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kernel panic with 2.6.32-042stab037.1 [message #43713] Sat, 08 October 2011 08:17 Go to next message
Rene is currently offline  Rene
Messages: 40
Registered: September 2006
Member
Just had a kernel panic with 2.6.32-042stab037.1

Is that the latest stock kernel?

No details in /var/log/messages, all I have is a screenshot of the Call Trace from the console:

index.php?t=getfile&id=936&private=0

Would it make sense installing kdump in case it happens again?

kdump wants to install busybox, whats the implications of that?

Should I open a bug report with OpenVZ when all I have is a screenshot?
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[Updated on: Sat, 08 October 2011 08:19]

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Re: kernel panic with 2.6.32-042stab037.1 [message #43722 is a reply to message #43713] Mon, 10 October 2011 02:19 Go to previous messageGo to next message
vshiray is currently offline  vshiray
Messages: 3
Registered: April 2008
Location: Israel
Junior Member
We got the similar problem on three different servers during a one day.

All of them are CentsOS 5.7 64bit with the latest RHEL6 kernel 2.6.32-042stab039.2

We have two crash screenshots from the console also.

Must we open a bug on bugzilla ?
  • Attachment: panic-c3.jpg
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  • Attachment: panic-red1.jpg
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Re: kernel panic with 2.6.32-042stab037.1 [message #43758 is a reply to message #43722] Thu, 13 October 2011 13:13 Go to previous messageGo to next message
jonasb is currently offline  jonasb
Messages: 20
Registered: July 2007
Junior Member
Also have problem with HNs and newer kernel then 2.6.32-042stab018.1.
  • Attachment: crash.jpg
    (Size: 27.48KB, Downloaded 202 times)

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Re: kernel panic with 2.6.32-042stab037.1 [message #43778 is a reply to message #43758] Fri, 14 October 2011 09:17 Go to previous messageGo to next message
vaverin is currently offline  vaverin
Messages: 708
Registered: September 2005
Senior Member
Dear all,

If you have kernel crashes please follow these instruction
http://wiki.openvz.org/When_you_have_an_oops#If_you_have_had _an_oops

shortly:
- please switch to last released kernel, your issue can be fixed already.
- please check your hardware and be sure that it isn't hardware-related issue
- please configure remote console (serial- or netconsole) and to save kernel messages on another node.
http://wiki.openvz.org/Remote_console_setup
Alternatively you configure kdump, it allows to save kernel core dump. Kernel messages of crashed kernel can be extracted from this core dump
- then please submit new bug to bugzilla.openvz.org

thank you,
Vasily Averin

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Re: kernel panic with 2.6.32-042stab037.1 [message #43789 is a reply to message #43713] Sun, 16 October 2011 09:16 Go to previous message
Rene is currently offline  Rene
Messages: 40
Registered: September 2006
Member
Thanks for the input.

So (according to the link you posted) it's ok to post a crash report with a screenshot. Good to know.

Both kdump and remote console seems a lot of work just to get a coredump, don't those things happen automatically?

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