ci-upstream-rust-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-rust-kasan-gce/syz-executor109517643 <...> Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. execve("ci-upstream-rust-kasan-gce/syz-executor109517643", ["ci-upstream-rust-kasan-gce/syz-executor109517643"], 0x7ffd23989160 /* 10 vars */) = 0 brk(NULL) = 0x5555773bd000 brk(0x5555773bdd80) = 0x5555773bdd80 arch_prctl(ARCH_SET_FS, 0x5555773bd400) = 0 set_tid_address(0x5555773bd6d0) = 5631 set_robust_list(0x5555773bd6e0, 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}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-rust-kasan-gce/syz-executor109517643", 4096) = 54 getrandom("\xdf\xee\x5a\xc5\x3a\x4d\x31\xaf", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555773bdd80 brk(0x5555773ded80) = 0x5555773ded80 brk(0x5555773df000) = 0x5555773df000 mprotect(0x7f1ee3743000, 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|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5632 attached , child_tidptr=0x5555773bd6d0) = 5632 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] set_robust_list(0x5555773bd6e0, 24 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x5555773bd6e0, 24ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5631] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5634 [pid 5633] <... set_robust_list resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5633 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] set_robust_list(0x5555773bd6e0, 24 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... set_robust_list resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... prctl resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] setpgid(0, 0ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5635 attached [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... setpgid resumed>) = 0 [pid 5635] set_robust_list(0x5555773bd6e0, 24 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5635 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5636 attached [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... openat resumed>) = 3 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] set_robust_list(0x5555773bd6e0, 24 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5636 [pid 5633] write(3, "1000", 4 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... write resumed>) = 4 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] close(3 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5637 attached [pid 5633] write(1, "executing program\n", 18ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5638 attached [pid 5631] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5637 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5638 executing program [pid 5637] set_robust_list(0x5555773bd6e0, 24 [pid 5633] <... write resumed>) = 18 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] set_robust_list(0x5555773bd6e0, 24 [pid 5636] <... prctl resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5636] setpgid(0, 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... setpgid resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400}, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5638] <... prctl resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] setpgid(0, 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... setpgid resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] write(3, "1000", 4 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... mmap resumed>) = 0x7f1ee3651000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... write resumed>) = 4 [pid 5636] close(3) = 0 [pid 5636] write(1, "executing program\n", 18 [pid 5638] <... openat resumed>) = 3 [pid 5636] <... write resumed>) = 18 executing program [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5639 attached [pid 5638] write(3, "1000", 4 [pid 5633] mprotect(0x7f1ee3652000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5639 [pid 5639] set_robust_list(0x5555773bd6e0, 24 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... write resumed>) = 4 [pid 5636] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] <... mprotect resumed>) = 0 [pid 5638] close(3 [pid 5636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5639] <... set_robust_list resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... close resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... prctl resumed>) = 0 [pid 5638] write(1, "executing program\n", 18 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3671990, parent_tid=0x7f1ee3671990, exit_signal=0, stack=0x7f1ee3651000, stack_size=0x202c0, tls=0x7f1ee36716c0} executing program [pid 5639] setpgid(0, 0 [pid 5638] <... write resumed>) = 18 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5640 attached [pid 5639] <... setpgid resumed>) = 0 [pid 5636] <... mmap resumed>) = 0x7f1ee3651000 [pid 5640] 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}, 33, 0, 0x53053053 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] mprotect(0x7f1ee3652000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... clone3 resumed> => {parent_tid=[5640]}, 88) = 5640 [pid 5640] <... rseq resumed>) = 0 [pid 5639] <... openat resumed>) = 3 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... mprotect resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] set_robust_list(0x7f1ee36719a0, 24 [pid 5638] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400} [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] write(3, "1000", 4 [pid 5638] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... write resumed>) = 4 [pid 5638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3671990, parent_tid=0x7f1ee3671990, exit_signal=0, stack=0x7f1ee3651000, stack_size=0x202c0, tls=0x7f1ee36716c0} [pid 5633] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5641 attached [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] close(3 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] 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}, 33, 0, 0x53053053 [pid 5640] mkdirat(AT_FDCWD, "./dev", 0777 [pid 5639] <... close resumed>) = 0 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... clone3 resumed> => {parent_tid=[5641]}, 88) = 5641 [pid 5641] <... rseq resumed>) = 0 executing program [pid 5639] write(1, "executing program\n", 18 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] set_robust_list(0x7f1ee36719a0, 24 [pid 5640] <... mkdirat resumed>) = 0 [pid 5639] <... write resumed>) = 18 [pid 5638] <... mmap resumed>) = 0x7f1ee3651000 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... set_robust_list resumed>) = 0 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mprotect(0x7f1ee3652000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... mprotect resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mkdirat(AT_FDCWD, "./dev", 0777 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400} [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = 0 [pid 5641] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5640] mount(NULL, "./dev", "devtmpfs", 0, NULL [pid 5639] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mount resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3671990, parent_tid=0x7f1ee3671990, exit_signal=0, stack=0x7f1ee3651000, stack_size=0x202c0, tls=0x7f1ee36716c0} [pid 5641] <... futex resumed>) = 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 1 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mount(NULL, "./dev", "devtmpfs", 0, NULL [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5642 attached [pid 5641] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5640] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] 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}, 33, 0, 0x53053053 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mkdirat resumed>) = 0 [pid 5639] <... mmap resumed>) = 0x7f1ee3651000 [pid 5638] <... clone3 resumed> => {parent_tid=[5642]}, 88) = 5642 [pid 5642] <... rseq resumed>) = 0 [pid 5641] <... futex resumed>) = 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] mprotect(0x7f1ee3652000, 131072, PROT_READ|PROT_WRITE [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... futex resumed>) = 0 [pid 5642] set_robust_list(0x7f1ee36719a0, 24 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 1 [pid 5639] <... mprotect resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5640] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] mkdirat(AT_FDCWD, "./dev", 0777 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mount resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5642] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5641] <... futex resumed>) = 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3671990, parent_tid=0x7f1ee3671990, exit_signal=0, stack=0x7f1ee3651000, stack_size=0x202c0, tls=0x7f1ee36716c0} [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5643 attached [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 1 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5643] 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}, 33, 0, 0x53053053 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... rseq resumed>) = 0 [pid 5642] mount(NULL, "./dev", "devtmpfs", 0, NULL [pid 5641] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... clone3 resumed> => {parent_tid=[5643]}, 88) = 5643 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = 0 [pid 5643] set_robust_list(0x7f1ee36719a0, 24 [pid 5642] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5641] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5640] openat(AT_FDCWD, "./sys/module/msr/parameters/allow_writes", O_RDWR [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... openat resumed>) = 3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5643] mkdirat(AT_FDCWD, "./dev", 0777 [pid 5642] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] openat(AT_FDCWD, "./sys/module/msr/parameters/allow_writes", O_RDWR [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 5640] write(3, "on", 2 [pid 5643] <... futex resumed>) = 1 [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... write resumed>) = 2 [pid 5642] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5643] mount(NULL, "./dev", "devtmpfs", 0, NULL [pid 5642] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 1 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] write(3, "on", 2 [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5642] openat(AT_FDCWD, "./sys/module/msr/parameters/allow_writes", O_RDWR [pid 5641] <... write resumed>) = 2 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5643] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5642] <... openat resumed>) = 3 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] openat(AT_FDCWD, "./dev/cpu/1/msr", O_RDWR [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = 1 [pid 5640] <... openat resumed>) = 4 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 1 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 1 [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5643] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] openat(AT_FDCWD, "./dev/cpu/1/msr", O_RDWR [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5642] write(3, "on", 2 [pid 5641] <... openat resumed>) = 4 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... write resumed>) = 2 [pid 5640] openat(AT_FDCWD, "./sys/devices/system/cpu/cpu1/online", O_RDWR [pid 5633] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 1 [pid 5641] <... futex resumed>) = 1 [pid 5640] <... openat resumed>) = 5 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5643] openat(AT_FDCWD, "./sys/module/msr/parameters/allow_writes", O_RDWR [pid 5642] openat(AT_FDCWD, "./dev/cpu/1/msr", O_RDWR [pid 5641] openat(AT_FDCWD, "./sys/devices/system/cpu/cpu1/online", O_RDWR [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... openat resumed>) = 4 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... futex resumed>) = 0 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] write(5, "0", 1 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... futex resumed>) = 1 [pid 5638] <... futex resumed>) = 0 [pid 5643] <... openat resumed>) = 3 [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... openat resumed>) = 5 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5642] openat(AT_FDCWD, "./sys/devices/system/cpu/cpu1/online", O_RDWR [pid 5641] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5643] write(3, "on", 2 [pid 5642] <... openat resumed>) = 5 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... write resumed>) = 2 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... futex resumed>) = 0 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] write(5, "0", 1 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... futex resumed>) = 1 [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5643] openat(AT_FDCWD, "./dev/cpu/1/msr", O_RDWR [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = 0 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] write(5, "0", 1 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... futex resumed>) = 0 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... futex resumed>) = 0 [pid 5643] openat(AT_FDCWD, "./sys/devices/system/cpu/cpu1/online", O_RDWR [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... openat resumed>) = 4 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5643] write(4, "0", 1 [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5643] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5641] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5643] write(4, "0", 1 [pid 5641] write(5, "0", 1 [pid 5642] write(5, "0", 1 [pid 5633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5642] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5641] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5633] <... futex resumed>) = 0 [pid 5643] write(4, "0", 1 [pid 5642] write(5, "0", 1 [pid 5641] write(5, "0", 1 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1ee3630000 [pid 5633] mprotect(0x7f1ee3631000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3650990, parent_tid=0x7f1ee3650990, exit_signal=0, stack=0x7f1ee3630000, stack_size=0x202c0, tls=0x7f1ee36506c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5646 attached => {parent_tid=[5646]}, 88) = 5646 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] futex(0x7f1ee3749b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5636] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5633] futex(0x7f1ee3749b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] 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}, 33, 0, 0x53053053 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5646] <... rseq resumed>) = 0 [pid 5640] <... write resumed>) = 1 [pid 5638] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5636] <... mmap resumed>) = 0x7f1ee3630000 [pid 5646] set_robust_list(0x7f1ee36509a0, 24) = 0 [pid 5638] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] mprotect(0x7f1ee3631000, 131072, PROT_READ|PROT_WRITE [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... futex resumed>) = 0 [pid 5636] <... mprotect resumed>) = 0 [ 83.534325][ T5640] smpboot: CPU 1 is now offline [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5646] pwrite64(4, "\x00\x00\x00\x00\x00\x00\x00\x00", 8, 416 [pid 5638] <... mmap resumed>) = 0x7f1ee3630000 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5646] <... pwrite64 resumed>) = -1 ENXIO (No such device or address) [pid 5638] mprotect(0x7f1ee3631000, 131072, PROT_READ|PROT_WRITE [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3650990, parent_tid=0x7f1ee3650990, exit_signal=0, stack=0x7f1ee3630000, stack_size=0x202c0, tls=0x7f1ee36506c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5647 attached [pid 5646] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5642] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5641] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5638] <... mprotect resumed>) = 0 [pid 5647] 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}, 33, 0, 0x53053053 [pid 5646] <... futex resumed>) = 1 [pid 5643] write(4, "0", 1 [pid 5642] write(5, "0", 1 [pid 5641] write(5, "0", 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... clone3 resumed> => {parent_tid=[5647]}, 88) = 5647 [pid 5633] <... futex resumed>) = 0 [pid 5647] <... rseq resumed>) = 0 [pid 5646] futex(0x7f1ee3749b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... write resumed>) = 1 [pid 5642] <... write resumed>) = 1 [pid 5641] <... write resumed>) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] set_robust_list(0x7f1ee36509a0, 24 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] write(5, "1", 1 [pid 5639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3650990, parent_tid=0x7f1ee3650990, exit_signal=0, stack=0x7f1ee3630000, stack_size=0x202c0, tls=0x7f1ee36506c0} [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5648 attached [pid 5647] <... set_robust_list resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 0 [pid 5639] <... mmap resumed>) = 0x7f1ee3630000 [pid 5636] futex(0x7f1ee3749b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] 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}, 33, 0, 0x53053053 [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] mprotect(0x7f1ee3631000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... futex resumed>) = 0 [pid 5648] <... rseq resumed>) = 0 [pid 5647] pwrite64(4, "\x00\x00\x00\x00\x00\x00\x00\x00", 8, 416 [pid 5639] <... mprotect resumed>) = 0 [pid 5638] <... clone3 resumed> => {parent_tid=[5648]}, 88) = 5648 [pid 5636] futex(0x7f1ee3749b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] set_robust_list(0x7f1ee36509a0, 24 [pid 5647] <... pwrite64 resumed>) = -1 ENXIO (No such device or address) [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... futex resumed>) = 0 [pid 5639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3650990, parent_tid=0x7f1ee3650990, exit_signal=0, stack=0x7f1ee3630000, stack_size=0x202c0, tls=0x7f1ee36506c0} [pid 5638] futex(0x7f1ee3749b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 1 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5649 attached [pid 5647] futex(0x7f1ee3749b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] write(5, "1", 1 [pid 5649] 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}, 33, 0, 0x53053053 [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... clone3 resumed> => {parent_tid=[5649]}, 88) = 5649 [pid 5638] futex(0x7f1ee3749b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... rseq resumed>) = 0 [pid 5648] pwrite64(4, "\x00\x00\x00\x00\x00\x00\x00\x00", 8, 416 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] set_robust_list(0x7f1ee36509a0, 24 [pid 5648] <... pwrite64 resumed>) = 8 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5648] <... futex resumed>) = 1 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5649] pwrite64(-1, "\x00\x00\x00\x00\x00\x00\x00\x00", 8, 416 [pid 5648] futex(0x7f1ee3749b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... pwrite64 resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] futex(0x7f1ee3749b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5639] futex(0x7f1ee3749b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... futex resumed>) = 1 [pid 5649] <... futex resumed>) = 0 [pid 5642] write(5, "1", 1 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] futex(0x7f1ee3749b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... futex resumed>) = 0 [pid 5639] <... futex resumed>) = 1 [pid 5643] write(4, "1", 1 [pid 5639] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5641] write(5, "1", 1 [pid 5640] <... write resumed>) = 1 [pid 5640] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5640] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] exit_group(0 [pid 5646] <... futex resumed>) = ? [pid 5640] <... futex resumed>) = ? [pid 5633] <... exit_group resumed>) = ? [pid 5646] +++ exited with 0 +++ [pid 5640] +++ exited with 0 +++ [pid 5642] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5643] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) [pid 5642] write(5, "1", 1 [pid 5643] write(4, "1", 1 [pid 5642] <... write resumed>) = 1 [pid 5643] <... write resumed>) = 1 [pid 5642] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 1 [pid 5638] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5642] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... futex resumed>) = 0 [pid 5638] exit_group(0 [pid 5648] <... futex resumed>) = ? [pid 5643] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... futex resumed>) = ? [pid 5639] exit_group(0 [pid 5638] <... exit_group resumed>) = ? [pid 5633] +++ exited with 0 +++ [pid 5648] +++ exited with 0 +++ [pid 5642] +++ exited with 0 +++ [pid 5639] <... exit_group resumed>) = ? [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5649] <... futex resumed>) = ? [pid 5643] <... futex resumed>) = ? [pid 5649] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] <... write resumed>) = ? ERESTARTNOINTR (To be restarted) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5651 attached [pid 5641] write(5, "1", 1 [pid 5639] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 5641] <... write resumed>) = 1 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5632] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5651 [pid 5641] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] set_robust_list(0x5555773bd6e0, 24 [pid 5636] exit_group(0 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... futex resumed>) = ? [pid 5641] <... futex resumed>) = ? [pid 5636] <... exit_group resumed>) = ? [pid 5647] +++ exited with 0 +++ [pid 5641] +++ exited with 0 +++ [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] setpgid(0, 0) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5651] write(3, "1000", 4) = 4 [pid 5651] close(3 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5651] <... close resumed>) = 0 [pid 5651] write(1, "executing program\n", 18) = 18 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5651] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5651] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400}, NULL, 8) = 0 [pid 5651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 83.588541][ T5640] smpboot: Booting Node 0 Processor 1 APIC 0x1 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5651] <... mmap resumed>) = 0x7f1ee3651000 [pid 5651] mprotect(0x7f1ee3652000, 131072, PROT_READ|PROT_WRITEci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5652 attached [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] +++ exited with 0 +++ [pid 5652] set_robust_list(0x5555773bd6e0, 24 [pid 5651] <... mprotect resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5652 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5653 attached [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1ee3671990, parent_tid=0x7f1ee3671990, exit_signal=0, stack=0x7f1ee3651000, stack_size=0x202c0, tls=0x7f1ee36716c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5654 attached => {parent_tid=[5654]}, 88) = 5654 [pid 5652] <... prctl resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] 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}, 33, 0, 0x53053053 [pid 5652] setpgid(0, 0 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... rseq resumed>) = 0 [pid 5652] <... setpgid resumed>) = 0 [pid 5651] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x5555773bd6d0) = 5653 [pid 5654] set_robust_list(0x7f1ee36719a0, 24 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5651] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] set_robust_list(0x5555773bd6e0, 24 [pid 5652] <... openat resumed>) = 3 [pid 5651] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] <... set_robust_list resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] write(3, "1000", 4 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] mkdirat(AT_FDCWD, "./dev", 0777 [pid 5652] <... write resumed>) = 4 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] close(3 [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... close resumed>) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5654] <... futex resumed>) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5653] <... prctl resumed>) = 0 [pid 5654] mount(NULL, "./dev", "devtmpfs", 0, NULL [pid 5652] write(1, "executing program\n", 18 [pid 5651] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5652] <... write resumed>) = 18 [pid 5651] <... futex resumed>) = 0 [pid 5654] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f1ee3749b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] <... futex resumed>) = 0 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5654] futex(0x7f1ee3749b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] rt_sigaction(SIGRT_1, {sa_handler=0x7f1ee36ac110, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1ee369e400} [pid 5651] futex(0x7f1ee3749b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5651] <... futex resumed>) = 0 [pid 5653] setpgid(0, 0ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5655 attached [pid 5654] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5653] <... setpgid resumed>) = 0 [pid 5652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5651] futex(0x7f1ee3749b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}