------------[ cut here ]------------ WARNING: CPU: 0 PID: 153 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 0 PID: 153 Comm: kworker/u4:3 Not tainted 5.15.176-syzkaller #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+0x3e4/0x528 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 sp : ffff80001dcf79a0 x29: ffff80001dcf7a30 x28: 1fffe0001a229992 x27: ffff0000d114cc90 x26: dfff800000000000 x25: ffff0000dc4d8200 x24: ffff0000dc4d8218 x23: 0000000000000006 x22: ffff0000d74c3570 x21: ffff0000d114cc90 x20: 1ffff00003b9ef38 x19: ffff0000d114c000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000084c43f0 x15: 0000000000000005 x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2f251c0 x8 : ffff8000113db488 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008046154 x2 : 0000000000000006 x1 : ffff800011c9ad00 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:980 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1006 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 184252 hardirqs last enabled at (184251): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:388 hardirqs last disabled at (184252): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (184250): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (184250): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1512 softirqs last disabled at (184248): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (184248): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1486 ---[ end trace b4c71d344379a1aa ]--- 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 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 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 netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0