dota2crash on exit

dota2crash.txt

Game update: AppID 570 "", ProcID 29433, IP 0.0.0.0:0
>>> Adding process 29433 for game ID 570
GameAction [AppID 570, ActionID 1] : LaunchApp changed task to WaitingGameWindow with ""
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
pid 29435 != 29434, skipping destruction (fork without exec?)
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
GameAction [AppID 570, ActionID 1] : LaunchApp changed task to Completed with ""
>>> Adding process 29434 for game ID 570
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
Using breakpad crash handler
Game update: AppID 570 "", ProcID 29437, IP 0.0.0.0:0
Setting breakpad minidump AppID = 570
Forcing breakpad minidump interfaces to load
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198012562328 [API loaded yes]
Steam_SetMinidumpSteamID:  Setting Steam ID:  76561198012562328
Setting breakpad minidump AppID = 373300
>>> Adding process 29436 for game ID 570
>>> Adding process 29437 for game ID 570
>>> Adding process 29438 for game ID 570
Attempting to create OpenGL context: v3.3 (Core profile)...success.
Installing breakpad exception handler for appid(steam)/version(1535062307)
Attempting to create OpenGL context: v3.3 (Core profile)...success.
DumpContextInfo: OpenGL vendor NVIDIA Corporation
DumpContextInfo: OpenGL renderer GeForce GTX 970/PCIe/SSE2
DumpContextInfo: Using OpenGL context version 3.3
DumpContextInfo: Context supports GLSL version 3.30 NVIDIA via Cg compiler
Installing breakpad exception handler for appid(gameoverlayui)/version(20180823194714)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
 failed to dlopen "/home/bednar/.local/share/Steam/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librenderdoc.so" error=/home/bednar/.local/share/Steam/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librenderdoc.so: cannot open shared object file: No such file or directory
 failed to dlopen "librenderdoc.so" error=librenderdoc.so: cannot open shared object file: No such file or directory
Fontconfig warning: "/home/bednar/.local/share/Steam/steamapps/common/dota 2 beta/game/core/panorama/fonts/conf.d/41-repl-os-win.conf", line 148: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/bednar/.local/share/Steam/steamapps/common/dota 2 beta/game/core/panorama/fonts/conf.d/41-repl-os-win.conf", line 160: Having multiple values in <test> isn't supported and may not work as expected
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
JS method call WebChat.GetOverlayChatBrowserInfo with 1 arguments
JS method call SharedConnection.SendMsgAndAwaitResponse with 3 arguments
JS method call SharedConnection.SendMsgAndAwaitResponse with 3 arguments
 failed to dlopen "libtensorflow.so" error=libtensorflow.so: cannot open shared object file: No such file or directory
JS method call SharedConnection.SendMsg with 2 arguments
ERROR: ld.so: object '/home/bednar/.local/share/Steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
crash_20180825100728_1.dmp[29507]: Uploading dump (out-of-process)
/tmp/dumps/crash_20180825100728_1.dmp
>>> Adding process 29506 for game ID 570
crash_20180825100728_1.dmp[29507]: Finished uploading minidump (out-of-process): success = yes
crash_20180825100728_1.dmp[29507]: response: Discarded=1
crash_20180825100728_1.dmp[29507]: file ''/tmp/dumps/crash_20180825100728_1.dmp'', upload yes: ''Discarded=1''
pid 29507 != 29506, skipping destruction (fork without exec?)
/home/bednar/.local/share/Steam/steamapps/common/dota 2 beta/game/dota.sh: line 104: 29437 Segmentation fault      (core dumped) ${STEAM_RUNTIME_PREFIX} ${GAME_DEBUGGER} "${GAMEROOT}"/${GAMEEXE} "$@"
Game removed: AppID 570 "", ProcID 29437 
No cached sticky mapping in ActivateActionSet.JS method call WebChat.GetOverlayChatBrowserInfo with 1 arguments