On Thu, May 26, 2016 at 08:15:44PM -0600, Theo de Raadt wrote: > > > > Without seeing a ktrace output, I don't think I can make any progress > > here. > > Well there's the answer! > > Start running it in ktrace on a large filesystem --- all the time, and > hope the edge condition gets hit. >
Just a trick about using ktrace with potential large output: it could be possible to launch the program to observe without ktrace, and having a loop in another terminal that do: - ktrace -di -p PID - sleep 30 (or other timing) - ktrace -C - loop if error wasn't triggered It will be only a partial vue of the program execution (and potentially unusefull), but it will reduce a lot the size of ktrace.out. -- Sebastien Marie
