Warning: Permanently added '10.128.0.188' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 44.505637][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.905248][ T21] usb 1-1: unable to get BOS descriptor or descriptor too short [ 44.985254][ T21] usb 1-1: config 128 has an invalid interface number: 48 but max is 0 [ 44.993808][ T21] usb 1-1: config 128 contains an unexpected descriptor of type 0x1, skipping [ 45.002983][ T21] usb 1-1: config 128 has no interface number 0 [ 45.009309][ T21] usb 1-1: config 128 interface 48 altsetting 138 endpoint 0x6 has an invalid bInterval 255, changing to 7 [ 45.020785][ T21] usb 1-1: config 128 interface 48 altsetting 138 has an invalid endpoint with address 0x0, skipping [ 45.031793][ T21] usb 1-1: config 128 interface 48 altsetting 138 bulk endpoint 0x8F has invalid maxpacket 0 [ 45.042034][ T21] usb 1-1: config 128 interface 48 altsetting 138 has an invalid endpoint with address 0x0, skipping [ 45.053181][ T21] usb 1-1: config 128 interface 48 altsetting 138 bulk endpoint 0x2 has invalid maxpacket 128 [ 45.063563][ T21] usb 1-1: config 128 interface 48 altsetting 138 has a duplicate endpoint with address 0x2, skipping [ 45.074880][ T21] usb 1-1: config 128 interface 48 has no altsetting 0 [ 45.315203][ T21] usb 1-1: string descriptor 0 read error: -22 [ 45.321460][ T21] usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=d3.2a [ 45.330581][ T21] usb 1-1: New USB device strings: Mfr=5, Product=3, SerialNumber=255 [ 45.378842][ T21] ------------[ cut here ]------------ [ 45.384393][ T21] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 45.390595][ T21] WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 45.400265][ T21] Kernel panic - not syncing: panic_on_warn set ... [ 45.407109][ T21] CPU: 1 PID: 21 Comm: kworker/1:1 Not tainted 5.2.0-rc6+ #15 [ 45.414752][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.424804][ T21] Workqueue: usb_hub_wq hub_event [ 45.429808][ T21] Call Trace: [ 45.433103][ T21] dump_stack+0xca/0x13e [ 45.437328][ T21] ? usb_submit_urb+0x10b0/0x13b0 [ 45.442461][ T21] panic+0x292/0x6c9 [ 45.446350][ T21] ? __warn_printk+0xf3/0xf3 [ 45.450961][ T21] ? usb_submit_urb+0x1188/0x13b0 [ 45.456142][ T21] ? __probe_kernel_read+0x16c/0x1b0 [ 45.461407][ T21] ? __warn.cold+0x5/0x4b [ 45.465716][ T21] ? __warn+0xe4/0x1c0 [ 45.469771][ T21] ? usb_submit_urb+0x1188/0x13b0 [ 45.474779][ T21] __warn.cold+0x20/0x4b [ 45.479007][ T21] ? usb_submit_urb+0x1188/0x13b0 [ 45.484018][ T21] report_bug+0x262/0x2a0 [ 45.488349][ T21] do_error_trap+0x12b/0x1e0 [ 45.492917][ T21] ? usb_submit_urb+0x1188/0x13b0 [ 45.498125][ T21] do_invalid_op+0x32/0x40 [ 45.502677][ T21] ? usb_submit_urb+0x1188/0x13b0 [ 45.507783][ T21] invalid_op+0x14/0x20 [ 45.511927][ T21] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 45.517573][ T21] Code: 4d 85 ed 74 2c e8 f8 d3 f4 fd 4c 89 f7 e8 a0 51 1c ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 0e f7 85 e8 83 98 ca fd <0f> 0b e9 20 f4 ff ff e8 cc d3 f4 fd 4c 89 f2 48 b8 00 00 00 00 00 [ 45.537330][ T21] RSP: 0018:ffff8881d9eff090 EFLAGS: 00010282 [ 45.543391][ T21] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 45.551470][ T21] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3dfe04 [ 45.559463][ T21] RBP: ffff8881cfd4a540 R08: ffff8881d9e36000 R09: 0000000000000000 [ 45.567532][ T21] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 45.575492][ T21] R13: ffff8881d3629f48 R14: ffff8881cfdc80a0 R15: ffff8881d41fa300 [ 45.583593][ T21] ? vprintk_func+0x7d/0x113 [ 45.588180][ T21] usb_start_wait_urb+0x108/0x2b0 [ 45.593192][ T21] ? sg_clean+0x230/0x230 [ 45.597520][ T21] ? kasan_unpoison_shadow+0x30/0x40 [ 45.602789][ T21] ? memset+0x20/0x40 [ 45.606751][ T21] usb_bulk_msg+0x228/0x550 [ 45.611425][ T21] amradio_send_cmd+0x2e4/0x800 [ 45.616267][ T21] ? kasan_unpoison_shadow+0x30/0x40 [ 45.621527][ T21] ? usb_si4713_probe+0xd03/0xd03 [ 45.626701][ T21] ? read_word_at_a_time+0xe/0x20 [ 45.631714][ T21] ? strscpy+0x8a/0x280 [ 45.635849][ T21] usb_amradio_probe+0x409/0x6b2 [ 45.640813][ T21] usb_probe_interface+0x305/0x7a0 [ 45.645915][ T21] ? usb_probe_device+0x100/0x100 [ 45.650924][ T21] really_probe+0x281/0x660 [ 45.655404][ T21] driver_probe_device+0x104/0x210 [ 45.660496][ T21] __device_attach_driver+0x1c2/0x220 [ 45.665930][ T21] ? driver_allows_async_probing+0x160/0x160 [ 45.671903][ T21] bus_for_each_drv+0x15c/0x1e0 [ 45.676738][ T21] ? bus_rescan_devices+0x20/0x20 [ 45.681747][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 45.687540][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 45.692808][ T21] __device_attach+0x217/0x360 [ 45.697556][ T21] ? device_bind_driver+0xd0/0xd0 [ 45.702635][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 45.708002][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 45.713266][ T21] bus_probe_device+0x1e4/0x290 [ 45.718204][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 45.724167][ T21] device_add+0xae6/0x16f0 [ 45.728580][ T21] ? uevent_store+0x50/0x50 [ 45.733065][ T21] usb_set_configuration+0xdf6/0x1670 [ 45.738419][ T21] generic_probe+0x9d/0xd5 [ 45.742815][ T21] usb_probe_device+0x99/0x100 [ 45.747583][ T21] ? usb_suspend+0x620/0x620 [ 45.752195][ T21] really_probe+0x281/0x660 [ 45.756690][ T21] driver_probe_device+0x104/0x210 [ 45.761791][ T21] __device_attach_driver+0x1c2/0x220 [ 45.767209][ T21] ? driver_allows_async_probing+0x160/0x160 [ 45.773176][ T21] bus_for_each_drv+0x15c/0x1e0 [ 45.778010][ T21] ? bus_rescan_devices+0x20/0x20 [ 45.783023][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 45.788818][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 45.794093][ T21] __device_attach+0x217/0x360 [ 45.798961][ T21] ? device_bind_driver+0xd0/0xd0 [ 45.804008][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 45.809280][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 45.814553][ T21] bus_probe_device+0x1e4/0x290 [ 45.819460][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 45.825362][ T21] device_add+0xae6/0x16f0 [ 45.829755][ T21] ? uevent_store+0x50/0x50 [ 45.834469][ T21] usb_new_device.cold+0x6a4/0xe61 [ 45.839572][ T21] hub_event+0x1abd/0x3550 [ 45.843968][ T21] ? hub_port_debounce+0x260/0x260 [ 45.849066][ T21] process_one_work+0x905/0x1570 [ 45.853988][ T21] ? pwq_dec_nr_in_flight+0x310/0x310 [ 45.859337][ T21] ? do_raw_spin_lock+0x11a/0x280 [ 45.864348][ T21] worker_thread+0x96/0xe20 [ 45.869326][ T21] ? process_one_work+0x1570/0x1570 [ 45.874513][ T21] kthread+0x30b/0x410 [ 45.878641][ T21] ? kthread_park+0x1a0/0x1a0 [ 45.883308][ T21] ret_from_fork+0x24/0x30 [ 45.888235][ T21] Kernel Offset: disabled [ 45.892594][ T21] Rebooting in 86400 seconds..