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kernel BUG at fs/notify/dnotify/dnotify.c:136!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x53/0x60 fs/notify/dnotify/dnotify.c:136
Code: 48 89 df e8 ff b3 dd ff 48 83 3b 00 75 17 e8 e4 bc 89 ff 48 8b 3d 4d ce 0f 0c 4c 89 f6 5b 41 5e e9 a2 de dc ff e8 cd bc 89 ff <0f> 0b cc cc cc cc cc cc cc cc cc cc cc 55 41 57 41 56 41 55 41 54
RSP: 0018:ffffc90001577b68 EFLAGS: 00010293
RAX: ffffffff81fe1253 RBX: ffff888075d2b080 RCX: ffff888018d40000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888075d2b000
RBP: ffffc90001577c30 R08: dffffc0000000000 R09: fffffbfff2325fe4
R10: fffffbfff2325fe4 R11: 1ffffffff2325fe3 R12: ffff888145e77800
R13: ffffc90001577bc0 R14: ffff888075d2b000 R15: ffff888075d2b000
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f127cdcaa38 CR3: 000000001dd46000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy fs/notify/mark.c:278 [inline]
 fsnotify_mark_destroy_workfn+0x2cc/0x340 fs/notify/mark.c:902
 process_one_work+0x877/0xdb0 kernel/workqueue.c:2289
 worker_thread+0xb14/0x1330 kernel/workqueue.c:2436
 kthread+0x266/0x300 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dnotify_free_mark+0x53/0x60 fs/notify/dnotify/dnotify.c:136
Code: 48 89 df e8 ff b3 dd ff 48 83 3b 00 75 17 e8 e4 bc 89 ff 48 8b 3d 4d ce 0f 0c 4c 89 f6 5b 41 5e e9 a2 de dc ff e8 cd bc 89 ff <0f> 0b cc cc cc cc cc cc cc cc cc cc cc 55 41 57 41 56 41 55 41 54
RSP: 0018:ffffc90001577b68 EFLAGS: 00010293
RAX: ffffffff81fe1253 RBX: ffff888075d2b080 RCX: ffff888018d40000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888075d2b000
RBP: ffffc90001577c30 R08: dffffc0000000000 R09