Warning: Permanently added '10.128.0.186' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 59.017752][ T142] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 59.537259][ T142] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.546364][ T142] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.554501][ T142] usb 1-1: Product: syz [ 59.558710][ T142] usb 1-1: Manufacturer: syz [ 59.563315][ T142] usb 1-1: SerialNumber: syz [ 59.608177][ T142] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 60.217191][ T142] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.837331][ C0] INFO: trying to register non-static key. [ 60.843169][ C0] the code is fine but needs lockdep annotation. [ 60.849466][ C0] turning off the locking correctness validator. [ 60.855761][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.7.0-syzkaller #0 [ 60.863308][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.873364][ C0] Call Trace: [ 60.876618][ C0] [ 60.879440][ C0] dump_stack+0xf6/0x16e [ 60.883655][ C0] register_lock_class+0x1442/0x17e0 [ 60.888906][ C0] ? arch_stack_walk+0x81/0xf0 [ 60.893636][ C0] ? lock_downgrade+0x720/0x720 [ 60.898462][ C0] ? is_dynamic_key+0x1b0/0x1b0 [ 60.903292][ C0] ? trace_hardirqs_off+0x50/0x1f0 [ 60.908372][ C0] __lock_acquire+0x101/0x6270 [ 60.913102][ C0] ? save_stack+0x32/0x40 [ 60.917395][ C0] ? save_stack+0x1b/0x40 [ 60.921688][ C0] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 60.927500][ C0] ? kmem_cache_alloc+0xd8/0x300 [ 60.932442][ C0] ? __build_skb+0x21/0x60 [ 60.936825][ C0] ? __netdev_alloc_skb+0x1e2/0x360 [ 60.941990][ C0] ? ath9k_hif_usb_rx_cb+0x64f/0x1050 [ 60.947328][ C0] ? __usb_hcd_giveback_urb+0x29a/0x550 [ 60.952840][ C0] ? usb_hcd_giveback_urb+0x368/0x420 [ 60.958175][ C0] ? dummy_timer+0x125e/0x32b4 [ 60.962910][ C0] ? call_timer_fn+0x1ac/0x6e0 [ 60.967642][ C0] ? run_timer_softirq+0x5e5/0x14c0 [ 60.972811][ C0] ? __do_softirq+0x21e/0x996 [ 60.977453][ C0] ? lockdep_hardirqs_on_prepare+0x550/0x550 [ 60.983408][ C0] ? acpi_safe_halt+0x72/0x90 [