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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: 20871 Comm: kworker/u8:44 Not tainted 6.16.0-rc7-syzkaller-00105-g2942242dde89 #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 fs/notify/dnotify/dnotify.c:134 [inline]
RIP: 0010:dnotify_free_mark+0x50/0x60 fs/notify/dnotify/dnotify.c:128
Code: 3c 02 00 75 27 48 83 bb 80 00 00 00 00 75 15 e8 d6 84 73 ff 48 8b 3d 4f 48 ab 0b 48 89 de 5b e9 06 19 cd ff e8 c1 84 73 ff 90 <0f> 0b e8 b9 e2 d7 ff eb d2 0f 1f 80 00 00 00 00 90 90 90 90 90 90
RSP: 0018:ffffc90004387b78 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880616710c8 RCX: 1ffff1100c2ce21b
RDX: ffff88802238bc00 RSI: ffffffff8248631f RDI: ffff888061671148
RBP: ffff8881442cb000 R08: 1ffff92000870f7e R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8bc06840
R13: ffffc90004387bd8 R14: ffff8880616710d8 R15: ffff8880616710e0
FS:  0000000000000000(0000) GS:ffff888124727000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c25fa38 CR3: 0000000075a12000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy+0x79/0xc0 fs/notify/mark.c:372
 fsnotify_mark_destroy_workfn+0x203/0x350 fs/notify/mark.c:1000
 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c5/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d7/0x6f0 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 fs/notify/dnotify/dnotify.c:134 [inline]
RIP: 0010:dnotify_free_mark+0x50/0x60 fs/notify/dnotify/dnotify.c:128
Code: 3c 02 00 75 27 48 83 bb 80 00 00 00 00 75 15 e8 d6 84 73 ff 48 8b 3d 4f 48 ab 0b 48 89 de 5b e9 06 19 cd ff e8 c1 84 73 ff 90 <0f> 0b e8 b9 e2 d7 ff eb d2 0f 1f 80 00 00 00 00 90 90 90 90 90 90
RSP: 0018:ffffc90004387b78 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880616710c8 RCX: 1ffff1100c2ce21b
RDX: ffff88802238bc00 RSI: ffffffff8248631f RDI: ffff888061671148
RBP: ffff8881442cb000 R08: 1ffff92000870f7e R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8bc06840
R13: ffffc90004387bd8 R14: ffff8880616710d8 R15: ffff8880616710e0
FS:  0000000000000000(0000) GS:ffff888124827000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5d2f9802d8 CR3: 0000000075a12000 CR4: 0000000000350ef0