------------[ cut here ]------------
WARNING: CPU: 0 PID: 6556 at fs/inode.c:417 drop_nlink+0xe4/0x138 fs/inode.c:417
Modules linked in:
CPU: 0 UID: 0 PID: 6556 Comm: syz-executor Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : drop_nlink+0xe4/0x138 fs/inode.c:417
lr : drop_nlink+0xe4/0x138 fs/inode.c:417
sp : ffff80009ed677e0
x29: ffff80009ed677e0 x28: ffff0000f2668878 x27: 0000000000000002
x26: ffff80009ed67880 x25: ffff700013dacf10 x24: 000000000000002b
x23: 1fffe0001e4cd118 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000f26688c0 x19: ffff0000f2668878 x18: 00000000ffffffff
x17: ffff800093605000 x16: ffff80008b065bd0 x15: 0000000000000001
x14: 1ffff00012ed03b8 x13: 0000000000000000 x12: 0000000000000000
x11: ffff700012ed03b9 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000ddfd3d00 x7 : ffff800080636410 x6 : 0000000000000000
x5 : 0000000000000020 x4 : ffff80009ed67450 x3 : ffff80008063641c
x2 : 0000000014dc9380 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:417 (P)
 ocfs2_unlink+0xf00/0x16bc fs/ocfs2/namei.c:1006
 vfs_rmdir+0x328/0x464 fs/namei.c:4461
 do_rmdir+0x214/0x4c4 fs/namei.c:4516
 __do_sys_unlinkat fs/namei.c:4690 [inline]
 __se_sys_unlinkat fs/namei.c:4684 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4684
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 287360
hardirqs last  enabled at (287359): [<ffff800080630af8>] seqcount_lockdep_reader_access+0x7c/0xf8 include/linux/seqlock.h:74
hardirqs last disabled at (287360): [<ffff80008b05ee64>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434
softirqs last  enabled at (287338): [<ffff8000803db160>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (287338): [<ffff8000803db160>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (287199): [<ffff800080022028>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---
ocfs2: Unmounting device (7,4) on (node local)
BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d