Blender won't start on AMD GPU

[PeterNjeim]

Environment

Versions

``` Windows build number: 10.0.22000.0 Your Distribution version: Ubuntu 20.04 Your WSLg version: 1.0.26 ```

DxDiag

``` ------------------ System Information ------------------ Operating System: Windows 11 Pro 64-bit (10.0, Build 22000) (22000.co_release.210604-1628) Processor: AMD Ryzen 5 PRO 4650G with Radeon Graphics (12 CPUs), ~3.7GHz DirectX Version: DirectX 12 DirectX Database Version: 1.2.2 DxDiag Version: 10.00.22000.0001 64bit Unicode --------------- Display Devices --------------- Card name: AMD Radeon(TM) Graphics Manufacturer: Advanced Micro Devices, Inc. Chip type: AMD Radeon Graphics Processor (0x1636) Device Problem Code: No Problem Driver Problem Code: Unknown Display Memory: 9146 MB Dedicated Memory: 2031 MB Shared Memory: 7114 MB Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\u0375539.inf_amd64_960c9d1bd877eee2\B375501\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375539.inf_amd64_960c9d1bd877eee2\B375501\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375539.inf_amd64_960c9d1bd877eee2\B375501\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375539.inf_amd64_960c9d1bd877eee2\B375501\amdxc64.dll Driver File Version: 30.00.14023.1009 (English) Driver Version: 30.0.14023.1009 DDI Version: 12 Feature Levels: 12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1 Driver Model: WDDM 3.0 Virtualization: Paravirtualization Driver Attributes: Final Retail WHQL Logo'd: Yes D3D Status: Enabled ```

/mnt/wslg/versions.txt

``` WSLg ( x86_64 ): 1.0.26+Branch.main.Sha.26ce2c09b86442f3c7f4f6462f770ed2afa76a25 Mariner: VERSION="1.0.20210224" FreeRDP: b05321cd4e6a862aef76163a69db4e1910245736 weston: 46756d0e77e5c01b5995fbbee6f3ab0db9b30612 pulseaudio: 2f0f0b8c3872780f15e275fc12899f4564f01bd5 mesa: ```

glxinfo -B

``` name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: Microsoft Corporation (0xffffffff) Device: D3D12 (AMD Radeon(TM) Graphics) (0xffffffff) Version: 21.0.3 Accelerated: yes Video memory: 9146MB Unified memory: yes Preferred profile: core (0x1) Max core profile version: 3.3 Max compat profile version: 3.1 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.0 OpenGL vendor string: Microsoft Corporation OpenGL renderer string: D3D12 (AMD Radeon(TM) Graphics) OpenGL core profile version string: 3.3 (Core Profile) Mesa 21.0.3 OpenGL core profile shading language version string: 3.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL version string: 3.1 Mesa 21.0.3 OpenGL shading language version string: 1.40 OpenGL context flags: (none) OpenGL ES profile version string: OpenGL ES 3.0 Mesa 21.0.3 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00 ```

Steps to reproduce

1. Install Blender
2. Open Blender

Notes

• My GPU is an iGPU of my Ryzen PRO desktop APU. It is Vega 7.
• I am not using the AMD WSLg driver from December 2020: https://www.amd.com/en/support/kb/release-notes/rn-rad-win-wsl-support. I am using the latest driver version from January 7th, 2022: v22.1.1. I have never tested the December 2020 WSLg driver as I do not want to regress my performance for the modern games I play (it really does hurt for Warzone). Note that even though this isn't the WSLg driver, glxinfo doesn't show llvmpipe, but instead shows my own GPU correctly. I understand that this may work on the December 2020 driver, but I want to know if this issue should occur even if glxinfo isn't showing llvmpipe.
• Microsoft Edge also doesn't want to use my GPU for Rasterization, Video Decode, and Video Encode, even with the Override software rendering list flag enabled (WebGL does work, and I can play games on the web browser fine, tested with tetr.io).
• glxgears gets me around 190fps, with Task Manager showing around 43% GPU 3D engine usage, and 20% CPU usage (mostly on the first two cores, but it also affects the other cores to a lesser extent, and the SMT threads to a significantly lesser extent).
• My GPU is overclocked to 2300MHz from a stock of 1900MHz.
• I tested a second time but on an RX 5700 XT with the same driver version, exact same issue. GPU is detected and working in various applications, but Blender crashes on startup and Microsoft Edge doesn't support video encoding and decoding, and rasterization.

Logs

blender

``` Warning: property 'release_confirm' not found in keymap item 'OperatorProperties' Writing: /tmp/blender.crash.txt [1] 8571 segmentation fault blender ```

/tmp/blender.crash.txt

``` # Blender 2.82 (sub 7), Unknown revision # backtrace blender(BLI_system_backtrace+0x37) [0x556b02b1b897] blender(+0x13f23ea) [0x556b0042d3ea] /lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f36f98b5210] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x919617) [0x7f36c05a5617] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x919c81) [0x7f36c05a5c81] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x93fde2) [0x7f36c05cbde2] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x93afab) [0x7f36c05c6fab] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x91fddc) [0x7f36c05abddc] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x922123) [0x7f36c05ae123] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x90ad83) [0x7f36c0596d83] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x906ca6) [0x7f36c0592ca6] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x911975) [0x7f36c059d975] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0xc20a9f) [0x7f36c08aca9f] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0xc21118) [0x7f36c08ad118] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0xc20379) [0x7f36c08ac379] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0xc1cae1) [0x7f36c08a8ae1] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x85a588) [0x7f36c04e6588] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x85bdb5) [0x7f36c04e7db5] /usr/lib/wsl/drivers/u0375539.inf_amd64_960c9d1bd877eee2/B375501/amdxc64.so(+0x7e86b5) [0x7f36c04746b5] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cd82a) [0x7f36c363682a] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cb9d2) [0x7f36c36349d2] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cb69d) [0x7f36c363469d] /usr/lib/wsl/lib/libD3D12Core.so(+0x34646c) [0x7f36c35af46c] /usr/lib/wsl/lib/libD3D12Core.so(+0x30f365) [0x7f36c3578365] /usr/lib/wsl/lib/libd3d12.so(+0xb7c62) [0x7f36c3852c62] /usr/lib/wsl/lib/libd3d12.so(+0xb79e8) [0x7f36c38529e8] /usr/lib/wsl/lib/libD3D12Core.so(+0x338597) [0x7f36c35a1597] /usr/lib/wsl/lib/libD3D12Core.so(+0x349441) [0x7f36c35b2441] /usr/lib/wsl/lib/libD3D12Core.so(+0x348817) [0x7f36c35b1817] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xca3c2f) [0x7f36c9d8cc2f] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xca4050) [0x7f36c9d8d050] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xc777f8) [0x7f36c9d607f8] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x76394a) [0x7f36c984c94a] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x70e56a) [0x7f36c97f756a] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x294c59) [0x7f36c937dc59] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x296093) [0x7f36c937f093] blender(+0x16d44fb) [0x556b0070f4fb] blender(+0x16d5d5c) [0x556b00710d5c] blender(workbench_deferred_draw_scene+0x8c) [0x556b0072fc4c] blender(+0x16f1363) [0x556b0072c363] blender(DRW_draw_render_loop_ex+0x294) [0x556b00708a54] blender(view3d_main_region_draw+0x7b) [0x556b00cfd8bb] blender(ED_region_do_draw+0x831) [0x556b00977ac1] blender(wm_draw_update+0x49d) [0x556b0060a28d] blender(WM_main+0x30) [0x556b00608170] blender(main+0x2b6) [0x556b003db3d6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f36f98960b3] blender(_start+0x2e) [0x556b004298ae] ```

Expected behavior

Blender doesn't crash on startup

Actual behavior

Blender crashes on startup

[hideyukn88]

@PeterNjeim, thanks for reporting the issue. Does this generate core dump from Blender? if so, please share with us, thanks!

[PeterNjeim]

Environment

Versions

``` Windows build number: 10.0.22000.0 Distribution version: Ubuntu 20.04 WSL version: 5.10.81.1-microsoft-standard-WSL2 WSLg version: 1.0.30 ```

DxDiag

``` ------------------ System Information ------------------ Operating System: Windows 11 Pro 64-bit (10.0, Build 22000) (22000.co_release.210604-1628) Processor: AMD Ryzen 5 PRO 4650G with Radeon Graphics (12 CPUs), ~3.7GHz DirectX Version: DirectX 12 DirectX Database Version: 1.2.2 DxDiag Version: 10.00.22000.0001 64bit Unicode --------------- Display Devices --------------- Card name: AMD Radeon(TM) Graphics Manufacturer: Advanced Micro Devices, Inc. Chip type: AMD Radeon Graphics Processor (0x1636) Device Problem Code: No Problem Driver Problem Code: Unknown Display Memory: 9146 MB Dedicated Memory: 2031 MB Shared Memory: 7114 MB Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\u0375709.inf_amd64_b5db6b3799486cf8\B375758\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375709.inf_amd64_b5db6b3799486cf8\B375758\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375709.inf_amd64_b5db6b3799486cf8\B375758\aticfx64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\u0375709.inf_amd64_b5db6b3799486cf8\B375758\amdxc64.dll Driver File Version: 30.00.14023.3004 (English) Driver Version: 30.0.14023.3004 DDI Version: 12 Feature Levels: 12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1 Driver Model: WDDM 3.0 Virtualization: Paravirtualization Driver Attributes: Final Retail WHQL Logo'd: Yes D3D Status: Enabled ```

/mnt/wslg/versions.txt

``` WSLg ( x86_64 ): 1.0.30+Branch.main.Sha.18884f996f5e851af4842010b434db17d3caa7aa Mariner: VERSION="1.0.20210224" FreeRDP: 81cfc08b9c745c941be23bd8dd43b9ffeb5b6991 weston: 6a3f1f669f6e53c0db3057d4f62da3a473c07c71 pulseaudio: 2f0f0b8c3872780f15e275fc12899f4564f01bd5 mesa: ```

glxinfo -B

``` name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: Microsoft Corporation (0xffffffff) Device: D3D12 (AMD Radeon(TM) Graphics) (0xffffffff) Version: 21.0.3 Accelerated: yes Video memory: 9146MB Unified memory: yes Preferred profile: core (0x1) Max core profile version: 3.3 Max compat profile version: 3.1 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.0 OpenGL vendor string: Microsoft Corporation OpenGL renderer string: D3D12 (AMD Radeon(TM) Graphics) OpenGL core profile version string: 3.3 (Core Profile) Mesa 21.0.3 OpenGL core profile shading language version string: 3.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL version string: 3.1 Mesa 21.0.3 OpenGL shading language version string: 1.40 OpenGL context flags: (none) OpenGL ES profile version string: OpenGL ES 3.0 Mesa 21.0.3 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00 ```

Notes

• My Radeon driver version is now 22.1.2 from January 18th, 2022. In the first post it was 22.1.1 from January 7th, 2022.
• I purged the Blender version that came with apt, and instead installed Blender 3.0.0 from snap using sudo snap install blender --classic. In the first post it was 2.82.
• WSL has been updated to the latest version of 0.51.0 from the msixbundle here: https://github.com/microsoft/WSL/releases/tag/0.51.0. Kernel version is 5.10.81.1. I can't remember the WSL version from the first post. I also can't know the kernel version for sure, but I believe it was 5.10.60.1.
• WSLg has been updated to the latest beta version of 1.0.30 from the msixbundle linked above. In the first post it was 1.0.26.
• I ran Blender using the recommended command-line flags for maximum logging, following the official documentation: https://docs.blender.org/manual/en/latest/troubleshooting/crash.html#linux.
• I tested Blender 2.79 (installed via snap) with this same configuration and it didn't crash. However there was a checkerboarding glitch (black tiles with regular tiles) after I opened the render output of the default cube.

Logs

blender --factory-startup --debug-all

``` Switching to fully guarded memory allocator. graph_id_tag_update: id=SCScene flags=LEGACY_0 source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT DEG_relations_tag_update: Tagging relations for update. graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT DEG_relations_tag_update: Tagging relations for update. Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig ED_screen_refresh: set screen Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 8 request code: 130 minor code: 3 error text: BadMatch (invalid parameter attributes) time bl_operators 0.0844 time bl_ui 0.3620 time keyingsets_builtins 0.0051 time nodeitems_builtins 0.0120 bl_app_template_utils.reset('') addon_utils.enable io_anim_bvh addon_utils.enable io_curve_svg addon_utils.enable io_mesh_ply addon_utils.enable io_mesh_stl addon_utils.enable io_mesh_uv_layout addon_utils.enable io_scene_fbx addon_utils.enable io_scene_gltf2 addon_utils.enable io_scene_obj addon_utils.enable io_scene_x3d addon_utils.enable cycles addon_utils.enable pose_library Python Script Load Time 0.6595 Warning, unregistered class: ViewLayerAOVPanel(Panel) Warning, unregistered class: ViewLayerCryptomattePanel(Panel) Warning, unregistered class: CyclesPresetPanel(Panel) [SCScene :: ViewLayer]: Removed 24 relations to no-op nodes graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, SHADING, SELECT, BASE_FLAGS, POINT_CACHE, COPY_ON_WRITE, SEQUENCER_STRIPS, AUDIO_SEEK, AUDIO_FPS, AUDIO_VOLUME, AUDIO_MUTE, AUDIO_LISTENER, AUDIO, PARAMETERS, TAG_FOR_UNDO source=RELATIONS graph_id_tag_update: id=OBCube flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=MECube flags=LEGACY_0 source=RELATIONS graph_id_tag_update: id=MECube flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=MAMaterial flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=OBLight flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=LALight flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=OBCamera flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=CACamera flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=GRScene Collection flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=WOWorld flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=LSLineStyle flags=COPY_ON_WRITE source=RELATIONS Depsgraph built in 0.000204 seconds. graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBCube flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=MECube flags=LEGACY_0 source=VISIBILITY graph_id_tag_update: id=MECube flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=MAMaterial flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBLight flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=LALight flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBCamera flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=CACamera flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=WOWorld flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=LSLineStyle flags=COPY_ON_WRITE source=VISIBILITY [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_SELECT_UPDATE() [SCScene :: ViewLayer]: Operation is entry point for update: OPERATION() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: VIEW_LAYER_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EXIT() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: SCENE_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: SEQUENCES_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: AUDIO_VOLUME() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_DONE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_ENTRY() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_DONE() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: SOUND_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_ENTRY() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EXIT() [SCScene :: ViewLayer]: Operation is entry point for update: OPERATION() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: AUDIO_ENTRY() [SCScene :: ViewLayer]: Accumulated recalc bits for SCScene: 4286574467 [SCScene :: ViewLayer]: Accumulated recalc bits for OBCube: 8323 [SCScene :: ViewLayer]: Accumulated recalc bits for MECube: 4286574467 [SCScene :: ViewLayer]: Accumulated recalc bits for MAMaterial: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for NTShader Nodetree: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for OBLight: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for LALight: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for OBCamera: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for CACamera: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for GRScene Collection: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for GRCollection: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for WOWorld: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for NTShader Nodetree: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for LSLineStyle: 8192 [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on LSLineStyle (0x7f4db4528838) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on NTShader Nodetree (0x7f4db4528338) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on WOWorld (0x7f4db83e7738) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on GRCollection (0x7f4db83e6cb8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on GRScene Collection (0x7f4db83c4ab8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on CACamera (0x7f4db4527438) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBCamera (0x7f4db82a5038) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on LALight (0x7f4db7f0aa38) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBLight (0x7f4db7ede238) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on NTShader Nodetree (0x7f4db45271b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on MAMaterial (0x7f4db82c27b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on MECube (0x7f4db800a838) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on SCScene (0x7f4db79d3038) [SCScene :: ViewLayer]: layer_eval_view_layer on ViewLayer (0x7f4db83e9538) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBCamera (0x7f4db82a5038) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBLight (0x7f4db7ede238) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: SEQ_eval_sequences on SCScene (0x7f4db79d3038) [SCScene :: ViewLayer]: BKE_world_eval on WOWorld (0x7f4db83e7738) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBCamera (0x7f4db82a5038) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBCamera (0x7f4db82a5038) [SCScene :: ViewLayer]: BKE_light_eval on LALight (0x7f4db7f0aa38) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBLight (0x7f4db7ede238) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBLight (0x7f4db7ede238) [SCScene :: ViewLayer]: BKE_material_eval on MAMaterial (0x7f4db82c27b8) [SCScene :: ViewLayer]: BKE_object_data_select_update on MECube (0x7f4db800a838) [SCScene :: ViewLayer]: BKE_mesh_eval_geometry on MECube (0x7f4db800a838) [SCScene :: ViewLayer]: BKE_object_eval_uber_data on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: BKE_object_handle_data_update on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: BKE_object_select_update on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: BKE_object_data_select_update on MECube (0x7f4dbf3c3038) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBCube (0x7f4db7ede838) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBCube (0x7f4db7ede838) Depsgraph updated in 0.000940 seconds. Depsgraph evaluation FPS: -nan loading preset: /snap/blender/1237/3.0/scripts/presets/keyconfig/Blender.py FRS_set_context: context 0x0x7f4ded2487d8 scene 0x0x7f4de38d9038 UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" ghost_event_proc: window 1 state = maximized ghost_event_proc: ghost redraw 1 ghost_event_proc: ghost redraw 1 ED_screen_refresh: set screen UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TIME_MT_editor_menus" UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" Writing: /tmp/blender.crash.txt Segmentation fault (core dumped) ```

/tmp/blender.crash.txt

``` # Blender 3.0.0, Commit date: 2021-12-02 18:35, Hash f1cca3055776 bpy.ops.wm.splash() # Operator bpy.ops.wm.tool_set_by_id(name="builtin.select_box", cycle=False, space_type='VIEW_3D') # Operator # backtrace /snap/blender/1237/blender(BLI_system_backtrace+0x20) [0xb0b3460] /snap/blender/1237/blender() [0x10babdb] /lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f4ded92c210] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x919617) [0x7f4dc09a7617] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x919c81) [0x7f4dc09a7c81] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x93fde2) [0x7f4dc09cdde2] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x93afab) [0x7f4dc09c8fab] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x91fddc) [0x7f4dc09adddc] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x922123) [0x7f4dc09b0123] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x90ad83) [0x7f4dc0998d83] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x906ca6) [0x7f4dc0994ca6] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x911975) [0x7f4dc099f975] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0xc20a9f) [0x7f4dc0caea9f] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0xc21118) [0x7f4dc0caf118] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0xc20379) [0x7f4dc0cae379] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0xc1cae1) [0x7f4dc0caaae1] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x85a588) [0x7f4dc08e8588] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x85bdb5) [0x7f4dc08e9db5] /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so(+0x7e86b5) [0x7f4dc08766b5] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cd82a) [0x7f4dc3a3882a] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cb9d2) [0x7f4dc3a369d2] /usr/lib/wsl/lib/libD3D12Core.so(+0x3cb69d) [0x7f4dc3a3669d] /usr/lib/wsl/lib/libD3D12Core.so(+0x34646c) [0x7f4dc39b146c] /usr/lib/wsl/lib/libD3D12Core.so(+0x30f365) [0x7f4dc397a365] /usr/lib/wsl/lib/libd3d12.so(+0xb7c62) [0x7f4dc3c54c62] /usr/lib/wsl/lib/libd3d12.so(+0xb79e8) [0x7f4dc3c549e8] /usr/lib/wsl/lib/libD3D12Core.so(+0x338597) [0x7f4dc39a3597] /usr/lib/wsl/lib/libD3D12Core.so(+0x349441) [0x7f4dc39b4441] /usr/lib/wsl/lib/libD3D12Core.so(+0x348817) [0x7f4dc39b3817] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xca3c2f) [0x7f4dca18ec2f] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xca4050) [0x7f4dca18f050] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0xc777f8) [0x7f4dca1627f8] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x76394a) [0x7f4dc9c4e94a] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x70e56a) [0x7f4dc9bf956a] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x294c59) [0x7f4dc977fc59] /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so(+0x296093) [0x7f4dc9781093] /snap/blender/1237/blender() [0x1652fc9] /snap/blender/1237/blender() [0x1653da2] /snap/blender/1237/blender(DRW_draw_pass+0x1f) [0x165493f] /snap/blender/1237/blender(workbench_draw_sample+0x200) [0x1675aa0] /snap/blender/1237/blender() [0x1675c18] /snap/blender/1237/blender() [0x164c101] /snap/blender/1237/blender(DRW_draw_render_loop_ex+0x35a) [0x164c48a] /snap/blender/1237/blender(view3d_main_region_draw+0x8f) [0x2181aff] /snap/blender/1237/blender(ED_region_do_draw+0x851) [0x1c26851] /snap/blender/1237/blender(wm_draw_update+0x533) [0x14bdb93] /snap/blender/1237/blender(WM_main+0x30) [0x14bb130] /snap/blender/1237/blender(main+0x31e) [0xfa3bbe] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f4ded90d0b3] /snap/blender/1237/blender() [0x10b753c] # Python backtrace ```

[PeterNjeim]

I learned how to use core dumps now. I compiled a debug version of the latest nightly blender, here is the result:

gdb

``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. 0x00007fffa333f617 in ?? () from /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so (gdb) thread apply all bt full Thread 32 (Thread 0x7fff913ff700 (LWP 126906)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735630276352, -3141404319341391113, 140735682410302, 140735682410303, 140735682410496, 140735629986176, 3141365319462245111, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 31 (Thread 0x7fff91bfe700 (LWP 126905)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735638660864, -3141404319341391113, 140735682410302, 140735682410303, 140735682410496, 140735638370688, 3141364217266262775, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 30 (Thread 0x7fff91fff700 (LWP 126904)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735642859264, -3141404319341391113, 140735688705854, 140735688705855, 140735688706048, 140735642569088, 3141364769706431223, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7fff92fff700 (LWP 126903)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735659636480, -3141404319341391113, 140735697090366, 140735697090367, 140735697090560, 140735659346304, 3141358172636664567, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7fff93dff700 (LWP 126901)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735674316544, -3141404319341391113, 140735701288766, 140735701288767, 140735701288960, 140735674026368, 3141360646537827063, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7fff937fe700 (LWP 126902)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735668020992, -3141404319341391113, 140735697090366, 140735697090367, 140735697090560, 140735667730816, 3141361468487193335, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7fff945fe700 (LWP 126900)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = 767, 140735701288960, 140735682410880, 3141355146295333623, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7fff94bff700 (LWP 126899)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735688996608, -3141404319341391113, 140735710373694, 140735710373695, 140735710373888, 140735688706432, 3141353224834339575, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7fff957ff700 (LWP 126897)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735701579520, -3141404319341391113, 140735710373694, 140735710373695, 140735710373888, 140735701289344, 3141357073125036791, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7fff953fe700 (LWP 126898)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735697381120, -3141404319341391113, 140737488341166, 140737488341167, 140737488341360, 140735697090944, 3141356520684868343, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7fff960a9700 (LWP 126896)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f88a4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f88a8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735710664448, -3141404319341391113, 140737488341166, 140737488341167, 140737488341360, 140735710374272, 3141350238758327031, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7fffae5fe700 (LWP 126895)): #0 0x00007fffd8e80aff in __GI___poll (fds=0x7fffad809030, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd7a8036e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffd7a806f3 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffd2c5af8a in () at /lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fffd7aa9ad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736118908672, -3141404319341391113, 140737488334990, 140737488334991, 140737488335136, 140736118618496, 3141297971690689271, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7fffaedff700 (LWP 126894)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffcdc0a8e0) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffaedb86d0, __canceltype = -1361060248, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a8b8, mutex = 0x7fffcdc0a928, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffcdc0a928, cond=0x7fffcdc0a8b8) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffaedb86d0, __canceltype = -1361060248, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a8b8, mutex = 0x7fffcdc0a928, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffcdc0a8b8, mutex=0x7fffcdc0a928) at pthread_cond_wait.c:638 #3 0x00007ffff7cb9ddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736127301376, -3141404319341391113, 140736638715246, 140736638715247, 140736638715248, 140736127011200, 3141296874863416055, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fffafbfe700 (LWP 126893)): #0 0x00007fffd8e80aff in __GI___poll (fds=0x7fffcda08fe0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd7a8036e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffd7a804a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffd7a804f1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffd7aa9ad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736141977344, -3141404319341391113, 140737488334558, 140737488334559, 140737488334704, 140736141687168, 3141298246568596215, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fffb03ff700 (LWP 126892)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffcdc0a810) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffb03b86d0, __canceltype = -1337991576, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a7e8, mutex = 0x7fffcdc0a858, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffcdc0a858, cond=0x7fffcdc0a7e8) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffb03b86d0, __canceltype = -1337991576, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a7e8, mutex = 0x7fffcdc0a858, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffcdc0a7e8, mutex=0x7fffcdc0a858) at pthread_cond_wait.c:638 #3 0x00007ffff7cb9ddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736150370048, -3141404319341391113, 140736638715246, 140736638715247, 140736638715248, 140736150079872, 3141292751694811895, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fffb11fe700 (LWP 126891)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffcdb4eeb8) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffb11b76e0, __canceltype = -1323600104, __prev = 0x0} cbuffer = {wseq = 216, cond = 0x7fffcdb4ee90, mutex = 0x7fffcdb4ee68, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 216 seq = 108 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffcdb4ee68, cond=0x7fffcdb4ee90) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffb11b76e0, __canceltype = -1323600104, __prev = 0x0} cbuffer = {wseq = 216, cond = 0x7fffcdb4ee90, mutex = 0x7fffcdb4ee68, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 216 seq = 108 #2 __pthread_cond_wait (cond=0x7fffcdb4ee90, mutex=0x7fffcdb4ee68) at pthread_cond_wait.c:638 #3 0x00007fffd917ce30 in std::condition_variable::wait(std::unique_lock&) () at /lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x0000000008d5e93e in aud::PulseAudioDevice::updateRingBuffer() (this=0x7fffcdb4ed00) at /home/peter/blender-git/blender/extern/audaspace/plugins/pulseaudio/PulseAudioDevice.cpp:67 size = 8192 sample_count = 1024 samplesize = 8 lock = {_M_device = 0x7fffcdb4ee68, _M_owns = true} buffer = {m_size = 16376, m_buffer = 0x7fffb0401c00 ""} #5 0x0000000008d60b52 in std::__invoke_impl(std::__invoke_memfun_deref, void (aud::PulseAudioDevice::*&&)(), aud::PulseAudioDevice*&&) (__f=@0x7fffcae211d0: (void (aud::PulseAudioDevice::*)(class aud::PulseAudioDevice * const)) 0x8d5e80c , __t=@0x7fffcae211c8: 0x7fffcdb4ed00) at /usr/include/c++/9/bits/invoke.h:73 #6 0x0000000008d60a80 in std::__invoke(void (aud::PulseAudioDevice::*&&)(), aud::PulseAudioDevice*&&) (__fn=@0x7fffcae211d0: (void (aud::PulseAudioDevice::*)(class aud::PulseAudioDevice * const)) 0x8d5e80c ) at /usr/include/c++/9/bits/invoke.h:95 #7 0x0000000008d609df in std::thread::_Invoker >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7fffcae211c8) at /usr/include/c++/9/thread:244 #8 0x0000000008d60996 in std::thread::_Invoker >::operator()() (this=0x7fffcae211c8) at /usr/include/c++/9/thread:251 #9 0x0000000008d60976 in std::thread::_State_impl > >::_M_run() (this=0x7fffcae211c0) at /usr/include/c++/9/thread:195 #10 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #11 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736165046016, -3141404319341391113, 140737488336686, 140737488336687, 140737488336688, 140736164755840, 3141295222911619831, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #12 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fffbd9ff700 (LWP 126890)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffcdc0a740) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffbd9b86d0, __canceltype = -1113596312, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a718, mutex = 0x7fffcdc0a788, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 c:508 spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffbd9b86d0, __canceltype = -1113596312, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffcdc0a718, mutex = 0x7fffcdc0a788, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffcdc0a718, mutex=0x7fffcdc0a788) at pthread_cond_wait.c:638 #3 0x00007ffff7cb9ddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736374765312, -3141404319341391113, 140736638715246, 140736638715247, 140736638715248, 140736374475136, 3141267737805279991, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fffbecd8700 (LWP 126889)): #0 0x00007fffd8e80aff in __GI___poll (fds=0x7fffbe00c080, nfds=3, timeout=1280) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd97471d6 in () at /lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007fffd9738841 in pa_mainloop_poll () at /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fffd9738ec3 in pa_mainloop_iterate () at /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fffd9738f70 in pa_mainloop_run () at /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fffd974711d in () at /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fffd348472c in () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #7 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736394528512, -3141404319341391113, 140737488336750, 140737488336751, 140737488336752, 140736394238336, 3141261806992315127, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #8 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fffc54f3700 (LWP 126886)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 47244640256 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736503691008, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736503400832, 3141533418039759607, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fffc5cf4700 (LWP 126885)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 42949672960 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 /lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736512083712, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736511793536, 3141532319065002743, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fffc64f5700 (LWP 126884)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 38654705664 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736520476416, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736520186240, 3141526819896251127, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fffc6cf6700 (LWP 126883)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 34359738368 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736528869120, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736528578944, 3141525720921494263, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fffc74f7700 (LWP 126882)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 30064771072 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = 799, 140737488342800, 140736536971648, 3141529004960862967, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fffc7cf8700 (LWP 126881)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 25769803776 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736545654528, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736545364352, 3141527905986106103, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fffc84f9700 (LWP 126880)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 21474836480 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736554047232, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736553757056, 3141522406817354487, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fffc8cfa700 (LWP 126879)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 17179869184 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736562439936, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736562149760, 3141521307842597623, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fffc94fb700 (LWP 126878)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 12884901888 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736570832640, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736570542464, 3141524609061835511, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffc9cfc700 (LWP 126877)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 8589934592 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736579225344, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736578935168, 3141523510087078647, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffca4fd700 (LWP 126876)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 4294967296 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736587618048, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736587327872, 3141518010918327031, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffcacfe700 (LWP 126875)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffcdb3d7b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7c4e8 in __new_sem_wait_slow (sem=0x7fffcdb3d7b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7c3a0 <__sem_wait_cleanup>, __arg = 0x7fffcdb3d7b0, __canceltype = 0, __prev = 0x0} err = d = 0 #3 0x00007fffd8843032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd88424a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9182de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736596010752, -3141404319341391113, 140737488342798, 140737488342799, 140737488342800, 140736595720576, 3141516911943570167, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fffcd5ff700 (LWP 126874)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7fffcd5b87e0, clockid=, expected=0, futex_word=0x7fffcdc0a674) at ../sysdeps/nptl/futex-internal.h:320 __ret = -516 __ret = oldtype = 0 err = spin = 0 696, __prev = 0x0} cbuffer = {wseq = 17, cond = 0x7fffcdc0a648, mutex = 0x7fffcdc0a6b8, private = 0} err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 17 seq = 8 flags = clockid = #1 __pthread_cond_wait_common (abstime=0x7fffcd5b87e0, clockid=, mutex=0x7fffcdc0a6b8, cond=0x7fffcdc0a648) at pthread_cond_wait.c:520 spin = 0 buffer = {__routine = 0x7ffff7c79050 <__condvar_cleanup_waiting>, __arg = 0x7fffcd5b86c0, __canceltype = -849639696, __prev = 0x0} cbuffer = {wseq = 17, cond = 0x7fffcdc0a648, mutex = 0x7fffcdc0a6b8, private = 0} err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 17 seq = 8 flags = clockid = #2 __pthread_cond_timedwait (cond=0x7fffcdc0a648, mutex=0x7fffcdc0a6b8, abstime=0x7fffcd5b87e0) at pthread_cond_wait.c:656 flags = clockid = #3 0x00007ffff7cba174 in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c72609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736639006464, -3141404319341391113, 140737488342574, 140737488342575, 140737488342576, 140736638716288, 3141515677677343479, 3141422248353944311}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd8e8d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fffcdfd5d80 (LWP 126870)): #0 0x00007fffa333f617 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #1 0x00007fffa333fc81 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #2 0x00007fffa3365de2 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #3 0x00007fffa3360fab in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #4 0x00007fffa3345ddc in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #5 0x00007fffa3348123 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #6 0x00007fffa3330d83 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #7 0x00007fffa332cca6 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #8 0x00007fffa3337975 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #9 0x00007fffa3646a9f in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #10 0x00007fffa3647118 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #11 0x00007fffa3646379 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #12 0x00007fffa3642ae1 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #13 0x00007fffa3280588 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #14 0x00007fffa3281db5 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #15 0x00007fffa320e6b5 in () at /usr/lib/wsl/drivers/u0375709.inf_amd64_b5db6b3799486cf8/B375758/amdxc64.so #16 0x00007fffa63d082a in () at /usr/lib/wsl/lib/libD3D12Core.so #17 0x00007fffa63ce9d2 in () at /usr/lib/wsl/lib/libD3D12Core.so #18 0x00007fffa63ce69d in () at /usr/lib/wsl/lib/libD3D12Core.so #19 0x00007fffa634946c in () at /usr/lib/wsl/lib/libD3D12Core.so #20 0x00007fffa6312365 in () at /usr/lib/wsl/lib/libD3D12Core.so #21 0x00007fffaf31dc62 in () at /usr/lib/wsl/lib/libd3d12.so #22 0x00007fffaf31d9e8 in () at /usr/lib/wsl/lib/libd3d12.so #23 0x00007fffa633b597 in () at /usr/lib/wsl/lib/libD3D12Core.so #24 0x00007fffa634c441 in () at /usr/lib/wsl/lib/libD3D12Core.so #25 0x00007fffa634b817 in () at /usr/lib/wsl/lib/libD3D12Core.so #26 0x00007fffac98ec2f in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #27 0x00007fffac98f050 in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #28 0x00007fffac9627f8 in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #29 0x00007fffac44e94a in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #30 0x00007fffac3f956a in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #31 0x00007fffabf7fc59 in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #32 0x00007fffabf81093 in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #33 0x0000000008c73b00 in blender::gpu::GLBatch::draw(int, int, int, int) (this=0x7fff8f54a208, v_first=0, v_count=36, i_first=0, i_count=1) at /home/peter/blender-git/blender/source/blender/gpu/opengl/gl_batch.cc:328 el = 0x7fff8f568388 index_type = 5123 base_index = 0 v_first_ofs = 0x0 __func__ = "draw" gl_type = 4 _count=36, i_first=0, i_count=1) at /home/peter/blender-git/blender/source/blender/gpu/intern/gpu_batch.cc:277 __func__ = "GPU_batch_draw_advanced" batch = 0x7fff8f54a208 #35 0x00000000043071d5 in draw_geometry_execute (baseinst_loc=5136, inst_count=1, inst_first=0, vert_count=0, vert_first=0, geom=0x7fff8f54a210, shgroup=0x7fff8dff4a20) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:574 #36 draw_indirect_call (state=0x7fffffffc4b0, shgroup=0x7fff8dff4a20) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:592 #37 draw_call_batching_flush (shgroup=0x7fff8dff4a20, state=0x7fffffffc4b0) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:788 #38 0x0000000004307d90 in draw_call_batching_finish (shgroup=0x7fff8dff4a20, state=0x7fffffffc4b0) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:884 #39 0x00000000043084a3 in draw_shgroup (shgroup=0x7fff8dff4a20, pass_state=2147483699) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:1055 iter = {cmd_index = 1, curr_chunk = 0x7fff8dfdfd80} cmd = 0x0 cmd_type = DRW_CMD_DRAW __func__ = "draw_shgroup" state = {batch = 0x7fff8f54a210, resource_chunk = 0, resource_id = -1, base_inst = 1, inst_count = 1, neg_scale = false, obmats_loc = 0, obinfos_loc = -1, obattrs_loc = -1, baseinst_loc = 5136, chunkid_loc = 5135, resourceid_loc = -1, obmat_loc = -1, obinv_loc = -1, obattrs_ubo = 0x0, select_buf = 0x0, select_id = 4294967295, drw_state_enabled = 0, drw_state_disabled = 0} shader_changed = false use_tfeedback = false #40 0x0000000004308704 in drw_draw_pass_ex (pass=0x7fff8e03e568, start_group=0x7fff8dff28e0, end_group=0x7fff8dff2b48) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager_exec.c:1112 shgroup = 0x7fff8dff4a20 __func__ = "drw_draw_pass_ex" ern/draw_manager_exec.c:1152 #42 0x0000000004343a17 in workbench_draw_sample (ved=0x7fff8f5c5268) at /home/peter/blender-git/blender/source/blender/draw/engines/workbench/workbench_engine.c:509 vedata = 0x7fff8f5c5268 fbl = 0x7fff8eed3688 wpd = 0x7fff8f15e608 psl = 0x7fff8ee1a108 dfbl = 0x7fff8ec8dd60 clear_col = {0, 0, 0, 0} clear_col_with_alpha = {0, 0, 0, 1} do_render = true xray_is_visible = true do_transparent_infront_pass = false do_transparent_pass = false do_opaque_infront_pass = false do_opaque_pass = true #43 0x0000000004343ca0 in workbench_draw_scene (ved=0x7fff8f5c5268) at /home/peter/blender-git/blender/source/blender/draw/engines/workbench/workbench_engine.c:584 vedata = 0x7fff8f5c5268 wpd = 0x7fff8f15e608 #44 0x00000000042f857c in drw_engines_draw_scene () at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager.c:1118 stime = 1643108265.58883 iterator = {id = 1, end = 2, engines = 0x7fff8ec8de18} data = 0x7fff8f5c5268 engine = 0xbe200c0 #45 0x00000000042fa125 in DRW_draw_render_loop_ex (depsgraph=0x7fff974b3608, engine_type=0xbe1ff80 , region=0x7fffc465c588, v3d=0x7fffc4653008, viewport=0x7fff8edb8388, evil_C=0x7fffcad6ce68) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager.c:1734 scene = 0x7fff99061c08 view_layer = 0x7fff975de688 rv3d = 0x7fffc4627808 object_type_exclude_viewport = 0 internal_engine = true draw_type_render = false overlays_on = true gpencil_engine_needed = false do_populate_loop = true __func__ = "DRW_draw_render_loop_ex" #46 0x00000000042f9b26 in DRW_draw_view (C=0x7fffcad6ce68) at /home/peter/blender-git/blender/source/blender/draw/intern/draw_manager.c:1615 region = 0x7fffc465c588 engine_type = 0xbe1ff80 viewport = 0x7fff8edb8388 depsgraph = 0x7fff974b3608 scene = 0x7fff99061c08 v3d = 0x7fffc4653008 #47 0x0000000005546765 in view3d_draw_view (C=0x7fffcad6ce68, region=0x7fffc465c588) at /home/peter/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1560 #48 0x0000000005546814 in view3d_main_region_draw (C=0x7fffcad6ce68, region=0x7fffc465c588) at /home/peter/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1582 bmain = 0x7fffc4501608 v3d = 0x7fffc4653008 #49 0x00000000049831dd in ED_region_do_draw (C=0x7fffcad6ce68, region=0x7fffc465c588) at /home/peter/blender-git/blender/source/blender/editors/screen/area.c:558 win = 0x7fffc4649388 area = 0x7fffc465dc08 at = 0x7fffcb17b508 fb = 0x0 __func__ = "ED_region_do_draw" #50 0x0000000003fe33cc in wm_draw_window_offscreen (C=0x7fffcad6ce68, win=0x7fffc4649388, stereo=false) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:731 use_viewport = true region = 0x7fffc465c588 area = 0x7fffc465dc08 bmain = 0x7fffc4501608 wm = 0x7fffc4637208 screen = 0x7fffc464e788 #51 0x0000000003fe399e in wm_draw_window (C=0x7fffcad6ce68, win=0x7fffc4649388) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:881 screen = 0x7fffc464e788 stereo = false #52 0x0000000003fe3fea in wm_draw_update (C=0x7fffcad6ce68) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:1082 screen = 0x7fffc464e788 win = 0x7fffc4649388 bmain = 0x7fffc4501608 wm = 0x7fffc4637208 #53 0x0000000003fdf777 in WM_main (C=0x7fffcad6ce68) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm.c:645 #54 0x00000000038502ea in main (argc=1, argv=0x7fffffffd248) at /home/peter/blender-git/blender/source/creator/creator.c:560 blendfile_path = 0x7fffc4501618 "" C = 0x7fffcad6ce68 ba = 0x0 app_init_data = {ba = 0x0} ```

[hideyukn88]

@PeterNjeim, I received the reply from AMD on this particular issue, they concluded this is the issue with mesa, particularly tracked by https://gitlab.freedesktop.org/mesa/mesa/-/issues/5483 opened by @jenatali.

[PeterNjeim]

Since the issue doesn't seem to be related to me not using the WSL preview driver, I think it would be safe to change the readme to ask AMD users to use the latest Radeon driver, instead of the December 2020 preview driver

[pdodzweit]

Confirmed that I am now able to start blender on AMD GPU with newer mesa build which includes above fix (using https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers PPA). I reproduced the crash right before upgrading mesa.

[jenatali]

Thanks for the confirmation, and sorry for taking so long to get around to this one!

[PeterNjeim]

Can confirm that it works, however there's a crash that occurs every so often when initiating a render, tested on the default cube with both Eevee and Cycles (nothing else changed from the defaults) on both Blender 3.0 and Blender 3.1 beta.

Blender 3.1 beta (40fce61a6abe79508022d3e0cd3a29e187f18e74):

gdb --args ./build_linux_debug/bin/blender --factory-startup --debug-all

``` GNU gdb (Ubuntu 9.2-0ubuntu1~20.04.1) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./build_linux_debug/bin/blender... (gdb) run Starting program: /home/peter/blender-git/build_linux_debug/bin/blender --factory-startup --debug-all [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffcdbff700 (LWP 10047)] Switching to fully guarded memory allocator. [New Thread 0x7fffcb2ae700 (LWP 10048)] [New Thread 0x7fffcaaad700 (LWP 10049)] [New Thread 0x7fffca2ac700 (LWP 10050)] [New Thread 0x7fffc9aab700 (LWP 10051)] [New Thread 0x7fffc92aa700 (LWP 10052)] [New Thread 0x7fffc8aa9700 (LWP 10053)] [New Thread 0x7fffc82a8700 (LWP 10054)] [New Thread 0x7fffc7aa7700 (LWP 10055)] [New Thread 0x7fffc72a6700 (LWP 10056)] [New Thread 0x7fffc6aa5700 (LWP 10057)] [New Thread 0x7fffc62a4700 (LWP 10058)] [New Thread 0x7fffc5aa3700 (LWP 10059)] ndof: spacenavd not found [Detaching after vfork from child process 10060] graph_id_tag_update: id=SCScene flags=LEGACY_0 source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT DEG_relations_tag_update: Tagging relations for update. DEG_relations_tag_update: Tagging relations for update. graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=USER_EDIT graph_id_tag_update: id=GROVERRIDE_RESYNC_LEFTOVERS flags=COPY_ON_WRITE source=USER_EDIT DEG_relations_tag_update: Tagging relations for update. [New Thread 0x7fffbf288700 (LWP 10062)] [New Thread 0x7fffbdfff700 (LWP 10063)] [New Thread 0x7fffb17fe700 (LWP 10064)] [New Thread 0x7fffb09ff700 (LWP 10065)] [New Thread 0x7fffafeff700 (LWP 10066)] [New Thread 0x7fffae9fe700 (LWP 10068)] [New Thread 0x7fffaf1ff700 (LWP 10067)] Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig [New Thread 0x7fff9a32e700 (LWP 10069)] ED_screen_refresh: set screen Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig [New Thread 0x7fff97749700 (LWP 10070)] Received X11 Error: error code: 8 request code: 130 minor code: 3 error text: BadMatch (invalid parameter attributes) time bl_operators 0.0167 time bl_ui 0.0562 time keyingsets_builtins 0.0007 time nodeitems_builtins 0.0067 bl_app_template_utils.reset('') addon_utils.enable io_anim_bvh addon_utils.enable io_curve_svg addon_utils.enable io_mesh_ply addon_utils.enable io_mesh_stl addon_utils.enable io_mesh_uv_layout addon_utils.enable io_scene_fbx addon_utils.enable io_scene_gltf2 addon_utils.enable io_scene_obj addon_utils.enable io_scene_x3d addon_utils.enable cycles addon_utils.enable pose_library Python Script Load Time 0.1682 Warning, unregistered class: ViewLayerAOVPanel(Panel) Warning, unregistered class: ViewLayerCryptomattePanel(Panel) Warning, unregistered class: CyclesPresetPanel(Panel) [SCScene :: ViewLayer]: Removed 30 relations to no-op nodes graph_id_tag_update: id=SCScene flags=TRANSFORM, GEOMETRY, SHADING, SELECT, BASE_FLAGS, POINT_CACHE, COPY_ON_WRITE, SEQUENCER_STRIPS, FRAME_CHANGE, AUDIO_FPS, AUDIO_VOLUME, AUDIO_MUTE, AUDIO_LISTENER, AUDIO, PARAMETERS, TAG_FOR_UNDO, ID_RECALC_NTREE_OUTPUT source=RELATIONS graph_id_tag_update: id=OBCube flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=MECube flags=LEGACY_0 source=RELATIONS graph_id_tag_update: id=MECube flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=MAMaterial flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=OBLight flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=LALight flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=OBCamera flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=CACamera flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=GRScene Collection flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=WOWorld flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=RELATIONS graph_id_tag_update: id=LSLineStyle flags=COPY_ON_WRITE source=RELATIONS Depsgraph built in 0.000657 seconds. graph_id_tag_update: id=SCScene flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBCube flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=MECube flags=LEGACY_0 source=VISIBILITY graph_id_tag_update: id=MECube flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=MAMaterial flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBLight flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=LALight flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=OBCamera flags=TRANSFORM, GEOMETRY, COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=CACamera flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=GRScene Collection flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=GRCollection flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=WOWorld flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=NTShader Nodetree flags=COPY_ON_WRITE source=VISIBILITY graph_id_tag_update: id=LSLineStyle flags=COPY_ON_WRITE source=VISIBILITY [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EXIT() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EXIT() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_SELECT_UPDATE() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: SOUND_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_ENTRY() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: VIEW_LAYER_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: AUDIO_ENTRY() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_DONE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_FINAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: IMAGE_ANIMATION() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: AUDIO_VOLUME() [SCScene :: ViewLayer]: Operation is entry point for update: IMAGE_ANIMATION() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_SIMULATION_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_INIT() [SCScene :: ViewLayer]: Operation is entry point for update: OPERATION() [SCScene :: ViewLayer]: Operation is entry point for update: OPERATION() [SCScene :: ViewLayer]: Operation is entry point for update: SEQUENCES_EVAL() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: TRANSFORM_LOCAL() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: COPY_ON_WRITE() [SCScene :: ViewLayer]: Operation is entry point for update: GEOMETRY_EVAL_DONE() [SCScene :: ViewLayer]: Operation is entry point for update: PARAMETERS_ENTRY() [SCScene :: ViewLayer]: Operation is entry point for update: SCENE_EVAL() [SCScene :: ViewLayer]: Accumulated recalc bits for SCScene: 4286574467 [SCScene :: ViewLayer]: Accumulated recalc bits for OBCube: 8323 [SCScene :: ViewLayer]: Accumulated recalc bits for MECube: 4286574467 [SCScene :: ViewLayer]: Accumulated recalc bits for MAMaterial: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for NTShader Nodetree: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for OBLight: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for LALight: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for OBCamera: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for CACamera: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for GRScene Collection: 8195 [SCScene :: ViewLayer]: Accumulated recalc bits for GRCollection: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for WOWorld: 8320 [SCScene :: ViewLayer]: Accumulated recalc bits for NTShader Nodetree: 8192 [SCScene :: ViewLayer]: Accumulated recalc bits for LSLineStyle: 8192 [New Thread 0x7fff94165700 (LWP 10071)] [New Thread 0x7fff93d64700 (LWP 10072)] [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on LSLineStyle (0x7fff95821538) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on NTShader Nodetree (0x7fff958212b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on WOWorld (0x7fff959203b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on GRCollection (0x7fff9591f4b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on GRScene Collection (0x7fff959133b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on CACamera (0x7fff958053b8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBCamera (0x7fff957e3e38) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on LALight (0x7fffa1d90838) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBLight (0x7fff957e3838) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on NTShader Nodetree (0x7fff95805138) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on MAMaterial (0x7fff956be4f8) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on MECube (0x7fff956de038) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: deg_evaluate_copy_on_write on SCScene (0x7fffa1aafc38) [SCScene :: ViewLayer]: layer_eval_view_layer on ViewLayer (0x7fff959239b8) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBCamera (0x7fff957e3e38) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBLight (0x7fff957e3838) [SCScene :: ViewLayer]: BKE_object_eval_eval_base_flags on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: SEQ_eval_sequences on SCScene (0x7fffa1aafc38) [SCScene :: ViewLayer]: BKE_world_eval on WOWorld (0x7fff959203b8) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBCamera (0x7fff957e3e38) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBCamera (0x7fff957e3e38) [SCScene :: ViewLayer]: BKE_light_eval on LALight (0x7fffa1d90838) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBLight (0x7fff957e3838) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBLight (0x7fff957e3838) [New Thread 0x7fff933ff700 (LWP 10073)] [SCScene :: ViewLayer]: BKE_material_eval on MAMaterial (0x7fff956be4f8) [SCScene :: ViewLayer]: BKE_object_data_select_update on MECube (0x7fff956de038) [SCScene :: ViewLayer]: BKE_mesh_eval_geometry on MECube (0x7fff956de038) [SCScene :: ViewLayer]: BKE_object_eval_uber_data on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: BKE_object_handle_data_update on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: BKE_object_select_update on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: BKE_object_data_select_update on MECube (0x7fff956e0038) [SCScene :: ViewLayer]: BKE_object_eval_local_transform on OBCube (0x7fff957e3238) [SCScene :: ViewLayer]: BKE_object_eval_transform_final on OBCube (0x7fff957e3238) Depsgraph updated in 0.003060 seconds. Depsgraph evaluation FPS: -nan [New Thread 0x7fff92bff700 (LWP 10074)] [New Thread 0x7fff925fe700 (LWP 10075)] [New Thread 0x7fff91dff700 (LWP 10076)] loading preset: /home/peter/blender-git/build_linux_debug/bin/3.1/scripts/presets/keyconfig/Blender.py [New Thread 0x7fff90dff700 (LWP 10077)] [New Thread 0x7fff917fe700 (LWP 10078)] [New Thread 0x7fff905ff700 (LWP 10079)] [New Thread 0x7fff8fffe700 (LWP 10080)] [New Thread 0x7fff8f7ff700 (LWP 10081)] FRS_set_context: context 0x0x7fffce1396f8 scene 0x0x7fffc4d6b038 UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" ghost_event_proc: window 1 state = maximized ghost_event_proc: ghost redraw 1 ghost_event_proc: ghost redraw 1 ED_screen_refresh: set screen UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TIME_MT_editor_menus" UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" wm_event_do_handlers: Handling event wmEvent type:213 / LEFT_ALT, val:1 / PRESS, prev_type:0 / NONE, prev_val:0 / NOTHING, shift:0, ctrl:0, alt:1, oskey:0, keymodifier:0, is_repeat:0, mouse:(929,5), ascii:'', utf8:'', pointer:0x7fff86c36738 wm_event_do_handlers: Handling event wmEvent type:213 / LEFT_ALT, val:2 / RELEASE, prev_type:213 / LEFT_ALT, prev_val:1 / PRESS, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(986,168), ascii:'', utf8:'', pointer:0x7fff86c36df8 wm_event_do_handlers: Handling event wmEvent type:260 / WINDOW_DEACTIVATE, val:2 / RELEASE, prev_type:213 / LEFT_ALT, prev_val:2 / RELEASE, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(986,168), ascii:'', utf8:'', pointer:0x7fff86c36eb8 UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" wm_event_do_handlers: Handling event wmEvent type:272 / TIMER, val:0 / NOTHING, prev_type:213 / LEFT_ALT, prev_val:1 / PRESS, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(974,352), ascii:'', utf8:'', pointer:0x7fff82afab78 UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" UI_menutype_draw: opening menu "WM_MT_splash_quick_setup" wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:1 / PRESS, prev_type:213 / LEFT_ALT, prev_val:2 / RELEASE, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(1322,702), ascii:'', utf8:'', pointer:0x7fff82a7f838 UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:2 / RELEASE, prev_type:1 / LEFTMOUSE, prev_val:1 / PRESS, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(1322,702), ascii:'', utf8:'', pointer:0x7fff82a7f838 UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:1 / PRESS, prev_type:1 / LEFTMOUSE, prev_val:2 / RELEASE, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(117,985), ascii:'', utf8:'', pointer:0x7fff82afa9f8 UI_menutype_draw: opening menu "TOPBAR_MT_render" UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus" wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:2 / RELEASE, prev_type:1 / LEFTMOUSE, prev_val:1 / PRESS, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(117,985), ascii:'', utf8:'', pointer:0x7fff82afa9f8 wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:1 / PRESS, prev_type:1 / LEFTMOUSE, prev_val:2 / RELEASE, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(164,965), ascii:'', utf8:'', pointer:0x7fff82afa9f8 wm_event_do_handlers: Handling event wmEvent type:1 / LEFTMOUSE, val:2 / RELEASE, prev_type:1 / LEFTMOUSE, prev_val:1 / PRESS, shift:0, ctrl:0, alt:0, oskey:0, keymodifier:0, is_repeat:0, mouse:(164,965), ascii:'', utf8:'', pointer:0x7fff82afa9f8 Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig [New Thread 0x7fff8212d700 (LWP 10082)] ED_screen_refresh: set screen Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig Received X11 Error: error code: 165 request code: 148 minor code: 0 error text: GLXBadFBConfig [New Thread 0x7fff8015a700 (LWP 10083)] [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. blender: ../../src/xcb_io.c:260: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed. Thread 1 "blender" received signal SIGABRT, Aborted. __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007fffd8fa0859 in __GI_abort () at abort.c:79 #2 0x00007fffd8fa0729 in __assert_fail_base (fmt=0x7fffd9136588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7ffff7bdb858 "!xcb_xlib_threads_sequence_lost", file=0x7ffff7bdb6c3 "../../src/xcb_io.c", line=260, function=) at assert.c:92 #3 0x00007fffd8fb1f36 in __GI___assert_fail (assertion=0x7ffff7bdb858 "!xcb_xlib_threads_sequence_lost", file=0x7ffff7bdb6c3 "../../src/xcb_io.c", line=260, function=0x7ffff7bdbb10 "poll_for_event") at assert.c:101 #4 0x00007ffff7b67643 in () at /lib/x86_64-linux-gnu/libX11.so.6 #5 0x00007ffff7b676ed in () at /lib/x86_64-linux-gnu/libX11.so.6 #6 0x00007ffff7b679ea in _XEventsQueued () at /lib/x86_64-linux-gnu/libX11.so.6 #7 0x00007ffff7b6a9dd in _XGetRequest () at /lib/x86_64-linux-gnu/libX11.so.6 #8 0x00007fffb0ecdf79 in () at /lib/x86_64-linux-gnu/libGLX_mesa.so.0 #9 0x00007fffd8978259 in glXCreatePbuffer () at /lib/x86_64-linux-gnu/libGLX.so.0 #10 0x0000000005a74cfd in GHOST_ContextGLX::initializeDrawingContext() (this=0x7fff86c19890) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_ContextGLX.cpp:273 #11 0x0000000005a65a41 in GHOST_SystemX11::createOffscreenContext(GHOST_GLSettings) (this=0x7fffce143300, glSettings=...) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_SystemX11.cpp:468 #12 0x0000000005a6160d in GHOST_CreateOpenGLContext(GHOST_SystemHandle, GHOST_GLSettings) (systemhandle=0x7fffce143300, glSettings=...) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_C-api.cpp:144 #13 0x0000000004056c74 in WM_opengl_context_create () at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_window.c:2366 #14 0x000000000856d87b in RE_gl_context_create (re=0x7fff828ff438) at /home/peter/blender-git/blender/source/blender/render/intern/pipeline.c:929 #15 0x00000000066bc073 in screen_render_invoke(bContext*, wmOperator*, wmEvent const*) (C=0x7fffce1396f8, op=0x7fff82a2e338, event=0x7fffa1cb28f8) at /home/peter/blender-git/blender/source/blender/editors/render/render_internal.cc:1067 #16 0x0000000004017f85 in wm_operator_invoke (C=0x7fffce1396f8, ot=0x7fffc4afacb8, event=0x7fffa1cb28f8, properties=0x7fffffffc9a0, reports=0x0, poll_only=false, use_last_properties=true) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1339 #17 0x00000000040186d4 in wm_operator_call_internal (C=0x7fffce1396f8, ot=0x7fffc4afacb8, properties=0x7fffffffc9a0, reports=0x0, context=WM_OP_INVOKE_REGION_WIN, poll_only=false, event=0x7fffa1cb28f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1546 #18 0x00000000040188d1 in WM_operator_name_call_ptr (C=0x7fffce1396f8, ot=0x7fffc4afacb8, context=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffc9a0) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1593 #19 0x0000000004018edf in WM_operator_name_call_ptr_with_depends_on_cursor (C=0x7fffce1396f8, ot=0x7fffc4afacb8, opcontext=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffc9a0, drawstr=0x7fffffffcb00 "Render Image") at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1781 #20 0x00000000053237ed in ui_apply_but_funcs_after (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/editors/interface/interface_handlers.c:1024 #21 0x0000000005340842 in ui_handler_region_menu (C=0x7fffce1396f8, event=0x7fff82afa9f8, UNUSED_userdata=0x7fff8327b578) at /home/peter/blender-git/blender/source/blender/editors/interface/interface_handlers.c:11392 #22 0x0000000004016438 in wm_handler_ui_call (C=0x7fffce1396f8, handler=0x7fff9592b5d8, event=0x7fff82afa9f8, always_pass=0) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:714 #23 0x000000000401c958 in wm_handlers_do_intern (C=0x7fffce1396f8, win=0x7fffc4da2878, event=0x7fff82afa9f8, handlers=0x7fffc4da2988) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3041 #24 0x000000000401cf97 in wm_handlers_do (C=0x7fffce1396f8, event=0x7fff82afa9f8, handlers=0x7fffc4da2988) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3159 #25 0x000000000401e820 in wm_event_do_handlers (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3689 #26 0x000000000400fd71 in WM_main (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm.c:639 #27 0x000000000387930a in main (argc=3, argv=0x7fffffffd1b8) at /home/peter/blender-git/blender/source/creator/creator.c:560 (gdb) thread apply all bt full Thread 36 (Thread 0x7fff8015a700 (LWP 10083)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fff82def5c0) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff801136a0, __canceltype = -2146070888, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff82def598, mutex = 0x7fff82def570, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fff82def570, cond=0x7fff82def598) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff801136a0, __canceltype = -2146070888, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff82def598, mutex = 0x7fff82def570, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fff82def598, mutex=0x7fff82def570) at pthread_cond_wait.c:638 #3 0x00007fffac0201eb in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007fffac01ff3b in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735342290688, -4791178207119916303, 140737488337694, 140737488337695, 140737488337696, 140735342000512, 4791074554686882545, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 35 (Thread 0x7fff8212d700 (LWP 10082)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fff82cc40c0) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff820e66a0, __canceltype = -2112700776, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff82cc4098, mutex = 0x7fff82cc4070, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fff82cc4070, cond=0x7fff82cc4098) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff820e66a0, __canceltype = -2112700776, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff82cc4098, mutex = 0x7fff82cc4070, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fff82cc4098, mutex=0x7fff82cc4070) at pthread_cond_wait.c:638 #3 0x00007fffac0201eb in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007fffac01ff3b in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735375660800, -4791178207119916303, 140737488336398, 140737488336399, 140737488336400, 140735375370624, 4791078843748598513, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 34 (Thread 0x7fff8f7ff700 (LWP 10081)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735600916224, -4791178207119916303, 140735655151422, 140735655151423, 140735655151616, 140735600626048, 4791071586327610097, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 33 (Thread 0x7fff8fffe700 (LWP 10080)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735609300736, -4791178207119916303, 140735663540030, 140735663540031, 140735663540224, 140735609010560, 4791072684228625137, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 32 (Thread 0x7fff905ff700 (LWP 10079)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735615596288, -4791178207119916303, 140735648855870, 140735648855871, 140735648856064, 140735615306112, 4791109244600861425, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 31 (Thread 0x7fff917fe700 (LWP 10078)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735634466560, -4791178207119916303, 140735663540030, 140735663540031, 140735663540224, 140735634176384, 4791111167135597297, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 30 (Thread 0x7fff90dff700 (LWP 10077)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735623984896, -4791178207119916303, 140735648855870, 140735648855871, 140735648856064, 140735623694720, 4791110344112489201, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7fff91dff700 (LWP 10076)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735640762112, -4791178207119916303, 140735673390910, 140735673390911, 140735673391104, 140735640471936, 4791112543135744753, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7fff925fe700 (LWP 10075)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735649146624, -4791178207119916303, 140735673390910, 140735673390911, 140735673391104, 140735648856448, 4791113641036759793, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7fff92bff700 (LWP 10074)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735655442176, -4791178207119916303, 140735677589310, 140735677589311, 140735677589504, 140735655152000, 4791115017036907249, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7fff933ff700 (LWP 10073)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735663830784, -4791178207119916303, 140735677589310, 140735677589311, 140735677589504, 140735663540608, 4791116116548535025, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7fff93d64700 (LWP 10072)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735673681664, -4791178207119916303, 140737488341022, 140737488341023, 140737488341216, 140735673391488, 4791116891253261041, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7fff94165700 (LWP 10071)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff7f8ba4d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #2 0x00007ffff7f8ba8d in () at /lib/x86_64-linux-gnu/libtbb.so.2 #3 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735677880064, -4791178207119916303, 140737488341022, 140737488341023, 140737488341216, 140735677589888, 4791118542131315441, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #4 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7fff97749700 (LWP 10070)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffa1ce3840) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff977026a0, __canceltype = -1753973096, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffa1ce3818, mutex = 0x7fffa1ce37f0, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffa1ce37f0, cond=0x7fffa1ce3818) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff977026a0, __canceltype = -1753973096, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffa1ce3818, mutex = 0x7fffa1ce37f0, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffa1ce3818, mutex=0x7fffa1ce37f0) at pthread_cond_wait.c:638 #3 0x00007fffac0201eb in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007fffac01ff3b in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735734388480, -4791178207119916303, 140737488340558, 140737488340559, 140737488340560, 140735734098304, 4791124316714844913, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7fff9a32e700 (LWP 10069)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffa1a05e04) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff9a2e76a0, __canceltype = -1583321904, __prev = 0x0} cbuffer = {wseq = 3, cond = 0x7fffa1a05dd8, mutex = 0x7fffa1a05db0, private = 0} err = g = 1 flags = g1_start = signals = result = 0 wseq = 3 seq = 1 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffa1a05db0, cond=0x7fffa1a05dd8) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fff9a2e76a0, __canceltype = -1583321904, __prev = 0x0} cbuffer = {wseq = 3, cond = 0x7fffa1a05dd8, mutex = 0x7fffa1a05db0, private = 0} err = g = 1 flags = g1_start = signals = result = 0 wseq = 3 seq = 1 #2 __pthread_cond_wait (cond=0x7fffa1a05dd8, mutex=0x7fffa1a05db0) at pthread_cond_wait.c:638 #3 0x00007fffac0201eb in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007fffac01ff3b in () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735780415232, -4791178207119916303, 140737488334110, 140737488334111, 140737488334112, 140735780125056, 4791096160519865073, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7fffaf1ff700 (LWP 10067)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffce20a8e0) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffaf1b86d0, __canceltype = -1356865944, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a8b8, mutex = 0x7fffce20a928, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffce20a928, cond=0x7fffce20a8b8) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffaf1b86d0, __canceltype = -1356865944, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a8b8, mutex = 0x7fffce20a928, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffce20a8b8, mutex=0x7fffce20a928) at pthread_cond_wait.c:638 #3 0x00007ffff7cbcddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736131495680, -4791178207119916303, 140736645006702, 140736645006703, 140736645006704, 140736131205504, 4791002042217153265, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7fffae9fe700 (LWP 10068)): #0 0x00007fffd9090aff in __GI___poll (fds=0x7fffadc09030, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd7ca436e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffd7ca46f3 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffd335ff8a in () at /lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fffd7ccdad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736123102976, -4791178207119916303, 140737488334846, 140737488334847, 140737488334992, 140736122812800, 4791000941094912753, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fffafeff700 (LWP 10066)): #0 0x00007fffd9090aff in __GI___poll (fds=0x7fffce008fe0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd7ca436e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffd7ca44a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffd7ca44f1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffd7ccdad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736145127168, -4791178207119916303, 140737488334414, 140737488334415, 140737488334560, 140736144836992, 4791002179656106737, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #6 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fffb09ff700 (LWP 10065)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffce20a810) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffb09b86d0, __canceltype = -1331700120, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a7e8, mutex = 0x7fffce20a858, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffce20a858, cond=0x7fffce20a7e8) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffb09b86d0, __canceltype = -1331700120, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a7e8, mutex = 0x7fffce20a858, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffce20a7e8, mutex=0x7fffce20a858) at pthread_cond_wait.c:638 #3 0x00007ffff7cbcddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736156661504, -4791178207119916303, 140736645006702, 140736645006703, 140736645006704, 140736156371328, 4791040525124125425, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fffb17fe700 (LWP 10064)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffc4da2838) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffb17b76e0, __canceltype = -1317308648, __prev = 0x0} cbuffer = {wseq = 104, cond = 0x7fffc4da2810, mutex = 0x7fffc4da27e8, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 104 seq = 52 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffc4da27e8, cond=0x7fffc4da2810) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffb17b76e0, __canceltype = -1317308648, __prev = 0x0} cbuffer = {wseq = 104, cond = 0x7fffc4da2810, mutex = 0x7fffc4da27e8, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 104 seq = 52 #2 __pthread_cond_wait (cond=0x7fffc4da2810, mutex=0x7fffc4da27e8) at pthread_cond_wait.c:638 #3 0x00007fffd938ce30 in std::condition_variable::wait(std::unique_lock&) () at /lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x0000000008d91a82 in aud::PulseAudioDevice::updateRingBuffer() (this=0x7fffc4da2680) at /home/peter/blender-git/blender/extern/audaspace/plugins/pulseaudio/PulseAudioDevice.cpp:67 size = 8192 sample_count = 1024 samplesize = 8 lock = {_M_device = 0x7fffc4da27e8, _M_owns = true} buffer = {m_size = 16376, m_buffer = 0x7fffb0a01fc0 ""} #5 0x0000000008d93c96 in std::__invoke_impl(std::__invoke_memfun_deref, void (aud::PulseAudioDevice::*&&)(), aud::PulseAudioDevice*&&) (__f=@0x7fffcb3a01f0: (void (aud::PulseAudioDevice::*)(class aud::PulseAudioDevice * const)) 0x8d91950 , __t=@0x7fffcb3a01e8: 0x7fffc4da2680) at /usr/include/c++/9/bits/invoke.h:73 #6 0x0000000008d93bc4 in std::__invoke(void (aud::PulseAudioDevice::*&&)(), aud::PulseAudioDevice*&&) (__fn=@0x7fffcb3a01f0: (void (aud::PulseAudioDevice::*)(class aud::PulseAudioDevice * const)) 0x8d91950 ) at /usr/include/c++/9/bits/invoke.h:95 #7 0x0000000008d93b23 in std::thread::_Invoker >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7fffcb3a01e8) at /usr/include/c++/9/thread:244 #8 0x0000000008d93ada in std::thread::_Invoker >::operator()() (this=0x7fffcb3a01e8) at /usr/include/c++/9/thread:251 #9 0x0000000008d93aba in std::thread::_State_impl > >::_M_run() (this=0x7fffcb3a01e0) at /usr/include/c++/9/thread:195 #10 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #11 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736171337472, -4791178207119916303, 140737488336542, 140737488336543, 140737488336544, 140736171047296, 4791040798391419633, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #12 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fffbdfff700 (LWP 10063)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fffce20a740) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffbdfb86d0, __canceltype = -1107304856, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a718, mutex = 0x7fffce20a788, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fffce20a788, cond=0x7fffce20a718) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffbdfb86d0, __canceltype = -1107304856, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffce20a718, mutex = 0x7fffce20a788, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7fffce20a718, mutex=0x7fffce20a788) at pthread_cond_wait.c:638 #3 0x00007ffff7cbcddc in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736381056768, -4791178207119916303, 140736645006702, 140736645006703, 140736645006704, 140736380766592, 4791033103420637937, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fffbf288700 (LWP 10062)): #0 0x00007fffd9090aff in __GI___poll (fds=0x7fffbe609080, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fffd99131d6 in () at /lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007fffd9904841 in pa_mainloop_poll () at /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fffd9904ec3 in pa_mainloop_iterate () at /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fffd9904f70 in pa_mainloop_run () at /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fffd991311d in () at /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fffd36a472c in () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #7 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736400492288, -4791178207119916303, 140737488336606, 140737488336607, 140737488336608, 140736400202112, 4791036732131132145, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #8 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fffc5aa3700 (LWP 10059)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 47244640256 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736509654784, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736509364608, 4791226946032124657, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fffc62a4700 (LWP 10058)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 42949672960 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736518047488, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736517757312, 4791228045006881521, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fffc6aa5700 (LWP 10057)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 38654705664 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736526440192, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736526150016, 4791229146129122033, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fffc72a6700 (LWP 10056)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 34359738368 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736534832896, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736534542720, 4791230245103878897, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fffc7aa7700 (LWP 10055)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 30064771072 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736543225600, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736542935424, 4791231329046250225, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fffc82a8700 (LWP 10054)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 25769803776 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736551618304, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736551328128, 4791197243648918257, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fffc8aa9700 (LWP 10053)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 21474836480 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736560011008, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736559720832, 4791198344771158769, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fffc92aa700 (LWP 10052)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 17179869184 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736568403712, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736568113536, 4791199443745915633, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fffc9aab700 (LWP 10051)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 12884901888 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736576796416, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736576506240, 4791200544868156145, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffca2ac700 (LWP 10050)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 8589934592 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736585189120, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736584898944, 4791201643842913009, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffcaaad700 (LWP 10049)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 4294967296 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736593581824, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736593291648, 4791202744965153521, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffcb2ae700 (LWP 10048)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fffce1397b0) at ../sysdeps/nptl/futex-internal.h:320 __ret = -512 op = 393 __ret = oldtype = 0 err = #1 do_futex_wait (sem=sem@entry=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff7c7f4e8 in __new_sem_wait_slow (sem=0x7fffce1397b0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 _buffer = {__routine = 0x7ffff7c7f3a0 <__sem_wait_cleanup>, __arg = 0x7fffce1397b0, __canceltype = 0, __prev = 0x0} err = d = 0 #3 0x00007fffd8a67032 in IlmThread_2_5::Semaphore::wait() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #4 0x00007fffd8a664a5 in IlmThread_2_5::(anonymous namespace)::DefaultWorkerThread::run() () at /opt/lib/openexr/lib/../lib/libIlmThread-2_5.so.25 #5 0x00007fffd9392de4 in () at /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736601974528, -4791178207119916303, 140737488342654, 140737488342655, 140737488342656, 140736601684352, 4791203843939910385, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #7 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fffcdbff700 (LWP 10047)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7fffcdbb87e0, clockid=, expected=0, futex_word=0x7fffce20a670) at ../sysdeps/nptl/futex-internal.h:320 __ret = -516 __ret = oldtype = 0 err = spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffcdbb86c0, __canceltype = -843348240, __prev = 0x0} cbuffer = {wseq = 34, cond = 0x7fffce20a648, mutex = 0x7fffce20a6b8, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 34 seq = 17 flags = clockid = #1 __pthread_cond_wait_common (abstime=0x7fffcdbb87e0, clockid=, mutex=0x7fffce20a6b8, cond=0x7fffce20a648) at pthread_cond_wait.c:520 spin = 0 buffer = {__routine = 0x7ffff7c7c050 <__condvar_cleanup_waiting>, __arg = 0x7fffcdbb86c0, __canceltype = -843348240, __prev = 0x0} cbuffer = {wseq = 34, cond = 0x7fffce20a648, mutex = 0x7fffce20a6b8, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 34 seq = 17 flags = clockid = #2 __pthread_cond_timedwait (cond=0x7fffce20a648, mutex=0x7fffce20a6b8, abstime=0x7fffcdbb87e0) at pthread_cond_wait.c:656 flags = clockid = #3 0x00007ffff7cbd174 in () at /lib/x86_64-linux-gnu/libjemalloc.so.2 #4 0x00007ffff7c75609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736645297920, -4791178207119916303, 140737488342430, 140737488342431, 140737488342432, 140736645007744, 4791209575036895985, 4791195862445605617}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fffd909d293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fffce4f4d80 (LWP 10043)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 140737350638352, 4222451712, 140735388725248, 140735388725349, 140735388725248, 140735388725248, 140735388725349, 140735388725548, 140735388725248, 140735388725548, 0, 0, 0, 0, 0}} pid = tid = #1 0x00007fffd8fa0859 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x7ffff7f6a118, sa_sigaction = 0x7ffff7f6a118}, sa_mask = {__val = {320, 4, 50884254451, 0, 0, 140736835298309, 0, 21474836480, 140737488338880, 140737349793784, 140736835330064, 0, 140736834097165, 140736835298309, 140736835515840, 140736835519648}}, sa_flags = -654310074, sa_restorer = 0x7ffff7bdbb10} sigs = {__val = {32, 0 }} #2 0x00007fffd8fa0729 in __assert_fail_base (fmt=0x7fffd9136588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7ffff7bdb858 "!xcb_xlib_threads_sequence_lost", file=0x7ffff7bdb6c3 "../../src/xcb_io.c", line=260, function=) at assert.c:92 str = 0x7fff82d5cce0 "blender: ../../src/xcb_io.c:260: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.\n" total = 4096 #3 0x00007fffd8fb1f36 in __GI___assert_fail (assertion=0x7ffff7bdb858 "!xcb_xlib_threads_sequence_lost", file=0x7ffff7bdb6c3 "../../src/xcb_io.c", line=260, function=0x7ffff7bdbb10 "poll_for_event") at assert.c:101 #4 0x00007ffff7b67643 in () at /lib/x86_64-linux-gnu/libX11.so.6 #5 0x00007ffff7b676ed in () at /lib/x86_64-linux-gnu/libX11.so.6 #6 0x00007ffff7b679ea in _XEventsQueued () at /lib/x86_64-linux-gnu/libX11.so.6 #7 0x00007ffff7b6a9dd in _XGetRequest () at /lib/x86_64-linux-gnu/libX11.so.6 #8 0x00007fffb0ecdf79 in () at /lib/x86_64-linux-gnu/libGLX_mesa.so.0 #9 0x00007fffd8978259 in glXCreatePbuffer () at /lib/x86_64-linux-gnu/libGLX.so.0 #10 0x0000000005a74cfd in GHOST_ContextGLX::initializeDrawingContext() (this=0x7fff86c19890) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_ContextGLX.cpp:273 framebuffer_config = 0x7fff82d64800 profileBitCompat = 0 profileMask = 1 attribs = {37158, 1, 8337, 4, 8338, 2, 0, 32767, -836761216, 32767, -137661155} i = 7 profileBitCore = 1 pbuffer_attribs = {32833, 1, 32832, 1, 0} handler_store = {handler = 0x7ffff7b6a140 <_XDefaultError>, handler_io = 0x7ffff7b6a040 <_XDefaultIOError>} extStart = 0x7fffc4eb8800 "GLX_ARB_context_flush_control GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GL"... extEnd = 0x7fffc4eb8b94 "" GLXEW_ARB_create_context = true GLXEW_ARB_create_context_profile = true GLXEW_ARB_create_context_robustness = true success = GHOST_kFailure #11 0x0000000005a65a41 in GHOST_SystemX11::createOffscreenContext(GHOST_GLSettings) (this=0x7fffce143300, glSettings=...) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_SystemX11.cpp:468 minor = 2 debug_context = false profile_mask = 1 context = 0x7fff86c19890 #12 0x0000000005a6160d in GHOST_CreateOpenGLContext(GHOST_SystemHandle, GHOST_GLSettings) (systemhandle=0x7fffce143300, glSettings=...) at /home/peter/blender-git/blender/intern/ghost/intern/GHOST_C-api.cpp:144 system = 0x7fffce143300 #13 0x0000000004056c74 in WM_opengl_context_create () at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_window.c:2366 __func__ = "WM_opengl_context_create" glSettings = {flags = 0} #14 0x000000000856d87b in RE_gl_context_create (re=0x7fff828ff438) at /home/peter/blender-git/blender/source/blender/render/intern/pipeline.c:929 #15 0x00000000066bc073 in screen_render_invoke(bContext*, wmOperator*, wmEvent const*) (C=0x7fffce1396f8, op=0x7fff82a2e338, event=0x7fffa1cb28f8) at /home/peter/blender-git/blender/source/blender/editors/render/render_internal.cc:1067 bmain = 0x7fffc4d86038 scene = 0x7fffc4d6b038 active_layer = 0x7fffc4daceb8 single_layer = 0x0 re_type = 0xbe9cfc0 re = 0x7fff828ff438 wm_job = 0x7fff82904538 rj = 0x7fff828fdc38 ima = 0x7fffc4c2de38 is_animation = false is_write_still = false use_viewport = true v3d = 0x0 camera_override = 0x0 name = 0x9ec8658 "Render" area = 0x7fff82a2e238 #16 0x0000000004017f85 in wm_operator_invoke (C=0x7fffce1396f8, ot=0x7fffc4afacb8, event=0x7fffa1cb28f8, properties=0x7fffffffc9a0, reports=0x0, poll_only=false, use_last_properties=true) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1339 wm = 0x7fffc4d8b038 op = 0x7fff82a2e338 is_nested_call = false retval = 8 __func__ = "wm_operator_invoke" #17 0x00000000040186d4 in wm_operator_call_internal (C=0x7fffce1396f8, ot=0x7fffc4afacb8, properties=0x7fffffffc9a0, reports=0x0, context=WM_OP_INVOKE_REGION_WIN, poll_only=false, event=0x7fffa1cb28f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1546 region = 0x7fffc4d9fe38 area = 0x7fffc4dadb38 type = 0 window = 0x7fffc4da2878 retval = 1331647045 #18 0x00000000040188d1 in WM_operator_name_call_ptr (C=0x7fffce1396f8, ot=0x7fffc4afacb8, context=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffc9a0) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1593 __func__ = "WM_operator_name_call_ptr" #19 0x0000000004018edf in WM_operator_name_call_ptr_with_depends_on_cursor (C=0x7fffce1396f8, ot=0x7fffc4afacb8, opcontext=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffc9a0, drawstr=0x7fffffffcb00 "Render Image") at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1781 flag = 0 win = 0x178 area = 0xc468748 opwait = 0xfffffffffffffe88 __func__ = "WM_operator_name_call_ptr_with_depends_on_cursor" store = 0xc468740 #20 0x00000000053237ed in ui_apply_but_funcs_after (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/editors/interface/interface_handlers.c:1024 after = {next = 0x0, prev = 0x0, func = 0x0, func_arg1 = 0x0, func_arg2 = 0x0, funcN = 0x0, func_argN = 0x0, rename_func = 0x0, rename_arg1 = 0x0, rename_orig = 0x0, handle_func = 0x0, handle_func_arg = 0x0, retval = -1, butm_func = 0x0, butm_func_arg = 0x0, a2 = 0, popup_op = 0x0, optype = 0x7fffc4afacb8, opcontext = WM_OP_INVOKE_REGION_WIN, opptr = 0x7fff95d64df8, rnapoin = {owner_id = 0x0, type = 0x0, data = 0x0}, rnaprop = 0x0, search_arg = 0x0, search_arg_free_fn = 0x0, custom_interaction_callbacks = {begin_fn = 0x0, end_fn = 0x0, update_fn = 0x0, arg1 = 0x0}, custom_interaction_handle = 0x0, context = 0x0, undostr = '\000' , drawstr = "Render Image", '\000' } opptr = {owner_id = 0x7fffc4d8b038, type = 0x7fffc4afadf8, data = 0x7fff8d84d1d8} afterf = 0x7fffa13272b8 afterf_iter_next = 0x0 funcs = {first = 0x0, last = 0x0} __func__ = "ui_apply_but_funcs_after" #21 0x0000000005340842 in ui_handler_region_menu (C=0x7fffce1396f8, event=0x7fff82afa9f8, UNUSED_userdata=0x7fff8327b578) at /home/peter/blender-git/blender/source/blender/editors/interface/interface_handlers.c:11392 menu_region = 0x0 region = 0x7fffc4d9fe38 retval = 1 but = 0x7fff960d1338 #22 0x0000000004016438 in wm_handler_ui_call (C=0x7fffce1396f8, handler=0x7fff9592b5d8, event=0x7fff82afa9f8, always_pass=0) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:714 area = 0x7fffc4dcd238 region = 0x7fffc4dd4e38 menu = 0x0 do_wheel_ui = true is_wheel = false retval = 32767 #23 0x000000000401c958 in wm_handlers_do_intern (C=0x7fffce1396f8, win=0x7fffc4da2878, event=0x7fff82afa9f8, handlers=0x7fffc4da2988) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3041 handler = 0x7fff9592b5d8 always_pass = 0 handler_base = 0x7fff9592b5d8 handler_base_next = 0x7fff82c57658 do_debug_handler = false wm = 0x7fffc4d8b038 action = 0 __func__ = "wm_handlers_do_intern" #24 0x000000000401cf97 in wm_handlers_do (C=0x7fffce1396f8, event=0x7fff82afa9f8, handlers=0x7fffc4da2988) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3159 action = -837576968 win = 0x7fffffffcef0 __func__ = "wm_handlers_do" #25 0x000000000401e820 in wm_event_do_handlers (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3689 action = 0 screen = 0x7fffc4dab538 event = 0x7fff82afa9f8 win = 0x7fffc4da2878 wm = 0x7fffc4d8b038 __func__ = "wm_event_do_handlers" #26 0x000000000400fd71 in WM_main (C=0x7fffce1396f8) at /home/peter/blender-git/blender/source/blender/windowmanager/intern/wm.c:639 #27 0x000000000387930a in main (argc=3, argv=0x7fffffffd1b8) at /home/peter/blender-git/blender/source/creator/creator.c:560 blendfile_path = 0x7fffc4d86048 "" C = 0x7fffce1396f8 ba = 0x0 app_init_data = {ba = 0x0} ```