------------[ cut here ]------------ WARNING: CPU: 0 PID: 4335 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 0 PID: 4335 Comm: kworker/u4:8 Not tainted 5.15.127-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 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 : ffff80001ec979a0 x29: ffff80001ec97a30 x28: 1fffe00023e30192 x27: ffff00011f180c90 x26: dfff800000000000 x25: ffff0000c8455e00 x24: ffff0000c8455e18 x23: 0000000000000006 x22: ffff0000d83fb530 x21: ffff00011f180c90 x20: 1ffff00003d92f38 x19: ffff00011f180000 x18: 0000000000000000 x17: ff80800011130920 x16: ffff8000084c19c0 x15: ffff800011130920 x14: 1ffff0000292006a x13: ffffffffffffffff x12: 0000000000000000 x11: ff808000111ff53c x10: 0000000000000000 x9 : ffff8000111ff53c x8 : ffff000121a2d1c0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008045860 x2 : 0000000000000006 x1 : ffff800011abac40 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:328 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 1804242 hardirqs last enabled at (1804241): [] __local_bh_enable_ip+0x258/0x4d0 kernel/softirq.c:388 hardirqs last disabled at (1804242): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (1804240): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (1804240): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1508 softirqs last disabled at (1804238): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (1804238): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1482 ---[ end trace 810c660a4aa5cf6e ]---