wlan1: Creating new IBSS network, BSSID 56:57:b3:a9:c0:0f wlan1: Creating new IBSS network, BSSID 02:f7:dc:e1:cb:19 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5296 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e0/0x4ec net/wireless/ibss.c:37 Modules linked in: CPU: 0 PID: 5296 Comm: kworker/u4:18 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 Workqueue: cfg80211 cfg80211_event_work pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3e0/0x4ec net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e0/0x4ec net/wireless/ibss.c:37 sp : ffff800020fd79c0 x29: ffff800020fd7a40 x28: 1fffe0001edbb992 x27: dfff800000000000 x26: ffff7000041faf3c x25: ffff0000cb484820 x24: 000000000000000b x23: ffff0000f60e35f8 x22: ffff0000f6ddcc90 x21: ffff800020fd7a00 x20: ffff0000cb484818 x19: ffff0000f6ddc000 x18: ffff800011b7bf60 x17: 1fffe00033eaab7e x16: ffff8000082d9364 x15: 0000000000000000 x14: 0000000000000001 x13: 1fffe0001ec1c02a x12: 0000000000ff0100 x11: ff00800011174998 x10: 0000000000000000 x9 : ffff800011174998 x8 : ffff0000f36bb780 x7 : ffff8000110d01b8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff800011b7da80 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e0/0x4ec net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x31c/0x498 net/wireless/util.c:1109 cfg80211_process_rdev_events+0xa8/0x124 net/wireless/util.c:1137 cfg80211_event_work+0x30/0x48 net/wireless/core.c:330 process_one_work+0x7f8/0x13a4 kernel/workqueue.c:2292 worker_thread+0x8c4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850 irq event stamp: 2178350 hardirqs last enabled at (2178349): [] __local_bh_enable_ip+0x1f8/0x37c kernel/softirq.c:426 hardirqs last disabled at (2178350): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2178348): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (2178348): [] cfg80211_get_bss+0x48c/0x84c net/wireless/scan.c:1564 softirqs last disabled at (2178346): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (2178346): [] cfg80211_get_bss+0x13c/0x84c net/wireless/scan.c:1538 ---[ end trace 0000000000000000 ]--- 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 device hsr_slave_0 left promiscuous mode device 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 device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state device veth1_macvtap left promiscuous mode device veth0_macvtap left promiscuous mode device veth1_vlan left promiscuous mode device veth0_vlan left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): Released all slaves