------------[ cut here ]------------
WARNING: CPU: 0 PID: 6913 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4d5/0x580 net/wireless/ibss.c:37
Modules linked in:
CPU: 0 UID: 0 PID: 6913 Comm: kworker/u32:25 Not tainted 6.16.0-rc7-syzkaller-00120-g5f33ebd2018c #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_ibss_joined+0x4d5/0x580 net/wireless/ibss.c:37
Code: ff ff e8 1e 39 d7 f6 90 0f 0b 90 e9 58 fe ff ff e8 c0 8c 3c f7 e9 22 fc ff ff e8 56 8c 3c f7 e9 66 fc ff ff e8 fc 38 d7 f6 90 <0f> 0b 90 e9 6f fc ff ff e8 ee 38 d7 f6 90 0f 0b e8 c6 8c 3c f7 e9
RSP: 0018:ffffc9000443faf0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888060150d90 RCX: 0000000000000006
RDX: ffff8880398b2440 RSI: ffffffff8ae4af94 RDI: ffffffff8c1574e0
RBP: ffffc9000443fba0 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff90a94257 R11: 0000000000000001 R12: ffff888060150000
R13: 1ffff92000887f62 R14: 0000000000000000 R15: ffffc9000443fb30
FS:  0000000000000000(0000) GS:ffff8880d6720000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb1914e5000 CR3: 000000002b0e6000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: fffffffffffffff3 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cfg80211_process_wdev_events+0x3dd/0x5c0 net/wireless/util.c:1170
 cfg80211_process_rdev_events+0x9f/0x130 net/wireless/util.c:1197
 cfg80211_event_work+0x2e/0x50 net/wireless/core.c:331
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c2/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>