| 2018-02-16 13:49:15 |
Guilherme G. Piccoli |
bug |
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added bug |
| 2018-02-16 13:50:14 |
Guilherme G. Piccoli |
bug task added |
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linux (Ubuntu) |
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| 2018-02-16 13:50:21 |
Guilherme G. Piccoli |
bug task deleted |
linux-meta (Ubuntu) |
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| 2018-02-16 13:51:07 |
Guilherme G. Piccoli |
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. |
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. |
|
| 2018-02-16 14:00:04 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2018-02-16 20:22:52 |
Rafael David Tinoco |
linux (Ubuntu): status |
Incomplete |
In Progress |
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| 2018-02-16 20:22:55 |
Rafael David Tinoco |
linux (Ubuntu): importance |
Undecided |
Medium |
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| 2018-02-16 20:23:03 |
Rafael David Tinoco |
linux (Ubuntu): assignee |
|
Guilherme G. Piccoli (gpiccoli) |
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| 2018-02-16 20:34:12 |
Guilherme G. Piccoli |
nominated for series |
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Ubuntu Trusty |
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| 2018-02-16 20:34:12 |
Guilherme G. Piccoli |
nominated for series |
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Ubuntu Xenial |
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| 2018-02-16 20:34:12 |
Guilherme G. Piccoli |
nominated for series |
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Ubuntu Bionic |
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| 2018-02-16 20:34:12 |
Guilherme G. Piccoli |
nominated for series |
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Ubuntu Artful |
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| 2018-02-16 20:49:51 |
Dan Streetman |
bug task added |
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linux (Ubuntu Artful) |
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| 2018-02-16 20:49:56 |
Dan Streetman |
bug task added |
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linux (Ubuntu Bionic) |
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| 2018-02-16 20:50:00 |
Dan Streetman |
bug task added |
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linux (Ubuntu Trusty) |
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| 2018-02-16 20:50:05 |
Dan Streetman |
bug task added |
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linux (Ubuntu Xenial) |
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| 2018-02-16 21:22:49 |
David Coronel |
bug |
|
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added subscriber David Coronel |
| 2018-02-16 21:34:33 |
Guilherme G. Piccoli |
linux (Ubuntu Trusty): importance |
Undecided |
Medium |
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| 2018-02-16 21:34:33 |
Guilherme G. Piccoli |
linux (Ubuntu Trusty): status |
New |
In Progress |
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| 2018-02-16 21:34:48 |
Guilherme G. Piccoli |
linux (Ubuntu Trusty): assignee |
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Guilherme G. Piccoli (gpiccoli) |
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| 2018-02-16 21:35:01 |
Guilherme G. Piccoli |
linux (Ubuntu Xenial): importance |
Undecided |
Medium |
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| 2018-02-16 21:35:01 |
Guilherme G. Piccoli |
linux (Ubuntu Xenial): status |
New |
In Progress |
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| 2018-02-16 21:35:01 |
Guilherme G. Piccoli |
linux (Ubuntu Xenial): assignee |
|
Guilherme G. Piccoli (gpiccoli) |
|
| 2018-02-16 21:35:15 |
Guilherme G. Piccoli |
linux (Ubuntu Artful): importance |
Undecided |
Medium |
|
| 2018-02-16 21:35:15 |
Guilherme G. Piccoli |
linux (Ubuntu Artful): status |
New |
In Progress |
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| 2018-02-16 21:35:15 |
Guilherme G. Piccoli |
linux (Ubuntu Artful): assignee |
|
Guilherme G. Piccoli (gpiccoli) |
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| 2018-02-20 16:41:35 |
Joseph Salisbury |
tags |
sts |
kernel-da-key sts |
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| 2018-02-22 11:28:21 |
Chen-Han Hsiao (Stanley) |
bug |
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added subscriber Chen-Han Hsiao (Stanley) |
| 2018-03-29 21:20:56 |
imperia |
bug task added |
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linux (Debian) |
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| 2018-07-24 09:34:04 |
Andy Whitcroft |
linux (Ubuntu Artful): status |
In Progress |
Won't Fix |
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| 2018-08-27 18:39:18 |
imperia |
attachment added |
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dmidecode.out https://bugs.launchpad.net/ubuntu/artful/+source/linux/+bug/1749961/+attachment/5181405/+files/dmidecode.out |
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| 2018-10-05 12:38:48 |
Guilherme G. Piccoli |
linux (Debian): status |
New |
Confirmed |
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| 2018-10-05 12:38:48 |
Guilherme G. Piccoli |
linux (Debian): assignee |
|
Guilherme G. Piccoli (gpiccoli) |
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| 2018-10-05 14:17:34 |
Roy Thompson |
bug |
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added subscriber Roy Thompson |
| 2019-04-26 21:14:23 |
Bryan Walsh |
bug |
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added subscriber Bryan Walsh |
| 2019-04-26 21:31:07 |
Bryan Walsh |
attachment added |
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egpu_debug.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+attachment/5259376/+files/egpu_debug.txt |
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| 2019-04-26 21:31:12 |
Bryan Walsh |
attachment added |
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egpu_debug.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+attachment/5259377/+files/egpu_debug.txt |
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| 2019-05-06 14:04:59 |
David Coronel |
removed subscriber David Coronel |
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| 2019-07-12 22:51:36 |
Lior Lobel |
bug |
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added subscriber Lior Lobel |
| 2019-12-08 19:28:20 |
Erik Davidson |
attachment added |
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egpu_debug.txt https://bugs.launchpad.net/ubuntu/artful/+source/linux/+bug/1749961/+attachment/5310852/+files/egpu_debug.txt |
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| 2019-12-21 22:34:30 |
Erik Davidson |
attachment added |
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egpu_debug.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+attachment/5314492/+files/egpu_debug.txt |
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| 2020-02-26 16:41:17 |
Freya Gaynor |
bug |
|
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added subscriber Freya Gaynor |
| 2020-02-28 16:16:04 |
Danny Pacheco |
bug |
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added subscriber Danny Pacheco |
| 2020-03-04 15:01:28 |
MGS |
bug |
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added subscriber Martin GS |
| 2020-04-03 21:35:39 |
Aki Nyrhinen |
attachment added |
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asm1142-trace.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+attachment/5345871/+files/asm1142-trace.txt |
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| 2020-04-03 21:36:46 |
Aki Nyrhinen |
bug |
|
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added subscriber Aki Nyrhinen |
| 2020-04-10 02:09:21 |
Felix Contant |
bug |
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added subscriber Felix Contant |
| 2020-05-04 14:54:08 |
Guilherme G. Piccoli |
bug task deleted |
linux (Ubuntu Artful) |
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| 2020-05-04 14:54:14 |
Guilherme G. Piccoli |
linux (Ubuntu Trusty): status |
In Progress |
Won't Fix |
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| 2020-05-05 11:21:19 |
Guilherme G. Piccoli |
nominated for series |
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Ubuntu Focal |
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| 2020-05-05 11:21:19 |
Guilherme G. Piccoli |
bug task added |
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linux (Ubuntu Focal) |
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| 2020-05-05 11:29:25 |
Guilherme G. Piccoli |
linux (Ubuntu Focal): status |
New |
Confirmed |
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| 2020-05-05 11:29:28 |
Guilherme G. Piccoli |
linux (Ubuntu Focal): importance |
Undecided |
Medium |
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| 2020-05-05 11:29:30 |
Guilherme G. Piccoli |
linux (Ubuntu Focal): assignee |
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Guilherme G. Piccoli (gpiccoli) |
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| 2020-05-06 20:09:19 |
Aki Nyrhinen |
attachment added |
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IMG_20200506_121654.jpg https://bugs.launchpad.net/bugs/1749961/+attachment/5367495/+files/IMG_20200506_121654.jpg |
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| 2020-05-13 04:40:05 |
Mikko Rantanen |
bug |
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added subscriber Mikko Rantanen |
| 2020-05-14 13:17:08 |
John Jackson |
attachment added |
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FlowControlErrorWithCamera.zip https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+attachment/5371545/+files/FlowControlErrorWithCamera.zip |
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| 2020-06-23 11:27:37 |
Chen-Han Hsiao (Stanley) |
removed subscriber Chen-Han Hsiao (Stanley) |
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| 2020-07-14 15:23:03 |
Guilherme G. Piccoli |
linux (Ubuntu Bionic): status |
In Progress |
Confirmed |
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| 2020-07-14 15:23:23 |
Guilherme G. Piccoli |
linux (Ubuntu Xenial): status |
In Progress |
Confirmed |
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| 2020-07-15 16:14:45 |
Nick Klein |
bug |
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added subscriber Nick Klein |
| 2020-10-12 02:37:27 |
Andrew H |
bug |
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added subscriber Andrew H |
| 2021-03-22 02:34:37 |
Kevin Hester |
bug watch added |
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https://bugzilla.kernel.org/show_bug.cgi?id=202541 |
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| 2021-03-22 02:34:37 |
Kevin Hester |
bug task added |
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linux |
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| 2021-03-22 03:05:07 |
Bug Watch Updater |
linux: status |
Unknown |
Confirmed |
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| 2021-03-22 03:05:07 |
Bug Watch Updater |
linux: importance |
Unknown |
High |
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| 2021-07-20 21:26:40 |
Guilherme G. Piccoli |
linux (Debian): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-07-20 21:26:41 |
Guilherme G. Piccoli |
linux (Ubuntu): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-07-20 21:26:43 |
Guilherme G. Piccoli |
linux (Ubuntu Trusty): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-07-20 21:26:46 |
Guilherme G. Piccoli |
linux (Ubuntu Bionic): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-07-20 21:26:49 |
Guilherme G. Piccoli |
linux (Ubuntu Focal): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-07-20 21:26:51 |
Guilherme G. Piccoli |
linux (Ubuntu Xenial): assignee |
Guilherme G. Piccoli (gpiccoli) |
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| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://github.com/ZerBea/hcxdumptool/issues/42 |
|
| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://bugzilla.kernel.org/show_bug.cgi?id=202241 |
|
| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
|
https://github.com/ZerBea/hcxdumptool/issues/57 |
|
| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://github.com/aircrack-ng/rtl8812au/issues/376 |
|
| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://github.com/dresden-elektronik/deconz-rest-plugin/issues/1640 |
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| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://bugzilla.kernel.org/show_bug.cgi?id=202243 |
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| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://bugzilla.kernel.org/show_bug.cgi?id=61621 |
|
| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
|
https://bugzilla.kernel.org/show_bug.cgi?id=198701 |
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| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://github.com/ZerBea/hcxdumptool/issues/80 |
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| 2021-09-09 04:35:27 |
Bug Watch Updater |
bug watch added |
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https://github.com/mossmann/hackrf/issues/783 |
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| 2022-08-08 07:25:37 |
Richard Osterloh |
bug |
|
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added subscriber Richard Osterloh |
