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kernel BUG at fs/notify/dnotify/dnotify.c:134!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 993 Comm: kworker/u8:5 Not tainted 6.15.0-rc6-syzkaller-00051-g405e6c37c89e #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x58/0x60 fs/notify/dnotify/dnotify.c:134
Code: 89 f7 e8 3b 7b db ff 49 83 3e 00 75 17 e8 80 82 79 ff 48 8b 3d 31 9a 50 0b 48 89 de 5b 41 5e e9 8e e8 d0 ff e8 69 82 79 ff 90 <0f> 0b cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900038dfa48 EFLAGS: 00010293
RAX: ffffffff82466f87 RBX: ffff8880324b9000 RCX: ffff8880255c5a00
RDX: 0000000000000000 RSI: ffffffff8d74c03c RDI: ffff8880324b9000
RBP: ffffc900038dfb10 R08: ffffffff8f7efb77 R09: 1ffffffff1efdf6e
R10: dffffc0000000000 R11: ffffffff82466f30 R12: 1ffff11006497202
R13: dffffc0000000000 R14: ffff8880324b9080 R15: ffffffff8b79d8e8
FS:  0000000000000000(0000) GS:ffff8881260c7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2ee6936000 CR3: 000000005e1ed000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy fs/notify/mark.c:372 [inline]
 fsnotify_mark_destroy_workfn+0x258/0x2f0 fs/notify/mark.c:1000
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xade/0x17a0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x711/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4e/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dnotify_free_mark+0x58/0x60 fs/notify/dnotify/dnotify.c:134
Code: 89 f7 e8 3b 7b db ff 49 83 3e 00 75 17 e8 80 82 79 ff 48 8b 3d 31 9a 50 0b 48 89 de 5b 41 5e e9 8e e8 d0 ff e8 69 82 79 ff 90 <0f> 0b cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900038dfa48 EFLAGS: 00010293
RAX: ffffffff82466f87 RBX: ffff8880324b9000 RCX: ffff8880255c5a00
RDX: 0000000000000000 RSI: ffffffff8d74c03c RDI: ffff8880324b9000
RBP: ffffc900038dfb10 R08: ffffffff8f7efb77 R09: 1ffffffff1efdf6e
R10: dffffc0000000000 R11: ffffffff82466f30 R12: 1ffff11006497202
R13: dffffc0000000000 R14: ffff8880324b9080 R15: ffffffff8b79d8e8
FS:  0000000000000000(0000) GS:ffff8881261c7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c2b7461 CR3: 000000005bdec000 CR4: 0000000000350ef0