------------[ cut here ]------------
WARNING: CPU: 1 PID: 12909 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4ad/0x550 net/wireless/ibss.c:37
Modules linked in:
CPU: 1 PID: 12909 Comm: kworker/u16:0 Not tainted 6.6.0-rc7-syzkaller-00137-g750b95887e56 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_ibss_joined+0x4ad/0x550 net/wireless/ibss.c:37
Code: e9 e5 fd ff ff e8 a3 a7 e6 f7 0f 0b e9 6c fe ff ff e8 e7 b7 3b f8 e9 4a fc ff ff e8 9d b7 3b f8 e9 8e fc ff ff e8 83 a7 e6 f7 <0f> 0b e9 99 fc ff ff e8 77 a7 e6 f7 0f 0b e8 e0 b7 3b f8 e9 e2 fb
RSP: 0018:ffffc90005aafb70 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88805e5b4c90 RCX: 0000000000000000
RDX: ffff8880614fdb00 RSI: ffffffff89a030ed RDI: ffffffff8ae91320
RBP: ffffc90005aafc20 R08: 0000000000000001 R09: fffffbfff23375de
R10: ffffffff919baef7 R11: 0000000000000000 R12: ffff88805e5b4000
R13: 1ffff92000b55f72 R14: 0000000000000000 R15: ffffc90005aafbb0
FS:  0000000000000000(0000) GS:ffff88806b700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555564178f8 CR3: 0000000029e48000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cfg80211_process_wdev_events+0x407/0x5f0 net/wireless/util.c:1065
 cfg80211_process_rdev_events+0x9f/0x130 net/wireless/util.c:1093
 cfg80211_event_work+0x2b/0x40 net/wireless/core.c:333
 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784
 kthread+0x33c/0x440 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>