------------[ cut here ]------------ WARNING: CPU: 1 PID: 12 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4b4/0x550 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 12 Comm: kworker/u4:1 Not tainted 6.7.0-rc5-syzkaller-00214-gc8e97fc6b4c0 #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 2f b2 a5 f7 90 0f 0b 90 e9 66 fe ff ff e8 41 5f fc f7 e9 44 fc ff ff e8 f7 5e fc f7 e9 88 fc ff ff e8 0d b2 a5 f7 90 <0f> 0b 90 e9 91 fc ff ff e8 ff b1 a5 f7 90 0f 0b e8 37 5f fc f7 e9 RSP: 0018:ffffc90000117b70 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8880ab648c90 RCX: 1ffffffff23e8c66 RDX: ffff888017e4d940 RSI: ffffffff89e1bcc3 RDI: ffffffff8b2efc60 RBP: ffffc90000117c20 R08: 0000000000000001 R09: fffffbfff23e35dd R10: ffffffff91f1aeef R11: 0000000000000003 R12: ffff8880ab648000 R13: 1ffff92000022f72 R14: 0000000000000000 R15: ffffc90000117bb0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0718d54ea0 CR3: 0000000142b15000 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