------------[ cut here ]------------
name 'nfsd'
WARNING: CPU: 0 PID: 6561 at fs/proc/generic.c:721 remove_proc_entry+0x1d0/0x530 fs/proc/generic.c:721
Modules linked in:
CPU: 0 UID: 0 PID: 6561 Comm: kworker/u8:15 Not tainted 6.14.0-syzkaller-07422-gacb4f33713b9 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x1d0/0x530 fs/proc/generic.c:721
Code: ff e8 d4 ab 61 ff 48 c7 c7 00 cd 61 8e e8 88 a6 0d 09 e8 c3 ab 61 ff 90 48 8b 74 24 18 48 c7 c7 c0 27 a2 8b e8 b1 44 21 ff 90 <0f> 0b 90 90 e9 fa 00 00 00 e8 a2 ab 61 ff 4d 85 e4 74 c4 e8 98 ab
RSP: 0018:ffffc9000b9afa68 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff817ade18
RDX: ffff888027085a00 RSI: ffffffff817ade25 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880344ae500
R13: 0000000000000004 R14: ffffffff8bafd7a0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888124a20000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2b40a00000 CR3: 0000000079862000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nfsd_net_exit+0x27/0x50 fs/nfsd/nfsctl.c:2259
 ops_exit_list+0xb0/0x180 net/core/net_namespace.c:172
 cleanup_net+0x5c1/0xb30 net/core/net_namespace.c:654
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400
 kthread+0x3c2/0x780 kernel/kthread.c:464
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>