./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1331716051

<...>
Warning: Permanently added '10.128.1.51' (ECDSA) to the list of known hosts.
execve("./syz-executor1331716051", ["./syz-executor1331716051"], 0x7fff37b622a0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555562c9000
brk(0x5555562c9c40)                     = 0x5555562c9c40
arch_prctl(ARCH_SET_FS, 0x5555562c9300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1331716051", 4096) = 28
brk(0x5555562eac40)                     = 0x5555562eac40
brk(0x5555562eb000)                     = 0x5555562eb000
mprotect(0x7f060b62d000, 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=0x5555562c95d0) = 4995
./strace-static-x86_64: Process 4995 attached
[pid  4995] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  4995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4995] setsid()                    = 1
[pid  4995] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  4995] unshare(CLONE_NEWNS)        = 0
[pid  4995] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  4995] unshare(CLONE_NEWIPC)       = 0
[pid  4995] unshare(CLONE_NEWCGROUP)    = 0
[pid  4995] unshare(CLONE_NEWUTS)       = 0
[pid  4995] unshare(CLONE_SYSVSEM)      = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "16777216", 8)     = 8
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "536870912", 9)    = 9
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "8192", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024 1048576 500 1024", 21) = 21
[pid  4995] close(3)                    = 0
[pid  4995] getpid()                    = 1
[pid  4995] 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  4995] 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  4995] unshare(CLONE_NEWNET)       = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "0 65535", 7)      = 7
[pid  4995] close(3)                    = 0
[pid  4995] mkdir("/dev/binderfs", 0777) = 0
[pid  4995] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  4995] symlink("/dev/binderfs", "./binderfs") = 0
[pid  4995] memfd_create("syzkaller", 0) = 3
[pid  4995] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0603172000
[pid  4995] 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  4995] munmap(0x7f0603172000, 4194304) = 0
[pid  4995] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   72.150233][ T4995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-executor133'
[pid  4995] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  4995] close(3)                    = 0
[pid  4995] mkdir("./file0", 0777)      = 0
[   72.202460][ T4995] loop0: detected capacity change from 0 to 8192
[   72.228842][ T4995] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   72.242257][ T4995] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[   72.251722][ T4995] REISERFS (device loop0): using ordered data mode
[   72.258364][ T4995] reiserfs: using flush barriers
[   72.264895][ T4995] 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
[   72.281851][ T4995] REISERFS (device loop0): checking transaction log (loop0)
[pid  4995] mount("/dev/loop0", "./file0", "reiserfs", MS_NOEXEC|MS_I_VERSION, "") = 0
[pid  4995] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  4995] chdir("./file0")            = 0
[pid  4995] ioctl(4, LOOP_CLR_FD)       = 0
[pid  4995] close(4)                    = 0
[pid  4995] exit_group(1)               = ?
[   72.331177][ T4995] REISERFS (device loop0): Using r5 hash to sort names
[   72.339429][ T4995] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   72.382688][ T4995] REISERFS panic (device loop0): journal-2332 do_journal_end: Trying to log block 531, which is a log block
[   72.402994][ T4995] ------------[ cut here ]------------
[   72.409026][ T4995] kernel BUG at fs/reiserfs/prints.c:390!
[   72.415342][ T4995] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   72.421651][ T4995] CPU: 0 PID: 4995 Comm: syz-executor133 Not tainted 6.4.0-rc3-syzkaller #0
[   72.430422][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[   72.440830][ T4995] RIP: 0010:__reiserfs_panic+0x13e/0x140
[   72.446519][ T4995] Code: c7 c1 e0 b5 fb 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 a0 b6 fb 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 60 8a ca 91 e8 42 19 7f 08 <0f> 0b f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
[   72.466153][ T4995] RSP: 0018:ffffc90003acf700 EFLAGS: 00010246
[   72.472348][ T4995] RAX: 0000000000000069 RBX: ffffffff8afc01e0 RCX: 22ad0696e125ab00
[   72.480369][ T4995] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   72.488381][ T4995] RBP: ffffc90003acf7f0 R08: ffffffff816efdbc R09: fffff52000759e95
[   72.496749][ T4995] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afc0200
[   72.504828][ T4995] R13: ffffc90003acf720 R14: ffffffff8c85178d R15: ffff88807c7aa6a8
[   72.513241][ T4995] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   72.522664][ T4995] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.529367][ T4995] CR2: 00007f060b631140 CR3: 000000000cd30000 CR4: 00000000003506f0
[   72.537447][ T4995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   72.545442][ T4995] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   72.553629][ T4995] Call Trace:
[   72.557016][ T4995]  <TASK>
[   72.559973][ T4995]  ? reiserfs_debug+0x10/0x10
[   72.564685][ T4995]  ? __getblk_gfp+0x54/0xcc0
[   72.569397][ T4995]  ? __mutex_unlock_slowpath+0x21c/0x750
[   72.575176][ T4995]  ? mutex_lock_io_nested+0x60/0x60
[   72.580395][ T4995]  do_journal_end+0x4604/0x4770
[   72.585273][ T4995]  ? journal_mark_dirty+0xe40/0xe40
[   72.590504][ T4995]  ? dqput+0x860/0x860
[   72.595018][ T4995]  ? journal_end_sync+0x112/0x1e0
[   72.600094][ T4995]  reiserfs_sync_fs+0xce/0x150
[   72.604984][ T4995]  ? handle_attrs+0x1f0/0x1f0
[   72.609688][ T4995]  ? __dentry_kill+0x52e/0x650
[   72.614469][ T4995]  ? __static_call_return0+0x9/0x10
[   72.619693][ T4995]  ? get_nr_dirty_inodes+0x1c7/0x210
[   72.625116][ T4995]  sync_filesystem+0xec/0x220
[   72.629826][ T4995]  generic_shutdown_super+0x6f/0x340
[   72.635164][ T4995]  kill_block_super+0x84/0xf0
[   72.639859][ T4995]  deactivate_locked_super+0xa4/0x110
[   72.645258][ T4995]  cleanup_mnt+0x426/0x4c0
[   72.649700][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   72.654911][ T4995]  task_work_run+0x24a/0x300
[   72.659529][ T4995]  ? kasan_quarantine_put+0xd8/0x230
[   72.664875][ T4995]  ? task_work_cancel+0x2b0/0x2b0
[   72.670016][ T4995]  ? kmem_cache_free+0x297/0x520
[   72.675169][ T4995]  ? do_exit+0x68a/0x2290
[   72.679702][ T4995]  do_exit+0x68f/0x2290
[   72.684078][ T4995]  ? put_task_struct+0x80/0x80
[   72.688856][ T4995]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   72.694867][ T4995]  ? print_irqtrace_events+0x220/0x220
[   72.700358][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   72.705569][ T4995]  ? lockdep_hardirqs_on+0x98/0x140
[   72.710788][ T4995]  do_group_exit+0x206/0x2c0
[   72.715509][ T4995]  __x64_sys_exit_group+0x3f/0x40
[   72.720567][ T4995]  do_syscall_64+0x41/0xc0
[   72.725045][ T4995]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   72.731317][ T4995] RIP: 0033:0x7f060b5bd9b9
[   72.735760][ T4995] Code: Unable to access opcode bytes at 0x7f060b5bd98f.
[   72.742822][ T4995] RSP: 002b:00007ffd727bce28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   72.751259][ T4995] RAX: ffffffffffffffda RBX: 00007f060b633330 RCX: 00007f060b5bd9b9
[   72.759252][ T4995] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   72.767357][ T4995] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010ef
[   72.775349][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f060b633330
[   72.783345][ T4995] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   72.791513][ T4995]  </TASK>
[   72.794591][ T4995] Modules linked in:
[   72.799285][ T4995] ---[ end trace 0000000000000000 ]---
[   72.804882][ T4995] RIP: 0010:__reiserfs_panic+0x13e/0x140
[   72.810640][ T4995] Code: c7 c1 e0 b5 fb 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 a0 b6 fb 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 60 8a ca 91 e8 42 19 7f 08 <0f> 0b f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
[   72.830792][ T4995] RSP: 0018:ffffc90003acf700 EFLAGS: 00010246
[   72.837073][ T4995] RAX: 0000000000000069 RBX: ffffffff8afc01e0 RCX: 22ad0696e125ab00
[   72.845299][ T4995] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   72.853430][ T4995] RBP: ffffc90003acf7f0 R08: ffffffff816efdbc R09: fffff52000759e95
[   72.861722][ T4995] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afc0200
[   72.869779][ T4995] R13: ffffc90003acf720 R14: ffffffff8c85178d R15: ffff88807c7aa6a8
[   72.877911][ T4995] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   72.886909][ T4995] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.893858][ T4995] CR2: 0000556a830bc140 CR3: 000000002a9d8000 CR4: 00000000003506e0
[   72.901956][ T4995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   72.910184][ T4995] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   72.918262][ T4995] Kernel panic - not syncing: Fatal exception
[   72.924518][ T4995] Kernel Offset: disabled
[   72.928854][ T4995] Rebooting in 86400 seconds..