------------[ cut here ]------------ WARNING: CPU: 1 PID: 353 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline] WARNING: CPU: 1 PID: 353 at net/wireless/core.h:235 cfg80211_ch_switch_notify+0x2c0/0x524 net/wireless/nl80211.c:17540 Modules linked in: CPU: 1 PID: 353 Comm: kworker/u4:4 Not tainted 5.15.167-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: phy3 ieee80211_csa_finalize_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline] pc : cfg80211_ch_switch_notify+0x2c0/0x524 net/wireless/nl80211.c:17540 lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline] lr : cfg80211_ch_switch_notify+0x2c0/0x524 net/wireless/nl80211.c:17540 sp : ffff80001fb17a70 x29: ffff80001fb17a70 x28: 1fffe0001cc5b2d7 x27: 1fffe0001cc5b251 x26: ffff800014ac0000 x25: ffff0000dac785c0 x24: dfff800000000000 x23: 1ffff00002958069 x22: 0000000000000000 x21: ffff0000e62d8c90 x20: ffff0000e62d8000 x19: ffff0000e62d96c0 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000084c5eb8 x15: 000000000000000c x14: ffff0000c7d48000 x13: 0000000000ff0100 x12: ffffffffffffffff x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c7d48000 x8 : ffff8000112cbd30 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000100 x2 : ffff0000e62da2a0 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline] cfg80211_ch_switch_notify+0x2c0/0x524 net/wireless/nl80211.c:17540 __ieee80211_csa_finalize net/mac80211/cfg.c:3256 [inline] ieee80211_csa_finalize+0x674/0xd70 net/mac80211/cfg.c:3263 ieee80211_csa_finalize_work+0xec/0x134 net/mac80211/cfg.c:3288 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 865368 hardirqs last enabled at (865367): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (865367): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (865368): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (865308): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (865308): [] cfg80211_put_bss+0x1dc/0x230 net/wireless/scan.c:2623 softirqs last disabled at (865306): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (865306): [] cfg80211_put_bss+0x38/0x230 net/wireless/scan.c:2621 ---[ end trace 729e5cf761a72ac6 ]---