| 2018-09-26 09:36:06 |
Chris Valean |
bug |
|
|
added bug |
| 2018-09-26 09:38:36 |
Chris Valean |
bug |
|
|
added subscriber Joshua R. Poulson |
| 2018-09-26 10:00:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-09-26 10:00:06 |
Ubuntu Kernel Bot |
tags |
azure |
azure cosmic |
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| 2018-09-26 10:46:48 |
Chris Valean |
description |
While testing Ubuntu 18.10 daily from cloud-images repo, on Azure, we discovered that accelerated networking wasn’t working inside the VM.
No VF shows up inside the VM and lspci didn’t show any Mellanox drivers in use.
We tested the daily build on Hyper-V also, but there the Mellanox VF is functional, with the same mlx4 drivers.
To give more details about this:
• No mellanox logs are showing up in dmesg or syslog.
• Modinfo mlx4_core/mlx4_en finds the module, but lsmod doesn’t show it as loaded, although Accelerated Networking is enabled for the Azure VM, so this should happen transparently.
• Modprobe -r mlx4_core && modprobe mlx4_core is giving 0 exit code, but nothing really happens. And no Mellanox messages are logged in dmesg/syslog. |
While testing Ubuntu 18.10 daily from cloud-images repo, on Azure, we discovered that accelerated networking wasn’t working inside the VM.
No VF shows up inside the VM and lspci didn’t show any Mellanox drivers in use.
We tested the daily build on Hyper-V also, but there the Mellanox VF is functional, with the same mlx4 drivers.
To give more details about this:
• No mellanox logs are showing up in dmesg or syslog.
• Modinfo mlx4_core/mlx4_en finds the module, but lsmod doesn’t show it as loaded, although Accelerated Networking is enabled for the Azure VM, so this should happen transparently.
• Modprobe -r mlx4_core && modprobe mlx4_core is giving 0 exit code, but nothing really happens. And no Mellanox messages are logged in dmesg/syslog.
- There are no entries in the logs to show anything about the drivers or netvsc/pci-hyperv that might relate to this issue.
Kernel: 4.18.0-7-generic |
|
| 2018-09-26 10:46:52 |
Chris Valean |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2018-09-26 20:05:44 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
High |
|
| 2018-09-26 20:05:51 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Cosmic |
|
| 2018-09-26 20:05:51 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Cosmic) |
|
| 2018-09-26 20:06:00 |
Joseph Salisbury |
tags |
azure cosmic |
azure cosmic kernel-key |
|
| 2018-09-26 20:09:48 |
Marcelo Cerri |
linux (Ubuntu Cosmic): assignee |
|
Marcelo Cerri (mhcerri) |
|
| 2018-09-26 20:10:41 |
Joseph Salisbury |
tags |
azure cosmic kernel-key |
azure cosmic kernel-da-key |
|
| 2018-10-16 17:12:22 |
Chris Valean |
summary |
[Azure] Accelerated networking broken in 18.10 daily |
Accelerated networking (SR-IOV VF) broken in 18.10 daily |
|
| 2018-11-12 20:26:48 |
David Coronel |
bug |
|
|
added subscriber David Coronel |
| 2018-11-12 21:32:48 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
| 2018-11-15 21:42:46 |
Joseph Salisbury |
bug task added |
|
linux-azure (Ubuntu) |
|
| 2018-11-15 21:42:58 |
Joseph Salisbury |
bug task deleted |
linux-azure (Ubuntu Cosmic) |
|
|
| 2018-11-15 21:43:11 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-11-15 21:43:11 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-11-15 21:43:11 |
Joseph Salisbury |
bug task added |
|
linux-azure (Ubuntu Bionic) |
|
| 2018-11-15 21:43:18 |
Joseph Salisbury |
bug task deleted |
linux-azure (Ubuntu Bionic) |
|
|
| 2018-11-15 21:43:33 |
Joseph Salisbury |
bug task deleted |
linux (Ubuntu Bionic) |
|
|
| 2018-11-15 21:44:00 |
Joseph Salisbury |
linux-azure (Ubuntu): assignee |
|
Marcelo Cerri (mhcerri) |
|
| 2018-11-15 21:44:03 |
Joseph Salisbury |
linux-azure (Ubuntu): importance |
Undecided |
High |
|
| 2018-11-15 21:44:08 |
Joseph Salisbury |
linux-azure (Ubuntu): status |
New |
Confirmed |
|
| 2018-11-19 15:41:00 |
Joseph Salisbury |
tags |
azure cosmic kernel-da-key |
azure cosmic kernel-key |
|
| 2018-11-19 17:42:47 |
Joseph Salisbury |
linux (Ubuntu Cosmic): assignee |
Marcelo Cerri (mhcerri) |
Joseph Salisbury (jsalisbury) |
|
| 2018-11-19 17:42:51 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Marcelo Cerri (mhcerri) |
Joseph Salisbury (jsalisbury) |
|
| 2018-11-20 15:40:37 |
Joseph Salisbury |
linux-azure (Ubuntu): importance |
High |
Critical |
|
| 2018-11-20 15:40:40 |
Joseph Salisbury |
linux (Ubuntu Cosmic): importance |
High |
Critical |
|
| 2018-11-20 15:40:42 |
Joseph Salisbury |
linux (Ubuntu): importance |
High |
Critical |
|
| 2018-11-20 15:58:54 |
Joseph Salisbury |
linux (Ubuntu Cosmic): status |
Confirmed |
In Progress |
|
| 2018-11-20 15:58:57 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
In Progress |
|
| 2018-11-22 03:07:39 |
Joseph Salisbury |
linux-azure (Ubuntu): status |
Confirmed |
In Progress |
|
| 2018-11-22 03:07:42 |
Joseph Salisbury |
linux (Ubuntu): importance |
Critical |
High |
|
| 2018-11-22 03:07:44 |
Joseph Salisbury |
linux (Ubuntu Cosmic): importance |
Critical |
High |
|
| 2018-11-22 03:07:46 |
Joseph Salisbury |
linux-azure (Ubuntu): importance |
Critical |
High |
|
| 2018-11-22 03:08:26 |
Joseph Salisbury |
linux (Ubuntu): status |
In Progress |
Fix Committed |
|
| 2018-11-22 03:08:30 |
Joseph Salisbury |
linux (Ubuntu Cosmic): status |
In Progress |
Fix Committed |
|
| 2018-11-22 03:08:33 |
Joseph Salisbury |
linux-azure (Ubuntu): status |
In Progress |
Fix Committed |
|
| 2018-11-22 15:13:20 |
Marcelo Cerri |
linux (Ubuntu Cosmic): status |
Fix Committed |
Confirmed |
|
| 2018-11-22 15:13:22 |
Marcelo Cerri |
linux-azure (Ubuntu): status |
Fix Committed |
Confirmed |
|
| 2018-11-26 23:11:24 |
Marcelo Cerri |
bug task deleted |
linux (Ubuntu Cosmic) |
|
|
| 2018-11-26 23:11:33 |
Marcelo Cerri |
nominated for series |
|
Ubuntu Cosmic |
|
| 2018-11-26 23:11:33 |
Marcelo Cerri |
bug task added |
|
linux (Ubuntu Cosmic) |
|
| 2018-11-26 23:11:33 |
Marcelo Cerri |
bug task added |
|
linux-azure (Ubuntu Cosmic) |
|
| 2018-11-26 23:11:46 |
Marcelo Cerri |
linux-azure (Ubuntu): status |
Confirmed |
Fix Committed |
|
| 2018-11-26 23:11:51 |
Marcelo Cerri |
linux-azure (Ubuntu Cosmic): status |
New |
Fix Committed |
|
| 2018-11-26 23:11:55 |
Marcelo Cerri |
linux-azure (Ubuntu Cosmic): assignee |
|
Marcelo Cerri (mhcerri) |
|
| 2018-12-04 19:13:27 |
Dexuan Cui |
bug |
|
|
added subscriber Dexuan Cui |
| 2018-12-05 11:29:21 |
Launchpad Janitor |
linux-azure (Ubuntu Cosmic): status |
Fix Committed |
Fix Released |
|
| 2018-12-05 11:29:21 |
Launchpad Janitor |
cve linked |
|
2018-15471 |
|
| 2018-12-05 11:29:21 |
Launchpad Janitor |
cve linked |
|
2018-18653 |
|
| 2018-12-05 11:29:21 |
Launchpad Janitor |
cve linked |
|
2018-18955 |
|
| 2018-12-05 11:29:21 |
Launchpad Janitor |
cve linked |
|
2018-6559 |
|
| 2018-12-06 15:22:17 |
Marcelo Cerri |
linux (Ubuntu Cosmic): status |
New |
Invalid |
|
| 2018-12-06 15:22:22 |
Marcelo Cerri |
linux (Ubuntu): status |
Fix Committed |
Invalid |
|
| 2018-12-10 14:41:12 |
Launchpad Janitor |
linux-azure (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2019-01-31 17:31:58 |
Joseph Salisbury |
bug |
|
|
added subscriber Joseph Salisbury |
| 2019-02-14 12:12:01 |
Brad Figg |
tags |
azure cosmic kernel-key |
azure cosmic kernel-key verification-needed-bionic |
|
| 2019-02-14 16:42:04 |
Andy Whitcroft |
tags |
azure cosmic kernel-key verification-needed-bionic |
azure cosmic kernel-fixup-verification-needed-bionic kernel-key verification-done-bionic |
|
| 2019-07-24 20:24:10 |
Brad Figg |
tags |
azure cosmic kernel-fixup-verification-needed-bionic kernel-key verification-done-bionic |
azure cosmic cscc kernel-fixup-verification-needed-bionic kernel-key verification-done-bionic |
|
