./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2614493324

<...>
Warning: Permanently added '10.128.0.152' (ED25519) to the list of known hosts.
execve("./syz-executor2614493324", ["./syz-executor2614493324"], 0x7ffd58c57d40 /* 10 vars */) = 0
brk(NULL)                               = 0x55557454d000
brk(0x55557454dd00)                     = 0x55557454dd00
arch_prctl(ARCH_SET_FS, 0x55557454d380) = 0
set_tid_address(0x55557454d650)         = 5057
set_robust_list(0x55557454d660, 24)     = 0
rseq(0x55557454dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2614493324", 4096) = 28
getrandom("\xaa\xae\x18\xa5\x9b\xac\x5a\x68", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557454dd00
brk(0x55557456ed00)                     = 0x55557456ed00
brk(0x55557456f000)                     = 0x55557456f000
mprotect(0x7f25915f6000, 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
memfd_create("syzkaller", 0)            = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2589000000
write(3, "\xb5\x84\x31\x7b\xb6\x84\x31\x7b\xb7\x84\x31\x7b\xb8\x84\x31\x7b\xb9\x84\x31\x7b\xba\x84\x31\x7b\xbb\x84\x31\x7b\xbc\x84\x31\x7b\xbd\x84\x31\x7b\xbe\x84\x31\x7b\xbf\x84\x31\x7b\xc0\x84\x31\x7b\xc1\x84\x31\x7b\xc2\x84\x31\x7b\xc3\x84\x31\x7b\xc4\x84\x31\x7b\xc5\x84\x31\x7b\xc6\x84\x31\x7b\xc7\x84\x31\x7b\xc8\x84\x31\x7b\xc9\x84\x31\x7b\xca\x84\x31\x7b\xcb\x84\x31\x7b\xcc\x84\x31\x7b\xcd\x84\x31\x7b"..., 65536) = 65536
munmap(0x7f2589000000, 138412032)       = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 4
ioctl(4, LOOP_SET_FD, 3)                = 0
close(3)                                = 0
close(4)                                = 0
mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0
mount("/dev/loop0", "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", "sysv", MS_REC, "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x31\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\xff") = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
[   55.428272][ T5057] loop0: detected capacity change from 0 to 128
[   55.463075][ T5057] oldfs: cannot read superblock
[   55.523935][ T5057] ------------[ cut here ]------------
[   55.529421][ T5057] VFS: brelse: Trying to free free buffer
[   55.535228][ T5057] WARNING: CPU: 1 PID: 5057 at fs/buffer.c:1235 invalidate_bh_lru+0x102/0x1b0
[   55.544079][ T5057] Modules linked in:
[   55.547963][ T5057] CPU: 1 PID: 5057 Comm: syz-executor261 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   55.558004][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   55.568042][ T5057] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   55.573749][ T5057] Code: 64 41 dd ff f0 ff 0b eb 25 e8 ba 3d 7d ff 41 80 3c 2e 00 75 2a eb 30 e8 ac 3d 7d ff 90 48 c7 c7 20 d0 b8 8b e8 df 11 40 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   55.593337][ T5057] RSP: 0018:ffffc900041c6ee8 EFLAGS: 00010046
[   55.599404][ T5057] RAX: 33e8e487d5056d00 RBX: ffff88805ed3c5d0 RCX: ffff8880220f8000
[   55.607359][ T5057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   55.615311][ T5057] RBP: 0000000000000000 R08: ffffffff8157cb22 R09: 1ffff110172a51a2
[   55.623263][ T5057] R10: dffffc0000000000 R11: ffffed10172a51a3 R12: ffff8880b9539030
[   55.631219][ T5057] R13: 0000000000000000 R14: 1ffff110172a7206 R15: ffff8880b9539030
[   55.639172][ T5057] FS:  000055557454d380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[   55.648079][ T5057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.654644][ T5057] CR2: 000055d241297bd0 CR3: 0000000023c04000 CR4: 00000000003506f0
[   55.662598][ T5057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.670547][ T5057] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.678498][ T5057] Call Trace:
[   55.681765][ T5057]  <TASK>
[   55.684679][ T5057]  ? __warn+0x163/0x4b0
[   55.688821][ T5057]  ? invalidate_bh_lru+0x102/0x1b0
[   55.693941][ T5057]  ? report_bug+0x2b3/0x500
[   55.698435][ T5057]  ? invalidate_bh_lru+0x102/0x1b0
[   55.703557][ T5057]  ? handle_bug+0x3e/0x70
[   55.707870][ T5057]  ? exc_invalid_op+0x1a/0x50
[   55.712528][ T5057]  ? asm_exc_invalid_op+0x1a/0x20
[   55.717538][ T5057]  ? __warn_printk+0x292/0x360
[   55.722287][ T5057]  ? invalidate_bh_lru+0x102/0x1b0
[   55.727383][ T5057]  ? invalidate_bh_lru+0x101/0x1b0
[   55.732480][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   55.737928][ T5057]  smp_call_function_many_cond+0x15ca/0x2960
[   55.743892][ T5057]  ? __pfx_has_bh_in_lru+0x10/0x10
[   55.749010][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   55.754469][ T5057]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[   55.760779][ T5057]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[   55.766745][ T5057]  ? __loop_clr_fd+0x250/0x810
[   55.771502][ T5057]  ? __pfx___mutex_lock+0x10/0x10
[   55.776510][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   55.781967][ T5057]  ? __pfx_has_bh_in_lru+0x10/0x10
[   55.787065][ T5057]  on_each_cpu_cond_mask+0x3f/0x80
[   55.792183][ T5057]  invalidate_bdev+0x8e/0xc0
[   55.796761][ T5057]  invalidate_disk+0x45/0xe0
[   55.801342][ T5057]  __loop_clr_fd+0x322/0x810
[   55.805924][ T5057]  ? __pfx___loop_clr_fd+0x10/0x10
[   55.811031][ T5057]  ? __pfx_validate_chain+0x10/0x10
[   55.816217][ T5057]  lo_ioctl+0x174a/0x21a0
[   55.820539][ T5057]  ? __pfx_lo_ioctl+0x10/0x10
[   55.825206][ T5057]  ? mark_lock+0x9a/0x350
[   55.829518][ T5057]  ? __pfx_lock_release+0x10/0x10
[   55.834523][ T5057]  ? __lock_acquire+0x1346/0x1fd0
[   55.839538][ T5057]  ? __pfx_lock_acquire+0x10/0x10
[   55.844545][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   55.849726][ T5057]  ? __pfx_lock_release+0x10/0x10
[   55.854734][ T5057]  ? deref_stack_reg+0x1c7/0x260
[   55.859668][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   55.864850][ T5057]  ? is_bpf_text_address+0x28d/0x2b0
[   55.870134][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   55.875315][ T5057]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   55.881453][ T5057]  ? kernel_text_address+0xa7/0xe0
[   55.886549][ T5057]  ? __kernel_text_address+0xd/0x40
[   55.891733][ T5057]  ? unwind_get_return_address+0x91/0xc0
[   55.897350][ T5057]  ? entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   55.903401][ T5057]  ? arch_stack_walk+0x16d/0x1b0
[   55.908326][ T5057]  ? stack_trace_save+0x118/0x1d0
[   55.913335][ T5057]  ? __pfx_stack_trace_save+0x10/0x10
[   55.918688][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   55.924305][ T5057]  ? stack_depot_save_flags+0x29/0x860
[   55.929751][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   55.935372][ T5057]  ? kasan_save_track+0x51/0x80
[   55.940207][ T5057]  ? kasan_save_track+0x3f/0x80
[   55.945039][ T5057]  ? kasan_save_free_info+0x40/0x50
[   55.950218][ T5057]  ? poison_slab_object+0xa6/0xe0
[   55.955221][ T5057]  ? __kasan_slab_free+0x37/0x60
[   55.960139][ T5057]  ? kfree+0x14a/0x380
[   55.964189][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   55.969802][ T5057]  ? security_file_ioctl+0x75/0xb0
[   55.974892][ T5057]  ? __se_sys_ioctl+0x47/0x170
[   55.979641][ T5057]  ? do_syscall_64+0xfb/0x240
[   55.984296][ T5057]  ? entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   55.990347][ T5057]  ? do_vfs_ioctl+0xf0e/0x2e50
[   55.995097][ T5057]  ? __pfx_do_vfs_ioctl+0x10/0x10
[   56.000108][ T5057]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   56.006413][ T5057]  ? tomoyo_path_number_perm+0x208/0x880
[   56.012030][ T5057]  ? __pfx_lock_release+0x10/0x10
[   56.017038][ T5057]  ? kfree+0x14a/0x380
[   56.021094][ T5057]  ? blkdev_common_ioctl+0x10d5/0x2880
[   56.026539][ T5057]  ? __pfx_blkdev_common_ioctl+0x10/0x10
[   56.032155][ T5057]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[   56.038131][ T5057]  ? __asan_memset+0x23/0x50
[   56.042704][ T5057]  ? smack_file_ioctl+0x2a1/0x3a0
[   56.047714][ T5057]  ? __pfx_smack_file_ioctl+0x10/0x10
[   56.053067][ T5057]  ? file_to_blk_mode+0xd5/0x140
[   56.057983][ T5057]  ? __pfx_lo_ioctl+0x10/0x10
[   56.062642][ T5057]  blkdev_ioctl+0x5e5/0x740
[   56.067131][ T5057]  ? __pfx_blkdev_ioctl+0x10/0x10
[   56.072141][ T5057]  ? bpf_lsm_file_ioctl+0x9/0x10
[   56.077059][ T5057]  ? security_file_ioctl+0x87/0xb0
[   56.082167][ T5057]  ? __pfx_blkdev_ioctl+0x10/0x10
[   56.087175][ T5057]  __se_sys_ioctl+0xfc/0x170
[   56.091767][ T5057]  do_syscall_64+0xfb/0x240
[   56.096261][ T5057]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   56.102138][ T5057] RIP: 0033:0x7f259157977b
[   56.106536][ T5057] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[   56.126124][ T5057] RSP: 002b:00007ffedfa24710 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   56.134522][ T5057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f259157977b
[   56.142478][ T5057] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003
[   56.150432][ T5057] RBP: 0000000000000016 R08: 00007ffedfa247c0 R09: 00ff373737373737
[   56.158390][ T5057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000004000
[   56.166358][ T5057] R13: 00007ffedfa247c0 R14: 0000000000000003 R15: 0000000000010000
[   56.174319][ T5057]  </TASK>
[   56.177322][ T5057] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   56.184598][ T5057] CPU: 1 PID: 5057 Comm: syz-executor261 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   56.194639][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   56.204675][ T5057] Call Trace:
[   56.207940][ T5057]  <TASK>
[   56.210853][ T5057]  dump_stack_lvl+0x241/0x360
[   56.215511][ T5057]  ? __pfx_dump_stack_lvl+0x10/0x10
[   56.220688][ T5057]  ? __pfx__printk+0x10/0x10
[   56.225267][ T5057]  ? vscnprintf+0x5d/0x90
[   56.229578][ T5057]  panic+0x349/0x860
[   56.233458][ T5057]  ? __warn+0x172/0x4b0
[   56.237598][ T5057]  ? __pfx_panic+0x10/0x10
[   56.242027][ T5057]  __warn+0x31e/0x4b0
[   56.246006][ T5057]  ? invalidate_bh_lru+0x102/0x1b0
[   56.251109][ T5057]  report_bug+0x2b3/0x500
[   56.255439][ T5057]  ? invalidate_bh_lru+0x102/0x1b0
[   56.260546][ T5057]  handle_bug+0x3e/0x70
[   56.264688][ T5057]  exc_invalid_op+0x1a/0x50
[   56.269182][ T5057]  asm_exc_invalid_op+0x1a/0x20
[   56.274019][ T5057] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   56.279732][ T5057] Code: 64 41 dd ff f0 ff 0b eb 25 e8 ba 3d 7d ff 41 80 3c 2e 00 75 2a eb 30 e8 ac 3d 7d ff 90 48 c7 c7 20 d0 b8 8b e8 df 11 40 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   56.299321][ T5057] RSP: 0018:ffffc900041c6ee8 EFLAGS: 00010046
[   56.305372][ T5057] RAX: 33e8e487d5056d00 RBX: ffff88805ed3c5d0 RCX: ffff8880220f8000
[   56.313326][ T5057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   56.321279][ T5057] RBP: 0000000000000000 R08: ffffffff8157cb22 R09: 1ffff110172a51a2
[   56.329232][ T5057] R10: dffffc0000000000 R11: ffffed10172a51a3 R12: ffff8880b9539030
[   56.337208][ T5057] R13: 0000000000000000 R14: 1ffff110172a7206 R15: ffff8880b9539030
[   56.345180][ T5057]  ? __warn_printk+0x292/0x360
[   56.349932][ T5057]  ? invalidate_bh_lru+0x101/0x1b0
[   56.355024][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   56.360469][ T5057]  smp_call_function_many_cond+0x15ca/0x2960
[   56.366430][ T5057]  ? __pfx_has_bh_in_lru+0x10/0x10
[   56.371542][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   56.376992][ T5057]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[   56.383298][ T5057]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[   56.389260][ T5057]  ? __loop_clr_fd+0x250/0x810
[   56.394010][ T5057]  ? __pfx___mutex_lock+0x10/0x10
[   56.399015][ T5057]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   56.404457][ T5057]  ? __pfx_has_bh_in_lru+0x10/0x10
[   56.409551][ T5057]  on_each_cpu_cond_mask+0x3f/0x80
[   56.414646][ T5057]  invalidate_bdev+0x8e/0xc0
[   56.419218][ T5057]  invalidate_disk+0x45/0xe0
[   56.423791][ T5057]  __loop_clr_fd+0x322/0x810
[   56.428365][ T5057]  ? __pfx___loop_clr_fd+0x10/0x10
[   56.433490][ T5057]  ? __pfx_validate_chain+0x10/0x10
[   56.438698][ T5057]  lo_ioctl+0x174a/0x21a0
[   56.443062][ T5057]  ? __pfx_lo_ioctl+0x10/0x10
[   56.447743][ T5057]  ? mark_lock+0x9a/0x350
[   56.452078][ T5057]  ? __pfx_lock_release+0x10/0x10
[   56.457086][ T5057]  ? __lock_acquire+0x1346/0x1fd0
[   56.462106][ T5057]  ? __pfx_lock_acquire+0x10/0x10
[   56.467109][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   56.472292][ T5057]  ? __pfx_lock_release+0x10/0x10
[   56.477295][ T5057]  ? deref_stack_reg+0x1c7/0x260
[   56.482220][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   56.487399][ T5057]  ? is_bpf_text_address+0x28d/0x2b0
[   56.492665][ T5057]  ? is_bpf_text_address+0x26/0x2b0
[   56.497843][ T5057]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   56.503979][ T5057]  ? kernel_text_address+0xa7/0xe0
[   56.509091][ T5057]  ? __kernel_text_address+0xd/0x40
[   56.514274][ T5057]  ? unwind_get_return_address+0x91/0xc0
[   56.519904][ T5057]  ? entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   56.525969][ T5057]  ? arch_stack_walk+0x16d/0x1b0
[   56.530897][ T5057]  ? stack_trace_save+0x118/0x1d0
[   56.535913][ T5057]  ? __pfx_stack_trace_save+0x10/0x10
[   56.541273][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   56.546913][ T5057]  ? stack_depot_save_flags+0x29/0x860
[   56.552358][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   56.557979][ T5057]  ? kasan_save_track+0x51/0x80
[   56.562811][ T5057]  ? kasan_save_track+0x3f/0x80
[   56.567637][ T5057]  ? kasan_save_free_info+0x40/0x50
[   56.572819][ T5057]  ? poison_slab_object+0xa6/0xe0
[   56.577822][ T5057]  ? __kasan_slab_free+0x37/0x60
[   56.583172][ T5057]  ? kfree+0x14a/0x380
[   56.587221][ T5057]  ? tomoyo_path_number_perm+0x68d/0x880
[   56.592838][ T5057]  ? security_file_ioctl+0x75/0xb0
[   56.597928][ T5057]  ? __se_sys_ioctl+0x47/0x170
[   56.602674][ T5057]  ? do_syscall_64+0xfb/0x240
[   56.607335][ T5057]  ? entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   56.613385][ T5057]  ? do_vfs_ioctl+0xf0e/0x2e50
[   56.618132][ T5057]  ? __pfx_do_vfs_ioctl+0x10/0x10
[   56.623144][ T5057]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   56.629451][ T5057]  ? tomoyo_path_number_perm+0x208/0x880
[   56.635068][ T5057]  ? __pfx_lock_release+0x10/0x10
[   56.640077][ T5057]  ? kfree+0x14a/0x380
[   56.644132][ T5057]  ? blkdev_common_ioctl+0x10d5/0x2880
[   56.649595][ T5057]  ? __pfx_blkdev_common_ioctl+0x10/0x10
[   56.655222][ T5057]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[   56.661211][ T5057]  ? __asan_memset+0x23/0x50
[   56.665798][ T5057]  ? smack_file_ioctl+0x2a1/0x3a0
[   56.670816][ T5057]  ? __pfx_smack_file_ioctl+0x10/0x10
[   56.676177][ T5057]  ? file_to_blk_mode+0xd5/0x140
[   56.681096][ T5057]  ? __pfx_lo_ioctl+0x10/0x10
[   56.685755][ T5057]  blkdev_ioctl+0x5e5/0x740
[   56.690249][ T5057]  ? __pfx_blkdev_ioctl+0x10/0x10
[   56.695257][ T5057]  ? bpf_lsm_file_ioctl+0x9/0x10
[   56.700178][ T5057]  ? security_file_ioctl+0x87/0xb0
[   56.705270][ T5057]  ? __pfx_blkdev_ioctl+0x10/0x10
[   56.710278][ T5057]  __se_sys_ioctl+0xfc/0x170
[   56.714860][ T5057]  do_syscall_64+0xfb/0x240
[   56.719349][ T5057]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   56.725226][ T5057] RIP: 0033:0x7f259157977b
[   56.729623][ T5057] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[   56.749207][ T5057] RSP: 002b:00007ffedfa24710 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   56.757602][ T5057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f259157977b
[   56.765568][ T5057] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003
[   56.773521][ T5057] RBP: 0000000000000016 R08: 00007ffedfa247c0 R09: 00ff373737373737
[   56.781473][ T5057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000004000
[   56.789478][ T5057] R13: 00007ffedfa247c0 R14: 0000000000000003 R15: 0000000000010000
[   56.797462][ T5057]  </TASK>
[   56.800719][ T5057] Kernel Offset: disabled
[   56.805055][ T5057] Rebooting in 86400 seconds..