On 03/16/2015 11:29 AM, Roger Heflin wrote:
Recreating a rare crash even when you know the exact conditions that
caused the crash is very very difficult. I have been involved in
not so rare crashes (we had some machines of the exact same hw type
that all crashed randomly about 1x per week). And duplicating that
crash tied up a test machine for >30 days before finally duplicated
the crash, as we were not able to exactly duplicate the load condition
that caused the crash. Typically the crashes are dealt with is by
noticing a pattern and using that pattern to try to determine the
nature of the failure and how common it is. With a single crash you
have no idea if it as a hardware fault or not.
Given the number of crashes we are probably talking about and the
number of different kernel versions you are talking about one would
need to have an almost infinite hardware budget to even possibly run
the test.
On Mon, Mar 16, 2015 at 11:58 AM, Joe Zeff <joe@xxxxxxx> wrote:
On 03/16/2015 09:44 AM, jd1008 wrote:
Since none of the crashes occur in the modules
inserted via akmods, why is the fedora abrt not
allowing thes ending of such reports?
I've been thinking the same thing. If nothing else, whoever is assigned to
the bug should try to recreate the crash on a stock machine with no kmods
and work on it if they succeed.
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I do not mean to discredit you Roger,
but I did kernel development and debugging for almost
40 years, starting with the AT&T version 3 Unix.
It is not as you say.
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