------------[ cut here ]------------ WARNING: CPU: 0 PID: 997 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3ca/0x440 net/wireless/ibss.c:37 Modules linked in: CPU: 0 UID: 0 PID: 997 Comm: kworker/u8:5 Not tainted 6.17.0-rc1-syzkaller-gbf0c2a84df9f #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x3ca/0x440 net/wireless/ibss.c:37 Code: 00 00 00 75 69 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d8 ee a3 00 cc e8 a2 7e e7 f6 90 0f 0b 90 eb bd e8 97 7e e7 f6 90 <0f> 0b 90 4c 8b 6c 24 18 eb ad e8 87 7e e7 f6 90 0f 0b 90 e9 de fd RSP: 0018:ffffc90003d8f8e0 EFLAGS: 00010293 RAX: ffffffff8ad82d19 RBX: dffffc0000000000 RCX: ffff888025d4da00 RDX: 0000000000000000 RSI: ffffffff8d9b6dbb RDI: ffffffff8be33300 RBP: ffffc90003d8f9b0 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6 R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: ffff888056928d90 R13: 1ffff920007b1f24 R14: ffff8880573c3338 R15: 0000000000000006 FS: 0000000000000000(0000) GS:ffff888125c1c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000563fc5116878 CR3: 0000000079280000 CR4: 00000000003526f0 Call Trace: cfg80211_process_wdev_events+0x38a/0x4f0 net/wireless/util.c:1170 cfg80211_process_rdev_events+0xa1/0x110 net/wireless/util.c:1197 cfg80211_event_work+0x31/0x70 net/wireless/core.c:331 process_one_work kernel/workqueue.c:3236 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400 kthread+0x70e/0x8a0 kernel/kthread.c:463 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245