./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3997430056

<...>
Warning: Permanently added '10.128.1.115' (ECDSA) to the list of known hosts.
execve("./syz-executor3997430056", ["./syz-executor3997430056"], 0x7ffe898b1640 /* 10 vars */) = 0
brk(NULL)                               = 0x55555561e000
brk(0x55555561ec40)                     = 0x55555561ec40
arch_prctl(ARCH_SET_FS, 0x55555561e300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3997430056", 4096) = 28
brk(0x55555563fc40)                     = 0x55555563fc40
brk(0x555555640000)                     = 0x555555640000
mprotect(0x7fb4f3e5b000, 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
getpid()                                = 3631
mkdir("./syzkaller.OcBcpN", 0700)       = 0
chmod("./syzkaller.OcBcpN", 0777)       = 0
chdir("./syzkaller.OcBcpN")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3632 attached
, child_tidptr=0x55555561e5d0) = 3632
[pid  3632] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3632] setsid()                    = 1
[pid  3632] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3632] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3632] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3632] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3632] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  3632] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3632] unshare(CLONE_NEWNS)        = 0
[pid  3632] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3632] unshare(CLONE_NEWIPC)       = 0
[pid  3632] unshare(CLONE_NEWCGROUP)    = 0
[pid  3632] unshare(CLONE_NEWUTS)       = 0
[pid  3632] unshare(CLONE_SYSVSEM)      = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "16777216", 8)     = 8
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "536870912", 9)    = 9
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "1024", 4)         = 4
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "8192", 4)         = 4
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "1024", 4)         = 4
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "1024", 4)         = 4
[pid  3632] close(3)                    = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3632] close(3)                    = 0
[pid  3632] getpid()                    = 1
[pid  3632] 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  3632] 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  3632] unshare(CLONE_NEWNET)       = 0
[pid  3632] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] write(3, "0 65535", 7)      = 7
[pid  3632] close(3)                    = 0
[pid  3632] mkdir("/dev/binderfs", 0777) = 0
[pid  3632] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3632] memfd_create("syzkaller", 0) = 3
[pid  3632] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4eb800000
[pid  3632] 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  3632] munmap(0x7fb4eb800000, 4194304) = 0
[pid  3632] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  3632] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  3632] close(3)                    = 0
[pid  3632] mkdir("./file0", 0777)      = 0
syzkaller login: [   53.062027][ T3632] loop0: detected capacity change from 0 to 8192
[   53.072852][ T3632] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   53.086593][ T3632] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[   53.096248][ T3632] REISERFS (device loop0): using ordered data mode
[   53.102755][ T3632] reiserfs: using flush barriers
[   53.109197][ T3632] 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
[   53.125800][ T3632] REISERFS (device loop0): checking transaction log (loop0)
[pid  3632] mount("/dev/loop0", "./file0", "reiserfs", MS_DIRSYNC, "") = 0
[pid  3632] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  3632] chdir("./file0")            = 0
[pid  3632] ioctl(4, LOOP_CLR_FD)       = 0
[pid  3632] close(4)                    = 0
[pid  3632] open(".", O_RDONLY)         = 4
[   53.171969][ T3632] REISERFS (device loop0): Using r5 hash to sort names
[   53.180285][ T3632] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   53.193383][ T3632] ==================================================================
[   53.201485][ T3632] BUG: KASAN: use-after-free in strlen+0x56/0x60
[   53.207849][ T3632] Read of size 1 at addr ffff8880700f09cc by task syz-executor399/3632
[   53.216079][ T3632] 
[   53.218396][ T3632] CPU: 0 PID: 3632 Comm: syz-executor399 Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[   53.228801][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   53.238851][ T3632] Call Trace:
[   53.242125][ T3632]  <TASK>
[   53.245082][ T3632]  dump_stack_lvl+0x1b1/0x28e
[   53.249782][ T3632]  ? nf_tcp_handle_invalid+0x62e/0x62e
[   53.255247][ T3632]  ? __wake_up_klogd+0xcd/0x100
[   53.260099][ T3632]  ? panic+0x710/0x710
[   53.264169][ T3632]  ? _printk+0xc0/0x100
[   53.268325][ T3632]  ? _raw_spin_lock_irqsave+0x8e/0x100
[   53.273782][ T3632]  print_address_description+0x74/0x340
[   53.279323][ T3632]  print_report+0x107/0x1f0
[   53.283821][ T3632]  ? __virt_addr_valid+0x21b/0x2d0
[   53.288932][ T3632]  ? __phys_addr+0xb5/0x160
[   53.293437][ T3632]  ? strlen+0x56/0x60
[   53.297415][ T3632]  kasan_report+0xcd/0x100
[   53.301827][ T3632]  ? strlen+0x56/0x60
[   53.305809][ T3632]  strlen+0x56/0x60
[   53.309613][ T3632]  set_de_name_and_namelen+0x378/0x5c0
[   53.315077][ T3632]  search_by_entry_key+0x6ca/0xd20
[   53.320189][ T3632]  reiserfs_readdir_inode+0x235/0x1410
[   53.325662][ T3632]  ? lockdep_lock+0x290/0x290
[   53.330341][ T3632]  ? mark_lock+0x2a1/0x350
[   53.334753][ T3632]  ? reiserfs_dir_fsync+0x110/0x110
[   53.339960][ T3632]  ? read_lock_is_recursive+0x10/0x10
[   53.345338][ T3632]  ? ptrace_notify+0x245/0x340
[   53.350104][ T3632]  ? __down_read_common+0x156/0x2a0
[   53.355307][ T3632]  ? iterate_dir+0x121/0x5f0
[   53.359893][ T3632]  iterate_dir+0x257/0x5f0
[   53.364317][ T3632]  ? reiserfs_sync_file+0x270/0x270
[   53.369543][ T3632]  __se_sys_getdents64+0x1db/0x4c0
[   53.374671][ T3632]  ? _raw_spin_unlock_irq+0x2a/0x40
[   53.379881][ T3632]  ? __x64_sys_getdents64+0x80/0x80
[   53.385082][ T3632]  ? filldir+0x670/0x670
[   53.389325][ T3632]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[   53.395305][ T3632]  ? syscall_enter_from_user_mode+0x86/0x1d0
[   53.401288][ T3632]  do_syscall_64+0x3d/0xb0
[   53.405707][ T3632]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.411599][ T3632] RIP: 0033:0x7fb4f3debec9
[   53.416010][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   53.435711][ T3632] RSP: 002b:00007ffed0b87788 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[   53.444122][ T3632] RAX: ffffffffffffffda RBX: 00007fb4f3e5bed0 RCX: 00007fb4f3debec9
[   53.452088][ T3632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[   53.460081][ T3632] RBP: 00007ffed0b87798 R08: 0000000000000001 R09: 0000000000000001
[   53.468053][ T3632] R10: 00000000000010e3 R11: 0000000000000246 R12: 00007ffed0b877c0
[   53.476367][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   53.484344][ T3632]  </TASK>
[   53.487356][ T3632] 
[   53.489670][ T3632] The buggy address belongs to the physical page:
[   53.496072][ T3632] page:ffffea0001c03c00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x700f0
[   53.506210][ T3632] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[   53.513314][ T3632] raw: 00fff00000000000 ffffea0001c03c48 ffffea0001c03bc8 0000000000000000
[   53.521895][ T3632] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[   53.530462][ T3632] page dumped because: kasan: bad access detected
[   53.536871][ T3632] page_owner tracks the page as freed
[   53.542228][ T3632] page last allocated via order 0, migratetype Movable, gfp_mask 0x8(__GFP_MOVABLE), pid 1, tgid 1 (swapper/0), ts 10266546633, free_ts 11631552401
[   53.557155][ T3632]  split_map_pages+0x25b/0x540
[   53.561916][ T3632]  isolate_freepages_range+0x4ac/0x510
[   53.567385][ T3632]  alloc_contig_range+0x6a9/0x980
[   53.572411][ T3632]  alloc_contig_pages+0x3c8/0x4e0
[   53.577429][ T3632]  debug_vm_pgtable_alloc_huge_page+0xcd/0x11e
[   53.583587][ T3632]  init_args+0xa3a/0xdba
[   53.587826][ T3632]  debug_vm_pgtable+0x9a/0x4a6
[   53.592582][ T3632]  do_one_initcall+0x1c9/0x400
[   53.597345][ T3632]  do_initcall_level+0x168/0x218
[   53.602281][ T3632]  do_initcalls+0x4b/0x8c
[   53.606608][ T3632]  kernel_init_freeable+0x428/0x5d5
[   53.611804][ T3632]  kernel_init+0x19/0x2b0
[   53.616130][ T3632]  ret_from_fork+0x1f/0x30
[   53.620548][ T3632] page last free stack trace:
[   53.625206][ T3632]  free_pcp_prepare+0x80c/0x8f0
[   53.630054][ T3632]  free_unref_page+0x7d/0x5f0
[   53.634731][ T3632]  free_contig_range+0xa3/0x160
[   53.639578][ T3632]  destroy_args+0xfe/0x935
[   53.643990][ T3632]  debug_vm_pgtable+0x44d/0x4a6
[   53.648840][ T3632]  do_one_initcall+0x1c9/0x400
[   53.653601][ T3632]  do_initcall_level+0x168/0x218
[   53.658544][ T3632]  do_initcalls+0x4b/0x8c
[   53.662873][ T3632]  kernel_init_freeable+0x428/0x5d5
[   53.668070][ T3632]  kernel_init+0x19/0x2b0
[   53.672395][ T3632]  ret_from_fork+0x1f/0x30
[   53.677242][ T3632] 
[   53.679554][ T3632] Memory state around the buggy address:
[   53.685172][ T3632]  ffff8880700f0880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.693231][ T3632]  ffff8880700f0900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.701295][ T3632] >ffff8880700f0980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.709443][ T3632]                                               ^
[   53.715846][ T3632]  ffff8880700f0a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.724070][ T3632]  ffff8880700f0a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.732120][ T3632] ==================================================================
[   53.740434][ T3632] Kernel panic - not syncing: panic_on_warn set ...
[   53.747027][ T3632] CPU: 1 PID: 3632 Comm: syz-executor399 Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[   53.757451][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   53.767516][ T3632] Call Trace:
[   53.770793][ T3632]  <TASK>
[   53.773715][ T3632]  dump_stack_lvl+0x1b1/0x28e
[   53.778394][ T3632]  ? nf_tcp_handle_invalid+0x62e/0x62e
[   53.783854][ T3632]  ? panic+0x710/0x710
[   53.787933][ T3632]  ? preempt_schedule_common+0xb7/0xe0
[   53.793403][ T3632]  ? vscnprintf+0x59/0x80
[   53.797728][ T3632]  panic+0x2d6/0x710
[   53.801621][ T3632]  ? memcpy_page_flushcache+0xfc/0xfc
[   53.806989][ T3632]  ? _raw_spin_unlock_irqrestore+0x110/0x120
[   53.812975][ T3632]  ? print_report+0x1b4/0x1f0
[   53.817650][ T3632]  ? strlen+0x56/0x60
[   53.821626][ T3632]  end_report+0x91/0xa0
[   53.825775][ T3632]  kasan_report+0xda/0x100
[   53.830188][ T3632]  ? strlen+0x56/0x60
[   53.834165][ T3632]  strlen+0x56/0x60
[   53.837966][ T3632]  set_de_name_and_namelen+0x378/0x5c0
[   53.843432][ T3632]  search_by_entry_key+0x6ca/0xd20
[   53.848552][ T3632]  reiserfs_readdir_inode+0x235/0x1410
[   53.854020][ T3632]  ? lockdep_lock+0x290/0x290
[   53.858694][ T3632]  ? mark_lock+0x2a1/0x350
[   53.863107][ T3632]  ? reiserfs_dir_fsync+0x110/0x110
[   53.868310][ T3632]  ? read_lock_is_recursive+0x10/0x10
[   53.873675][ T3632]  ? ptrace_notify+0x245/0x340
[   53.878433][ T3632]  ? __down_read_common+0x156/0x2a0
[   53.883632][ T3632]  ? iterate_dir+0x121/0x5f0
[   53.888218][ T3632]  iterate_dir+0x257/0x5f0
[   53.892633][ T3632]  ? reiserfs_sync_file+0x270/0x270
[   53.897830][ T3632]  __se_sys_getdents64+0x1db/0x4c0
[   53.902940][ T3632]  ? _raw_spin_unlock_irq+0x2a/0x40
[   53.908142][ T3632]  ? __x64_sys_getdents64+0x80/0x80
[   53.913338][ T3632]  ? filldir+0x670/0x670
[   53.917577][ T3632]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[   53.923561][ T3632]  ? syscall_enter_from_user_mode+0x86/0x1d0
[   53.929537][ T3632]  do_syscall_64+0x3d/0xb0
[   53.933946][ T3632]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.939835][ T3632] RIP: 0033:0x7fb4f3debec9
[   53.944249][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   53.963850][ T3632] RSP: 002b:00007ffed0b87788 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[   53.972269][ T3632] RAX: ffffffffffffffda RBX: 00007fb4f3e5bed0 RCX: 00007fb4f3debec9
[   53.980234][ T3632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[   53.988199][ T3632] RBP: 00007ffed0b87798 R08: 0000000000000001 R09: 0000000000000001
[   53.996166][ T3632] R10: 00000000000010e3 R11: 0000000000000246 R12: 00007ffed0b877c0
[   54.004135][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   54.012106][ T3632]  </TASK>
[   54.015265][ T3632] Kernel Offset: disabled
[   54.019603][ T3632] Rebooting in 86400 seconds..