------------[ cut here ]------------ WARNING: CPU: 0 PID: 4738 at net/wireless/core.h:246 ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline] WARNING: CPU: 0 PID: 4738 at net/wireless/core.h:246 cfg80211_ch_switch_notify+0x428/0x7c4 net/wireless/nl80211.c:19077 Modules linked in: CPU: 0 PID: 4738 Comm: kworker/u4:13 Not tainted 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: phy5 ieee80211_csa_finalize_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline] pc : cfg80211_ch_switch_notify+0x428/0x7c4 net/wireless/nl80211.c:19077 lr : ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline] lr : cfg80211_ch_switch_notify+0x428/0x7c4 net/wireless/nl80211.c:19077 sp : ffff800021327a40 x29: ffff800021327a40 x28: 1fffe0001e313ab5 x27: ffff8000159d0000 x26: dfff800000000000 x25: ffff0000cb438760 x24: 1ffff00002b3a0af x23: 0000000000000000 x22: ffff0000f189cc90 x21: ffff0000f189c000 x20: 0000000000000000 x19: ffff0000f189e330 x18: ffff8000213271e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: ffff800018589f80 x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011a05840 x8 : ffff0000ed9e5340 x7 : ffff800008267b9c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline] cfg80211_ch_switch_notify+0x428/0x7c4 net/wireless/nl80211.c:19077 __ieee80211_csa_finalize net/mac80211/cfg.c:3570 [inline] ieee80211_csa_finalize+0x6a8/0xc3c net/mac80211/cfg.c:3577 ieee80211_csa_finalize_work+0xf4/0x13c net/mac80211/cfg.c:3602 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:864 irq event stamp: 252 hardirqs last enabled at (251): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (251): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (252): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (238): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (238): [] cfg80211_put_bss+0x1dc/0x230 net/wireless/scan.c:2560 softirqs last disabled at (236): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (236): [] cfg80211_put_bss+0x38/0x230 net/wireless/scan.c:2558 ---[ end trace 0000000000000000 ]---