syzbot

------------[ cut here ]------------
wlan1: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 0 PID: 12 at net/mac80211/driver-ops.c:366 drv_unassign_vif_chanctx+0x247/0x850 net/mac80211/driver-ops.c:366
Modules linked in:
CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: netns cleanup_net
RIP: 0010:drv_unassign_vif_chanctx+0x247/0x850 net/mac80211/driver-ops.c:366
Code: 74 24 10 48 81 c6 20 01 00 00 48 89 74 24 10 e8 8f ca b9 f6 8b 54 24 04 48 8b 74 24 10 48 c7 c7 c0 aa 08 8d e8 ea 6e 78 f6 90 <0f> 0b 90 90 e8 70 ca b9 f6 4c 89 f2 48 b8 00 00 00 00 00 fc ff df
RSP: 0018:ffffc900001175f0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88804c640d80 RCX: ffffffff817a4388
RDX: ffff88801e294880 RSI: ffffffff817a4395 RDI: 0000000000000001
RBP: ffff888053f08e40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: fffffffffffef310 R12: ffff88804c642a28
R13: 0000000000000000 R14: ffff88804c641728 R15: ffff88804c6429d0
FS:  0000000000000000(0000) GS:ffff8881246b2000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b34ae4ff8 CR3: 0000000054253000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ieee80211_assign_link_chanctx+0x3f1/0xf00 net/mac80211/chan.c:916
 __ieee80211_link_release_channel+0x273/0x4b0 net/mac80211/chan.c:1890
 ieee80211_link_release_channel+0x128/0x200 net/mac80211/chan.c:2165
 unregister_netdevice_many_notify+0x141c/0x24c0 net/core/dev.c:12187
 unregister_netdevice_many net/core/dev.c:12229 [inline]
 unregister_netdevice_queue+0x305/0x3f0 net/core/dev.c:12073
 unregister_netdevice include/linux/netdevice.h:3385 [inline]
 _cfg80211_unregister_wdev+0x64b/0x830 net/wireless/core.c:1275
 ieee80211_remove_interfaces+0x34e/0x740 net/mac80211/iface.c:2391
 ieee80211_unregister_hw+0x55/0x3a0 net/mac80211/main.c:1669
 mac80211_hwsim_del_radio drivers/net/wireless/virtual/mac80211_hwsim.c:5674 [inline]
 hwsim_exit_net+0x3ac/0x7d0 drivers/net/wireless/virtual/mac80211_hwsim.c:6554
 ops_exit_list net/core/net_namespace.c:198 [inline]
 ops_undo_list+0x2eb/0xab0 net/core/net_namespace.c:251
 cleanup_net+0x408/0x890 net/core/net_namespace.c:682
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3236
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400
 kthread+0x3c2/0x780 kernel/kthread.c:463
 ret_from_fork+0x56a/0x730 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>