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kernel BUG at fs/notify/dnotify/dnotify.c:136!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 42 Comm: kworker/u4:2 Not tainted 6.7.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark fs/notify/dnotify/dnotify.c:136 [inline]
RIP: 0010:dnotify_free_mark+0x50/0x60 fs/notify/dnotify/dnotify.c:130
Code: 3c 02 00 75 27 48 83 bb 80 00 00 00 00 75 15 e8 56 9d 86 ff 48 89 de 48 8b 3d ec 62 a6 0a 5b e9 c6 f2 dc ff e8 41 9d 86 ff 90 <0f> 0b e8 79 47 dd ff eb d2 0f 1f 80 00 00 00 00 41 55 49 89 fd 41
RSP: 0018:ffffc90000b2fc08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888028b2d000 RCX: 1ffff11005165a02
RDX: ffff888014a99dc0 RSI: ffffffff8200d48f RDI: ffff888028b2d080
RBP: ffff888147669800 R08: 1ffff1100502717a R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000002 R12: ffffffff8addba20
R13: ffff888028138bb8 R14: ffff888028b2d010 R15: ffff888028b2d018
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555581c978 CR3: 0000000025051000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy+0x74/0xb0 fs/notify/mark.c:278
 fsnotify_mark_destroy_workfn+0x204/0x350 fs/notify/mark.c:902
 process_one_work+0x886/0x15d0 kernel/workqueue.c:2627
 process_scheduled_works kernel/workqueue.c:2700 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2781
 kthread+0x2c6/0x3a0 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dnotify_free_mark fs/notify/dnotify/dnotify.c:136 [inline]
RIP: 0010:dnotify_free_mark+0x50/0x60 fs/notify/dnotify/dnotify.c:130
Code: 3c 02 00 75 27 48 83 bb 80 00 00 00 00 75 15 e8 56 9d 86 ff 48 89 de 48 8b 3d ec 62 a6 0a 5b e9 c6 f2 dc ff e8 41 9d 86 ff 90 <0f> 0b e8 79 47 dd ff eb d2 0f 1f 80 00 00 00 00 41 55 49 89 fd 41
RSP: 0018:ffffc90000b2fc08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888028b2d000 RCX: 1ffff11005165a02
RDX: ffff888014a99dc0 RSI: ffffffff8200d48f RDI: ffff888028b2d080
RBP: ffff888147669800 R08: 1ffff1100502717a R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000002 R12: ffffffff8addba20
R13: ffff888028138bb8 R14: ffff888028b2d010 R15: ffff888028b2d018
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa04fd980c0 CR3: 000000002516a000 CR4: 0000000000350ef0