------------[ cut here ]------------ WARNING: CPU: 1 PID: 1082 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4d5/0x580 net/wireless/ibss.c:37 Modules linked in: CPU: 1 UID: 0 PID: 1082 Comm: kworker/u8:5 Not tainted 6.16.0-rc6-syzkaller-00205-gd786aba32000 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x4d5/0x580 net/wireless/ibss.c:37 Code: ff ff e8 ce 61 d7 f6 90 0f 0b 90 e9 58 fe ff ff e8 b0 b4 3c f7 e9 22 fc ff ff e8 46 b4 3c f7 e9 66 fc ff ff e8 ac 61 d7 f6 90 <0f> 0b 90 e9 6f fc ff ff e8 9e 61 d7 f6 90 0f 0b e8 b6 b4 3c f7 e9 RSP: 0018:ffffc90003d4faf0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888056ad8d90 RCX: 0000000000000006 RDX: ffff888028208000 RSI: ffffffff8ae48754 RDI: ffffffff8c157260 RBP: ffffc90003d4fba0 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff90a93e57 R11: 0000000000000001 R12: ffff888056ad8000 R13: 1ffff920007a9f62 R14: 0000000000000000 R15: ffffc90003d4fb30 FS: 0000000000000000(0000) GS:ffff888124822000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000029000 CR3: 0000000035da2000 CR4: 00000000003526f0 DR0: 0000000000000004 DR1: 0000000000000006 DR2: 0000000000000007 DR3: 0000000000001000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: 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+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c5/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245