ci-upstream-rust-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-rust-kasan-gce/syz-executor392335912 <...> Warning: Permanently added '10.128.0.54' (ED25519) to the list of known hosts. execve("ci-upstream-rust-kasan-gce/syz-executor392335912", ["ci-upstream-rust-kasan-gce/syz-executor392335912"], 0x7ffd5dd46590 /* 10 vars */) = 0 brk(NULL) = 0x555578f83000 brk(0x555578f83e40) = 0x555578f83e40 arch_prctl(ARCH_SET_FS, 0x555578f834c0) = 0 set_tid_address(0x555578f83790) = 5631 set_robust_list(0x555578f837a0, 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-executor392335912", 4096) = 54 getrandom("\x7d\x66\xdb\x30\xd8\x57\x76\x7c", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555578f83e40 brk(0x555578fa4e40) = 0x555578fa4e40 brk(0x555578fa5000) = 0x555578fa5000 mprotect(0x7f62927de000, 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=0x555578f83790) = 5632 [pid 5632] set_robust_list(0x555578f837a0, 24 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5631] <... openat resumed>) = 3 [pid 5631] write(3, "10000000000", 11) = 11 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "20", 2) = 2 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "100", 3) = 3 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "7 4 1 3", 7) = 7 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "5632", 4) = 4 [pid 5631] close(3) = 0 [pid 5631] kill(5632, SIGKILL) = 0 [pid 5632] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5632, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 [ 142.931359][ T5631] cgroup: Unknown subsys name 'net' umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) [ 143.238740][ T5631] cgroup: Unknown subsys name 'cpuset' mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 [ 143.297048][ T5631] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f629271f040}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f629271f040}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926fc000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f62926fc000, stack_size=0x9000}, 88ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5634] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 5634] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] execve("/bin/sh", ["sh", "-c", "--", "mkswap ./swap-file"], 0x7ffe3dfd4848 /* 10 vars */ [pid 5631] <... clone3 resumed>) = 5634 [pid 5631] munmap(0x7f62926fc000, 36864) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 5634] <... execve resumed>) = 0 [pid 5634] brk(NULL) = 0x55e3a5a83000 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3aeae47000 [pid 5634] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcd2ac7da0, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcd2ac7da0, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5634] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aead85000 [pid 5634] mmap(0x7f3aead95000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f3aead95000 [pid 5634] mmap(0x7f3aeae1b000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f3aeae1b000 [pid 5634] mmap(0x7f3aeae43000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f3aeae43000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5634] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5634] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5634] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeaba5000 [pid 5634] mmap(0x7f3aeabcd000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f3aeabcd000 [pid 5634] mmap(0x7f3aead1b000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f3aead1b000 [pid 5634] mmap(0x7f3aead72000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f3aead72000 [pid 5634] mmap(0x7f3aead78000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3aead78000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5634] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeab94000 [pid 5634] mmap(0x7f3aeab97000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3aeab97000 [pid 5634] mmap(0x7f3aeab9f000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3aeab9f000 [pid 5634] mmap(0x7f3aeaba3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f3aeaba3000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5634] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeab8d000 [pid 5634] mmap(0x7f3aeab8f000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3aeab8f000 [pid 5634] mmap(0x7f3aeab91000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3aeab91000 [pid 5634] mmap(0x7f3aeab92000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3aeab92000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5634] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeab7c000 [pid 5634] mmap(0x7f3aeab7f000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3aeab7f000 [pid 5634] mmap(0x7f3aeab87000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3aeab87000 [pid 5634] mmap(0x7f3aeab89000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f3aeab89000 [pid 5634] mmap(0x7f3aeab8b000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3aeab8b000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcd2ac7d00, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcd2ac7d00, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5634] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeab4c000 [pid 5634] mmap(0x7f3aeab54000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f3aeab54000 [pid 5634] mmap(0x7f3aeab70000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f3aeab70000 [pid 5634] mmap(0x7f3aeab78000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f3aeab78000 [pid 5634] mmap(0x7f3aeab7a000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3aeab7a000 [pid 5634] close(3) = 0 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3aeab4a000 [pid 5634] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5634] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeab40000 [pid 5634] mmap(0x7f3aeab42000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3aeab42000 [pid 5634] mmap(0x7f3aeab45000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f3aeab45000 [pid 5634] mmap(0x7f3aeab47000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f3aeab47000 [pid 5634] mmap(0x7f3aeab49000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3aeab49000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5634] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3aeaade000 [pid 5634] mmap(0x7f3aeaae1000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3aeaae1000 [pid 5634] mmap(0x7f3aeab18000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f3aeab18000 [pid 5634] mmap(0x7f3aeab3e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f3aeab3e000 [pid 5634] close(3) = 0 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3aeaadc000 [pid 5634] arch_prctl(ARCH_SET_FS, 0x7f3aeaadcc80) = 0 [pid 5634] set_tid_address(0x7f3aeaadcf50) = 5634 [pid 5634] set_robust_list(0x7f3aeaadcf60, 24) = 0 [pid 5634] 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 [pid 5634] mprotect(0x7f3aead72000, 16384, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeab3e000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeab47000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeab78000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeab89000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeaba3000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeab92000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeae43000, 12288, PROT_READ) = 0 [pid 5634] mprotect(0x55e39a31a000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f3aeae84000, 8192, PROT_READ) = 0 [pid 5634] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5634] statfs("/sys/fs/selinux", 0x7ffcd2ac8b40) = -1 ENOENT (No such file or directory) [pid 5634] statfs("/selinux", 0x7ffcd2ac8b40) = -1 ENOENT (No such file or directory) [pid 5634] getrandom("\x4f\x6c\x7b\x7a\xaf\xdb\xe1\x0a", 8, GRND_NONBLOCK) = 8 [pid 5634] brk(NULL) = 0x55e3a5a83000 [pid 5634] brk(0x55e3a5aa4000) = 0x55e3a5aa4000 [pid 5634] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 5634] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tdevtmpfs\nnodev\tbinfmt_misc\nnodev"..., 1024) = 764 [pid 5634] read(3, "", 1024) = 0 [pid 5634] close(3) = 0 [pid 5634] access("/etc/selinux/config", F_OK) = 0 [pid 5634] getpid() = 5634 [pid 5634] rt_sigaction(SIGCHLD, {sa_handler=0x7f3aeadc8287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f3aeabe4180}, NULL, 8) = 0 [pid 5634] getppid() = 5631 [pid 5634] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 5634] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5634] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5634] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5634] rt_sigaction(SIGINT, {sa_handler=0x7f3aeadc8287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f3aeabe4180}, NULL, 8) = 0 [pid 5634] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5634] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5634] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffcd2ac8698, 0) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [pid 5634] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55e3a5a83d40 /* 10 vars */) = 0 [pid 5634] brk(NULL) = 0x56074a6fb000 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f01830ef000 [pid 5634] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcbb3c7fc0, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcbb3c7fc0, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5634] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f018302d000 [pid 5634] mmap(0x7f018303d000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f018303d000 [pid 5634] mmap(0x7f01830c3000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f01830c3000 [pid 5634] mmap(0x7f01830eb000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f01830eb000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5634] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5634] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5634] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182e4d000 [pid 5634] mmap(0x7f0182e75000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f0182e75000 [pid 5634] mmap(0x7f0182fc3000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f0182fc3000 [pid 5634] mmap(0x7f018301a000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f018301a000 [pid 5634] mmap(0x7f0183020000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0183020000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5634] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182e3c000 [pid 5634] mmap(0x7f0182e3f000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f0182e3f000 [pid 5634] mmap(0x7f0182e47000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f0182e47000 [pid 5634] mmap(0x7f0182e4b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f0182e4b000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5634] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182e35000 [pid 5634] mmap(0x7f0182e37000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f0182e37000 [pid 5634] mmap(0x7f0182e39000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f0182e39000 [pid 5634] mmap(0x7f0182e3a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f0182e3a000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5634] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182e24000 [pid 5634] mmap(0x7f0182e27000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f0182e27000 [pid 5634] mmap(0x7f0182e2f000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f0182e2f000 [pid 5634] mmap(0x7f0182e31000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f0182e31000 [pid 5634] mmap(0x7f0182e33000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0182e33000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcbb3c7f20, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcbb3c7f20, 0) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5634] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182df4000 [pid 5634] mmap(0x7f0182dfc000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f0182dfc000 [pid 5634] mmap(0x7f0182e18000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f0182e18000 [pid 5634] mmap(0x7f0182e20000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f0182e20000 [pid 5634] mmap(0x7f0182e22000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0182e22000 [pid 5634] close(3) = 0 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0182df2000 [pid 5634] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5634] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182de8000 [pid 5634] mmap(0x7f0182dea000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f0182dea000 [pid 5634] mmap(0x7f0182ded000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f0182ded000 [pid 5634] mmap(0x7f0182def000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f0182def000 [pid 5634] mmap(0x7f0182df1000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0182df1000 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5634] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5634] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0182d86000 [pid 5634] mmap(0x7f0182d89000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f0182d89000 [pid 5634] mmap(0x7f0182dc0000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f0182dc0000 [pid 5634] mmap(0x7f0182de6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f0182de6000 [pid 5634] close(3) = 0 [pid 5634] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0182d84000 [pid 5634] arch_prctl(ARCH_SET_FS, 0x7f0182d84c80) = 0 [pid 5634] set_tid_address(0x7f0182d84f50) = 5634 [pid 5634] set_robust_list(0x7f0182d84f60, 24) = 0 [pid 5634] 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 [pid 5634] mprotect(0x7f018301a000, 16384, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182de6000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182def000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182e20000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182e31000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182e4b000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f0182e3a000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f01830eb000, 12288, PROT_READ) = 0 [pid 5634] mprotect(0x56073cedf000, 4096, PROT_READ) = 0 [pid 5634] mprotect(0x7f018312c000, 8192, PROT_READ) = 0 [pid 5634] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5634] statfs("/sys/fs/selinux", 0x7ffcbb3c8d60) = -1 ENOENT (No such file or directory) [pid 5634] statfs("/selinux", 0x7ffcbb3c8d60) = -1 ENOENT (No such file or directory) [pid 5634] getrandom("\x9f\x26\x0e\x29\x35\x34\x4d\xb0", 8, GRND_NONBLOCK) = 8 [pid 5634] brk(NULL) = 0x56074a6fb000 [pid 5634] brk(0x56074a71c000) = 0x56074a71c000 [pid 5634] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5634] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 5634] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tdevtmpfs\nnodev\tbinfmt_misc\nnodev"..., 1024) = 764 [pid 5634] read(3, "", 1024) = 0 [pid 5634] close(3) = 0 [pid 5634] access("/etc/selinux/config", F_OK) = 0 [pid 5634] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 5634] lseek(3, 0, SEEK_END) = 128000000 [pid 5634] lseek(3, 0, SEEK_SET) = 0 [pid 5634] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 5634] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 5634] write(3, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 5634] lseek(3, 4086, SEEK_SET) = 4086 [pid 5634] write(3, "SWAPSPACE2", 10) = 10 [pid 5634] fsync(3) = 0 Setting up swapspace version 1, size = 127995904 bytes [pid 5634] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 5634] exit_group(0) = ? [pid 5634] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f629271f040}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f629271f040}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=11 /* 0.11 s */} --- swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f62927178f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f62927178f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 getrandom("\xd7\x81\x2e\xab\x63\xa0\x76\x86", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.pgxXSW", 0700) = 0 chmod("./syzkaller.pgxXSW", 0777) = 0 chdir("./syzkaller.pgxXSW") = 0 [ 147.827157][ T5631] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k unshare(CLONE_NEWPID) = 0 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 5635 attached , child_tidptr=0x555578f83790) = 5635 [pid 5635] set_robust_list(0x555578f837a0, 24 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... set_robust_list resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] getppid() = 0 [pid 5635] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5635] unshare(CLONE_NEWNS) = 0 [pid 5635] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5635] unshare(CLONE_NEWIPC) = 0 [pid 5635] unshare(CLONE_NEWCGROUP) = 0 [pid 5635] unshare(CLONE_NEWUTS) = 0 [pid 5635] unshare(CLONE_SYSVSEM) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "16777216", 8) = 8 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "536870912", 9) = 9 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "8192", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5635] close(3) = 0 [pid 5635] getpid() = 1 [pid 5635] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5665] set_robust_list(0x555578f837a0, 24 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5665] chdir("./0") = 0 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5665] setpgid(0, 0) = 0 [pid 5665] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5665] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5665] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5665] write(3, "1000", 4) = 4 [pid 5665] close(3) = 0 [pid 5665] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5665] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5665] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5665] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5665] write(1, "executing program\n", 18) = 18 executing program [pid 5665] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5665] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5666 attached [pid 5666] 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 5665] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5666] <... rseq resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] set_robust_list(0x7f62927049a0, 24) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] <... futex resumed>) = 0 [pid 5665] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] getrandom( [pid 5665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5665] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5665] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5667 attached [pid 5667] 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 [pid 5665] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5667] set_robust_list(0x7f62926e39a0, 24) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] mkdir("my_sys", 0777 [pid 5665] <... futex resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] <... futex resumed>) = 0 [pid 5667] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL [pid 5665] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... mount resumed>) = 0 [pid 5667] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = 0 [pid 5665] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 1 [pid 5667] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR) = 3 [pid 5667] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 1 [pid 5665] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0 [pid 5665] <... futex resumed>) = 0 [pid 5667] <... mmap resumed>) = 0x200000800000 [pid 5665] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] <... futex resumed>) = 0 [pid 5667] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... getrandom resumed>"\xcd\xda\x3f\x25\x14\xe3\xf3\xe0\xe5\xad\xa1\xec\x7a\x42\x89\xac\xac\x25\x49\x09\xb7\xf6\x12\x6c\x84\x12\x05\xe7\xe6\xd0\xb6\xfa\x66\x51\x02\xb6\x14\xdf\x49\xc0\x37\xe6\xe1\xb7\x51\xe1\x17\x7f\xe2\x76\xf2\x76\xc9\xae\xda\x72\xc9\xe6\x65\x79\xa2\x94\xe5\xe0\xa3\x12\x50\x48\x1f\x58\xaf\x01\x01\x34\x49\xb1\x2f\xd9\xb2\x29\x78\x24\x54\x3b\x88\xfb\x3d\x16\x9b\x57\xcb\xe2\x16\x99\x6a\x4d\x67\x0e\x7b\x39"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5666] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5666] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] close(3) = 0 [pid 5665] close(4) = -1 EBADF (Bad file descriptor) [pid 5665] close(5) = -1 EBADF (Bad file descriptor) [pid 5665] close(6) = -1 EBADF (Bad file descriptor) [pid 5665] close(7) = -1 EBADF (Bad file descriptor) [pid 5665] close(8) = -1 EBADF (Bad file descriptor) [pid 5665] close(9) = -1 EBADF (Bad file descriptor) [pid 5665] close(10) = -1 EBADF (Bad file descriptor) [pid 5665] close(11) = -1 EBADF (Bad file descriptor) [pid 5665] close(12) = -1 EBADF (Bad file descriptor) [pid 5665] close(13) = -1 EBADF (Bad file descriptor) [pid 5665] close(14) = -1 EBADF (Bad file descriptor) [pid 5665] close(15) = -1 EBADF (Bad file descriptor) [pid 5665] close(16) = -1 EBADF (Bad file descriptor) [pid 5665] close(17) = -1 EBADF (Bad file descriptor) [pid 5665] close(18) = -1 EBADF (Bad file descriptor) [pid 5665] close(19) = -1 EBADF (Bad file descriptor) [pid 5665] close(20) = -1 EBADF (Bad file descriptor) [pid 5665] close(21) = -1 EBADF (Bad file descriptor) [pid 5665] close(22) = -1 EBADF (Bad file descriptor) [pid 5665] close(23) = -1 EBADF (Bad file descriptor) [pid 5665] close(24) = -1 EBADF (Bad file descriptor) [pid 5665] close(25) = -1 EBADF (Bad file descriptor) [pid 5665] close(26) = -1 EBADF (Bad file descriptor) [pid 5665] close(27) = -1 EBADF (Bad file descriptor) [pid 5665] close(28) = -1 EBADF (Bad file descriptor) [pid 5665] close(29) = -1 EBADF (Bad file descriptor) [pid 5665] exit_group(0 [pid 5667] <... futex resumed>) = ? [pid 5666] <... futex resumed>) = ? [pid 5665] <... exit_group resumed>) = ? [pid 5667] +++ exited with 0 +++ [pid 5666] +++ exited with 0 +++ [pid 5665] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=54 /* 0.54 s */} --- [pid 5635] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./0/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./0/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./0/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./0/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./0/my_sys") = 0 [pid 5635] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/binderfs") = 0 [pid 5635] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup.net") = 0 [pid 5635] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup.cpu") = 0 [pid 5635] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./0") = 0 [pid 5635] mkdir("./1", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5668 attached , child_tidptr=0x555578f83790) = 5 [pid 5668] set_robust_list(0x555578f837a0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5668] chdir("./1") = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5668] setpgid(0, 0) = 0 [pid 5668] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5668] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5668] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5668] write(3, "1000", 4) = 4 [pid 5668] close(3) = 0 [pid 5668] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5668] write(1, "executing program\n", 18) = 18 [pid 5668] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5668] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5669 attached [pid 5669] 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 [pid 5668] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 5669] set_robust_list(0x7f62927049a0, 24) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] getrandom( [pid 5668] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5668] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5668] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5670 attached [pid 5670] 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 5668] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 5670] <... rseq resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] set_robust_list(0x7f62926e39a0, 24) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] mkdir("my_sys", 0777) = 0 [pid 5670] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5670] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... futex resumed>) = 0 [pid 5668] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5670] <... futex resumed>) = 0 [pid 5668] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL) = 0 [pid 5670] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5670] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR [pid 5668] <... futex resumed>) = 0 [pid 5668] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... openat resumed>) = 3 [pid 5670] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5670] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5670] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0 [pid 5668] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... mmap resumed>) = 0x200000800000 [pid 5670] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5670] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... getrandom resumed>"\xf2\x98\x0e\x03\xe0\x8e\xde\x53\xf6\xa7\xa1\x07\x29\xca\xd7\xcc\x7c\x05\xce\x8e\x45\x7a\x74\xfd\x09\xbf\x17\x6c\x6b\x70\xaa\xdb\x65\x95\x0d\xdf\xba\xb8\x99\x4a\x89\xd1\xa7\x67\x71\x78\xd9\xc2\x86\x9f\xbc\x7d\xf6\x53\x1a\x18\x6a\x4e\x9b\xb6\x30\xb5\x16\xf9\x1d\xcf\xfe\x12\xbe\x51\x55\xea\x58\x86\x87\x93\x81\x1a\x2e\xc2\x8a\x5f\x58\x28\x60\x1d\x70\x9e\xc3\x4e\x9f\xd2\x27\x0e\xad\x74\xdf\xb4\x90\xbc"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5669] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] close(3 [pid 5669] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = 0 [pid 5668] close(4) = -1 EBADF (Bad file descriptor) [pid 5668] close(5) = -1 EBADF (Bad file descriptor) [pid 5668] close(6) = -1 EBADF (Bad file descriptor) [pid 5668] close(7) = -1 EBADF (Bad file descriptor) [pid 5668] close(8) = -1 EBADF (Bad file descriptor) [pid 5668] close(9) = -1 EBADF (Bad file descriptor) [pid 5668] close(10) = -1 EBADF (Bad file descriptor) [pid 5668] close(11) = -1 EBADF (Bad file descriptor) [pid 5668] close(12) = -1 EBADF (Bad file descriptor) [pid 5668] close(13) = -1 EBADF (Bad file descriptor) [pid 5668] close(14) = -1 EBADF (Bad file descriptor) [pid 5668] close(15) = -1 EBADF (Bad file descriptor) [pid 5668] close(16) = -1 EBADF (Bad file descriptor) [pid 5668] close(17) = -1 EBADF (Bad file descriptor) [pid 5668] close(18) = -1 EBADF (Bad file descriptor) [pid 5668] close(19) = -1 EBADF (Bad file descriptor) [pid 5668] close(20) = -1 EBADF (Bad file descriptor) [pid 5668] close(21) = -1 EBADF (Bad file descriptor) [pid 5668] close(22) = -1 EBADF (Bad file descriptor) [pid 5668] close(23) = -1 EBADF (Bad file descriptor) [pid 5668] close(24) = -1 EBADF (Bad file descriptor) [pid 5668] close(25) = -1 EBADF (Bad file descriptor) [pid 5668] close(26) = -1 EBADF (Bad file descriptor) [pid 5668] close(27) = -1 EBADF (Bad file descriptor) [pid 5668] close(28) = -1 EBADF (Bad file descriptor) [pid 5668] close(29) = -1 EBADF (Bad file descriptor) [pid 5668] exit_group(0 [pid 5670] <... futex resumed>) = ? [pid 5669] <... futex resumed>) = ? [pid 5668] <... exit_group resumed>) = ? [pid 5670] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5668] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=51 /* 0.51 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./1/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./1/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./1/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./1/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./1/my_sys") = 0 [pid 5635] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/binderfs") = 0 [pid 5635] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup.net") = 0 [pid 5635] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup.cpu") = 0 [pid 5635] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./1") = 0 [pid 5635] mkdir("./2", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5671 attached [pid 5671] set_robust_list(0x555578f837a0, 24 [pid 5635] <... clone resumed>, child_tidptr=0x555578f83790) = 8 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5671] chdir("./2") = 0 [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5671] setpgid(0, 0) = 0 [pid 5671] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5671] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5671] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3) = 0 [pid 5671] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5671] write(1, "executing program\n", 18) = 18 [pid 5671] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5671] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5672 attached [pid 5672] 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 5671] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 5672] <... rseq resumed>) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5672] set_robust_list(0x7f62927049a0, 24 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5672] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... futex resumed>) = 0 [pid 5672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] getrandom( [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5671] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5671] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5673 attached [pid 5673] 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 5671] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 5673] <... rseq resumed>) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] set_robust_list(0x7f62926e39a0, 24 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5671] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] mkdir("my_sys", 0777) = 0 [pid 5673] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5671] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL [pid 5671] <... futex resumed>) = 0 [pid 5671] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] <... mount resumed>) = 0 [pid 5673] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5673] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR) = 3 [pid 5673] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5673] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = 0x200000800000 [pid 5673] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5673] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... getrandom resumed>"\x79\xf0\x43\xca\x2a\x88\x91\x7f\xfe\x64\xbf\xaa\xce\xf6\x01\xa5\xda\x84\xca\x00\x40\xc6\xab\x22\x05\x41\x12\x04\x85\xf9\x1e\x8a\x1e\xac\x15\xe7\x16\xd0\x9d\x5a\x3f\x98\x85\xcb\xb0\xf9\x4f\x2e\x08\x3f\x9a\xe1\x2f\x80\xeb\x28\x2a\x6d\x0c\x3b\xa4\xaf\x8c\x7f\x17\x4f\x68\xb8\x64\x4e\xb6\xb2\x69\x2f\x6c\xc2\x5a\x1e\x6f\xb8\x24\x2a\x14\x5b\x6a\xca\x48\x6f\xac\xc8\xc7\x4f\x5c\xa7\xf3\xcf\x83\x28\x65\x27"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5672] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] close(3) = 0 [pid 5671] close(4) = -1 EBADF (Bad file descriptor) [pid 5671] close(5) = -1 EBADF (Bad file descriptor) [pid 5671] close(6) = -1 EBADF (Bad file descriptor) [pid 5671] close(7) = -1 EBADF (Bad file descriptor) [pid 5671] close(8) = -1 EBADF (Bad file descriptor) [pid 5671] close(9) = -1 EBADF (Bad file descriptor) [pid 5671] close(10) = -1 EBADF (Bad file descriptor) [pid 5671] close(11) = -1 EBADF (Bad file descriptor) [pid 5671] close(12) = -1 EBADF (Bad file descriptor) [pid 5671] close(13) = -1 EBADF (Bad file descriptor) [pid 5671] close(14) = -1 EBADF (Bad file descriptor) [pid 5671] close(15) = -1 EBADF (Bad file descriptor) [pid 5671] close(16) = -1 EBADF (Bad file descriptor) [pid 5671] close(17) = -1 EBADF (Bad file descriptor) [pid 5671] close(18) = -1 EBADF (Bad file descriptor) [pid 5671] close(19) = -1 EBADF (Bad file descriptor) [pid 5671] close(20) = -1 EBADF (Bad file descriptor) [pid 5671] close(21) = -1 EBADF (Bad file descriptor) [pid 5671] close(22) = -1 EBADF (Bad file descriptor) [pid 5671] close(23) = -1 EBADF (Bad file descriptor) [pid 5671] close(24) = -1 EBADF (Bad file descriptor) [pid 5671] close(25) = -1 EBADF (Bad file descriptor) [pid 5671] close(26) = -1 EBADF (Bad file descriptor) [pid 5671] close(27) = -1 EBADF (Bad file descriptor) [pid 5671] close(28) = -1 EBADF (Bad file descriptor) [pid 5671] close(29) = -1 EBADF (Bad file descriptor) [pid 5671] exit_group(0 [pid 5673] <... futex resumed>) = ? [pid 5672] <... futex resumed>) = ? [pid 5671] <... exit_group resumed>) = ? [pid 5672] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=46 /* 0.46 s */} --- [pid 5635] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./2/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./2/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./2/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./2/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./2/my_sys") = 0 [pid 5635] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/binderfs") = 0 [pid 5635] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup.net") = 0 [pid 5635] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup.cpu") = 0 [pid 5635] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./2") = 0 [pid 5635] mkdir("./3", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5674 attached , child_tidptr=0x555578f83790) = 11 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5674] set_robust_list(0x555578f837a0, 24 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] <... set_robust_list resumed>) = 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5674] chdir("./3") = 0 [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5674] setpgid(0, 0) = 0 [pid 5674] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5674] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5674] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5674] write(3, "1000", 4) = 4 [pid 5674] close(3) = 0 [pid 5674] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5674] write(1, "executing program\n", 18) = 18 [pid 5674] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5674] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5674] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5674] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5675 attached [pid 5675] 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 5674] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 5675] <... rseq resumed>) = 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] set_robust_list(0x7f62927049a0, 24 [pid 5674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... set_robust_list resumed>) = 0 [pid 5674] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5674] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] getrandom( [pid 5674] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5674] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5674] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5674] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5676 attached => {parent_tid=[13]}, 88) = 13 [pid 5676] 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 5674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5676] <... rseq resumed>) = 0 [pid 5674] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] set_robust_list(0x7f62926e39a0, 24 [pid 5674] <... futex resumed>) = 0 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5674] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5676] mkdir("my_sys", 0777) = 0 [pid 5676] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5674] <... futex resumed>) = 0 [pid 5676] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = 0 [pid 5676] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL [pid 5674] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... mount resumed>) = 0 [pid 5676] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5674] <... futex resumed>) = 0 [pid 5676] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR [pid 5674] <... futex resumed>) = 0 [pid 5676] <... openat resumed>) = 3 [pid 5674] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = 0 [pid 5674] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5676] <... futex resumed>) = 1 [pid 5674] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = 0x200000800000 [pid 5676] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5674] <... futex resumed>) = 0 [pid 5676] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... getrandom resumed>"\x89\xfd\xad\x74\x90\xa8\x37\x08\xec\x19\xf2\x7d\x89\xb8\xd2\xcb\xdb\xee\x11\x68\xd5\x2e\x48\x33\xbe\x5f\x9d\x44\x4a\x4b\x4f\x82\xef\x96\x36\x95\xc2\x22\x2a\x5b\x5d\x6a\x39\x55\x66\x30\x12\xb7\xc5\x2f\x5b\x61\xca\x39\x9d\x6c\xa4\x12\x3d\x05\x03\x23\xa1\x8e\x1b\x46\x46\x33\xfa\x4b\xd2\xfb\x6c\xca\x6d\x62\x19\x90\x65\x5e\xbd\x80\x18\x68\xee\x6d\x4c\x43\xa6\x70\x6f\x1e\x1e\x77\x1f\x99\x86\x55\x0e\x67"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5675] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] close(3) = 0 [pid 5674] close(4) = -1 EBADF (Bad file descriptor) [pid 5674] close(5) = -1 EBADF (Bad file descriptor) [pid 5674] close(6) = -1 EBADF (Bad file descriptor) [pid 5674] close(7) = -1 EBADF (Bad file descriptor) [pid 5674] close(8) = -1 EBADF (Bad file descriptor) [pid 5674] close(9) = -1 EBADF (Bad file descriptor) [pid 5674] close(10) = -1 EBADF (Bad file descriptor) [pid 5674] close(11) = -1 EBADF (Bad file descriptor) [pid 5674] close(12) = -1 EBADF (Bad file descriptor) [pid 5674] close(13) = -1 EBADF (Bad file descriptor) [pid 5674] close(14) = -1 EBADF (Bad file descriptor) [pid 5674] close(15) = -1 EBADF (Bad file descriptor) [pid 5674] close(16) = -1 EBADF (Bad file descriptor) [pid 5674] close(17) = -1 EBADF (Bad file descriptor) [pid 5674] close(18) = -1 EBADF (Bad file descriptor) [pid 5674] close(19) = -1 EBADF (Bad file descriptor) [pid 5674] close(20) = -1 EBADF (Bad file descriptor) [pid 5674] close(21) = -1 EBADF (Bad file descriptor) [pid 5674] close(22) = -1 EBADF (Bad file descriptor) [pid 5674] close(23) = -1 EBADF (Bad file descriptor) [pid 5674] close(24) = -1 EBADF (Bad file descriptor) [pid 5674] close(25) = -1 EBADF (Bad file descriptor) [pid 5674] close(26) = -1 EBADF (Bad file descriptor) [pid 5674] close(27) = -1 EBADF (Bad file descriptor) [pid 5674] close(28) = -1 EBADF (Bad file descriptor) [pid 5674] close(29) = -1 EBADF (Bad file descriptor) [pid 5674] exit_group(0 [pid 5676] <... futex resumed>) = ? [pid 5674] <... exit_group resumed>) = ? [pid 5676] +++ exited with 0 +++ [pid 5675] <... futex resumed>) = ? [pid 5675] +++ exited with 0 +++ [pid 5674] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=48 /* 0.48 s */} --- [pid 5635] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./3/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./3/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./3/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./3/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./3/my_sys") = 0 [pid 5635] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/binderfs") = 0 [pid 5635] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup.net") = 0 [pid 5635] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup.cpu") = 0 [pid 5635] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./3") = 0 [pid 5635] mkdir("./4", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5677 attached , child_tidptr=0x555578f83790) = 14 [pid 5677] set_robust_list(0x555578f837a0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5677] chdir("./4") = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5677] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5677] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 [pid 5677] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5677] write(1, "executing program\n", 18) = 18 executing program [pid 5677] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5677] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5678 attached [pid 5678] 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 5677] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 5678] <... rseq resumed>) = 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5678] set_robust_list(0x7f62927049a0, 24 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5677] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5678] getrandom( [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5677] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5677] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5679 attached [pid 5679] 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 5677] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] <... rseq resumed>) = 0 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] set_robust_list(0x7f62926e39a0, 24) = 0 [pid 5677] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] <... futex resumed>) = 0 [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] mkdir("my_sys", 0777) = 0 [pid 5679] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5677] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL [pid 5677] <... futex resumed>) = 0 [pid 5677] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... mount resumed>) = 0 [pid 5679] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5677] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... futex resumed>) = 1 [pid 5679] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR) = 3 [pid 5679] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5679] <... futex resumed>) = 0 [pid 5677] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0 [pid 5677] <... futex resumed>) = 0 [pid 5677] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... mmap resumed>) = 0x200000800000 [pid 5679] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5679] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... getrandom resumed>"\xd9\xc3\xa4\x39\xba\x5e\x7c\x06\xba\x26\x2b\x14\x90\x79\x35\xf3\x95\xfd\xe5\xa9\x7b\x7f\xcf\x4e\x48\x8b\xf2\xbb\x66\x51\x85\xfa\x58\xd8\xb9\x7b\x02\x5f\x4c\x49\xb2\x1e\x3c\xe0\x93\x7e\x06\xa7\x1c\x6f\xb3\x74\x57\x73\xe7\xde\x9d\x2e\x01\x3e\xe0\x25\xf8\x2c\xcd\x21\x05\x5d\xd0\xa5\x9e\xbb\x01\x72\xc5\xb6\xad\x9c\xb6\xb4\xd7\x75\xf7\xcd\xa1\xfb\x02\x97\x82\x07\x13\x75\x5d\xbe\xd3\xe5\x39\xc5\x65\x83"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5678] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] close(3) = 0 [pid 5677] close(4) = -1 EBADF (Bad file descriptor) [pid 5677] close(5) = -1 EBADF (Bad file descriptor) [pid 5677] close(6) = -1 EBADF (Bad file descriptor) [pid 5677] close(7) = -1 EBADF (Bad file descriptor) [pid 5677] close(8) = -1 EBADF (Bad file descriptor) [pid 5677] close(9) = -1 EBADF (Bad file descriptor) [pid 5677] close(10) = -1 EBADF (Bad file descriptor) [pid 5677] close(11) = -1 EBADF (Bad file descriptor) [pid 5677] close(12) = -1 EBADF (Bad file descriptor) [pid 5677] close(13) = -1 EBADF (Bad file descriptor) [pid 5677] close(14) = -1 EBADF (Bad file descriptor) [pid 5677] close(15) = -1 EBADF (Bad file descriptor) [pid 5677] close(16) = -1 EBADF (Bad file descriptor) [pid 5677] close(17) = -1 EBADF (Bad file descriptor) [pid 5677] close(18) = -1 EBADF (Bad file descriptor) [pid 5677] close(19) = -1 EBADF (Bad file descriptor) [pid 5677] close(20) = -1 EBADF (Bad file descriptor) [pid 5677] close(21) = -1 EBADF (Bad file descriptor) [pid 5677] close(22) = -1 EBADF (Bad file descriptor) [pid 5677] close(23) = -1 EBADF (Bad file descriptor) [pid 5677] close(24) = -1 EBADF (Bad file descriptor) [pid 5677] close(25) = -1 EBADF (Bad file descriptor) [pid 5677] close(26) = -1 EBADF (Bad file descriptor) [pid 5677] close(27) = -1 EBADF (Bad file descriptor) [pid 5677] close(28) = -1 EBADF (Bad file descriptor) [pid 5677] close(29) = -1 EBADF (Bad file descriptor) [pid 5677] exit_group(0) = ? [pid 5678] <... futex resumed>) = ? [pid 5679] <... futex resumed>) = ? [pid 5679] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=45 /* 0.45 s */} --- [pid 5635] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./4/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./4/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./4/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./4/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./4/my_sys") = 0 [pid 5635] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/binderfs") = 0 [pid 5635] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup.net") = 0 [pid 5635] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup.cpu") = 0 [pid 5635] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./4") = 0 [pid 5635] mkdir("./5", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5680 attached , child_tidptr=0x555578f83790) = 17 [pid 5680] set_robust_list(0x555578f837a0, 24) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] chdir("./5") = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5680] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5680] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5680] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5680] write(3, "1000", 4) = 4 [pid 5680] close(3) = 0 [pid 5680] read(200, 0x7ffe3dfd3f70, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5680] write(1, "executing program\n", 18) = 18 executing program [pid 5680] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5680] rt_sigaction(SIGRT_1, {sa_handler=0x7f6292765ff0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f629271f040}, NULL, 8) = 0 [pid 5680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926e4000 [pid 5680] mprotect(0x7f62926e5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6292704990, parent_tid=0x7f6292704990, exit_signal=0, stack=0x7f62926e4000, stack_size=0x20200, tls=0x7f62927046c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5681 attached => {parent_tid=[18]}, 88) = 18 [pid 5681] 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 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] <... rseq resumed>) = 0 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] futex(0x7f62927ea8e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] set_robust_list(0x7f62927049a0, 24) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] futex(0x7f62927ea8ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] getrandom( [pid 5680] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5680] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f62926c3000 [pid 5680] mprotect(0x7f62926c4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f62926e3990, parent_tid=0x7f62926e3990, exit_signal=0, stack=0x7f62926c3000, stack_size=0x20200, tls=0x7f62926e36c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5682 attached [pid 5682] 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 5680] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 5682] <... rseq resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5680] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5680] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] set_robust_list(0x7f62926e39a0, 24) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5682] mkdir("my_sys", 0777) = 0 [pid 5682] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... futex resumed>) = 0 [pid 5682] <... futex resumed>) = 1 [pid 5682] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... futex resumed>) = 0 [pid 5682] mount(NULL, "my_sys", "sysfs", MS_NOATIME, NULL) = 0 [pid 5682] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5682] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 0 [pid 5682] openat(AT_FDCWD, "my_sys/bus/pci/devices/0000:00:03.0/resource1", O_RDWR [pid 5680] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... openat resumed>) = 3 [pid 5682] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5680] futex(0x7f62927ea8f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] mmap(0x200000800000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = 0x200000800000 [pid 5680] <... futex resumed>) = 0 [pid 5682] futex(0x7f62927ea8fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7f62927ea8fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5682] futex(0x7f62927ea8f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... getrandom resumed>"\x27\x59\xa3\x21\xcf\x2e\xda\xab\x85\x4a\x61\x33\x99\xcc\x2c\x95\x98\x12\xdb\x8d\xdc\x68\x6c\x82\x49\xe4\xda\xa2\x4c\x37\x77\x49\x6b\x45\x61\xea\x76\xff\xb4\x72\x8a\xa8\xa6\x5c\xce\x52\xea\x3b\xf7\xd4\x2e\xeb\x6a\x7f\x43\xf3\xfa\x12\x5f\x63\x84\x72\x0f\x36\xc3\xe2\x1a\xea\x6c\x83\x25\x9c\xc0\x0e\xe6\x54\x56\x5e\x5c\x64\x8b\x4d\xee\x35\xeb\x7f\x0d\x71\xa1\x6e\x1e\xfb\xfa\x4f\xae\x54\xfa\x13\xd1\x92"..., 4294967103, GRND_NONBLOCK|GRND_RANDOM) = 16775808 [pid 5681] futex(0x7f62927ea8ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] futex(0x7f62927ea8e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] kill(-17, SIGKILL [pid 5681] <... futex resumed>) = ? [pid 5635] <... kill resumed>) = 0 [pid 5682] <... futex resumed>) = ? [pid 5681] +++ killed by SIGKILL +++ [pid 5635] kill(17, SIGKILL) = 0 [pid 5682] +++ killed by SIGKILL +++ [pid 5680] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=17, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=56 /* 0.56 s */} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 7 entries */, 32768) = 208 [pid 5635] umount2("./5/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5635] umount2("./5/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/my_sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] umount2("./5/my_sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./5/my_sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5635] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(4, 0x555578f8c8a0 /* 0 entries */, 32768) = 0 [pid 5635] close(4) = 0 [pid 5635] rmdir("./5/my_sys") = 0 [pid 5635] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/binderfs") = 0 [pid 5635] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup.net") = 0 [pid 5635] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup.cpu") = 0 [pid 5635] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup") = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./5") = 0 [pid 5635] mkdir("./6", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5683 attached , child_tidptr=0x555578f83790) = 20 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-20, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(20, SIGKILL) = 0 [pid 5683] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./6") = 0 [pid 5635] mkdir("./7", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5684 attached , child_tidptr=0x555578f83790) = 21 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-21, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(21, SIGKILL) = 0 [pid 5684] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./7") = 0 [pid 5635] mkdir("./8", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5685 attached , child_tidptr=0x555578f83790) = 22 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-22, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(22, SIGKILL) = 0 [pid 5685] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=22, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./8") = 0 [pid 5635] mkdir("./9", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5688 attached , child_tidptr=0x555578f83790) = 23 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-23, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(23, SIGKILL) = 0 [pid 5688] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./9") = 0 [pid 5635] mkdir("./10", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555578f83790) = 24 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5693 attached [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-24, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(24, SIGKILL) = 0 [pid 5693] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./10") = 0 [pid 5635] mkdir("./11", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5694 attached , child_tidptr=0x555578f83790) = 25 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-25, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(25, SIGKILL) = 0 [pid 5694] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=25, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./11") = 0 [pid 5635] mkdir("./12", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5695 attached , child_tidptr=0x555578f83790) = 26 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-26, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(26, SIGKILL) = 0 [pid 5695] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=26, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./12") = 0 [pid 5635] mkdir("./13", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5696 attached , child_tidptr=0x555578f83790) = 27 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-27, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(27, SIGKILL) = 0 [pid 5696] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=27, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./13") = 0 [pid 5635] mkdir("./14", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5697 attached , child_tidptr=0x555578f83790) = 28 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-28, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(28, SIGKILL) = 0 [pid 5697] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=28, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./14") = 0 [pid 5635] mkdir("./15", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5698 attached , child_tidptr=0x555578f83790) = 29 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-29, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(29, SIGKILL) = 0 [pid 5698] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=29, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./15") = 0 [pid 5635] mkdir("./16", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5699 attached , child_tidptr=0x555578f83790) = 30 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-30, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(30, SIGKILL) = 0 [pid 5699] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=30, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./16") = 0 [pid 5635] mkdir("./17", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555578f83790) = 31 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5700 attached [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-31, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(31, SIGKILL) = 0 [pid 5700] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=31, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./17") = 0 [pid 5635] mkdir("./18", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5701 attached , child_tidptr=0x555578f83790) = 32 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-32, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(32, SIGKILL) = 0 [pid 5701] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=32, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./18") = 0 [pid 5635] mkdir("./19", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555578f83790) = 33 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5702 attached [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-33, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(33, SIGKILL) = 0 [pid 5702] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=33, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./19") = 0 [pid 5635] mkdir("./20", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5703 attached , child_tidptr=0x555578f83790) = 34 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-34, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(34, SIGKILL) = 0 [pid 5703] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=34, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./20") = 0 [pid 5635] mkdir("./21", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5705 attached , child_tidptr=0x555578f83790) = 35 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-35, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(35, SIGKILL) = 0 [pid 5705] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=35, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./21") = 0 [pid 5635] mkdir("./22", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5711 attached , child_tidptr=0x555578f83790) = 36 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-36, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(36, SIGKILL) = 0 [pid 5711] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=36, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./22") = 0 [pid 5635] mkdir("./23", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5712 attached , child_tidptr=0x555578f83790) = 37 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-37, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(37, SIGKILL) = 0 [pid 5712] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=37, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./23") = 0 [pid 5635] mkdir("./24", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5713 attached , child_tidptr=0x555578f83790) = 38 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-38, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(38, SIGKILL) = 0 [pid 5713] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=38, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./24") = 0 [pid 5635] mkdir("./25", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5714 attached , child_tidptr=0x555578f83790) = 39 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-39, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(39, SIGKILL) = 0 [pid 5714] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=39, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./25") = 0 [pid 5635] mkdir("./26", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5715 attached , child_tidptr=0x555578f83790) = 40 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-40, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(40, SIGKILL) = 0 [pid 5715] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=40, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./26") = 0 [pid 5635] mkdir("./27", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5716 attached , child_tidptr=0x555578f83790) = 41 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-41, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(41, SIGKILL) = 0 [pid 5716] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=41, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./27") = 0 [pid 5635] mkdir("./28", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5717 attached , child_tidptr=0x555578f83790) = 42 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-42, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(42, SIGKILL) = 0 [pid 5717] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=42, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./28") = 0 [pid 5635] mkdir("./29", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5718 attached , child_tidptr=0x555578f83790) = 43 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-43, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(43, SIGKILL) = 0 [pid 5718] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=43, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./29") = 0 [pid 5635] mkdir("./30", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5719 attached , child_tidptr=0x555578f83790) = 44 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-44, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(44, SIGKILL) = 0 [pid 5719] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=44, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./30") = 0 [pid 5635] mkdir("./31", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5720 attached , child_tidptr=0x555578f83790) = 45 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-45, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(45, SIGKILL) = 0 [pid 5720] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=45, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./31") = 0 [pid 5635] mkdir("./32", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5721 attached , child_tidptr=0x555578f83790) = 46 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-46, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(46, SIGKILL) = 0 [pid 5721] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=46, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5635] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./32") = 0 [pid 5635] mkdir("./33", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5723 attached , child_tidptr=0x555578f83790) = 47 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] kill(-47, SIGKILL) = -1 ESRCH (No such process) [pid 5635] kill(47, SIGKILL) = 0 [pid 5723] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=47, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5635] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5635] getdents64(3, 0x555578f84860 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x555578f84860 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./33") = 0 [pid 5635] mkdir("./34", 0777) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5635] close(3) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5729 attached , child_tidptr=0x555578f83790) = 48 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 326.256099][ T38] INFO: task kworker/u8:9:1044 blocked in I/O wait for more than 143 seconds. [ 326.256141][ T38] Not tainted syzkaller #0 [ 326.256153][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 326.256164][ T38] task:kworker/u8:9 state:D stack:22032 pid:1044 tgid:1044 ppid:2 task_flags:0x4248060 flags:0x00080000 [ 326.256245][ T38] Workqueue: writeback wb_workfn (flush-8:0) [ 326.256293][ T38] Call Trace: [ 326.256301][ T38] [ 326.256328][ T38] __schedule+0x1709/0x5530 [ 326.256365][ T38] ? blk_mq_flush_plug_list+0x415/0x540 [ 326.256411][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 326.256460][ T38] ? __blk_flush_plug+0x416/0x4d0 [ 326.256494][ T38] ? __pfx___schedule+0x10/0x10 [ 326.256536][ T38] ? schedule+0x90/0x2b0 [ 326.256573][ T38] schedule+0x164/0x2b0 [ 326.256609][ T38] io_schedule+0x7f/0xd0 [ 326.256644][ T38] bit_wait_io+0x11/0xd0 [ 326.256667][ T38] __wait_on_bit+0xac/0x2f0 [ 326.256688][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 326.256713][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 326.256738][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 326.256758][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 326.256784][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 326.256824][ T38] do_get_write_access+0x670/0x1090 [ 326.256878][ T38] jbd2_journal_get_write_access+0x1d6/0x230 [ 326.256917][ T38] __ext4_journal_get_write_access+0x1c3/0x590 [ 326.256956][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 326.257003][ T38] ext4_mb_mark_context+0x171/0xec0 [ 326.257038][ T38] ? __pfx_ext4_mb_mark_context+0x10/0x10 [ 326.257060][ T38] ? ext4_sb_block_valid+0x16d/0x560 [ 326.257086][ T38] ? ext4_sb_block_valid+0x484/0x560 [ 326.257110][ T38] ext4_mb_mark_diskspace_used+0x338/0x760 [ 326.257147][ T38] ext4_mb_new_blocks+0x106f/0x4540 [ 326.257190][ T38] ? ext4_find_extent+0x1f5/0xcd0 [ 326.257214][ T38] ? ext4_find_extent+0x1f5/0xcd0 [ 326.257243][ T38] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 326.257268][ T38] ? ext4_inode_to_goal_block+0x319/0x460 [ 326.257293][ T38] ext4_ext_map_blocks+0x1534/0x5850 [ 326.257309][ T38] ? __lock_acquire+0x6df/0x2e40 [ 326.257340][ T38] ? __lock_acquire+0x6df/0x2e40 [ 326.257357][ T38] ? ext4_alloc_io_end_vec+0x2b/0x160 [ 326.257382][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 326.257408][ T38] ? __lock_acquire+0x6df/0x2e40 [ 326.257451][ T38] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 326.257471][ T38] ? do_raw_spin_lock+0x12b/0x2f0 [ 326.257501][ T38] ? wq_worker_running+0x9f/0x210 [ 326.257522][ T38] ? rt_mutex_post_schedule+0x49/0xf0 [ 326.257540][ T38] ext4_map_create_blocks+0x116/0x530 [ 326.257567][ T38] ext4_map_blocks+0x7e4/0x1240 [ 326.257592][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 326.257616][ T38] ? __pfx_ext4_map_blocks+0x10/0x10 [ 326.257643][ T38] ? ext4_inode_journal_mode+0x376/0x470 [ 326.257671][ T38] ext4_do_writepages+0x23d6/0x47a0 [ 326.257719][ T38] ? __lock_acquire+0x6df/0x2e40 [ 326.257737][ T38] ? kasan_save_track+0x4f/0x80 [ 326.257759][ T38] ? kasan_save_track+0x3e/0x80 [ 326.257782][ T38] ? __pfx_ext4_do_writepages+0x10/0x10 [ 326.257804][ T38] ? __lock_acquire+0x6df/0x2e40 [ 326.257821][ T38] ? batadv_iv_send_outstanding_bat_ogm_packet+0x590/0x740 [ 326.257849][ T38] ? worker_thread+0xb05/0x10d0 [ 326.257865][ T38] ? kthread+0x388/0x470 [ 326.257885][ T38] ? ret_from_fork+0x514/0xb70 [ 326.257906][ T38] ? ret_from_fork_asm+0x1a/0x30 [ 326.257941][ T38] ? lock_acquire+0x115/0x350 [ 326.257981][ T38] ext4_writepages+0x241/0x3b0 [ 326.258000][ T38] ? __pfx_ext4_writepages+0x10/0x10 [ 326.258027][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 326.258043][ T38] ? lockdep_hardirqs_on+0x7a/0x110 [ 326.258058][ T38] ? __pfx_ext4_writepages+0x10/0x10 [ 326.258075][ T38] do_writepages+0x338/0x560 [ 326.258094][ T38] ? reacquire_held_locks+0x117/0x1a0 [ 326.258112][ T38] ? super_trylock_shared+0x23/0xf0 [ 326.258137][ T38] __writeback_single_inode+0x12e/0xf90 [ 326.258160][ T38] writeback_sb_inodes+0x9db/0x1ab0 [ 326.258181][ T38] ? do_raw_spin_lock+0x12b/0x2f0 [ 326.258214][ T38] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 326.258255][ T38] ? __pfx_down_read_trylock+0x10/0x10 [ 326.258287][ T38] __writeback_inodes_wb+0x114/0x240 [ 326.258309][ T38] wb_writeback+0x42f/0xad0 [ 326.258332][ T38] ? queue_io+0x211/0x450 [ 326.258351][ T38] ? __pfx_wb_writeback+0x10/0x10 [ 326.258378][ T38] wb_workfn+0xc98/0x10f0 [ 326.258413][ T38] ? __pfx_wb_workfn+0x10/0x10 [ 326.258439][ T38] ? update_protect_slice+0x128/0x210 [ 326.258466][ T38] ? lock_acquire+0x115/0x350 [ 326.258498][ T38] ? rcu_is_watching+0x15/0xb0 [ 326.258517][ T38] ? process_one_work+0x7fd/0x1480 [ 326.258534][ T38] process_one_work+0xaaf/0x1480 [ 326.258549][ T38] ? irqentry_exit+0x218/0x8f0 [ 326.258564][ T38] ? trace_irq_disable+0x3b/0x140 [ 326.258593][ T38] ? __pfx_process_one_work+0x10/0x10 [ 326.258607][ T38] ? do_raw_spin_lock+0x12b/0x2f0 [ 326.258634][ T38] ? assign_work+0x3cf/0x5d0 [ 326.258654][ T38] worker_thread+0xb05/0x10d0 [ 326.258679][ T38] ? __kthread_parkme+0x71/0x1f0 [ 326.258705][ T38] kthread+0x388/0x470 [ 326.258727][ T38] ? __pfx_worker_thread+0x10/0x10 [ 326.258743][ T38] ? __pfx_kthread+0x10/0x10 [ 326.258765][ T38] ret_from_fork+0x514/0xb70 [ 326.258790][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 326.258812][ T38] ? __switch_to+0xc89/0x1420 [ 326.258835][ T38] ? __pfx_kthread+0x10/0x10 [ 326.258857][ T38] ret_from_fork_asm+0x1a/0x30 [ 326.258890][ T38] [ 326.258952][ T38] INFO: task jbd2/sda1-8:4922 blocked in I/O wait for more than 143 seconds. [ 326.258964][ T38] Not tainted syzkaller #0 [ 326.258972][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 326.258979][ T38] task:jbd2/sda1-8 state:D stack:25736 pid:4922 tgid:4922 ppid:2 task_flags:0x240040 flags:0x00080000 [ 326.259028][ T38] Call Trace: [ 326.259033][ T38] [ 326.259041][ T38] __schedule+0x1709/0x5530 [ 326.259086][ T38] ? __pfx___schedule+0x10/0x10 [ 326.259117][ T38] ? schedule+0x90/0x2b0 [ 326.259144][ T38] schedule+0x164/0x2b0 [ 326.259170][ T38] io_schedule+0x7f/0xd0 [ 326.259196][ T38] bit_wait_io+0x11/0xd0 [ 326.259213][ T38] __wait_on_bit+0xac/0x2f0 [ 326.259227][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 326.259245][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 326.259262][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 326.259277][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 326.259296][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 326.259326][ T38] ? __wait_on_buffer+0xe/0x80 [ 326.259350][ T38] jbd2_journal_commit_transaction+0x2f26/0x5ba0 [ 326.259395][ T38] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 326.259420][ T38] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 326.259459][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 326.259475][ T38] ? lockdep_hardirqs_on+0x7a/0x110 [ 326.259491][ T38] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 326.259507][ T38] ? __timer_delete_sync+0x538/0x600 [ 326.259536][ T38] kjournald2+0x3bc/0x750 [ 326.259569][ T38] ? __pfx_kjournald2+0x10/0x10 [ 326.259590][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 326.259614][ T38] ? __kthread_parkme+0x71/0x1f0 [ 326.259634][ T38] ? __kthread_parkme+0x196/0x1f0 [ 326.259657][ T38] kthread+0x388/0x470 [ 326.259679][ T38] ? __pfx_kjournald2+0x10/0x10 [ 326.259698][ T38] ? __pfx_kthread+0x10/0x10 [ 326.259721][ T38] ret_from_fork+0x514/0xb70 [ 326.259745][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 326.259767][ T38] ? __switch_to+0xc89/0x1420 [ 326.259788][ T38] ? __pfx_kthread+0x10/0x10 [ 326.259811][ T38] ret_from_fork_asm+0x1a/0x30 [ 326.259847][ T38] [ 326.259874][ T38] [ 326.259874][ T38] Showing all locks held in the system: [ 326.259883][ T38] locks held by khungtaskd/38: 1, last CPU#1: [ 326.259895][ T38] #0: ffffffff8e3c3880 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 326.259943][ T38] locks held by kworker/u8:9/1044: 6, on CPU#1: [ 326.259954][ T38] #0: ffff88801f2d3938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7fd/0x1480 [ 326.259990][ T38] #1: ffffc9000661fc60 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7fd/0x1480 [ 326.260026][ T38] #2: ffff8880374880e0 (&type->s_umount_key#31){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0 [ 326.260066][ T38] #3: ffff88803749ccd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 [ 326.260102][ T38] #4: ffff888037134bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fc3/0x2210 [ 326.260145][ T38] #5: ffff888040d08288 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x7cc/0x1240 [ 326.260211][ T38] locks held by getty/5349: 2, on CPU#1: [ 326.260222][ T38] #0: ffff88803718e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 326.260266][ T38] #1: ffffc900044c32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 326.260306][ T38] [ 326.260309][ T38] ============================================= [ 326.260309][ T38] [ 326.260328][ T38] NMI backtrace for cpu 1 [ 326.260343][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 326.260360][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 326.260368][ T38] Call Trace: [ 326.260373][ T38] [ 326.260379][ T38] dump_stack_lvl+0xe8/0x150 [ 326.260399][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 326.260421][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 326.260443][ T38] nmi_trigger_cpumask_backtrace+0x17a/0x380 [ 326.260467][ T38] sys_info+0x135/0x170 [ 326.260486][ T38] watchdog+0xfd7/0x1030 [ 326.260515][ T38] ? watchdog+0x1c7/0x1030 [ 326.260543][ T38] kthread+0x388/0x470 [ 326.260564][ T38] ? __pfx_watchdog+0x10/0x10 [ 326.260586][ T38] ? __pfx_kthread+0x10/0x10 [ 326.260607][ T38] ret_from_fork+0x514/0xb70 [ 326.260629][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 326.260650][ T38] ? __switch_to+0xc89/0x1420 [ 326.260670][ T38] ? __pfx_kthread+0x10/0x10 [ 326.260691][ T38] ret_from_fork_asm+0x1a/0x30 [ 326.260723][ T38] [ 326.260728][ T38] Sending NMI from CPU 1 to CPUs 0: [ 326.260768][ C0] NMI backtrace for cpu 0 [ 326.260789][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 326.260809][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 326.260824][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 326.260857][ C0] Code: 0c 74 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 66 19 00 fb f4 4c d0 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 326.260871][ C0] RSP: 0018:ffffffff8e007ca0 EFLAGS: 00000242 [ 326.260887][ C0] RAX: 00000000001a77b5 RBX: ffffffff8199b400 RCX: 0000000080000001 [ 326.260900][ C0] RDX: 0000000000000001 RSI: ffffffff8d98ba58 RDI: ffffffff8bcbd080 [ 326.260912][ C0] RBP: ffffffff8e007d78 R08: ffff8880b8633d1b R09: 1ffff110170c67a3 [ 326.260925][ C0] R10: dffffc0000000000 R11: ffffed10170c67a4 R12: 0000000000000000 [ 326.260937][ C0] R13: 1ffffffff1c1edf0 R14: 1ffffffff1c00f9c R15: dffffc0000000000 [ 326.260951][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 326.260965][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 326.260977][ C0] CR2: 00007f629277a662 CR3: 00000000310c8000 CR4: 00000000003526f0 [ 326.260993][ C0] Call Trace: [ 326.261000][ C0] [ 326.261006][ C0] default_idle+0x9/0x20 [ 326.261043][ C0] default_idle_call+0x72/0xb0 [ 326.261064][ C0] do_idle+0x2e0/0x540 [ 326.261084][ C0] ? __pfx_do_idle+0x10/0x10 [ 326.261108][ C0] cpu_startup_entry+0x43/0x60 [ 326.261138][ C0] rest_init+0x378/0x3a0 [ 326.261160][ C0] ? __pfx_rest_init+0x10/0x10 [ 326.261186][ C0] ? __pfx_kernel_init+0x10/0x10 [ 326.261208][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 326.261226][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 326.261248][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 326.261272][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 326.261303][ C0] start_kernel+0x392/0x3e0 [ 326.261326][ C0] x86_64_start_reservations+0x24/0x30 [ 326.261354][ C0] x86_64_start_kernel+0x137/0x1b0 [ 326.261380][ C0] common_startup_64+0x13e/0x157 [ 326.261408][ C0] [ 326.261776][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 326.261788][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 326.261805][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 326.261814][ T38] Call Trace: [ 326.261822][ T38] [ 326.261828][ T38] vpanic+0x56c/0xa60 [ 326.261847][ T38] ? __pfx_vpanic+0x10/0x10 [ 326.261869][ T38] panic+0xc5/0xd0 [ 326.261884][ T38] ? __pfx_panic+0x10/0x10 [ 326.261902][ T38] ? wq_watchdog_touch+0xf9/0x160 [ 326.261928][ T38] ? nmi_trigger_cpumask_backtrace+0x247/0x380 [ 326.261954][ T38] watchdog+0x1030/0x1030 [ 326.261983][ T38] ? watchdog+0x1c7/0x1030 [ 326.262013][ T38] kthread+0x388/0x470 [ 326.262034][ T38] ? __pfx_watchdog+0x10/0x10 [ 326.262057][ T38] ? __pfx_kthread+0x10/0x10 [ 326.262079][ T38] ret_from_fork+0x514/0xb70 [ 326.262103][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 326.262125][ T38] ? __switch_to+0xc89/0x1420 [ 326.262145][ T38] ? __pfx_kthread+0x10/0x10 [ 326.262167][ T38] ret_from_fork_asm+0x1a/0x30 [ 326.262200][ T38] [ 326.262823][ T38] Kernel Offset: disabled