Hi Dave: I compiled crash-utility to run on X86 and handle vmcore files for a 32bit arm. I would like to use crash to dump the trace buffer, as described here: https://access.redhat.com/solutions/239433 it relies on using a trace.so which is dependent on the kernel version. $ crash --osrelease vmcore* 4.9.170 Since this is a homegrown version of 4.9 I suspect that I'd need to make the trace.so locally. Is that something I can do without a lot of work? -pete delaney