------------[ cut here ]------------ WARNING: CPU: 1 PID: 2436 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x4b7/0x560 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 2436 Comm: kworker/u4:7 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: cfg80211 cfg80211_event_work RIP: 0010:__cfg80211_ibss_joined+0x4b7/0x560 net/wireless/ibss.c:37 Code: ff ff e8 bc 4d 9d f7 90 0f 0b 90 e9 66 fe ff ff e8 4e c4 f4 f7 e9 41 fc ff ff e8 04 c4 f4 f7 e9 85 fc ff ff e8 9a 4d 9d f7 90 <0f> 0b 90 e9 8e fc ff ff e8 8c 4d 9d f7 90 0f 0b e8 44 c4 f4 f7 e9 RSP: 0018:ffffc9000ae17b70 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888022930c90 RCX: 1ffffffff1e758d3 RDX: ffff888029529dc0 RSI: ffffffff89eac306 RDI: ffffffff814fe874 RBP: ffffc9000ae17c20 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff8f3a92d7 R11: 0000000000000000 R12: ffff888022930000 R13: 1ffff920015c2f72 R14: 0000000000000000 R15: ffffc9000ae17bb0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc7a2b0188 CR3: 000000001ef98000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x3e6/0x5d0 net/wireless/util.c:1114 cfg80211_process_rdev_events+0x9f/0x130 net/wireless/util.c:1141 cfg80211_event_work+0x2b/0x40 net/wireless/core.c:335 process_one_work+0x886/0x15d0 kernel/workqueue.c:2633 process_scheduled_works kernel/workqueue.c:2706 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787 kthread+0x2c6/0x3a0 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242