------------[ cut here ]------------
WARNING: CPU: 0 PID: 5933 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline]
WARNING: CPU: 0 PID: 5933 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
WARNING: CPU: 0 PID: 5933 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x10e8/0x28f0 net/mac80211/chan.c:1638
Modules linked in:
CPU: 0 PID: 5933 Comm: syz.0.14 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
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 1a 06 ea f7 e9 dc fc ff ff e8 f0 bf 92 f7 eb 24 e8 e9 bf 92 f7 c7 04 24 f4 ff ff ff e9 e4 f5 ff ff e8 d8 bf 92 f7 <0f> 0b 0f 0b e9 cf f5 ff ff e8 ca bf 92 f7 48 8b 7c 24 08 4c 8b 7c
RSP: 0018:ffffc9000536ee20 EFLAGS: 00010283
RAX: ffffffff89f2cbce RBX: 0000000000000001 RCX: 0000000000080000
RDX: ffffc9000c649000 RSI: 000000000000617e RDI: 000000000000617f
RBP: dffffc0000000000 R08: ffffffff90da55c7 R09: 1ffffffff21b4ab8
R10: dffffc0000000000 R11: fffffbfff21b4ab9 R12: 0000000000000001
R13: ffff88805ce625d9 R14: ffff888078752c70 R15: ffff888078752ce8
FS:  00007fd2011b16c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559461277000 CR3: 000000002e105000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 ieee80211_link_use_reserved_context+0x383/0x5c0 net/mac80211/chan.c:1927
 __ieee80211_csa_finalize net/mac80211/cfg.c:3679 [inline]
 ieee80211_csa_finalize+0x59a/0xf00 net/mac80211/cfg.c:3718
 __ieee80211_channel_switch net/mac80211/cfg.c:3993 [inline]
 ieee80211_channel_switch+0xa8a/0xe30 net/mac80211/cfg.c:4009
 rdev_channel_switch+0xeb/0x240 net/wireless/rdev-ops.h:1111
 nl80211_channel_switch+0xa07/0x1040 net/wireless/nl80211.c:10335
 genl_family_rcv_msg_doit+0x209/0x2f0 net/netlink/genetlink.c:971
 genl_family_rcv_msg net/netlink/genetlink.c:1051 [inline]
 genl_rcv_msg+0x60b/0x790 net/netlink/genetlink.c:1066