------------[ cut here ]------------
WARNING: CPU: 1 PID: 6759 at net/wireless/core.c:204 cfg80211_switch_netns+0x560/0x590 net/wireless/core.c:204
Modules linked in:
CPU: 1 UID: 0 PID: 6759 Comm: kworker/u8:18 Not tainted 6.16.0-rc6-syzkaller-01576-g4701ee5044fb #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: netns cleanup_net
RIP: 0010:cfg80211_switch_netns+0x560/0x590 net/wireless/core.c:204
Code: e1 07 38 c1 7c 8c 4c 89 e7 e8 dc be 63 f7 eb 82 e8 45 b0 01 f7 e9 63 fe ff ff e8 3b b0 01 f7 e9 59 fe ff ff e8 31 b0 01 f7 90 <0f> 0b 90 e9 a9 fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c cb fa
RSP: 0018:ffffc9001ba67860 EFLAGS: 00010293
RAX: ffffffff8abe7a1f RBX: ffff888031530d78 RCX: ffff88802a70da00
RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000
RBP: 00000000ffffffef R08: ffffffff8fa22af7 R09: 1ffffffff1f4455e
R10: dffffc0000000000 R11: fffffbfff1f4455f R12: ffff888031530700
R13: ffff888027fc9580 R14: dffffc0000000000 R15: ffff8880315308f0
FS: 0000000000000000(0000) GS:ffff888125d16000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faceb4e56c0 CR3: 0000000080016000 CR4: 00000000003526f0
Call Trace:
<TASK>
cfg80211_pernet_exit+0xa2/0x140 net/wireless/core.c:1671
ops_exit_list net/core/net_namespace.c:198 [inline]
ops_undo_list+0x497/0x990 net/core/net_namespace.c:251
cleanup_net+0x4c5/0x800 net/core/net_namespace.c:682
process_one_work kernel/workqueue.c:3238 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
kthread+0x70e/0x8a0 kernel/kthread.c:464
ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>