wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8337 at net/mac80211/scan.c:1228 ieee80211_request_ibss_scan+0x710/0x790 net/mac80211/scan.c:1228 Modules linked in: CPU: 0 UID: 0 PID: 8337 Comm: kworker/u8:13 Not tainted 6.16.0-rc5-syzkaller-gec4801305969 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: events_unbound cfg80211_wiphy_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_request_ibss_scan+0x710/0x790 net/mac80211/scan.c:1228 lr : ieee80211_request_ibss_scan+0x710/0x790 net/mac80211/scan.c:1228 sp : ffff80009c4877a0 x29: ffff80009c4877e0 x28: ffff0000d3c6dbf8 x27: 0000000000000000 x26: ffff0000d3c68e80 x25: 0000000000000006 x24: 0000000000000c80 x23: ffff0000d3c6a9a8 x22: dfff800000000000 x21: ffff0000d3c688d0 x20: 1fffe0001a78d1d0 x19: 0000000000000000 x18: 1fffe000337d4076 x17: 6f7774656e205353 x16: ffff80008051fb20 x15: 0000000000000001 x14: 1ffff00013890e80 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013890e81 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c7778000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009c4871d8 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_request_ibss_scan+0x710/0x790 net/mac80211/scan.c:1228 (P) ieee80211_ibss_work+0xb28/0xd50 net/mac80211/ibss.c:-1 ieee80211_iface_work+0xca8/0xd20 net/mac80211/iface.c:1744 cfg80211_wiphy_work+0x2a8/0x48c net/wireless/core.c:435 process_one_work+0x7e8/0x155c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3402 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:843 irq event stamp: 4466 hardirqs last enabled at (4465): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (4465): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (4466): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (4448): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (4448): [] ieee80211_ibss_work+0x294/0xd50 net/mac80211/ibss.c:1658 softirqs last disabled at (4446): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (4446): [] ieee80211_ibss_work+0xc0/0xd50 net/mac80211/ibss.c:1647 ---[ 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) netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves hsr_slave_0: left promiscuous mode hsr_slave_1: left promiscuous mode batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed