with 0 +++ [pid 342] <... openat resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 342] write(3, "1000", 4) = 4 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 342] close(3) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 342] write(1, "executing program\n", 18 [pid 341] exit_group(0) = ? [pid 341] +++ exited with 0 +++ executing program [pid 342] <... write resumed>) = 18 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 342] mkdirat(AT_FDCWD, "./sys", 0777 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 342] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 342] mount(NULL, "./sys", "sysfs", 0, NULL [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 342] <... mount resumed>) = -1 EBUSY (Device or resource busy) ci2-android-6-12-rust/strace-static-x86_64: Process 343 attached [pid 342] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 343 [pid 342] write(3, "freeze\n", 7 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 343] set_robust_list(0x5555829086a0, 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 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] write(1, "executing program\n", 18) = 18 executing program [pid 343] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 343] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 343] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 266.793904][ T339] PM: suspend exit [ 266.802005][ T340] PM: suspend entry (s2idle) [ 266.808369][ T341] PM: suspend entry (s2idle) [ 266.813005][ T341] PM: suspend exit [ 266.817732][ T340] PM: suspend exit [ 266.834431][ T342] PM: suspend entry (s2idle) [pid 343] write(3, "freeze\n", 7 [pid 314] <... restart_syscall resumed>) = 0 [pid 343] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 343] exit_group(0) = ? [pid 343] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 342] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 342] exit_group(0) = ? ci2-android-6-12-rust/strace-static-x86_64: Process 344 attached [pid 342] +++ exited with 0 +++ [pid 344] set_robust_list(0x5555829086a0, 24 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 344 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 344] <... set_robust_list resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] write(3, "1000", 4 [pid 317] <... restart_syscall resumed>) = 0 [pid 344] <... write resumed>) = 4 [pid 344] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 344] write(1, "executing program\n", 18 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 344] <... write resumed>) = 18 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] mkdirat(AT_FDCWD, "./sys", 0777 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 345 [pid 344] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 344] mount(NULL, "./sys", "sysfs", 0, NULL [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 344] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 344] write(3, "freeze\n", 7ci2-android-6-12-rust/strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x5555829086a0, 24) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... restart_syscall resumed>) = 0 [pid 345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 346 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 346 attached [pid 346] set_robust_list(0x5555829086a0, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] write(1, "executing program\n", 18) = 18 [pid 346] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 346] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 346] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 346] write(3, "freeze\n", 7 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 345] <... prctl resumed>) = 0 [pid 344] exit_group(0) = ? [pid 344] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 345] setpgid(0, 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 345] <... setpgid resumed>) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 345] <... openat resumed>) = 3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 345] write(3, "1000", 4 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... write resumed>) = 4 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 347 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x5555829086a0, 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 [pid 347] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 347] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 347] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 347] write(3, "freeze\n", 7 [pid 345] close(3) = 0 [pid 346] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 345] write(1, "executing program\n", 18 [pid 346] exit_group(0) = ? executing program [pid 346] +++ exited with 0 +++ [pid 345] <... write resumed>) = 18 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 266.841474][ T343] PM: suspend entry (s2idle) [ 266.846145][ T343] PM: suspend exit [ 266.847897][ T342] PM: suspend exit [ 266.859950][ T344] PM: suspend entry (s2idle) [ 266.864923][ T344] PM: suspend exit [ 266.873026][ T346] PM: suspend entry (s2idle) [ 266.879185][ T346] PM: suspend exit [ 266.886742][ T347] PM: suspend entry (s2idle) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 345] mkdirat(AT_FDCWD, "./sys", 0777 [pid 315] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 345] mount(NULL, "./sys", "sysfs", 0, NULL [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 348 [pid 345] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 345] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 345] <... openat resumed>) = 3 [pid 345] write(3, "freeze\n", 7ci2-android-6-12-rust/strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x5555829086a0, 24) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3) = 0 [pid 348] write(1, "executing program\n", 18) = 18 [pid 348] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 348] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) executing program [pid 348] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 347] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 348] <... openat resumed>) = 3 [pid 348] write(3, "freeze\n", 7 [pid 347] exit_group(0) = ? [pid 347] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 348] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 345] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 348] exit_group(0) = ? [pid 348] +++ exited with 0 +++ [pid 345] exit_group(0) = ? [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 345] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 349 attached [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 349 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 350 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x5555829086a0, 24 [pid 349] set_robust_list(0x5555829086a0, 24 [pid 317] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 350 attached [pid 349] <... set_robust_list resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 351 [pid 351] <... set_robust_list resumed>) = 0 [pid 350] set_robust_list(0x5555829086a0, 24 [pid 349] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 351] rt_sigprocmask(SIG_SETMASK, [] [pid 350] <... set_robust_list resumed>) = 0 [pid 349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [] [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] <... prctl resumed>) = 0 [pid 351] <... prctl resumed>) = 0 [pid 351] setpgid(0, 0 [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 349] setpgid(0, 0 [pid 351] <... setpgid resumed>) = 0 [pid 350] <... prctl resumed>) = 0 [pid 349] <... setpgid resumed>) = 0 [pid 350] setpgid(0, 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 350] <... setpgid resumed>) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 351] <... openat resumed>) = 3 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 349] <... openat resumed>) = 3 [pid 351] write(3, "1000", 4 [pid 349] write(3, "1000", 4 [pid 351] <... write resumed>) = 4 [pid 350] <... openat resumed>) = 3 [pid 349] <... write resumed>) = 4 [pid 351] close(3 [pid 350] write(3, "1000", 4 [pid 349] close(3 [pid 351] <... close resumed>) = 0 [pid 350] <... write resumed>) = 4 [pid 349] <... close resumed>) = 0 [pid 351] write(1, "executing program\n", 18 [pid 350] close(3 [pid 349] write(1, "executing program\n", 18 executing program [pid 351] <... write resumed>) = 18 [pid 351] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 350] <... close resumed>) = 0 [pid 349] <... write resumed>) = 18 executing program [pid 351] mount(NULL, "./sys", "sysfs", 0, NULL [pid 350] write(1, "executing program\n", 18 [pid 349] mkdirat(AT_FDCWD, "./sys", 0777 [pid 351] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 350] <... write resumed>) = 18 [pid 349] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 351] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 350] mkdirat(AT_FDCWD, "./sys", 0777 [pid 349] mount(NULL, "./sys", "sysfs", 0, NULL [pid 351] <... openat resumed>) = 3 [pid 350] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 350] mount(NULL, "./sys", "sysfs", 0, NULL [pid 349] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 351] write(3, "freeze\n", 7 [pid 350] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 349] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 350] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 349] <... openat resumed>) = 3 [pid 350] <... openat resumed>) = 3 [pid 349] write(3, "freeze\n", 7 [pid 350] write(3, "freeze\n", 7 [pid 351] <... write resumed>) = -1 EBUSY (Device or resource busy) [ 266.893024][ T347] PM: suspend exit [ 266.898568][ T345] PM: suspend entry (s2idle) [ 266.903500][ T348] PM: suspend entry (s2idle) [ 266.907817][ T345] PM: suspend exit [ 266.912220][ T348] PM: suspend exit [ 266.929058][ T351] PM: suspend entry (s2idle) [ 266.934381][ T350] PM: suspend entry (s2idle) [ 266.935208][ T351] PM: suspend exit [pid 351] exit_group(0) = ? [pid 351] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 350] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 350] exit_group(0) = ? [pid 350] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 353 attached ci2-android-6-12-rust/strace-static-x86_64: Process 352 attached [pid 353] set_robust_list(0x5555829086a0, 24 [pid 352] set_robust_list(0x5555829086a0, 24 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 353 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 352 [pid 353] <... set_robust_list resumed>) = 0 [pid 352] <... set_robust_list resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 353] rt_sigprocmask(SIG_SETMASK, [] [pid 352] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 353] <... prctl resumed>) = 0 [pid 353] setpgid(0, 0) = 0 [pid 352] <... prctl resumed>) = 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 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 349] exit_group(0 [pid 352] close(3 [pid 353] <... openat resumed>) = 3 [pid 349] <... exit_group resumed>) = ? [pid 352] <... close resumed>) = 0 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 [pid 353] write(1, "executing program\n", 18) = 18 [pid 353] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 353] mount(NULL, "./sys", "sysfs", 0, NULL [pid 349] +++ exited with 0 +++ [pid 352] write(1, "executing program\n", 18 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program executing program [pid 352] <... write resumed>) = 18 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 353] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 352] mkdirat(AT_FDCWD, "./sys", 0777 [pid 353] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 352] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 353] write(3, "freeze\n", 7 [pid 352] mount(NULL, "./sys", "sysfs", 0, NULL [pid 317] <... restart_syscall resumed>) = 0 [pid 352] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 352] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 352] <... openat resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 354 attached [pid 353] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 354] set_robust_list(0x5555829086a0, 24) = 0 [pid 353] exit_group(0 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 354 [pid 354] rt_sigprocmask(SIG_SETMASK, [] [pid 353] <... exit_group resumed>) = ? [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] write(3, "freeze\n", 7 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 353] +++ exited with 0 +++ [pid 354] <... prctl resumed>) = 0 [pid 354] setpgid(0, 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 354] <... setpgid resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 352] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 352] exit_group(0) = ? [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 352] +++ exited with 0 +++ [pid 354] write(3, "1000", 4ci2-android-6-12-rust/strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x5555829086a0, 24) = 0 [pid 354] <... write resumed>) = 4 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 355] rt_sigprocmask(SIG_SETMASK, [] [pid 354] close(3 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 355 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] <... close resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 354] write(1, "executing program\n", 18 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] <... write resumed>) = 18 executing program [pid 354] mkdirat(AT_FDCWD, "./sys", 0777 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 354] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 355] <... prctl resumed>) = 0 [pid 354] mount(NULL, "./sys", "sysfs", 0, NULL [pid 355] setpgid(0, 0) = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 354] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 354] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 266.939804][ T349] PM: suspend entry (s2idle) [ 266.948426][ T350] PM: suspend exit [ 266.954275][ T349] PM: suspend exit [ 266.968411][ T353] PM: suspend entry (s2idle) [ 266.973134][ T353] PM: suspend exit [ 266.977815][ T352] PM: suspend entry (s2idle) [ 266.983154][ T352] PM: suspend exit [pid 354] write(3, "freeze\n", 7 [pid 355] <... openat resumed>) = 3 [pid 355] write(3, "1000", 4) = 4 [pid 355] close(3) = 0 [pid 355] write(1, "executing program\n", 18) = 18 [pid 355] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 355] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 355] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [pid 355] write(3, "freeze\n", 7 [pid 314] <... restart_syscall resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582908690) = 356 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 356 attached executing program [pid 356] set_robust_list(0x5555829086a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 356] setpgid(0, 0) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 [pid 356] write(1, "executing program\n", 18) = 18 [pid 356] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 356] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 356] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 executing program [pid 356] write(3, "freeze\n", 7 [pid 354] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 354] exit_group(0) = ? [pid 354] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 355] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 355] exit_group(0) = ? [pid 355] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 356] <... write resumed>) = -1 EBUSY (Device or resource busy) [pid 356] exit_group(0) = ? [pid 356] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 358 attached [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 357 attached [pid 358] set_robust_list(0x5555829086a0, 24) = 0 [pid 357] set_robust_list(0x5555829086a0, 24 [pid 317] <... clone resumed>, child_tidptr=0x555582908690) = 358 [pid 317] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 359 attached [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 357] <... set_robust_list resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x555582908690) = 357 [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [] [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 358] <... prctl resumed>) = 0 [pid 359] set_robust_list(0x5555829086a0, 24 [pid 358] setpgid(0, 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... clone resumed>, child_tidptr=0x555582908690) = 359 [pid 359] <... set_robust_list resumed>) = 0 [pid 358] <... setpgid resumed>) = 0 [pid 357] <... prctl resumed>) = 0 [pid 358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 357] setpgid(0, 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 357] <... setpgid resumed>) = 0 [pid 358] <... openat resumed>) = 3 [pid 359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 358] write(3, "1000", 4 [pid 359] <... prctl resumed>) = 0 [pid 358] <... write resumed>) = 4 [pid 357] <... openat resumed>) = 3 [pid 359] setpgid(0, 0 [pid 358] close(3 [pid 359] <... setpgid resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 357] write(3, "1000", 4 [pid 358] write(1, "executing program\n", 18 [pid 357] <... write resumed>) = 4 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 358] <... write resumed>) = 18 [pid 357] close(3) = 0 [pid 359] <... openat resumed>) = 3 [pid 358] mkdirat(AT_FDCWD, "./sys", 0777 [pid 357] write(1, "executing program\n", 18 [pid 359] write(3, "1000", 4 [pid 357] <... write resumed>) = 18 [pid 358] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 359] <... write resumed>) = 4 executing program [pid 359] close(3 [pid 358] mount(NULL, "./sys", "sysfs", 0, NULL [pid 357] mkdirat(AT_FDCWD, "./sys", 0777 [pid 359] <... close resumed>) = 0 [pid 358] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 359] write(1, "executing program\n", 18 [pid 358] openat(AT_FDCWD, "./sys/power/state", O_RDWR [pid 357] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 359] <... write resumed>) = 18 executing program [pid 357] mount(NULL, "./sys", "sysfs", 0, NULL