The patch posted above may be causing Bug #671001. The patch "fixes" this bug by simply checking for 0 before doing the division it does not address the underlying issue causing group->cpu_power to be 0 in the first place. So instead of oopsing at the divide by zero, the kernel continues until the underlying problem causes a different bug to surface.
To be clear this is just speculation that this might be the cause, and has not be verified yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/614853 Title: kernel panic divide error: 0000 [#1] SMP -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs