./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2543837921

<...>
Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts.
execve("./syz-executor2543837921", ["./syz-executor2543837921"], 0x7fff26b76060 /* 10 vars */) = 0
brk(NULL)                               = 0x555555a94000
brk(0x555555a94d00)                     = 0x555555a94d00
arch_prctl(ARCH_SET_FS, 0x555555a94380) = 0
set_tid_address(0x555555a94650)         = 5037
set_robust_list(0x555555a94660, 24)     = 0
rseq(0x555555a94ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2543837921", 4096) = 28
getrandom("\x9f\x60\xe7\xea\xc1\x75\x35\x11", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555a94d00
brk(0x555555ab5d00)                     = 0x555555ab5d00
brk(0x555555ab6000)                     = 0x555555ab6000
mprotect(0x7f8aa92c5000, 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(0x555555a94660, 24 <unfinished ...>
[pid  5037] <... clone resumed>, child_tidptr=0x555555a94650) = 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] memfd_create("syzkaller", 0) = 3
[pid  5038] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8aa0e11000
[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(0x7f8aa0e11000, 4194304) = 0
[pid  5038] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   52.892543][ T5038] syz-executor254[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
[   52.938859][ T5038] loop0: detected capacity change from 0 to 8192
[   52.950734][ T5038] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   52.963817][ T5038] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   52.973300][ T5038] REISERFS (device loop0): using ordered data mode
[   52.979819][ T5038] reiserfs: using flush barriers
[pid  5038] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_NOSUID|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] mkdir(".", 0777)            = -1 EEXIST (File exists)
[   52.986020][ 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
[   53.002742][ T5038] REISERFS (device loop0): checking transaction log (loop0)
[   53.012014][ T5038] REISERFS (device loop0): Using r5 hash to sort names
[   53.024448][ T5038] reiserfs: enabling write barrier flush mode
[pid  5038] 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  5038] openat(AT_FDCWD, ".", O_RDONLY|O_DIRECTORY) = 4
[pid  5038] chdir(".")                  = 0
[pid  5038] exit_group(1)               = ?
[   53.035821][ T5038] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   53.057152][ T5038] ================================================================================
[   53.066704][ T5038] UBSAN: array-index-out-of-bounds in fs/reiserfs/journal.c:4168:22
[   53.075237][ T5038] index 1 is out of range for type '__le32 [1]'
[   53.081580][ T5038] CPU: 0 PID: 5038 Comm: syz-executor254 Not tainted 6.6.0-rc3-syzkaller #0
[   53.090263][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   53.100306][ T5038] Call Trace:
[   53.103572][ T5038]  <TASK>
[   53.106491][ T5038]  dump_stack_lvl+0x125/0x1b0
[   53.111186][ T5038]  __ubsan_handle_out_of_bounds+0x111/0x150
[   53.117078][ T5038]  do_journal_end+0x406d/0x4c80
[   53.121946][ T5038]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   53.128012][ T5038]  ? dquot_scan_active+0x2f0/0x2f0
[   53.133119][ T5038]  reiserfs_sync_fs+0x10e/0x140
[   53.137976][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   53.143184][ T5038]  ? get_nr_dirty_inodes+0x176/0x1e0
[   53.148504][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   53.153724][ T5038]  sync_filesystem+0x109/0x280
[   53.158510][ T5038]  generic_shutdown_super+0x7e/0x3c0
[   53.163798][ T5038]  kill_block_super+0x3b/0x70
[   53.168471][ T5038]  deactivate_locked_super+0x9a/0x170
[   53.173839][ T5038]  deactivate_super+0xde/0x100
[   53.178597][ T5038]  cleanup_mnt+0x222/0x3d0
[   53.183113][ T5038]  task_work_run+0x14d/0x240
[   53.187707][ T5038]  ? task_work_cancel+0x30/0x30
[   53.192557][ T5038]  ? __put_net+0x61/0x70
[   53.196814][ T5038]  do_exit+0xa92/0x2a20
[   53.200964][ T5038]  ? do_group_exit+0x1c5/0x2a0
[   53.205727][ T5038]  ? reacquire_held_locks+0x4b0/0x4b0
[   53.211096][ T5038]  ? do_raw_spin_lock+0x12e/0x2b0
[   53.216121][ T5038]  ? mm_update_next_owner+0x840/0x840
[   53.221747][ T5038]  ? spin_bug+0x1d0/0x1d0
[   53.226083][ T5038]  do_group_exit+0xd4/0x2a0
[   53.230584][ T5038]  __x64_sys_exit_group+0x3e/0x50
[   53.235608][ T5038]  do_syscall_64+0x38/0xb0
[   53.240047][ T5038]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.245930][ T5038] RIP: 0033:0x7f8aa924dc09
[   53.250335][ T5038] Code: Unable to access opcode bytes at 0x7f8aa924dbdf.
[   53.257334][ T5038] RSP: 002b:00007fffd1a50d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   53.265738][ T5038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8aa924dc09
[   53.273785][ T5038] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   53.281751][ T5038] RBP: 00007f8aa92cb390 R08: ffffffffffffffb8 R09: 0000000000000000
[   53.290236][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8aa92cb390
[   53.298197][ T5038] R13: 0000000000000000 R14: 00007f8aa92cc100 R15: 00007f8aa921bed0
[   53.306168][ T5038]  </TASK>
[   53.309921][ T5038] ================================================================================
[   53.320834][ T5038] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   53.328027][ T5038] CPU: 0 PID: 5038 Comm: syz-executor254 Not tainted 6.6.0-rc3-syzkaller #0
[   53.336699][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[   53.346798][ T5038] Call Trace:
[   53.350070][ T5038]  <TASK>
[   53.352991][ T5038]  dump_stack_lvl+0xd9/0x1b0
[   53.357578][ T5038]  panic+0x6a6/0x750
[   53.361477][ T5038]  ? panic_smp_self_stop+0xa0/0xa0
[   53.366584][ T5038]  ? syslog_print_all+0x3f0/0x3f0
[   53.371617][ T5038]  check_panic_on_warn+0xab/0xb0
[   53.376552][ T5038]  __ubsan_handle_out_of_bounds+0x139/0x150
[   53.382453][ T5038]  do_journal_end+0x406d/0x4c80
[   53.387323][ T5038]  ? reiserfs_prepare_for_journal+0x2b0/0x2b0
[   53.393412][ T5038]  ? dquot_scan_active+0x2f0/0x2f0
[   53.398528][ T5038]  reiserfs_sync_fs+0x10e/0x140
[   53.403465][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   53.408662][ T5038]  ? get_nr_dirty_inodes+0x176/0x1e0
[   53.413954][ T5038]  ? handle_quota_files+0x3b0/0x3b0
[   53.419142][ T5038]  sync_filesystem+0x109/0x280
[   53.423903][ T5038]  generic_shutdown_super+0x7e/0x3c0
[   53.429187][ T5038]  kill_block_super+0x3b/0x70
[   53.433856][ T5038]  deactivate_locked_super+0x9a/0x170
[   53.439221][ T5038]  deactivate_super+0xde/0x100
[   53.443988][ T5038]  cleanup_mnt+0x222/0x3d0
[   53.448397][ T5038]  task_work_run+0x14d/0x240
[   53.452990][ T5038]  ? task_work_cancel+0x30/0x30
[   53.457834][ T5038]  ? __put_net+0x61/0x70
[   53.462161][ T5038]  do_exit+0xa92/0x2a20
[   53.466311][ T5038]  ? do_group_exit+0x1c5/0x2a0
[   53.471070][ T5038]  ? reacquire_held_locks+0x4b0/0x4b0
[   53.476442][ T5038]  ? do_raw_spin_lock+0x12e/0x2b0
[   53.481460][ T5038]  ? mm_update_next_owner+0x840/0x840
[   53.486847][ T5038]  ? spin_bug+0x1d0/0x1d0
[   53.491174][ T5038]  do_group_exit+0xd4/0x2a0
[   53.495675][ T5038]  __x64_sys_exit_group+0x3e/0x50
[   53.500787][ T5038]  do_syscall_64+0x38/0xb0
[   53.505212][ T5038]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.511099][ T5038] RIP: 0033:0x7f8aa924dc09
[   53.515499][ T5038] Code: Unable to access opcode bytes at 0x7f8aa924dbdf.
[   53.522498][ T5038] RSP: 002b:00007fffd1a50d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   53.530897][ T5038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8aa924dc09
[   53.538856][ T5038] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   53.546899][ T5038] RBP: 00007f8aa92cb390 R08: ffffffffffffffb8 R09: 0000000000000000
[   53.554860][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8aa92cb390
[   53.562824][ T5038] R13: 0000000000000000 R14: 00007f8aa92cc100 R15: 00007f8aa921bed0
[   53.570796][ T5038]  </TASK>
[   53.574476][ T5038] Kernel Offset: disabled
[   53.578854][ T5038] Rebooting in 86400 seconds..