------------[ cut here ]------------
WARNING: CPU: 3 PID: 6511 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x5fd/0x750 net/mac80211/ibss.c:500
Modules linked in:
CPU: 3 PID: 6511 Comm: kworker/u8:15 Not tainted 6.2.0-syzkaller-02019-g89f5349e0673 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: phy5 ieee80211_csa_finalize_work

RIP: 0010:ieee80211_ibss_csa_beacon+0x5fd/0x750 net/mac80211/ibss.c:500
Code: f8 48 c7 c2 60 8f 7c 8b be fd 02 00 00 48 c7 c7 c0 8f 7c 8b c6 05 6c c4 17 05 01 e8 ad 1c 1a f8 e9 df fb ff ff e8 c3 26 38 f8 <0f> 0b 41 bd ea ff ff ff e9 ee fd ff ff e8 81 30 88 f8 e9 d3 fa ff
RSP: 0018:ffffc900298f7be8 EFLAGS: 00010293

RAX: 0000000000000000 RBX: ffff88806a90cc80 RCX: 0000000000000000
RDX: ffff88801c66ba80 RSI: ffffffff8949113d RDI: 0000000000000000
RBP: 0000000000000002 R08: 0000000000000001 R09: ffffffff91378bcf
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88806a90daf0 R14: ffff888068280de0 R15: ffff88806a90d590
FS:  0000000000000000(0000) GS:ffff88802cb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020070018 CR3: 000000006bb2a000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_ibss_finish_csa+0x221/0x530 net/mac80211/ibss.c:555
 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3488 [inline]
 __ieee80211_csa_finalize+0x513/0xd40 net/mac80211/cfg.c:3544
 ieee80211_csa_finalize net/mac80211/cfg.c:3567 [inline]
 ieee80211_csa_finalize_work+0x135/0x170 net/mac80211/cfg.c:3592
 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
 worker_thread+0x669/0x1090 kernel/workqueue.c:2436
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>