wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9 at net/mac80211/scan.c:1219 ieee80211_request_ibss_scan+0x998/0xa94 net/mac80211/scan.c:1219 Modules linked in: CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 5.15.181-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 Workqueue: phy8 ieee80211_iface_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_request_ibss_scan+0x998/0xa94 net/mac80211/scan.c:1219 lr : ieee80211_request_ibss_scan+0x998/0xa94 net/mac80211/scan.c:1219 sp : ffff80001b2b78c0 x29: ffff80001b2b7900 x28: ffff0000d7725e30 x27: 0000000000000001 x26: ffff0000d7720e00 x25: ffff0000d7722a40 x24: 0000000000000000 x23: 0000000000000c80 x22: 1fffe0001aee41c0 x21: dfff800000000000 x20: ffff0000d7720dc0 x19: 1fffe0001aee4548 x18: 1fffff7ffdfdc5d6 x17: 1fffff7ffdfdc5d6 x16: ffff8000082b5478 x15: ffff8000141eec20 x14: fffffbffefee2ec0 x13: 1ffff0000282a06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010ac6828 x8 : ffff0000c0950000 x7 : ffff800010ac5f08 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082b55e4 x2 : ffff0000c0950000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_request_ibss_scan+0x998/0xa94 net/mac80211/scan.c:1219 ieee80211_sta_merge_ibss net/mac80211/ibss.c:1318 [inline] ieee80211_ibss_work+0xac0/0xd60 net/mac80211/ibss.c:1713 ieee80211_iface_work+0x9b8/0xa30 net/mac80211/iface.c:1535 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457 kthread+0x374/0x454 kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 3490616 hardirqs last enabled at (3490615): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline] hardirqs last enabled at (3490615): [] finish_lock_switch+0xb0/0x1c4 kernel/sched/core.c:4784 hardirqs last disabled at (3490616): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3490610): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3490610): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (3490329): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3490329): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3490329): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3490329): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace c162226606c0ebf1 ]--- wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge)