------------[ cut here ]------------ WARNING: CPU: 0 PID: 7269 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4ad/0x550 net/wireless/ibss.c:37 Modules linked in: CPU: 0 PID: 7269 Comm: kworker/u4:12 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 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 ab e6 f7 0f 0b e9 6c fe ff ff e8 07 85 3c f8 e9 4a fc ff ff e8 bd 84 3c f8 e9 8e fc ff ff e8 83 ab e6 f7 <0f> 0b e9 99 fc ff ff e8 77 ab e6 f7 0f 0b e8 00 85 3c f8 e9 e2 fb RSP: 0018:ffffc900143a7b70 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807bd8cc90 RCX: 0000000000000000 RDX: ffff8880648dd940 RSI: ffffffff89a12ead RDI: ffffffff8ae93420 RBP: ffffc900143a7c20 R08: 0000000000000001 R09: fffffbfff23389dd R10: ffffffff919c4eef R11: 0000000000000000 R12: ffff88807bd8c000 R13: 1ffff92002874f72 R14: 0000000000000000 R15: ffffc900143a7bb0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f572a4c66e4 CR3: 000000000c976000 CR4: 0000000000350ef0 Call Trace: 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