I'm having the same issue with OpenArena. I'm using the same versions as the OP. I'm running Kubuntu 14.10 on an AMD A6-3600 processor with AMD Radeon HD6530D graphics acceleration. I have an ALC662 audio chipset and an RTL8111-type Gigabit Ethernet controller.
In looking at the backtrace, I also noticed that most of the traces seemed to have something to do with PulseAudio. One thing I tried was turning off OpenAL, and since I've done that I have not been able to reproduce the problem in over an hour of playing... it never took longer than five minutes before. I only use multiplayer mode, so I can't speak to whether local mode has the same issue. Thanks, Scott -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org