Same issue in kernel 4.4. Is there a backport for 16.04?
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial
$ uname -a Linux rig01 4.4.0-92-generic #115-Ubuntu SMP Thu Aug 10 09:04:33 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
$ dmesg [81862.720112] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.720120] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2110 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0 [81862.720299] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.720302] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2120 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0 [81862.720687] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.720694] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2130 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0 [81862.720911] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.720914] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2140 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0 [81862.722506] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.722513] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2150 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0 [81862.722584] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 [81862.722588] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2160 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
$ lsusb -s 006:002 -v
Bus 006 Device 002: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 255 Vendor Specific Subclass bDeviceProtocol 0 bMaxPacketSize0 9 idVendor 0x0b95 ASIX Electronics Corp. idProduct 0x1790 AX88179 Gigabit Ethernet bcdDevice 1.00 iManufacturer 1 ASIX Elec. Corp. iProduct 2 AX88179 iSerial 3 0000249B1E94E5 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 57 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 124mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 0 iInterface 4 Network_Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 11 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 15 Binary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 22 bNumDeviceCaps 2 USB 2.0 Extension Device Capability: bLength 7 bDescriptorType 16 bDevCapabilityType 2 bmAttributes 0x00000002 Link Power Management (LPM) Supported SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 wSpeedsSupported 0x000e Device can operate at Full Speed (12Mbps) Device can operate at High Speed (480Mbps) Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 1 micro seconds bU2DevExitLat 101 micro seconds Device Status: 0x0000 (Bus Powered)
Same issue in kernel 4.4. Is there a backport for 16.04?
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
$ uname -a
Linux rig01 4.4.0-92-generic #115-Ubuntu SMP Thu Aug 10 09:04:33 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
$ dmesg
[81862.720112] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.720120] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2110 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
[81862.720299] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.720302] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2120 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
[81862.720687] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.720694] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2130 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
[81862.720911] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.720914] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2140 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
[81862.722506] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.722513] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2150 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
[81862.722584] xhci_hcd 0000:0d:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13
[81862.722588] xhci_hcd 0000:0d:00.0: Looking for event-dma 0000001fa64e2160 trb-start 0000001fa64e20f0 trb-end 0000001fa64e20f0 seg-start 0000001fa64e2000 seg-end 0000001fa64e2ff0
$ lsusb -s 006:002 -v
Bus 006 Device 002: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet tions 1 ionValue 1 orType 4 eNumber 0 eSetting 0 eClass 255 Vendor Specific Class eSubClass 255 Vendor Specific Subclass eProtocol 0
bDescriptorTyp e 5
bEndpointAddre ss 0x81 EP 1 IN
bmAttributes 3
wMaxPacketSize 0x0008 1x 8 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x82 EP 2 IN
bmAttributes 2
wMaxPacketSize 0x0400 1x 1024 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x03 EP 3 OUT
bmAttributes 2
wMaxPacketSize 0x0400 1x 1024 bytes ityType 2 ityType 3 orted 0x000e itySupport 1
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x0b95 ASIX Electronics Corp.
idProduct 0x1790 AX88179 Gigabit Ethernet
bcdDevice 1.00
iManufacturer 1 ASIX Elec. Corp.
iProduct 2 AX88179
iSerial 3 0000249B1E94E5
bNumConfigura
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 57
bNumInterfaces 1
bConfigurat
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 124mA
Interface Descriptor:
bLength 9
bDescript
bInterfac
bAlternat
bNumEndpoints 3
bInterfac
bInterfac
bInterfac
iInterface 4 Network_Interface
Endpoint Descriptor:
bLength 7
Transfer Type Interrupt
Synch Type None
Usage Type Data
bInterval 11
bMaxBurst 0
Endpoint Descriptor:
bLength 7
Transfer Type Bulk
Synch Type None
Usage Type Data
bInterval 0
bMaxBurst 3
Endpoint Descriptor:
bLength 7
Transfer Type Bulk
Synch Type None
Usage Type Data
bInterval 0
bMaxBurst 15
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabil
bmAttributes 0x00000002
Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabil
bmAttributes 0x00
wSpeedsSupp
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctional
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 1 micro seconds
bU2DevExitLat 101 micro seconds
Device Status: 0x0000
(Bus Powered)