From the dump this part of steam looks to be involved but not sure how this relates to the segfaults. Each attempt creates 3 (I think of those).
Assert( Assertion Failed: CApplicationManager::GetMountVolume: invalid index ):/home/buildbot/buildslave_steam/steam_rel_client_ubuntu12_linux/build/src/clientdll/applicationmanager.cpp:3117
From the dump this part of steam looks to be involved but not sure how this relates to the segfaults. Each attempt creates 3 (I think of those).
Assert( Assertion Failed: CApplicationMan ager::GetMountV olume: invalid index ):/home/ buildbot/ buildslave_ steam/steam_ rel_client_ ubuntu12_ linux/build/ src/clientdll/ applicationmana ger.cpp: 3117