------------[ cut here ]------------ WARNING: CPU: 1 PID: 150 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3d1/0x440 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 150 Comm: kworker/u8:5 Not tainted 6.9.0-rc5-syzkaller-00042-ge88c4cfcb7b8 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x3d1/0x440 net/wireless/ibss.c:37 Code: 0f 85 81 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 6b b7 b9 f6 90 0f 0b 90 eb ba e8 60 b7 b9 f6 90 <0f> 0b 90 4c 8b 6c 24 18 eb aa e8 50 b7 b9 f6 90 0f 0b 90 e9 c2 fd RSP: 0018:ffffc90002e3fa20 EFLAGS: 00010293 RAX: ffffffff8adc4a00 RBX: 0000000000000006 RCX: ffff88801d308000 RDX: 0000000000000000 RSI: ffffffff8bcab8a0 RDI: ffffffff8c1f9760 RBP: ffffc90002e3fb00 R08: ffffffff92f3456f R09: 1ffffffff25e68ad R10: dffffc0000000000 R11: fffffbfff25e68ae R12: ffff88802d44b2f8 R13: 1ffff920005c7f4c R14: dffffc0000000000 R15: ffff88802af0ccb0 FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f10f29303b0 CR3: 000000002f0be000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x3af/0x510 net/wireless/util.c:1120 cfg80211_process_rdev_events+0xac/0x110 net/wireless/util.c:1147 cfg80211_event_work+0x2f/0x40 net/wireless/core.c:335 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0xa10/0x17c0 kernel/workqueue.c:3335 worker_thread+0x86d/0xd70 kernel/workqueue.c:3416 kthread+0x2f0/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244