Comment 10 for bug 1073484

Could you remover the debian portmidi and build by hand with debug symbols? Also, it doesn't look like a corruption backtrace so when you get a crash in gdb w/ PM debug symbols, poke around in the various stack frames to see what various variables are and if everything looks right. You may need to compile with no optimizations otherwise a lot of temporaries will be optimized out.

Also, it would help if you could provide some more of the log before the backtrace.