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kernel BUG at fs/notify/dnotify/dnotify.c:136!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 41 Comm: kworker/u4:2 Not tainted 6.5.0-rc7-syzkaller-00004-gf7757129e3de #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x57/0x60 fs/notify/dnotify/dnotify.c:136
Code: 48 89 df e8 9b 3c dd ff 48 83 3b 00 75 17 e8 a0 6a 84 ff 48 8b 3d b9 5b 91 0c 4c 89 f6 5b 41 5e e9 ae 67 dc ff e8 89 6a 84 ff <0f> 0b 0f 1f 80 00 00 00 00 f3 0f 1e fa 55 41 57 41 56 41 55 41 54
RSP: 0018:ffffc90000b27b48 EFLAGS: 00010293
RAX: ffffffff82074da7 RBX: ffff888015fad080 RCX: ffff888014e61dc0
RDX: 0000000000000000 RSI: 0000000000000017 RDI: ffff888015fad000
RBP: ffffc90000b27c10 R08: ffffffff8206bcef R09: 1ffff11005212801
R10: dffffc0000000000 R11: ffffed1005212802 R12: ffff8880132db000
R13: ffffc90000b27ba0 R14: ffff888015fad000 R15: ffff888015fad000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3116178db8 CR3: 000000002a813000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy fs/notify/mark.c:278 [inline]
 fsnotify_mark_destroy_workfn+0x2cb/0x340 fs/notify/mark.c:902
 process_one_work+0x92c/0x12c0 kernel/workqueue.c:2600
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2751
 kthread+0x2b8/0x350 kernel/kthread.c:389
 ret_from_fork+0x2e/0x60 arch/x86/kernel/process.c:145
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dnotify_free_mark+0x57/0x60 fs/notify/dnotify/dnotify.c:136
Code: 48 89 df e8 9b 3c dd ff 48 83 3b 00 75 17 e8 a0 6a 84 ff 48 8b 3d b9 5b 91 0c 4c 89 f6 5b 41 5e e9 ae 67 dc ff e8 89 6a 84 ff <0f> 0b 0f 1f 80 00 00 00 00 f3 0f 1e fa 55 41 57 41 56 41 55 41 54
RSP: 0018:ffffc90000b27b48 EFLAGS: 00010293
RAX: ffffffff82074da7 RBX: ffff888015fad080 RCX: ffff888014e61dc0
RDX: 0000000000000000 RSI: 0000000000000017 RDI: ffff888015fad000
RBP: ffffc90000b27c10 R08: ffffffff8206bcef R09: 1ffff11005212801
R10: dffffc0000000000 R11: ffffed1005212802 R12: ffff8880132db000
R13: ffffc90000b27ba0 R14: ffff888015fad000 R15: ffff888015fad000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f310d1fe800 CR3: 0000000027dc2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400