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kernel BUG at fs/notify/dnotify/dnotify.c:134!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 64 Comm: kworker/u8:4 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x58/0x60 fs/notify/dnotify/dnotify.c:134
Code: 89 f7 e8 db 26 db ff 49 83 3e 00 75 17 e8 90 3f 7b ff 48 8b 3d 41 b3 75 0b 48 89 de 5b 41 5e e9 9e 5f d0 ff e8 79 3f 7b 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:ffffc9000213f9a8 EFLAGS: 00010293
RAX: ffffffff8244e647 RBX: ffff88807d783000 RCX: ffff88801c7d8000
RDX: 0000000000000000 RSI: ffffffff8d982fba RDI: ffff88807d783000
RBP: ffffc9000213fa70 R08: ffffffff8fa0b3f7 R09: 1ffffffff1f4167e
R10: dffffc0000000000 R11: ffffffff8244e5f0 R12: 1ffff1100faf0602
R13: dffffc0000000000 R14: ffff88807d783080 R15: ffffffff8b99f0a8
FS:  0000000000000000(0000) GS:ffff888125d57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff7cdd6e000 CR3: 0000000033746000 CR4: 00000000003526f0
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/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 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 db 26 db ff 49 83 3e 00 75 17 e8 90 3f 7b ff 48 8b 3d 41 b3 75 0b 48 89 de 5b 41 5e e9 9e 5f d0 ff e8 79 3f 7b 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:ffffc9000213f9a8 EFLAGS: 00010293
RAX: ffffffff8244e647 RBX: ffff88807d783000 RCX: ffff88801c7d8000
RDX: 0000000000000000 RSI: ffffffff8d982fba RDI: ffff88807d783000
RBP: ffffc9000213fa70 R08: ffffffff8fa0b3f7 R09: 1ffffffff1f4167e
R10: dffffc0000000000 R11: ffffffff8244e5f0 R12: 1ffff1100faf0602
R13: dffffc0000000000 R14: ffff88807d783080 R15: ffffffff8b99f0a8
FS:  0000000000000000(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2e18115000 CR3: 000000003263a000 CR4: 00000000003526f0