Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. executing program login: [ 55.204879][ T22] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 55.564987][ T22] usb 1-1: config 6 has an invalid interface number: 17 but max is 0 [ 55.573325][ T22] usb 1-1: config 6 has no interface number 0 [ 55.579449][ T22] usb 1-1: config 6 interface 17 altsetting 0 endpoint 0x1 is Bulk; changing to Interrupt [ 55.825006][ T22] usb 1-1: language id specifier not provided by device, defaulting to English [ 56.544876][ T22] usb 1-1: New USB device found, idVendor=17e9, idProduct=73e1, bcdDevice=ff.d4 [ 56.554273][ T22] usb 1-1: New USB device strings: Mfr=9, Product=1, SerialNumber=9 executing program [ 56.954877][ T22] udlfb 1-1:6.17: vendor descriptor not available (-71) [ 56.974925][ T22] usb 1-1: Read EDID byte 0 failed: -71 [ 56.994890][ T22] usb 1-1: Read EDID byte 0 failed: -71 [ 57.014859][ T22] usb 1-1: Read EDID byte 0 failed: -71 [ 57.020585][ T22] usb 1-1: Unable to get valid EDID from device/display [ 57.046615][ T22] ------------[ cut here ]------------ [ 57.052295][ T22] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 57.058326][ T22] WARNING: CPU: 1 PID: 22 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 57.067897][ T22] Kernel panic - not syncing: panic_on_warn set ... [ 57.074466][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.3.0-rc5+ #28 [ 57.081893][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.092680][ T22] Workqueue: usb_hub_wq hub_event [ 57.099077][ T22] Call Trace: [ 57.102372][ T22] dump_stack+0xca/0x13e [ 57.106598][ T22] ? usb_submit_urb+0x1110/0x13b0 [ 57.111598][ T22] panic+0x2a3/0x6da [ 57.115462][ T22] ? add_taint.cold+0x16/0x16 [ 57.120114][ T22] ? __probe_kernel_read+0x188/0x1d0 [ 57.125365][ T22] ? __warn.cold+0x5/0x4a [ 57.129672][ T22] ? __warn+0xe3/0x1e0 [ 57.133720][ T22] ? usb_submit_urb+0x1188/0x13b0 [ 57.138715][ T22] __warn.cold+0x20/0x4a [ 57.142929][ T22] ? usb_submit_urb+0x1188/0x13b0 [ 57.147924][ T22] report_bug+0x262/0x2a0 [ 57.152312][ T22] do_error_trap+0x12b/0x1e0 [ 57.157024][ T22] ? usb_submit_urb+0x1188/0x13b0 [ 57.162058][ T22] do_invalid_op+0x32/0x40 [ 57.166556][ T22] ? usb_submit_urb+0x1188/0x13b0 [ 57.171561][ T22] invalid_op+0x23/0x30 [ 57.175807][ T22] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 57.181415][ T22] Code: 4d 85 ed 74 2c e8 88 ba ef fd 4c 89 f7 e8 70 bf 1c ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 69 18 86 e8 6d a0 c5 fd <0f> 0b e9 20 f4 ff ff e8 5c ba ef fd 4c 89 f2 48 b8 00 00 00 00 00 [ 57.200987][ T22] RSP: 0018:ffff8881da34ef90 EFLAGS: 00010282 [ 57.207179][ T22] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 57.215138][ T22] RDX: 0000000000000000 RSI: ffffffff81288cfd RDI: ffffed103b469de4 [ 57.223082][ T22] RBP: ffff8881d48dcf00 R08: ffff8881da340000 R09: fffffbfff11ad79a [ 57.231027][ T22] R10: fffffbfff11ad799 R11: ffffffff88d6bccf R12: 0000000000000003 [ 57.238972][ T22] R13: ffff8881d9114810 R14: ffff8881d5ca4d20 R15: ffff8881d94f9b00 [ 57.246929][ T22] ? vprintk_func+0x7d/0x113 [ 57.251494][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 57.256849][ T22] dlfb_submit_urb+0x89/0x160 [ 57.261500][ T22] dlfb_set_video_mode+0x2249/0x29b0 [ 57.266756][ T22] dlfb_ops_set_par+0x2a3/0x810 [ 57.271583][ T22] ? dlfb_handle_damage+0x660/0x660 [ 57.276824][ T22] ? dlfb_usb_probe.cold+0xc45/0x190a [ 57.282198][ T22] ? kfree+0xe4/0x2f0 [ 57.286155][ T22] dlfb_usb_probe.cold+0xc6d/0x190a [ 57.291333][ T22] ? edid_store+0x180/0x180 [ 57.295834][ T22] ? __pm_runtime_resume+0x111/0x180 [ 57.301115][ T22] usb_probe_interface+0x305/0x7a0 [ 57.306211][ T22] ? usb_probe_device+0x100/0x100 [ 57.311210][ T22] really_probe+0x281/0x6d0 [ 57.315700][ T22] driver_probe_device+0x101/0x1b0 [ 57.320799][ T22] __device_attach_driver+0x1c2/0x220 [ 57.326144][ T22] ? driver_allows_async_probing+0x160/0x160 [ 57.332098][ T22] bus_for_each_drv+0x162/0x1e0 [ 57.336919][ T22] ? bus_rescan_devices+0x20/0x20 [ 57.341914][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 57.347691][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 57.352951][ T22] __device_attach+0x217/0x360 [ 57.357689][ T22] ? device_bind_driver+0xd0/0xd0 [ 57.362682][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 57.367933][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 57.373202][ T22] bus_probe_device+0x1e4/0x290 [ 57.378018][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 57.383879][ T22] device_add+0xae6/0x16f0 [ 57.388278][ T22] ? uevent_store+0x50/0x50 [ 57.392767][ T22] usb_set_configuration+0xdf6/0x1670 [ 57.398108][ T22] generic_probe+0x9d/0xd5 [ 57.402492][ T22] usb_probe_device+0x99/0x100 [ 57.407226][ T22] ? usb_suspend+0x620/0x620 [ 57.411781][ T22] really_probe+0x281/0x6d0 [ 57.416254][ T22] driver_probe_device+0x101/0x1b0 [ 57.421332][ T22] __device_attach_driver+0x1c2/0x220 [ 57.426670][ T22] ? driver_allows_async_probing+0x160/0x160 [ 57.432614][ T22] bus_for_each_drv+0x162/0x1e0 [ 57.437433][ T22] ? bus_rescan_devices+0x20/0x20 [ 57.442427][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 57.448203][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 57.453458][ T22] __device_attach+0x217/0x360 [ 57.458199][ T22] ? device_bind_driver+0xd0/0xd0 [ 57.463187][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 57.468437][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 57.473688][ T22] bus_probe_device+0x1e4/0x290 [ 57.478507][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 57.484367][ T22] device_add+0xae6/0x16f0 [ 57.488747][ T22] ? uevent_store+0x50/0x50 [ 57.493221][ T22] usb_new_device.cold+0x6a4/0xe79 [ 57.498481][ T22] hub_event+0x1b5c/0x3640 [ 57.502885][ T22] ? hub_port_debounce+0x260/0x260 [ 57.507976][ T22] process_one_work+0x92b/0x1530 [ 57.512891][ T22] ? pwq_dec_nr_in_flight+0x310/0x310 [ 57.518234][ T22] ? do_raw_spin_lock+0x11a/0x280 [ 57.523232][ T22] worker_thread+0x96/0xe20 [ 57.527716][ T22] ? process_one_work+0x1530/0x1530 [ 57.532882][ T22] kthread+0x318/0x420 [ 57.536921][ T22] ? kthread_create_on_node+0xf0/0xf0 [ 57.542413][ T22] ret_from_fork+0x24/0x30 [ 57.547438][ T22] Kernel Offset: disabled [ 57.551791][ T22] Rebooting in 86400 seconds..