OpenCL has stopped working #56791

New Issue

Chris Mowley · 2018-09-13T14:50:19+02:00

Chris Mowley commented

2018-09-13 14:50:19 +02:00

System Information
ARCH AMD Radeon Pro WX-5100

Blender Version
Blender 2.79 (sub 6)

      build date: 2018-09-13
      build time: 04:47:12
      build commit date: 2018-09-12
      build commit time: 21:42
      build hash: 6873f47edea
      build platform: Linux
      build type: Release
      build c flags:  -Wall -Wcast-align -Werror=implicit-function-declaration -Werror=return-type -Werror=vla -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wlogical-op -Wundef -Winit-self -Wnonnull -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Wformat-signedness -Wrestrict -Wuninitialized -Wredundant-decls -Wshadow -Wno-error=unused-but-set-variable -Wimplicit-fallthrough=5 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fuse-ld=gold -fopenmp -std=gnu99   -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2
      build c++ flags:  -Wredundant-decls -Wall -Wno-invalid-offsetof -Wno-sign-compare -Wlogical-op -Winit-self -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Werror=return-type -Werror=implicit-function-declaration -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wundef -Wformat-signedness -Wrestrict -Wuninitialized -Wundef -Wmissing-declarations -Wimplicit-fallthrough=5 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fuse-ld=gold -fopenmp -std=c++11   -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2
      build link flags: 
      build system: CMake

Short description of error
I have started to get the following error as soon as I use anything linked to OpenCL for instance going to the system tab in user preferences produces the following error and blender crashes.

amdgpu_device_initialize: amdgpu_query_info(ACCEL_WORKING) failed (-9)

backtrace

# Blender 2.79 (sub 6), Commit date: 2018-09-12 21:42, Hash 6873f47edea

# backtrace
blender(BLI_system_backtrace+0x33) [0x557a0a787cc3]
blender(+0xab513b) [0x557a09d9013b]
/usr/lib/libc.so.6(+0x37e00) [0x7f42bf5c7e00]
/usr/lib/libdrm_amdgpo.so.1(amdgpu_get_marketing_name+0xc) [0x7f4278067b47]
/usr/lib/libamdocl-orca64.so(+0x8d91d1) [0x7f427beb91d1]
/usr/lib/libamdocl-orca64.so(+0x8d977f) [0x7f427beb977f]
/usr/lib/libamdocl-orca64.so(+0x8dc6f1) [0x7f427bebc6f1]
/usr/lib/libamdocl-orca64.so(+0x8f6678) [0x7f427bed6678]
/usr/lib/libamdocl-orca64.so(+0xc49010) [0x7f427c229010]
/usr/lib/libamdocl-orca64.so(+0x8cc259) [0x7f427beac259]
/usr/lib/libamdocl-orca64.so(+0x8cc2cf) [0x7f427beac2cf]
/usr/lib/libamdocl-orca64.so(+0x8cd057) [0x7f427bead057]
/usr/lib/libamdocl-orca64.so(+0xcf6c1e) [0x7f427c2d6c1e]
/usr/lib/libamdocl-orca64.so(+0xcf814a) [0x7f427c2d814a]
/usr/lib/libamdocl-orca64.so(+0xcf8366) [0x7f427c2d8366]
/usr/lib/libamdocl-orca64.so(+0x8a9f07) [0x7f427be89f07]
/usr/lib/libamdocl-orca64.so(clIcdGetPlatformIDsKHR+0xa2) [0x7f427be6d1c2]
/usr/lib/libOpenCL.so(+0x5d1e) [0x7f4284dddd1e]
/usr/lib/libOpenCL.so(clGetPlatformIDs+0x115) [0x7f4284ddfc15]
blender(_ZN3ccl18device_opencl_infoERNS_6vectorINS_10DeviceInfoENS_16GuardedAllocatorIS1_EEEE+0x43) [0x557a0ac5ff93]
blender(_ZN3ccl6Device17available_devicesEv+0xdc) [0x557a0ac3696c]
blender(+0x185de69) [0x557a0ab38e69]
/usr/lib/libpython3.7m.so.1.0(_PyMethodDef_RawFastCallKeywords+0x148) [0x7f42c4137f68]
/usr/lib/libpython3.7m.so.1.0(_PyCFunction_FastCallKeywords+0x21) [0x7f42c4138201]
/usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x525d) [0x7f42c41adf5d]
/usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallDict+0x11b) [0x7f42c40f108b]
blender(+0xeddc2f) [0x557a0a1b8c2f]
blender(RNA_property_enum_items_ex+0x61) [0x557a0a5f2a21]
blender(RNA_property_enum_items+0x13) [0x557a0a5f2ac3]
blender(RNA_property_enum_items_gettexted+0x1b) [0x557a0a5f2aeb]
blender(uiItemFullR+0xc2e) [0x557a09f9ff9e]
blender(UILayout_prop_call+0x53) [0x557a0a6f0f23]
blender(RNA_function_call+0x12) [0x557a0a5fcb32]
blender(+0xed0aaa) [0x557a0a1abaaa]
/usr/lib/libpython3.7m.so.1.0(_PyObject_FastCallKeywords+0x3ac) [0x7f42c41651ac]
/usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x5a48) [0x7f42c41ae748]
/usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallKeywords+0x10b) [0x7f42c41377db]
/usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x4c33) [0x7f42c41ad933]
/usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallDict+0x11b) [0x7f42c40f108b]
blender(+0xed14a7) [0x557a0a1ac4a7]
blender(+0x1413e0f) [0x557a0a6eee0f]
blender(ED_region_panels+0x377) [0x557a0a08cce7]
blender(ED_region_do_draw+0x915) [0x557a0a08bb65]
blender(wm_draw_update+0x896) [0x557a09d931b6]
blender(WM_main+0x30) [0x557a09d90af0]
blender(main+0x453) [0x557a09d79643]
/usr/lib/libc.so.6(__libc_start_main+0xf3) [0x7f42bf5b4223]
blender(_start+0x2e) [0x557a09d8c7ae]

I've tried downgrading the opencl-amd package (an Arch package that grabs the OpenCL libraries out of AMD's proprietary driver and installs them as a separate package). Tested different versions of blender (including 2.8) and I get the same problem.

Please help, I'm stuck with this one.

**System Information** ARCH AMD Radeon Pro WX-5100 **Blender Version** Blender 2.79 (sub 6) ``` build date: 2018-09-13 build time: 04:47:12 build commit date: 2018-09-12 build commit time: 21:42 build hash: 6873f47edea build platform: Linux build type: Release build c flags: -Wall -Wcast-align -Werror=implicit-function-declaration -Werror=return-type -Werror=vla -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wlogical-op -Wundef -Winit-self -Wnonnull -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Wformat-signedness -Wrestrict -Wuninitialized -Wredundant-decls -Wshadow -Wno-error=unused-but-set-variable -Wimplicit-fallthrough=5 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fuse-ld=gold -fopenmp -std=gnu99 -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2 build c++ flags: -Wredundant-decls -Wall -Wno-invalid-offsetof -Wno-sign-compare -Wlogical-op -Winit-self -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Werror=return-type -Werror=implicit-function-declaration -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wundef -Wformat-signedness -Wrestrict -Wuninitialized -Wundef -Wmissing-declarations -Wimplicit-fallthrough=5 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fuse-ld=gold -fopenmp -std=c++11 -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2 build link flags: build system: CMake ``` **Short description of error** I have started to get the following error as soon as I use anything linked to OpenCL for instance going to the system tab in user preferences produces the following error and blender crashes. amdgpu_device_initialize: amdgpu_query_info(ACCEL_WORKING) failed (-9) backtrace ```lines=20 # Blender 2.79 (sub 6), Commit date: 2018-09-12 21:42, Hash 6873f47edea # backtrace blender(BLI_system_backtrace+0x33) [0x557a0a787cc3] blender(+0xab513b) [0x557a09d9013b] /usr/lib/libc.so.6(+0x37e00) [0x7f42bf5c7e00] /usr/lib/libdrm_amdgpo.so.1(amdgpu_get_marketing_name+0xc) [0x7f4278067b47] /usr/lib/libamdocl-orca64.so(+0x8d91d1) [0x7f427beb91d1] /usr/lib/libamdocl-orca64.so(+0x8d977f) [0x7f427beb977f] /usr/lib/libamdocl-orca64.so(+0x8dc6f1) [0x7f427bebc6f1] /usr/lib/libamdocl-orca64.so(+0x8f6678) [0x7f427bed6678] /usr/lib/libamdocl-orca64.so(+0xc49010) [0x7f427c229010] /usr/lib/libamdocl-orca64.so(+0x8cc259) [0x7f427beac259] /usr/lib/libamdocl-orca64.so(+0x8cc2cf) [0x7f427beac2cf] /usr/lib/libamdocl-orca64.so(+0x8cd057) [0x7f427bead057] /usr/lib/libamdocl-orca64.so(+0xcf6c1e) [0x7f427c2d6c1e] /usr/lib/libamdocl-orca64.so(+0xcf814a) [0x7f427c2d814a] /usr/lib/libamdocl-orca64.so(+0xcf8366) [0x7f427c2d8366] /usr/lib/libamdocl-orca64.so(+0x8a9f07) [0x7f427be89f07] /usr/lib/libamdocl-orca64.so(clIcdGetPlatformIDsKHR+0xa2) [0x7f427be6d1c2] /usr/lib/libOpenCL.so(+0x5d1e) [0x7f4284dddd1e] /usr/lib/libOpenCL.so(clGetPlatformIDs+0x115) [0x7f4284ddfc15] blender(_ZN3ccl18device_opencl_infoERNS_6vectorINS_10DeviceInfoENS_16GuardedAllocatorIS1_EEEE+0x43) [0x557a0ac5ff93] blender(_ZN3ccl6Device17available_devicesEv+0xdc) [0x557a0ac3696c] blender(+0x185de69) [0x557a0ab38e69] /usr/lib/libpython3.7m.so.1.0(_PyMethodDef_RawFastCallKeywords+0x148) [0x7f42c4137f68] /usr/lib/libpython3.7m.so.1.0(_PyCFunction_FastCallKeywords+0x21) [0x7f42c4138201] /usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x525d) [0x7f42c41adf5d] /usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallDict+0x11b) [0x7f42c40f108b] blender(+0xeddc2f) [0x557a0a1b8c2f] blender(RNA_property_enum_items_ex+0x61) [0x557a0a5f2a21] blender(RNA_property_enum_items+0x13) [0x557a0a5f2ac3] blender(RNA_property_enum_items_gettexted+0x1b) [0x557a0a5f2aeb] blender(uiItemFullR+0xc2e) [0x557a09f9ff9e] blender(UILayout_prop_call+0x53) [0x557a0a6f0f23] blender(RNA_function_call+0x12) [0x557a0a5fcb32] blender(+0xed0aaa) [0x557a0a1abaaa] /usr/lib/libpython3.7m.so.1.0(_PyObject_FastCallKeywords+0x3ac) [0x7f42c41651ac] /usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x5a48) [0x7f42c41ae748] /usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallKeywords+0x10b) [0x7f42c41377db] /usr/lib/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x4c33) [0x7f42c41ad933] /usr/lib/libpython3.7m.so.1.0(_PyFunction_FastCallDict+0x11b) [0x7f42c40f108b] blender(+0xed14a7) [0x557a0a1ac4a7] blender(+0x1413e0f) [0x557a0a6eee0f] blender(ED_region_panels+0x377) [0x557a0a08cce7] blender(ED_region_do_draw+0x915) [0x557a0a08bb65] blender(wm_draw_update+0x896) [0x557a09d931b6] blender(WM_main+0x30) [0x557a09d90af0] blender(main+0x453) [0x557a09d79643] /usr/lib/libc.so.6(__libc_start_main+0xf3) [0x7f42bf5b4223] blender(_start+0x2e) [0x557a09d8c7ae] ``` I've tried downgrading the opencl-amd package (an Arch package that grabs the OpenCL libraries out of AMD's proprietary driver and installs them as a separate package). Tested different versions of blender (including 2.8) and I get the same problem. Please help, I'm stuck with this one.

Chris Mowley commented

2018-09-13 14:50:19 +02:00

Added subscriber: @yachtsoma

Bastien Montagne commented

2018-09-14 09:32:57 +02:00

Added subscribers: @brecht, @mont29

Bastien Montagne commented

2018-09-14 09:32:57 +02:00

Not sure we can do much here, that looks like yet another driver bug… @brecht?

Brecht Van Lommel commented

2018-09-14 11:22:07 +02:00

Please try:

Running clinfo from the command line and seeing if it works.
Try for example LuxMark to verify if your OpenCL installation is working at all: http://www.luxmark.info/
Uninstalling all non-AMD OpenCL installations (e.g. pocl, beignet) to ensure they don't interfere.
Installing the Pro driver from the AMD website, since this is not a consumer card.

This may well be a bug in the driver, so I suggest reporting this to AMD as well. It looks like an issue deep in the AMD driver when we have barely done anything yet on the Blender side.

Please try: * Running `clinfo` from the command line and seeing if it works. * Try for example LuxMark to verify if your OpenCL installation is working at all: http://www.luxmark.info/ * Uninstalling all non-AMD OpenCL installations (e.g. pocl, beignet) to ensure they don't interfere. * Installing the Pro driver from the AMD website, since this is not a consumer card. This may well be a bug in the driver, so I suggest reporting this to AMD as well. It looks like an issue deep in the AMD driver when we have barely done anything yet on the Blender side.

Brecht Van Lommel commented

2018-09-14 11:28:55 +02:00

Also seems downgrading both libdrm and openc-amd works for some people :
https://blender.stackexchange.com/questions/118007/how-do-i-get-blender-working-with-amd-opencl-on-linux
https://aur.archlinux.org/packages/opencl-amd/

Maybe Arch Linux happens to be shipping some package versions that are not compatible with each other, or a newer driver than other distributions that has some bug. Either way it seems somewhat unlikely there's anything we can do to fix it in Blender.

Also seems downgrading both libdrm and openc-amd works for some people : https://blender.stackexchange.com/questions/118007/how-do-i-get-blender-working-with-amd-opencl-on-linux https://aur.archlinux.org/packages/opencl-amd/ Maybe Arch Linux happens to be shipping some package versions that are not compatible with each other, or a newer driver than other distributions that has some bug. Either way it seems somewhat unlikely there's anything we can do to fix it in Blender.

Chris Mowley commented

2018-09-14 18:43:12 +02:00

This is the thing, clinfo and all other tools I've tried report that the opencl instalation is good. Does anyone know of any documentation for the amdgpu_query_info function/source code?

yes downgrading libdrm in combination with opencl-amd fixed my issue too. I'd like to get more involved with debugging issues with blender btw.

This is the thing, clinfo and all other tools I've tried report that the opencl instalation is good. Does anyone know of any documentation for the amdgpu_query_info function/source code? yes downgrading libdrm in combination with opencl-amd fixed my issue too. I'd like to get more involved with debugging issues with blender btw.

Chris Mowley commented

2018-09-14 19:41:55 +02:00

Subsequently I have pinned the issue down to libdrm specifically and flagged the issue upstream. temporary workaround is to downgrade to libdrm 2.4.93-1.

Thank you all for your help. I'm back to rendering on my GPU and blender is now functioning as it should. :)

Subsequently I have pinned the issue down to libdrm specifically and flagged the issue upstream. temporary workaround is to downgrade to libdrm 2.4.93-1. Thank you all for your help. I'm back to rendering on my GPU and blender is now functioning as it should. :)

Brecht Van Lommel commented

2018-09-14 19:43:46 +02:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2018-09-14 19:43:46 +02:00

Brecht Van Lommel self-assigned this 2018-09-14 19:43:46 +02:00

Brecht Van Lommel commented

2018-09-14 19:43:46 +02:00

Ok, thanks for testing, I don't think there is anything we can do here on the Blender side.

Brecht Van Lommel commented

2018-09-14 19:44:01 +02:00

Changed status from 'Resolved' to: 'Archived'

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OpenCL has stopped working #56791