------------[ cut here ]------------
WARNING: CPU: 0 PID: 13 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline]
WARNING: CPU: 0 PID: 13 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
WARNING: CPU: 0 PID: 13 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x110e/0x2900 net/mac80211/chan.c:1638
Modules linked in:
CPU: 0 PID: 13 Comm: kworker/u4:1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: phy14 ieee80211_csa_finalize_work

RIP: 0010:ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:92 [inline]
RIP: 0010:ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
RIP: 0010:ieee80211_vif_use_reserved_switch+0x110e/0x2900 net/mac80211/chan.c:1638
Code: 48 89 df e8 a4 8d d8 f7 e9 d6 fc ff ff e8 4a 19 80 f7 eb 24 e8 43 19 80 f7 c7 04 24 f4 ff ff ff e9 cc f5 ff ff e8 32 19 80 f7 <0f> 0b 0f 0b e9 b7 f5 ff ff e8 24 19 80 f7 48 8b 7c 24 08 4c 8b 74
RSP: 0018:ffffc900001279c0 EFLAGS: 00010293
RAX: ffffffff8a06c812 RBX: 0000000000000001 RCX: ffff88801a278000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffff88805a2ad62f R09: 1ffff1100b455ac5
R10: dffffc0000000000 R11: ffffed100b455ac6 R12: 0000000000000001
R13: ffff88805a2ae659 R14: ffff88805c5dad48 R15: ffff888030388100
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e118ff8 CR3: 00000000619f8000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 ieee80211_link_use_reserved_context+0x37b/0x5c0 net/mac80211/chan.c:1927
 __ieee80211_csa_finalize net/mac80211/cfg.c:3669 [inline]
 ieee80211_csa_finalize+0x571/0xeb0 net/mac80211/cfg.c:3708
 ieee80211_csa_finalize_work+0xf6/0x140 net/mac80211/cfg.c:3733
 process_one_work kernel/workqueue.c:2653 [inline]
 process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2730
 worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2811
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>