I was playing ranked match and when 30min had passed game started to lag really much and then it crashed, I dont really think that I ran out of memory since I have been able to play much longer (and bigger games and the game never really crashes, just starts to be really slow). After that I tried reconnecting but game crashed again while planet was being generated, this happened three time and on last time I had all mods disabled. Here is first log http://pastebin.com/8aSNL7NB and here is log without any mods enabled http://pastebin.com/qtbfFHk9
If you use the UberLauncher, can you try hitting the [VERIFY] button a few times? If you use Steam, can you try verifying the integrity of the game archive?
I tried veriefing PA with alternative launcher and it didn't find any error, or at least it didn't say or download anything.
Oh, right, you are a Linux user as well, eh? I missed that. Anyway, to be safe, can you download the entire bz2 from Uber directly and see if that makes any difference?