Hi Dave, "crash xen-syms vmcore" works fine. Thank you ! BTW, I think xendumps of fully-virtualized x86/x86_64 (also ia64) kernel have a magic number XC_CORE_MAGIC_HVM(0xF00FEBEE) which is defferent from para-virtualized. Please check. I tried a xendump of fully-virtualized ia64 kernel with change magic number check as follows. --- xendump.h +#define XC_CORE_MAGIC_HVM 0xF00FEBEE xendump.c - if (xcp->xch_magic != XC_CORE_MAGIC) + if (xcp->xch_magic != XC_CORE_MAGIC && xcp->xch_magic != XC_CORE_MAGIC_HVM) --- It works well execpt bt problem same as para-virtualized one. Thanks. -- Itsuro ODA <oda@xxxxxxxxxxxxx> -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility