------------[ cut here ]------------ WARNING: CPU: 1 PID: 2993 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline] WARNING: CPU: 1 PID: 2993 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline] WARNING: CPU: 1 PID: 2993 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x10e8/0x28f0 net/mac80211/chan.c:1638 Modules linked in: CPU: 1 PID: 2993 Comm: kworker/u4:10 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Workqueue: events_unbound cfg80211_wiphy_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+0x10e8/0x28f0 net/mac80211/chan.c:1638 Code: 48 89 df e8 0a bf f0 f7 e9 dc fc ff ff e8 30 51 99 f7 eb 24 e8 29 51 99 f7 c7 04 24 f4 ff ff ff e9 e4 f5 ff ff e8 18 51 99 f7 <0f> 0b 0f 0b e9 cf f5 ff ff e8 0a 51 99 f7 48 8b 7c 24 08 4c 8b 7c RSP: 0018:ffffc9000bcd7200 EFLAGS: 00010287 RAX: ffffffff89ec3bae RBX: 0000000000000001 RCX: 0000000000100000 RDX: ffffc9001715a000 RSI: 00000000000046d6 RDI: 00000000000046d7 RBP: dffffc0000000000 R08: ffffffff90d945c7 R09: 1ffffffff21b28b8 R10: dffffc0000000000 R11: fffffbfff21b28b9 R12: 0000000000000001 R13: ffff88805e5be5d9 R14: ffff88807c95ac70 R15: ffff88807c95ace8 FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f539d1156c0 CR3: 0000000063234000 CR4: 00000000003506e0 Call Trace: