Comment # 5 on bug 1017652 from Brett Wilson

I would normally be happy to provide a file that causes this issue, but in this
case the files are Apple iTunes music purchased from the iTunes store. I'm
worried that there could be legal issues uploading the music here.

I've been periodically checking the core dump files with GDB, and there doesn't
seem to be any consistency in which song causes the issue. The core dump that I
provided was generated while tracker was trying to process "Sticks and Stones"
by moe. The most recent core dump was generated while tracker was trying to
process "Come With Me Now" by KONGOS.

>From the command line, the file command reports that the music files are "ISO
Media, Apple iTunes ALAC/AAC-LC (.M4A) Audio"