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kernel BUG at fs/notify/dnotify/dnotify.c:134!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 1229 Comm: kworker/u9:3 Not tainted 6.16.0-rc5-syzkaller-00193-g40f92e79b0aa #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 30 a2 77 ff 48 8b 3d 31 65 73 0b 48 89 de 5b 41 5e e9 be 5d d0 ff e8 19 a2 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:ffffc900076ff9a8 EFLAGS: 00010293
RAX: ffffffff82489457 RBX: ffff88812033e000 RCX: ffff888020e05640
RDX: 0000000000000000 RSI: 0000000000000026 RDI: ffff88812033e000
RBP: ffffc900076ffa70 R08: ffff8881000e380b R09: 1ffff1102001c701
R10: dffffc0000000000 R11: ffffffff82489400 R12: 1ffff11024067c02
R13: dffffc0000000000 R14: ffff88812033e080 R15: ffffffff8b9a16e8
FS:  0000000000000000(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557633f608 CR3: 0000000111938000 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 30 a2 77 ff 48 8b 3d 31 65 73 0b 48 89 de 5b 41 5e e9 be 5d d0 ff e8 19 a2 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:ffffc900076ff9a8 EFLAGS: 00010293
RAX: ffffffff82489457 RBX: ffff88812033e000 RCX: ffff888020e05640
RDX: 0000000000000000 RSI: 0000000000000026 RDI: ffff88812033e000
RBP: ffffc900076ffa70 R08: ffff8881000e380b R09: 1ffff1102001c701
R10: dffffc0000000000 R11: ffffffff82489400 R12: 1ffff11024067c02
R13: dffffc0000000000 R14: ffff88812033e080 R15: ffffffff8b9a16e8
FS:  0000000000000000(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c2757f2d8 CR3: 000000001188c000 CR4: 00000000000006f0
