------------[ cut here ]------------ WARNING: CPU: 0 PID: 1980 at net/mac80211/ibss.c:488 ieee80211_ibss_csa_beacon+0x5a0/0x638 Modules linked in: CPU: 0 PID: 1980 Comm: kworker/u4:8 Not tainted 6.7.0-rc8-syzkaller-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: events_unbound cfg80211_wiphy_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_ibss_csa_beacon+0x5a0/0x638 lr : ieee80211_ibss_csa_beacon+0x59c/0x638 net/mac80211/ibss.c:488 sp : ffff80009b9d78b0 x29: ffff80009b9d78d0 x28: dfff800000000000 x27: ffff0000cbbc99b0 x26: ffff0000cd258700 x25: 0000000000000000 x24: ffff0000cbbc9508 x23: ffff0000cbbc99c0 x22: 0000000000000002 x21: ffff0000cbbc8cc0 x20: 1fffe000197792a1 x19: ffff80009b9d7a00 x18: ffff80009b9d76a0 x17: 000000000003b215 x16: ffff80008051d40c x15: 0000000000000001 x14: 1fffe00019a4b02a x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbd90000 x7 : ffff800089ec8918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000080 x0 : 00000000ffffffea Call trace: ieee80211_ibss_csa_beacon+0x5a0/0x638 ieee80211_ibss_finish_csa+0x294/0x37c net/mac80211/ibss.c:544 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3605 [inline] __ieee80211_csa_finalize net/mac80211/cfg.c:3658 [inline] ieee80211_csa_finalize+0x484/0x119c net/mac80211/cfg.c:3691 ieee80211_csa_finalize_work+0x15c/0x1c0 net/mac80211/cfg.c:3714 cfg80211_wiphy_work+0x1fc/0x240 net/wireless/core.c:437 process_one_work+0x694/0x1204 kernel/workqueue.c:2627 process_scheduled_works kernel/workqueue.c:2700 [inline] worker_thread+0x970/0xef4 kernel/workqueue.c:2781 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 1841226 hardirqs last enabled at (1841225): [] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386 hardirqs last disabled at (1841226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (1841224): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1841224): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1579 softirqs last disabled at (1841222): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (1841222): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1553 ---[ end trace 0000000000000000 ]--- wlan1: failed to finalize CSA, disconnecting