wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4414 at net/mac80211/scan.c:1219 ieee80211_request_ibss_scan+0x998/0xa94 net/mac80211/scan.c:1219 Modules linked in: CPU: 0 PID: 4414 Comm: kworker/u4:8 Not tainted 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: phy12 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 : ffff8000202578c0 x29: ffff800020257900 x28: ffff0000d7f1de30 x27: 0000000000000001 x26: ffff0000d7f18e00 x25: ffff0000d7f1aa40 x24: 0000000000000000 x23: 0000000000000c80 x22: 1fffe0001afe31c0 x21: dfff800000000000 x20: ffff0000d7f18dc0 x19: 1fffe0001afe3548 x18: 1fffe0003685718e x17: 1fffe0003685718e x16: ffff8000082b5bf8 x15: ffff8000141eec20 x14: ffff0001b42b8c80 x13: 1ffff0000282a06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010ac1f68 x8 : ffff0000d62d8000 x7 : ffff800010ac1648 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082b5d64 x2 : ffff0000d62d8000 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:1532 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: 1154792 hardirqs last enabled at (1154791): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline] hardirqs last enabled at (1154791): [] finish_lock_switch+0xb0/0x1c4 kernel/sched/core.c:4784 hardirqs last disabled at (1154792): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1154786): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1154786): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (1154625): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1154625): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1154625): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1154625): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 8437635447f8a153 ]--- 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)