| 2017-08-09 15:00:09 |
Pegerto Fernandez |
bug |
|
|
added bug |
| 2017-08-09 15:12:40 |
Launchpad Janitor |
systemd (Ubuntu): status |
New |
Confirmed |
|
| 2017-08-09 15:13:33 |
Lars Müller-Gilberger |
bug |
|
|
added subscriber Lars Müller-Gilberger |
| 2017-08-15 12:47:45 |
Lars Müller-Gilberger |
attachment added |
|
ubuntu-bug systemd https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1709649/+attachment/4932733/+files/apport.systemd.af72r96i.apport |
|
| 2017-08-21 12:39:01 |
Dimitri John Ledkov |
nominated for series |
|
Ubuntu Xenial |
|
| 2017-08-21 12:39:01 |
Dimitri John Ledkov |
bug task added |
|
systemd (Ubuntu Xenial) |
|
| 2017-08-21 12:39:06 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2017-08-21 12:39:08 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): status |
New |
Confirmed |
|
| 2017-09-05 10:49:07 |
Dimitri John Ledkov |
nominated for series |
|
Ubuntu Zesty |
|
| 2017-09-05 10:49:07 |
Dimitri John Ledkov |
bug task added |
|
systemd (Ubuntu Zesty) |
|
| 2017-09-05 10:49:07 |
Dimitri John Ledkov |
nominated for series |
|
Ubuntu Artful |
|
| 2017-09-05 10:49:07 |
Dimitri John Ledkov |
bug task added |
|
systemd (Ubuntu Artful) |
|
| 2017-09-05 10:49:12 |
Dimitri John Ledkov |
systemd (Ubuntu Artful): status |
Confirmed |
Fix Released |
|
| 2017-09-05 10:49:14 |
Dimitri John Ledkov |
systemd (Ubuntu Zesty): status |
New |
Triaged |
|
| 2017-09-05 10:49:17 |
Dimitri John Ledkov |
systemd (Ubuntu Xenial): status |
Confirmed |
Triaged |
|
| 2017-09-05 10:49:19 |
Dimitri John Ledkov |
systemd (Ubuntu Zesty): importance |
Undecided |
Medium |
|
| 2017-10-04 13:07:32 |
Dimitri John Ledkov |
description |
Hi,
We have a blocking issue in systemd for the following release
```
NAME="Ubuntu"
VERSION="16.04.3 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.3 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
VERSION_CODENAME=xenial
UBUNTU_CODENAME=xenial
```
This release runs systemd229, we are affected by the following auto-mouting race condition
```
https://github.com/systemd/systemd/pull/5916
```
Is back porting the fix to the release 229 an option?
Regards. |
[Impact]
In systemd prior to 234 a race exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race like this may lead to denial of service, until mount points are unmounted.
[Testcase]
Create a race between .mount and .automount units, such that automout request is serviced after .mount unit has been started. Observe a hang.
More detailed steps are available at https://github.com/systemd/systemd/pull/5916
[Butfix]
Cherrypick upstream commit https://github.com/systemd/systemd/commit/e7d54bf58789545a9eb0b3964233defa0b007318
[Regression Potential]
The underlying logic of starting/stopping/triggering units is unchanged. However, there the logic as to when to send automout_send_ready() is relaxed, such that it is always sent whenever unit is already mounted. This is done to explicitly cope with late arrival of the incoming [aircraft] automount request.
[Original Bug report / request]
Hi,
We have a blocking issue in systemd for the following release
```
NAME="Ubuntu"
VERSION="16.04.3 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.3 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
VERSION_CODENAME=xenial
UBUNTU_CODENAME=xenial
```
This release runs systemd229, we are affected by the following auto-mouting race condition
```
https://github.com/systemd/systemd/pull/5916
```
Is back porting the fix to the release 229 an option?
Regards. |
|
| 2017-10-05 17:31:52 |
Brian Murray |
systemd (Ubuntu Zesty): status |
Triaged |
Fix Committed |
|
| 2017-10-05 17:31:54 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2017-10-05 17:31:56 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2017-10-05 17:32:00 |
Brian Murray |
tags |
|
verification-needed verification-needed-zesty |
|
| 2017-10-10 07:53:40 |
Dimitri John Ledkov |
tags |
verification-needed verification-needed-zesty |
verification-done verification-done-zesty |
|
| 2017-10-26 14:28:26 |
Launchpad Janitor |
systemd (Ubuntu Zesty): status |
Fix Committed |
Fix Released |
|
| 2017-10-26 14:29:00 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2018-02-05 18:01:34 |
Launchpad Janitor |
systemd (Ubuntu Xenial): status |
Triaged |
Fix Released |
|
| 2018-02-05 18:01:34 |
Launchpad Janitor |
cve linked |
|
2017-15908 |
|
| 2018-02-05 18:01:34 |
Launchpad Janitor |
cve linked |
|
2018-1049 |
|
