Re: [Bug 1749961] Re: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller

2020-06-23 Thread Aki Nyrhinen 
I tried with iommu=off when I last looked at this and the problem
persisted.

On Tue, Jun 23, 2020, 12:25 AM Mikko Rantalainen <1749...@bugs.launchpad.net>
wrote:

> Could somebody that is seeing this problem try to boot with kernel flag
> "iommu=off". Some hardware that used to work with older kernels may be
> broken and fails to work with modern kernels which default to using
> IOMMU.
>
> Note that disabling IOMMU is a heavy handed workaround, not a proper
> fix. For more information about IOMMU, see https://heiko-sieger.info
> /iommu-groups-what-you-need-to-consider/
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1749961
>
> Title:
>   xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
>   Controller
>
> 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:
>   In Progress
> Status in linux source package in Bionic:
>   In Progress
> 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 :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928021] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e020 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928024] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928026] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e030 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928027] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928029] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e050 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928386] xhci_hcd :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/ubuntu/+source/linux/+bug/1749961/+subscriptions
>

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Title:
  xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
  Controller

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Re: [Bug 1749961] Re: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller

2020-05-06 Thread Aki Nyrhinen 
John,

Unfortunately the chip is unmarked except for the letters "V3" and a dot to
mark a corner.  It's QFP88 package of some kind.


On Wed, May 6, 2020, 11:55 AM John Jackson <1749...@bugs.launchpad.net>
wrote:

> Thanks Lior, and Aki. I fear the Razer core X chroma may require
> extensive setup and a graphics card that I do not have handy or am
> prepared to take on right now.  And I cannot get the IMX291 CMOS Camera
> overnight. Aki, do you mind looking at the Camera and trying decipher
> which device side usb controller or mcu is on the board, maybe I can
> find something similar that I can get over night.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1749961
>
> Title:
>   xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
>   Controller
>
> 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:
>   In Progress
> Status in linux source package in Bionic:
>   In Progress
> 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 :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928021] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e020 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928024] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928026] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e030 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928027] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928029] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e050 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928386] xhci_hcd :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/ubuntu/+source/linux/+bug/1749961/+subscriptions
>


** Attachment added: "IMG_20200506_121654.jpg"
   
https://bugs.launchpad.net/bugs/1749961/+attachment/5367495/+files/IMG_20200506_121654.jpg

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Title:
  xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
  Controller

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Re: [Bug 1749961] Re: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller

2020-05-06 Thread Aki Nyrhinen 
Hi John,

The webcam in my trace is
https://www.amazon.com/gp/product/B07P7YSZV1/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
The pcie card that looks identical to this one
https://www.newegg.com/model-orico-pa31-2p-pci-express-to-usb-card/p/17Z-0003-8?Description=usb%203.1%20&cm_re=usb_3.1-_-9SIA1DS4TW2779-_-Product

I could mail you one of each if you're interested in working on a fix.

On Wed, May 6, 2020 at 8:50 AM John Jackson <1749...@bugs.launchpad.net>
wrote:

> Hi Ubuntu Community,
>
> I would like to find one of the COTS products that is reproducing this
> issue. From reading the thread above it looks like it is a camera and a
> usb ethernet adapter. Does anyone have more specifics or a product link
> where I can purchase these. I currently havent seen the issue with a Usb
> block device such as a JMicron nvme to usb device type c, but I will
> continue testing.
>
> Where can i find this camera?
> Camera 1080p60 USB3 webcam
> idVendor=15aa, idProduct=1555
>
>
> Thanks,
> John
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1749961
>
> Title:
>   xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
>   Controller
>
> 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:
>   In Progress
> Status in linux source package in Bionic:
>   In Progress
> 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 :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928021] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e020 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928024] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928026] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e030 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928027] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA ptr not
> part of current TD ep_index 2 comp_code 13
>   [431.928029] xhci_hcd :12:00.0: Looking for event-dma
> 003f3330e050 trb-start 003f3330e000 trb-end 003f3330e000
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928386] xhci_hcd :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/ubuntu/+source/linux/+bug/1749961/+subscriptions
>

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1749961

Title:
  xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
  Controller

To manage notifications about this bug go to:
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Re: [Bug 1749961] Re: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller

2020-05-06 Thread Lior Lobel 
Hi John,

I see this issue in a Razer core X chroma, related to the Ethernet 
adapter. Obviously, this it is expansive to just buy for testing 
purposes. But just wanted to mention..

Best,

Lior

On Wed, May 6, 2020 at 15:44, John Jackson <1749...@bugs.launchpad.net> 
wrote:
> Hi Ubuntu Community,
> 
> I would like to find one of the COTS products that is reproducing this
> issue. From reading the thread above it looks like it is a camera and 
> a
> usb ethernet adapter. Does anyone have more specifics or a product 
> link
> where I can purchase these. I currently havent seen the issue with a 
> Usb
> block device such as a JMicron nvme to usb device type c, but I will
> continue testing.
> 
> Where can i find this camera?
> Camera 1080p60 USB3 webcam
> idVendor=15aa, idProduct=1555
> 
> 
> Thanks,
> John
> 
> --
> You received this bug notification because you are subscribed to the 
> bug
> report.
> 
> 
> Title:
>   xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
>   Controller
> 
> 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:
>   In Progress
> Status in linux source package in Bionic:
>   In Progress
> 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 :12:00.0: ERROR Transfer event TRB DMA 
> ptr not part of current TD ep_index 2 comp_code 13
>   [431.928021] xhci_hcd :12:00.0: Looking for event-dma 
> 003f3330e020 trb-start 003f3330e000 trb-end 003f3330e000 
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928024] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA 
> ptr not part of current TD ep_index 2 comp_code 13
>   [431.928026] xhci_hcd :12:00.0: Looking for event-dma 
> 003f3330e030 trb-start 003f3330e000 trb-end 003f3330e000 
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928027] xhci_hcd :12:00.0: ERROR Transfer event TRB DMA 
> ptr not part of current TD ep_index 2 comp_code 13
>   [431.928029] xhci_hcd :12:00.0: Looking for event-dma 
> 003f3330e050 trb-start 003f3330e000 trb-end 003f3330e000 
> seg-start 003f3330e000 seg-end 003f3330eff0
>   [431.928386] xhci_hcd :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:
>   
> 
>   The fix to this issue seems to be the following patch:
>   
> 
> 
>   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:
> 

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https://bugs.launchpad.net/bugs/1749961

Title:
  xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
  Controller

To manage notifications about this bug go to:
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