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Bug 1930713 - ignore leak from mesa's libgallium. r=gfx-reviewers,decoder,lsalzman

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```
==1410==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 2352 byte(s) in 49 object(s) allocated from:
    #0 0x562318d9d2df in malloc /builds/worker/fetches/llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:68:3
    #1 0x7f169f73a499 in ralloc_size /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/ralloc.c:118:18
    #2 0x7f169f73a499 in ralloc_context /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/ralloc.c:105:11
    #3 0x7f169f75f399 in mesa_cache_db_open /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/mesa_cache_db.c:675:18
    #4 0x7f169f741c99 in mesa_cache_db_multipart_init_part_locked /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/mesa_cache_db_multipart.c:60:16
    #5 0x7f169f741c99 in mesa_cache_db_multipart_init_part /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/mesa_cache_db_multipart.c:93:10
    #6 0x7f169f741f16 in mesa_cache_db_multipart_init_part /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/mesa_cache_db_multipart.c:89:7
    #7 0x7f169f741f16 in mesa_cache_db_multipart_read_entry /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/mesa_cache_db_multipart.c:136:12
    #8 0x7f169f733f9d in disk_cache_db_load_item /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/disk_cache_os.c:1167:23
    #9 0x7f169f73238d in disk_cache_get /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/util/disk_cache.c:605:16
    #10 0x7f169fafc569 in shader_cache_read_program_metadata(gl_context*, gl_shader_program*) /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/compiler/glsl/shader_cache.cpp:214:48
    #11 0x7f169fae839b in link_shaders(gl_context*, gl_shader_program*) /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/compiler/glsl/linker.cpp:1766:42
    #12 0x7f169fa509aa in st_link_shader /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/mesa/state_tracker/st_glsl_to_nir.cpp:984:22
    #13 0x7f169fa05e8e in link_program /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/mesa/main/shaderapi.c:1337:4
    #14 0x7f169fa05e8e in link_program_error /usr/src/mesa-24.2.8-1ubuntu1~24.04.1/build/../src/mesa/main/shaderapi.c:1446:4
    #15 0x7f16e74f1ae6 in webrender::device::gl::Device::link_program::h04ace192966fed71 /builds/worker/checkouts/gecko/gfx/wr/webrender/src/device/gl.rs:2518:13
    #16 0x7f16e74fc25f in webrender::device::gl::Device::create_program_linked::h2ec223b25e78d716 /builds/worker/checkouts/gecko/gfx/wr/webrender/src/device/gl.rs:3035:9
    #17 0x7f16e75161b3 in webrender::renderer::gpu_cache::GpuCacheTexture:🆕:hf7ba56012a504794 /builds/worker/checkouts/gecko/gfx/wr/webrender/src/renderer/gpu_cache.rs:165:27
    #18 0x7f16e7528446 in webrender::renderer::init::create_webrender_instance::h559ddbaf7f9a386b /builds/worker/checkouts/gecko/gfx/wr/webrender/src/renderer/init.rs:517:29    #19 0x7f16e76e8d8f in wr_window_new /builds/worker/checkouts/gecko/gfx/webrender_bindings/src/bindings.rs:2068:36
    #20 0x7f16d8d6d980 in mozilla::wr::NewRenderer::Run(mozilla::wr::RenderThread&, mozilla::wr::WrWindowId) /builds/worker/checkouts/gecko/gfx/webrender_bindings/WebRenderAPI.cpp:134:10
    #21 0x7f16d8d2fbfa in mozilla::wr::RenderThread::RunEvent(mozilla::wr::WrWindowId, mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent>>, bool) /builds/worker/checkouts/gecko/gfx/webrender_bindings/RenderThread.cpp:755:11
    #22 0x7f16d8d4b478 in operator()<StoreCopyPassByConstLRef<mozilla::wr::WrWindowId> &, StoreCopyPassByRRef<mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> > > &, StoreCopyPassByConstLRef<bool> &> /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1085:18
    #23 0x7f16d8d4b478 in __invoke_impl<void, (lambda at /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1084:9), StoreCopyPassByConstLRef<mozilla::wr::WrWindowId> &, StoreCopyPassByRRef<mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> > > &, StoreCopyPassByConstLRef<bool> &> /builds/worker/fetches/sysroot-x86_64-linux-gnu/usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/invoke.h:60:14
    #24 0x7f16d8d4b478 in __invoke<(lambda at /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1084:9), StoreCopyPassByConstLRef<mozilla::wr::WrWindowId> &, StoreCopyPassByRRef<mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> > > &, StoreCopyPassByConstLRef<bool> &> /builds/worker/fetches/sysroot-x86_64-linux-gnu/usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/invoke.h:95:14
    #25 0x7f16d8d4b478 in __apply_impl<(lambda at /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1084:9), std::tuple<StoreCopyPassByConstLRef<mozilla::wr::WrWindowId>, StoreCopyPassByRRef<mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> > >, StoreCopyPassByConstLRef<bool> > &, 0UL, 1UL, 2UL> /builds/worker/fetches/sysroot-x86_64-linux-gnu/usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/tuple:1678:14
    #26 0x7f16d8d4b478 in apply<(lambda at /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1084:9), std::tuple<StoreCopyPassByConstLRef<mozilla::wr::WrWindowId>, StoreCopyPassByRRef<mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> > >, StoreCopyPassByConstLRef<bool> > &> /builds/worker/fetches/sysroot-x86_64-linux-gnu/usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/tuple:1687:14
    #27 0x7f16d8d4b478 in apply<mozilla::wr::RenderThread, void (mozilla::wr::RenderThread::*)(mozilla::wr::WrWindowId, mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent> >, bool)> /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1083:12
    #28 0x7f16d8d4b478 in mozilla::detail::RunnableMethodImpl<mozilla::wr::RenderThread*, void (mozilla::wr::RenderThread::*)(mozilla::wr::WrWindowId, mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent>>, bool), true, (mozilla::RunnableKind)0, mozilla::wr::WrWindowId, mozilla::UniquePtr<mozilla::wr::RendererEvent, mozilla::DefaultDelete<mozilla::wr::RendererEvent>>&&, bool>::Run() /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:1134:13
    #29 0x7f16d607b26c in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/checkouts/gecko/xpcom/threads/nsThread.cpp:1153:16
    #30 0x7f16d6085848 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/checkouts/gecko/xpcom/threads/nsThreadUtils.cpp:480:10
    #31 0x7f16d74ee3fa in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:329:5
    #32 0x7f16d73fc7c4 in RunInternal /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:369:10
    #33 0x7f16d73fc7c4 in RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:362:3
    #34 0x7f16d73fc7c4 in MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:344:3
    #35 0x7f16d60740ae in nsThread::ThreadFunc(void*) /builds/worker/checkouts/gecko/xpcom/threads/nsThread.cpp:366:10
    #36 0x7f16f0deb74b in _pt_root /builds/worker/checkouts/gecko/nsprpub/pr/src/pthreads/ptthread.c:191:3
    #37 0x562318d99546 in asan_thread_start(void*) /builds/worker/fetches/llvm-project/compiler-rt/lib/asan/asan_interceptors.cpp:239:28
```

Differential Revision: https://phabricator.services.mozilla.com/D250035
This commit is contained in:
Julien Cristau
2025-05-20 08:20:23 +00:00
committed by jcristau@mozilla.com
parent 585626d8fc
commit 05eb5b8275
1 changed files with 4 additions and 0 deletions
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4
build/sanitizers/AsanOptions.cpp
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@@ -149,6 +149,10 @@ extern "C" MOZ_EXPORT const char* __lsan_default_suppressions() {
// RegisteredThread::RegisteredThread, mozilla::detail::UniqueSelector
"leak:RegisteredThread::RegisteredThread\n"
// Bug 1967251 - leak at ralloc_size, ralloc_context,
// mesa_cache_db_open, mesa_cache_db_multipart_init_part_locked
"leak:mesa_cache_db_open\n"
//
// Leaks with system libraries in their stacks. These show up across a
// number of tests. Better symbols and disabling fast stackwalking may