Segmentation fault (core dumped) on Ubuntu 14.04

Whenever i start my server is crashes right after start with a segfault error and i've been trying to fix this issue for about a week with no luck, Any Suggestions?

Code:

(Filename:  Line: 375)Shader 'Nature/Terrain/Diffuse': dependency 'AddPassShader' shader 'Hidden/TerrainEngine/Splatmap/Diffuse-AddPass' not found
Shader 'Hidden/TerrainEngine/Splatmap/Specular-AddPass': fallback shader 'Hidden/TerrainEngine/Splatmap/Diffuse-AddPass' not found
Shader 'Hidden/TerrainEngine/Splatmap/Standard-AddPass': fallback shader 'Hidden/TerrainEngine/Splatmap/Diffuse-AddPass' not found
UnloadTime: 1.114000 ms
Bootstart Startup
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)System
    Name: ****
    OS:   Linux 4.4 Ubuntu 14.04 64bitCPU
    Model:  Intel(R) Xeon(R) CPU E5-1620 v2 @ 3.70GHz
    Cores:  8
    Memory: 128909 MBGPU
    Model:  Null Device
    API:    NULL 1.0 [1.0]
    Memory: 128 MB
    SM:     30Memory
    Private:     0 MB
    Working Set: 0 MBProcess
    Priority: 0
    Threads:  0
    Memory:   75 MB
    Peak:     76 MBMono
    Collects: 4
    Memory:   0 MB
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Command Line: "./RustDedicated" "-batchmode" "+server.ip" "****" "+server.port" "28015" "+server.tickrate" "10" "+server.hostname" "*****" "+server.identity" "rust-server" "+server.seed" "18121419" "+server.maxplayers" "50" "+server.worldsize" "5200+server.saveinterval" "600" "+rcon.ip" "****" "+rcon.port" "28016" "+rcon.password" "******" "-logfile" "egclog.log"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.ip: "***"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.port: "28015"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.tickrate: "10"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.hostname: "1"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.identity: "rust-server"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.seed: "18121419"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.maxplayers: "50"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.worldsize: "0"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)rcon.ip: "****"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)rcon.port: "28016"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.ip: "******"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.port: "28015"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.tickrate: "10"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.hostname: "1"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.identity: "rust-server"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.seed: "18121419"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.maxplayers: "50"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)server.worldsize: "0"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)rcon.ip: "*****"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)rcon.port: "28016"
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Server Config Loaded
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Running server/rust-server/cfg/users.cfg
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Loading Items Took: 1.6895821 seconds
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Building Items Took: 1.7114276 seconds / Items: 309 / Blueprints: 196
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Unloading 4 Unused Serialized files (Serialized files now loaded: 72)
WARNING: Shader Unsupported: 'Rust/Standard Terrain BaseMap' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain BaseMap' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain BaseMap' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain BaseMap' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
WARNING: Shader Unsupported: 'Rust/Standard Terrain' - All passes removed
UnloadTime: 5.644000 ms
Generating terrain of size 3500 with seed 18121419
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Floating point textures aren't supported on this device (Main Camera (UnityStandardAssets.CinematicEffects.TonemappingColorGrading))
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[AmplifyOcclusion] Null graphics device detected. Skipping effect silently.
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Unloading 47 unused Assets to reduce memory usage. Loaded Objects now: 22305.
Total: 22.532999 ms (FindLiveObjects: 4.095000 ms CreateObjectMapping: 2.236000 ms MarkObjects: 16.013000 ms  DeleteObjects: 0.189000 ms)Platform assembly: /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Managed/System.Configuration.dll (this message is harmless)
Platform assembly: /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Managed/System.Xml.dll (this message is harmless)
RCon Started on 28016
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[2.9s] Height Map
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[7.0s] Mountains
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.6s] Biome Map
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[3.5s] Topology Map
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.2s] Splat Map
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.9s] Harbors
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[4.5s] Large Monuments
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.7s] Medium Monuments
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.6s] Small Monuments
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[3.3s] River Layout
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.6s] River Objects
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[5.9s] Road Layout
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.3s] Road Objects
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.0s] Powerline Layout
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[5.0s] Caves
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.4s] Forest Rocks 2/2
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.5s] Micro Cliffs
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.1s] Terrain Mesh
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.8s] Wire Meshes
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.2s] Cliff Splat
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.6s] Procedural Objects
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.5s] Cliff Topology
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[0.3s] Terrain Textures
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[49.2s] Procedural Generation
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[1.3s] Saving World
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Couldn't load server/rust-server/proceduralmap.3500.18121419.141.sav - file doesn't exist
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)AngryAnt Behave version 2.5 (d859964) - Copyright (C) Emil Johansen - AngryAnt 2015
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Map Spawned 17243 entities
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Missing EnvSync - creating
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Missing CommunityEntity - creating
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Missing ResourceDepositManager - creating
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Platform assembly: /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Managed/System.Runtime.Serialization.dll (this message is harmless)
Platform assembly: /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Managed/System.Xml.Linq.dll (this message is harmless)
Platform assembly: /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Managed/System.Data.dll (this message is harmless)
Initializing 17264 entity links
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Initializing 148 stability supports
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Facepunch.Steamworks Unity: LinuxPlayer
Facepunch.Steamworks Os: Linux
Facepunch.Steamworks Arch: x64
Fallback handler could not load library /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Mono/x86_64/libsteam_api64.so
Fallback handler could not load library /egc/areg/servers/rust/serverfiles/RustDedicated_Data/Mono/x86_64/libsteam_api64.so
Couldn't initialize Steam Server (2809296345)
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Server startup complete
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)Setting up 2 worker threads for Enlighten.
  Thread -> id: 7fe2b2724700 -> priority: 1
  Thread -> id: 7fe2b1f23700 -> priority: 1
EasyAntiCheat Shutting Down
(Filename: /home/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)[Raknet] Server Shutting Down (Shutting Down)

 

Tried after updating my server and still had the same issue.