1950839 - Intermittent [tier 2] mozilla/tests/webgpu/cts/webgpu/api/operation/command_buffer/copyBufferToBuffer/cts.https.html | single tracking bug

Status: NEW

(Testing :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: agoloman [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=496806825&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Z696phbjQe6c5UFoJ9q1gQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-02-27T10:02:04.063Z] 10:02:04     INFO - TEST-START | /_mozilla/webgpu/cts/webgpu/api/operation/command_buffer/copyBufferToBuffer/cts.https.html?q=webgpu:api,operation,command_buffer,copyBufferToBuffer:copy_order:*
[task 2025-02-27T10:02:04.539Z] 10:02:04     INFO - Setting pref dom.webgpu.enabled to true
[task 2025-02-27T10:02:04.591Z] 10:02:04     INFO - Setting pref dom.webgpu.workers.enabled to true
[task 2025-02-27T10:02:04.629Z] 10:02:04     INFO - PID 3868 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_174064976640383\AppData\Local\Temp\tmpzn16u4bn\runtests_leaks_11056_tab_pid8692.log
[task 2025-02-27T10:02:04.636Z] 10:02:04     INFO - Setting pref media.rvfc.enabled to true
[task 2025-02-27T10:02:04.800Z] 10:02:04     INFO - PID 3868 | [Child 11252, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2025-02-27T10:02:05.583Z] 10:02:05     INFO - PID 3868 | [Child 8692, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2025-02-27T10:02:06.700Z] 10:02:06     INFO - PID 3868 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_174064976640383\AppData\Local\Temp\tmpzn16u4bn\runtests_leaks_11056_tab_pid8100.log
[task 2025-02-27T10:02:06.727Z] 10:02:06     INFO - PID 3868 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_174064976640383\AppData\Local\Temp\tmpzn16u4bn\runtests_leaks_11056_tab_pid5580.log
[task 2025-02-27T10:02:06.756Z] 10:02:06     INFO - PID 3868 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_174064976640383\AppData\Local\Temp\tmpzn16u4bn\runtests_leaks_11056_tab_pid10836.log
[task 2025-02-27T10:02:08.486Z] 10:02:08     INFO - PID 3868 | [WARN  wgpu_core::instance] Missing downlevel flags: DownlevelFlags(VERTEX_AND_INSTANCE_INDEX_RESPECTS_RESPECTIVE_FIRST_VALUE_IN_INDIRECT_DRAW)
[task 2025-02-27T10:02:08.488Z] 10:02:08     INFO - PID 3868 |     The underlying API or device in use does not support enough features to be a fully compliant implementation of WebGPU. A subset of the features can still be used. If you are running this program on native and not in a browser and wish to limit the features you use to the supported subset, call Adapter::downlevel_properties or Device::downlevel_properties to get a listing of the features the current platform supports.
[task 2025-02-27T10:02:08.489Z] 10:02:08     INFO - PID 3868 | [WARN  wgpu_core::instance] DownlevelCapabilities {
[task 2025-02-27T10:02:08.490Z] 10:02:08     INFO - PID 3868 |         flags: DownlevelFlags(
[task 2025-02-27T10:02:08.491Z] 10:02:08     INFO - PID 3868 |             COMPUTE_SHADERS | FRAGMENT_WRITABLE_STORAGE | INDIRECT_EXECUTION | BASE_VERTEX | READ_ONLY_DEPTH_STENCIL | NON_POWER_OF_TWO_MIPMAPPED_TEXTURES | CUBE_ARRAY_TEXTURES | COMPARISON_SAMPLERS | INDEPENDENT_BLEND | VERTEX_STORAGE | ANISOTROPIC_FILTERING | FRAGMENT_STORAGE | MULTISAMPLED_SHADING | DEPTH_TEXTURE_AND_BUFFER_COPIES | WEBGPU_TEXTURE_FORMAT_SUPPORT | BUFFER_BINDINGS_NOT_16_BYTE_ALIGNED | UNRESTRICTED_INDEX_BUFFER | FULL_DRAW_INDEX_UINT32 | DEPTH_BIAS_CLAMP | VIEW_FORMATS | UNRESTRICTED_EXTERNAL_TEXTURE_COPIES | SURFACE_VIEW_FORMATS | NONBLOCKING_QUERY_RESOLVE,
[task 2025-02-27T10:02:08.491Z] 10:02:08     INFO - PID 3868 |         ),
[task 2025-02-27T10:02:08.492Z] 10:02:08     INFO - PID 3868 |         limits: DownlevelLimits,
[task 2025-02-27T10:02:08.492Z] 10:02:08     INFO - PID 3868 |         shader_model: Sm5,
[task 2025-02-27T10:02:08.493Z] 10:02:08     INFO - PID 3868 |     }
[task 2025-02-27T10:02:08.919Z] 10:02:08     INFO - PID 3868 | [WARN  wgpu_core::instance] Missing downlevel flags: DownlevelFlags(VERTEX_AND_INSTANCE_INDEX_RESPECTS_RESPECTIVE_FIRST_VALUE_IN_INDIRECT_DRAW)
[task 2025-02-27T10:02:08.925Z] 10:02:08     INFO - PID 3868 |     The underlying API or device in use does not support enough features to be a fully compliant implementation of WebGPU. A subset of the features can still be used. If you are running this program on native and not in a browser and wish to limit the features you use to the supported subset, call Adapter::downlevel_properties or Device::downlevel_properties to get a listing of the features the current platform supports.
[task 2025-02-27T10:02:08.926Z] 10:02:08     INFO - PID 3868 | [WARN  wgpu_core::instance] DownlevelCapabilities {
[task 2025-02-27T10:02:08.926Z] 10:02:08     INFO - PID 3868 |         flags: DownlevelFlags(
[task 2025-02-27T10:02:08.931Z] 10:02:08     INFO - PID 3868 |             COMPUTE_SHADERS | FRAGMENT_WRITABLE_STORAGE | INDIRECT_EXECUTION | BASE_VERTEX | READ_ONLY_DEPTH_STENCIL | NON_POWER_OF_TWO_MIPMAPPED_TEXTURES | CUBE_ARRAY_TEXTURES | COMPARISON_SAMPLERS | INDEPENDENT_BLEND | VERTEX_STORAGE | ANISOTROPIC_FILTERING | FRAGMENT_STORAGE | MULTISAMPLED_SHADING | DEPTH_TEXTURE_AND_BUFFER_COPIES | WEBGPU_TEXTURE_FORMAT_SUPPORT | BUFFER_BINDINGS_NOT_16_BYTE_ALIGNED | UNRESTRICTED_INDEX_BUFFER | FULL_DRAW_INDEX_UINT32 | DEPTH_BIAS_CLAMP | VIEW_FORMATS | UNRESTRICTED_EXTERNAL_TEXTURE_COPIES | SURFACE_VIEW_FORMATS | NONBLOCKING_QUERY_RESOLVE,
[task 2025-02-27T10:02:08.932Z] 10:02:08     INFO - PID 3868 |         ),
[task 2025-02-27T10:02:08.932Z] 10:02:08     INFO - PID 3868 |         limits: DownlevelLimits,
[task 2025-02-27T10:02:08.932Z] 10:02:08     INFO - PID 3868 |         shader_model: Sm5,
[task 2025-02-27T10:02:08.933Z] 10:02:08     INFO - PID 3868 |     }
[task 2025-02-27T10:03:46.671Z] 10:03:46     INFO - PID 3868 | [Parent 3868, Jump List #2] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/widget/windows/WinUtils.cpp:925
[task 2025-02-27T10:03:46.672Z] 10:03:46     INFO - PID 3868 | [Parent 3868, Jump List #2] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/widget/windows/WinUtils.cpp:925
[task 2025-02-27T10:05:47.508Z] 10:05:47     INFO - PID 3868 | [Parent 3868, Jump List #3] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/widget/windows/WinUtils.cpp:925
[task 2025-02-27T10:06:44.478Z] 10:06:44     INFO - PID 3868 | [Parent 3868, sqldb:places.sqlite #2] WARNING: Suboptimal indexes for the SQL statement 0x1bc23fe60c0 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:114
[task 2025-02-27T10:06:44.479Z] 10:06:44     INFO - PID 3868 | [Parent 3868, sqldb:places.sqlite #2] WARNING: Suboptimal indexes for the SQL statement 0x1bc23fe60c0 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:114
[task 2025-02-27T10:07:12.820Z] 10:07:12     INFO - 
[task 2025-02-27T10:07:12.820Z] 10:07:12     INFO - TEST-UNEXPECTED-TIMEOUT | /_mozilla/webgpu/cts/webgpu/api/operation/command_buffer/copyBufferToBuffer/cts.https.html?q=webgpu:api,operation,command_buffer,copyBufferToBuffer:copy_order:* | : - Test timed out
[task 2025-02-27T10:07:12.822Z] 10:07:12     INFO - TEST-UNEXPECTED-TIMEOUT | /_mozilla/webgpu/cts/webgpu/api/operation/command_buffer/copyBufferToBuffer/cts.https.html?q=webgpu:api,operation,command_buffer,copyBufferToBuffer:copy_order:* | expected OK
[task 2025-02-27T10:07:12.823Z] 10:07:12     INFO - TEST-INFO took 308761ms
[task 2025-02-27T10:07:13.111Z] 10:07:13     INFO - PID 3868 | 1740650833111	Marionette	INFO	Stopped listening on port 49761
[task 2025-02-27T10:07:14.178Z] 10:07:14     INFO - PID 3868 | [Child 9860, Main Thread] WARNING: DispatchEvent called on non-current inner window, dropping. Please check the window in the caller instead.: file /builds/worker/checkouts/gecko/dom/base/nsGlobalWindowInner.cpp:4161
[task 2025-02-27T10:07:14.837Z] 10:07:14     INFO - PID 3868 | [GPU 8380, CanvasRenderer] WARNING: Rejecting reply 'PWebGPU::Reply_BufferMap': resolver dropped without being called: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:890
[task 2025-02-27T10:07:14.838Z] 10:07:14     INFO - PID 3868 | [GPU 8380, CanvasRenderer] WARNING: IPC message 'PWebGPU::Reply_BufferMap' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:558
[task 2025-02-27T10:07:14.839Z] 10:07:14     INFO - PID 3868 | [Parent 3868, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:235
[task 2025-02-27T10:07:14.840Z] 10:07:14     INFO - PID 3868 | [Parent 3868, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:235
[task 2025-02-27T10:07:20.389Z] 10:07:20     INFO - Browser exited with return code 572
[task 2025-02-27T10:07:20.389Z] 10:07:20  WARNING - Firefox didn't exit cleanly, not processing leak logs
[task 2025-02-27T10:07:20.391Z] 10:07:20     INFO - Closing logging queue
[task 2025-02-27T10:07:20.392Z] 10:07:20     INFO - queue closed