./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2023243712 <...> Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. execve("./syz-executor2023243712", ["./syz-executor2023243712"], 0x7ffe29652220 /* 10 vars */) = 0 brk(NULL) = 0x555565669000 brk(0x555565669e00) = 0x555565669e00 arch_prctl(ARCH_SET_FS, 0x555565669480) = 0 set_tid_address(0x555565669750) = 5856 set_robust_list(0x555565669760, 24) = 0 rseq(0x555565669da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2023243712", 4096) = 28 getrandom("\xba\x08\x3d\xc9\xbb\xe8\xdf\xc4", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555565669e00 brk(0x55556568ae00) = 0x55556568ae00 brk(0x55556568b000) = 0x55556568b000 mprotect(0x7f23cda5a000, 16384, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached , child_tidptr=0x555565669750) = 5858 [pid 5858] set_robust_list(0x555565669760, 24) = 0 [pid 5856] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "10000000000", 11) = 11 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "20", 2) = 2 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "0", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "0", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "100", 3) = 3 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "0", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "0", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "7 4 1 3", 7) = 7 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "0", 1) = 1 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "5858", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] kill(5858, SIGKILL) = 0 [pid 5858] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5858, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=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=0x7f23cd9a9cf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f23cd9b2b70}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f23cd9a9cf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f23cd9b2b70}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached , child_tidptr=0x555565669750) = 5859 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] set_robust_list(0x555565669760, 24) = 0 [pid 5859] mkdir("./syzkaller.hyqmFt", 0700./strace-static-x86_64: Process 5860 attached [pid 5860] set_robust_list(0x555565669760, 24) = 0 [pid 5860] mkdir("./syzkaller.ycwtdw", 0700 [pid 5856] <... clone resumed>, child_tidptr=0x555565669750) = 5860 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5861 attached [pid 5859] <... mkdir resumed>) = 0 [pid 5861] set_robust_list(0x555565669760, 24) = 0 [pid 5860] <... mkdir resumed>) = 0 [pid 5859] chmod("./syzkaller.hyqmFt", 0777 [pid 5856] <... clone resumed>, child_tidptr=0x555565669750) = 5861 [pid 5861] mkdir("./syzkaller.sZbw4p", 0700 [pid 5860] chmod("./syzkaller.ycwtdw", 0777 [pid 5859] <... chmod resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... mkdir resumed>) = 0 [pid 5860] <... chmod resumed>) = 0 [pid 5859] chdir("./syzkaller.hyqmFt"./strace-static-x86_64: Process 5862 attached [pid 5861] chmod("./syzkaller.sZbw4p", 0777 [pid 5860] chdir("./syzkaller.ycwtdw" [pid 5856] <... clone resumed>, child_tidptr=0x555565669750) = 5862 [pid 5862] set_robust_list(0x555565669760, 24 [pid 5859] <... chdir resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... chmod resumed>) = 0 [pid 5860] <... chdir resumed>) = 0 [pid 5859] mkdir("./0", 0777 [pid 5862] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5863 attached [pid 5862] mkdir("./syzkaller.fzhpOP", 0700 [pid 5861] chdir("./syzkaller.sZbw4p" [pid 5860] mkdir("./0", 0777 [pid 5856] <... clone resumed>, child_tidptr=0x555565669750) = 5863 [pid 5863] set_robust_list(0x555565669760, 24 [pid 5861] <... chdir resumed>) = 0 [pid 5861] mkdir("./0", 0777 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5863] mkdir("./syzkaller.281Kpg", 0700 [pid 5861] <... mkdir resumed>) = 0 [pid 5859] <... mkdir resumed>) = 0 [pid 5862] <... mkdir resumed>) = 0 [pid 5861] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 5863] <... mkdir resumed>) = 0 [pid 5862] chmod("./syzkaller.fzhpOP", 0777 [pid 5860] <... mkdir resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5861] ioctl(3, LOOP_CLR_FD [pid 5863] chmod("./syzkaller.281Kpg", 0777 [pid 5862] <... chmod resumed>) = 0 [pid 5861] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5860] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5862] chdir("./syzkaller.fzhpOP" [pid 5863] <... chmod resumed>) = 0 [pid 5862] <... chdir resumed>) = 0 [pid 5861] close(3 [pid 5860] <... openat resumed>) = 3 [pid 5859] <... openat resumed>) = 3 [pid 5863] chdir("./syzkaller.281Kpg" [pid 5862] mkdir("./0", 0777 [pid 5861] <... close resumed>) = 0 [pid 5860] ioctl(3, LOOP_CLR_FD [pid 5859] ioctl(3, LOOP_CLR_FD [pid 5863] <... chdir resumed>) = 0 [pid 5863] mkdir("./0", 0777 [pid 5860] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5863] <... mkdir resumed>) = 0 [pid 5860] close(3) = 0 [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5864 attached [pid 5863] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5864] set_robust_list(0x555565669760, 24 [pid 5863] <... openat resumed>) = 3 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5864] chdir("./0" [pid 5863] ioctl(3, LOOP_CLR_FD [pid 5864] <... chdir resumed>) = 0 [pid 5863] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5860] <... clone resumed>, child_tidptr=0x555565669750) = 5864 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] close(3 [pid 5862] <... mkdir resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5864] <... prctl resumed>) = 0 [pid 5859] close(3) = 0 ./strace-static-x86_64: Process 5866 attached [pid 5864] setpgid(0, 0 [pid 5863] <... close resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5866] set_robust_list(0x555565669760, 24 [pid 5864] <... setpgid resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5866] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5867 attached [pid 5866] chdir("./0" [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555565669750) = 5866 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5868 attached [pid 5867] set_robust_list(0x555565669760, 24 [pid 5866] <... chdir resumed>) = 0 [pid 5864] <... openat resumed>) = 3 [pid 5862] ioctl(3, LOOP_CLR_FD [pid 5868] set_robust_list(0x555565669760, 24 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5864] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555565669750) = 5867 [pid 5862] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] chdir("./0" [pid 5866] <... prctl resumed>) = 0 [pid 5864] <... write resumed>) = 4 [pid 5862] close(3 [pid 5868] chdir("./0" [pid 5867] <... chdir resumed>) = 0 [pid 5866] setpgid(0, 0 [pid 5864] close(3 [pid 5862] <... close resumed>) = 0 [pid 5859] <... clone resumed>, child_tidptr=0x555565669750) = 5868 [pid 5868] <... chdir resumed>) = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] <... setpgid resumed>) = 0 [pid 5864] <... close resumed>) = 0 [pid 5862] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] <... prctl resumed>) = 0 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5867] setpgid(0, 0./strace-static-x86_64: Process 5869 attached ) = 0 [pid 5869] set_robust_list(0x555565669760, 24) = 0 [pid 5869] chdir("./0" [pid 5864] <... symlink resumed>) = 0 [pid 5869] <... chdir resumed>) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] <... prctl resumed>) = 0 [pid 5869] setpgid(0, 0) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5868] <... prctl resumed>) = 0 [pid 5866] <... openat resumed>) = 3 [pid 5869] write(3, "1000", 4executing program executing program ) = 4 [pid 5868] setpgid(0, 0 [pid 5867] <... openat resumed>) = 3 [pid 5866] write(3, "1000", 4 [pid 5864] write(1, "executing program\n", 18 [pid 5862] <... clone resumed>, child_tidptr=0x555565669750) = 5869 [pid 5864] <... write resumed>) = 18 [pid 5869] close(3) = 0 [pid 5869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5868] <... setpgid resumed>) = 0 [pid 5866] <... write resumed>) = 4 [pid 5864] memfd_create("syzkaller", 0 [pid 5869] write(1, "executing program\n", 18) = 18 [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] close(3 [pid 5869] memfd_create("syzkaller", 0 [pid 5868] <... openat resumed>) = 3 [pid 5867] write(3, "1000", 4 [pid 5866] <... close resumed>) = 0 [pid 5864] <... memfd_create resumed>) = 3 [pid 5867] <... write resumed>) = 4 [pid 5866] symlink("/dev/binderfs", "./binderfs" [pid 5869] <... memfd_create resumed>) = 3 [pid 5869] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5868] write(3, "1000", 4 [pid 5867] close(3 [pid 5866] <... symlink resumed>) = 0 [pid 5864] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5868] <... write resumed>) = 4 [pid 5867] <... close resumed>) = 0 [pid 5869] <... mmap resumed>) = 0x7f23c5400000 [pid 5868] close(3 [pid 5867] symlink("/dev/binderfs", "./binderfs" [pid 5864] <... mmap resumed>) = 0x7f23c5400000 [pid 5868] <... close resumed>) = 0 executing program [pid 5867] <... symlink resumed>) = 0 [pid 5868] symlink("/dev/binderfs", "./binderfs" [pid 5866] write(1, "executing program\n", 18executing program [pid 5868] <... symlink resumed>) = 0 [pid 5867] write(1, "executing program\n", 18 [pid 5866] <... write resumed>) = 18 [pid 5867] <... write resumed>) = 18 [pid 5866] memfd_create("syzkaller", 0 [pid 5867] memfd_create("syzkaller", 0 [pid 5866] <... memfd_create resumed>) = 3 [pid 5867] <... memfd_create resumed>) = 3 executing program [pid 5867] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5866] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5868] write(1, "executing program\n", 18 [pid 5866] <... mmap resumed>) = 0x7f23c5400000 [pid 5868] <... write resumed>) = 18 [pid 5867] <... mmap resumed>) = 0x7f23c5400000 [pid 5868] memfd_create("syzkaller", 0) = 3 [pid 5868] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23c5400000 [pid 5867] 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"..., 16777216 [pid 5868] 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"..., 16777216 [pid 5864] 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"..., 16777216 [pid 5866] 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"..., 16777216 [pid 5869] 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"..., 16777216 [pid 5867] <... write resumed>) = 16777216 [pid 5867] munmap(0x7f23c5400000, 138412032 [pid 5866] <... write resumed>) = 16777216 [pid 5867] <... munmap resumed>) = 0 [pid 5866] munmap(0x7f23c5400000, 138412032 [pid 5867] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4 [pid 5867] ioctl(4, LOOP_SET_FD, 3 [pid 5869] <... write resumed>) = 16777216 [pid 5864] <... write resumed>) = 16777216 [pid 5869] munmap(0x7f23c5400000, 138412032 [pid 5864] munmap(0x7f23c5400000, 138412032 [pid 5866] <... munmap resumed>) = 0 [pid 5867] <... ioctl resumed>) = 0 [pid 5867] close(3) = 0 [pid 5867] close(4 [pid 5866] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5867] <... close resumed>) = 0 [pid 5866] <... openat resumed>) = 4 [pid 5867] mkdir("./file0", 0777) = 0 [pid 5869] <... munmap resumed>) = 0 [pid 5868] <... write resumed>) = 16777216 [ 238.696755][ T5867] loop4: detected capacity change from 0 to 32768 [pid 5866] ioctl(4, LOOP_SET_FD, 3 [pid 5864] <... munmap resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5868] munmap(0x7f23c5400000, 138412032 [pid 5867] mount("/dev/loop4", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," [pid 5869] <... openat resumed>) = 4 [pid 5864] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4 [pid 5864] ioctl(4, LOOP_SET_FD, 3 [pid 5869] ioctl(4, LOOP_SET_FD, 3 [pid 5866] <... ioctl resumed>) = 0 [pid 5866] close(3) = 0 [pid 5866] close(4) = 0 [pid 5866] mkdir("./file0", 0777) = 0 [pid 5866] mount("/dev/loop2", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," [pid 5864] <... ioctl resumed>) = 0 [pid 5869] <... ioctl resumed>) = 0 [pid 5869] close(3 [pid 5864] close(3) = 0 [pid 5869] <... close resumed>) = 0 [pid 5864] close(4 [pid 5869] close(4) = 0 [pid 5864] <... close resumed>) = 0 [pid 5869] mkdir("./file0", 0777 [pid 5867] <... mount resumed>) = 0 [pid 5867] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5866] <... mount resumed>) = 0 [pid 5864] mkdir("./file0", 0777 [pid 5867] <... openat resumed>) = 3 [pid 5866] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5869] <... mkdir resumed>) = 0 [pid 5867] chdir("./file0" [pid 5864] <... mkdir resumed>) = 0 [pid 5869] mount("/dev/loop3", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," [pid 5867] <... chdir resumed>) = 0 [pid 5866] <... openat resumed>) = 3 [pid 5867] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5866] chdir("./file0" [pid 5867] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5866] <... chdir resumed>) = 0 [pid 5867] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777 [pid 5866] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5864] mount("/dev/loop1", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," [pid 5866] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777 [ 238.741133][ T5866] loop2: detected capacity change from 0 to 32768 [ 238.753403][ T5864] loop1: detected capacity change from 0 to 32768 [ 238.762021][ T5869] loop3: detected capacity change from 0 to 32768 [pid 5869] <... mount resumed>) = 0 [pid 5869] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5868] <... munmap resumed>) = 0 [pid 5869] chdir("./file0" [pid 5868] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5869] <... chdir resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5868] <... openat resumed>) = 4 [pid 5868] ioctl(4, LOOP_SET_FD, 3 [pid 5869] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5869] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777 [pid 5864] <... mount resumed>) = 0 [pid 5864] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5864] chdir("./file0") = 0 [ 238.808864][ T5866] ERROR: (device loop2): duplicateIXtree: [ 238.808864][ T5866] [ 238.823369][ T5867] ERROR: (device loop4): duplicateIXtree: [ 238.823369][ T5867] [ 238.832842][ T5868] loop0: detected capacity change from 0 to 32768 [ 238.839635][ T5867] ERROR: (device loop4): remounting filesystem as read-only [pid 5864] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5864] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777 [pid 5868] <... ioctl resumed>) = 0 [pid 5867] <... mkdir resumed>) = 0 [pid 5867] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5867] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [pid 5867] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5867] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5867] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5867] exit_group(0) = ? [pid 5867] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=21 /* 0.21 s */} --- [pid 5863] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5863] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5863] newfstatat(3, "", [pid 5868] close(3 [pid 5863] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5863] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [pid 5863] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... close resumed>) = 0 [pid 5868] close(4 [pid 5866] <... mkdir resumed>) = 0 [pid 5868] <... close resumed>) = 0 [pid 5866] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5866] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY [pid 5868] mkdir("./file0", 0777 [pid 5866] <... openat resumed>) = 4 [pid 5866] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5866] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5866] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "" [pid 5868] <... mkdir resumed>) = 0 [pid 5866] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 5866] exit_group(0) = ? [pid 5866] +++ exited with 0 +++ [pid 5868] mount("/dev/loop0", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=22 /* 0.22 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5861] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5861] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5861] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5861] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [pid 5861] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5869] <... mkdir resumed>) = 0 [pid 5869] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5869] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [ 238.859018][ T5866] ERROR: (device loop2): remounting filesystem as read-only [ 238.867927][ T5869] ERROR: (device loop3): duplicateIXtree: [ 238.867927][ T5869] [ 238.868575][ T5864] ERROR: (device loop1): duplicateIXtree: [ 238.868575][ T5864] [ 238.886435][ T5869] ERROR: (device loop3): remounting filesystem as read-only [pid 5869] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5869] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5869] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5869] exit_group(0) = ? [pid 5868] <... mount resumed>) = 0 [pid 5868] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5869] +++ exited with 0 +++ [pid 5868] chdir("./file0") = 0 [pid 5862] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=8 /* 0.08 s */, si_stime=23 /* 0.23 s */} --- [pid 5868] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5862] restart_syscall(<... resuming interrupted clone ...> [pid 5868] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5868] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777 [pid 5864] <... mkdir resumed>) = 0 [pid 5864] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5864] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [pid 5864] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5862] <... restart_syscall resumed>) = 0 [pid 5862] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5862] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5862] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5864] mkdir(".", 0777 [pid 5862] getdents64(3, [pid 5864] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5862] <... getdents64 resumed>0x55556566a7f0 /* 4 entries */, 32768) = 112 [pid 5862] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5864] exit_group(0) = ? [pid 5864] +++ exited with 0 +++ [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=20 /* 0.20 s */} --- [ 238.948258][ T5864] ERROR: (device loop1): remounting filesystem as read-only [ 238.982524][ T5868] ERROR: (device loop0): duplicateIXtree: [ 238.982524][ T5868] [pid 5860] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5860] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5860] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5860] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... mkdir resumed>) = 0 [pid 5868] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5868] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [pid 5868] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5868] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5868] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5868] exit_group(0) = ? [pid 5868] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=7 /* 0.07 s */, si_stime=23 /* 0.23 s */} --- [pid 5859] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5859] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5859] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5859] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [ 239.015418][ T5868] ERROR: (device loop0): remounting filesystem as read-only [ 290.923269][ T5863] jfs_flush_journal: synclist not empty [ 290.928924][ T5863] metapage: ffff88807528e2e8: 00001000 00000000 0000395c 00000000 [ 290.936866][ T5863] metapage: ffff88807528e2f8: 752b07d0 ffff8880 34adfa28 ffff8880 [ 290.944833][ T5863] metapage: ffff88807528e308: 00000004 00000000 00000000 00000000 [ 290.944942][ T5861] jfs_flush_journal: synclist not empty [ 290.952639][ T5863] metapage: ffff88807528e318: 7528d000 ffff8880 0000002d 00000000 [ 290.958220][ T5861] metapage: ffff88807528ed90: 00001000 00000000 0000395c 00000000 [ 290.966285][ T5863] metapage: ffff88807528e328: 00000000 dead4ead ffffffff 00000000 [ 290.974004][ T5861] metapage: ffff88807528eda0: 7528e8c8 ffff8880 34adf228 ffff8880 [ 290.981798][ T5863] metapage: ffff88807528e338: ffffffff ffffffff 99b9bda0 ffffffff [ 290.989553][ T5861] metapage: ffff88807528edb0: 00000004 00000000 00000000 00000000 [ 290.997456][ T5863] metapage: ffff88807528e348: 9347e6e0 ffffffff 00000000 00000000 [ 291.005184][ T5861] metapage: ffff88807528edc0: 7528a000 ffff8880 0000002d 00000000 [ 291.013030][ T5862] jfs_flush_journal: synclist not empty [ 291.020759][ T5861] metapage: ffff88807528edd0: 00000000 dead4ead ffffffff 00000000 [ 291.026251][ T5863] metapage: ffff88807528e358: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.026268][ T5863] metapage: ffff88807528e368: 7528e368 ffff8880 7528e368 ffff8880 [ 291.034069][ T5861] metapage: ffff88807528ede0: ffffffff ffffffff 99b9bda0 ffffffff [ 291.042166][ T5862] metapage: ffff888074a1b6c8: 00001000 00000000 0000395c 00000000 [ 291.049863][ T5861] metapage: ffff88807528edf0: 9347e6e0 ffffffff 00000000 00000000 [ 291.057540][ T5863] metapage: ffff88807528e378: 01d4a340 ffffea00 7bc68000 ffff8880 [ 291.065748][ T5860] jfs_flush_journal: synclist not empty [ 291.086499][ T5862] metapage: ffff888074a1b6d8: 74a1b200 ffff8880 452e8a28 ffff8881 [ 291.086519][ T5862] metapage: ffff888074a1b6e8: 00000004 00000000 00000000 00000000 [ 291.086534][ T5862] metapage: ffff888074a1b6f8: 74a5b000 ffff8880 0000002d 00000000 [ 291.086550][ T5862] metapage: ffff888074a1b708: 00000000 dead4ead ffffffff 00000000 [ 291.094905][ T5861] metapage: ffff88807528ee00: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.102174][ T5862] metapage: ffff888074a1b718: ffffffff ffffffff 99b9bda0 ffffffff [ 291.110303][ T5860] metapage: ffff8880753598b8: 00001000 00000000 0000395c 00000000 [ 291.117810][ T5863] metapage: ffff88807528e388: 00001000 00003e48 00000000 00000000 [ 291.125879][ T5861] metapage: ffff88807528ee10: 7528ee10 ffff8880 7528ee10 ffff8880 [ 291.133437][ T5859] jfs_flush_journal: synclist not empty [ 291.141347][ T5861] metapage: ffff88807528ee20: 01d4a280 ffffea00 7c7a2000 ffff8880 [ 291.149108][ T5863] metapage: ffff88807528e398: 34adf800 ffff8880 [ 291.170149][ T5860] metapage: ffff8880753598c8: 753593f0 ffff8880 34adea28 ffff8880 [ 291.170168][ T5860] metapage: ffff8880753598d8: 00000004 00000000 00000000 00000000 [ 291.176401][ T5859] metapage: ffff888074b1c000: 00001000 00000000 0000395c 00000000 [ 291.200500][ T5862] metapage: ffff888074a1b728: 9347e6e0 ffffffff 00000000 00000000 [ 291.200956][ T5861] metapage: ffff88807528ee30: 00001000 00003e48 00000000 00000000 [ 291.208391][ T5862] metapage: ffff888074a1b738: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.216497][ T5860] metapage: ffff8880753598e8: 75313000 ffff8880 0000002d 00000000 [ 291.224039][ T5859] metapage: ffff888074b1c010: 74a79ab8 ffff8880 7c850228 ffff8880 [ 291.232021][ T5860] metapage: ffff8880753598f8: 00000000 dead4ead ffffffff 00000000 [ 291.239630][ T5863] page: ffffea0001d4a340: 00fff0000000403c ffffea0001d4a548 [ 291.239646][ T5863] page: ffffea0001d4a350: ffffea0000cddb88 0000000000000000 [ 291.247918][ T5861] metapage: ffff88807528ee40: 34adf000 ffff8880 [ 291.254755][ T5862] metapage: ffff888074a1b748: 74a1b748 ffff8880 74a1b748 ffff8880 [ 291.262168][ T5861] page: ffffea0001d4a280: 00fff0000000403c ffffea0001d4a308 [ 291.268247][ T5859] metapage: ffff888074b1c020: 00000004 00000000 00000000 00000000 [ 291.276060][ T5860] metapage: ffff888075359908: ffffffff ffffffff 99b9bda0 ffffffff [ 291.283330][ T5863] page: ffffea0001d4a360: 000000000000002d ffff88807528e2e8 [ 291.291599][ T5861] page: ffffea0001d4a290: ffffea0000be5788 0000000000000000 [ 291.298924][ T5862] metapage: ffff888074a1b758: 01d296c0 ffffea00 78036000 ffff8880 [ 291.298941][ T5862] metapage: ffff888074a1b768: 00001000 00003e48 00000000 00000000 [ 291.306605][ T5860] metapage: ffff888075359918: 9347e6e0 ffffffff 00000000 00000000 [ 291.313526][ T5859] metapage: ffff888074b1c030: 74b1b000 ffff8880 0000002d 00000000 [ 291.321485][ T5860] metapage: ffff888075359928: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.329108][ T5863] page: ffffea0001d4a370: 00000001ffffffff ffff888140490000 [ 291.345114][ T5861] page: ffffea0001d4a2a0: 000000000000002d ffff88807528ed90 [ 291.352484][ T5862] metapage: ffff888074a1b778: 452e8800 ffff8881 [ 291.367314][ T5860] metapage: ffff888075359938: 75359938 ffff8880 75359938 ffff8880 [ 291.373322][ T5859] metapage: ffff888074b1c040: 00000000 dead4ead ffffffff 00000000 [ 291.389096][ T5862] page: ffffea0001d296c0: 00fff0000000403c ffffea0001d29548 [ 291.389134][ T5861] page: ffffea0001d4a2b0: 00000001ffffffff ffff888140490000 [ 291.396423][ T5863] metapage: ffff8880752b07c0: 00001000 00000000 00003cd4 00000000 [ 291.403722][ T5860] metapage: ffff888075359948: 01d4c4c0 ffffea00 7cae2000 ffff8880 [ 291.411481][ T5859] metapage: ffff888074b1c050: ffffffff ffffffff 99b9bda0 ffffffff [ 291.427051][ T5861] metapage: ffff88807528e8b8: 00001000 00000000 00003cd4 00000000 [ 291.427070][ T5861] metapage: ffff88807528e8c8: 7528ee98 ffff8880 7528eda0 ffff8880 [ 291.434886][ T5862] page: ffffea0001d296d0: ffffea0001d293c8 0000000000000000 [ 291.442851][ T5860] metapage: ffff888075359958: 00001000 00003e48 00000000 00000000 [ 291.450132][ T5863] metapage: ffff8880752b07d0: 7528e3f0 ffff8880 7528e2f8 ffff8880 [ 291.465795][ T5862] page: ffffea0001d296e0: 000000000000002d ffff888074a1b6c8 [ 291.466144][ T5861] metapage: ffff88807528e8d8: 00000004 00000000 00000000 00000000 [ 291.473070][ T5862] page: ffffea0001d296f0: 00000001ffffffff ffff888140490000 [ 291.473201][ T5859] metapage: ffff888074b1c060: 9347e6e0 ffffffff 00000000 00000000 [ 291.488122][ T5860] metapage: ffff888075359968: 34ade800 ffff8880 [ 291.495988][ T5861] metapage: ffff88807528e8e8: 75293000 ffff8880 00000030 00000000 [ 291.502189][ T5863] metapage: ffff8880752b07e0: 00000004 00000000 00000000 00000000 [ 291.510007][ T5860] page: ffffea0001d4c4c0: 00fff0000000403c ffffea0001d4d7c8 [ 291.518053][ T5862] metapage: ffff888074a1b1f0: 00001000 00000000 00003cd4 00000000 [ 291.525242][ T5861] metapage: ffff88807528e8f8: 00000000 dead4ead ffffffff 00000000 [ 291.533045][ T5859] metapage: ffff888074b1c070: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.540765][ T5860] page: ffffea0001d4c4d0: ffffea0001d6dac8 0000000000000000 [ 291.548450][ T5862] metapage: ffff888074a1b200: 74a1b7d0 ffff8880 74a1b6d8 ffff8880 [ 291.548467][ T5862] metapage: ffff888074a1b210: 00000004 00000000 00000000 00000000 [ 291.555777][ T5861] metapage: ffff88807528e908: ffffffff ffffffff 99b9bda0 ffffffff [ 291.563942][ T5862] metapage: ffff888074a1b220: 74a68000 ffff8880 00000030 00000000 [ 291.571657][ T5863] metapage: ffff8880752b07f0: 7529a000 ffff8880 00000030 00000000 [ 291.579620][ T5859] metapage: ffff888074b1c080: 74b1c080 ffff8880 74b1c080 ffff8880 [ 291.587261][ T5860] page: ffffea0001d4c4e0: 000000000000002d ffff8880753598b8 [ 291.595439][ T5862] metapage: ffff888074a1b230: 00000000 dead4ead ffffffff 00000000 [ 291.602868][ T5861] metapage: ffff88807528e918: 9347e6e0 ffffffff 00000000 00000000 [ 291.610416][ T5859] metapage: ffff888074b1c090: 01d2c6c0 ffffea00 11930000 ffff8880 [ 291.625808][ T5863] metapage: ffff8880752b0800: 00000000 dead4ead ffffffff 00000000 [ 291.625828][ T5863] metapage: ffff8880752b0810: ffffffff ffffffff 99b9bda0 ffffffff [ 291.634033][ T5862] metapage: ffff888074a1b240: ffffffff ffffffff 99b9bda0 ffffffff [ 291.641416][ T5860] page: ffffea0001d4c4f0: 00000001ffffffff ffff888140490000 [ 291.649257][ T5861] metapage: ffff88807528e928: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.672298][ T5863] metapage: ffff8880752b0820: 9347e6e0 ffffffff 00000000 00000000 [ 291.672471][ T5859] metapage: ffff888074b1c0a0: 00001000 00003e48 00000000 00000000 [ 291.680329][ T5860] metapage: ffff8880753593e0: 00001000 00000000 00003cd4 00000000 [ 291.688142][ T5862] metapage: ffff888074a1b250: 9347e6e0 ffffffff 00000000 00000000 [ 291.696047][ T5863] metapage: ffff8880752b0830: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.703767][ T5861] metapage: ffff88807528e938: 7528e938 ffff8880 7528e938 ffff8880 [ 291.711638][ T5863] metapage: ffff8880752b0840: 752b0840 ffff8880 752b0840 ffff8880 [ 291.719421][ T5859] metapage: ffff888074b1c0b0: 7c850000 ffff8880 [ 291.727277][ T5860] metapage: ffff8880753593f0: 753599c0 ffff8880 753598c8 ffff8880 [ 291.733428][ T5862] metapage: ffff888074a1b260: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.741287][ T5860] metapage: ffff888075359400: 00000004 00000000 00000000 00000000 [ 291.749063][ T5861] metapage: ffff88807528e948: 01d4a4c0 ffffea00 7c7a2000 ffff8880 [ 291.757070][ T5863] metapage: ffff8880752b0850: 01d4a680 ffffea00 7bc68000 ffff8880 [ 291.764737][ T5859] page: ffffea0001d2c6c0: 00fff0000000403c ffffea0001d2c388 [ 291.772598][ T5860] metapage: ffff888075359410: 7535b000 ffff8880 00000030 00000000 [ 291.779821][ T5862] metapage: ffff888074a1b270: 74a1b270 ffff8880 74a1b270 ffff8880 [ 291.787646][ T5863] metapage: ffff8880752b0860: 00001000 00003e48 00000000 00000000 [ 291.795477][ T5861] metapage: ffff88807528e958: 00001000 00003e48 00000000 00000000 [ 291.811088][ T5860] metapage: ffff888075359420: 00000000 dead4ead ffffffff 00000000 [ 291.811109][ T5860] metapage: ffff888075359430: ffffffff ffffffff 99b9bda0 ffffffff [ 291.819097][ T5859] page: ffffea0001d2c6d0: ffff88801cea8068 0000000000000000 [ 291.833992][ T5863] metapage: ffff8880752b0870: 34adf800 ffff8880 [ 291.834011][ T5863] page: ffffea0001d4a680: 00fff00000004138 ffffea0001d4b8c8 [ 291.840376][ T5862] metapage: ffff888074a1b280: 01d29a00 ffffea00 78036000 ffff8880 [ 291.855313][ T5863] page: ffffea0001d4a690: ffffea0001d4a408 0000000000000000 [ 291.855329][ T5863] page: ffffea0001d4a6a0: 0000000000000030 ffff8880752b07c0 [ 291.855350][ T5863] page: ffffea0001d4a6b0: 00000001ffffffff ffff888140490000 [ 291.862749][ T5859] page: ffffea0001d2c6e0: 000000000000002d ffff888074b1c000 [ 291.877163][ T5860] metapage: ffff888075359440: 9347e6e0 ffffffff 00000000 00000000 [ 291.877182][ T5860] metapage: ffff888075359450: 8bc3d9c0 ffffffff 00000300 00000000 [ 291.884625][ T5861] metapage: ffff88807528e968: 34adf000 ffff8880 [ 291.892514][ T5860] metapage: ffff888075359460: 75359460 ffff8880 75359460 ffff8880 [ 291.900221][ T5862] metapage: ffff888074a1b290: 00001000 00003e48 00000000 00000000 [ 291.906528][ T5863] metapage: ffff88807528e3e0: 00001000 00000000 00003d7c 00000000 [ 291.914249][ T5861] page: ffffea0001d4a4c0: 00fff00000004138 ffffea0001d4b488 [ 291.922094][ T5860] metapage: ffff888075359470: 01d4d6c0 ffffea00 7cae2000 ffff8880 [ 291.929814][ T5862] metapage: ffff888074a1b2a0: 452e8800 ffff8881 [ 291.937074][ T5863] metapage: ffff88807528e3f0: 34adfa28 ffff8880 752b07d0 ffff8880 [ 291.944867][ T5861] page: ffffea0001d4a4d0: ffffea0001d4ae48 0000000000000000 [ 291.944882][ T5861] page: ffffea0001d4a4e0: 0000000000000030 ffff88807528e8b8 [ 291.951111][ T5859] page: ffffea0001d2c6f0: 00000001ffffffff ffff888140490000 [ 291.958937][ T5862] page: ffffea0001d29a00: 00fff00000004138 ffffea0001d4a208 [ 291.966641][ T5863] metapage: ffff88807528e400: 00000004 00000000 00000000 00000000 [ 291.973835][ T5861] page: ffffea0001d4a4f0: 00000001ffffffff ffff888140490000 [ 291.980992][ T5860] metapage: ffff888075359480: 00001000 00003e48 00000000 00000000 [ 291.988193][ T5862] page: ffffea0001d29a10: ffffea0001c8cac8 0000000000000000 [ 291.996139][ T5859] metapage: ffff888074a79aa8: 00001000 00000000 00003cd4 00000000 [ 292.018572][ T5861] metapage: ffff88807528ee88: 00001000 00000000 00003d7c 00000000 [ 292.026193][ T5863] metapage: ffff88807528e410: 75297000 ffff8880 0000001c 00000000 [ 292.041945][ T5862] page: ffffea0001d29a20: 0000000000000030 ffff888074a1b1f0 [ 292.041963][ T5862] page: ffffea0001d29a30: 00000001ffffffff ffff888140490000 [ 292.049292][ T5860] metapage: ffff888075359490: 34ade800 ffff8880 [ 292.056921][ T5861] metapage: ffff88807528ee98: 34adf228 ffff8880 7528e8c8 ffff8880 [ 292.062760][ T5860] page: ffffea0001d4d6c0: 00fff00000004138 ffffea0001d29d48 [ 292.070852][ T5862] metapage: ffff888074a1b7c0: 00001000 00000000 00003d7c 00000000 [ 292.077898][ T5863] metapage: ffff88807528e420: 00000000 dead4ead ffffffff 00000000 [ 292.085932][ T5861] metapage: ffff88807528eea8: 00000004 00000000 00000000 00000000 [ 292.093523][ T5859] metapage: ffff888074a79ab8: 74b1c108 ffff8880 74b1c010 ffff8880 [ 292.093539][ T5859] metapage: ffff888074a79ac8: 00000004 00000000 00000000 00000000 [ 292.101474][ T5862] metapage: ffff888074a1b7d0: 452e8a28 ffff8881 74a1b200 ffff8880 [ 292.109163][ T5860] page: ffffea0001d4d6d0: ffffea0001d4a3c8 0000000000000000 [ 292.116927][ T5861] metapage: ffff88807528eeb8: 752be000 ffff8880 0000001c 00000000 [ 292.124729][ T5863] metapage: ffff88807528e430: ffffffff ffffffff 99b9bda0 ffffffff [ 292.132549][ T5862] metapage: ffff888074a1b7e0: 00000004 00000000 00000000 00000000 [ 292.139791][ T5859] metapage: ffff888074a79ad8: 74b17000 ffff8880 00000030 00000000 [ 292.147868][ T5861] metapage: ffff88807528eec8: 00000000 dead4ead ffffffff 00000000 [ 292.155417][ T5860] page: ffffea0001d4d6e0: 0000000000000030 ffff8880753593e0 [ 292.155433][ T5860] page: ffffea0001d4d6f0: 00000001ffffffff ffff888140490000 [ 292.178327][ T5862] metapage: ffff888074a1b7f0: 749c6000 ffff8880 0000001c 00000000 [ 292.178348][ T5862] metapage: ffff888074a1b800: 00000000 dead4ead ffffffff 00000000 [ 292.185649][ T5863] metapage: ffff88807528e440: 9347e6e0 ffffffff 00000000 00000000 [ 292.185664][ T5863] metapage: ffff88807528e450: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.185679][ T5863] metapage: ffff88807528e460: 7528e460 ffff8880 7528e460 ffff8880 [ 292.185693][ T5863] metapage: ffff88807528e470: 01d4a5c0 ffffea00 7bc68000 ffff8880 [ 292.193540][ T5861] metapage: ffff88807528eed8: ffffffff ffffffff 99b9bda0 ffffffff [ 292.201277][ T5859] metapage: ffff888074a79ae8: 00000000 dead4ead ffffffff 00000000 [ 292.216880][ T5862] metapage: ffff888074a1b810: ffffffff ffffffff 99b9bda0 ffffffff [ 292.216901][ T5862] metapage: ffff888074a1b820: 9347e6e0 ffffffff 00000000 00000000 [ 292.216917][ T5862] metapage: ffff888074a1b830: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.224782][ T5863] metapage: ffff88807528e480: 00001000 00003e48 00000000 00000000 [ 292.248173][ T5861] metapage: ffff88807528eee8: 9347e6e0 ffffffff 00000000 00000000 [ 292.248196][ T5861] metapage: ffff88807528eef8: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.248213][ T5861] metapage: ffff88807528ef08: 7528ef08 ffff8880 7528ef08 ffff8880 [ 292.256036][ T5859] metapage: ffff888074a79af8: ffffffff ffffffff 99b9bda0 ffffffff [ 292.264592][ T5862] metapage: ffff888074a1b840: 74a1b840 ffff8880 74a1b840 ffff8880 [ 292.271698][ T5860] metapage: ffff8880753599b0: 00001000 00000000 00003d7c 00000000 [ 292.279800][ T5861] metapage: ffff88807528ef18: 01d4af80 ffffea00 7c7a2000 ffff8880 [ 292.287399][ T5859] metapage: ffff888074a79b08: 9347e6e0 ffffffff 00000000 00000000 [ 292.295149][ T5862] metapage: ffff888074a1b850: 01d27180 ffffea00 78036000 ffff8880 [ 292.302930][ T5863] metapage: ffff88807528e490: 34adf800 ffff8880 [ 292.311141][ T5861] metapage: ffff88807528ef28: 00001000 00003e48 00000000 00000000 [ 292.318553][ T5859] metapage: ffff888074a79b18: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.326608][ T5862] metapage: ffff888074a1b860: 00001000 00003e48 00000000 00000000 [ 292.334198][ T5860] metapage: ffff8880753599c0: 34adea28 ffff8880 753593f0 ffff8880 [ 292.342156][ T5862] metapage: ffff888074a1b870: 452e8800 ffff8881 [ 292.349821][ T5863] page: ffffea0001d4a5c0: 00fff00000004138 ffffea0001d4aa88 [ 292.356393][ T5861] metapage: ffff88807528ef38: 34adf000 ffff8880 [ 292.363843][ T5859] metapage: ffff888074a79b28: 74a79b28 ffff8880 74a79b28 ffff8880 [ 292.371750][ T5861] page: ffffea0001d4af80: 00fff00000004138 ffffea0001d4afc8 [ 292.379405][ T5860] metapage: ffff8880753599d0: 00000004 00000000 00000000 00000000 [ 292.387231][ T5862] page: ffffea0001d27180: 00fff00000004138 ffffea0001d27248 [ 292.393493][ T5863] page: ffffea0001d4a5d0: ffffea0000682048 0000000000000000 [ 292.414832][ T5862] page: ffffea0001d27190: ffffea0001d4b108 0000000000000000 [ 292.414852][ T5862] page: ffffea0001d271a0: 000000000000001c ffff888074a1b7c0 [ 292.422121][ T5859] metapage: ffff888074a79b38: 01d2c5c0 ffffea00 11930000 ffff8880 [ 292.429929][ T5861] page: ffffea0001d4af90: ffffea0001d28d48 0000000000000000 [ 292.429945][ T5861] page: ffffea0001d4afa0: 000000000000001c ffff88807528ee88 [ 292.437224][ T5860] metapage: ffff8880753599e0: 75291000 ffff8880 0000001c 00000000 [ 292.437239][ T5860] metapage: ffff8880753599f0: 00000000 dead4ead ffffffff 00000000 [ 292.437254][ T5860] metapage: ffff888075359a00: ffffffff ffffffff 99b9bda0 ffffffff [ 292.437268][ T5860] metapage: ffff888075359a10: 9347e6e0 ffffffff 00000000 00000000 [ 292.437281][ T5860] metapage: ffff888075359a20: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.437293][ T5860] metapage: ffff888075359a30: 75359a30 ffff8880 75359a30 ffff8880 [ 292.437305][ T5860] metapage: ffff888075359a40: 01d4a440 ffffea00 7cae2000 ffff8880 [ 292.437316][ T5860] metapage: ffff888075359a50: 00001000 00003e48 00000000 00000000 [ 292.437329][ T5860] metapage: ffff888075359a60: 34ade800 ffff8880 [ 292.437340][ T5860] page: ffffea0001d4a440: 00fff00000004138 ffffea0001d4a488 [ 292.437351][ T5860] page: ffffea0001d4a450: ffffea0000cb4848 0000000000000000 [ 292.437363][ T5860] page: ffffea0001d4a460: 000000000000001c ffff8880753599b0 [ 292.437375][ T5860] page: ffffea0001d4a470: 00000001ffffffff ffff888140490000 [ 292.438347][ T5859] metapage: ffff888074a79b48: 00001000 00003e48 00000000 00000000 [ 292.460011][ T5861] page: ffffea0001d4afb0: 00000001ffffffff ffff888140490000 [ 292.470476][ T5863] page: ffffea0001d4a5e0: 000000000000001c ffff88807528e3e0 [ 292.474870][ T5862] page: ffffea0001d271b0: 00000001ffffffff ffff888140490000 [ 292.481826][ T5863] page: ffffea0001d4a5f0: 00000001ffffffff ffff888140490000 [ 292.511415][ T5859] metapage: ffff888074a79b58: 7c850000 ffff8880 [ 292.623063][ T5859] page: ffffea0001d2c5c0: 00fff00000004138 ffffea0000c41648 [ 292.630405][ T5859] page: ffffea0001d2c5d0: ffffea0001d6da88 0000000000000000 [ 292.637735][ T5859] page: ffffea0001d2c5e0: 0000000000000030 ffff888074a79aa8 [ 292.645040][ T5859] page: ffffea0001d2c5f0: 00000001ffffffff ffff888140490000 [ 292.652304][ T5859] metapage: ffff888074b1c0f8: 00001000 00000000 00003d7c 00000000 [ 292.660129][ T5859] metapage: ffff888074b1c108: 7c850228 ffff8880 74a79ab8 ffff8880 [ 292.667956][ T5859] metapage: ffff888074b1c118: 00000004 00000000 00000000 00000000 [ 292.675772][ T5859] metapage: ffff888074b1c128: 755f5000 ffff8880 0000001c 00000000 [ 292.683589][ T5859] metapage: ffff888074b1c138: 00000000 dead4ead ffffffff 00000000 [ 292.691372][ T5859] metapage: ffff888074b1c148: ffffffff ffffffff 99b9bda0 ffffffff [ 292.699183][ T5859] metapage: ffff888074b1c158: 9347e6e0 ffffffff 00000000 00000000 [ 292.707034][ T5859] metapage: ffff888074b1c168: 8bc3d9c0 ffffffff 00000300 00000000 [ 292.714957][ T5859] metapage: ffff888074b1c178: 74b1c178 ffff8880 74b1c178 ffff8880 [ 292.722768][ T5859] metapage: ffff888074b1c188: 01d57d40 ffffea00 11930000 ffff8880 [ 292.730612][ T5859] metapage: ffff888074b1c198: 00001000 00003e48 00000000 00000000 [ 292.739016][ T5859] metapage: ffff888074b1c1a8: 7c850000 ffff8880 [ 292.745313][ T5859] page: ffffea0001d57d40: 00fff00000004138 ffffea0001d57d08 [ 292.752606][ T5859] page: ffffea0001d57d50: ffffea0001d2c7c8 0000000000000000 [ 292.759909][ T5859] page: ffffea0001d57d60: 000000000000001c ffff888074b1c0f8 [ 292.767237][ T5859] page: ffffea0001d57d70: 00000001ffffffff ffff888140490000 [ 344.463245][ T5860] jfs_flush_journal: synclist not empty [ 344.468900][ T5860] metapage: ffff8880753598b8: 00001000 00000000 0000395c 00000000 [ 344.476765][ T5860] metapage: ffff8880753598c8: 753593f0 ffff8880 34adea28 ffff8880 [ 344.484644][ T5860] metapage: ffff8880753598d8: 00000004 00000000 00000000 00000000 [ 344.492436][ T5860] metapage: ffff8880753598e8: 75313000 ffff8880 0000002d 00000000 [ 344.500275][ T5860] metapage: ffff8880753598f8: 00000000 dead4ead ffffffff 00000000 [ 344.508125][ T5860] metapage: ffff888075359908: ffffffff ffffffff 99b9bda0 ffffffff [ 344.515958][ T5860] metapage: ffff888075359918: 9347e6e0 ffffffff 00000000 00000000 [ 344.523792][ T5860] metapage: ffff888075359928: 8bc3d9c0 ffffffff 00000300 00000000 [ 344.531575][ T5860] metapage: ffff888075359938: 75359938 ffff8880 75359938 ffff8880 [ 344.539447][ T5860] metapage: ffff888075359948: 01d4c4c0 ffffea00 7cae2000 ffff8880 [ 344.547284][ T5860] metapage: ffff888075359958: 00001000 00003e48 00000000 00000000 [ 344.555135][ T5860] metapage: ffff888075359968: 34ade800 ffff8880 [ 344.561382][ T5860] page: ffffea0001d4c4c0: 00fff0000000403c ffffea0001d4d7c8 [ 344.568685][ T5860] page: ffffea0001d4c4d0: ffffea0001d6dac8 0000000000000000 [ 344.575987][ T5860] page: ffffea0001d4c4e0: 000000000000002d ffff8880753598b8 [ 344.583307][ T5860] page: ffffea0001d4c4f0: 00000001ffffffff ffff888140490000 [ 344.590573][ T5860] metapage: ffff8880753593e0: 00001000 00000000 00003cd4 00000000 [ 344.598400][ T5860] metapage: ffff8880753593f0: 753599c0 ffff8880 753598c8 ffff8880 [ 344.606228][ T5860] metapage: ffff888075359400: 00000004 00000000 00000000 00000000 [ 344.614054][ T5860] metapage: ffff888075359410: 7535b000 ffff8880 00000030 00000000 [ 344.621856][ T5860] metapage: ffff888075359420: 00000000 dead4ead ffffffff 00000000 [ 344.629725][ T5860] metapage: ffff888075359430: ffffffff ffffffff 99b9bda0 ffffffff [ 344.637567][ T5860] metapage: ffff888075359440: 9347e6e0 ffffffff 00000000 00000000 [ 344.645443][ T5860] metapage: ffff888075359450: 8bc3d9c0 ffffffff 00000300 00000000 [ 344.653276][ T5860] metapage: ffff888075359460: 75359460 ffff8880 75359460 ffff8880 [ 344.661061][ T5860] metapage: ffff888075359470: 01d4d6c0 ffffea00 7cae2000 ffff8880 [ 344.668942][ T5860] metapage: ffff888075359480: 00001000 00003e48 00000000 00000000 [ 344.676778][ T5860] metapage: ffff888075359490: 34ade800 ffff8880 [ 344.683024][ T5860] page: ffffea0001d4d6c0: 00fff00000004138 ffffea0001d29d48 [ 344.690353][ T5860] page: ffffea0001d4d6d0: ffffea0001d4a448 0000000000000000 [ 344.697672][ T5860] page: ffffea0001d4d6e0: 0000000000000030 ffff8880753593e0 [ 344.704997][ T5860] page: ffffea0001d4d6f0: 00000001ffffffff ffff888140490000 [ 344.712277][ T5860] metapage: ffff8880753599b0: 00001000 00000000 00003d7c 00000000 [ 344.720110][ T5860] metapage: ffff8880753599c0: 34adea28 ffff8880 753593f0 ffff8880 [ 344.727958][ T5860] metapage: ffff8880753599d0: 00000004 00000000 00000000 00000000 [ 344.735788][ T5860] metapage: ffff8880753599e0: 75291000 ffff8880 0000001c 00000000 [ 344.743677][ T5860] metapage: ffff8880753599f0: 00000000 dead4ead ffffffff 00000000 [ 344.751476][ T5860] metapage: ffff888075359a00: ffffffff ffffffff 99b9bda0 ffffffff [ 344.759317][ T5860] metapage: ffff888075359a10: 9347e6e0 ffffffff 00000000 00000000 [ 344.767152][ T5860] metapage: ffff888075359a20: 8bc3d9c0 ffffffff 00000300 00000000 [ 344.774977][ T5860] metapage: ffff888075359a30: 75359a30 ffff8880 75359a30 ffff8880 [ 344.782779][ T5860] metapage: ffff888075359a40: 01d4a440 ffffea00 7cae2000 ffff8880 [ 344.790618][ T5860] metapage: ffff888075359a50: 00001000 00003e48 00000000 00000000 [ 344.798447][ T5860] metapage: ffff888075359a60: 34ade800 ffff8880 [ 344.804754][ T5860] page: ffffea0001d4a440: 00fff00000004138 ffffea0001d4d6c8 [pid 5859] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] <... umount2 resumed>) = 0 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 344.812044][ T5860] page: ffffea0001d4a450: ffffea0000cb4848 0000000000000000 [ 344.819361][ T5860] page: ffffea0001d4a460: 000000000000001c ffff8880753599b0 [ 344.826829][ T5860] page: ffffea0001d4a470: 00000001ffffffff ffff888140490000 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5860] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5860] getdents64(4, 0x555565672830 /* 2 entries */, 32768) = 48 [pid 5860] getdents64(4, 0x555565672830 /* 0 entries */, 32768) = 0 [pid 5860] close(4) = 0 [pid 5860] rmdir("./0/file0") = 0 [pid 5860] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] unlink("./0/binderfs") = 0 [pid 5860] getdents64(3, 0x55556566a7f0 /* 0 entries */, 32768) = 0 [pid 5860] close(3) = 0 [pid 5860] rmdir("./0") = 0 [pid 5860] mkdir("./1", 0777) = 0 [pid 5860] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 5860] ioctl(3, LOOP_CLR_FD) = 0 [pid 5860] close(3) = 0 [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5883 attached [pid 5883] set_robust_list(0x555565669760, 24 [pid 5860] <... clone resumed>, child_tidptr=0x555565669750) = 5883 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5883] chdir("./1") = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5883] close(3) = 0 [pid 5883] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5883] write(1, "executing program\n", 18) = 18 [pid 5883] memfd_create("syzkaller", 0) = 3 [pid 5883] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23c5400000 [pid 5883] 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"..., 16777216) = 16777216 [pid 5883] munmap(0x7f23c5400000, 138412032) = 0 [pid 5883] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4 [pid 5883] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5883] close(3) = 0 [pid 5883] close(4) = 0 [pid 5883] mkdir("./file0", 0777) = 0 [pid 5883] mount("/dev/loop1", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0 [pid 5883] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5883] chdir("./file0") = 0 [pid 5883] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy) [ 345.353973][ T5883] loop1: detected capacity change from 0 to 32768 [pid 5883] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0 [pid 5883] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5883] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [pid 5883] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [ 345.403267][ T5883] ERROR: (device loop1): duplicateIXtree: [ 345.403267][ T5883] [ 345.411638][ T5883] ERROR: (device loop1): remounting filesystem as read-only [pid 5883] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5883] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5883] exit_group(0) = ? [pid 5883] +++ exited with 0 +++ [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5860] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5860] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5860] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5860] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [ 396.843276][ T5862] jfs_flush_journal: synclist not empty [ 396.848868][ T5862] metapage: ffff888074a1b6c8: 00001000 00000000 0000395c 00000000 [ 396.856719][ T5862] metapage: ffff888074a1b6d8: 74a1b200 ffff8880 452e8a28 ffff8881 [ 396.864685][ T5862] metapage: ffff888074a1b6e8: 00000004 00000000 00000000 00000000 [ 396.872511][ T5862] metapage: ffff888074a1b6f8: 74a5b000 ffff8880 0000002d 00000000 [ 396.880392][ T5862] metapage: ffff888074a1b708: 00000000 dead4ead ffffffff 00000000 [ 396.888246][ T5862] metapage: ffff888074a1b718: ffffffff ffffffff 99b9bda0 ffffffff [ 396.896102][ T5862] metapage: ffff888074a1b728: 9347e6e0 ffffffff 00000000 00000000 [ 396.903928][ T5862] metapage: ffff888074a1b738: 8bc3d9c0 ffffffff 00000300 00000000 [ 396.911712][ T5862] metapage: ffff888074a1b748: 74a1b748 ffff8880 74a1b748 ffff8880 [ 396.919561][ T5862] metapage: ffff888074a1b758: 01d296c0 ffffea00 78036000 ffff8880 [ 396.927388][ T5862] metapage: ffff888074a1b768: 00001000 00003e48 00000000 00000000 [ 396.935236][ T5862] metapage: ffff888074a1b778: 452e8800 ffff8881 [ 396.941492][ T5862] page: ffffea0001d296c0: 00fff0000000403c ffffea0001d29548 [ 396.948851][ T5862] page: ffffea0001d296d0: ffffea0001d4d708 0000000000000000 [ 396.956173][ T5862] page: ffffea0001d296e0: 000000000000002d ffff888074a1b6c8 [ 396.963489][ T5862] page: ffffea0001d296f0: 00000001ffffffff ffff888140490000 [ 396.970767][ T5862] metapage: ffff888074a1b1f0: 00001000 00000000 00003cd4 00000000 [ 396.978642][ T5862] metapage: ffff888074a1b200: 74a1b7d0 ffff8880 74a1b6d8 ffff8880 [ 396.986501][ T5862] metapage: ffff888074a1b210: 00000004 00000000 00000000 00000000 [ 396.994358][ T5862] metapage: ffff888074a1b220: 74a68000 ffff8880 00000030 00000000 [ 397.002173][ T5862] metapage: ffff888074a1b230: 00000000 dead4ead ffffffff 00000000 [ 397.010039][ T5862] metapage: ffff888074a1b240: ffffffff ffffffff 99b9bda0 ffffffff [ 397.017892][ T5862] metapage: ffff888074a1b250: 9347e6e0 ffffffff 00000000 00000000 [ 397.025714][ T5862] metapage: ffff888074a1b260: 8bc3d9c0 ffffffff 00000300 00000000 [ 397.033543][ T5862] metapage: ffff888074a1b270: 74a1b270 ffff8880 74a1b270 ffff8880 [ 397.041326][ T5862] metapage: ffff888074a1b280: 01d29a00 ffffea00 78036000 ffff8880 [ 397.049143][ T5862] metapage: ffff888074a1b290: 00001000 00003e48 00000000 00000000 [ 397.056974][ T5862] metapage: ffff888074a1b2a0: 452e8800 ffff8881 [ 397.063241][ T5862] page: ffffea0001d29a00: 00fff00000004138 ffffea0001d4a208 [ 397.070519][ T5862] page: ffffea0001d29a10: ffffea0001c8cac8 0000000000000000 [ 397.077839][ T5862] page: ffffea0001d29a20: 0000000000000030 ffff888074a1b1f0 [ 397.085144][ T5862] page: ffffea0001d29a30: 00000001ffffffff ffff888140490000 [ 397.092403][ T5862] metapage: ffff888074a1b7c0: 00001000 00000000 00003d7c 00000000 [ 397.100237][ T5862] metapage: ffff888074a1b7d0: 452e8a28 ffff8881 74a1b200 ffff8880 [ 397.108082][ T5862] metapage: ffff888074a1b7e0: 00000004 00000000 00000000 00000000 [ 397.115935][ T5862] metapage: ffff888074a1b7f0: 749c6000 ffff8880 0000001c 00000000 [ 397.123795][ T5862] metapage: ffff888074a1b800: 00000000 dead4ead ffffffff 00000000 [ 397.131595][ T5862] metapage: ffff888074a1b810: ffffffff ffffffff 99b9bda0 ffffffff [ 397.139436][ T5862] metapage: ffff888074a1b820: 9347e6e0 ffffffff 00000000 00000000 [ 397.147277][ T5862] metapage: ffff888074a1b830: 8bc3d9c0 ffffffff 00000300 00000000 [ 397.155127][ T5862] metapage: ffff888074a1b840: 74a1b840 ffff8880 74a1b840 ffff8880 [ 397.162924][ T5862] metapage: ffff888074a1b850: 01d27180 ffffea00 78036000 ffff8880 [ 397.170748][ T5862] metapage: ffff888074a1b860: 00001000 00003e48 00000000 00000000 [ 397.178600][ T5862] metapage: ffff888074a1b870: 452e8800 ffff8881 [ 397.184867][ T5862] page: ffffea0001d27180: 00fff00000004138 ffffea0001c8cac8 [pid 5860] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5862] <... umount2 resumed>) = 0 [pid 5862] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5862] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 397.192142][ T5862] page: ffffea0001d27190: ffffea0001d4b108 0000000000000000 [ 397.199457][ T5862] page: ffffea0001d271a0: 000000000000001c ffff888074a1b7c0 [ 397.206764][ T5862] page: ffffea0001d271b0: 00000001ffffffff ffff888140490000 [pid 5862] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5862] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5862] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5862] getdents64(4, 0x555565672830 /* 2 entries */, 32768) = 48 [pid 5862] getdents64(4, 0x555565672830 /* 0 entries */, 32768) = 0 [pid 5862] close(4) = 0 [pid 5862] rmdir("./0/file0") = 0 [pid 5862] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5862] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5862] unlink("./0/binderfs") = 0 [pid 5862] getdents64(3, 0x55556566a7f0 /* 0 entries */, 32768) = 0 [pid 5862] close(3) = 0 [pid 5862] rmdir("./0") = 0 [pid 5862] mkdir("./1", 0777) = 0 [pid 5862] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 5862] ioctl(3, LOOP_CLR_FD) = 0 [pid 5862] close(3) = 0 [pid 5862] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5891 attached , child_tidptr=0x555565669750) = 5891 [pid 5891] set_robust_list(0x555565669760, 24) = 0 [pid 5891] chdir("./1") = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5891] setpgid(0, 0) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5891] write(3, "1000", 4) = 4 [pid 5891] close(3) = 0 [pid 5891] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5891] write(1, "executing program\n", 18) = 18 [pid 5891] memfd_create("syzkaller", 0) = 3 [pid 5891] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23c5400000 [ 397.623177][ T5860] jfs_flush_journal: synclist not empty [ 397.628875][ T5860] metapage: ffff888074afde88: 00001000 00000000 0000395c 00000000 [ 397.637117][ T5860] metapage: ffff888074afde98: 74afd9c0 ffff8880 34ada228 ffff8880 [ 397.645195][ T5860] metapage: ffff888074afdea8: 00000004 00000000 00000000 00000000 [ 397.653608][ T5860] metapage: ffff888074afdeb8: 74ae4000 ffff8880 0000002d 00000000 [ 397.661442][ T5860] metapage: ffff888074afdec8: 00000000 dead4ead ffffffff 00000000 [ 397.670048][ T5860] metapage: ffff888074afded8: ffffffff ffffffff 99b9bda0 ffffffff [ 397.678130][ T5860] metapage: ffff888074afdee8: 9347e6e0 ffffffff 00000000 00000000 [ 397.686307][ T5860] metapage: ffff888074afdef8: 8bc3d9c0 ffffffff 00000300 00000000 [ 397.694472][ T5860] metapage: ffff888074afdf08: 74afdf08 ffff8880 74afdf08 ffff8880 [ 397.702321][ T5860] metapage: ffff888074afdf18: 01d2b900 ffffea00 7b9e0000 ffff8880 [ 397.710655][ T5860] metapage: ffff888074afdf28: 00001000 00003e48 00000000 00000000 [ 397.718729][ T5860] metapage: ffff888074afdf38: 34ada000 ffff8880 [ 397.725485][ T5860] page: ffffea0001d2b900: 00fff0000000403c ffffea0001d2b988 [ 397.733437][ T5860] page: ffffea0001d2b910: ffff88801cea8068 0000000000000000 [ 397.740836][ T5860] page: ffffea0001d2b920: 000000000000002d ffff888074afde88 [ 397.748504][ T5860] page: ffffea0001d2b930: 00000001ffffffff ffff888140490000 [ 397.756150][ T5860] metapage: ffff888074afd9b0: 00001000 00000000 00003cd4 00000000 [ 397.764319][ T5860] metapage: ffff888074afd9c0: 74ae3010 ffff8880 74afde98 ffff8880 [pid 5891] 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"..., 16777216) = 16777216 [ 397.772137][ T5860] metapage: ffff888074afd9d0: 00000004 00000000 00000000 00000000 [ 397.780517][ T5860] metapage: ffff888074afd9e0: 74ae7000 ffff8880 00000030 00000000 [ 397.788709][ T5860] metapage: ffff888074afd9f0: 00000000 dead4ead ffffffff 00000000 [ 397.796821][ T5860] metapage: ffff888074afda00: ffffffff ffffffff 99b9bda0 ffffffff [ 397.804747][ T5860] metapage: ffff888074afda10: 9347e6e0 ffffffff 00000000 00000000 [ 397.812560][ T5860] metapage: ffff888074afda20: 8bc3d9c0 ffffffff 00000300 00000000 [pid 5891] munmap(0x7f23c5400000, 138412032) = 0 [pid 5891] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4 [pid 5891] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5891] close(3) = 0 [pid 5891] close(4) = 0 [ 397.820431][ T5860] metapage: ffff888074afda30: 74afda30 ffff8880 74afda30 ffff8880 [ 397.828974][ T5860] metapage: ffff888074afda40: 01d2b9c0 ffffea00 7b9e0000 ffff8880 [ 397.836897][ T5860] metapage: ffff888074afda50: 00001000 00003e48 00000000 00000000 [ 397.844899][ T5860] metapage: ffff888074afda60: 34ada000 ffff8880 [ 397.845985][ T5891] loop3: detected capacity change from 0 to 32768 [ 397.851389][ T5860] page: ffffea0001d2b9c0: 00fff00000004138 ffffea0001d2bac8 [ 397.865184][ T5860] page: ffffea0001d2b9d0: ffffea0001d2ba48 0000000000000000 [pid 5891] mkdir("./file0", 0777) = 0 [pid 5891] mount("/dev/loop3", "./file0", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0 [pid 5891] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5891] chdir("./file0") = 0 [pid 5891] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy) [ 397.872490][ T5860] page: ffffea0001d2b9e0: 0000000000000030 ffff888074afd9b0 [ 397.883260][ T5860] page: ffffea0001d2b9f0: 00000001ffffffff ffff888140490000 [ 397.890632][ T5860] metapage: ffff888074ae3000: 00001000 00000000 00003d7c 00000000 [ 397.900054][ T5860] metapage: ffff888074ae3010: 34ada228 ffff8880 74afd9c0 ffff8880 [ 397.908206][ T5860] metapage: ffff888074ae3020: 00000004 00000000 00000000 00000000 [pid 5891] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0 [pid 5891] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5891] openat(AT_FDCWD, "/dev/mISDNtimer", O_RDONLY) = 4 [pid 5891] ioctl(4, IMADDTIMER, 0x200000001b00) = 0 [pid 5891] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 5891] mount(NULL, ".", 0x200000000180, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 5891] exit_group(0) = ? [pid 5891] +++ exited with 0 +++ [pid 5862] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=19 /* 0.19 s */} --- [ 397.920216][ T5860] metapage: ffff888074ae3030: 73ca9000 ffff8880 0000001c 00000000 [ 397.929093][ T5860] metapage: ffff888074ae3040: 00000000 dead4ead ffffffff 00000000 [ 397.937627][ T5891] ERROR: (device loop3): duplicateIXtree: [ 397.937627][ T5891] [ 397.946465][ T5860] metapage: ffff888074ae3050: ffffffff ffffffff 99b9bda0 ffffffff [ 397.954354][ T5891] ERROR: (device loop3): remounting filesystem as read-only [ 397.962511][ T5860] metapage: ffff888074ae3060: 9347e6e0 ffffffff 00000000 00000000 [pid 5862] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5862] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5862] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5862] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5862] getdents64(3, 0x55556566a7f0 /* 4 entries */, 32768) = 112 [ 397.977322][ T5860] metapage: ffff888074ae3070: 8bc3d9c0 ffffffff 00000300 00000000 [ 397.988143][ T5860] metapage: ffff888074ae3080: 74ae3080 ffff8880 74ae3080 ffff8880 [ 397.996819][ T5860] metapage: ffff888074ae3090: 01cf2a40 ffffea00 7b9e0000 ffff8880 [ 398.005505][ T5860] metapage: ffff888074ae30a0: 00001000 00003e48 00000000 00000000 [ 398.015040][ T5860] metapage: ffff888074ae30b0: 34ada000 ffff8880 [ 398.021303][ T5860] page: ffffea0001cf2a40: 00fff00000004138 ffffea0000c33488 [ 398.028989][ T5860] page: ffffea0001cf2a50: ffffea0001c87448 0000000000000000 [ 398.036378][ T5860] page: ffffea0001cf2a60: 000000000000001c ffff888074ae3000 [ 398.043789][ T5860] page: ffffea0001cf2a70: 00000001ffffffff ffff888140490000 [ 441.863357][ T31] INFO: task syz-executor202:5859 blocked for more than 143 seconds. [ 441.871466][ T31] Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 [ 441.879532][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 441.888245][ T31] task:syz-executor202 state:D stack:24616 pid:5859 tgid:5859 ppid:5856 task_flags:0x400140 flags:0x00004002 [ 441.900299][ T31] Call Trace: [ 441.903669][ T31] [ 441.906606][ T31] __schedule+0x16a2/0x4cb0 [ 441.911112][ T31] ? __lock_acquire+0xab9/0xd20 [ 441.915998][ T31] ? schedule+0x165/0x360 [ 441.920337][ T31] ? __pfx___schedule+0x10/0x10 [ 441.925251][ T31] ? schedule+0x91/0x360 [ 441.929507][ T31] schedule+0x165/0x360 [ 441.933703][ T31] schedule_preempt_disabled+0x13/0x30 [ 441.939169][ T31] __mutex_lock+0x724/0xe80 [ 441.943851][ T31] ? __mutex_lock+0x51b/0xe80 [ 441.948549][ T31] ? lmLogClose+0xb4/0x520 [ 441.952957][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 441.958036][ T31] lmLogClose+0xb4/0x520 [ 441.962295][ T31] jfs_umount+0x2ef/0x3c0 [ 441.966684][ T31] jfs_put_super+0x8c/0x190 [ 441.971196][ T31] ? __pfx_jfs_put_super+0x10/0x10 [ 441.976345][ T31] generic_shutdown_super+0x132/0x2c0 [ 441.981724][ T31] kill_block_super+0x44/0x90 [ 441.986450][ T31] deactivate_locked_super+0xbc/0x130 [ 441.991830][ T31] cleanup_mnt+0x425/0x4c0 [ 441.996278][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.001489][ T31] task_work_run+0x1d1/0x260 [ 442.006150][ T31] ? __pfx_task_work_run+0x10/0x10 [ 442.011281][ T31] ? __x64_sys_umount+0x122/0x160 [ 442.016368][ T31] ptrace_notify+0x281/0x2c0 [ 442.020978][ T31] ? __pfx_ptrace_notify+0x10/0x10 [ 442.026170][ T31] ? __x64_sys_umount+0x122/0x160 [ 442.031200][ T31] ? __pfx___x64_sys_umount+0x10/0x10 [ 442.036602][ T31] syscall_exit_work+0xc6/0x1d0 [ 442.041461][ T31] do_syscall_64+0x2ad/0x3b0 [ 442.046100][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.051308][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.057403][ T31] ? clear_bhb_loop+0x60/0xb0 [ 442.062089][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.068020][ T31] RIP: 0033:0x7f23cd9e12b7 [ 442.072453][ T31] RSP: 002b:00007ffecd994558 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 442.080895][ T31] RAX: 0000000000000000 RBX: 000000000003a1b7 RCX: 00007f23cd9e12b7 [ 442.088923][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffecd994610 [ 442.096921][ T31] RBP: 00007ffecd994610 R08: 0000000000000000 R09: 0000000000000000 [ 442.104945][ T31] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffecd995680 [ 442.112914][ T31] R13: 000055556566a7c0 R14: 431bde82d7b634db R15: 00007ffecd9956a0 [ 442.120931][ T31] [ 442.123997][ T31] INFO: task syz-executor202:5863 blocked for more than 143 seconds. [ 442.132054][ T31] Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 [ 442.140159][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 442.148893][ T31] task:syz-executor202 state:D stack:26472 pid:5863 tgid:5863 ppid:5856 task_flags:0x400140 flags:0x00004002 [ 442.160835][ T31] Call Trace: [ 442.164171][ T31] [ 442.167118][ T31] __schedule+0x16a2/0x4cb0 [ 442.171626][ T31] ? __lock_acquire+0xab9/0xd20 [ 442.176506][ T31] ? schedule+0x165/0x360 [ 442.180847][ T31] ? __pfx___schedule+0x10/0x10 [ 442.185759][ T31] ? schedule+0x91/0x360 [ 442.190006][ T31] schedule+0x165/0x360 [ 442.194190][ T31] schedule_preempt_disabled+0x13/0x30 [ 442.199656][ T31] __mutex_lock+0x724/0xe80 [ 442.204273][ T31] ? __mutex_lock+0x51b/0xe80 [ 442.208967][ T31] ? lmLogClose+0xb4/0x520 [ 442.213414][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 442.218459][ T31] lmLogClose+0xb4/0x520 [ 442.222694][ T31] jfs_umount+0x2ef/0x3c0 [ 442.227078][ T31] jfs_put_super+0x8c/0x190 [ 442.231591][ T31] ? __pfx_jfs_put_super+0x10/0x10 [ 442.236730][ T31] generic_shutdown_super+0x132/0x2c0 [ 442.242106][ T31] kill_block_super+0x44/0x90 [ 442.246825][ T31] deactivate_locked_super+0xbc/0x130 [ 442.252201][ T31] cleanup_mnt+0x425/0x4c0 [ 442.256695][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.261909][ T31] task_work_run+0x1d1/0x260 [ 442.266576][ T31] ? __pfx_task_work_run+0x10/0x10 [ 442.271698][ T31] ? __x64_sys_umount+0x122/0x160 [ 442.276827][ T31] ptrace_notify+0x281/0x2c0 [ 442.281433][ T31] ? __pfx_ptrace_notify+0x10/0x10 [ 442.286599][ T31] ? __x64_sys_umount+0x122/0x160 [ 442.291630][ T31] ? __pfx___x64_sys_umount+0x10/0x10 [ 442.297033][ T31] syscall_exit_work+0xc6/0x1d0 [ 442.301892][ T31] do_syscall_64+0x2ad/0x3b0 [ 442.306532][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.311741][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.317836][ T31] ? clear_bhb_loop+0x60/0xb0 [ 442.322520][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.328466][ T31] RIP: 0033:0x7f23cd9e12b7 [ 442.332886][ T31] RSP: 002b:00007ffecd994558 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 442.341322][ T31] RAX: 0000000000000000 RBX: 000000000003a1b4 RCX: 00007f23cd9e12b7 [ 442.349343][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffecd994610 [ 442.357342][ T31] RBP: 00007ffecd994610 R08: 0000000000000000 R09: 0000000000000000 [ 442.365349][ T31] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffecd995680 [ 442.373378][ T31] R13: 000055556566a7c0 R14: 431bde82d7b634db R15: 00007ffecd9956a0 [ 442.381376][ T31] [ 442.384471][ T31] [ 442.384471][ T31] Showing all locks held in the system: [ 442.392200][ T31] 1 lock held by khungtaskd/31: [ 442.397109][ T31] #0: ffffffff8e13ee60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 442.407070][ T31] 2 locks held by getty/5587: [ 442.411729][ T31] #0: ffff88814c73f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 442.421500][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 442.431652][ T31] 2 locks held by syz-executor202/5859: [ 442.437218][ T31] #0: ffff8880119300e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 442.447469][ T31] #1: ffffffff8e570fe8 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb4/0x520 [ 442.456502][ T31] 2 locks held by syz-executor202/5860: [ 442.462057][ T31] #0: ffff88807b9e00e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 442.472332][ T31] #1: ffffffff8e570fe8 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb4/0x520 [ 442.481351][ T31] 2 locks held by syz-executor202/5861: [ 442.486933][ T31] #0: ffff88807c7a20e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 442.497163][ T31] #1: ffffffff8e570fe8 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb4/0x520 [ 442.506193][ T31] 1 lock held by syz-executor202/5862: [ 442.511653][ T31] #0: ffff888077ed60e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 442.521930][ T31] 2 locks held by syz-executor202/5863: [ 442.527541][ T31] #0: ffff88807bc680e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 442.537797][ T31] #1: ffffffff8e570fe8 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb4/0x520 [ 442.546845][ T31] [ 442.549162][ T31] ============================================= [ 442.549162][ T31] [ 442.557608][ T31] NMI backtrace for cpu 1 [ 442.557628][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) [ 442.557644][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 442.557654][ T31] Call Trace: [ 442.557663][ T31] [ 442.557671][ T31] dump_stack_lvl+0x189/0x250 [ 442.557695][ T31] ? __wake_up_klogd+0xd9/0x110 [ 442.557712][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 442.557730][ T31] ? __pfx__printk+0x10/0x10 [ 442.557762][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 442.557782][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 442.557796][ T31] ? _printk+0xcf/0x120 [ 442.557814][ T31] ? __pfx__printk+0x10/0x10 [ 442.557830][ T31] ? debug_show_all_locks+0x2e/0x180 [ 442.557849][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 442.557870][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 442.557891][ T31] watchdog+0xfee/0x1030 [ 442.557913][ T31] ? watchdog+0x1de/0x1030 [ 442.557939][ T31] kthread+0x70e/0x8a0 [ 442.557958][ T31] ? __pfx_watchdog+0x10/0x10 [ 442.557976][ T31] ? __pfx_kthread+0x10/0x10 [ 442.557989][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.558007][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.558025][ T31] ? __pfx_kthread+0x10/0x10 [ 442.558042][ T31] ret_from_fork+0x3fc/0x770 [ 442.558066][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 442.558091][ T31] ? __switch_to_asm+0x39/0x70 [ 442.558104][ T31] ? __switch_to_asm+0x33/0x70 [ 442.558118][ T31] ? __pfx_kthread+0x10/0x10 [ 442.558135][ T31] ret_from_fork_asm+0x1a/0x30 [ 442.558165][ T31] [ 442.558171][ T31] Sending NMI from CPU 1 to CPUs 0: [ 442.719618][ C0] NMI backtrace for cpu 0 [ 442.719633][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) [ 442.719651][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 442.719661][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 442.719685][ C0] Code: 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 e3 95 28 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 442.719698][ C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c6 [ 442.719712][ C0] RAX: c0b4e6d7210b4400 RBX: ffffffff81974c68 RCX: c0b4e6d7210b4400 [ 442.719723][ C0] RDX: 0000000000000001 RSI: ffffffff8d96ea60 RDI: ffffffff8be1b9c0 [ 442.719734][ C0] RBP: ffffffff8de07ea8 R08: ffff8880b8632f5b R09: 1ffff110170c65eb [ 442.719745][ C0] R10: dffffc0000000000 R11: ffffed10170c65ec R12: ffffffff8f9fe1f0 [ 442.719756][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1bd2a50 [ 442.719766][ C0] FS: 0000000000000000(0000) GS:ffff888125c83000(0000) knlGS:0000000000000000 [ 442.719778][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 442.719788][ C0] CR2: 000055905c96b168 CR3: 000000000df38000 CR4: 00000000003526f0 [ 442.719802][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 442.719811][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 442.719820][ C0] Call Trace: [ 442.719827][ C0] [ 442.719833][ C0] default_idle+0x13/0x20 [ 442.719848][ C0] default_idle_call+0x74/0xb0 [ 442.719863][ C0] do_idle+0x1e8/0x510 [ 442.719887][ C0] ? __pfx_do_idle+0x10/0x10 [ 442.719907][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.719926][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 442.719945][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 442.719967][ C0] cpu_startup_entry+0x44/0x60 [ 442.719987][ C0] rest_init+0x2de/0x300 [ 442.720002][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 442.720082][ C0] start_kernel+0x47d/0x500 [ 442.720104][ C0] x86_64_start_reservations+0x24/0x30 [ 442.720120][ C0] x86_64_start_kernel+0x143/0x1c0 [ 442.720135][ C0] common_startup_64+0x13e/0x147 [ 442.720157][ C0] [ 442.720597][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 442.720622][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) [ 442.720642][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 442.720653][ T31] Call Trace: [ 442.720662][ T31] [ 442.720671][ T31] dump_stack_lvl+0x99/0x250 [ 442.720698][ T31] ? __asan_memcpy+0x40/0x70 [ 442.720715][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 442.720737][ T31] ? __pfx__printk+0x10/0x10 [ 442.720765][ T31] panic+0x2db/0x790 [ 442.720791][ T31] ? __pfx_panic+0x10/0x10 [ 442.720812][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 442.720839][ T31] ? irq_work_queue+0xc3/0x140 [ 442.720867][ T31] watchdog+0x102d/0x1030 [ 442.720888][ T31] ? watchdog+0x1de/0x1030 [ 442.720914][ T31] kthread+0x70e/0x8a0 [ 442.720934][ T31] ? __pfx_watchdog+0x10/0x10 [ 442.720952][ T31] ? __pfx_kthread+0x10/0x10 [ 442.720970][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.720991][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 442.721010][ T31] ? __pfx_kthread+0x10/0x10 [ 442.721028][ T31] ret_from_fork+0x3fc/0x770 [ 442.721051][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 442.721076][ T31] ? __switch_to_asm+0x39/0x70 [ 442.721090][ T31] ? __switch_to_asm+0x33/0x70 [ 442.721104][ T31] ? __pfx_kthread+0x10/0x10 [ 442.721122][ T31] ret_from_fork_asm+0x1a/0x30 [ 442.721151][ T31] [ 443.075967][ T31] Kernel Offset: disabled [ 443.080371][ T31] Rebooting in 86400 seconds..