[20032.854512] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3)
[20032.854515] vhci_hcd vhci_hcd.0: devid(524290) speed(2) speed_str(full-speed)
[20032.854548] vhci_hcd vhci_hcd.0: Device attached
[20033.131604] vhci_hcd: vhci_device speed not set
[20033.201641] usb 1-1: new full-speed USB device number 15 using vhci_hcd
[20033.281600] vhci_hcd: vhci_device speed not set
[20033.351639] usb 1-1: SetAddress Request (15) to port 0
[20033.397017] usb 1-1: New USB device found, idVendor=1366, idProduct=1051, bcdDevice= 1.00
[20033.397019] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[20033.397019] usb 1-1: Product: J-Link
[20033.397020] usb 1-1: Manufacturer: SEGGER
[20033.397040] usb 1-1: SerialNumber: 001050009857
[20033.400006] cdc_acm 1-1:1.0: ttyACM0: USB ACM device
[20033.401606] cdc_acm 1-1:1.2: ttyACM1: USB ACM device
[20036.319549] docker0: port 1(vethdc3882f) entered disabled state
[20036.319586] vethad765cf: renamed from eth0
[20036.459355] docker0: port 1(vethdc3882f) entered disabled state
[20036.460745] device vethdc3882f left promiscuous mode
[20036.460764] docker0: port 1(vethdc3882f) entered disabled state
[20036.587806] docker0: port 1(veth0ad84f8) entered blocking state
[20036.587808] docker0: port 1(veth0ad84f8) entered disabled state
[20036.587831] device veth0ad84f8 entered promiscuous mode
[20036.587926] docker0: port 1(veth0ad84f8) entered blocking state
[20036.587927] docker0: port 1(veth0ad84f8) entered forwarding state
[20036.872224] eth0: renamed from veth9254cd7
[20036.921875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0ad84f8: link becomes ready
[20162.232266] vhci_hcd: unlink->seqnum 58654
[20162.232297] vhci_hcd: the urb (seqnum 58654) was already given back
[20162.235319] vhci_hcd: unlink->seqnum 58655
[20162.235320] vhci_hcd: the urb (seqnum 58655) was already given back
[20162.235412] vhci_hcd: unlink->seqnum 58656
[20162.235413] vhci_hcd: the urb (seqnum 58656) was already given back
[20162.235413] vhci_hcd: unlink->seqnum 58657
[20162.235414] vhci_hcd: the urb (seqnum 58657) was already given back
[20162.235415] vhci_hcd: unlink->seqnum 58658
[20162.235415] vhci_hcd: the urb (seqnum 58658) was already given back
[20162.235431] vhci_hcd: unlink->seqnum 58659
[20162.235499] vhci_hcd: the urb (seqnum 58659) was already given back
[20162.235503] vhci_hcd: unlink->seqnum 58660
[20162.235504] vhci_hcd: the urb (seqnum 58660) was already given back
[20162.235554] vhci_hcd: unlink->seqnum 58661
[20162.235554] vhci_hcd: the urb (seqnum 58661) was already given back

*** Serial emulator disconnected, trying to flash again:
[20194.302157] vhci_hcd: unlink->seqnum 58680
[20194.302160] vhci_hcd: urb->status 0
[20195.342026] vhci_hcd: unlink->seqnum 58682
[20195.342029] vhci_hcd: urb->status 0
[20196.271058] vhci_hcd: cannot find a urb of seqnum 58679 max seqnum 58686
[20196.271279] vhci_hcd: stop threads
[20196.271280] vhci_hcd: release socket
[20196.271281] vhci_hcd: unlink cleanup rx 58664
[20196.271281] vhci_hcd: the urb (seqnum 58664) was already given back
[20196.271282] vhci_hcd: unlink cleanup rx 58667
[20196.271282] vhci_hcd: the urb (seqnum 58667) was already given back
[20196.271283] vhci_hcd: unlink cleanup rx 58678
[20196.271283] vhci_hcd: the urb (seqnum 58678) was already given back
[20196.271336] vhci_hcd: disconnect device
[20196.271425] usb 1-1: USB disconnect, device number 15