Red Hat Bugzilla – Bug 51659
[aacraid] Kernel panic when running Cerberus
Last modified: 2007-04-18 12:35:48 EDT
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Description of problem:
When I run Cerberus 1.2.14 on PE2450/Obsidian/RAID1+volume, I got kernel
panic and the system hung.
Steps to Reproduce:
1.Install Fairfax beta3 + update kernel to 2.4.7-0.12.0smp
2.Install Cerberus 1.2.14
Actual Results: - First time failed:
After running cerberus for one day on kernel 2.4.6-3.1smp
- Second time failed:
I update kernel to 2.4.7-0.12.0smp, and run Cerberus again. This time I
got kernel panic after 2 days and 15 hours.
Expected Results: Should pass Cerberus without kernel panic.
Created attachment 27554 [details]
This is the output of ksymoops
This defect is considered MUST-FIX for Fairfax.
Was this with the adaptec aacraid or with software raid on the aic7xxx ?
I use aacraid and aic7xxx drivers (CD installed). Nothing hooks up to aic7xxx.
I'm re-running. The output of ksymoops is unreliable in this case because the
loaded modules don't match the oops report. Saved a copy of /proc/ksyms
and /proc/modules prior to start of test so we can accurately decode the oops
if/when it happens again.
I rerun cerberus 1.2.15 and found no error. We can close this bug. Thanks.
Kernel version 2.4.7-2