| 2016-12-15 16:52:36 |
Thomas Fili |
bug |
|
|
added bug |
| 2016-12-15 16:52:36 |
Thomas Fili |
attachment added |
|
kernel_4.4.0-57_crash.txt https://bugs.launchpad.net/bugs/1650336/+attachment/4792054/+files/kernel_4.4.0-57_crash.txt |
|
| 2016-12-15 17:00:09 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2016-12-16 07:23:13 |
Thomas Fili |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2016-12-19 16:17:31 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2016-12-19 16:17:39 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Xenial |
|
| 2016-12-19 16:17:39 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2016-12-19 16:17:46 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Undecided |
Medium |
|
| 2016-12-19 16:17:51 |
Joseph Salisbury |
linux (Ubuntu Xenial): status |
New |
Confirmed |
|
| 2016-12-19 16:17:58 |
Joseph Salisbury |
linux (Ubuntu): importance |
Medium |
High |
|
| 2016-12-19 16:18:01 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Medium |
High |
|
| 2016-12-19 16:18:03 |
Seth Forshee |
bug |
|
|
added subscriber Seth Forshee |
| 2016-12-19 16:18:13 |
Joseph Salisbury |
tags |
|
performing-bisect xenial |
|
| 2016-12-19 16:23:26 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
In Progress |
|
| 2016-12-19 16:23:29 |
Joseph Salisbury |
linux (Ubuntu Xenial): status |
Confirmed |
In Progress |
|
| 2016-12-19 16:23:32 |
Joseph Salisbury |
linux (Ubuntu): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-12-19 16:23:36 |
Joseph Salisbury |
linux (Ubuntu Xenial): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2017-02-16 14:50:46 |
Seth Forshee |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
| 2017-02-16 14:50:51 |
Seth Forshee |
linux (Ubuntu Xenial): assignee |
Joseph Salisbury (jsalisbury) |
Seth Forshee (sforshee) |
|
| 2017-02-16 15:01:00 |
Seth Forshee |
description |
On (K)ubuntu 16.04.01 (Xenial) Upgrading to kernel 4.4.0-57 the kernel crash on boot when in /etc/fstab a nfsv4 entry is active
When comment the line or set to noauto the kernel boot with no error and mounting the nfs shares (after uncomment ) is also possible without error
4.4.0-54 boots without this problem. |
SRU Justification
Impact: A commit from upstream 4.4 stable introduced a regression in refcounting auth_gss messages which can lead to an oops.
Fix: Cherry pick upstream commit 1cded9d2974fe4fe339fc0ccd6638b80d465ab2c "SUNRPC: fix refcounting problems with auth_gss messages."
Regresssion Potential: Test results confirm that the commit fixes an existing regression. It's pretty straightforward and is already present in some upstream stable kernels, so I think the potential for regressions is minimal.
---
On (K)ubuntu 16.04.01 (Xenial) Upgrading to kernel 4.4.0-57 the kernel crash on boot when in /etc/fstab a nfsv4 entry is active
When comment the line or set to noauto the kernel boot with no error and mounting the nfs shares (after uncomment ) is also possible without error
4.4.0-54 boots without this problem. |
|
| 2017-02-16 16:45:16 |
Tim Gardner |
linux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2017-02-27 17:14:24 |
Brad Figg |
tags |
performing-bisect xenial |
performing-bisect verification-needed-xenial xenial |
|
| 2017-03-01 11:00:21 |
Thomas Fili |
tags |
performing-bisect verification-needed-xenial xenial |
performing-bisect verification-done-xenial xenial |
|
| 2017-03-02 08:47:54 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
