| 2018-04-25 08:15:40 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2018-04-25 08:15:52 |
Po-Hsu Lin |
nominated for series |
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Ubuntu Bionic |
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| 2018-05-04 04:42:12 |
Po-Hsu Lin |
summary |
zram module not found in 4.15 KVM kernel |
zram module not found in 4.4/4.15 KVM kernel |
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| 2018-05-04 04:43:03 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Xenial |
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| 2018-05-04 04:43:12 |
Po-Hsu Lin |
tags |
amd64 apport-bug bionic uec-images |
amd64 apport-bug bionic uec-images xenial |
|
| 2018-05-04 04:43:48 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu) |
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| 2018-05-04 05:00:13 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2018-06-01 12:03:31 |
Po-Hsu Lin |
bug task added |
|
ubuntu-kernel-tests |
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| 2018-08-03 06:37:55 |
Po-Hsu Lin |
description |
The ubuntu_zram_smoke_test will fail due to the lack of the zram module.
07:32:19 DEBUG| Running '/home/ubuntu/autotest/client/tests/ubuntu_zram_smoke_test/ubuntu_zram_smoke_test.sh'
07:32:19 ERROR| [stderr] modprobe: FATAL: Module zram not found in directory /lib/modules/4.15.0-1008-kvm
07:32:19 DEBUG| [stdout] FAILED: cannot load zram module
07:32:19 ERROR| Exception escaping from test:
There is no zram config in the Bionic KVM kernel config file.
$ grep -i zram debian.kvm/config/config.common.ubuntu
$
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1008-kvm 4.15.0-1008.8
ProcVersionSignature: User Name 4.15.0-1008.8-kvm 4.15.17
Uname: Linux 4.15.0-1008-kvm x86_64
NonfreeKernelModules: signpost
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
Date: Wed Apr 25 07:32:47 2018
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install) |
== Justification ==
In the Xenial / Bionic KVM kernel, the CONFIG_ZRAM was not set, it's impossible for users to use zram module on it. And the ubuntu_zram_smoke_test regression test is failing due to the missing module.
== Test ==
Before enabling CONFIG_ZRAM and the related configs, the zram module cannot be found.
After that, the zram module can be inserted and pass the ubuntu_zram_smoke_test.
Test kernels could be found here:
http://people.canonical.com/~phlin/kernel/lp-1766823-zram/
== Fix ==
[bionic/linux-kvm][xenial/linux-kvm][SRU][PATCH] UBUNTU: [Config]: enable CONFIG_ZRAM
== Regression Potential ==
Minimal.
No code changes, just a config changes without disabling any other configs.
------
The ubuntu_zram_smoke_test will fail due to the lack of the zram module.
07:32:19 DEBUG| Running '/home/ubuntu/autotest/client/tests/ubuntu_zram_smoke_test/ubuntu_zram_smoke_test.sh'
07:32:19 ERROR| [stderr] modprobe: FATAL: Module zram not found in directory /lib/modules/4.15.0-1008-kvm
07:32:19 DEBUG| [stdout] FAILED: cannot load zram module
07:32:19 ERROR| Exception escaping from test:
There is no zram config in the Bionic KVM kernel config file.
$ grep -i zram debian.kvm/config/config.common.ubuntu
$
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1008-kvm 4.15.0-1008.8
ProcVersionSignature: User Name 4.15.0-1008.8-kvm 4.15.17
Uname: Linux 4.15.0-1008-kvm x86_64
NonfreeKernelModules: signpost
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
Date: Wed Apr 25 07:32:47 2018
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2018-08-03 06:38:01 |
Po-Hsu Lin |
bug task deleted |
linux (Ubuntu) |
|
|
| 2018-08-03 06:51:44 |
Po-Hsu Lin |
ubuntu-kernel-tests: assignee |
|
Po-Hsu Lin (cypressyew) |
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| 2018-08-03 06:51:46 |
Po-Hsu Lin |
linux-kvm (Ubuntu): assignee |
|
Po-Hsu Lin (cypressyew) |
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| 2018-08-03 06:51:49 |
Po-Hsu Lin |
linux-kvm (Ubuntu): status |
New |
In Progress |
|
| 2018-08-03 06:51:51 |
Po-Hsu Lin |
ubuntu-kernel-tests: status |
New |
In Progress |
|
| 2018-08-27 12:54:31 |
Kleber Sacilotto de Souza |
bug task added |
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linux-kvm (Ubuntu Bionic) |
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| 2018-08-27 12:54:38 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-kvm (Ubuntu Xenial) |
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| 2018-08-27 12:54:43 |
Kleber Sacilotto de Souza |
linux-kvm (Ubuntu Xenial): status |
New |
Fix Committed |
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| 2018-08-28 09:36:58 |
Kleber Sacilotto de Souza |
linux-kvm (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2018-08-31 05:51:47 |
Po-Hsu Lin |
ubuntu-kernel-tests: status |
In Progress |
Fix Released |
|
| 2018-09-10 18:15:40 |
Launchpad Janitor |
linux-kvm (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
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| 2018-09-10 18:15:40 |
Launchpad Janitor |
cve linked |
|
2018-1118 |
|
| 2018-09-10 18:15:41 |
Launchpad Janitor |
linux-kvm (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
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| 2018-09-10 18:29:59 |
Launchpad Janitor |
linux-kvm (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-09-11 06:18:20 |
Po-Hsu Lin |
linux-kvm (Ubuntu): status |
In Progress |
Fix Released |
|
