| 2017-11-02 18:50:03 |
Dave Chiluk |
bug |
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|
added bug |
| 2017-11-02 20:19:07 |
Mario Limonciello |
bug |
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added subscriber Mario Limonciello |
| 2017-11-02 21:02:25 |
Dave Chiluk |
summary |
TB16 dock ethernet is broken by default |
TB16 dock ethernet corrupts data with hw checksum silently failing |
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| 2017-11-02 21:03:00 |
Dave Chiluk |
description |
It looks like TCP rx and tx checksum offloading is broken on the TB16 dock's ethernet adapter. For example downloading a large file such as the Ubuntu ISO, and then running an md5sum on it yields the incorrect md5sum. This is because
rx-checksumming: on
tx-checksumming: on
are both set to on by default.
Running sudo ethtool -K <TB16 eth device> tx off rx off, allows the download to complete correctly. This is very bad since this can cause very bad untrustworthy behavior.
This was conducted using an Dell Precision 5520 on Ubuntu 16.04+linux-generic-hwe-16.04-edge.
Thank you |
It looks like TCP rx and tx checksum offloading is broken on the TB16 dock's ethernet adapter. For example downloading a large file such as the Ubuntu ISO, and then running an md5sum on it yields the incorrect md5sum. This is because
rx-checksumming: on
tx-checksumming: on
and both set to on by default.
Running sudo ethtool -K <TB16 eth device> tx off rx off, allows the download to complete correctly. This is very bad since this can cause very bad untrustworthy behavior.
This was conducted using an Dell Precision 5520 on Ubuntu 16.04+linux-generic-hwe-16.04-edge.
Thank you |
|
| 2017-11-03 14:02:37 |
Atif Mahmood |
bug |
|
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added subscriber Atif Mahmood |
| 2017-11-03 14:02:41 |
Atif Mahmood |
removed subscriber Atif Mahmood |
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| 2017-11-11 16:46:30 |
Anthony Wong |
bug |
|
|
added subscriber Anthony Wong |
| 2017-11-11 16:50:03 |
Anthony Wong |
dell-sputnik: assignee |
|
Kai-Heng Feng (kaihengfeng) |
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| 2017-11-11 16:50:07 |
Anthony Wong |
dell-sputnik: status |
New |
Triaged |
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| 2017-11-11 16:50:16 |
Anthony Wong |
dell-sputnik: importance |
Undecided |
High |
|
| 2017-11-11 17:31:11 |
Kai-Heng Feng |
bug task added |
|
linux (Ubuntu) |
|
| 2017-11-11 17:31:16 |
Kai-Heng Feng |
linux (Ubuntu): assignee |
|
Kai-Heng Feng (kaihengfeng) |
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| 2017-11-11 17:31:19 |
Kai-Heng Feng |
dell-sputnik: assignee |
Kai-Heng Feng (kaihengfeng) |
|
|
| 2017-11-11 18:00:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2017-11-13 06:17:34 |
Kai-Heng Feng |
linux (Ubuntu): status |
Incomplete |
In Progress |
|
| 2017-11-16 14:26:45 |
Mario Limonciello |
bug watch added |
|
https://bugzilla.redhat.com/show_bug.cgi?id=1460789 |
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| 2017-11-16 14:26:45 |
Mario Limonciello |
bug task added |
|
linux (Fedora) |
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| 2017-11-16 14:49:32 |
Bug Watch Updater |
linux (Fedora): status |
Unknown |
Confirmed |
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| 2017-11-16 14:49:32 |
Bug Watch Updater |
linux (Fedora): importance |
Unknown |
Undecided |
|
| 2017-11-17 18:22:19 |
Dave Chiluk |
attachment added |
|
udevadminfo https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+attachment/5010640/+files/udevadminfo |
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| 2018-01-20 23:12:31 |
Harm van Bakel |
bug |
|
|
added subscriber Harm van Bakel |
| 2018-02-16 15:36:08 |
Stefan Bader |
nominated for series |
|
Ubuntu Artful |
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| 2018-02-16 15:36:08 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2018-02-17 04:45:36 |
Khaled El Mously |
linux (Ubuntu Artful): status |
New |
Fix Committed |
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| 2018-02-22 13:31:11 |
Georgi Boiko |
bug |
|
|
added subscriber Georgi Boiko |
| 2018-02-22 17:48:06 |
Dave Chiluk |
linux (Ubuntu): importance |
Undecided |
High |
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| 2018-02-22 17:48:12 |
Dave Chiluk |
linux (Ubuntu Artful): importance |
Undecided |
High |
|
| 2018-02-22 21:35:22 |
Dave Chiluk |
linux (Ubuntu Artful): status |
Fix Committed |
In Progress |
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| 2018-02-27 16:35:07 |
Dave Chiluk |
nominated for series |
|
Ubuntu Bionic |
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| 2018-02-27 16:35:07 |
Dave Chiluk |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-02-27 16:35:18 |
Dave Chiluk |
linux (Ubuntu Bionic): status |
In Progress |
Fix Released |
|
| 2018-02-27 16:35:58 |
Dave Chiluk |
linux (Ubuntu Bionic): milestone |
|
ubuntu-18.04 |
|
| 2018-03-01 09:41:57 |
Kleber Sacilotto de Souza |
nominated for series |
|
Ubuntu Xenial |
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| 2018-03-01 09:41:57 |
Kleber Sacilotto de Souza |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2018-03-01 09:42:11 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
New |
Fix Committed |
|
| 2018-03-01 10:47:56 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
In Progress |
Fix Committed |
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| 2018-03-19 10:55:17 |
Stefan Bader |
tags |
indeed |
indeed verification-needed-xenial |
|
| 2018-03-19 10:56:40 |
Stefan Bader |
tags |
indeed verification-needed-xenial |
indeed verification-needed-artful verification-needed-xenial |
|
| 2018-03-22 19:19:00 |
Georgi Boiko |
tags |
indeed verification-needed-artful verification-needed-xenial |
indeed verification-done-xenial verification-needed-artful |
|
| 2018-03-29 15:54:41 |
Dave Chiluk |
tags |
indeed verification-done-xenial verification-needed-artful |
indeed verification-done-artful verification-done-xenial |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-0861 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-1000407 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-15129 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-16994 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17448 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17450 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17741 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17805 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17806 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17807 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-1000026 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5332 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5333 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5344 |
|
| 2018-04-04 09:27:25 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-04-04 09:27:25 |
Launchpad Janitor |
cve linked |
|
2017-16995 |
|
| 2018-04-04 09:27:25 |
Launchpad Janitor |
cve linked |
|
2017-17862 |
|
| 2018-04-04 09:27:25 |
Launchpad Janitor |
cve linked |
|
2017-5753 |
|
| 2018-04-04 09:27:25 |
Launchpad Janitor |
cve linked |
|
2018-8043 |
|
| 2018-05-13 10:50:41 |
Alex Shchagin |
bug |
|
|
added subscriber Alex Shchagin |
| 2018-06-24 16:57:10 |
Kathryn Morgan |
bug |
|
|
added subscriber Kathryn Morgan |
| 2019-07-24 20:20:54 |
Brad Figg |
tags |
indeed verification-done-artful verification-done-xenial |
cscc indeed verification-done-artful verification-done-xenial |
|
| 2022-07-13 02:45:26 |
Yuan-Chen Cheng |
dell-sputnik: status |
Triaged |
Fix Released |
|
