------------[ cut here ]------------
WARNING: CPU: 0 PID: 3608 at fs/buffer.c:1081 mark_buffer_dirty+0x67b/0xa40 fs/buffer.c:1081
Modules linked in:
CPU: 0 PID: 3608 Comm: syz-executor422 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
RIP: 0010:mark_buffer_dirty+0x67b/0xa40 fs/buffer.c:1081
Code: 89 f5 41 83 e5 01 4c 89 ee e8 d1 6d 94 ff 4d 85 ed 0f 84 d3 fd ff ff e8 d3 70 94 ff 49 8d 5e ff e9 c5 fd ff ff e8 c5 70 94 ff <0f> 0b e9 b4 f9 ff ff e8 b9 70 94 ff 0f 0b e9 06 fa ff ff e8 ad 70
RSP: 0018:ffffc9000403f318 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88806fc353a0 RCX: 0000000000000000
RDX: ffff88801fb3ba80 RSI: ffffffff81e82bbb RDI: 0000000000000001
RBP: ffffc9000403f300 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000008c07e R12: ffff888072448158
R13: ffff888072448008 R14: ffffc9000403f3b0 R15: ffff888021cc1e00
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe2b674a30 CR3: 000000000bc8e000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 nilfs_dat_commit_entry+0x43/0x110 fs/nilfs2/dat.c:50
 nilfs_dat_mark_dirty+0xd3/0xe0 fs/nilfs2/dat.c:270
 nilfs_btree_propagate_v fs/nilfs2/btree.c:2041 [inline]
 nilfs_btree_propagate+0x585/0xd60 fs/nilfs2/btree.c:2088
 nilfs_bmap_propagate+0x73/0x170 fs/nilfs2/bmap.c:337
 nilfs_segctor_apply_buffers+0x14a/0x470 fs/nilfs2/segment.c:1018
 nilfs_segctor_scan_file+0x261/0x6f0 fs/nilfs2/segment.c:1078
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1197 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1503 [inline]
 nilfs_segctor_do_construct+0x12fc/0x6af0 fs/nilfs2/segment.c:2045
 nilfs_segctor_construct+0x8e3/0xb30 fs/nilfs2/segment.c:2379
 nilfs_segctor_write_out fs/nilfs2/segment.c:2701 [inline]
 nilfs_segctor_destroy fs/nilfs2/segment.c:2734 [inline]
 nilfs_detach_log_writer+0x3bb/0x9f0 fs/nilfs2/segment.c:2813
 nilfs_put_super+0x3f/0x1a0 fs/nilfs2/super.c:468
 generic_shutdown_super+0x154/0x410 fs/super.c:491
 kill_block_super+0x97/0xf0 fs/super.c:1427
 deactivate_locked_super+0x94/0x160 fs/super.c:331
 deactivate_super+0xad/0xd0 fs/super.c:362
 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1186
 task_work_run+0x16b/0x270 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xb35/0x2a20 kernel/exit.c:820
 do_group_exit+0xd0/0x2a0 kernel/exit.c:950
 get_signal+0x21a1/0x2430 kernel/signal.c:2858
 arch_do_signal_or_restart+0x82/0x2300 arch/x86/kernel/signal.c:869
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x15f/0x250 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x19/0x50 kernel/entry/common.c:296
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7efe2b633529
Code: Unable to access opcode bytes at 0x7efe2b6334ff.
RSP: 002b:00007efe2b5df2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007efe2b6ba3e0 RCX: 00007efe2b633529
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efe2b6ba3e8
RBP: 00007efe2b685540 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe2b685168
R13: 0030656c69662f2e R14: 2f30656c69662f2e R15: 00007efe2b6ba3e8
 </TASK>