------------[ cut here ]------------ WARNING: CPU: 1 PID: 39 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 39 Comm: kworker/u4:2 Not tainted 6.1.43-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 sp : ffff80001b3079a0 x29: ffff80001b307a30 x28: ffff0000db778000 x27: ffff0000db778c90 x26: 1ffff00003660f38 x25: dfff800000000000 x24: ffff0000db778000 x23: 0000000000000006 x22: ffff0000dc703658 x21: ffff0000db778c90 x20: ffff0000d5182818 x19: ffff0000db778df0 x18: 1fffe000368ae376 x17: ffff80001589d000 x16: ffff8000084fc6b4 x15: 0000000000000000 x14: 1ffff00002b140b0 x13: dfff800000000000 x12: 0000000000000003 x11: ff808000118d4410 x10: 0000000000000000 x9 : ffff8000118d4410 x8 : ffff0000c0be3780 x7 : ffff800011824524 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80001226c340 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:986 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1012 cfg80211_event_work+0x34/0x4c net/wireless/core.c:328 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 6733612 hardirqs last enabled at (6733611): [] __local_bh_enable_ip+0x258/0x4d0 kernel/softirq.c:401 hardirqs last disabled at (6733612): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (6733610): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (6733610): [] cfg80211_get_bss+0x708/0xb34 net/wireless/scan.c:1510 softirqs last disabled at (6733608): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (6733608): [] cfg80211_get_bss+0x148/0xb34 net/wireless/scan.c:1484 ---[ end trace 0000000000000000 ]---