Running on an x86_64 box, with a 2.6.28 kernel, lcrash fails on a failed read of /dev/mem. It is a read to initialize virtop. It fails with EPERM. The problem is CONFIG_STRICT_DEVMEM=y (could this be a problem to crash as well?) -Cliff -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility