Chromium and Firefox do NOT play nice together....

Message

lyallp · Post by **lyallp** » Tue Jul 26, 2022 11:44 am

I find that I cannot run Firefox and Chrome in the same instance of Linux.

Chrome generates

Jul 26 21:07:58 Lyalls-PC kernel: traps: chrome[11928] trap invalid opcode ip:55afcb30b3a1 sp:7fffe616b340 error:0 in chrome[55afc59fd000+cd50000]

Firefox generates

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Jul 26 21:09:25 Lyalls-PC kernel: Sandbox Forked[12087]: segfault at 0 ip 00007fcb5e7955d1 sp 00007fcb4797c580 error 6 in libxul.so[7fcb5e75a000+5509000]

I suspect it's because they are fighting over GPU rendering as it's generally muti-media heavy pages that have issues.

This is on a system with kernel

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Linux Lyalls-PC 5.15.52-gentoo #3 SMP Tue Jul 26 16:57:58 ACST 2022 x86_64 Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz GenuineIntel GNU/Linux

with an nvidia video card using nvidia-drivers

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Installed versions:  510.73.05-r1(0/510)(17:01:29 26/07/22)(X driver static-libs tools -dist-kernel -persistenced -wayland ABI_X86="32 64")

Fully up to date, having been completely rebuilt from source (@system and @world) with --emptytree.

Firefox with a clean profile.

eccerr0r · Post by **eccerr0r** » Tue Jul 26, 2022 12:53 pm

Check CPU temperatures, run memtest on your PC to ensure your hardware is still sane.

lyallp · Post by **lyallp** » Tue Jul 26, 2022 11:15 pm

Having completely rebuilt everything including kernel, if I had problems with my hardware I would have expected issues with rebuild.
Particularly with libreoffice and chromium (huge builds).
No other problems on the machine, only when these two run together.
I don't do anything more graphically intensive than watching streaming videos and I only noticed this when I attempted transition of usage from firefox to chrome
(I am going back to firefox, by the way).
I am replacing my GPU tonight anyway, for other reasons, and honestly don't expect any change.
I guess I could turn off GPU optimisation on both, see what happens....
I just thought I would report this issue.

CooSee · Post by **CooSee** » Wed Jul 27, 2022 12:30 am

are you using a testing profile?

lyallp · Post by **lyallp** » Wed Jul 27, 2022 12:47 am

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  [8]   default/linux/amd64/17.1/desktop/plasma (stable) *

I looked to see if I could find GPU rendering settings in the browser settings, to no avail.
I can only assume GPU rendering is now an integral part of the browser and can't be turned off.

CooSee · Post by **CooSee** » Wed Jul 27, 2022 12:58 am

what does chrome say in

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chrome://gpu/

at the end.

try by starting chrome from terminal and look for errors.

it's weird, i have no problems with running firefox (for browsing) and ungoogled-chromium (only for streams) at the same time plus while compiling.

was it always like this? - when does this behaviour appear?

lyallp · Post by **lyallp** » Wed Jul 27, 2022 1:11 am

Interestingly, I was going to answer using Firefox but chrome refused to start.
I attempted to start both in a terminal.
I have an ever increasing number of core files...

Nothing to output, only see kernel exceptions in the system log.

I had to close down firefox to get chrome to start so I could generate this response.
Also, whilst chrome was running, I restarted firefox with the intention of continuing this post, and chrome crashed with no input from me.
At this time, it's absolutely repeatable.

I have heard of browser wars, but this is ridiculous.

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Graphics Feature Status
Canvas: Hardware accelerated
Canvas out-of-process rasterization: Disabled
Direct Rendering Display Compositor: Disabled
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
OpenGL: Enabled
Rasterization: Hardware accelerated
Raw Draw: Disabled
Skia Renderer: Enabled
Video Decode: Software only. Hardware acceleration disabled
Video Encode: Software only. Hardware acceleration disabled
Vulkan: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
WebGPU: Disabled
Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
disable_discard_framebuffer
enable_webgl_timer_query_extensions
exit_on_context_lost
force_cube_complete
init_gl_position_in_vertex_shader
init_vertex_attributes
pack_parameters_workaround_with_pack_buffer
reset_base_mipmap_level_before_texstorage
unpack_alignment_workaround_with_unpack_buffer
unpack_overlapping_rows_separately_unpack_buffer
use_virtualized_gl_contexts
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
disabled_extension_GL_MESA_framebuffer_flip_y
Problems Detected
WebGPU has been disabled via blocklist or the command line.
Disabled Features: webgpu
Accelerated video encode has been disabled, either via blocklist, about:flags or the command line.
Disabled Features: video_encode
Accelerated video decode has been disabled, either via blocklist, about:flags or the command line.
Disabled Features: video_decode
Program link fails in NVIDIA Linux if gl_Position is not set: 286468
Applied Workarounds: init_gl_position_in_vertex_shader
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Linux NVIDIA drivers don't have the correct defaults for vertex attributes: 351528
Applied Workarounds: init_vertex_attributes
MakeCurrent is slow on Linux with NVIDIA drivers: 449150, 514510
Applied Workarounds: use_virtualized_gl_contexts
NVIDIA fails glReadPixels from incomplete cube map texture: 518889
Applied Workarounds: force_cube_complete
Pack parameters work incorrectly with pack buffer bound: 563714
Applied Workarounds: pack_parameters_workaround_with_pack_buffer
Alignment works incorrectly with unpack buffer bound: 563714
Applied Workarounds: unpack_alignment_workaround_with_unpack_buffer
Framebuffer discarding can hurt performance on non-tilers: 570897
Applied Workarounds: disable_discard_framebuffer
Unpacking overlapping rows from unpack buffers is unstable on NVIDIA GL driver: 596774
Applied Workarounds: unpack_overlapping_rows_separately_unpack_buffer
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
Expose WebGL's disjoint_timer_query extensions on platforms with site isolation: 808744, 870491
Applied Workarounds: enable_webgl_timer_query_extensions
glTexStorage* are buggy when base mipmap level is not 0: 877874
Applied Workarounds: reset_base_mipmap_level_before_texstorage
Some drivers can't recover after OUT_OF_MEM and context lost: 893177
Applied Workarounds: exit_on_context_lost
adjust src/dst region if blitting pixels outside framebuffer on Linux NVIDIA: 830046
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
Disable GL_MESA_framebuffer_flip_y for desktop GL: 964010
Applied Workarounds: disable(GL_MESA_framebuffer_flip_y)
ANGLE Features
allowCompressedFormats (Frontend workarounds): Enabled: true
Allow compressed formats
disableAnisotropicFiltering (Frontend workarounds): Disabled
Disable support for anisotropic filtering
disableProgramBinary (Frontend features) anglebug:5007: Disabled: IsPowerVrRogue(functions)
Disable support for GL_OES_get_program_binary
disableProgramCachingForTransformFeedback (Frontend workarounds): Disabled: IsAndroid() && isQualcomm
On some GPUs, program binaries don't contain transform feedback varyings
enableCaptureLimits (Frontend features) anglebug:5750: Disabled
Set the context limits like frame capturing was enabled
enableCompressingPipelineCacheInThreadPool (Frontend workarounds) anglebug:4722: Disabled: false
Enable compressing pipeline cache in thread pool.
enableProgramBinaryForCapture (Frontend features) anglebug:5658: Disabled
Even if FrameCapture is enabled, enable GL_OES_get_program_binary
forceDepthAttachmentInitOnClear (Frontend workarounds) anglebug:7246: Disabled
Force depth attachment initialization on clear ops
forceInitShaderVariables (Frontend features): Disabled
Force-enable shader variable initialization
forceRobustResourceInit (Frontend features) anglebug:6041: Disabled
Force-enable robust resource init
loseContextOnOutOfMemory (Frontend workarounds): Enabled: true
Some users rely on a lost context notification if a GL_OUT_OF_MEMORY error occurs
scalarizeVecAndMatConstructorArgs (Frontend workarounds) 1165751: Disabled: false
Always rewrite vec/mat constructors to be consistent
RGBA4IsNotSupportedForColorRendering (OpenGL workarounds): Disabled: functions->standard == STANDARD_GL_DESKTOP && isIntel
GL_RGBA4 is not color renderable
RGBDXT1TexturesSampleZeroAlpha (OpenGL workarounds) anglebug:3729: Disabled: IsApple()
Sampling BLACK texels from RGB DXT1 textures returns transparent black on Mac.
addAndTrueToLoopCondition (OpenGL workarounds): Disabled: IsApple() && isIntel
Calculation of loop conditions in for and while loop has bug
adjustSrcDstRegionForBlitFramebuffer (OpenGL workarounds) 830046: Enabled: IsLinux() || (IsAndroid() && isNvidia) || (IsWindows() && isNvidia) || (IsApple() && functions->standard == STANDARD_GL_ES)
Many platforms have issues with blitFramebuffer when the parameters are large.
allowAstcFormats (OpenGL workarounds): Enabled: !isMesa || isIntel && (Is9thGenIntel(device) || IsGeminiLake(device) || IsCoffeeLake(device) || Is11thGenIntel(device) || Is12thGenIntel(device))
Enable ASTC on desktop OpenGL
allowClearForRobustResourceInit (OpenGL workarounds) 848952: Disabled: IsApple()
Using glClear for robust resource initialization is buggy on some drivers and leads to texture corruption. Default to data uploads except on MacOS where it is very slow.
allowETCFormats (OpenGL workarounds): Disabled: isIntel && !IsSandyBridge(device) && !IsIvyBridge(device) && !IsHaswell(device)
Enable ETC2/EAC on desktop OpenGL
alwaysCallUseProgramAfterLink (OpenGL workarounds) 110263: Enabled: true
Always call useProgram after a successful link to avoid a driver bug
alwaysUnbindFramebufferTexture2D (OpenGL workarounds) anglebug:5536: Enabled: isNvidia && (IsWindows() || IsLinux())
Force unbind framebufferTexture2D before binding renderbuffer to work around driver bug.
avoid1BitAlphaTextureFormats (OpenGL workarounds): Disabled: functions->standard == STANDARD_GL_DESKTOP && isAMD
Issue with 1-bit alpha framebuffer formats
bindTransformFeedbackBufferBeforeBindBufferRange (OpenGL workarounds) anglebug:5140: Disabled: IsApple()
Bind transform feedback buffers to the generic binding point before calling glBindBufferBase or glBindBufferRange.
clampArrayAccess (OpenGL workarounds) anglebug:2978: Disabled: IsAndroid() || isAMD || !functions->hasExtension("GL_KHR_robust_buffer_access_behavior")
Clamp uniform array access to avoid reading invalid memory.
clampFragDepth (OpenGL workarounds): Enabled: isNvidia
gl_FragDepth is not clamped correctly when rendering to a floating point depth buffer
clampMscRate (OpenGL workarounds) 1042393: Disabled: IsLinux() && IsWayland()
Some drivers return bogus values for GetMscRate, so we clamp it to 30Hz
clampPointSize (OpenGL workarounds): Enabled: IsAndroid() || isNvidia
The point size range reported from the API is inconsistent with the actual behavior
clearToZeroOrOneBroken (OpenGL workarounds) 710443: Disabled: IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 6)
Clears when the clear color is all zeros or ones do not work.
clipSrcRegionForBlitFramebuffer (OpenGL workarounds) 830046: Disabled: IsApple() || (IsLinux() && isAMD)
Issues with blitFramebuffer when the parameters don't match the framebuffer size.
decodeEncodeSRGBForGenerateMipmap (OpenGL workarounds) anglebug:4646: Disabled: IsApple()
Decode and encode before generateMipmap for srgb format textures.
disableBlendFuncExtended (OpenGL workarounds) anglebug:1085: Disabled: isAMD || isIntel
ARB_blend_func_extended does not pass the tests
disableDrawBuffersIndexed (OpenGL workarounds): Disabled: IsWindows() && isAMD
Disable OES_draw_buffers_indexed extension.
disableGPUSwitchingSupport (OpenGL workarounds) 1091824: Disabled: isDualGPUMacWithNVIDIA
Disable GPU switching support (use only the low-power GPU) on older MacBook Pros.
disableMultisampledRenderToTexture (OpenGL workarounds) anglebug:2894: Disabled: isAdreno4xxOnAndroidLessThan51 || isAdreno4xxOnAndroid70 || isAdreno5xxOnAndroidLessThan70 || isAdreno5xxOnAndroid71 || isLinuxVivante
Many drivers have bugs when using GL_EXT_multisampled_render_to_texture
disableNativeParallelCompile (OpenGL workarounds) 1094869: Disabled: isTSANBuild && IsLinux() && isNvidia
Do not use native KHR_parallel_shader_compile even when available.
disableSemaphoreFd (OpenGL workarounds) 1046462: Disabled: IsLinux() && isAMD && isMesa && mesaVersion < (std::array<int, 3>{19, 3, 5})
Disable GL_EXT_semaphore_fd extension
disableSyncControlSupport (OpenGL workarounds) 1137851: Disabled: IsLinux() && isIntel && isMesa && mesaVersion[0] == 20
Speculative fix for issues on Linux/Wayland where exposing GLX_OML_sync_control renders Chrome unusable
disableTimestampQueries (OpenGL workarounds) 811661: Disabled: (IsLinux() && isVMWare) || (IsAndroid() && isNvidia) || (IsAndroid() && GetAndroidSdkLevel() < 27 && IsAdreno5xxOrOlder(functions)) || (IsAndroid() && IsMaliT8xxOrOlder(functions)) || (IsAndroid() && IsMaliG31OrOlder(functions))
Disable GL_EXT_disjoint_timer_query extension
disableWorkerContexts (OpenGL workarounds) 849576: Enabled: (IsWindows() && (isIntel || isAMD)) || (IsLinux() && isNvidia) || IsIOS() || IsAndroid() || IsAndroidEmulator(functions)
Some tests have been seen to fail using worker contexts
doWhileGLSLCausesGPUHang (OpenGL workarounds) 644669: Disabled: IsApple() && functions->standard == STANDARD_GL_DESKTOP && GetMacOSVersion() < OSVersion(10, 11, 0)
Some GLSL constructs involving do-while loops cause GPU hangs
doesSRGBClearsOnLinearFramebufferAttachments (OpenGL workarounds): Disabled: isIntel || isAMD
Issue clearing framebuffers with linear attachments when GL_FRAMEBUFFER_SRGB is enabled
dontInitializeUninitializedLocals (OpenGL workarounds) anglebug:2046: Disabled: IsAndroid() && isQualcomm
Initializing uninitialized locals caused odd behavior in a few WebGL 2 tests
dontRelinkProgramsInParallel (OpenGL workarounds) anglebug:3045: Disabled: IsAndroid() || (IsWindows() && isIntel)
Relinking a program in parallel is buggy
dontUseLoopsToInitializeVariables (OpenGL workarounds) 809422: Disabled: (IsAndroid() && isQualcomm) || (isIntel && IsApple())
For loops used to initialize variables hit native GLSL compiler bugs
emulateAbsIntFunction (OpenGL workarounds) 642227: Disabled: IsApple() && isIntel
abs(i) where i is an integer returns unexpected result
emulateAtan2Float (OpenGL workarounds) 672380: Enabled: isNvidia
atan(y, x) may return a wrong answer
emulateCopyTexImage2DFromRenderbuffers (OpenGL workarounds) anglebug:4674: Disabled: IsApple() && functions->standard == STANDARD_GL_ES && !(isAMD && IsWindows())
CopyTexImage2D spuriously returns errors on iOS when copying from renderbuffers.
emulateImmutableCompressedTexture3D (OpenGL workarounds) 1060012: Disabled: isQualcomm
Use non-immutable texture allocation to work around a driver bug.
emulateIsnanFloat (OpenGL workarounds) 650547: Disabled: isIntel && IsApple() && IsSkylake(device) && GetMacOSVersion() < OSVersion(10, 13, 2)
Using isnan() on highp float will get wrong answer
emulateMaxVertexAttribStride (OpenGL workarounds) anglebug:1936: Disabled: IsLinux() && functions->standard == STANDARD_GL_DESKTOP && isAMD
Some drivers return 0 when MAX_VERTEX_ATTRIB_STRIED queried
emulatePackSkipRowsAndPackSkipPixels (OpenGL workarounds) anglebug:4849: Disabled: IsApple() && (isAMD || isIntel || isNvidia)
GL_PACK_SKIP_ROWS and GL_PACK_SKIP_PIXELS are ignored in Apple's OpenGL driver.
emulatePrimitiveRestartFixedIndex (OpenGL workarounds) anglebug:3997: Disabled: functions->standard == STANDARD_GL_DESKTOP && functions->isAtLeastGL(gl::Version(3, 1)) && !functions->isAtLeastGL(gl::Version(4, 3))
When GL_PRIMITIVE_RESTART_FIXED_INDEX is not available, emulate it with GL_PRIMITIVE_RESTART and glPrimitiveRestartIndex.
emulateRGB10 (OpenGL workarounds) 1300575: Enabled: functions->standard == STANDARD_GL_DESKTOP
Emulate RGB10 support using RGB10_A2.
finishDoesNotCauseQueriesToBeAvailable (OpenGL workarounds): Enabled: functions->standard == STANDARD_GL_DESKTOP && isNvidia
glFinish doesn't cause all queries to report available result
flushBeforeDeleteTextureIfCopiedTo (OpenGL workarounds) anglebug:4267: Disabled: IsApple() && isIntel
Some drivers track CopyTex{Sub}Image texture dependencies incorrectly. Flush before glDeleteTextures in this case
flushOnFramebufferChange (OpenGL workarounds) 1181068: Disabled: IsApple() && Has9thGenIntelGPU(systemInfo)
Switching framebuffers without a flush can lead to crashes on Intel 9th Generation GPU Macs.
initFragmentOutputVariables (OpenGL workarounds) 1171371: Disabled: IsAdreno42xOr3xx(functions)
No init gl_FragColor causes context lost
initializeCurrentVertexAttributes (OpenGL workarounds): Enabled: isNvidia
During initialization, assign the current vertex attributes to the spec-mandated defaults
keepBufferShadowCopy (OpenGL workarounds): Disabled: !CanMapBufferForRead(functions)
Maintain a shadow copy of buffer data when the GL API does not permit reading data back.
limitMax3dArrayTextureSizeTo1024 (OpenGL workarounds) 927470: Disabled: limitMaxTextureSize
Limit max 3d texture size and max array texture layers to 1024 to avoid system hang
limitMaxMSAASamplesTo4 (OpenGL workarounds) 797243: Disabled: IsAndroid() || (IsApple() && (isIntel || isAMD || isNvidia))
Various rendering bugs have been observed when using higher MSAA counts
limitMaxTextureSizeTo4096 (OpenGL workarounds) 927470: Disabled: IsAndroid() || limitMaxTextureSize
Limit max texture size to 4096 to avoid frequent out-of-memory errors
packLastRowSeparatelyForPaddingInclusion (OpenGL workarounds) anglebug:1512: Enabled: IsApple() || isNvidia
When uploading textures from an pack buffer, some drivers count an extra row padding
packOverlappingRowsSeparatelyPackBuffer (OpenGL workarounds): Enabled: isNvidia
In the case of packing to a pixel pack buffer, pack overlapping rows row by row
preAddTexelFetchOffsets (OpenGL workarounds) 642605: Disabled: IsApple() && isIntel
Intel Mac drivers mistakenly consider the parameter position of nagative vaule as invalid even if the sum of position and offset is in range, so we need to add workarounds by rewriting texelFetchOffset(sampler, position, lod, offset) into texelFetch(sampler, position + offset, lod).
promotePackedFormatsTo8BitPerChannel (OpenGL workarounds) anglebug:5469: Disabled: IsApple() && hasAMD
Packed color formats are buggy on Macs with AMD GPUs
queryCounterBitsGeneratesErrors (OpenGL workarounds) anglebug:3027: Disabled: IsNexus5X(vendor, device)
Drivers generate errors when querying the number of bits in timer queries
readPixelsUsingImplementationColorReadFormatForNorm16 (OpenGL workarounds) anglebug:4214: Disabled: !isIntel && functions->standard == STANDARD_GL_ES && functions->isAtLeastGLES(gl::Version(3, 1)) && functions->hasGLESExtension("GL_EXT_texture_norm16")
Quite some OpenGL ES drivers don't implement readPixels for RGBA/UNSIGNED_SHORT from EXT_texture_norm16 correctly
reapplyUBOBindingsAfterUsingBinaryProgram (OpenGL workarounds) anglebug:1637: Disabled: isAMD || IsAndroid()
Some drivers forget about UBO bindings when using program binaries
regenerateStructNames (OpenGL workarounds) 403957: Disabled: IsApple()
All Mac drivers do not handle struct scopes correctly. This workaround overwrites a structname with a unique prefix.
removeDynamicIndexingOfSwizzledVector (OpenGL workarounds) 709351: Disabled: IsApple() || IsAndroid() || IsWindows()
Dynamic indexing of swizzled l-values doesn't work correctly on various platforms.
removeInvariantAndCentroidForESSL3 (OpenGL workarounds): Disabled: functions->isAtMostGL(gl::Version(4, 1)) || (functions->standard == STANDARD_GL_DESKTOP && isAMD)
Fix spec difference between GLSL 4.1 or lower and ESSL3
resetTexImage2DBaseLevel (OpenGL workarounds) 705865: Disabled: IsApple() && isIntel && GetMacOSVersion() >= OSVersion(10, 12, 4)
Reset texture base level before calling glTexImage2D to work around pixel comparison failure.
rewriteFloatUnaryMinusOperator (OpenGL workarounds) 308366: Disabled: IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 0)
Using '-<float>' will get wrong answer
rewriteRepeatedAssignToSwizzled (OpenGL workarounds): Enabled: isNvidia
Repeated assignment to swizzled values inside a GLSL user-defined function have incorrect results
rewriteRowMajorMatrices (OpenGL workarounds) anglebug:2273: Disabled: false
Rewrite row major matrices in shaders as column major as a driver bug workaround
sanitizeAMDGPURendererString (OpenGL workarounds) 1181193: Disabled: IsLinux() && hasAMD
Strip precise kernel and DRM version information from amdgpu renderer strings.
setPrimitiveRestartFixedIndexForDrawArrays (OpenGL workarounds) anglebug:3997: Disabled: features->emulatePrimitiveRestartFixedIndex.enabled && IsApple() && isIntel
Some drivers discard vertex data in DrawArrays calls when the fixed primitive restart index is within the number of primitives being drawn.
setZeroLevelBeforeGenerateMipmap (OpenGL workarounds): Disabled: IsApple()
glGenerateMipmap fails if the zero texture level is not set on some Mac drivers.
shiftInstancedArrayDataWithOffset (OpenGL workarounds) 1144207: Disabled: IsApple() && IsIntel(vendor) && !IsHaswell(device)
glDrawArraysInstanced is buggy on certain new Mac Intel GPUs
syncVertexArraysToDefault (OpenGL workarounds) anglebug:5577: Disabled: !nativegl::SupportsVertexArrayObjects(functions)
Only use the default VAO because of missing support or driver bugs
unbindFBOBeforeSwitchingContext (OpenGL workarounds) 1181193: Disabled: IsPowerVR(vendor)
Imagination GL drivers are buggy with context switching.
unfoldShortCircuits (OpenGL workarounds) anglebug:482: Disabled: IsApple()
Mac incorrectly executes both sides of && and || expressions when they should short-circuit.
unpackLastRowSeparatelyForPaddingInclusion (OpenGL workarounds) anglebug:1512: Enabled: IsApple() || isNvidia
When uploading textures from an unpack buffer, some drivers count an extra row padding
unpackOverlappingRowsSeparatelyUnpackBuffer (OpenGL workarounds): Enabled: isNvidia
In the case of unpacking from a pixel unpack buffer, unpack overlapping rows row by row
unsizedSRGBReadPixelsDoesntTransform (OpenGL workarounds) 550292: Disabled: IsAndroid() && isQualcomm
Drivers returning raw sRGB values instead of linearized values when calling glReadPixels on unsized sRGB texture formats
uploadTextureDataInChunks (OpenGL workarounds) 1181068: Disabled: IsApple()
Upload texture data in <120kb chunks to work around Mac driver hangs and crashes.
useUnusedBlocksWithStandardOrSharedLayout (OpenGL workarounds): Disabled: (IsApple() && functions->standard == STANDARD_GL_DESKTOP) || (IsLinux() && isAMD)
Unused std140 or shared uniform blocks will be treated as inactive
vertexIDDoesNotIncludeBaseVertex (OpenGL workarounds): Disabled: IsApple() && isAMD
gl_VertexID in GLSL vertex shader doesn't include base vertex value
Version Information
Data exported	2022-07-27T01:07:27.202Z
Chrome version	Chrome/103.0.5060.134
Operating system	Linux 5.15.52-gentoo
Software rendering list URL	https://chromium.googlesource.com/chromium/src/+/8ec6fce403b3feb0869b0732eda8bd95011d333c/gpu/config/software_rendering_list.json
Driver bug list URL	https://chromium.googlesource.com/chromium/src/+/8ec6fce403b3feb0869b0732eda8bd95011d333c/gpu/config/gpu_driver_bug_list.json
ANGLE commit id	unknown hash
2D graphics backend	Skia/103 b301ff025004c9cd82816c86c547588e6c24b466
Command Line	chromium-browser --extra-plugin-dir=/usr/lib64/nsbrowser/plugins --enable-crashpad --flag-switches-begin --flag-switches-end
Driver Information
Initialization time	75
In-process GPU	false
Passthrough Command Decoder	true
Sandboxed	true
GPU0	VENDOR= 0x10de [Google Inc. (NVIDIA Corporation)], DEVICE=0x1c03 [ANGLE (NVIDIA Corporation, NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2, OpenGL 4.5.0 NVIDIA 510.73.05)], DRIVER_VENDOR=Nvidia, DRIVER_VERSION=510.73.05 *ACTIVE*
Optimus	false
AMD switchable	false
GPU CUDA compute capability major version	0
Pixel shader version	1.00
Vertex shader version	1.00
Max. MSAA samples	8
Machine model name	
Machine model version	
GL_VENDOR	Google Inc. (NVIDIA Corporation)
GL_RENDERER	ANGLE (NVIDIA Corporation, NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2, OpenGL 4.5.0 NVIDIA 510.73.05)
GL_VERSION	OpenGL ES 2.0.0 (ANGLE 2.1.0 git hash: unknown hash)
GL_EXTENSIONS	GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_external_update GL_ANGLE_texture_rectangle GL_ANGLE_translated_shader_source GL_APPLE_clip_distance GL_ARB_sync GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_texture GL_CHROMIUM_framebuffer_mixed_samples GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_multi_draw_indirect GL_EXT_multisample_compatibility GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_shader_texture_lod GL_EXT_shadow_samplers GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_NV_depth_buffer_float2 GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_NV_read_depth GL_NV_read_stencil GL_NV_robustness_video_memory_purge GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_depth32 GL_OES_depth_texture GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_texture_stencil8 GL_OES_vertex_array_object GL_WEBGL_video_texture
Disabled Extensions	GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_MESA_framebuffer_flip_y
Disabled WebGL Extensions	
Window system binding vendor	Google Inc. (NVIDIA Corporation)
Window system binding version	1.5 (ANGLE 2.1.0 git hash: unknown hash)
Window system binding extensions	EGL_EXT_create_context_robustness EGL_KHR_create_context EGL_KHR_get_all_proc_addresses EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_create_context_backwards_compatible EGL_KHR_create_context_no_error EGL_NOK_texture_from_pixmap EGL_NV_robustness_video_memory_purge EGL_KHR_reusable_sync
XDG_SESSION_TYPE	x11
GDMSESSION	fluxbox
Ozone platform	x11
Direct rendering version	unknown
Reset notification strategy	0x8252
GPU process crash count	0
gfx::BufferFormats supported for allocation and texturing	R_8: not supported, R_16: not supported, RG_88: not supported, RG_1616: not supported, BGR_565: not supported, RGBA_4444: not supported, RGBX_8888: not supported, RGBA_8888: not supported, BGRX_8888: not supported, BGRA_1010102: not supported, RGBA_1010102: not supported, BGRA_8888: not supported, RGBA_F16: not supported, YVU_420: not supported, YUV_420_BIPLANAR: not supported, P010: not supported
Compositor Information
Tile Update Mode	One-copy
Partial Raster	Enabled
GpuMemoryBuffers Status
R_8	Software only
R_16	Software only
RG_88	Software only
RG_1616	Software only
BGR_565	Software only
RGBA_4444	Software only
RGBX_8888	Software only
RGBA_8888	Software only
BGRX_8888	Software only
BGRA_1010102	Software only
RGBA_1010102	Software only
BGRA_8888	Software only
RGBA_F16	Software only
YVU_420	Software only
YUV_420_BIPLANAR	Software only
P010	Software only
Display(s) Information
Info	Display[0] bounds=[1920,0 1680x1050], workarea=[1920,0 1680x1050], scale=1, rotation=0, panel_rotation=0 external.
Color space (all)	{primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
Buffer format (all)	BGRA_8888
SDR white level in nits	203
HDR relative maximum luminance	1
Bits per color component	8
Bits per pixel	24
Refresh Rate in Hz	59
Info	Display[1] bounds=[1920,1050 1920x1080], workarea=[1920,1050 1920x1080], scale=1, rotation=0, panel_rotation=0 external.
Color space (all)	{primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
Buffer format (all)	BGRA_8888
SDR white level in nits	203
HDR relative maximum luminance	1
Bits per color component	8
Bits per pixel	24
Refresh Rate in Hz	60
Info	Display[2] bounds=[0,1050 1920x1080], workarea=[0,1050 1920x1080], scale=1, rotation=0, panel_rotation=0 external.
Color space (all)	{primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
Buffer format (all)	BGRA_8888
SDR white level in nits	203
HDR relative maximum luminance	1
Bits per color component	8
Bits per pixel	24
Refresh Rate in Hz	60
Video Acceleration Information
Decoding	
Encoding	
Vulkan Information
Device Performance Information
Log Messages
[14529:14529:0727/103547.147711:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103547.216766:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103548.285231:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103548.285370:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:178 (getProgram): Reaching warning limit for cache load failures, silencing subsequent warnings.

CooSee · Post by **CooSee** » Wed Jul 27, 2022 1:21 am

please try with another user, a clean start, to see if this happens too.

this is from my system:

Code: Select all

Graphics Feature Status
Canvas: Hardware accelerated
Canvas out-of-process rasterization: Enabled
Direct Rendering Display Compositor: Disabled
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
OpenGL: Enabled
Rasterization: Hardware accelerated on all pages
Raw Draw: Disabled
Skia Renderer: Enabled
Video Decode: Hardware accelerated
Video Encode: Software only. Hardware acceleration disabled
Vulkan: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
WebGPU: Disabled

Code: Select all

Command Line	chromium-browser --extra-plugin-dir=/usr/lib64/nsbrowser/plugins --ozone-platform=wayland --password-store=basic --enable-features=VaapiVideoDecoder --disable-features=UseChromeOSDirectVideoDecoder --enable-crashpad --flag-switches-begin --enable-gpu-rasterization --ignore-gpu-blocklist --enable-features=VaapiVideoDecoder,CanvasOopRasterization --flag-switches-end

i start chromium with this options:

Code: Select all

CHROMIUM_FLAGS="--password-store=basic --disable-features=UseChromeOSDirectVideoDecoder --enable-features=VaapiVideoDecoder"

and i don't know if this of your chromium warnings are nomal:

Code: Select all

[14529:14529:0727/103547.147711:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103547.216766:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103548.285231:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:174 (getProgram): Failed to load binary from cache.
[14529:14529:0727/103548.285370:WARNING:angle_platform_impl.cc(48)] : MemoryProgramCache.cpp:178 (getProgram): Reaching warning limit for cache load failures, silencing subsequent warnings.

lyallp · Post by **lyallp** » Wed Jul 27, 2022 2:23 am

Thanks for the awfully quick responses.
I only have one user login on my Gentoo, me.
I start chromium with no command line parameters.
I have no environment variable CHROMIUM_FLAGS in my environment.
It's a standard ebuild.

Code: Select all

     Installed versions:  103.0.5060.134(0/stable)(00:15:15 26/07/22)(X cups hangouts js-type-check official pic proprietary-codecs pulseaudio suid system-harfbuzz system-icu system-png widevine -component-build -custom-cflags -debug -gtk4 -headless -kerberos -libcxx -lto -screencast -selinux -system-ffmpeg -vaapi -wayland CPU_FLAGS_ARM="-neon" L10N="-af -am -ar -bg -bn -ca -cs -da -de -el -en-GB -es -es-419 -et -fa -fi -fil -fr -gu -he -hi -hr -hu -id -it -ja -kn -ko -lt -lv -ml -mr -ms -nb -nl -pl -pt-BR -pt-PT -ro -ru -sk -sl -sr -sv -sw -ta -te -th -tr -uk -ur -vi -zh-CN -zh-TW")

I discarded, entirely, my chrome --user-data-folder folder
Re-loaded the 3 extensions I use. ad block, dark reader and Toby. As soon as I opened a steaming service tab, bang. Lots of kernel traps in system log.

paluszak · Post by **paluszak** » Wed Jul 27, 2022 9:07 am

lyallp wrote:Thanks for the awfully quick responses.
I only have one user login on my Gentoo, me.
I start chromium with no command line parameters.
I have no environment variable CHROMIUM_FLAGS in my environment.
It's a standard ebuild.
Code: Select all
     Installed versions:  103.0.5060.134(0/stable)(00:15:15 26/07/22)(X cups hangouts js-type-check official pic proprietary-codecs pulseaudio suid system-harfbuzz system-icu system-png widevine -component-build -custom-cflags -debug -gtk4 -headless -kerberos -libcxx -lto -screencast -selinux -system-ffmpeg -vaapi -wayland CPU_FLAGS_ARM="-neon" L10N="-af -am -ar -bg -bn -ca -cs -da -de -el -en-GB -es -es-419 -et -fa -fi -fil -fr -gu -he -hi -hr -hu -id -it -ja -kn -ko -lt -lv -ml -mr -ms -nb -nl -pl -pt-BR -pt-PT -ro -ru -sk -sl -sr -sv -sw -ta -te -th -tr -uk -ur -vi -zh-CN -zh-TW")
I discarded, entirely, my chrome --user-data-folder folder
Re-loaded the 3 extensions I use. ad block, dark reader and Toby. As soon as I opened a steaming service tab, bang. Lots of kernel traps in system log.

Could you also tell post your firefox flags? I've been running firefox and chromium on different systems for years (I prefer firefox to chromium but there are some webapp-like pages I use that are optimized for chromium/google chrome and that are awfully slow in ff) and I never had any problems. However, I'd suspect that you may be right in your initial diagnosis, I had some lock-ups on my video card when I was concurrently decoding some streams in hardware even if the hardware should theoretically handle them with ease. Try to turn off hardware acceleration in both or in one of your browser and see what happens. Also check /etc/chromium/default if no opts are set by default in your install.

lyallp · Post by **lyallp** » Wed Jul 27, 2022 9:31 am

here it is

Code: Select all

     Installed versions:  103.0(rapid)(06:59:14 27/07/22)(X clang dbus gmp-autoupdate openh264 pulseaudio system-av1 system-harfbuzz system-icu system-jpeg system-libevent system-libvpx system-webp -cpu_flags_arm_neon -debug -eme-free -geckodriver -hardened -hwaccel -jack -l10n_ach -l10n_af -l10n_an -l10n_ar -l10n_ast -l10n_az -l10n_be -l10n_bg -l10n_bn -l10n_br -l10n_bs -l10n_ca -l10n_ca-valencia -l10n_cak -l10n_cs -l10n_cy -l10n_da -l10n_de -l10n_dsb -l10n_el -l10n_en-CA -l10n_en-GB -l10n_eo -l10n_es-AR -l10n_es-CL -l10n_es-ES -l10n_es-MX -l10n_et -l10n_eu -l10n_fa -l10n_ff -l10n_fi -l10n_fr -l10n_fy -l10n_ga -l10n_gd -l10n_gl -l10n_gn -l10n_gu -l10n_he -l10n_hi -l10n_hr -l10n_hsb -l10n_hu -l10n_hy -l10n_ia -l10n_id -l10n_is -l10n_it -l10n_ja -l10n_ka -l10n_kab -l10n_kk -l10n_km -l10n_kn -l10n_ko -l10n_lij -l10n_lt -l10n_lv -l10n_mk -l10n_mr -l10n_ms -l10n_my -l10n_nb -l10n_ne -l10n_nl -l10n_nn -l10n_oc -l10n_pa -l10n_pl -l10n_pt-BR -l10n_pt-PT -l10n_rm -l10n_ro -l10n_ru -l10n_sco -l10n_si -l10n_sk -l10n_sl -l10n_son -l10n_sq -l10n_sr -l10n_sv -l10n_szl -l10n_ta -l10n_te -l10n_th -l10n_tl -l10n_tr -l10n_trs -l10n_uk -l10n_ur -l10n_uz -l10n_vi -l10n_xh -l10n_zh-CN -l10n_zh-TW -libproxy -lto -pgo -screencast -selinux -sndio -system-png -system-python-libs -wayland -wifi)

eccerr0r · Post by **eccerr0r** » Wed Jul 27, 2022 4:21 pm

this is real bad but quite possible that video cards cause main memory corruption...
So much for closed source nvidia drivers... if nouveau works with your card, it's worth an experiment.

lyallp · Post by **lyallp** » Wed Jul 27, 2022 10:30 pm

FYI: Done a memtest for about 30 minutes, all 32G no problem.
Replaced the video card with a Gigabyte nVidia GeForce OC RTX 3060 Eagle video card, for completely unrelated reasons.
Still happens.

CooSee · Post by **CooSee** » Wed Jul 27, 2022 10:32 pm

have you tried with disabled addons on both browsers?

lyallp · Post by **lyallp** » Wed Jul 27, 2022 10:46 pm

I completely refreshed firefox, threw my old profile away and started again, as described above, I use 3 addons.

Will give it a try.... watch this post for an update.

UPDATE:
Firefox in safe mode and chromium with --user-data-dir=/tmp, still same

Regarding Kernel. It is current and has been rebuilt after a make clean, as a part of my entire system rebuild with subsequent re-installation of nvidia-drivers and reboot.

Code: Select all

Installed versions:  5.15.52(5.15.52)^bs(01:33:22 25/07/22)(-build -experimental -symlink)

CooSee · Post by **CooSee** » Wed Jul 27, 2022 10:50 pm

also try with current kernel, e.g non-lts kernel.

EDIT: i mean kernel-5.18.14

and Toby

what is Toby ?

lyallp · Post by **lyallp** » Thu Jul 28, 2022 12:46 am

Toby is a tab group management extension
Runs in Firefox and chromium, syncing tab groups between each.
Only found it recently, quite nice.

figueroa · Post by **figueroa** » Thu Jul 28, 2022 3:24 am

I frequently run Firefox concurrently with Vivaldi without any issues. Vivaldi uses the Chromium engine.

lyallp · Post by **lyallp** » Thu Jul 28, 2022 3:59 am

Regarding kernel I use
I use whatever is current with gentoo-sources
Rebuild when new sources arrive including reinstallation of nvidia-drivers and virtualbox-modules whenever I build and install kernel updates
Daily emerge syncs and world updates via crown

Website · Post by **Zucca** » Thu Jul 28, 2022 8:23 am

As suggested before:

eccerr0r wrote:if nouveau works with your card, it's worth an experiment.

did you try with nouveau? Also, if feasible, can you try with an AMD GPU?

lyallp · Post by **lyallp** » Thu Jul 28, 2022 10:09 am

Will give nouvaeu a whack probably during the weekend, I have only just finished configturing up a 4 monitor setup, hence the video card replacement - needed more video outputs.

Sort of disinclined to risk blowing that setup and having to do it all again....

AMD is not an option, have not had one of those GPU's for years.

eccerr0r · Post by **eccerr0r** » Thu Jul 28, 2022 12:33 pm

I had a nvidia card once that could use nvidia-drivers... The last one was an NVS 310, and it too just got dropped I think.

CooSee · Post by **CooSee** » Thu Jul 28, 2022 2:45 pm

do you have www-plugins/chrome-binary-plugins installed?

lyallp · Post by **lyallp** » Thu Jul 28, 2022 10:55 pm

Code: Select all

 Installed versions:  103.0.5060.134(stable)^msd(02:47:45 25/07/22)

Goverp · Post by **Goverp** » Fri Jul 29, 2022 7:46 am

lyallp wrote:Toby is a tab group management extension
Runs in Firefox and chromium, syncing tab groups between each.
Only found it recently, quite nice.

Err, you have a problem with chromium and firefox not working together - may I suggest this extension might be the problem, as it's clearly interacting between them...