------------[ cut here ]------------ WARNING: CPU: 0 PID: 44 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3a0/0x498 net/wireless/ibss.c:37 Modules linked in: CPU: 0 UID: 0 PID: 44 Comm: kworker/u8:3 Not tainted 6.14.0-rc1-syzkaller-g2014c95afece #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 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 : ffff8000993a78c0 x29: ffff8000993a7950 x28: ffff0000ec2dd818 x27: 1fffe0001d85bb00 x26: 1ffff00013274f1c x25: dfff800000000000 x24: ffff0000ec2dd800 x23: 0000000000000006 x22: ffff0000c6af3338 x21: ffff0000d5b98d90 x20: 1fffe0001ab731c9 x19: ffff0000d5b98000 x18: 1fffe000366f1c86 x17: ffff80008fbcd000 x16: ffff8000806a0d34 x15: 0000000000000001 x14: 1fffe00018d5e02a x13: ffff8000993a8000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1babd00 x7 : ffff80008ae615c0 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_process_wdev_events+0x318/0x47c net/wireless/util.c:1122 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1149 cfg80211_event_work+0x34/0x5c net/wireless/core.c:331 process_one_work+0x7a8/0x15cc kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3317 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3398 kthread+0x65c/0x7b0 kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 4642438 hardirqs last enabled at (4642437): [] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:394 hardirqs last disabled at (4642438): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (4642436): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (4642436): [] __cfg80211_get_bss+0x75c/0x9d8 net/wireless/scan.c:1633 softirqs last disabled at (4642434): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (4642434): [] __cfg80211_get_bss+0x140/0x9d8 net/wireless/scan.c:1605 ---[ 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 netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 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 wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Selected IBSS BSSID 50:50:50:50:50:50 based on configured SSID