------------[ cut here ]------------ WARNING: CPU: 1 PID: 1040 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4b4/0x550 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 1040 Comm: kworker/u4:6 Not tainted 6.7.0-rc8-syzkaller-00130-g6d0dc8559c84 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x4b4/0x550 net/wireless/ibss.c:37 Code: ff ff e8 3f 95 a5 f7 90 0f 0b 90 e9 66 fe ff ff e8 81 3e fc f7 e9 44 fc ff ff e8 37 3e fc f7 e9 88 fc ff ff e8 1d 95 a5 f7 90 <0f> 0b 90 e9 91 fc ff ff e8 0f 95 a5 f7 90 0f 0b e8 77 3e fc f7 e9 RSP: 0018:ffffc900045e7b70 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8880257e8c90 RCX: 1ffffffff23e9080 RDX: ffff88801e8a5940 RSI: ffffffff89e1dd33 RDI: ffffffff8b2f0220 RBP: ffffc900045e7c20 R08: 0000000000000001 R09: fffffbfff23e39dd R10: ffffffff91f1ceef R11: 0000000000000003 R12: ffff8880257e8000 R13: 1ffff920008bcf72 R14: 0000000000000000 R15: ffffc900045e7bb0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 000000001f95a000 CR4: 0000000000350ef0 Call Trace: cfg80211_process_wdev_events+0x3e6/0x5d0 net/wireless/util.c:1058 cfg80211_process_rdev_events+0x9f/0x130 net/wireless/util.c:1085 cfg80211_event_work+0x2b/0x40 net/wireless/core.c:335 process_one_work+0x886/0x15d0 kernel/workqueue.c:2627 process_scheduled_works kernel/workqueue.c:2700 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2781 kthread+0x2c6/0x3a0 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:242