------------[ cut here ]------------ WARNING: CPU: 0 PID: 7157 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline] WARNING: CPU: 0 PID: 7157 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1440 [inline] WARNING: CPU: 0 PID: 7157 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x1131/0x2950 net/mac80211/chan.c:1656 Modules linked in: CPU: 0 PID: 7157 Comm: kworker/u4:13 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 Workqueue: phy17 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:1440 [inline] RIP: 0010:ieee80211_vif_use_reserved_switch+0x1131/0x2950 net/mac80211/chan.c:1656 Code: 48 89 df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 <0f> 0b 0f 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74 RSP: 0018:ffffc90004a1f9b8 EFLAGS: 00010293 RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff88807d558000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff88807c9c960f R09: 1ffff1100f9392c1