autotest/virt-test — pull request #935 by ypu (2013-10-15 10:13:42+00:00)
Title: virttest: Record the kernel crash message in debug file

Record the kernel crash message in debug file instead of putting it
in the __str__(). With this change the crash call trace will only shows
in debug log file but not in status.

Big status file really make a problem in our test environment for result display. So want to only record it in debug files.