Have this problem in Raspberry Pi hosts with 6.8.0, while Intel hosts with the same USB Ethernet do not complain.
# uname -a Linux XX 6.8.0-1013-raspi #14-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 15:14:53 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux # dmesg [170385.819352] usb 3-1: Disable of device-initiated U1 failed. [170385.819381] usb 3-1: Disable of device-initiated U2 failed. [170385.841365] xhci-hcd xhci-hcd.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. [170385.841386] cdc_ncm 3-1:2.0 enx3c8cf860689d: unregister 'cdc_ncm' usb-xhci-hcd.0-1, CDC NCM (NO ZLP) [170385.841640] xhci-hcd xhci-hcd.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. [170385.873312] usb 3-1: Enable of device-initiated U1 failed. [170385.937301] usb 3-1: Enable of device-initiated U2 failed. [170386.161431] usb 3-1: reset SuperSpeed USB device number 2 using xhci-hcd [170386.301112] cdc_ncm 3-1:2.0: MAC-Address: 3c:8c:f8:60:68:9d [170386.301121] cdc_ncm 3-1:2.0: setting rx_max = 16384 [170386.301181] cdc_ncm 3-1:2.0: setting tx_max = 16384 [170386.301953] cdc_ncm 3-1:2.0 eth1: register 'cdc_ncm' at usb-xhci-hcd.0-1, CDC NCM (NO ZLP), 3c:8c:f8:60:68:9d [170386.358603] cdc_ncm 3-1:2.0 enx3c8cf860689d: renamed from eth1 # lsusb ... Bus 003 Device 002: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R) ... Same device works on: # uname -a Linux YY 6.8.0-48-generic #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux # lsusb ... Bus 004 Device 003: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R) Bus 004 Device 002: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R) ... -- 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/1749961 Title: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller Status in Linux: Confirmed Status in linux package in Ubuntu: In Progress Status in linux source package in Trusty: Won't Fix Status in linux source package in Xenial: Confirmed Status in linux source package in Bionic: Confirmed Status in linux source package in Focal: Confirmed Status in linux package in Debian: Confirmed Bug description: It was observed that while trying to use a 4K USB webcam connected to USB port provided by ASMedia ASM1142 USB 3.1 Controller, the webcam does not work and kernel log shows the following messages: [431.928016] xhci_hcd 0000:12:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13 [431.928021] xhci_hcd 0000:12:00.0: Looking for event-dma 0000003f3330e020 trb-start 0000003f3330e000 trb-end 0000003f3330e000 seg-start 0000003f3330e000 seg-end 0000003f3330eff0 [431.928024] xhci_hcd 0000:12:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13 [431.928026] xhci_hcd 0000:12:00.0: Looking for event-dma 0000003f3330e030 trb-start 0000003f3330e000 trb-end 0000003f3330e000 seg-start 0000003f3330e000 seg-end 0000003f3330eff0 [431.928027] xhci_hcd 0000:12:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13 [431.928029] xhci_hcd 0000:12:00.0: Looking for event-dma 0000003f3330e050 trb-start 0000003f3330e000 trb-end 0000003f3330e000 seg-start 0000003f3330e000 seg-end 0000003f3330eff0 [431.928386] xhci_hcd 0000:12:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13 A similar issue was already reported on Launchpad: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667750 The fix to this issue seems to be the following patch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9da5a109 Tests in our scenario with this patch proved still broken. Our next approach is to modify the patch a bit and re-test. This LP will be used to document our progress in the investigation. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1749961/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
