https://bugs.kde.org/show_bug.cgi?id=372384
--- Comment #11 from David Edmundson <k...@davidedmundson.co.uk> --- Thanks for doing that heapprofile output, it would be ideal, except for the fact you can't profile on one machine and profile on another. It tries to resolve symbols that simply won't match :S The valgrind output had one useful piece: =2222== 39,846,072 bytes in 8 blocks are possibly lost in loss record 77,372 of 77,372 ==2222== at 0x4C2CB3F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==2222== by 0x22EBAC48: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28) ==2222== by 0x245CA6D6: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x245B7A9C: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x24691AA3: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x246933EA: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x2431B1B8: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x243250A7: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x2432910C: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x24342B86: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28) ==2222== by 0x6A464B3: glTexImage2D (qopenglfunctions.h:995) ==2222== by 0x6A464B3: QSGAtlasTexture::Atlas::bind(QSGTexture::Filtering) (qsgatlastexture.cpp:347) ==2222== by 0x6A49B42: QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState const&, QSGMaterial*, QSGMaterial*) (qsgtexturematerial.cpp:99) ==2222== by 0x6A30101: QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) (qsgbatchrenderer.cpp:2260) ==2222== by 0x6A31644: QSGBatchRenderer::Renderer::renderBatches() (qsgbatchrenderer.cpp:2503) ==2222== by 0x6A36EA4: QSGBatchRenderer::Renderer::render() (qsgbatchrenderer.cpp:2697) ==2222== by 0x6A428FE: QSGRenderer::renderScene(QSGBindable const&) (qsgrenderer.cpp:217) ==2222== by 0x6A4319A: QSGRenderer::renderScene(unsigned int) (qsgrenderer.cpp:177) ==2222== by 0x6A5355D: QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) (qsgcontext.cpp:555) ==2222== by 0x6A9A92D: QQuickWindowPrivate::renderSceneGraph(QSize const&) (qquickwindow.cpp:424) ==2222== by 0x6A6C72E: QSGRenderThread::syncAndRender() (qsgthreadedrenderloop.cpp:623) ==2222== by 0x6A71CAB: QSGRenderThread::run() (qsgthreadedrenderloop.cpp:704) ==2222== by 0x9AE8C67: QThreadPrivate::start(void*) (qthread_unix.cpp:341) ==2222== by 0xAB76709: start_thread (pthread Which implies either we're leaking a QSGTexture somewhere. Or Qt isn't cleaning up properly. Or Nvidia isn't. -- You are receiving this mail because: You are watching all bug changes.
