| 2017-11-25 01:59:21 |
Christian Brauner |
bug |
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added bug |
| 2017-11-25 01:59:51 |
Christian Brauner |
bug |
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added subscriber Ubuntu containers team |
| 2017-11-25 02:00:34 |
Christian Brauner |
nominated for series |
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Ubuntu Zesty |
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| 2017-11-25 02:00:34 |
Christian Brauner |
nominated for series |
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Ubuntu Xenial |
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| 2017-11-25 02:00:34 |
Christian Brauner |
nominated for series |
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Ubuntu Bionic |
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| 2017-11-25 02:00:34 |
Christian Brauner |
nominated for series |
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Ubuntu Artful |
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| 2017-12-12 10:51:30 |
Dimitri John Ledkov |
bug task added |
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systemd (Ubuntu Artful) |
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| 2017-12-12 10:51:34 |
Dimitri John Ledkov |
bug task added |
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systemd (Ubuntu Bionic) |
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| 2017-12-12 10:51:38 |
Dimitri John Ledkov |
bug task added |
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systemd (Ubuntu Xenial) |
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| 2017-12-12 10:51:43 |
Dimitri John Ledkov |
bug task added |
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systemd (Ubuntu Zesty) |
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| 2017-12-12 10:53:46 |
Dimitri John Ledkov |
description |
Hey everyone,
Current systemd versions all fail when the unified cgroup hierarchy is not-writable. This is especially problematic in containers where the systemd administrator might decide to not delegate the unified hierarchy or when running with a liblxc driver that doesn't yet know how to handle the unified cgroup hierarchy. I've pushed patches to systemd upstream that let systemd ingnore the non-delegated unified hierarchy. The relevant commits are:
e07aefbd675b651f8d45b5fb458f2747b04d6e04
2d56b80a1855836abf1d7458394c345ad9d55382
1ff654e28b7b8e7d0a0be33522a84069ac6b07c0
These patches will be in 235 but should be backported from xenial upwards.
Christian |
Hey everyone,
Current systemd versions all fail when the unified cgroup hierarchy is not-writable. This is especially problematic in containers where the systemd administrator might decide to not delegate the unified hierarchy or when running with a liblxc driver that doesn't yet know how to handle the unified cgroup hierarchy. I've pushed patches to systemd upstream that let systemd ingnore the non-delegated unified hierarchy. The relevant commits are:
e07aefbd675b651f8d45b5fb458f2747b04d6e04
2d56b80a1855836abf1d7458394c345ad9d55382
1ff654e28b7b8e7d0a0be33522a84069ac6b07c0
These patches will be in 236 but should be backported from xenial upwards.
Christian |
|
| 2017-12-12 10:55:45 |
Dimitri John Ledkov |
systemd (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2017-12-14 13:53:29 |
Dimitri John Ledkov |
systemd (Ubuntu Artful): status |
New |
In Progress |
|
| 2018-01-03 19:24:22 |
Launchpad Janitor |
systemd (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-02-20 15:46:32 |
Dimitri John Ledkov |
systemd (Ubuntu Zesty): status |
New |
Won't Fix |
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| 2018-02-20 15:46:35 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): status |
New |
In Progress |
|
| 2018-02-21 12:52:39 |
Dimitri John Ledkov |
description |
Hey everyone,
Current systemd versions all fail when the unified cgroup hierarchy is not-writable. This is especially problematic in containers where the systemd administrator might decide to not delegate the unified hierarchy or when running with a liblxc driver that doesn't yet know how to handle the unified cgroup hierarchy. I've pushed patches to systemd upstream that let systemd ingnore the non-delegated unified hierarchy. The relevant commits are:
e07aefbd675b651f8d45b5fb458f2747b04d6e04
2d56b80a1855836abf1d7458394c345ad9d55382
1ff654e28b7b8e7d0a0be33522a84069ac6b07c0
These patches will be in 236 but should be backported from xenial upwards.
Christian |
[Impact]
* When a container is presented with a unified cgroup hierarchy, which is not properly delegated, systemd should not attempt (and fail) to use. This improves compatibility of xenial containers running on unified cgroup hierarchy hosts.
[Test Case]
* Xenial containers should boot, with non-writable unified cgroup hierarchy hosts.
[Regression Potential]
* unified cgroup hierarchy is not in use by default on xenial hosts, thus this is forward compatibility improvment with e.g. bionic hosts running xenial containers.
[Other Info]
* Original bug report
Hey everyone,
Current systemd versions all fail when the unified cgroup hierarchy is not-writable. This is especially problematic in containers where the systemd administrator might decide to not delegate the unified hierarchy or when running with a liblxc driver that doesn't yet know how to handle the unified cgroup hierarchy. I've pushed patches to systemd upstream that let systemd ingnore the non-delegated unified hierarchy. The relevant commits are:
e07aefbd675b651f8d45b5fb458f2747b04d6e04
2d56b80a1855836abf1d7458394c345ad9d55382
1ff654e28b7b8e7d0a0be33522a84069ac6b07c0
These patches will be in 236 but should be backported from xenial upwards.
Christian |
|
| 2018-02-21 12:58:11 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): status |
In Progress |
Confirmed |
|
| 2018-02-22 18:36:59 |
Brian Murray |
systemd (Ubuntu Artful): status |
In Progress |
Fix Committed |
|
| 2018-02-22 18:37:02 |
Brian Murray |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2018-02-22 18:37:03 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2018-02-22 18:37:06 |
Brian Murray |
tags |
|
verification-needed verification-needed-artful |
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| 2018-03-20 09:40:27 |
Christian Brauner |
tags |
verification-needed verification-needed-artful |
verification-done-artful |
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| 2018-03-21 11:42:35 |
Launchpad Janitor |
systemd (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-03-21 11:42:35 |
Launchpad Janitor |
cve linked |
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2017-15908 |
|
| 2018-03-21 11:43:06 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2018-10-08 15:10:04 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): status |
Confirmed |
Incomplete |
|
| 2020-06-01 16:26:29 |
Stéphane Graber |
systemd (Ubuntu Xenial): status |
Incomplete |
Invalid |
|
