------------[ cut here ]------------
WARNING: CPU: 1 PID: 3634 at fs/buffer.c:1081 mark_buffer_dirty+0x2c2/0x550
Modules linked in:
CPU: 1 PID: 3634 Comm: syz-executor.3 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:mark_buffer_dirty+0x2c2/0x550 fs/buffer.c:1081
Code: 5d 41 5e 41 5f 5d c3 e8 1c c5 8d ff eb 05 e8 15 c5 8d ff 4c 89 f7 5b 41 5c 41 5d 41 5e 41 5f 5d e9 e3 89 e7 ff e8 fe c4 8d ff <0f> 0b e9 77 fd ff ff e8 f2 c4 8d ff 48 ff cb e9 91 fe ff ff e8 e5
RSP: 0018:ffffc9000411f4a8 EFLAGS: 00010293
RAX: ffffffff81f8bc52 RBX: ffff88806d204601 RCX: ffff88801ee69d80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000411f9d0 R08: ffffffff81f8b9c3 R09: ffffed100e974092
R10: ffffed100e974092 R11: 1ffff1100e974091 R12: 1ffff1100da40a92
R13: 1ffff1100da40a90 R14: ffff888074ba0488 R15: ffff88806d205480
FS:  0000555556f5f400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff36185ba8 CR3: 0000000026c37000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_segctor_collect_dirty_files fs/nilfs2/segment.c:1960 [inline]
 nilfs_segctor_do_construct+0x330/0x6fe0 fs/nilfs2/segment.c:2019
 nilfs_segctor_construct+0x143/0x8d0 fs/nilfs2/segment.c:2375
 nilfs_segctor_write_out fs/nilfs2/segment.c:2697 [inline]
 nilfs_segctor_destroy fs/nilfs2/segment.c:2730 [inline]
 nilfs_detach_log_writer+0x537/0xbd0 fs/nilfs2/segment.c:2810
 nilfs_put_super+0x4b/0x150 fs/nilfs2/super.c:468
 generic_shutdown_super+0x130/0x310 fs/super.c:491
 kill_block_super+0x79/0xd0 fs/super.c:1427
 deactivate_locked_super+0xa7/0xf0 fs/super.c:331
 cleanup_mnt+0x4ce/0x560 fs/namespace.c:1186
 task_work_run+0x146/0x1c0 kernel/task_work.c:177
 ptrace_notify+0x29a/0x340 kernel/signal.c:2354
 ptrace_report_syscall include/linux/ptrace.h:420 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:482 [inline]
 syscall_exit_work+0x8c/0xe0 kernel/entry/common.c:249
 syscall_exit_to_user_mode_prepare+0x63/0xc0 kernel/entry/common.c:276
 __syscall_exit_to_user_mode_work kernel/entry/common.c:281 [inline]
 syscall_exit_to_user_mode+0xa/0x60 kernel/entry/common.c:294
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5f73a8ca17
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff361862e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5f73a8ca17
RDX: 00007fff361863b9 RSI: 000000000000000a RDI: 00007fff361863b0
RBP: 00007fff361863b0 R08: 00000000ffffffff R09: 00007fff36186180
R10: 0000555556f608b3 R11: 0000000000000246 R12: 00007f5f73ae55f6
R13: 00007fff36187470 R14: 0000555556f60810 R15: 00007fff361874b0
 </TASK>