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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: 1206 Comm: kworker/u9:11 Not tainted 6.16.0-rc4-syzkaller-00286-gc435a4f487e8-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x58/0x60
Code: 89 f7 e8 eb 24 db ff 49 83 3e 00 75 17 e8 10 a2 77 ff 48 8b 3d e1 ec 71 0b 48 89 de 5b 41 5e e9 be 5d d0 ff e8 f9 a1 77 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:ffffc900070c79a8 EFLAGS: 00010293
RAX: ffffffff8248aca7 RBX: ffff888107422000 RCX: ffff8880213d9cc0
RDX: 0000000000000000 RSI: ffffffff8d982fb6 RDI: ffff888107422000
RBP: ffffc900070c7a70 R08: ffffffff8fa115f7 R09: 1ffffffff1f422be
R10: dffffc0000000000 R11: ffffffff8248ac50 R12: 1ffff11020e84402
R13: dffffc0000000000 R14: ffff888107422080 R15: ffffffff8b9a0da8
FS:  0000000000000000(0000) GS:ffff8881a3c4d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f63695f4fb8 CR3: 000000003bb52000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 fsnotify_mark_destroy_workfn+0x258/0x2f0
 process_scheduled_works+0xae1/0x17b0
 worker_thread+0x8a0/0xda0
 kthread+0x711/0x8a0
 ret_from_fork+0x3fc/0x770
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dnotify_free_mark+0x58/0x60
Code: 89 f7 e8 eb 24 db ff 49 83 3e 00 75 17 e8 10 a2 77 ff 48 8b 3d e1 ec 71 0b 48 89 de 5b 41 5e e9 be 5d d0 ff e8 f9 a1 77 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:ffffc900070c79a8 EFLAGS: 00010293
RAX: ffffffff8248aca7 RBX: ffff888107422000 RCX: ffff8880213d9cc0
RDX: 0000000000000000 RSI: ffffffff8d982fb6 RDI: ffff888107422000
RBP: ffffc900070c7a70 R08: ffffffff8fa115f7 R09: 1ffffffff1f422be
R10: dffffc0000000000 R11: ffffffff8248ac50 R12: 1ffff11020e84402
R13: dffffc0000000000 R14: ffff888107422080 R15: ffffffff8b9a0da8
FS:  0000000000000000(0000) GS:ffff8881a3c4d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcace973120 CR3: 0000000028208000 CR4: 00000000000006f0
