Re: Kernel code dump retrieval

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On 16/10/2014 7:49 μμ, Leonidas Spyropoulos wrote:
On 16/10/14, Anatol Pomozov wrote:
So you don't need full kernel memory dump that preserves content of
RAM on crash. You just need kernel stack trace message, do you?

Check pause_on_oops kernel parameter
https://www.kernel.org/doc/Documentation/kernel-parameters.txt it
might help you to prevent scrolling.
I'll try that first

Another option is to use serial port and watch kernel messages from a
remote machine https://wiki.archlinux.org/index.php/Working_with_the_serial_console

Hmm that could take some time to set up.
You can always try netconsole https://wiki.archlinux.org/index.php/Netconsole It has always managed to capture even the worst kernel panics I have ever had, and its pretty easy to setup


Hm... I would recommend you to run memory test to make sure it is not
a hardware problem with your RAM.
I'll run a Mem stress test. The Corsair Vengeance kit I got suppose to
support 1866Mhz through XMP predefined settings - but it's good to
validate them.

I do not think so. I was compiling my custom kdump kernel, but it can
be done on other machine and then be installed on the problematic
machine.
I'll look at the other suggetions first.

Thanks,
Leonidas


--
Konstantinos Skarlatos


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