On 04/08/11 15:18, Jan Kiszka wrote: > Let me check... indeed, I'm getting the same file-not-found here with > trace-cmd.git 9cce1c9b5b when starting it directly from its build directory. > > But maybe your trace-cmd or kernel versions are too old / incompatible. > I'm not getting complaints about unparseable events with the above > snapshot and 2.6.38. 2.6.38.2 kernel, trace-cmd 3e8b5b8 which is March 18 (though git pull done this morning). For grins I checked-out 9cce1c9b5b and same error: trace-cmd record -e kvm -- sleep 1 trace-cmd report 2>&1 | less You do have to put stderr onto stdout to see the messages I reported earlier. Or look for [FAILED TO PARSE] on the kvm_exit and kvm_emulate_insn lines. David -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html