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Error when parsing kernel version in proc background reader #1136

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2opremio opened this issue Mar 7, 2016 · 2 comments · Fixed by #1165
Closed

Error when parsing kernel version in proc background reader #1136

2opremio opened this issue Mar 7, 2016 · 2 comments · Fixed by #1165
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@paulbellamy
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bug Broken end user or developer functionality; not working as the developers intended it
Milestone
0.14.0

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@2opremio
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2opremio commented Mar 7, 2016 

<probe> ERRO: 2016/03/07 12:20:57.204694 getNamespacePathSuffix: cannot get kernel version: Malformed version: 4.3.5-300.fc23.x86_64

Full logs https://gist.github.com/janwillies/54083a50358718a4fb21
@2opremio 2opremio added the bug Broken end user or developer functionality; not working as the developers intended it label Mar 7, 2016
@2opremio 2opremio added this to the 0.14.0 milestone Mar 8, 2016
@paulbellamy
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From semver.org, 4.3.5-300.fc23.x86_64 is not a valid version, as the pre-release section contains the _ character. Based on googling, I'm assuming this is for Fedora 23?

@2opremio
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I have no idea, this came from user jcw on scope-public: https://weaveworks.slack.com/archives/scope-public/p1457352064000743

I am getting a similar error in the Weaveworks ECS AMI:

<probe> ERRO: 2016/03/11 13:49:24.314985 getNamespacePathSuffix: cannot get kernel version: Malformed version: 4.1.17-22.30.amzn1.x86_64

My bad, for not looking into more version examples (and not adding a unit test).

@paulbellamy paulbellamy self-assigned this Mar 14, 2016
@paulbellamy paulbellamy mentioned this issue Mar 14, 2016
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@paulbellamy paulbellamy

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bug Broken end user or developer functionality; not working as the developers intended it
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0.14.0
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only check the first two segments of the kernel version weaveworks/scope
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@paulbellamy @2opremio