>> >> An appears to be correctly parsed by event_read_print in >> tools/lib/tracevent/event-parse.c . Has anyone seen this before? > > What kernel are you running? > > I just built and booted v4.11-rc8 with a v4.11-rc8 perf:
I was running an internal version. I found the bug in an internal commit. It's true that upstream is all good. Thank you for checking, David