root@debian:/UnrealEngine/Engine/Binaries/Linux# ./UE4Editor
Using binned.
Trying to load: libLND-qt5.so
Trying to load: libLND-qt4.so
LND loaded backend: qt4
Increasing per-process limit of core file size to infinity.
LogInit:Display: Running engine without a game
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Apr  4 2016 08:23:32
LogInit: Compiled with Clang: 3.5.0 (tags/RELEASE_350/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: 
LogInit: Base directory: /UnrealEngine/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2016.04.04-17.19.45:629][  0]LogTaskGraph: Started task graph with 3 named threads and 4 total threads.
[2016.04.04-17.19.45:641][  0]LogOnline:Warning: No default platform service specified for OnlineSubsystem
[2016.04.04-17.19.45:935][  0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2016.04.04-17.19.45:956][  0]LogInit: Object subsystem initialized
[2016.04.04-17.19.45:959][  0]LogInit: Initializing SDL.
[2016.04.04-17.19.46:966][  0]LogInit: Display metrics:
[2016.04.04-17.19.46:966][  0]LogInit:   PrimaryDisplayWidth: 1680
[2016.04.04-17.19.46:966][  0]LogInit:   PrimaryDisplayHeight: 1050
[2016.04.04-17.19.46:966][  0]LogInit:   PrimaryDisplayWorkAreaRect:
[2016.04.04-17.19.46:966][  0]LogInit:     Left=0, Top=0, Right=1680, Bottom=1050
[2016.04.04-17.19.46:966][  0]LogInit:   VirtualDisplayRect:
[2016.04.04-17.19.46:966][  0]LogInit:     Left=0, Top=0, Right=1680, Bottom=1050
[2016.04.04-17.19.46:966][  0]LogInit:   TitleSafePaddingSize: X=0.000 Y=0.000
[2016.04.04-17.19.46:966][  0]LogInit:   ActionSafePaddingSize: X=0.000 Y=0.000
[2016.04.04-17.19.46:966][  0]LogInit:   Number of monitors: 1
[2016.04.04-17.19.46:966][  0]LogInit:     Monitor 0
[2016.04.04-17.19.46:966][  0]LogInit:       Name: SyncMaster 22"
[2016.04.04-17.19.46:966][  0]LogInit:       ID: display0
[2016.04.04-17.19.46:966][  0]LogInit:       NativeWidth: 1680
[2016.04.04-17.19.46:966][  0]LogInit:       NativeHeight: 1050
[2016.04.04-17.19.46:966][  0]LogInit:       bIsPrimary: true
[2016.04.04-17.19.46:967][  0]LogInit: Selected Device Profile: [Linux]
[2016.04.04-17.19.46:967][  0]LogInit: Applying CVar settings loaded from the selected device profile: [Linux]
[2016.04.04-17.19.46:981][  0]LogInit: Linux hardware info:
[2016.04.04-17.19.46:981][  0]LogInit:  - this process' id (pid) is 24347, parent process' id (ppid) is 24337
[2016.04.04-17.19.46:981][  0]LogInit:  - we are not running under debugger
[2016.04.04-17.19.46:981][  0]LogInit:  - machine network name is 'debian'
[2016.04.04-17.19.46:981][  0]LogInit:  - we're logged in locally
[2016.04.04-17.19.46:981][  0]LogInit:  - Number of physical cores available for the process: 2
[2016.04.04-17.19.46:981][  0]LogInit:  - Number of logical cores available for the process: 2
[2016.04.04-17.19.46:981][  0]LogInit:  - Memory allocator used: binned
[2016.04.04-17.19.46:982][  0]LogInit: Linux-specific commandline switches:
[2016.04.04-17.19.46:982][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2016.04.04-17.19.46:982][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2016.04.04-17.19.46:982][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2016.04.04-17.19.46:982][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2016.04.04-17.19.46:982][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2016.04.04-17.19.46:982][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2016.04.04-17.19.46:982][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2016.04.04-17.19.46:982][  0]LogInit:  - Physical RAM available (not considering process quota): 2 GB (2009 MB, 2057252 KB, 2106626048 bytes)
[2016.04.04-17.19.47:009][  0]LogRHI:Warning: disabling reporting back of debug groups and markers to the OpenGL debug output callback
[2016.04.04-17.19.47:014][  0]LogRHI:Warning: disabling reporting back of debug groups and markers to the OpenGL debug output callback
[2016.04.04-17.19.47:015][  0]LogRHI: Initializing OpenGL RHI
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_VENDOR: nouveau
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_RENDERER: Gallium 0.4 on NV98
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_VERSION: 3.3 (Core Profile) Mesa 10.3.2
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_SHADING_LANGUAGE_VERSION: 3.30
[2016.04.04-17.19.47:015][  0]LogRHI: OpenGL Extensions:
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_ARB_ES2_compatibility
[2016.04.04-17.19.47:015][  0]LogRHI:   GL_ARB_ES3_compatibility
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_base_instance
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_blend_func_extended
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_buffer_storage
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_clear_buffer_object
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_color_buffer_float
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_compressed_texture_pixel_storage
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_copy_buffer
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_conservative_depth
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_debug_output
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_depth_buffer_float
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_depth_clamp
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_derivative_control
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_draw_buffers
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_draw_elements_base_vertex
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_draw_instanced
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_explicit_attrib_location
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_explicit_uniform_location
[2016.04.04-17.19.47:016][  0]LogRHI:   GL_ARB_fragment_coord_conventions
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_fragment_layer_viewport
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_fragment_shader
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_framebuffer_object
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_framebuffer_sRGB
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_get_program_binary
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_half_float_pixel
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_half_float_vertex
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_instanced_arrays
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_internalformat_query
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_invalidate_subdata
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_map_buffer_alignment
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_map_buffer_range
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_multi_bind
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_occlusion_query2
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_pixel_buffer_object
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_point_sprite
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_provoking_vertex
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_robustness
[2016.04.04-17.19.47:017][  0]LogRHI:   GL_ARB_sampler_objects
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_seamless_cube_map
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_separate_shader_objects
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_shader_bit_encoding
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_shader_objects
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_shader_texture_lod
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_shading_language_packing
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_shading_language_420pack
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_stencil_texturing
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_sync
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_barrier
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_buffer_object
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_buffer_range
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_compression_rgtc
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_float
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_mirror_clamp_to_edge
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_multisample
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_non_power_of_two
[2016.04.04-17.19.47:018][  0]LogRHI:   GL_ARB_texture_query_levels
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_rectangle
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_rgb10_a2ui
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_rg
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_storage
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_storage_multisample
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_texture_swizzle
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_timer_query
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_uniform_buffer_object
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_array_bgra
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_array_object
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_attrib_binding
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_shader
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_type_10f_11f_11f_rev
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_vertex_type_2_10_10_10_rev
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_ARB_viewport_array
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_EXT_abgr
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_EXT_blend_equation_separate
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_EXT_draw_buffers2
[2016.04.04-17.19.47:019][  0]LogRHI:   GL_EXT_draw_instanced
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_framebuffer_blit
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_framebuffer_multisample
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_framebuffer_multisample_blit_scaled
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_framebuffer_sRGB
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_packed_depth_stencil
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_packed_float
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_pixel_buffer_object
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_provoking_vertex
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_shader_integer_mix
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_array
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_compression_dxt1
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_ANGLE_texture_compression_dxt3
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_ANGLE_texture_compression_dxt5
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_compression_latc
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_compression_rgtc
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_compression_s3tc
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_filter_anisotropic
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_integer
[2016.04.04-17.19.47:020][  0]LogRHI:   GL_EXT_texture_mirror_clamp
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_texture_shared_exponent
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_texture_snorm
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_texture_sRGB
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_texture_sRGB_decode
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_texture_swizzle
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_timer_query
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_transform_feedback
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_EXT_vertex_array_bgra
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_OES_EGL_image
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_OES_read_format
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_KHR_debug
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_AMD_conservative_depth
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_AMD_shader_trinary_minmax
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_ATI_blend_equation_separate
[2016.04.04-17.19.47:021][  0]LogRHI:   GL_ATI_texture_compression_3dc
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_ATI_texture_float
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_ATI_texture_mirror_once
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_IBM_multimode_draw_arrays
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_MESA_pack_invert
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_MESA_texture_signed_rgba
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_NV_conditional_render
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_NV_depth_clamp
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_NV_packed_depth_stencil
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_NV_texture_barrier
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_NV_vdpau_interop
[2016.04.04-17.19.47:022][  0]LogRHI:   GL_S3_s3tc
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_TEXTURE_SIZE: 8192
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_CUBE_MAP_TEXTURE_SIZE: 8192
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_ARRAY_TEXTURE_LAYERS: 512
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_3D_TEXTURE_SIZE: 2048
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_RENDERBUFFER_SIZE: 8192
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_TEXTURE_IMAGE_UNITS: 16
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_DRAW_BUFFERS: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_COLOR_ATTACHMENTS: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_SAMPLES: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_COLOR_TEXTURE_SAMPLES: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_DEPTH_TEXTURE_SAMPLES: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_INTEGER_SAMPLES: 8
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 48
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_VERTEX_ATTRIBS: 16
[2016.04.04-17.19.47:026][  0]LogRHI:   GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 16
[2016.04.04-17.19.47:026][  0]LogRHI: OpenGL MajorVersion = 3, MinorVersion = 3, ShaderPlatform = GLSL_150, FeatureLevel = SM4
[2016.04.04-17.19.47:094][  0]LogTextLocalizationManager: The requested culture ('en_US') has no localization data; parent culture's ('en') localization data will be used.
[2016.04.04-17.19.47:205][  0]LogTextLocalizationManager:Warning: Loading localization resources contain conflicting entries for (Namespace:UICommands, Key:Save_ToolTip):
Resource: (/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-29098895) String: (Saves the current level to disk)
Resource: (/UnrealEngine/Engine/Content/Localization/Engine/en/Engine.locres) Hash: (-1280300587) String: (Save selected data to vlog file)
[2016.04.04-17.19.47:206][  0]LogTextLocalizationManager:Warning: Loading localization resources contain conflicting entries for (Namespace:ContentBrowser, Key:ImportAssetToolTip):
Resource: (/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-630476809) String: (Import to {0}...)
Resource: (/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (1271782899) String: (Imports an asset from file to this folder.)
[2016.04.04-17.19.47:364][  0]LogContentStreaming: Texture pool size is 0.000000MB
[2016.04.04-17.19.50:321][  0]LogHAL: FLinuxPlatformProcess::CreateProc: spawned child 24358
[2016.04.04-17.19.52:568][  0]LogHAL: Child 24358 is no more running (zombie), Wait()ing immediately.
[2016.04.04-17.19.52:568][  0]LogTargetPlatformManager:Display: Building Assets For Linux
[2016.04.04-17.19.54:090][  0]LogHAL: FLinuxPlatformProcess::CreateProc: spawned child 24360
[2016.04.04-17.19.54:125][  0]LogHAL: Child 24360 is no more running (zombie), Wait()ing immediately.
[2016.04.04-17.19.54:125][  0]LogTargetPlatformManager:Display: Building Assets For Linux
[2016.04.04-17.19.54:206][  0]LogDerivedDataCache:Display: Max Cache Size: 512 MB
[2016.04.04-17.19.54:206][  0]LogDerivedDataCache:Display: Starting with empty Boot cache
[2016.04.04-17.19.54:207][  0]LogDerivedDataCache: FDerivedDataBackendGraph:  Pak pak cache file ../../../Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2016.04.04-17.19.54:207][  0]LogDerivedDataCache: Unable to find inner node Pak for hierarchical cache Hierarchy.
[2016.04.04-17.19.54:207][  0]LogDerivedDataCache: FDerivedDataBackendGraph:  EnginePak pak cache file ../../../Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2016.04.04-17.19.54:207][  0]LogDerivedDataCache: Unable to find inner node EnginePak for hierarchical cache Hierarchy.
[2016.04.04-17.19.54:209][  0]LogDerivedDataCache: Using Local data cache path ../../../Engine/DerivedDataCache: Writable
[2016.04.04-17.19.54:209][  0]LogDerivedDataCache: Shared data cache path not found in *engine.ini, will not use an Shared cache.
[2016.04.04-17.19.54:209][  0]LogDerivedDataCache: Unable to find inner node Shared for hierarchical cache Hierarchy.
[2016.04.04-17.19.54:908][  0]LogMaterial: Missing cached shader map for material LandscapeGizmo_Mat, compiling. 
[2016.04.04-17.19.55:000][  0]LogHAL: Changed child's priority (nice value) to 10 (change from 0)
[2016.04.04-17.19.55:001][  0]LogMaterial: Missing cached shader map for material LandscapeGizmoHeight_Mat, compiling. 
Trying to load: libLND-qt5.so
Trying to load: libLND-qt4.so
LND loaded backend: qt4
Using binned.
[2016.04.04-17.19.55:173][  0]LogMaterial: Missing cached shader map for material SplineEditorMeshMat, compiling. 
[2016.04.04-17.19.56:095][  0]LogMeshUtilities: No automatic mesh reduction module available
[2016.04.04-17.19.56:095][  0]LogMeshUtilities: No automatic mesh merging module available
[2016.04.04-17.19.56:098][  0]LogHAL: Linux SourceCodeAccessSettings: KDevelopSourceCodeAccessor
[2016.04.04-17.19.56:976][  0]LogStaticMesh: Building static mesh EditorPlane...
[2016.04.04-17.19.56:979][  0]LogStaticMesh: Built static mesh [3.324000ms] /Engine/EditorMeshes/EditorPlane.EditorPlane
[2016.04.04-17.19.57:007][  0]LogStaticMesh: Building static mesh EditorCylinder...
Signal 11 caught.
EngineCrashHandler: Signal=11
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Apr  4 2016 11:24:07
LogInit: Compiled with Clang: 3.5.0 (tags/RELEASE_350/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: /UnrealEngine/Engine/Intermediate/Shaders/WorkingDirectory/24347/0/ 24347 0 WorkerInputOnly.in WorkerOutputOnly.out -communicatethroughfile -Multiprocess -NOPACKAGECACHE -Multiprocess
LogInit: Base directory: /UnrealEngine/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2016.04.04-17.19.57:210][  0]LogTaskGraph: Started task graph with 2 named threads and 3 total threads.
[2016.04.04-17.19.57:226][  0]LogInit: Linux hardware info:
[2016.04.04-17.19.57:226][  0]LogInit:  - this process' id (pid) is 24363, parent process' id (ppid) is 24347
[2016.04.04-17.19.57:226][  0]LogInit:  - we are not running under debugger
[2016.04.04-17.19.57:234][  0]LogInit:  - machine network name is 'debian'
[2016.04.04-17.19.57:234][  0]LogInit:  - we're logged in locally
[2016.04.04-17.19.57:234][  0]LogInit:  - Number of physical cores available for the process: 2
[2016.04.04-17.19.57:234][  0]LogInit:  - Number of logical cores available for the process: 2
[2016.04.04-17.19.57:234][  0]LogInit:  - Memory allocator used: binned
[2016.04.04-17.19.57:234][  0]LogInit: Linux-specific commandline switches:
[2016.04.04-17.19.57:234][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2016.04.04-17.19.57:234][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2016.04.04-17.19.57:234][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2016.04.04-17.19.57:234][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2016.04.04-17.19.57:234][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2016.04.04-17.19.57:234][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2016.04.04-17.19.57:234][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2016.04.04-17.19.57:234][  0]LogInit:  - Physical RAM available (not considering process quota): 2 GB (2009 MB, 2057252 KB, 2106626048 bytes)
[2016.04.04-17.19.57:300][  0]LogLinux: === Critical error: ===
Unhandled Exception: SIGSEGV: invalid attempt to access memory at address 0x00000002

[2016.04.04-17.19.57:301][  0]LogLinux: Fatal error!

[Callstack]  02  0x00007f7b36a60151  ReportCrash(FLinuxCrashContext const&)
[Callstack]  03  0x000000000042a70b  EngineCrashHandler(FGenericCrashContext const&)
[Callstack]  04  0x00007f7b36a63485  PlatformCrashHandler(int, siginfo_t*, void*)
[Callstack]  05  0x00007f7b374a18d0  /lib/x86_64-linux-gnu/libpthread.so.0(+0xf8d0) [0x7f7b374a18d0]
[Callstack]  06  0x00007f7b36a0bf90  FMallocBinned::FreeInternal(void*)
[Callstack]  07  0x00007f7b049bc286  /UnrealEngine/Engine/Binaries/Linux/libUE4Editor-MeshUtilities.so(+0x1a286) [0x7f7b049bc286]
[Callstack]  08  0x00007f7b049f87bb  Forsyth::OptimizeFaces(unsigned int const*, unsigned int, unsigned int, unsigned int*, unsigned short)
[Callstack]  09  0x00007f7b049e1ea3  void Forsyth::CacheOptimizeIndexBuffer<unsigned int, FDefaultAllocator>(TArray<unsigned int, FDefaultAllocator>&)
[Callstack]  10  0x00007f7b049c407f  FMeshUtilities::CacheOptimizeVertexAndIndexBuffer(TArray<FStaticMeshBuildVertex, FDefaultAlloc[2016.04.04-17.19.57:306][  0]LogExit: Executing StaticShutdownAfterError
Starting ../../../Engine/Binaries/Linux/CrashReportClient
[2016.04.04-17.19.57:324][  0]LogHAL: FLinuxPlatformProcess::CreateProc: spawned child 24368
Using binned.
[2016.04.04-17.19.57:417][  0]LogTextLocalizationManager: The requested culture ('en_US') has no localization data; parent culture's ('en') localization data will be used.
LogModuleManager:Warning: ModuleManager: Module 'PakFile' not found - its StaticallyLinkedModuleInitializers function is null.
LogModuleManager:Warning: ModuleManager: Module 'SandboxFile' not found - its StaticallyLinkedModuleInitializers function is null.
LogModuleManager:Warning: ModuleManager: Module 'StreamingFile' not found - its StaticallyLinkedModuleInitializers function is null.
LogModuleManager:Warning: ModuleManager: Module 'NetworkFile' not found - its StaticallyLinkedModuleInitializers function is null.
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Apr  4 2016 11:12:20
LogInit: Compiled with Clang: 3.5.0 (tags/RELEASE_350/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line:  /UnrealEngine/Engine/Binaries/Linux/crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0/
LogInit: Base directory: /UnrealEngine/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2016.04.04-17.19.57:799][  0]LogTaskGraph: Started task graph with 2 named threads and 3 total threads.
[2016.04.04-17.19.57:802][  0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2016.04.04-17.19.57:803][  0]LogInit: Object subsystem initialized
[2016.04.04-17.19.57:803][  0]LogInit: Linux hardware info:
[2016.04.04-17.19.57:803][  0]LogInit:  - this process' id (pid) is 24368, parent process' id (ppid) is 24347
[2016.04.04-17.19.57:803][  0]LogInit:  - we are not running under debugger
[2016.04.04-17.19.57:804][  0]LogInit:  - machine network name is 'debian'
[2016.04.04-17.19.57:804][  0]LogInit:  - we're logged in locally
[2016.04.04-17.19.57:804][  0]LogInit:  - Number of physical cores available for the process: 2
[2016.04.04-17.19.57:807][  0]LogInit:  - Number of logical cores available for the process: 2
[2016.04.04-17.19.57:807][  0]LogInit:  - Memory allocator used: binned
[2016.04.04-17.19.57:807][  0]LogInit: Linux-specific commandline switches:
[2016.04.04-17.19.57:807][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2016.04.04-17.19.57:807][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2016.04.04-17.19.57:807][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2016.04.04-17.19.57:807][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2016.04.04-17.19.57:808][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2016.04.04-17.19.57:808][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2016.04.04-17.19.57:808][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2016.04.04-17.19.57:808][  0]LogInit:  - Physical RAM available (not considering process quota): 2 GB (2009 MB, 2057252 KB, 2106626048 bytes)
[2016.04.04-17.19.57:808][  0]LogTextLocalizationManager: The requested culture ('') has no localization data; falling back to 'en' for localization and internationalization data.
[2016.04.04-17.19.57:937][  0]LogInit: Using libcurl 7.38.0
[2016.04.04-17.19.57:937][  0]LogInit:  - built for x86_64-unknown-linux-gnu
[2016.04.04-17.19.57:938][  0]LogInit:  - supports SSL with OpenSSL/1.0.1i
[2016.04.04-17.19.57:938][  0]LogInit:  - supports HTTP deflate (compression) using libz 1.2.5
[2016.04.04-17.19.57:938][  0]LogInit:  - other features:
[2016.04.04-17.19.57:938][  0]LogInit:      CURL_VERSION_SSL
[2016.04.04-17.19.57:938][  0]LogInit:      CURL_VERSION_LIBZ
[2016.04.04-17.19.57:938][  0]LogInit:      CURL_VERSION_IPV6
[2016.04.04-17.19.57:938][  0]LogInit:      CURL_VERSION_ASYNCHDNS
[2016.04.04-17.19.57:938][  0]LogInit:      CURL_VERSION_LARGEFILE
[2016.04.04-17.19.57:939][  0]LogInit:      CURL_VERSION_TLSAUTH_SRP
[2016.04.04-17.19.57:939][  0]LogInit:  Libcurl: checking if '/etc/pki/tls/certs/ca-bundle.crt' exists
[2016.04.04-17.19.57:940][  0]LogInit:  Libcurl: checking if '/etc/ssl/certs/ca-certificates.crt' exists
[2016.04.04-17.19.57:941][  0]LogInit:  CurlRequestOptions (configurable via config and command line):
[2016.04.04-17.19.57:941][  0]LogInit:  - bVerifyPeer = true  - Libcurl will verify peer certificate
[2016.04.04-17.19.57:941][  0]LogInit:  - bUseHttpProxy = false  - Libcurl will NOT use HTTP proxy
[2016.04.04-17.19.57:941][  0]LogInit:  - bDontReuseConnections = false  - Libcurl will reuse connections
[2016.04.04-17.19.57:942][  0]LogInit:  - CertBundlePath = /etc/ssl/certs/ca-certificates.crt  - Libcurl will set CURLOPT_CAINFO to it
[2016.04.04-17.19.57:944][  0]CrashReportClientLog: Initial state = Unknown UploadState value
[2016.04.04-17.19.57:947][  0]CrashReportClientLog: Sending HTTP request (pinging server)
[2016.04.04-17.19.57:950][  0]CrashReportClientLog: Got 4 pending files to upload from 'crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0'
[2016.04.04-17.19.58:661][  0]CrashReportClientLog: OnProcessRequestComplete(), State=PingingServer bSucceeded=1
[2016.04.04-17.19.58:661][  0]CrashReportClientLog: Proceeding to upload 4 pending files from 'crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0'
[2016.04.04-17.19.58:662][  0]CrashReportClientLog: State change from PingingServer to CheckingReport
[2016.04.04-17.19.58:663][  0]CrashReportClientLog: Sending HTTP request (checking report)
[2016.04.04-17.19.58:663][  0]CrashReportClientLog: PostData Num: 73
[2016.04.04-17.19.58:895][  0]CrashReportClientLog: OnProcessRequestComplete(), State=CheckingReport bSucceeded=1
[2016.04.04-17.19.58:895][  0]CrashReportClientLog: Response->GetContentAsString(): '<CrashReporterResult bSuccess="true" ID="0" Message="" />'
[2016.04.04-17.19.58:895][  0]CrashReportClientLog: ResultNode->GetAttribute(TEXT("bSuccess")) = true
[2016.04.04-17.19.58:895][  0]CrashReportClientLog: State change from CheckingReport to CheckingReportDetail
[2016.04.04-17.19.58:895][  0]CrashReportClientLog: Sending HTTP request (checking report)
[2016.04.04-17.19.58:896][  0]CrashReportClientLog: PostData Num: 1711
[2016.04.04-17.19.59:129][  0]CrashReportClientLog: OnProcessRequestComplete(), State=CheckingReportDetail bSucceeded=1
[2016.04.04-17.19.59:129][  0]CrashReportClientLog: Response->GetContentAsString(): '<CrashReporterResult bSuccess="true" ID="0" Message="" />'
[2016.04.04-17.19.59:129][  0]CrashReportClientLog: ResultNode->GetAttribute(TEXT("bSuccess")) = true
[2016.04.04-17.19.59:129][  0]CrashReportClientLog: State change from CheckingReportDetail to SendingFiles
[2016.04.04-17.19.59:129][  0]CrashReportClientLog: CompressAndSendData have 4 pending files
[2016.04.04-17.19.59:130][  0]CrashReportClientLog: CompressAndSendData compressing 4 bytes ('/UnrealEngine/Engine/Binaries/Linux/crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0/minidump.dmp')
[2016.04.04-17.19.59:130][  0]CrashReportClientLog: CompressAndSendData compressing 20986 bytes ('/UnrealEngine/Engine/Binaries/Linux/crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0/UE4.log')
[2016.04.04-17.19.59:130][  0]CrashReportClientLog: CompressAndSendData compressing 1711 bytes ('/UnrealEngine/Engine/Binaries/Linux/crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0/wermeta.xml')
[2016.04.04-17.19.59:130][  0]CrashReportClientLog: CompressAndSendData compressing 2846 bytes ('/UnrealEngine/Engine/Binaries/Linux/crashinfo--pid-24347-2016.04.04-12.19.57-0168928039040C0400130133FA0BABA0/diagnostics.txt')
[2016.04.04-17.19.59:133][  0]CrashReportClientLog: Sending HTTP request (posting file)
[2016.04.04-17.19.59:766][  0]CrashReportClientLog: OnProcessRequestComplete(), State=SendingFiles bSucceeded=1
[2016.04.04-17.19.59:766][  0]CrashReportClientLog: Sending HTTP request (posting "Upload complete")
[2016.04.04-17.19.59:767][  0]CrashReportClientLog: State change from SendingFiles to PostingReportComplete
[2016.04.04-17.20.04:346][  0]CrashReportClientLog: OnProcessRequestComplete(), State=PostingReportComplete bSucceeded=1
[2016.04.04-17.20.04:346][  0]CrashReportClientLog: State change from PostingReportComplete to CheckingReport
[2016.04.04-17.20.04:346][  0]CrashReportClientLog: All uploads done
[2016.04.04-17.20.04:346][  0]CrashReportClientLog: State change from CheckingReport to Finished
[2016.04.04-17.20.04:951][  0]LogGenericPlatformMisc: FPlatformMisc::RequestExit(0)
[2016.04.04-17.20.04:985][  0]CrashReportClientLog: Final state = Finished
[2016.04.04-17.20.04:985][  0]LogExit: Exiting.
[2016.04.04-17.20.04:992][  0]LogHAL: Child 24368 is no more running (zombie), Wait()ing immediately.
[2016.04.04-17.20.04:992][  0]LogGenericPlatformMisc: FPlatformMisc::RequestExit(1)