Hi Dave, > + CBE_SIZE_INIT(spu_prio_array, "spu_prio_array"); The extension is not being able to find the symbol spu_prio_array with a 2.6.22-5 patched kernel (Cell SDK 3.0 pre-release kernel in http://www.bsc.es/projects/deepcomputing/linuxoncell/cellsimulator/sdk3.0earlyRel/kernel-2.6.22-5.20070821bsc.ppc64.rpm). I've checked the code and the symbol exists in spufs/sched.c. Do you have any hint why crash can't find the symbol? Thanks Lucio Correia -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility