./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3667959678

<...>
Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts.
execve("./syz-executor3667959678", ["./syz-executor3667959678"], 0x7ffd2d8ecd30 /* 10 vars */) = 0
brk(NULL)                               = 0x55557532f000
brk(0x55557532fd40)                     = 0x55557532fd40
arch_prctl(ARCH_SET_FS, 0x55557532f3c0) = 0
set_tid_address(0x55557532f690)         = 5823
set_robust_list(0x55557532f6a0, 24)     = 0
rseq(0x55557532fce0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3667959678", 4096) = 28
getrandom("\xa3\xf6\xc7\x08\xcb\xb1\xbc\xf0", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557532fd40
brk(0x555575350d40)                     = 0x555575350d40
brk(0x555575351000)                     = 0x555575351000
mprotect(0x7fd5b3a34000, 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, child_tidptr=0x55557532f690) = 5824
./strace-static-x86_64: Process 5824 attached
[pid  5823] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5824] set_robust_list(0x55557532f6a0, 24) = 0
./strace-static-x86_64: Process 5825 attached
[pid  5823] <... clone resumed>, child_tidptr=0x55557532f690) = 5825
[pid  5823] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5825] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5824] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5825] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5826 attached
[pid  5824] <... openat resumed>)       = 3
[pid  5823] <... clone resumed>, child_tidptr=0x55557532f690) = 5826
[pid  5824] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5823] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5826] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5825] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5826] <... set_robust_list resumed>) = 0
[pid  5825] <... openat resumed>)       = 3
[pid  5826] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3
[pid  5824] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
./strace-static-x86_64: Process 5827 attached
[pid  5825] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5823] <... clone resumed>, child_tidptr=0x55557532f690) = 5827
[pid  5827] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5826] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5825] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5823] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5827] <... set_robust_list resumed>) = 0
[pid  5826] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5825] close(3 <unfinished ...>
[pid  5827] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 5828 attached
 <unfinished ...>
[pid  5826] close(3 <unfinished ...>
[pid  5825] <... close resumed>)        = 0
[pid  5824] close(3 <unfinished ...>
[pid  5823] <... clone resumed>, child_tidptr=0x55557532f690) = 5828
[pid  5828] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5826] <... close resumed>)        = 0
[pid  5824] <... close resumed>)        = 0
[pid  5828] <... set_robust_list resumed>) = 0
[pid  5824] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5828] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5827] <... openat resumed>)       = 3
[pid  5826] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5825] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5829 attached
 <unfinished ...>
[pid  5829] set_robust_list(0x55557532f6a0, 24) = 0
[pid  5829] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5828] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5831 attached
./strace-static-x86_64: Process 5830 attached
[pid  5829] <... prctl resumed>)        = 0
[pid  5830] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5828] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5827] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5824] <... clone resumed>, child_tidptr=0x55557532f690) = 5829
[pid  5831] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5830] <... set_robust_list resumed>) = 0
[pid  5831] <... set_robust_list resumed>) = 0
[pid  5830] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5829] setpgid(0, 0 <unfinished ...>
[pid  5828] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5827] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5826] <... clone resumed>, child_tidptr=0x55557532f690) = 5830
[pid  5825] <... clone resumed>, child_tidptr=0x55557532f690) = 5831
[pid  5831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5829] <... setpgid resumed>)      = 0
[pid  5828] close(3 <unfinished ...>
[pid  5831] <... prctl resumed>)        = 0
[pid  5830] <... prctl resumed>)        = 0
[pid  5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5828] <... close resumed>)        = 0
[pid  5827] close(3 <unfinished ...>
[pid  5831] setpgid(0, 0 <unfinished ...>
[pid  5830] setpgid(0, 0 <unfinished ...>
[pid  5831] <... setpgid resumed>)      = 0
[pid  5827] <... close resumed>)        = 0
[pid  5830] <... setpgid resumed>)      = 0
[pid  5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5829] <... openat resumed>)       = 3
[pid  5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5827] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5831] <... openat resumed>)       = 3
[pid  5830] <... openat resumed>)       = 3
[pid  5829] write(3, "1000", 4./strace-static-x86_64: Process 5833 attached
 <unfinished ...>
[pid  5830] write(3, "1000", 4 <unfinished ...>
[pid  5829] <... write resumed>)        = 4
executing program
./strace-static-x86_64: Process 5834 attached
[pid  5833] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5831] write(3, "1000", 4 <unfinished ...>
[pid  5830] <... write resumed>)        = 4
[pid  5829] close(3 <unfinished ...>
[pid  5828] <... clone resumed>, child_tidptr=0x55557532f690) = 5833
[pid  5829] <... close resumed>)        = 0
[pid  5829] write(1, "executing program\n", 18) = 18
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5834] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5829] <... futex resumed>)        = 0
[pid  5834] <... set_robust_list resumed>) = 0
[pid  5833] <... set_robust_list resumed>) = 0
[pid  5830] close(3 <unfinished ...>
[pid  5829] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5831] <... write resumed>)        = 4
[pid  5827] <... clone resumed>, child_tidptr=0x55557532f690) = 5834
executing program
executing program
[pid  5834] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5831] close(3 <unfinished ...>
[pid  5830] <... close resumed>)        = 0
[pid  5829] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5833] <... prctl resumed>)        = 0
[pid  5831] <... close resumed>)        = 0
[pid  5830] write(1, "executing program\n", 18 <unfinished ...>
[pid  5833] setpgid(0, 0 <unfinished ...>
[pid  5831] write(1, "executing program\n", 18 <unfinished ...>
[pid  5830] <... write resumed>)        = 18
[pid  5833] <... setpgid resumed>)      = 0
[pid  5831] <... write resumed>)        = 18
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5830] <... futex resumed>)        = 0
[pid  5831] <... futex resumed>)        = 0
[pid  5830] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5831] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5830] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5831] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5830] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5831] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5b3947000
[pid  5830] <... mmap resumed>)         = 0x7fd5b3947000
[pid  5831] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5830] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5834] <... prctl resumed>)        = 0
[pid  5831] <... mprotect resumed>)     = 0
[pid  5830] <... mprotect resumed>)     = 0
[pid  5829] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5834] setpgid(0, 0 <unfinished ...>
[pid  5833] <... openat resumed>)       = 3
[pid  5834] <... setpgid resumed>)      = 0
[pid  5833] write(3, "1000", 4 <unfinished ...>
[pid  5831] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5830] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5833] <... write resumed>)        = 4
[pid  5831] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5830] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5829] <... mmap resumed>)         = 0x7fd5b3947000
[pid  5834] <... openat resumed>)       = 3
[pid  5833] close(3 <unfinished ...>
[pid  5831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0} <unfinished ...>
[pid  5830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0} <unfinished ...>
[pid  5829] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5834] write(3, "1000", 4 <unfinished ...>
[pid  5833] <... close resumed>)        = 0
[pid  5829] <... mprotect resumed>)     = 0
executing program
./strace-static-x86_64: Process 5836 attached
./strace-static-x86_64: Process 5835 attached
[pid  5834] <... write resumed>)        = 4
[pid  5833] write(1, "executing program\n", 18 <unfinished ...>
[pid  5829] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5836] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5835] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5834] close(3 <unfinished ...>
[pid  5833] <... write resumed>)        = 18
[pid  5831] <... clone3 resumed> => {parent_tid=[5836]}, 88) = 5836
[pid  5830] <... clone3 resumed> => {parent_tid=[5835]}, 88) = 5835
[pid  5829] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5836] <... rseq resumed>)         = 0
[pid  5835] <... rseq resumed>)         = 0
[pid  5834] <... close resumed>)        = 0
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5831] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5830] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0}executing program
./strace-static-x86_64: Process 5837 attached
 <unfinished ...>
[pid  5836] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5835] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5834] write(1, "executing program\n", 18 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5831] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5830] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5837] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5836] <... set_robust_list resumed>) = 0
[pid  5835] <... set_robust_list resumed>) = 0
[pid  5834] <... write resumed>)        = 18
[pid  5833] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] <... clone3 resumed> => {parent_tid=[5837]}, 88) = 5837
[pid  5837] <... rseq resumed>)         = 0
[pid  5836] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5835] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5831] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = 0
[pid  5837] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5836] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5835] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5834] <... futex resumed>)        = 0
[pid  5829] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5834] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5829] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5834] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5829] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5829] <... futex resumed>)        = 0
[pid  5834] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5b3947000
[pid  5834] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5837] <... set_robust_list resumed>) = 0
[pid  5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0} <unfinished ...>
[pid  5833] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5839 attached
 <unfinished ...>
[pid  5837] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5836] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5835] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5839] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5835] <... memfd_create resumed>) = 3
[pid  5834] <... clone3 resumed> => {parent_tid=[5839]}, 88) = 5839
[pid  5833] <... mmap resumed>)         = 0x7fd5b3947000
[pid  5839] <... rseq resumed>)         = 0
[pid  5837] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5836] <... memfd_create resumed>) = 3
[pid  5835] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5834] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5833] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5839] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5837] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5836] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5835] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5834] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5833] <... mprotect resumed>)     = 0
[pid  5839] <... set_robust_list resumed>) = 0
[pid  5837] <... memfd_create resumed>) = 3
[pid  5836] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5834] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5835] 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"..., 65536 <unfinished ...>
[pid  5839] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5837] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5836] 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"..., 65536 <unfinished ...>
[pid  5834] <... futex resumed>)        = 0
[pid  5833] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5839] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5835] <... write resumed>)        = 65536
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5836] <... write resumed>)        = 65536
[pid  5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0} <unfinished ...>
[pid  5839] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5837] <... mmap resumed>)         = 0x7fd5ab400000
./strace-static-x86_64: Process 5840 attached
[pid  5840] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5839] <... memfd_create resumed>) = 3
[pid  5837] 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"..., 65536 <unfinished ...>
[pid  5836] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5835] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5840] <... rseq resumed>)         = 0
[pid  5839] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5833] <... clone3 resumed> => {parent_tid=[5840]}, 88) = 5840
[pid  5840] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5839] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5833] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5840] <... set_robust_list resumed>) = 0
[pid  5840] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5839] 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"..., 65536 <unfinished ...>
[pid  5833] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5840] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5833] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5840] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5840] <... memfd_create resumed>) = 3
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5839] <... write resumed>)        = 65536
[pid  5836] <... munmap resumed>)       = 0
[pid  5835] <... munmap resumed>)       = 0
[pid  5837] <... write resumed>)        = 65536
[pid  5836] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5835] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5840] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5837] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5836] <... openat resumed>)       = 4
[pid  5835] <... openat resumed>)       = 4
[pid  5840] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5839] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5836] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5835] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5840] 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"..., 65536 <unfinished ...>
[pid  5839] <... munmap resumed>)       = 0
[pid  5840] <... write resumed>)        = 65536
[pid  5839] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4
[pid  5839] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5835] <... ioctl resumed>)        = 0
[pid  5840] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5837] <... munmap resumed>)       = 0
[pid  5840] <... munmap resumed>)       = 0
[pid  5840] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4
[pid  5840] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5837] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5836] <... ioctl resumed>)        = 0
[pid  5835] close(3 <unfinished ...>
[pid  5837] <... openat resumed>)       = 4
[pid  5836] close(3 <unfinished ...>
[pid  5835] <... close resumed>)        = 0
[pid  5837] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5836] <... close resumed>)        = 0
[pid  5835] close(4)                    = 0
[pid  5836] close(4 <unfinished ...>
[pid  5840] <... ioctl resumed>)        = 0
[pid  5839] <... ioctl resumed>)        = 0
[pid  5837] <... ioctl resumed>)        = 0
[pid  5836] <... close resumed>)        = 0
[pid  5835] mkdir("./file0", 0777 <unfinished ...>
[pid  5836] mkdir("./file0", 0777 <unfinished ...>
[pid  5840] close(3)                    = 0
[pid  5839] close(3 <unfinished ...>
[pid  5836] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5835] <... mkdir resumed>)        = 0
[pid  5840] close(4 <unfinished ...>
[pid  5839] <... close resumed>)        = 0
[pid  5837] close(3 <unfinished ...>
[pid  5836] mount("/dev/loop1", "./file0", "udf", MS_NOEXEC|MS_SYNCHRONOUS|MS_NOATIME|MS_SILENT|MS_POSIXACL|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5835] mount("/dev/loop2", "./file0", "udf", MS_NOEXEC|MS_SYNCHRONOUS|MS_NOATIME|MS_SILENT|MS_POSIXACL|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5840] <... close resumed>)        = 0
[pid  5839] close(4 <unfinished ...>
[pid  5837] <... close resumed>)        = 0
[pid  5840] mkdir("./file0", 0777 <unfinished ...>
[pid  5839] <... close resumed>)        = 0
[pid  5837] close(4 <unfinished ...>
[pid  5840] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5839] mkdir("./file0", 0777 <unfinished ...>
[pid  5837] <... close resumed>)        = 0
[   89.764856][ T5835] loop2: detected capacity change from 0 to 128
[   89.767398][ T5839] loop3: detected capacity change from 0 to 128
[   89.774056][ T5836] loop1: detected capacity change from 0 to 128
[   89.788593][ T5840] loop4: detected capacity change from 0 to 128
[   89.799137][ T5837] loop0: detected capacity change from 0 to 128
[pid  5840] mount("/dev/loop4", "./file0", "udf", MS_NOEXEC|MS_SYNCHRONOUS|MS_NOATIME|MS_SILENT|MS_POSIXACL|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5837] mkdir("./file0", 0777 <unfinished ...>
[pid  5839] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5837] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5839] mount("/dev/loop3", "./file0", "udf", MS_NOEXEC|MS_SYNCHRONOUS|MS_NOATIME|MS_SILENT|MS_POSIXACL|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[   89.828712][ T5836] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256
[   89.836287][ T5840] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[   89.843255][ T5835] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256
[   89.850725][ T5839] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256
[pid  5837] mount("/dev/loop0", "./file0", "udf", MS_NOEXEC|MS_SYNCHRONOUS|MS_NOATIME|MS_SILENT|MS_POSIXACL|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5840] <... mount resumed>)        = 0
[pid  5836] <... mount resumed>)        = 0
[pid  5840] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5836] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5840] <... openat resumed>)       = 3
[pid  5836] <... openat resumed>)       = 3
[pid  5840] chdir("./file0" <unfinished ...>
[pid  5836] chdir("./file0" <unfinished ...>
[pid  5840] <... chdir resumed>)        = 0
[pid  5836] <... chdir resumed>)        = 0
[pid  5840] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5836] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5840] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5836] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5840] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5840] <... futex resumed>)        = 1
[pid  5836] <... futex resumed>)        = 1
[pid  5831] <... futex resumed>)        = 0
[pid  5840] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
[pid  5831] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5836] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777) = 4
[pid  5831] <... futex resumed>)        = 0
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5836] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5831] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5836] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5833] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5840] <... futex resumed>)        = 0
[pid  5836] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5835] <... mount resumed>)        = 0
[pid  5833] <... futex resumed>)        = 1
[pid  5831] <... futex resumed>)        = 0
[pid  5840] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777 <unfinished ...>
[pid  5836] <... openat resumed>)       = 5
[pid  5835] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5840] <... openat resumed>)       = 4
[pid  5836] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5835] <... openat resumed>)       = 3
[pid  5840] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5836] <... futex resumed>)        = 0
[pid  5833] <... futex resumed>)        = 0
[pid  5840] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5840] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5833] <... futex resumed>)        = 0
[pid  5840] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5840] <... openat resumed>)       = 5
[pid  5840] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5833] <... futex resumed>)        = 0
[pid  5840] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5840] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5833] <... futex resumed>)        = 0
[pid  5840] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5831] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5835] chdir("./file0")            = 0
[pid  5831] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5835] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5831] <... futex resumed>)        = 1
[pid  5836] <... futex resumed>)        = 0
[pid  5836] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5840] <... open resumed>)         = 6
[pid  5836] <... open resumed>)         = 6
[pid  5835] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5836] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5831] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5836] <... futex resumed>)        = 0
[pid  5835] <... futex resumed>)        = 1
[pid  5831] <... futex resumed>)        = 1
[pid  5836] write(6, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5831] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5840] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... mount resumed>)        = 0
[pid  5835] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5839] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5830] <... futex resumed>)        = 0
[pid  5840] <... futex resumed>)        = 1
[pid  5839] chdir("./file0" <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5840] write(6, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5839] <... chdir resumed>)        = 0
[   89.871045][ T5837] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[   89.899052][   T30] audit: type=1800 audit(1750750236.958:2): pid=5836 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="loop4" ino=94 res=0 errno=0
[pid  5833] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5837] <... mount resumed>)        = 0
[pid  5835] <... futex resumed>)        = 0
[pid  5833] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = 1
[pid  5839] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5839] <... futex resumed>)        = 1
[pid  5837] <... openat resumed>)       = 3
[pid  5839] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5837] chdir("./file0")            = 0
[pid  5837] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5837] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5837] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5834] <... futex resumed>)        = 0
[pid  5834] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... futex resumed>)        = 0
[pid  5834] <... futex resumed>)        = 1
[pid  5839] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777 <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5829] <... futex resumed>)        = 0
[pid  5829] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] <... futex resumed>)        = 0
[pid  5829] <... futex resumed>)        = 1
[pid  5837] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777 <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] <... openat resumed>)       = 4
[pid  5837] <... openat resumed>)       = 4
[pid  5835] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777 <unfinished ...>
[pid  5839] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... futex resumed>)        = 1
[pid  5837] <... futex resumed>)        = 0
[pid  5834] <... futex resumed>)        = 0
[pid  5839] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5834] <... futex resumed>)        = 0
[pid  5829] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5839] <... openat resumed>)       = 5
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... futex resumed>)        = 0
[pid  5837] <... futex resumed>)        = 0
[pid  5835] <... openat resumed>)       = 4
[pid  5834] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5829] <... futex resumed>)        = 1
[pid  5831] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5839] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5837] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5837] <... openat resumed>)       = 5
[pid  5834] <... futex resumed>)        = 0
[pid  5839] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] <... open resumed>)         = 6
[pid  5837] <... futex resumed>)        = 1
[pid  5831] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] <... futex resumed>)        = 0
[pid  5839] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5829] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] <... futex resumed>)        = 1
[pid  5837] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5834] <... futex resumed>)        = 0
[pid  5829] <... futex resumed>)        = 0
[pid  5839] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5837] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5839] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5834] <... futex resumed>)        = 0
[pid  5831] <... futex resumed>)        = 0
[pid  5839] write(6, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5837] <... open resumed>)         = 6
[pid  5834] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[   89.940909][ T5836] UDF-fs: error (device loop4): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   89.953093][   T30] audit: type=1800 audit(1750750236.958:3): pid=5840 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="loop4" ino=94 res=0 errno=0
[pid  5837] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5829] <... futex resumed>)        = 0
[pid  5837] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5829] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5829] <... futex resumed>)        = 0
[pid  5837] write(6, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5836] <... write resumed>)        = -1 EIO (Input/output error)
[pid  5829] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5836] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5836] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5833] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5833] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid  5833] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5b3926000
[pid  5833] mprotect(0x7fd5b3927000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5833] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3946990, parent_tid=0x7fd5b3946990, exit_signal=0, stack=0x7fd5b3926000, stack_size=0x20300, tls=0x7fd5b39466c0} => {parent_tid=[5842]}, 88) = 5842
[pid  5833] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5842 attached
NULL, 8) = 0
[pid  5842] rseq(0x7fd5b3946fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5833] futex(0x7fd5b3a3a618, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5842] <... rseq resumed>)         = 0
[pid  5833] <... futex resumed>)        = 0
[pid  5842] set_robust_list(0x7fd5b39469a0, 24) = 0
[pid  5833] futex(0x7fd5b3a3a61c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5842] sendfile(4, 5, NULL, 553647746 <unfinished ...>
[pid  5835] <... futex resumed>)        = 1
[pid  5831] <... mmap resumed>)         = 0x7fd5b3926000
[pid  5830] <... futex resumed>)        = 0
[   89.996430][   T30] audit: type=1800 audit(1750750237.038:4): pid=5837 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="loop0" ino=94 res=0 errno=0
[   90.020209][ T5842] UDF-fs: error (device loop4): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[pid  5835] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5831] mprotect(0x7fd5b3927000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5831] <... mprotect resumed>)     = 0
[pid  5830] <... futex resumed>)        = 0
[pid  5829] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5835] <... openat resumed>)       = 5
[pid  5831] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5831] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5829] <... futex resumed>)        = 0
[pid  5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3946990, parent_tid=0x7fd5b3946990, exit_signal=0, stack=0x7fd5b3926000, stack_size=0x20300, tls=0x7fd5b39466c0} <unfinished ...>
[pid  5829] <... mmap resumed>)         = 0x7fd5b3926000
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5834] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5829] mprotect(0x7fd5b3927000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] <... mprotect resumed>)     = 0
[pid  5834] <... futex resumed>)        = 0
[pid  5833] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5831] <... clone3 resumed> => {parent_tid=[5844]}, 88) = 5844
[pid  5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3946990, parent_tid=0x7fd5b3946990, exit_signal=0, stack=0x7fd5b3926000, stack_size=0x20300, tls=0x7fd5b39466c0} <unfinished ...>
[pid  5834] <... mmap resumed>)         = 0x7fd5b3926000
[pid  5834] mprotect(0x7fd5b3927000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5829] <... clone3 resumed> => {parent_tid=[5846]}, 88) = 5846
[pid  5834] <... mprotect resumed>)     = 0
[pid  5829] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5834] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5829] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5834] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5829] futex(0x7fd5b3a3a618, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5844 attached
 <unfinished ...>
[pid  5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3946990, parent_tid=0x7fd5b3946990, exit_signal=0, stack=0x7fd5b3926000, stack_size=0x20300, tls=0x7fd5b39466c0} <unfinished ...>
[pid  5829] <... futex resumed>)        = 0
[pid  5831] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5846 attached
 <unfinished ...>
[pid  5844] rseq(0x7fd5b3946fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5835] <... futex resumed>)        = 1
[pid  5831] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5830] <... futex resumed>)        = 0
[pid  5829] futex(0x7fd5b3a3a61c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5847 attached
 <unfinished ...>
[pid  5834] <... clone3 resumed> => {parent_tid=[5847]}, 88) = 5847
[pid  5847] rseq(0x7fd5b3946fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5834] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5847] <... rseq resumed>)         = 0
[pid  5846] rseq(0x7fd5b3946fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5844] <... rseq resumed>)         = 0
[pid  5835] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5834] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5831] futex(0x7fd5b3a3a618, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5847] set_robust_list(0x7fd5b39469a0, 24 <unfinished ...>
[pid  5834] futex(0x7fd5b3a3a618, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5847] <... set_robust_list resumed>) = 0
[pid  5834] <... futex resumed>)        = 0
[pid  5831] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = 0
[pid  5844] set_robust_list(0x7fd5b39469a0, 24 <unfinished ...>
[pid  5847] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[   90.033965][   T30] audit: type=1800 audit(1750750237.038:5): pid=5839 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="loop3" ino=94 res=0 errno=0
[   90.062887][ T5839] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.065880][ T5837] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.118180][ T5842] ------------[ cut here ]------------
[   90.123746][ T5840] UDF-fs: error (device loop4): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.123849][ T5842] WARNING: CPU: 0 PID: 5842 at fs/udf/truncate.c:224 udf_truncate_extents+0xd4c/0xec0
[   90.147510][ T5842] Modules linked in:
[   90.150052][   T30] audit: type=1800 audit(1750750237.038:6): pid=5835 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="loop2" ino=94 res=0 errno=0
[   90.151500][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: syz-executor366 Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) 
[   90.183944][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   90.194081][ T5842] RIP: 0010:udf_truncate_extents+0xd4c/0xec0
[   90.200103][ T5842] Code: 01 64 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 25 7d 8a fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef
[   90.219817][ T5842] RSP: 0018:ffffc9000430f3e0 EFLAGS: 00010293
[   90.226415][ T5842] RAX: ffffffff8335cefb RBX: 1ffff1100eea51a0 RCX: ffff88802f670000
[   90.234494][ T5842] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000
[   90.242501][ T5842] RBP: ffffc9000430f5b8 R08: ffff88802f670000 R09: 0000000000000002
[   90.250573][ T5842] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[   90.258617][ T5842] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a
[   90.266679][ T5842] FS:  00007fd5b39466c0(0000) GS:ffff888125c83000(0000) knlGS:0000000000000000
[   90.275672][ T5842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   90.282291][ T5842] CR2: 000055f060ed5ec8 CR3: 00000000764e2000 CR4: 00000000003526f0
[   90.290370][ T5842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   90.298407][ T5842] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   90.306474][ T5842] Call Trace:
[   90.309789][ T5842]  <TASK>
[   90.312779][ T5842]  ? __pfx_udf_truncate_extents+0x10/0x10
[   90.318651][ T5842]  ? do_raw_spin_lock+0x121/0x290
[   90.323762][ T5842]  ? do_raw_spin_unlock+0x122/0x240
[   90.329004][ T5842]  udf_write_failed+0x185/0x1c0
[   90.333957][ T5842]  udf_write_begin+0x1fd/0x260
[   90.338770][ T5842]  generic_perform_write+0x2c7/0x910
[   90.344158][ T5842]  ? __pfx_generic_perform_write+0x10/0x10
[   90.350016][ T5842]  ? __mark_inode_dirty+0x3ab/0xdf0
[   90.355324][ T5842]  ? generic_file_direct_write+0x17d/0x3e0
[   90.361169][ T5842]  ? file_update_time+0x416/0x490
[   90.366280][ T5842]  __generic_file_write_iter+0x1ae/0x230
[   90.371965][ T5842]  udf_file_write_iter+0x2d5/0x6c0
[   90.377196][ T5842]  iter_file_splice_write+0x93a/0x1000
[   90.382718][ T5842]  ? __pfx_iter_file_splice_write+0x10/0x10
[   90.388707][ T5842]  ? rcu_read_lock_any_held+0xb3/0x120
[   90.394258][ T5842]  ? __pfx_iter_file_splice_write+0x10/0x10
[   90.400203][ T5842]  direct_splice_actor+0x101/0x160
[   90.405426][ T5842]  splice_direct_to_actor+0x5a5/0xcc0
[pid  5834] futex(0x7fd5b3a3a61c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5847] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5846] <... rseq resumed>)         = 0
[pid  5844] <... set_robust_list resumed>) = 0
[pid  5840] <... write resumed>)        = -1 EIO (Input/output error)
[pid  5839] <... write resumed>)        = -1 EIO (Input/output error)
[pid  5837] <... write resumed>)        = -1 EIO (Input/output error)
[pid  5835] <... open resumed>)         = 6
[pid  5834] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5831] futex(0x7fd5b3a3a61c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5829] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5846] set_robust_list(0x7fd5b39469a0, 24 <unfinished ...>
[pid  5844] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5840] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5839] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5830] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5846] <... set_robust_list resumed>) = 0
[pid  5844] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5840] <... futex resumed>)        = 0
[pid  5839] <... futex resumed>)        = 0
[pid  5837] <... futex resumed>)        = 0
[pid  5835] <... futex resumed>)        = 0
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5846] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5844] sendfile(4, 5, NULL, 553647746 <unfinished ...>
[pid  5840] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5839] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5837] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5835] write(6, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5830] <... futex resumed>)        = 0
[   90.407619][ T5835] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.410828][ T5842]  ? __pfx_direct_splice_actor+0x10/0x10
[   90.430918][ T5842]  ? __pfx_splice_direct_to_actor+0x10/0x10
[   90.436948][ T5842]  do_splice_direct+0x181/0x270
[   90.441856][ T5842]  ? __pfx_do_splice_direct+0x10/0x10
[   90.447295][ T5842]  ? __pfx_direct_file_splice_eof+0x10/0x10
[   90.453266][ T5842]  ? rw_verify_area+0x258/0x650
[   90.458992][ T5842]  do_sendfile+0x4da/0x7e0
[pid  5847] sendfile(4, 5, NULL, 553647746 <unfinished ...>
[pid  5846] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5835] <... write resumed>)        = -1 EIO (Input/output error)
[pid  5831] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5846] sendfile(4, 5, NULL, 553647746 <unfinished ...>
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5830] <... futex resumed>)        = 0
[pid  5830] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5830] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5847] <... sendfile resumed>)     = -1 EIO (Input/output error)
[   90.459102][ T5847] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.463538][ T5842]  ? __pfx_do_sendfile+0x10/0x10
[   90.482600][ T5842]  ? _raw_spin_unlock_irq+0x2e/0x50
[   90.488417][ T5842]  ? ptrace_notify+0x22d/0x2c0
[   90.492816][ T5846] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.493276][ T5842]  __se_sys_sendfile64+0x13e/0x190
[   90.514575][ T5842]  ? __pfx___se_sys_sendfile64+0x10/0x10
[pid  5835] sendfile(4, 5, NULL, 553647746 <unfinished ...>
[pid  5847] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5834] exit_group(0 <unfinished ...>
[pid  5839] <... futex resumed>)        = ?
[pid  5834] <... exit_group resumed>)   = ?
[pid  5847] +++ exited with 0 +++
[pid  5839] +++ exited with 0 +++
[pid  5834] +++ exited with 0 +++
[pid  5827] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} ---
[pid  5827] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5827] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5849 attached
 <unfinished ...>
[pid  5849] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5827] <... clone resumed>, child_tidptr=0x55557532f690) = 5849
[pid  5849] <... set_robust_list resumed>) = 0
[pid  5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5849] setpgid(0, 0)               = 0
[pid  5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5846] <... sendfile resumed>)     = -1 EIO (Input/output error)
[pid  5846] futex(0x7fd5b3a3a61c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5849] write(3, "1000", 4 <unfinished ...>
[pid  5846] <... futex resumed>)        = 0
[pid  5849] <... write resumed>)        = 4
[pid  5846] futex(0x7fd5b3a3a618, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5849] close(3 <unfinished ...>
[pid  5829] exit_group(0 <unfinished ...>
[pid  5849] <... close resumed>)        = 0
[pid  5846] <... futex resumed>)        = ?
[pid  5837] <... futex resumed>)        = ?
[pid  5835] <... sendfile resumed>)     = -1 EIO (Input/output error)
[pid  5829] <... exit_group resumed>)   = ?
[pid  5849] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5846] +++ exited with 0 +++
[pid  5837] +++ exited with 0 +++
[pid  5835] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5829] +++ exited with 0 +++
[pid  5849] <... write resumed>)        = 18
[pid  5835] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5835] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5830] exit_group(0 <unfinished ...>
[pid  5824] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} ---
[pid  5849] <... futex resumed>)        = 0
[pid  5835] <... futex resumed>)        = ?
[pid  5830] <... exit_group resumed>)   = ?
[pid  5824] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5849] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5835] +++ exited with 0 +++
[pid  5830] +++ exited with 0 +++
[pid  5849] <... rt_sigaction resumed>NULL, 8) = 0
[   90.521847][ T5842]  ? rcu_is_watching+0x15/0xb0
[   90.526101][ T5835] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[   90.526713][ T5842]  do_syscall_64+0xfa/0x3b0
[   90.545687][ T5842]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   90.553649][ T5842]  ? __switch_to_asm+0x39/0x70
[   90.559263][ T5842]  ? clear_bhb_loop+0x60/0xb0
[   90.564368][ T5842]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[pid  5826] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5826] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5849] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5b3947000
[pid  5826] <... restart_syscall resumed>) = 0
[pid  5824] <... restart_syscall resumed>) = 0
[pid  5849] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5826] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5824] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5849] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5826] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5824] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5826] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5824] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached
 <unfinished ...>
[pid  5850] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5826] <... clone resumed>, child_tidptr=0x55557532f690) = 5850
[pid  5850] <... set_robust_list resumed>) = 0
[pid  5849] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0} => {parent_tid=[5851]}, 88) = 5851
[pid  5849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
./strace-static-x86_64: Process 5851 attached
[pid  5850] <... prctl resumed>)        = 0
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5850] setpgid(0, 0 <unfinished ...>
[pid  5849] <... futex resumed>)        = 0
[pid  5850] <... setpgid resumed>)      = 0
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5851] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5850] <... openat resumed>)       = 3
[pid  5851] <... rseq resumed>)         = 0
[pid  5850] write(3, "1000", 4 <unfinished ...>
[pid  5851] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5850] <... write resumed>)        = 4
[pid  5851] <... set_robust_list resumed>) = 0
[pid  5850] close(3 <unfinished ...>
[pid  5851] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5850] <... close resumed>)        = 0
executing program
[pid  5851] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5850] write(1, "executing program\n", 18 <unfinished ...>
[pid  5851] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5850] <... write resumed>)        = 18
[pid  5851] <... memfd_create resumed>) = 3
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5851] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5850] <... futex resumed>)        = 0
[pid  5851] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5850] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5851] 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"..., 65536 <unfinished ...>
[pid  5850] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  5851] <... write resumed>)        = 65536
[pid  5850] <... mmap resumed>)         = 0x7fd5b3947000
[pid  5851] munmap(0x7fd5ab400000, 138412032 <unfinished ...>
[pid  5850] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE <unfinished ...>
[pid  5851] <... munmap resumed>)       = 0
[pid  5850] <... mprotect resumed>)     = 0
[pid  5851] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5850] rt_sigprocmask(SIG_BLOCK, ~[],  <unfinished ...>
[pid  5851] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5851] close(3 <unfinished ...>
[pid  5850] <... rt_sigprocmask resumed>[], 8) = 0
[pid  5851] <... close resumed>)        = 0
[pid  5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0}./strace-static-x86_64: Process 5852 attached
 <unfinished ...>
[pid  5851] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5849] <... futex resumed>)        = 0
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5851] <... futex resumed>)        = 1
[pid  5850] <... clone3 resumed> => {parent_tid=[5852]}, 88) = 5852
[pid  5851] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777) = 3
[pid  5850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[   90.570584][ T5842] RIP: 0033:0x7fd5b39b2639
[   90.576949][ T5842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   90.596681][ T5842] RSP: 002b:00007fd5b3946218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[   90.606054][ T5842] RAX: ffffffffffffffda RBX: 00007fd5b3a3a618 RCX: 00007fd5b39b2639
[   90.614143][ T5842] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[pid  5852] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053) = 0
[pid  5851] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5851] <... futex resumed>)        = 1
[pid  5849] <... futex resumed>)        = 0
[pid  5824] <... clone resumed>, child_tidptr=0x55557532f690) = 5853
[pid  5851] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5851] <... openat resumed>)       = 4
[pid  5849] <... futex resumed>)        = 0
[pid  5851] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5852] <... set_robust_list resumed>) = 0
[pid  5851] <... futex resumed>)        = 0
[pid  5849] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5852] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5851] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5851] <... open resumed>)         = 5
[pid  5849] <... futex resumed>)        = 0
[pid  5852] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5851] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5852] <... memfd_create resumed>) = 3
[pid  5851] <... futex resumed>)        = 0
[pid  5849] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
./strace-static-x86_64: Process 5853 attached
[pid  5852] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5851] write(5, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] <... mmap resumed>)         = 0x7fd5ab400000
[pid  5849] <... futex resumed>)        = 0
[pid  5853] set_robust_list(0x55557532f6a0, 24 <unfinished ...>
[pid  5852] 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"..., 65536 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5852] <... write resumed>)        = 65536
[pid  5852] munmap(0x7fd5ab400000, 138412032) = 0
[pid  5852] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5853] <... set_robust_list resumed>) = 0
[pid  5852] close(3)                    = 0
[pid  5853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5852] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5853] <... prctl resumed>)        = 0
[pid  5852] <... futex resumed>)        = 1
[pid  5853] setpgid(0, 0 <unfinished ...>
[pid  5852] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5853] <... setpgid resumed>)      = 0
[pid  5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5853] write(3, "1000", 4 <unfinished ...>
[pid  5850] <... futex resumed>)        = 0
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] <... futex resumed>)        = 0
[pid  5850] <... futex resumed>)        = 1
[pid  5852] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_DIRECT|O_NOATIME|O_CLOEXEC, 0777) = 3
[pid  5852] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5852] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] <... futex resumed>)        = 0
[pid  5850] <... futex resumed>)        = 1
[pid  5852] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY|FASYNC <unfinished ...>
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5852] <... openat resumed>)       = 4
[pid  5852] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5850] <... futex resumed>)        = 0
[pid  5852] futex(0x7fd5b3a3a608, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5852] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5850] <... futex resumed>)        = 0
[pid  5852] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000 <unfinished ...>
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5853] <... write resumed>)        = 4
[pid  5853] close(3 <unfinished ...>
[pid  5852] <... open resumed>)         = 5
[   90.620920][   T30] audit: type=1800 audit(1750750237.678:7): pid=5851 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor366" name="file1" dev="sda1" ino=2025 res=0 errno=0
[   90.624904][ T5842] RBP: 00007fd5b3a3a610 R08: 00007fff91855dc7 R09: 0000000000000000
[   90.650792][ T5842] R10: 0000000020fffe82 R11: 0000000000000246 R12: 00007fd5b3a0757c
[   90.658873][ T5842] R13: 7947d390134939b0 R14: 0000200000002484 R15: 0000200000002480
[   90.667517][ T5842]  </TASK>
[pid  5853] <... close resumed>)        = 0
[pid  5851] <... write resumed>)        = 4102
executing program
[pid  5853] write(1, "executing program\n", 18 <unfinished ...>
[pid  5851] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5853] <... write resumed>)        = 18
[pid  5851] <... futex resumed>)        = 1
[pid  5849] <... futex resumed>)        = 0
[pid  5853] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5851] sendfile(3, 4, NULL, 553647746 <unfinished ...>
[pid  5849] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5853] <... futex resumed>)        = 0
[pid  5852] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5849] <... futex resumed>)        = 0
[pid  5853] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5b39d8520, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5b39c9bd0},  <unfinished ...>
[pid  5852] <... futex resumed>)        = 1
[pid  5850] <... futex resumed>)        = 0
[pid  5849] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5853] <... rt_sigaction resumed>NULL, 8) = 0
[pid  5852] write(5, "\x08\x00\x00\x00\x7f\x3b\x57\x0f\xf6\x23\xeb\xaa\xd5\x14\x34\x40\xb0\x30\xbd\x16\x18\x9e\x21\x07\xc6\x5c\x39\x90\x9c\x83\xde\x4f\x32\x38\xd3\x51\x91\xac\xe2\x1b\xf4\x16\xe0\x8e\x5d\x12\xa3\x67\x74\xb8\x00\x5c\x6b\xbd\x53\x03\x47\x8e\xc4\xe1\xf6\x6a\xbf\xdc\x8f\xd6\x56\xc8\x9c\xf7\x12\x30\xff\xb0\x8e\x76\xbc\xde\xe4\xf6\xad\xe4\x65\xc4\xd8\xc2\xa5\x8f\xad\x96\xf4\x20\x9d\x82\x65\xb6\x1b\xca\x7f\x6f"..., 4102 <unfinished ...>
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],  <unfinished ...>
[pid  5850] <... futex resumed>)        = 0
[pid  5853] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5b3947000
[pid  5853] mprotect(0x7fd5b3948000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5853] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5b3967990, parent_tid=0x7fd5b3967990, exit_signal=0, stack=0x7fd5b3947000, stack_size=0x20300, tls=0x7fd5b39676c0}./strace-static-x86_64: Process 5854 attached
 <unfinished ...>
[pid  5852] <... write resumed>)        = 4102
[pid  5852] futex(0x7fd5b3a3a60c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5850] <... futex resumed>)        = 0
[pid  5850] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5850] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5853] <... clone3 resumed> => {parent_tid=[5854]}, 88) = 5854
[pid  5852] sendfile(3, 4, NULL, 553647746 <unfinished ...>
[pid  5854] rseq(0x7fd5b3967fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5853] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5854] <... rseq resumed>)         = 0
[pid  5853] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5854] set_robust_list(0x7fd5b39679a0, 24 <unfinished ...>
[pid  5853] futex(0x7fd5b3a3a608, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5853] futex(0x7fd5b3a3a60c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5854] <... set_robust_list resumed>) = 0
[pid  5854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5854] memfd_create("syzkaller", 0) = 3
[pid  5854] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd5ab400000
[pid  5854] 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"..., 65536) = 65536
[   90.670861][ T5842] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   90.678184][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: syz-executor366 Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) 
[   90.690626][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   90.700713][ T5842] Call Trace:
[   90.704038][ T5842]  <TASK>
[   90.707001][ T5842]  dump_stack_lvl+0x99/0x250
[   90.711718][ T5842]  ? __asan_memcpy+0x40/0x70
[   90.716327][ T5842]  ? __pfx_dump_stack_lvl+0x10/0x10
[   90.721539][ T5842]  ? __pfx__printk+0x10/0x10
[   90.726147][ T5842]  panic+0x2db/0x790
[   90.730063][ T5842]  ? __pfx_panic+0x10/0x10
[   90.734486][ T5842]  ? show_trace_log_lvl+0x4fb/0x550
[   90.739740][ T5842]  __warn+0x31b/0x4b0
[   90.744170][ T5842]  ? udf_truncate_extents+0xd4c/0xec0
[   90.749545][ T5842]  ? udf_truncate_extents+0xd4c/0xec0
[   90.754919][ T5842]  report_bug+0x2be/0x4f0
[   90.759256][ T5842]  ? udf_truncate_extents+0xd4c/0xec0
[   90.764635][ T5842]  ? udf_truncate_extents+0xd4c/0xec0
[   90.770015][ T5842]  ? udf_truncate_extents+0xd4e/0xec0
[   90.775403][ T5842]  handle_bug+0x84/0x160
[   90.779652][ T5842]  exc_invalid_op+0x1a/0x50
[   90.784171][ T5842]  asm_exc_invalid_op+0x1a/0x20
[   90.789050][ T5842] RIP: 0010:udf_truncate_extents+0xd4c/0xec0
[   90.795411][ T5842] Code: 01 64 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 25 7d 8a fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef
[   90.815046][ T5842] RSP: 0018:ffffc9000430f3e0 EFLAGS: 00010293
[   90.821138][ T5842] RAX: ffffffff8335cefb RBX: 1ffff1100eea51a0 RCX: ffff88802f670000
[   90.829141][ T5842] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000
[   90.837134][ T5842] RBP: ffffc9000430f5b8 R08: ffff88802f670000 R09: 0000000000000002
[   90.845125][ T5842] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[   90.853122][ T5842] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a
[   90.861115][ T5842]  ? udf_truncate_extents+0xd4b/0xec0
[   90.866533][ T5842]  ? __pfx_udf_truncate_extents+0x10/0x10
[   90.872272][ T5842]  ? do_raw_spin_lock+0x121/0x290
[   90.877354][ T5842]  ? do_raw_spin_unlock+0x122/0x240
[   90.882563][ T5842]  udf_write_failed+0x185/0x1c0
[   90.887429][ T5842]  udf_write_begin+0x1fd/0x260
[   90.892203][ T5842]  generic_perform_write+0x2c7/0x910
[   90.897513][ T5842]  ? __pfx_generic_perform_write+0x10/0x10
[   90.903326][ T5842]  ? __mark_inode_dirty+0x3ab/0xdf0
[   90.908536][ T5842]  ? generic_file_direct_write+0x17d/0x3e0
[   90.914366][ T5842]  ? file_update_time+0x416/0x490
[   90.919410][ T5842]  __generic_file_write_iter+0x1ae/0x230
[   90.925058][ T5842]  udf_file_write_iter+0x2d5/0x6c0
[   90.930192][ T5842]  iter_file_splice_write+0x93a/0x1000
[   90.935680][ T5842]  ? __pfx_iter_file_splice_write+0x10/0x10
[   90.941600][ T5842]  ? rcu_read_lock_any_held+0xb3/0x120
[   90.947089][ T5842]  ? __pfx_iter_file_splice_write+0x10/0x10
[   90.953010][ T5842]  direct_splice_actor+0x101/0x160
[   90.958133][ T5842]  splice_direct_to_actor+0x5a5/0xcc0
[   90.963532][ T5842]  ? __pfx_direct_splice_actor+0x10/0x10
[   90.969170][ T5842]  ? __pfx_splice_direct_to_actor+0x10/0x10
[   90.975079][ T5842]  do_splice_direct+0x181/0x270
[   90.979942][ T5842]  ? __pfx_do_splice_direct+0x10/0x10
[   90.985500][ T5842]  ? __pfx_direct_file_splice_eof+0x10/0x10
[   90.991409][ T5842]  ? rw_verify_area+0x258/0x650
[   90.996271][ T5842]  do_sendfile+0x4da/0x7e0
[   91.000703][ T5842]  ? __pfx_do_sendfile+0x10/0x10
[   91.005651][ T5842]  ? _raw_spin_unlock_irq+0x2e/0x50
[   91.010888][ T5842]  ? ptrace_notify+0x22d/0x2c0
[   91.015668][ T5842]  __se_sys_sendfile64+0x13e/0x190
[   91.020793][ T5842]  ? __pfx___se_sys_sendfile64+0x10/0x10
[   91.026448][ T5842]  ? rcu_is_watching+0x15/0xb0
[   91.031356][ T5842]  do_syscall_64+0xfa/0x3b0
[   91.036240][ T5842]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   91.042343][ T5842]  ? __switch_to_asm+0x39/0x70
[   91.047141][ T5842]  ? clear_bhb_loop+0x60/0xb0
[   91.051841][ T5842]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   91.057755][ T5842] RIP: 0033:0x7fd5b39b2639
[   91.062186][ T5842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   91.081810][ T5842] RSP: 002b:00007fd5b3946218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[   91.090240][ T5842] RAX: ffffffffffffffda RBX: 00007fd5b3a3a618 RCX: 00007fd5b39b2639
[   91.098303][ T5842] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[   91.106301][ T5842] RBP: 00007fd5b3a3a610 R08: 00007fff91855dc7 R09: 0000000000000000
[   91.114297][ T5842] R10: 0000000020fffe82 R11: 0000000000000246 R12: 00007fd5b3a0757c
[   91.122287][ T5842] R13: 7947d390134939b0 R14: 0000200000002484 R15: 0000200000002480
[   91.130378][ T5842]  </TASK>
[   91.133554][ T5842] Kernel Offset: disabled
[   91.137887][ T5842] Rebooting in 86400 seconds..