It mostly crashes on Auto-Saves but I've had one or two that didn't but it's really hard for me to read the crash report...
All of the crashes do seem to be before or around 4 seconds after the start of an auto save.

Computer:
Linux 64 Bit (Lubuntu, Ubuntu [14.04])
CPU 4 @ 1463 MHz
Ram 7784 MB ...

... and we have a work around: In 0.10.3 there is a new config option max-texture-size in the [graphics] section of config.ini.
Setting it to 4096 helped in my case :-)

I had issues when I first ran the game, even the main menu was horrible to use but this has fixed all my issues.
Just wanted to ...

I would agree with this, my screen is a fair bit small (right now I'm using two monitors) but here are some screenshots from my computer.