| 2017-11-07 13:01:09 |
Thadeu Lima de Souza Cascardo |
bug |
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|
added bug |
| 2017-11-07 13:02:43 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): status |
New |
Triaged |
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| 2017-11-07 13:02:51 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): assignee |
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Thadeu Lima de Souza Cascardo (cascardo) |
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| 2017-11-07 13:02:56 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): importance |
Undecided |
High |
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| 2017-11-07 13:03:09 |
Thadeu Lima de Souza Cascardo |
nominated for series |
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Ubuntu Artful |
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| 2017-11-07 13:03:09 |
Thadeu Lima de Souza Cascardo |
nominated for series |
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Ubuntu Bionic |
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| 2017-11-07 13:03:09 |
Thadeu Lima de Souza Cascardo |
nominated for series |
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Ubuntu Zesty |
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| 2017-11-16 11:03:08 |
Thadeu Lima de Souza Cascardo |
description |
For ppc64le, in some rare crash cases, kdump won't load unless timeout is greater than 0. Only 10 has been tested by IBM, so using a smaller value may not work. |
[Impact]
When stopping CPUs fail when doing kdump, the system will hang indefinitively, instead of rebooting. With this option set, it will reboot after 10 seconds when that happens.
This setting has been the default for trusty, where panic_timeout is 10. Later releases set it to 0.
[Test Case]
When booting a kernel, /proc/sys/kernel/panic should be 10. It's 0 for xenial, zesty and artful. After the fix, it's 10.
[Regression Potential]
For users that rely on the setting as 0, they will see their system reboot 10 seconds after a panic. They can set it back to 0 or other value. Though, on some rare cases, the system might not boot enough for this setting to be set. Balancing that with the case where kdump is used and the system is expected to boot, we expect the 10 seconds setting is okay.
===
For ppc64le, in some rare crash cases, kdump won't load unless timeout is greater than 0. Only 10 has been tested by IBM, so using a smaller value may not work. |
|
| 2017-11-16 11:03:17 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): status |
Triaged |
In Progress |
|
| 2017-11-16 11:22:16 |
Thadeu Lima de Souza Cascardo |
nominated for series |
|
Ubuntu Xenial |
|
| 2017-11-17 14:08:26 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Xenial) |
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| 2017-11-17 14:09:28 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Zesty) |
|
| 2017-11-17 14:10:30 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2017-11-20 11:35:10 |
Stefan Bader |
linux (Ubuntu Artful): importance |
Undecided |
High |
|
| 2017-11-20 11:35:10 |
Stefan Bader |
linux (Ubuntu Artful): status |
New |
Fix Committed |
|
| 2017-11-20 14:05:04 |
Stefan Bader |
linux (Ubuntu Zesty): importance |
Undecided |
High |
|
| 2017-11-20 14:05:04 |
Stefan Bader |
linux (Ubuntu Zesty): status |
New |
Fix Committed |
|
| 2017-11-20 14:07:00 |
Stefan Bader |
linux (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2017-11-20 14:07:00 |
Stefan Bader |
linux (Ubuntu Xenial): status |
New |
Fix Committed |
|
| 2017-11-28 17:47:40 |
Khaled El Mously |
tags |
|
verification-needed-xenial |
|
| 2017-11-28 17:48:11 |
Khaled El Mously |
tags |
verification-needed-xenial |
verification-needed-xenial verification-needed-zesty |
|
| 2017-11-29 15:16:27 |
Khaled El Mously |
tags |
verification-needed-xenial verification-needed-zesty |
verification-needed-artful verification-needed-xenial verification-needed-zesty |
|
| 2017-12-07 13:30:20 |
Thadeu Lima de Souza Cascardo |
tags |
verification-needed-artful verification-needed-xenial verification-needed-zesty |
verification-done-artful verification-done-xenial verification-done-zesty |
|
| 2017-12-07 17:42:36 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2017-12-07 17:42:36 |
Launchpad Janitor |
cve linked |
|
2017-1000405 |
|
| 2017-12-07 17:43:17 |
Launchpad Janitor |
linux (Ubuntu Zesty): status |
Fix Committed |
Fix Released |
|
| 2017-12-07 17:43:17 |
Launchpad Janitor |
cve linked |
|
2017-12146 |
|
| 2017-12-07 17:43:17 |
Launchpad Janitor |
cve linked |
|
2017-16939 |
|
| 2017-12-07 17:43:39 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
cve linked |
|
2017-16995 |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
cve linked |
|
2017-17862 |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
cve linked |
|
2017-17863 |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
cve linked |
|
2017-17864 |
|
| 2018-01-10 01:35:55 |
Launchpad Janitor |
cve linked |
|
2017-5754 |
|
