[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
Hello Christopher, > 1) Could you please plug your ASIX device in, execute the following in a > terminal and post it to this report: > usb-devices Please see attached file usb-devices_output_with_0b95_1790_ASIX_Electronics_Corp_USB2_port.txt Currently, other than the device, only a mouse is physically plugged to an external USB port. Oher hardware listed (card reader, wifi, hubs, webcam) is permanently part of the laptop. In case it matters, I haven't rebooted since last post, so still running Linux n55sf-l 3.12.0-031200rc7-generic #201310271935 SMP Sun Oct 27 23:37:06 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux > 2) Are you using a default install drivers (i.e. provided by supported > Ubuntu repositories), the following PPA driver > https://launchpad.net/~qji/+archive/ax88179 , something else? I haven't done anything about the device at any time : no PPA, no manual driver install, no user-space tool install, no nothing. Just plug the device (and an Ethernet cable). Only kernel-side maneuver was to install bumblebee (from regular package else machine draws a lot of power, heats and makes a loud fan noise, all cleanly fixed by bumblebee). Regards, ** Attachment added: "usb-devices_output_with_0b95_1790_ASIX_Electronics_Corp_USB2_port.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269883/+attachment/3954132/+files/usb-devices_output_with_0b95_1790_ASIX_Electronics_Corp_USB2_port.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Incomplete Bug description: Plugging USB-to-ethernet device ID 0b95:1790 ASIX Electronics Corp. in USB3 port yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. This is reproducible 3 out of 4 attempts. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr c
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
gouri, just to clarify: 1) Could you please plug your ASIX device in, execute the following in a terminal and post it to this report: usb-devices 2) Are you using a default install drivers (i.e. provided by supported Ubuntu repositories), the following PPA driver https://launchpad.net/~qji/+archive/ax88179 , something else? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Incomplete Bug description: Plugging USB-to-ethernet device ID 0b95:1790 ASIX Electronics Corp. in USB3 port yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. This is reproducible 3 out of 4 attempts. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.075350] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.075364] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.199491] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.199504] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pe
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
** Description changed: - Hello, - - # Summary - - - Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. - Plugging on USB2 port, exact same situation otherwise, works well. - Reproducible : not always, about 3 out of 4 attempts. - - # Details - - Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. - Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. - - Device USB ID is ID 0b95:1790 ASIX Electronics Corp. + Plugging USB-to-ethernet device ID 0b95:1790 ASIX Electronics Corp. in + USB3 port yields slow performance, dmesg flooded with errors. Plugging + on USB2 port, exact same situation otherwise, works well. This is + reproducible 3 out of 4 attempts. Machine has 2 USB3 ports on the left, + 2 USB2 ports on the right. ### When working (USB2 port) - * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : - * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool - eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool - eth0: no link eth1: 10 Mbit, half duplex, no link - real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool - eth0: no link eth1: negotiated 100baseTx-FD, link ok - real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... - - time sudo mii-tool - + time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok - real 0m0.057s user 0m0.011s sys 0m0.012s - * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). - - 50 ei_me :00:16.0: reset: wrong host start response - 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. - 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped - 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING - 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD - 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 + 50 ei_me :00:16.0: reset: wrong host start response + 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. + 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped + 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING + 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD + 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt - 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 - 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 - 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. - 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr - 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped - 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 - 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD - - - 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready - 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 - 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 - 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 - 6 net_ratelimit: 31 callbacks suppressed - 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready - 10 net_ratelimit: 30 callbacks suppressed - 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 - 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 - 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped - 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. - 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr - 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD - 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 - - - Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. - Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr - Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. - Jan 16 18:39:36 n55sf-l kernel: [203182.075350] xhci_hcd :04:00.
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
Oops, finger slip caused posting too early. On upstream kernel 3.12.0-031200rc7-generic #201310271935 bug **still occurs** with same characteristics including probability of happening on any test (about 75% probability). 12.10 kernel was Linux version 3.5.0-42-generic (buildd@lamiak) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #65-Ubuntu SMP Tue Oct 1 23:38:22 UTC 2013 (Ubuntu 3.5.0-42.65-generic 3.5.7.21) 13.04 kernel was Linux version 3.8.0-27-generic (buildd@roseapple) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC 2013 (Ubuntu 3.8.0-27.40-generic 3.8.13.4) Regards, -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
According to https://launchpad.net/ax88179 the driver is in mainline kernel since 3.9 which explains why older Ubuntu releases did not recognize the device. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.075350] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.075364] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.199491] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.199504] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending.
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
Hello @jsalisbury, Thank you for your reply. For old releases I booted old versions of Ubuntu that I used before upgrading to 13.10 and are still lying For new kernel, I followed your link and used URL http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc7-saucy/ Here's the summary of my tests : * On Ubuntu 12.10 device is not recognized as an Ethernet device. * On Ubuntu 13.04 device is not recognized as an Ethernet device. * On upstream kernel 3.12.0-031200rc7-generic #201310271935 Linux n55sf-l 3.12.0-031200rc7-generic #201310271935 SMP Sun Oct 27 23:37:06 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux LC_ALL=C apt-cache policy linux-image-3.12.0-031200rc7-generic linux-image-3.12.0-031200rc7-generic: Installed: 3.12.0-031200rc7.201310271935 Candidate: 3.12.0-031200rc7.201310271935 Version table: *** 3.12.0-031200rc7.201310271935 0 100 /var/lib/dpkg/status Do you want kernel logs for these 3 tests or any sort of extra details ? ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR T
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
Did this issue occur in a previous version of Ubuntu, or is this a new issue? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-rc8-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Incomplete Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
** Attachment added: "dmesg of another attempt, also reproducing the bug" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269883/+attachment/3950210/+files/kern.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.075350] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.075364] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.199491] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.199504] xhci_hcd :04:00.0: A Set TR Deq Ptr command
[Kernel-packages] [Bug 1269883] Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors
dmesg of one attempt ** Attachment added: "dmesg of one attempt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269883/+attachment/3950209/+files/dmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269883 Title: Bad performance of Ethernet on USB3 port, dmesg flooded with errors Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, # Summary Plugging on USB3 port an USB-to-ethernet device yields slow performance, dmesg flooded with errors. Plugging on USB2 port, exact same situation otherwise, works well. Reproducible : not always, about 3 out of 4 attempts. # Details Observed on Asus n55s laptop with 64-bit Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz and 64-bit kernel 3.11.0-15-generic #23-Ubuntu. Machine has 2 USB3 ports on the left, 2 USB2 ports on the right. Device USB ID is ID 0b95:1790 ASIX Electronics Corp. ### When working (USB2 port) * ethernet auto-negociation is fast * mii-tool is fast (typical 0.05s) * few lines in dmesg * good performance ### When failing : * ethernet auto-negociation fails, then sometimes eventually works * mii-tool is slow (10s of seconds instead of 0.05s) time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m40.014s user 0m0.013s sys 0m0.006s time sudo mii-tool eth0: no link eth1: 10 Mbit, half duplex, no link real 0m50.015s user 0m0.011s sys 0m0.011s time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m10.051s user 0m0.000s sys 0m0.012s But on some attempts mii-tool is fast... time sudo mii-tool eth0: no link eth1: negotiated 100baseTx-FD, link ok real 0m0.057s user 0m0.011s sys 0m0.012s * DHCP eventually completes (after about 30 seconds) then ethernet works. * whole system behaviour feels a little sluggish (not very clear, though) * mii-tool still slow (10s of seconds instead of 0.05s) ## dmesg when failing Full dmesg attached. Specific lines with occurrence count at random point (obtained with "dmesg | sed 's/^//' | sort | uniq -c | sort -n" ). 50 ei_me :00:16.0: reset: wrong host start response 51 ei_me :00:16.0: reset: unexpected enumeration response hbm. 60 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 100 ei_me :00:16.0: unexpected reset: dev_state = RESETTING 141 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 214 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Another attempt 11 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 61 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 61 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 925 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 5 IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0001: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x0009: -110 6 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x000a: -110 6 net_ratelimit: 31 callbacks suppressed 9 IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready 10 net_ratelimit: 30 callbacks suppressed 14 ax88179_178a 4-1:1.0 eth1: Failed to read reg index 0x: -110 14 ax88179_178a 4-1:1.0 eth1: Failed to write reg index 0x0002: -110 209 ax88179_178a 4-1:1.0 eth1: kevent 4 may have been dropped 232 xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. 232 xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr 610 xhci_hcd :04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD 809 ax88179_178a 4-1:1.0 eth1: ax88179 - Link status is: 1 Jan 16 18:39:35 n55sf-l kernel: [203181.206451] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203181.578841] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203181.578854] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.075350] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.075364] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pending. Jan 16 18:39:36 n55sf-l kernel: [203182.199491] xhci_hcd :04:00.0: WARN Cannot submit Set TR Deq Ptr Jan 16 18:39:36 n55sf-l kernel: [203182.199504] xhci_hcd :04:00.0: A Set TR Deq Ptr command is pen
