| 2020-06-10 14:01:23 |
Stéphane Graber |
bug |
|
|
added bug |
| 2020-06-10 14:01:28 |
Stéphane Graber |
linux-kvm (Ubuntu): status |
New |
Triaged |
|
| 2020-06-10 14:03:24 |
Stéphane Graber |
bug |
|
|
added subscriber Ubuntu containers team |
| 2020-06-11 12:30:28 |
Francis Ginther |
tags |
|
id-5ee11405ec50180f6deea614 |
|
| 2020-06-23 13:57:02 |
Paolo Pisati |
description |
This is another case of linux-kvm having unexplained differences compared to linux-generic in areas that aren't related to hardware drivers (see other bug we filed for missing nft).
This time, CPC is reporting that LXD no longer works on linux-kvm as we now set vlan filtering on our bridges to prevent containers from escaping firewalling through custom vlan tags.
This relies on CONFIG_BRIDGE_VLAN_FILTERING which is a built-in on the generic kernel but is apparently missing on linux-kvm (I don't have any system running that kernel to confirm its config, but the behavior certainly matches that).
We need this fixed in focal and groovy. |
[Description]
Some VLAN options (BRIDGE_VLAN_FILTERING, and its dependencies VLAN_8021Q*) were in a different state in Focal/kvm compared to Focal/generic: LXD now depends on BRIDGE_VLAN_FILTERING and due to this discrepancy it fails to work on the Focal/kvm kernel: fix it by aligning the config with Focal/generic
[Fix]
Apply the attached config patch
[Regression potential]
Low, just some config changes already present in generic.
---
This is another case of linux-kvm having unexplained differences compared to linux-generic in areas that aren't related to hardware drivers (see other bug we filed for missing nft).
This time, CPC is reporting that LXD no longer works on linux-kvm as we now set vlan filtering on our bridges to prevent containers from escaping firewalling through custom vlan tags.
This relies on CONFIG_BRIDGE_VLAN_FILTERING which is a built-in on the generic kernel but is apparently missing on linux-kvm (I don't have any system running that kernel to confirm its config, but the behavior certainly matches that).
We need this fixed in focal and groovy. |
|
| 2020-06-23 14:00:04 |
Paolo Pisati |
attachment added |
|
0001-UBUNTU-Config-VLAN_8021Q-m-BRIDGE_VLAN_FILTERING-y.patch https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1882955/+attachment/5386465/+files/0001-UBUNTU-Config-VLAN_8021Q-m-BRIDGE_VLAN_FILTERING-y.patch |
|
| 2020-06-23 16:29:58 |
Ubuntu Foundations Team Bug Bot |
tags |
id-5ee11405ec50180f6deea614 |
id-5ee11405ec50180f6deea614 patch |
|
| 2020-06-23 16:29:59 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Terry Rudd |
| 2020-06-25 08:45:25 |
Stefan Bader |
nominated for series |
|
Ubuntu Focal |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
bug task added |
|
linux-kvm (Ubuntu Focal) |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
nominated for series |
|
Ubuntu Xenial |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
bug task added |
|
linux-kvm (Ubuntu Xenial) |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
bug task added |
|
linux-kvm (Ubuntu Bionic) |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
nominated for series |
|
Ubuntu Eoan |
|
| 2020-06-25 08:45:25 |
Stefan Bader |
bug task added |
|
linux-kvm (Ubuntu Eoan) |
|
| 2020-06-25 08:45:57 |
Stefan Bader |
linux-kvm (Ubuntu Focal): importance |
Undecided |
Low |
|
| 2020-06-25 08:45:57 |
Stefan Bader |
linux-kvm (Ubuntu Focal): status |
New |
In Progress |
|
| 2020-06-25 08:46:11 |
Stefan Bader |
linux-kvm (Ubuntu Focal): importance |
Low |
Medium |
|
| 2020-06-25 08:46:19 |
Stefan Bader |
linux-kvm (Ubuntu Eoan): importance |
Undecided |
Medium |
|
| 2020-06-25 08:46:19 |
Stefan Bader |
linux-kvm (Ubuntu Eoan): status |
New |
Triaged |
|
| 2020-06-25 08:46:26 |
Stefan Bader |
linux-kvm (Ubuntu Bionic): status |
New |
Triaged |
|
| 2020-06-25 08:46:29 |
Stefan Bader |
linux-kvm (Ubuntu Xenial): status |
New |
Triaged |
|
| 2020-06-25 08:46:33 |
Stefan Bader |
linux-kvm (Ubuntu Xenial): importance |
Undecided |
Medium |
|
| 2020-06-25 08:46:37 |
Stefan Bader |
linux-kvm (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2020-06-25 08:46:44 |
Stefan Bader |
linux-kvm (Ubuntu): status |
Triaged |
Invalid |
|
| 2020-06-25 09:33:08 |
Stefan Bader |
linux-kvm (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2020-07-01 03:30:30 |
Khaled El Mously |
linux-kvm (Ubuntu Eoan): status |
Triaged |
Fix Committed |
|
| 2020-07-01 03:35:24 |
Khaled El Mously |
linux-kvm (Ubuntu Bionic): status |
Triaged |
Fix Committed |
|
| 2020-07-01 03:37:12 |
Khaled El Mously |
linux-kvm (Ubuntu Xenial): status |
Triaged |
Fix Committed |
|
| 2020-07-01 10:26:35 |
Launchpad Janitor |
linux-kvm (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-07-01 10:26:35 |
Launchpad Janitor |
cve linked |
|
2020-0543 |
|
| 2020-07-01 10:26:35 |
Launchpad Janitor |
cve linked |
|
2020-13143 |
|
| 2020-07-03 09:47:01 |
Philip Roche |
bug |
|
|
added subscriber Philip Roche |
| 2020-07-20 21:58:49 |
Launchpad Janitor |
linux-kvm (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-07-20 21:58:49 |
Launchpad Janitor |
cve linked |
|
2020-10757 |
|
| 2020-07-20 21:58:49 |
Launchpad Janitor |
cve linked |
|
2020-11935 |
|
| 2020-07-20 22:04:30 |
Launchpad Janitor |
linux-kvm (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2020-07-20 22:04:30 |
Launchpad Janitor |
cve linked |
|
2019-12380 |
|
| 2020-07-27 15:07:09 |
Launchpad Janitor |
linux-kvm (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
|
| 2020-07-27 15:07:09 |
Launchpad Janitor |
cve linked |
|
2019-16089 |
|
| 2020-07-27 15:07:09 |
Launchpad Janitor |
cve linked |
|
2019-19642 |
|
| 2020-07-27 15:07:09 |
Launchpad Janitor |
cve linked |
|
2020-10711 |
|
| 2020-08-25 08:37:38 |
Launchpad Janitor |
linux-kvm (Ubuntu): status |
Invalid |
Fix Released |
|
