./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3347319542

<...>
Warning: Permanently added '10.128.1.16' (ED25519) to the list of known hosts.
execve("./syz-executor3347319542", ["./syz-executor3347319542"], 0x7ffd7afdfae0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556ea9000
brk(0x555556ea9d00)                     = 0x555556ea9d00
arch_prctl(ARCH_SET_FS, 0x555556ea9380) = 0
set_tid_address(0x555556ea9650)         = 5037
set_robust_list(0x555556ea9660, 24)     = 0
rseq(0x555556ea9ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3347319542", 4096) = 28
getrandom("\xdc\xbf\x1d\xf9\x06\xf2\x58\x34", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556ea9d00
brk(0x555556ecad00)                     = 0x555556ecad00
brk(0x555556ecb000)                     = 0x555556ecb000
mprotect(0x7fe34491f000, 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./strace-static-x86_64: Process 5038 attached
 <unfinished ...>
[pid  5038] set_robust_list(0x555556ea9660, 24 <unfinished ...>
[pid  5037] <... clone resumed>, child_tidptr=0x555556ea9650) = 5038
[pid  5038] <... set_robust_list resumed>) = 0
[pid  5038] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5038] setsid()                    = 1
[pid  5038] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5038] unshare(CLONE_NEWNS)        = 0
[pid  5038] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5038] unshare(CLONE_NEWIPC)       = 0
[pid  5038] unshare(CLONE_NEWCGROUP)    = 0
[pid  5038] unshare(CLONE_NEWUTS)       = 0
[pid  5038] unshare(CLONE_SYSVSEM)      = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "16777216", 8)     = 8
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "536870912", 9)    = 9
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "8192", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5038] close(3)                    = 0
[pid  5038] getpid()                    = 1
[pid  5038] 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  5038] 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  5038] unshare(CLONE_NEWNET)       = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "0 65535", 7)      = 7
[pid  5038] close(3)                    = 0
[pid  5038] mkdir("/dev/binderfs", 0777) = 0
[pid  5038] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5038] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5038] getuid()                    = 0
[pid  5038] memfd_create("syzkaller", 0) = 3
[pid  5038] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe33c46b000
[pid  5038] 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  5038] munmap(0x7fe33c46b000, 4194304) = 0
[pid  5038] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   58.131893][ T5038] syz-executor334[5038]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[pid  5038] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5038] close(3)                    = 0
[pid  5038] mkdir("./file0", 0777)      = 0
[   58.180317][ T5038] loop0: detected capacity change from 0 to 8192
[   58.192308][ T5038] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   58.205397][ T5038] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   58.214870][ T5038] REISERFS (device loop0): using ordered data mode
[   58.221413][ T5038] reiserfs: using flush barriers
[pid  5038] mount("/dev/loop0", "./file0", "reiserfs", MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5038] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5038] chdir("./file0")            = 0
[pid  5038] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5038] close(4)                    = 0
[pid  5038] exit_group(1)               = ?
[   58.227944][ T5038] 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
[   58.244528][ T5038] REISERFS (device loop0): checking transaction log (loop0)
[   58.254530][ T5038] REISERFS (device loop0): Using r5 hash to sort names
[   58.262530][ T5038] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   58.280375][ T5038] ================================================================================
[   58.292163][ T5038] UBSAN: array-index-out-of-bounds in fs/reiserfs/journal.c:4168:22
[   58.300275][ T5038] index 1 is out of range for type '__le32 [1]'
[   58.314331][ T5038] CPU: 1 PID: 5038 Comm: syz-executor334 Not tainted 6.6.0-rc3-syzkaller #0
[   58.323067][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   58.333117][ T5038] Call Trace:
[   58.336383][ T5038]  <TASK>
[   58.339309][ T5038]  dump_stack_lvl+0x125/0x1b0
[   58.343995][ T5038]  __ubsan_handle_out_of_bounds+0x111/0x150
[   58.349885][ T5038]  do_journal_end+0x406d/0x4c80
[   58.354769][ T5038]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   58.360845][ T5038]  ? dquot_scan_active+0x2f0/0x2f0
[   58.365949][ T5038]  reiserfs_sync_fs+0x10e/0x140
[   58.370787][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   58.375973][ T5038]  ? get_nr_dirty_inodes+0x176/0x1e0
[   58.381255][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   58.386532][ T5038]  sync_filesystem+0x109/0x280
[   58.391317][ T5038]  generic_shutdown_super+0x7e/0x3c0
[   58.396600][ T5038]  kill_block_super+0x3b/0x70
[   58.401273][ T5038]  deactivate_locked_super+0x9a/0x170
[   58.406638][ T5038]  deactivate_super+0xde/0x100
[   58.411394][ T5038]  cleanup_mnt+0x222/0x3d0
[   58.415803][ T5038]  task_work_run+0x14d/0x240
[   58.420399][ T5038]  ? task_work_cancel+0x30/0x30
[   58.425260][ T5038]  ? __put_net+0x61/0x70
[   58.429509][ T5038]  do_exit+0xa92/0x2a20
[   58.433671][ T5038]  ? do_group_exit+0x1c5/0x2a0
[   58.438440][ T5038]  ? reacquire_held_locks+0x4b0/0x4b0
[   58.443818][ T5038]  ? do_raw_spin_lock+0x12e/0x2b0
[   58.448840][ T5038]  ? mm_update_next_owner+0x840/0x840
[   58.454213][ T5038]  ? spin_bug+0x1d0/0x1d0
[   58.458547][ T5038]  do_group_exit+0xd4/0x2a0
[   58.463058][ T5038]  __x64_sys_exit_group+0x3e/0x50
[   58.468111][ T5038]  do_syscall_64+0x38/0xb0
[   58.472525][ T5038]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   58.478415][ T5038] RIP: 0033:0x7fe3448a7a89
[   58.482830][ T5038] Code: Unable to access opcode bytes at 0x7fe3448a7a5f.
[   58.489842][ T5038] RSP: 002b:00007ffc62029bc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   58.498248][ T5038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe3448a7a89
[   58.506207][ T5038] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   58.514166][ T5038] RBP: 00007fe344925390 R08: ffffffffffffffb8 R09: 00000000000010f7
[   58.522129][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe344925390
[   58.530094][ T5038] R13: 0000000000000000 R14: 00007fe344926100 R15: 00007fe344875d40
[   58.538069][ T5038]  </TASK>
[   58.541931][ T5038] ================================================================================
[   58.552008][ T5038] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   58.559222][ T5038] CPU: 1 PID: 5038 Comm: syz-executor334 Not tainted 6.6.0-rc3-syzkaller #0
[   58.567913][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   58.577957][ T5038] Call Trace:
[   58.581220][ T5038]  <TASK>
[   58.584135][ T5038]  dump_stack_lvl+0xd9/0x1b0
[   58.588730][ T5038]  panic+0x6a6/0x750
[   58.592649][ T5038]  ? panic_smp_self_stop+0xa0/0xa0
[   58.597757][ T5038]  ? syslog_print_all+0x3f0/0x3f0
[   58.602772][ T5038]  check_panic_on_warn+0xab/0xb0
[   58.607695][ T5038]  __ubsan_handle_out_of_bounds+0x139/0x150
[   58.613581][ T5038]  do_journal_end+0x406d/0x4c80
[   58.618465][ T5038]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   58.624524][ T5038]  ? dquot_scan_active+0x2f0/0x2f0
[   58.629627][ T5038]  reiserfs_sync_fs+0x10e/0x140
[   58.634462][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   58.639646][ T5038]  ? get_nr_dirty_inodes+0x176/0x1e0
[   58.644924][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   58.650104][ T5038]  sync_filesystem+0x109/0x280
[   58.654854][ T5038]  generic_shutdown_super+0x7e/0x3c0
[   58.660134][ T5038]  kill_block_super+0x3b/0x70
[   58.664810][ T5038]  deactivate_locked_super+0x9a/0x170
[   58.670181][ T5038]  deactivate_super+0xde/0x100
[   58.674942][ T5038]  cleanup_mnt+0x222/0x3d0
[   58.679356][ T5038]  task_work_run+0x14d/0x240
[   58.683976][ T5038]  ? task_work_cancel+0x30/0x30
[   58.688840][ T5038]  ? __put_net+0x61/0x70
[   58.693083][ T5038]  do_exit+0xa92/0x2a20
[   58.697239][ T5038]  ? do_group_exit+0x1c5/0x2a0
[   58.702003][ T5038]  ? reacquire_held_locks+0x4b0/0x4b0
[   58.707375][ T5038]  ? do_raw_spin_lock+0x12e/0x2b0
[   58.712404][ T5038]  ? mm_update_next_owner+0x840/0x840
[   58.717779][ T5038]  ? spin_bug+0x1d0/0x1d0
[   58.722112][ T5038]  do_group_exit+0xd4/0x2a0
[   58.726618][ T5038]  __x64_sys_exit_group+0x3e/0x50
[   58.731645][ T5038]  do_syscall_64+0x38/0xb0
[   58.736057][ T5038]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   58.741947][ T5038] RIP: 0033:0x7fe3448a7a89
[   58.746356][ T5038] Code: Unable to access opcode bytes at 0x7fe3448a7a5f.
[   58.753362][ T5038] RSP: 002b:00007ffc62029bc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   58.761771][ T5038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe3448a7a89
[   58.769731][ T5038] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   58.777689][ T5038] RBP: 00007fe344925390 R08: ffffffffffffffb8 R09: 00000000000010f7
[   58.785647][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe344925390
[   58.793635][ T5038] R13: 0000000000000000 R14: 00007fe344926100 R15: 00007fe344875d40
[   58.801608][ T5038]  </TASK>
[   58.805327][ T5038] Kernel Offset: disabled
[   58.809707][ T5038] Rebooting in 86400 seconds..