| 2019-07-11 21:13:33 |
Nicolas Dichtel |
bug |
|
|
added bug |
| 2019-07-11 21:14:03 |
Nicolas Dichtel |
bug |
|
|
added subscriber 6WIND |
| 2019-07-11 21:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2019-09-23 16:53:48 |
Connor Kuehl |
nominated for series |
|
Ubuntu Disco |
|
| 2019-09-23 16:53:48 |
Connor Kuehl |
bug task added |
|
linux (Ubuntu Disco) |
|
| 2019-09-23 16:53:58 |
Connor Kuehl |
linux (Ubuntu Disco): status |
New |
In Progress |
|
| 2019-09-23 16:54:00 |
Connor Kuehl |
linux (Ubuntu Disco): importance |
Undecided |
Medium |
|
| 2019-09-23 16:54:02 |
Connor Kuehl |
linux (Ubuntu Disco): assignee |
|
Connor Kuehl (connork) |
|
| 2019-09-25 16:27:42 |
Connor Kuehl |
description |
There was several problems reported upstream:
1/ 56c5ee1a5823: xfrm interface: fix memory leak on creation
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=56c5ee1a5823
2/ xfrm interface: avoid corruption on changelink
http://patchwork.ozlabs.org/patch/1130240/
3/ xfrm interface: ifname may be wrong in logs
http://patchwork.ozlabs.org/patch/1130241/
4/ xfrm interface: fix list corruption for x-netns
http://patchwork.ozlabs.org/patch/1130385/ |
BugLink: https://bugs.launchpad.net/bugs/1836261
[Impact]
Upstream has recently received a number of bug fixes that resolve kernel panics,
memory leaks, and list handling for virtual xfrm interfaces that were debuted in
4.19.
[Test Case]
3 of the 5 patches have test cases in their commit message for reproducing the
fault they address.
Another patch prevents including a stale name in the log files.
And the other patch that doesn't have an explicit test case improves list
handling.
[Regression Potential]
This patchset contains a nontrivial amount of changes. However, the heavier
patches contain test cases that they resolve the regressions they were created
for. They've been upstream since July and I don't see any follow up Fixes
commits targeting these. The blast radius is "only" the xfrm interface but this
is smoke tested and if any dependents rely on it for core functionality they
might exercise it and would possibly notice any issues by now as well.
Original bug description follows:
--------------------------------------------
There was several problems reported upstream:
1/ 56c5ee1a5823: xfrm interface: fix memory leak on creation
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=56c5ee1a5823
2/ xfrm interface: avoid corruption on changelink
http://patchwork.ozlabs.org/patch/1130240/
3/ xfrm interface: ifname may be wrong in logs
http://patchwork.ozlabs.org/patch/1130241/
4/ xfrm interface: fix list corruption for x-netns
http://patchwork.ozlabs.org/patch/1130385/ |
|
| 2019-09-25 16:28:12 |
Connor Kuehl |
description |
BugLink: https://bugs.launchpad.net/bugs/1836261
[Impact]
Upstream has recently received a number of bug fixes that resolve kernel panics,
memory leaks, and list handling for virtual xfrm interfaces that were debuted in
4.19.
[Test Case]
3 of the 5 patches have test cases in their commit message for reproducing the
fault they address.
Another patch prevents including a stale name in the log files.
And the other patch that doesn't have an explicit test case improves list
handling.
[Regression Potential]
This patchset contains a nontrivial amount of changes. However, the heavier
patches contain test cases that they resolve the regressions they were created
for. They've been upstream since July and I don't see any follow up Fixes
commits targeting these. The blast radius is "only" the xfrm interface but this
is smoke tested and if any dependents rely on it for core functionality they
might exercise it and would possibly notice any issues by now as well.
Original bug description follows:
--------------------------------------------
There was several problems reported upstream:
1/ 56c5ee1a5823: xfrm interface: fix memory leak on creation
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=56c5ee1a5823
2/ xfrm interface: avoid corruption on changelink
http://patchwork.ozlabs.org/patch/1130240/
3/ xfrm interface: ifname may be wrong in logs
http://patchwork.ozlabs.org/patch/1130241/
4/ xfrm interface: fix list corruption for x-netns
http://patchwork.ozlabs.org/patch/1130385/ |
BugLink: https://bugs.launchpad.net/bugs/1836261
[Impact]
Upstream has recently received a number of bug fixes that resolve kernel panics, memory leaks, and list handling for virtual xfrm interfaces that were debuted in 4.19.
[Test Case]
3 of the 5 patches have test cases in their commit message for reproducing the fault they address.
Another patch prevents including a stale name in the log files.
And the other patch that doesn't have an explicit test case improves list
handling.
[Regression Potential]
This patchset contains a nontrivial amount of changes. However, the heavier patches contain test cases that they resolve the regressions they were created for. They've been upstream since July and I don't see any follow up Fixes commits targeting these. The blast radius is "only" the xfrm interface but this is smoke tested and if any dependents rely on it for core functionality they might exercise it and would possibly notice any issues by now as well.
Original bug description follows:
--------------------------------------------
There was several problems reported upstream:
1/ 56c5ee1a5823: xfrm interface: fix memory leak on creation
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=56c5ee1a5823
2/ xfrm interface: avoid corruption on changelink
http://patchwork.ozlabs.org/patch/1130240/
3/ xfrm interface: ifname may be wrong in logs
http://patchwork.ozlabs.org/patch/1130241/
4/ xfrm interface: fix list corruption for x-netns
http://patchwork.ozlabs.org/patch/1130385/ |
|
| 2019-09-27 13:55:59 |
Kleber Sacilotto de Souza |
linux (Ubuntu Disco): status |
In Progress |
Fix Committed |
|
| 2019-10-04 15:57:28 |
Ubuntu Kernel Bot |
tags |
|
verification-needed-disco |
|
| 2019-10-07 15:19:08 |
Nicolas Dichtel |
tags |
verification-needed-disco |
verification-done-disco |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
linux (Ubuntu Disco): status |
Fix Committed |
Fix Released |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-14814 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-14815 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-14816 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-14821 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-15505 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-16714 |
|
| 2019-10-16 06:45:16 |
Launchpad Janitor |
cve linked |
|
2019-2181 |
|
| 2019-10-16 10:58:49 |
Po-Hsu Lin |
linux (Ubuntu): status |
Incomplete |
Fix Released |
|
