wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) ------------[ cut here ]------------ WARNING: net/mac80211/scan.c:1240 at ieee80211_request_ibss_scan+0x618/0x698 net/mac80211/scan.c:1240, CPU#0: kworker/u8:21/6082 Modules linked in: CPU: 0 UID: 0 PID: 6082 Comm: kworker/u8:21 Tainted: G L syzkaller #0 PREEMPT Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 Workqueue: events_unbound cfg80211_wiphy_work pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : ieee80211_request_ibss_scan+0x618/0x698 net/mac80211/scan.c:1240 lr : ieee80211_request_ibss_scan+0x618/0x698 net/mac80211/scan.c:1240 sp : ffff80009d3677a0 x29: ffff80009d3677e0 x28: 0000000000000006 x27: 0000000000000001 x26: 0000000000000002 x25: ffff0000d7048ec8 x24: ffff0000d704a9f0 x23: 0000000000000000 x22: ffff0000d7048e80 x21: dfff800000000000 x20: 1fffe0001ae091d9 x19: 0000000000000000 x18: 1fffe0003377d090 x17: ffff80008f86e000 x16: ffff800080537e24 x15: 0000000000000001 x14: 1ffff00013a6ce84 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013a6ce85 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000dae59c80 x7 : ffff80008049ea88 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_request_ibss_scan+0x618/0x698 net/mac80211/scan.c:1240 (P) ieee80211_ibss_work+0xb2c/0xd54 net/mac80211/ibss.c:-1 ieee80211_iface_work+0xff4/0x106c net/mac80211/iface.c:1812 cfg80211_wiphy_work+0x27c/0x49c net/wireless/core.c:438 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257 process_scheduled_works kernel/workqueue.c:3340 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3421 kthread+0x5fc/0x75c kernel/kthread.c:463 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 83528 hardirqs last enabled at (83527): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1570 [inline] hardirqs last enabled at (83527): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:4995 hardirqs last disabled at (83528): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (83516): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (83516): [] ieee80211_ibss_work+0x294/0xd54 net/mac80211/ibss.c:1662 softirqs last disabled at (83514): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (83514): [] ieee80211_ibss_work+0xc0/0xd54 net/mac80211/ibss.c:1651 ---[ end trace 0000000000000000 ]--- 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)