Red Hat Bugzilla – Bug 888388
ARM OMAP kernel produces backtrace for L3 custom error: MASTER:MPU TARGET:DMM1
Last modified: 2013-03-11 15:44:46 EDT
Created attachment 665573 [details]
backtrace snip for L3 custom error: MASTER:MPU TARGET:DMM1
Description of problem:
The ARM OMAP kernel produces backtrace when under load (building a kernel):
L3 custom error: MASTER:MPU TARGET:DMM1
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Boot Panda with kernel-omap-3.5.6-1.fc17.armv7l
2. Try to build a kernel:
rpmbuild -bb SPECS/kernel.spec
The kernel starts to build, but after some time (not consistent on how long) backtraces are displayed on the console, and eventually the system locks up (console not responsive and does not respond to pings).
Kernel builds without issue.
This is a soft-float (armv5tel) install.
The backtrace is attached.
Have you tried to recreate this with the 3.6 kernel from F18?
No, I have only tested on F17 with the latest kernel available via yum.
Please test kernel-3.7.6-102.fc17 when it lands in updates-testing or updates.