------------[ cut here ]------------ WARNING: CPU: 1 PID: 8421 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3d1/0x440 net/wireless/ibss.c:37 Modules linked in: CPU: 1 UID: 0 PID: 8421 Comm: kworker/u8:29 Not tainted 6.12.0-syzkaller-gc8d02b547363 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 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 bb b2 6a f6 90 0f 0b 90 eb ba e8 b0 b2 6a f6 90 <0f> 0b 90 4c 8b 6c 24 18 eb aa e8 a0 b2 6a f6 90 0f 0b 90 e9 c2 fd RSP: 0018:ffffc9000470fa20 EFLAGS: 00010293 RAX: ffffffff8b2b2d60 RBX: 000000000000001f RCX: ffff888055778000 RDX: 0000000000000000 RSI: ffffffff8c0ad880 RDI: ffffffff8c615460 RBP: ffffc9000470fb00 R08: ffffffff9431f8ff R09: 1ffffffff2863f1f R10: dffffc0000000000 R11: fffffbfff2863f20 R12: ffff888027d03338 R13: 1ffff920008e1f4c R14: dffffc0000000000 R15: ffff8880286e0d90 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f959d65bdb2 CR3: 00000000338c8000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000006 DR6: 00000000fffe0ff0 DR7: 0000000000000600 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+0x2f/0x40 net/wireless/core.c:335 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244