[PyQt] Debugging segfault in PyQt application?

[Jason Tiller]

Hi, all,

I collaborate on a complex PyQt application.  We're experiencing
segfaults that arise from QtCore, but I'm stumped as to how to drill
down into the coredump and get useful information from the backtrace.
Anybody have any suggestions as to a useful approach for debugging
segfaults in PyQt applications?  We can currently cause the issue
(fairly) reliably every 20 minutes or so with manual button mashing.

AdvThanksance,

---Jason