Seg fault crash in Sound::GetFormat

Hi FMOD,

Got this crash - was hoping you could give figure something useful from the offset. This occured while reading a wav file (or a file that looked like one). Is a Segmentation Fault 11 thing.
Thanks

0 libfmod.dylib 0x000000010330f564 0x1032a7000 + 427364
1 libfmod.dylib 0x000000010330d0ed FMOD::sound::getFormat(FMOD_SOUND_TYPE*, FMOD_SOUND_FORMAT*, int*, int*) + 67

Sound::getFormat is a pretty basic function that just returns some internal data. I suspect that the Sound object it was called on is invalid, possibly released.