Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. [ 23.649933][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 23.889474][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 24.009603][ T83] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 256 [ 24.020679][ T83] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has wMaxPacketSize 0, skipping [ 24.030771][ T83] usb 1-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=ad.a7 [ 24.039993][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.051036][ T83] usb 1-1: config 0 descriptor?? [ 24.069745][ T1713] raw: raw_ioctl_ep_enable: fail, usb_ep_enable returned -22 [ 24.077368][ T1713] raw: raw_ioctl_ep_enable: fail, usb_ep_enable returned -22 [ 24.090852][ T83] ------------[ cut here ]------------ [ 24.096464][ T83] URB 00000000704fa680 submitted while active [ 24.102738][ T83] WARNING: CPU: 1 PID: 83 at drivers/usb/core/urb.c:362 usb_submit_urb+0x10c1/0x13b0 [ 24.112317][ T83] Kernel panic - not syncing: panic_on_warn set ... [ 24.118887][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.4.0-rc6+ #0 [ 24.126232][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.136275][ T83] Workqueue: usb_hub_wq hub_event [ 24.141289][ T83] Call Trace: [ 24.144564][ T83] dump_stack+0xca/0x13e [ 24.148806][ T83] ? usb_submit_urb+0x10c0/0x13b0 [ 24.153823][ T83] panic+0x2aa/0x6e1 [ 24.157698][ T83] ? add_taint.cold+0x16/0x16 [ 24.162364][ T83] ? __probe_kernel_read+0x188/0x1d0 [ 24.167638][ T83] ? __warn.cold+0x14/0x33 [ 24.172036][ T83] ? __warn+0xd5/0x1d0 [ 24.176099][ T83] ? usb_submit_urb+0x10c1/0x13b0 [ 24.181101][ T83] __warn.cold+0x2f/0x33 [ 24.185323][ T83] ? usb_submit_urb+0x10c1/0x13b0 [ 24.190346][ T83] report_bug+0x27b/0x2f0 [ 24.194653][ T83] do_error_trap+0x12b/0x1e0 [ 24.199219][ T83] ? usb_submit_urb+0x10c1/0x13b0 [ 24.204219][ T83] do_invalid_op+0x32/0x40 [ 24.208872][ T83] ? usb_submit_urb+0x10c1/0x13b0 [ 24.213869][ T83] invalid_op+0x23/0x30 [ 24.218016][ T83] RIP: 0010:usb_submit_urb+0x10c1/0x13b0 [ 24.223631][ T83] Code: 89 de e8 b2 23 ef fd 84 db 0f 85 42 f6 ff ff e8 75 22 ef fd 4c 89 fe 48 c7 c7 c0 76 14 86 c6 05 54 c4 35 04 01 e8 94 bd c4 fd <0f> 0b e9 20 f6 ff ff c7 44 24 14 01 00 00 00 e9 d7 f6 ff ff 41 bd [ 24.243241][ T83] RSP: 0018:ffff8881d89ef0f8 EFLAGS: 00010286 [ 24.249382][ T83] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.257344][ T83] RDX: 0000000000000000 RSI: ffffffff8128c9cd RDI: ffffed103b13de11 [ 24.265310][ T83] RBP: ffff8881d8d22200 R08: ffff8881d8c5