------------[ cut here ]------------ WARNING: CPU: 1 PID: 692 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 Modules linked in: CPU: 1 UID: 0 PID: 692 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 sp : ffff80009d1d7960 x29: ffff80009d1d79f0 x28: ffff0000dc610818 x27: 1fffe0001b8c2100 x26: 1ffff00013a3af30 x25: dfff800000000000 x24: ffff0000dc610800 x23: 0000000000000006 x22: ffff0000cbd1b338 x21: ffff0000d1744cd0 x20: 1fffe0001a2e89b1 x19: ffff0000d1744000 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff800080585eb0 x15: 0000000000000001 x14: 1fffe000197a302a x13: ffff80009d1d8000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c76d1e40 x7 : ffff80008ab0c0f8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000080 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 (P) __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 (L) cfg80211_process_wdev_events+0x318/0x47c net/wireless/util.c:1122 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1149 cfg80211_event_work+0x34/0x4c net/wireless/core.c:335 process_one_work+0x7bc/0x1600 kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 1266136 hardirqs last enabled at (1266135): [] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:387 hardirqs last disabled at (1266136): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (1266134): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1266134): [] __cfg80211_get_bss+0x75c/0x9dc net/wireless/scan.c:1599 softirqs last disabled at (1266132): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (1266132): [] __cfg80211_get_bss+0x140/0x9dc net/wireless/scan.c:1571 ---[ end trace 0000000000000000 ]--- wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 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