------------[ cut here ]------------ WARNING: CPU: 0 PID: 12 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3f8/0x470 net/wireless/ibss.c:37 Modules linked in: CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted 6.15.0-rc1-next-20250411-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x3f8/0x470 net/wireless/ibss.c:37 Code: 0f 85 86 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 94 aa 3c f6 90 0f 0b 90 eb b9 e8 89 aa 3c f6 90 <0f> 0b 90 49 bd 00 00 00 00 00 fc ff df eb a4 e8 74 aa 3c f6 90 0f RSP: 0018:ffffc90000117980 EFLAGS: 00010293 RAX: ffffffff8b86cfb7 RBX: 0000000000000006 RCX: ffff88801c685a00 RDX: 0000000000000000 RSI: ffffffff8e6ab01c RDI: ffffffff8ca1ee40 RBP: ffffc90000117a60 R08: ffffffff906041b7 R09: 1ffffffff20c0836 R10: dffffc0000000000 R11: fffffbfff20c0837 R12: ffff88807acd0d90 R13: dffffc0000000000 R14: ffff888030483338 R15: ffffffff936a0020 FS: 0000000000000000(0000) GS:ffff888124f80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe55660ed53 CR3: 0000000034800000 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:1122 cfg80211_process_rdev_events+0xac/0x110 net/wireless/util.c:1149 cfg80211_event_work+0x2c/0x60 net/wireless/core.c:331 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319 worker_thread+0x870/0xd50 kernel/workqueue.c:3400 kthread+0x7b7/0x940 kernel/kthread.c:464 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245