------------[ cut here ]------------
WARNING: CPU: 0 PID: 5828 at fs/inode.c:336 drop_nlink+0xc4/0x110 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 5828 Comm: syz-executor Not tainted 6.12.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:drop_nlink+0xc4/0x110 fs/inode.c:336
Code: bb 70 07 00 00 be 08 00 00 00 e8 e7 0b e6 ff f0 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 2d 4e 7f ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
RSP: 0018:ffffc90003e2fc50 EFLAGS: 00010293
RAX: ffffffff82159b83 RBX: 1ffff1100f2d6760 RCX: ffff8880664e9e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82159b03 R09: 1ffff110041e90ee
R10: dffffc0000000000 R11: ffffed10041e90ef R12: ffff8880796b3b00
R13: 1ffff1100f2d65c4 R14: ffff8880796b3ab8 R15: dffffc0000000000
FS:  0000555585b0c500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000006bb7a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_rmdir+0x1b0/0x250 fs/nilfs2/namei.c:342
 vfs_rmdir+0x3a3/0x510 fs/namei.c:4340
 do_rmdir+0x3b5/0x580 fs/namei.c:4399
 __do_sys_unlinkat fs/namei.c:4575 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __x64_sys_unlinkat+0xde/0xf0 fs/namei.c:4569
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1c12f7dcf7
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc37c0d828 EFLAGS: 00000207 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f1c12f7dcf7
RDX: 0000000000000200 RSI: 00007ffc37c0e9d0 RDI: 00000000ffffff9c
RBP: 00007f1c12ff15fc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000207 R12: 00007ffc37c0e9d0
R13: 00007f1c12ff15fc R14: 0000000000014d95 R15: 00007ffc37c10b80
 </TASK>