./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3994446527

<...>
Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts.
execve("./syz-executor3994446527", ["./syz-executor3994446527"], 0x7ffc626e0640 /* 10 vars */) = 0
brk(NULL)                               = 0x555555c9b000
brk(0x555555c9bd00)                     = 0x555555c9bd00
arch_prctl(ARCH_SET_FS, 0x555555c9b380) = 0
set_tid_address(0x555555c9b650)         = 5040
set_robust_list(0x555555c9b660, 24)     = 0
rseq(0x555555c9bca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3994446527", 4096) = 28
getrandom("\xad\x64\xee\xc2\xc6\x4d\x3d\xe6", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555c9bd00
brk(0x555555cbcd00)                     = 0x555555cbcd00
brk(0x555555cbd000)                     = 0x555555cbd000
mprotect(0x7f52d6105000, 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 5041 attached
, child_tidptr=0x555555c9b650) = 5041
[pid  5041] set_robust_list(0x555555c9b660, 24) = 0
[pid  5041] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5041] setsid()                    = 1
[pid  5041] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5041] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5041] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5041] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5041] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5041] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5041] unshare(CLONE_NEWNS)        = 0
[pid  5041] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5041] unshare(CLONE_NEWIPC)       = 0
[pid  5041] unshare(CLONE_NEWCGROUP)    = 0
[pid  5041] unshare(CLONE_NEWUTS)       = 0
[pid  5041] unshare(CLONE_SYSVSEM)      = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "16777216", 8)     = 8
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "536870912", 9)    = 9
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "1024", 4)         = 4
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "8192", 4)         = 4
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "1024", 4)         = 4
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "1024", 4)         = 4
[pid  5041] close(3)                    = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5041] close(3)                    = 0
[pid  5041] getpid()                    = 1
[pid  5041] 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  5041] 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  5041] unshare(CLONE_NEWNET)       = 0
[pid  5041] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5041] write(3, "0 65535", 7)      = 7
[pid  5041] close(3)                    = 0
[pid  5041] mkdir("/dev/binderfs", 0777) = 0
[pid  5041] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5041] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5041] memfd_create("syzkaller", 0) = 3
[pid  5041] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f52cdc51000
[pid  5041] 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  5041] munmap(0x7f52cdc51000, 4194304) = 0
[pid  5041] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   56.947948][ T5041] syz-executor399[5041]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[pid  5041] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5041] close(3)                    = 0
[pid  5041] mkdir("./file0", 0777)      = 0
[   56.996063][ T5041] loop0: detected capacity change from 0 to 8192
[   57.007784][ T5041] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   57.021219][ T5041] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   57.030703][ T5041] REISERFS (device loop0): using ordered data mode
[   57.037198][ T5041] reiserfs: using flush barriers
[pid  5041] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_NOSUID|MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5041] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5041] chdir("./file0")            = 0
[pid  5041] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5041] close(4)                    = 0
[pid  5041] mkdir(".", 0777)            = -1 EEXIST (File exists)
[   57.043839][ T5041] 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
[   57.060724][ T5041] REISERFS (device loop0): checking transaction log (loop0)
[   57.070311][ T5041] REISERFS (device loop0): Using r5 hash to sort names
[   57.082984][ T5041] reiserfs: enabling write barrier flush mode
[pid  5041] mount(NULL, ".", 0x200000c0, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_DIRSYNC|MS_NOATIME|MS_SILENT|MS_PRIVATE|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "") = 0
[pid  5041] openat(AT_FDCWD, ".", O_RDONLY|O_DIRECTORY) = 4
[pid  5041] chdir(".")                  = 0
[pid  5041] exit_group(1)               = ?
[   57.095021][ T5041] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   57.114491][ T5041] ================================================================================
[   57.125473][ T5041] UBSAN: array-index-out-of-bounds in fs/reiserfs/journal.c:4168:22
[   57.138758][ T5041] index 1 is out of range for type '__le32 [1]'
[   57.145062][ T5041] CPU: 0 PID: 5041 Comm: syz-executor399 Not tainted 6.6.0-rc3-syzkaller #0
[   57.153747][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   57.163797][ T5041] Call Trace:
[   57.167065][ T5041]  <TASK>
[   57.170003][ T5041]  dump_stack_lvl+0x125/0x1b0
[   57.174682][ T5041]  __ubsan_handle_out_of_bounds+0x111/0x150
[   57.180660][ T5041]  do_journal_end+0x406d/0x4c80
[   57.185518][ T5041]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   57.191601][ T5041]  ? dquot_scan_active+0x2f0/0x2f0
[   57.196705][ T5041]  reiserfs_sync_fs+0x10e/0x140
[   57.201546][ T5041]  ? handle_quota_files+0x3b0/0x3b0
[   57.206736][ T5041]  ? get_nr_dirty_inodes+0x176/0x1e0
[   57.212027][ T5041]  ? handle_quota_files+0x3b0/0x3b0
[   57.217216][ T5041]  sync_filesystem+0x109/0x280
[   57.222015][ T5041]  generic_shutdown_super+0x7e/0x3c0
[   57.227317][ T5041]  kill_block_super+0x3b/0x70
[   57.231992][ T5041]  deactivate_locked_super+0x9a/0x170
[   57.237355][ T5041]  deactivate_super+0xde/0x100
[   57.242119][ T5041]  cleanup_mnt+0x222/0x3d0
[   57.246526][ T5041]  task_work_run+0x14d/0x240
[   57.251116][ T5041]  ? task_work_cancel+0x30/0x30
[   57.255964][ T5041]  ? __put_net+0x61/0x70
[   57.260207][ T5041]  do_exit+0xa92/0x2a20
[   57.264353][ T5041]  ? do_group_exit+0x1c5/0x2a0
[   57.269108][ T5041]  ? reacquire_held_locks+0x4b0/0x4b0
[   57.274474][ T5041]  ? do_raw_spin_lock+0x12e/0x2b0
[   57.279494][ T5041]  ? mm_update_next_owner+0x840/0x840
[   57.284852][ T5041]  ? spin_bug+0x1d0/0x1d0
[   57.289198][ T5041]  do_group_exit+0xd4/0x2a0
[   57.293696][ T5041]  __x64_sys_exit_group+0x3e/0x50
[   57.298721][ T5041]  do_syscall_64+0x38/0xb0
[   57.303163][ T5041]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   57.309045][ T5041] RIP: 0033:0x7f52d608dc09
[   57.313442][ T5041] Code: Unable to access opcode bytes at 0x7f52d608dbdf.
[   57.320445][ T5041] RSP: 002b:00007ffd1f4828f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.328843][ T5041] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52d608dc09
[   57.336800][ T5041] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   57.344795][ T5041] RBP: 00007f52d610b390 R08: ffffffffffffffb8 R09: 0000000000000000
[   57.352757][ T5041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f52d610b390
[   57.360721][ T5041] R13: 0000000000000000 R14: 00007f52d610c100 R15: 00007f52d605bed0
[   57.368691][ T5041]  </TASK>
[   57.373706][ T5041] ================================================================================
[   57.383181][ T5041] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   57.390367][ T5041] CPU: 0 PID: 5041 Comm: syz-executor399 Not tainted 6.6.0-rc3-syzkaller #0
[   57.399029][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   57.409100][ T5041] Call Trace:
[   57.412371][ T5041]  <TASK>
[   57.415293][ T5041]  dump_stack_lvl+0xd9/0x1b0
[   57.419879][ T5041]  panic+0x6a6/0x750
[   57.423763][ T5041]  ? panic_smp_self_stop+0xa0/0xa0
[   57.428863][ T5041]  ? syslog_print_all+0x3f0/0x3f0
[   57.433889][ T5041]  check_panic_on_warn+0xab/0xb0
[   57.438821][ T5041]  __ubsan_handle_out_of_bounds+0x139/0x150
[   57.444707][ T5041]  do_journal_end+0x406d/0x4c80
[   57.449558][ T5041]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   57.455613][ T5041]  ? dquot_scan_active+0x2f0/0x2f0
[   57.460714][ T5041]  reiserfs_sync_fs+0x10e/0x140
[   57.465546][ T5041]  ? handle_quota_files+0x3b0/0x3b0
[   57.470732][ T5041]  ? get_nr_dirty_inodes+0x176/0x1e0
[   57.476010][ T5041]  ? handle_quota_files+0x3b0/0x3b0
[   57.481200][ T5041]  sync_filesystem+0x109/0x280
[   57.485969][ T5041]  generic_shutdown_super+0x7e/0x3c0
[   57.491265][ T5041]  kill_block_super+0x3b/0x70
[   57.495943][ T5041]  deactivate_locked_super+0x9a/0x170
[   57.501319][ T5041]  deactivate_super+0xde/0x100
[   57.506086][ T5041]  cleanup_mnt+0x222/0x3d0
[   57.510507][ T5041]  task_work_run+0x14d/0x240
[   57.515098][ T5041]  ? task_work_cancel+0x30/0x30
[   57.520040][ T5041]  ? __put_net+0x61/0x70
[   57.524284][ T5041]  do_exit+0xa92/0x2a20
[   57.528442][ T5041]  ? do_group_exit+0x1c5/0x2a0
[   57.533235][ T5041]  ? reacquire_held_locks+0x4b0/0x4b0
[   57.538607][ T5041]  ? do_raw_spin_lock+0x12e/0x2b0
[   57.543630][ T5041]  ? mm_update_next_owner+0x840/0x840
[   57.548997][ T5041]  ? spin_bug+0x1d0/0x1d0
[   57.553332][ T5041]  do_group_exit+0xd4/0x2a0
[   57.557839][ T5041]  __x64_sys_exit_group+0x3e/0x50
[   57.562870][ T5041]  do_syscall_64+0x38/0xb0
[   57.567287][ T5041]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   57.573183][ T5041] RIP: 0033:0x7f52d608dc09
[   57.577593][ T5041] Code: Unable to access opcode bytes at 0x7f52d608dbdf.
[   57.584605][ T5041] RSP: 002b:00007ffd1f4828f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.593021][ T5041] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52d608dc09
[   57.600993][ T5041] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   57.608958][ T5041] RBP: 00007f52d610b390 R08: ffffffffffffffb8 R09: 0000000000000000
[   57.616930][ T5041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f52d610b390
[   57.624905][ T5041] R13: 0000000000000000 R14: 00007f52d610c100 R15: 00007f52d605bed0
[   57.632898][ T5041]  </TASK>
[   57.636722][ T5041] Kernel Offset: disabled
[   57.641121][ T5041] Rebooting in 86400 seconds..