------------[ cut here ]------------
err
WARNING: net/wireless/core.c:207 at cfg80211_switch_netns+0x58a/0x5b0 net/wireless/core.c:207, CPU#0: kworker/u8:3/30490
Modules linked in:
CPU: 0 UID: 0 PID: 30490 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: netns cleanup_net
RIP: 0010:cfg80211_switch_netns+0x58a/0x5b0 net/wireless/core.c:207
Code: e1 07 38 c1 7c 8c 4c 89 e7 e8 12 dd 3a f7 eb 82 e8 ab b4 d0 f6 e9 63 fe ff ff e8 a1 b4 d0 f6 e9 59 fe ff ff e8 97 b4 d0 f6 90 <0f> 0b 90 e9 7f fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c a1 fa
RSP: 0018:ffffc90004ec78c0 EFLAGS: 00010293
RAX: ffffffff8af4d7f9 RBX: ffff888042808da0 RCX: ffff88802b63dac0
RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000
RBP: 00000000ffffffef R08: ffffffff901172b7 R09: 1ffffffff2022e56
R10: dffffc0000000000 R11: fffffbfff2022e57 R12: ffff888042808720
R13: ffff888028d7ca00 R14: dffffc0000000000 R15: ffff888042808910
FS:  0000000000000000(0000) GS:ffff888125466000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcd31838e9c CR3: 00000000321c0000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 cfg80211_pernet_exit+0x92/0x120 net/wireless/core.c:1704
 ops_exit_list net/core/net_namespace.c:199 [inline]
 ops_undo_list+0x49f/0x940 net/core/net_namespace.c:252
 cleanup_net+0x56b/0x800 net/core/net_namespace.c:704
 process_one_work kernel/workqueue.c:3275 [inline]
 process_scheduled_works+0xb02/0x1830 kernel/workqueue.c:3358
 worker_thread+0xa50/0xfc0 kernel/workqueue.c:3439
 kthread+0x388/0x470 kernel/kthread.c:467
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>