------------[ cut here ]------------ WARNING: CPU: 0 PID: 4397 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 Modules linked in: CPU: 0 PID: 4397 Comm: kworker/u4:8 Not tainted 6.1.99-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 sp : ffff80001e2e79a0 x29: ffff80001e2e7a30 x28: ffff0000ee0c0000 x27: ffff0000ee0c0c90 x26: 1ffff00003c5cf38 x25: dfff800000000000 x24: ffff0000ee0c0000 x23: 0000000000000006 x22: ffff0000cb65b5d8 x21: ffff0000ee0c0c90 x20: ffff0000ed15e018 x19: ffff0000ee0c0df0 x18: ffff80001e2e7020 x17: ffff8000188e0000 x16: ffff8000084f95c8 x15: 0000000000000000 x14: 0000000000000003 x13: ffff0000cebcd340 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011922160 x8 : ffff0000cebcd340 x7 : ffff80001187174c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000122bc6e0 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:986 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1012 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 208022 hardirqs last enabled at (208021): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:401 hardirqs last disabled at (208022): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (208020): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (208020): [] cfg80211_get_bss+0x708/0xb34 net/wireless/scan.c:1514 softirqs last disabled at (208018): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (208018): [] cfg80211_get_bss+0x148/0xb34 net/wireless/scan.c:1488 ---[ end trace 0000000000000000 ]---