wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at net/wireless/core.h:246 ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline] WARNING: CPU: 0 PID: 11 at net/wireless/core.h:246 cfg80211_ch_switch_notify+0x428/0x7c4 net/wireless/nl80211.c:19077 Modules linked in: CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: phy20 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 : ffff80001d137a40 x29: ffff80001d137a40 x28: 1fffe0001edb72b5 x27: ffff8000159d0000 x26: dfff800000000000 x25: ffff0000dd4e8760 x24: 1ffff00002b3a0af x23: 0000000000000000 x22: ffff0000f6db8c90 x21: ffff0000f6db8000 x20: 0000000000000000 x19: ffff0000f6dba330 x18: ffff80001d137560 x17: ffff800011b8260c x16: ffff8000084fb1ec x15: 0000000000000000 x14: 000000000000000c x13: ffff0000c09b3780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011a05840 x8 : ffff0000c09b3780 x7 : ffff800008395ec4 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000100 x3 : 0000000000000100 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: 3377670 hardirqs last enabled at (3377669): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (3377669): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (3377670): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3377654): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (3377654): [] cfg80211_put_bss+0x1dc/0x230 net/wireless/scan.c:2560 softirqs last disabled at (3377652): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (3377652): [] cfg80211_put_bss+0x38/0x230 net/wireless/scan.c:2558 ---[ end trace 0000000000000000 ]---