Ubuntu GMod server segfaults at start.

[lonewaft]

I am running a Garry's mod server with CSS mounted on an ubuntu 14.04 server.
When I run a CS:S server, there is no problem, it all starts correctly and I can play on it, however, when I start the GMod server like

Code:

./srcds_run -game garrysmod +maxplayers 12 +map gm_flatgrass

I get this in the console

Code:

g:~/steamcmd/serverfiles$ ./srcds_run -debug -game garrysmod +maxplayers 12 +map gm_sandbox -console
Auto detecting CPU
Using default binary: ./srcds_linux
Enabling debug mode
Server will auto-restart if there is a crash.
Using breakpad minidump system
Using breakpad crash handler

Console initialized.
Setting breakpad minidump AppID = 4000
Forcing breakpad minidump interfaces to load
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
Segmentation fault (core dumped)
debug.cmds:5: Error in sourced command file:
No function contains program counter for selected frame.
email debug.log to linux@valvesoftware.com
Mon Aug 11 03:59:45 MDT 2014: Server restart in 10 seconds
Mon Aug 11 03:59:46 MDT 2014: Server Quit

and this is my crash log

Code:

----------------------------------------------
CRASH: Mon Aug 11 03:04:09 MDT 2014
Start Line: ./srcds_linux -debug -game garrysmod
[New LWP 5078]
[New LWP 5079]
[New LWP 5080]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./srcds_linux -game garrysmod +maxplayers 12 +map gm_flatgrass -debug'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00000000 in ?? ()
#0  0x00000000 in ?? ()
#1  0xf61fcc15 in CModAppSystemGroup::Create() () from /home/lcgaming/steamcmd/serverfiles/bin/engine_srv.so
#2  0xf623203e in CAppSystemGroup::OnStartup() () from /home/lcgaming/steamcmd/serverfiles/bin/engine_srv.so
#3  0xf62322e8 in CAppSystemGroup::Run() () from /home/lcgaming/steamcmd/serverfiles/bin/engine_srv.so
#4  0xf61fc3ff in CDedicatedServerAPI::ModInit(ModInfo_t&) () from /home/lcgaming/steamcmd/serverfiles/bin/engine_srv.so
#5  0xf6d3d8f0 in CDedicatedAppSystemGroup::Main() () from bin/dedicated_srv.so
#6  0xf6d56f10 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#7  0xf6d56f10 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#8  0xf6cfbfe6 in main () from bin/dedicated_srv.so
#9  0x080486f1 in main ()
No symbol table info available.
eax            0x1    1
ecx            0x4e    78
edx            0x4e    78
ebx            0x0    0
esp            0xffdd03ec    0xffdd03ec
ebp            0xffdd0458    0xffdd0458
esi            0xf6378930    -164132560
edi            0xffdd04f8    -2292488
eip            0x0    0x0
eflags         0x210202    [ IF RF ID ]
cs             0x23    35
ss             0x2b    43
ds             0x2b    43
es             0x2b    43
fs             0x0    0
gs             0x63    99
From        To          Syms Read   Shared Object Library
0xf76ec600  0xf771a38b  Yes (*)     /lib32/libm.so.6
0xf76e3ad0  0xf76e496c  Yes (*)     /lib32/libdl.so.2
0xf7656914  0xf769cc78  Yes         ./libstdc++.so.6
0xf75f8840  0xf76051d7  Yes         /lib32/libpthread.so.0
0xf745f420  0xf758e6ee  Yes (*)     /lib32/libc.so.6
0xf7736860  0xf774e7ac  Yes (*)     /lib/ld-linux.so.2
0xf7432e00  0xf74420fc  Yes         bin/libgcc_s.so.1
0xf740fad0  0xf7422c4c  Yes (*)     bin/libtier0_srv.so
0xf73fe9b0  0xf7401f5a  Yes (*)     /lib32/librt.so.1
0xf731c270  0xf733a4e4  Yes (*)     bin/libvstdlib_srv.so
0xf6cfb330  0xf6e5f11c  Yes (*)     bin/dedicated_srv.so
0xf6c93900  0xf6c9bcfc  Yes (*)     bin/libsteam_api.so
0xf60aa200  0xf6250bf0  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/engine_srv.so
0xf5bd1270  0xf5bf05f4  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/soundemittersystem_srv.so
0xf5aa53e0  0xf5b60984  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/materialsystem_srv.so
0xf45fe1e0  0xf46a25a8  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/studiorender_srv.so
0xf4465b60  0xf457f2b0  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/vphysics_srv.so
0xf43d4d10  0xf4416bc8  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/datacache_srv.so
0xf43aa320  0xf43b539c  Yes (*)     /home/lcgaming/steamcmd/serverfiles/bin/shaderapiempty_srv.so
0xee904e80  0xef3ec100  Yes (*)     /home/lcgaming/.steam/sdk32/steamclient.so
(*): Shared library is missing debugging information.
End of Source crash report
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I have validated install twice, uninstalled & reinstalled, nothing works, please help.