------------[ cut here ]------------
WARNING: net/wireless/core.c:207 at cfg80211_switch_netns+0x58a/0x5b0 net/wireless/core.c:207, CPU#1: kworker/u8:39/5598
Modules linked in:
CPU: 1 UID: 0 PID: 5598 Comm: kworker/u8:39 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
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 42 51 7f f7 eb 82 e8 9b 31 19 f7 e9 63 fe ff ff e8 91 31 19 f7 e9 59 fe ff ff e8 87 31 19 f7 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:ffffc9000e22f860 EFLAGS: 00010293
RAX: ffffffff8aa7c639 RBX: ffff8880565d0da0 RCX: ffff888094231e80
RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000
RBP: 00000000ffffffef R08: ffffffff8f822d77 R09: 1ffffffff1f045ae
R10: dffffc0000000000 R11: fffffbfff1f045af R12: ffff8880565d0720
R13: ffff88802928d300 R14: dffffc0000000000 R15: ffff8880565d0910
FS:  0000000000000000(0000) GS:ffff888125f1e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f37aedb42f8 CR3: 000000006441c000 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+0x49a/0x990 net/core/net_namespace.c:252
 cleanup_net+0x4d8/0x7a0 net/core/net_namespace.c:696
 process_one_work kernel/workqueue.c:3257 [inline]
 process_scheduled_works+0xad1/0x1770 kernel/workqueue.c:3340
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3421
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x510/0xa50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>