rootwait / mmc is likely unrelated, it just happened to be where the other core was when it blew. The first core is indeed in the same code known to cause this.
Can you do like zcat /proc/config.gz | grep SDI -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/720055 Title: CONFIG_OMAP2_DSS_SDI on OMAP4 causes: Unhandled fault: imprecise external abort (0x1406) at 0x2ada61a8 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs