./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1515875144

<...>
Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts.
execve("./syz-executor1515875144", ["./syz-executor1515875144"], 0x7ffe56b401a0 /* 10 vars */) = 0
brk(NULL)                               = 0x555555a58000
brk(0x555555a58d00)                     = 0x555555a58d00
arch_prctl(ARCH_SET_FS, 0x555555a58380) = 0
set_tid_address(0x555555a58650)         = 5032
set_robust_list(0x555555a58660, 24)     = 0
rseq(0x555555a58ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1515875144", 4096) = 28
getrandom("\x9a\x64\xf2\x96\xff\xb0\x88\x3d", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555a58d00
brk(0x555555a79d00)                     = 0x555555a79d00
brk(0x555555a7a000)                     = 0x555555a7a000
mprotect(0x7f3e3f15a000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a58650) = 5033
./strace-static-x86_64: Process 5033 attached
[pid  5033] set_robust_list(0x555555a58660, 24) = 0
[pid  5033] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5033] setsid()                    = 1
[pid  5033] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5033] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5033] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5033] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5033] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5033] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5033] unshare(CLONE_NEWNS)        = 0
[pid  5033] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5033] unshare(CLONE_NEWIPC)       = 0
[pid  5033] unshare(CLONE_NEWCGROUP)    = 0
[pid  5033] unshare(CLONE_NEWUTS)       = 0
[pid  5033] unshare(CLONE_SYSVSEM)      = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "16777216", 8)     = 8
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "536870912", 9)    = 9
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "1024", 4)         = 4
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "8192", 4)         = 4
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "1024", 4)         = 4
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "1024", 4)         = 4
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5033] close(3)                    = 0
[pid  5033] getpid()                    = 1
[pid  5033] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5033] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5033] unshare(CLONE_NEWNET)       = 0
[pid  5033] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5033] write(3, "0 65535", 7)      = 7
[pid  5033] close(3)                    = 0
[pid  5033] mkdir("/dev/binderfs", 0777) = 0
[pid  5033] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5033] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5033] getuid()                    = 0
[pid  5033] memfd_create("syzkaller", 0) = 3
[pid  5033] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3e36ca6000
[pid  5033] 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"..., 4194304) = 4194304
[pid  5033] munmap(0x7f3e36ca6000, 4194304) = 0
[pid  5033] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   56.518808][ T5033] syz-executor151[5033]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[pid  5033] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5033] close(3)                    = 0
[pid  5033] mkdir("./file0", 0777)      = 0
[   56.570979][ T5033] loop0: detected capacity change from 0 to 8192
[   56.583439][ T5033] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   56.596960][ T5033] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   56.606776][ T5033] REISERFS (device loop0): using ordered data mode
[   56.613417][ T5033] reiserfs: using flush barriers
[pid  5033] mount("/dev/loop0", "./file0", "reiserfs", MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5033] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5033] chdir("./file0")            = 0
[pid  5033] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5033] close(4)                    = 0
[pid  5033] exit_group(1)               = ?
[   56.621045][ T5033] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[   56.637656][ T5033] REISERFS (device loop0): checking transaction log (loop0)
[   56.648196][ T5033] REISERFS (device loop0): Using r5 hash to sort names
[   56.656271][ T5033] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   56.685208][ T5033] ================================================================================
[   56.695141][ T5033] UBSAN: array-index-out-of-bounds in fs/reiserfs/journal.c:4168:22
[   56.703487][ T5033] index 1 is out of range for type '__le32 [1]'
[   56.709752][ T5033] CPU: 1 PID: 5033 Comm: syz-executor151 Not tainted 6.6.0-rc3-syzkaller #0
[   56.718444][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   56.728487][ T5033] Call Trace:
[   56.731758][ T5033]  <TASK>
[   56.734675][ T5033]  dump_stack_lvl+0x125/0x1b0
[   56.739376][ T5033]  __ubsan_handle_out_of_bounds+0x111/0x150
[   56.745288][ T5033]  do_journal_end+0x406d/0x4c80
[   56.750159][ T5033]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   56.756229][ T5033]  ? dquot_scan_active+0x2f0/0x2f0
[   56.761349][ T5033]  reiserfs_sync_fs+0x10e/0x140
[   56.766212][ T5033]  ? handle_quota_files+0x3b0/0x3b0
[   56.771406][ T5033]  ? get_nr_dirty_inodes+0x176/0x1e0
[   56.776693][ T5033]  ? handle_quota_files+0x3b0/0x3b0
[   56.781915][ T5033]  sync_filesystem+0x109/0x280
[   56.786678][ T5033]  generic_shutdown_super+0x7e/0x3c0
[   56.791969][ T5033]  kill_block_super+0x3b/0x70
[   56.796643][ T5033]  deactivate_locked_super+0x9a/0x170
[   56.802015][ T5033]  deactivate_super+0xde/0x100
[   56.806803][ T5033]  cleanup_mnt+0x222/0x3d0
[   56.811238][ T5033]  task_work_run+0x14d/0x240
[   56.815842][ T5033]  ? task_work_cancel+0x30/0x30
[   56.820725][ T5033]  ? __put_net+0x61/0x70
[   56.825002][ T5033]  do_exit+0xa92/0x2a20
[   56.829452][ T5033]  ? do_group_exit+0x1c5/0x2a0
[   56.834234][ T5033]  ? reacquire_held_locks+0x4b0/0x4b0
[   56.839615][ T5033]  ? do_raw_spin_lock+0x12e/0x2b0
[   56.844674][ T5033]  ? mm_update_next_owner+0x840/0x840
[   56.850060][ T5033]  ? spin_bug+0x1d0/0x1d0
[   56.854414][ T5033]  do_group_exit+0xd4/0x2a0
[   56.858936][ T5033]  __x64_sys_exit_group+0x3e/0x50
[   56.863970][ T5033]  do_syscall_64+0x38/0xb0
[   56.868390][ T5033]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.874418][ T5033] RIP: 0033:0x7f3e3f0e2a89
[   56.878825][ T5033] Code: Unable to access opcode bytes at 0x7f3e3f0e2a5f.
[   56.885832][ T5033] RSP: 002b:00007ffda9d64878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   56.894253][ T5033] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3e3f0e2a89
[   56.902220][ T5033] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   56.910184][ T5033] RBP: 00007f3e3f160390 R08: ffffffffffffffb8 R09: 00000000000010f7
[   56.918158][ T5033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e3f160390
[   56.926120][ T5033] R13: 0000000000000000 R14: 00007f3e3f161100 R15: 00007f3e3f0b0d40
[   56.934099][ T5033]  </TASK>
[   56.945280][ T5033] ================================================================================
[   56.955472][ T5033] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   56.962679][ T5033] CPU: 1 PID: 5033 Comm: syz-executor151 Not tainted 6.6.0-rc3-syzkaller #0
[   56.971515][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   56.981564][ T5033] Call Trace:
[   56.984830][ T5033]  <TASK>
[   56.987751][ T5033]  dump_stack_lvl+0xd9/0x1b0
[   56.992345][ T5033]  panic+0x6a6/0x750
[   56.996246][ T5033]  ? panic_smp_self_stop+0xa0/0xa0
[   57.001359][ T5033]  ? syslog_print_all+0x3f0/0x3f0
[   57.006476][ T5033]  check_panic_on_warn+0xab/0xb0
[   57.011455][ T5033]  __ubsan_handle_out_of_bounds+0x139/0x150
[   57.017349][ T5033]  do_journal_end+0x406d/0x4c80
[   57.022216][ T5033]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   57.028293][ T5033]  ? dquot_scan_active+0x2f0/0x2f0
[   57.033409][ T5033]  reiserfs_sync_fs+0x10e/0x140
[   57.038257][ T5033]  ? handle_quota_files+0x3b0/0x3b0
[   57.043517][ T5033]  ? get_nr_dirty_inodes+0x176/0x1e0
[   57.048804][ T5033]  ? handle_quota_files+0x3b0/0x3b0
[   57.053994][ T5033]  sync_filesystem+0x109/0x280
[   57.058757][ T5033]  generic_shutdown_super+0x7e/0x3c0
[   57.064052][ T5033]  kill_block_super+0x3b/0x70
[   57.068901][ T5033]  deactivate_locked_super+0x9a/0x170
[   57.074275][ T5033]  deactivate_super+0xde/0x100
[   57.079165][ T5033]  cleanup_mnt+0x222/0x3d0
[   57.083581][ T5033]  task_work_run+0x14d/0x240
[   57.088256][ T5033]  ? task_work_cancel+0x30/0x30
[   57.093114][ T5033]  ? __put_net+0x61/0x70
[   57.097359][ T5033]  do_exit+0xa92/0x2a20
[   57.101518][ T5033]  ? do_group_exit+0x1c5/0x2a0
[   57.106281][ T5033]  ? reacquire_held_locks+0x4b0/0x4b0
[   57.111646][ T5033]  ? do_raw_spin_lock+0x12e/0x2b0
[   57.116667][ T5033]  ? mm_update_next_owner+0x840/0x840
[   57.122040][ T5033]  ? spin_bug+0x1d0/0x1d0
[   57.126371][ T5033]  do_group_exit+0xd4/0x2a0
[   57.130888][ T5033]  __x64_sys_exit_group+0x3e/0x50
[   57.135914][ T5033]  do_syscall_64+0x38/0xb0
[   57.140327][ T5033]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   57.146226][ T5033] RIP: 0033:0x7f3e3f0e2a89
[   57.150627][ T5033] Code: Unable to access opcode bytes at 0x7f3e3f0e2a5f.
[   57.157625][ T5033] RSP: 002b:00007ffda9d64878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.166030][ T5033] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3e3f0e2a89
[   57.174016][ T5033] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   57.181980][ T5033] RBP: 00007f3e3f160390 R08: ffffffffffffffb8 R09: 00000000000010f7
[   57.189938][ T5033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e3f160390
[   57.198511][ T5033] R13: 0000000000000000 R14: 00007f3e3f161100 R15: 00007f3e3f0b0d40
[   57.206681][ T5033]  </TASK>
[   57.210298][ T5033] Kernel Offset: disabled
[   57.214734][ T5033] Rebooting in 86400 seconds..