Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=358985438&repo=mozilla-central&lineNumber=38344
[task 2021-11-23T18:03:00.424Z] 18:03:00 INFO - TEST-START | dom/media/mediacontrol/tests/browser/browser_media_control_main_controller.js
[task 2021-11-23T18:03:00.480Z] 18:03:00 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL def5a00 == 5 [pid = 4536] [id = 17]
[task 2021-11-23T18:03:00.496Z] 18:03:00 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (de9e600) [pid = 4536] [serial = 46] [outer = 0]
[task 2021-11-23T18:03:00.498Z] 18:03:00 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (10363000) [pid = 4536] [serial = 47] [outer = de9e600]
[task 2021-11-23T18:03:00.625Z] 18:03:00 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (10364800) [pid = 4536] [serial = 48] [outer = de9e600]
[task 2021-11-23T18:03:00.660Z] 18:03:00 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10365100 == 6 [pid = 4536] [id = 18]
[task 2021-11-23T18:03:10.637Z] 18:03:10 INFO - GECKO(5456) | [Parent 772, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:2959
[task 2021-11-23T18:03:10.991Z] 18:03:10 INFO - GECKO(5456) | [Parent 772, Cache2 I/O] WARNING: 'NS_FAILED(aResult)', file /builds/worker/checkouts/gecko/netwerk/cache2/CacheFile.cpp:642
[task 2021-11-23T18:03:11.048Z] 18:03:11 INFO - GECKO(5456) | Hit MOZ_CRASH(attempt to subtract with overflow) at gfx/wr/webrender/src/renderer/upload.rs:773
[task 2021-11-23T18:03:11.083Z] 18:03:11 INFO - GECKO(5456) | [Child 6780, MediaDecoderStateMachine #1] WARNING: bcde4c0 Could not set cubeb stream name.: file /builds/worker/checkouts/gecko/dom/media/AudioStream.cpp:367
[task 2021-11-23T18:03:11.192Z] 18:03:11 INFO - GECKO(5456) | [Parent 772, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:94
[task 2021-11-23T18:03:11.207Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (102dd300) [pid = 6780] [serial = 100] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.209Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (10d87b00) [pid = 6780] [serial = 102] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.211Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (102dc400) [pid = 6780] [serial = 109] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.214Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (e137700) [pid = 6780] [serial = 105] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.215Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (e1e7a00) [pid = 6780] [serial = 107] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.223Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (bc88d00) [pid = 6780] [serial = 104] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.225Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL e135000 == 2 [pid = 6780] [id = 39] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.306Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL def4200 == 3 [pid = 4536] [id = 26] [url = about:blank]
[task 2021-11-23T18:03:11.330Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (102c6e00) [pid = 6780] [serial = 111] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.333Z] 18:03:11 INFO - GECKO(5456) | [Child 6780: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1024e500) [pid = 6780] [serial = 108] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.340Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL de32b00 == 2 [pid = 4536] [id = 22] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.345Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 23 (de33700) [pid = 4536] [serial = 41] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.347Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 22 (def4e00) [pid = 4536] [serial = 43] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.348Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 21 (de31600) [pid = 4536] [serial = 40] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.350Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 20 (bb94500) [pid = 4536] [serial = 38] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.352Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 19 (de6ec00) [pid = 4536] [serial = 52] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.353Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL de6e900 == 1 [pid = 4536] [id = 25] [url = about:blank]
[task 2021-11-23T18:03:11.355Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (10364800) [pid = 4536] [serial = 48] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.356Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (de6d700) [pid = 4536] [serial = 50] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.357Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (10363000) [pid = 4536] [serial = 47] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.359Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (def5400) [pid = 4536] [serial = 45] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.361Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (10e47c00) [pid = 4536] [serial = 57] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.362Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (de70400) [pid = 4536] [serial = 53] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:11.363Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (10e46a00) [pid = 4536] [serial = 55] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.372Z] 18:03:11 INFO - GECKO(5456) | #01: RustMozCrash(char const*, int, char const*) [mozglue/static/rust/wrappers.cpp:17]
[task 2021-11-23T18:03:11.377Z] 18:03:11 INFO - GECKO(5456) | #02: mozglue_static::panic_hook(core::panic::panic_info::PanicInfo*) [mozglue/static/rust/lib.rs:91]
[task 2021-11-23T18:03:11.380Z] 18:03:11 INFO - GECKO(5456) | #03: core::ops::function::Fn::call<void (*)(ref$<core::panic::panic_info::PanicInfo>),tuple$<ref$<core::panic::panic_info::PanicInfo> > >(void (**)(core::panic::panic_info::PanicInfo*), core::panic::panic_info::PanicInfo*) [git:github.com/rust-lang/rust:../09c42c45858d5f3aedfa670698275303a3d19afa/library/core/src/ops/function.rs:09c42c45858d5f3aedfa670698275303a3d19afa:70]
[task 2021-11-23T18:03:11.381Z] 18:03:11 INFO - GECKO(5456) | #04: std::panicking::rust_panic_with_hook() [git:github.com/rust-lang/rust:../09c42c45858d5f3aedfa670698275303a3d19afa//library/std/src/panicking.rs:09c42c45858d5f3aedfa670698275303a3d19afa:628]
[task 2021-11-23T18:03:11.383Z] 18:03:11 INFO - GECKO(5456) | #05: std::panicking::begin_panic_handler::closure$0() [git:github.com/rust-lang/rust:../09c42c45858d5f3aedfa670698275303a3d19afa//library/std/src/panicking.rs:09c42c45858d5f3aedfa670698275303a3d19afa:519]
[task 2021-11-23T18:03:11.385Z] 18:03:11 INFO - GECKO(5456) | #06: std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::closure$0,never$>() [git:github.com/rust-lang/rust:../09c42c45858d5f3aedfa670698275303a3d19afa//library/std/src/sys_common/backtrace.rs:09c42c45858d5f3aedfa670698275303a3d19afa:141]
[task 2021-11-23T18:03:11.386Z] 18:03:11 INFO - GECKO(5456) | #07: webrender::renderer::Renderer::render(euclid::size::Size2D<i32,webrender_api::units::DevicePixel>, unsigned int) [gfx/wr/webrender/src/renderer/mod.rs:1724]
[task 2021-11-23T18:03:11.389Z] 18:03:11 INFO - GECKO(5456) | #08: webrender_bindings::bindings::wr_renderer_render(webrender::renderer::Renderer*, int, int, unsigned int, webrender::renderer::RendererStats*, thin_vec::ThinVec<euclid::box2d::Box2D<i32,webrender_api::units::DevicePixel> >*) [gfx/webrender_bindings/src/bindings.rs:622]
[task 2021-11-23T18:03:11.391Z] 18:03:11 INFO - GECKO(5456) | #09: mozilla::wr::RendererOGL::UpdateAndRender(mozilla::Maybe<mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> > const&, mozilla::Maybe<mozilla::wr::ImageFormat> const&, mozilla::Maybe<mozilla::Range<unsigned char> > const&, bool*, mozilla::wr::RendererStats*) [gfx/webrender_bindings/RendererOGL.cpp:186]
[task 2021-11-23T18:03:11.393Z] 18:03:11 INFO - GECKO(5456) | #10: mozilla::wr::RenderThread::UpdateAndRender(mozilla::wr::WrWindowId, mozilla::layers::BaseTransactionId<mozilla::VsyncIdType> const&, mozilla::TimeStamp const&, bool, mozilla::Maybe<mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> > const&, mozilla::Maybe<mozilla::wr::ImageFormat> const&, mozilla::Maybe<mozilla::Range<unsigned char> > const&, bool*) [gfx/webrender_bindings/RenderThread.cpp:513]
[task 2021-11-23T18:03:11.394Z] 18:03:11 INFO - GECKO(5456) | #11: mozilla::wr::RenderThread::HandleFrameOneDoc(mozilla::wr::WrWindowId, bool) [gfx/webrender_bindings/RenderThread.cpp:365]
[task 2021-11-23T18:03:11.401Z] 18:03:11 INFO - GECKO(5456) | #12: mozilla::detail::RunnableMethodImpl<mozilla::wr::RenderThread *,void (mozilla::wr::RenderThread::*)(mozilla::wr::WrWindowId, bool) __attribute__((thiscall)),1,mozilla::RunnableKind::Standard,mozilla::wr::WrWindowId,bool>::Run() [xpcom/threads/nsThreadUtils.h:1203]
[task 2021-11-23T18:03:11.404Z] 18:03:11 INFO - GECKO(5456) | #13: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1177]
[task 2021-11-23T18:03:11.406Z] 18:03:11 INFO - GECKO(5456) | #14: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:467]
[task 2021-11-23T18:03:11.406Z] 18:03:11 INFO - GECKO(5456) | #14: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:467]
[task 2021-11-23T18:03:11.407Z] 18:03:11 INFO - GECKO(5456) | #15: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:300]
[task 2021-11-23T18:03:11.409Z] 18:03:11 INFO - GECKO(5456) | #16: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:331]
[task 2021-11-23T18:03:11.411Z] 18:03:11 INFO - GECKO(5456) | #17: MessageLoop::RunHandler() [ipc/chromium/src/base/message_loop.cc:325]
[task 2021-11-23T18:03:11.414Z] 18:03:11 INFO - GECKO(5456) | #18: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:307]
[task 2021-11-23T18:03:11.416Z] 18:03:11 INFO - GECKO(5456) | #19: static nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:393]
[task 2021-11-23T18:03:11.854Z] 18:03:11 INFO - GECKO(5456) | #20: _PR_NativeRunThread(void*) [nsprpub/pr/src/threads/combined/pruthr.c:399]
[task 2021-11-23T18:03:11.855Z] 18:03:11 INFO - GECKO(5456) | #21: pr_root(void*) [nsprpub/pr/src/md/windows/w95thred.c:139]
[task 2021-11-23T18:03:11.860Z] 18:03:11 INFO - fix-stacks: error: failed to read debug info file `ucrtbase.pdb` for `C:\Windows\System32\ucrtbase.dll`
[task 2021-11-23T18:03:11.861Z] 18:03:11 INFO - fix-stacks: note: this is expected and harmless for all PDB files on opt automation runs
[task 2021-11-23T18:03:11.862Z] 18:03:11 INFO - fix-stacks: The system cannot find the file specified. (os error 2)
[task 2021-11-23T18:03:11.863Z] 18:03:11 INFO - GECKO(5456) | #22: o_iswdigit [C:\Windows\System32\ucrtbase.dll + 0x44f9f]
[task 2021-11-23T18:03:11.863Z] 18:03:11 INFO - GECKO(5456) | #23: BaseThreadInitThunk [C:\Windows\System32\KERNEL32.DLL + 0x1fa29]
[task 2021-11-23T18:03:11.976Z] 18:03:11 INFO - GECKO(5456) | #24: patched_BaseThreadInitThunk(int, void*, void*) [toolkit/xre/dllservices/mozglue/WindowsDllBlocklist.cpp:570]
[task 2021-11-23T18:03:11.977Z] 18:03:11 INFO - GECKO(5456) | #25: RtlGetAppContainerNamedObjectPath [C:\Windows\SYSTEM32\ntdll.dll + 0x67a9e]
[task 2021-11-23T18:03:11.978Z] 18:03:11 INFO - GECKO(5456) | #26: RtlGetAppContainerNamedObjectPath [C:\Windows\SYSTEM32\ntdll.dll + 0x67a6e]
[task 2021-11-23T18:03:11.979Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (10e44c00) [pid = 4536] [serial = 61] [outer = 0] [url = about:blank]
[task 2021-11-23T18:03:11.980Z] 18:03:11 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (10e42800) [pid = 4536] [serial = 58] [outer = 0] [url = https://example.com/browser/dom/media/mediacontrol/tests/browser/file_non_autoplay.html]
[task 2021-11-23T18:03:13.320Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: pipe error: 232: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/ipc_channel_win.cc:565
[task 2021-11-23T18:03:13.322Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.324Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.326Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.327Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.328Z] 18:03:13 INFO - GECKO(5456) | ###!!! [Child][MessageChannel::SendAndWait] Error: Channel error: cannot send/recv
[task 2021-11-23T18:03:13.331Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.333Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.341Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.344Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer 6DD7C86CD72065AB.51C149523EEB208F: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:338
[task 2021-11-23T18:03:13.346Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Rejecting introduction request from 'DB2020CA860C442C.6D7CF9D5B2549E76' for unknown peer '6DD7C86CD72065AB.51C149523EEB208F': file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:658
[task 2021-11-23T18:03:13.349Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, IPC I/O Parent] WARNING: [1.1]: Rejecting introduction request from 'C64EDB67F079458B.C9E4D2C7103DF0A9' for unknown peer '6DD7C86CD72065AB.51C149523EEB208F': file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:658
[task 2021-11-23T18:03:13.352Z] 18:03:13 INFO - GECKO(5456) | [GFX1-]: Receive IPC c[Parent 772, IPC I/O Parent] WARNING: [1.1]: Rejecting introduction request from '2210C4115B6D7790.7E117774D14E27D2' for unknown peer '6DD7C86CD72065AB.51C149523EEB208F': file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:658
[task 2021-11-23T18:03:13.548Z] 18:03:13 INFO - GECKO(5456) | ###!!! [Child][MessageChannel::SendAndWait] Error: (msgtype=0x370014,name=PCompositorBridge::Msg_WillClose) Channel error: cannot send/recv
[task 2021-11-23T18:03:13.613Z] 18:03:13 INFO - GECKO(5456) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_163768477894334\AppData\Local\Temp\tmpiqoj9o2i.mozrunner\runtests_leaks_gpu_pid1280.log
[task 2021-11-23T18:03:13.615Z] 18:03:13 INFO - GECKO(5456) | [1280, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:251
[task 2021-11-23T18:03:13.744Z] 18:03:13 INFO - GECKO(5456) | Assertion failure: !sVideoBridge || !sVideoBridge->CanSend(), at /builds/worker/checkouts/gecko/gfx/layers/ipc/VideoBridgeChild.cpp:34
[task 2021-11-23T18:03:13.753Z] 18:03:13 INFO - GECKO(5456) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-11-23T18:03:13.754Z] 18:03:13 INFO - GECKO(5456) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-11-23T18:03:13.756Z] 18:03:13 INFO - GECKO(5456) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-11-23T18:03:13.756Z] 18:03:13 INFO - GECKO(5456) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-11-23T18:03:13.781Z] 18:03:13 INFO - GECKO(5456) | JavaScript error: resource://gre/actors/AudioPlaybackParent.jsm, line 24: TypeError: can't access property "audioPlaybackStopped", browser is null
[task 2021-11-23T18:03:13.808Z] 18:03:13 INFO - GECKO(5456) | WARN: driver_utils.cpp:184 (GetVendorString): ! Unimplemented: GetVendorString(/builds/worker/checkouts/gecko/gfx/angle/checkout/src/libANGLE/renderer/driver_utils.cpp:184)
[task 2021-11-23T18:03:13.811Z] 18:03:13 INFO - GECKO(5456) | WARN: driver_utils.cpp:184 (GetVendorString): ! Unimplemented: GetVendorString(/builds/worker/checkouts/gecko/gfx/angle/checkout/src/libANGLE/renderer/driver_utils.cpp:184)
[task 2021-11-23T18:03:13.813Z] 18:03:13 INFO - GECKO(5456) | [GPU 1280, Renderer] WARNING: Failed to bind API to GL!: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:622
[task 2021-11-23T18:03:13.814Z] 18:03:13 INFO - GECKO(5456) | [GPU 1280, Renderer] WARNING: Failed to create GLContext from PBuffer: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:1174
[task 2021-11-23T18:03:13.816Z] 18:03:13 INFO - GECKO(5456) | [GPU 1280, Renderer] WARNING: Failed to create EGLContext with khr_rbab_attribs: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:720
[task 2021-11-23T18:03:13.818Z] 18:03:13 INFO - GECKO(5456) | Initializing context 07746000 surface 05B70BA0 on display 05B1B000
[task 2021-11-23T18:03:13.820Z] 18:03:13 INFO - GECKO(5456) | WARN: driver_utils.cpp:184 (GetVendorString): ! Unimplemented: GetVendorString(/builds/worker/checkouts/gecko/gfx/angle/checkout/src/libANGLE/renderer/driver_utils.cpp:184)
[task 2021-11-23T18:03:13.822Z] 18:03:13 INFO - GECKO(5456) | WARN: driver_utils.cpp:184 (GetVendorString): ! Unimplemented: GetVendorString(/builds/worker/checkouts/gecko/gfx/angle/checkout/src/libANGLE/renderer/driver_utils.cpp:184)
[task 2021-11-23T18:03:13.823Z] 18:03:13 INFO - GECKO(5456) | GL_VENDOR: Google Inc. (Unknown)
[task 2021-11-23T18:03:13.825Z] 18:03:13 INFO - GECKO(5456) | mVendor: Unknown
[task 2021-11-23T18:03:13.826Z] 18:03:13 INFO - GECKO(5456) | GL_RENDERER: ANGLE (Unknown, Microsoft Basic Render Driver Direct3D11 vs_5_0 ps_5_0, D3D11-10.0.19041.546)
[task 2021-11-23T18:03:13.828Z] 18:03:13 INFO - GECKO(5456) | mRenderer: Microsoft Basic Render Driver
[task 2021-11-23T18:03:13.828Z] 18:03:13 INFO - GECKO(5456) | mIsMesa: 0
[task 2021-11-23T18:03:13.831Z] 18:03:13 INFO - GECKO(5456) | [GPU 1280, Renderer] WARNING: framebuffer_multisample marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:632
[task 2021-11-23T18:03:13.912Z] 18:03:13 INFO - GECKO(5456) | [Parent 772, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:94
[task 2021-11-23T18:03:13.951Z] 18:03:13 INFO - GECKO(5456) | #01: static mozilla::layers::VideoBridgeChild::Open(mozilla::ipc::Endpoint<mozilla::layers::PVideoBridgeChild>&&) [gfx/layers/ipc/VideoBridgeChild.cpp:34]
[task 2021-11-23T18:03:13.953Z] 18:03:13 INFO - GECKO(5456) | #02: RunnableFunction<void (*)(mozilla::ipc::Endpoint<mozilla::layers::PVideoBridgeChild> &&),mozilla::Tuple<mozilla::ipc::Endpoint<mozilla::layers::PVideoBridgeChild> > >::Run() [ipc/chromium/src/base/task.h:324]
[task 2021-11-23T18:03:13.955Z] 18:03:13 INFO - GECKO(5456) | #03: mozilla::TaskQueue::Runner::Run() [xpcom/threads/TaskQueue.cpp:215]
[task 2021-11-23T18:03:13.960Z] 18:03:13 INFO - GECKO(5456) | #04: nsThreadPool::Run() [xpcom/threads/nsThreadPool.cpp:307]
[task 2021-11-23T18:03:13.963Z] 18:03:13 INFO - GECKO(5456) | #05: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1177]
[task 2021-11-23T18:03:13.965Z] 18:03:13 INFO - GECKO(5456) | #06: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:467]
[task 2021-11-23T18:03:13.966Z] 18:03:13 INFO - GECKO(5456) | #07: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:300]
[task 2021-11-23T18:03:13.968Z] 18:03:13 INFO - GECKO(5456) | #08: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:331]
[task 2021-11-23T18:03:13.969Z] 18:03:13 INFO - GECKO(5456) | #09: MessageLoop::RunHandler() [ipc/chromium/src/base/message_loop.cc:325]
[task 2021-11-23T18:03:13.971Z] 18:03:13 INFO - GECKO(5456) | #10: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:307]
[task 2021-11-23T18:03:13.974Z] 18:03:13 INFO - GECKO(5456) | #11: static nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:393]
[task 2021-11-23T18:03:13.975Z] 18:03:13 INFO - GECKO(5456) | #12: _PR_NativeRunThread(void*) [nsprpub/pr/src/threads/combined/pruthr.c:399]
[task 2021-11-23T18:03:13.978Z] 18:03:13 INFO - GECKO(5456) | #13: pr_root(void*) [nsprpub/pr/src/md/windows/w95thred.c:139]
[task 2021-11-23T18:03:13.979Z] 18:03:13 INFO - GECKO(5456) | #14: o_iswdigit [C:\Windows\System32\ucrtbase.dll + 0x44f9f]
task 2021-11-23T18:03:13.981Z] 18:03:13 INFO - GECKO(5456) | #15: BaseThreadInitThunk [C:\Windows\System32\KERNEL32.DLL + 0x1fa29]
[task 2021-11-23T18:03:13.982Z] 18:03:13 INFO - GECKO(5456) | #16: patched_BaseThreadInitThunk(int, void*, void*) [toolkit/xre/dllservices/mozglue/WindowsDllBlocklist.cpp:570]
[task 2021-11-23T18:03:13.983Z] 18:03:13 INFO - GECKO(5456) | #17: RtlGetAppContainerNamedObjectPath [C:\Windows\SYSTEM32\ntdll.dll + 0x67a9e]
[task 2021-11-23T18:03:13.984Z] 18:03:13 INFO - GECKO(5456) | #18: RtlGetAppContainerNamedObjectPath [C:\Windows\SYSTEM32\ntdll.dll + 0x67a6e]
[task 2021-11-23T18:03:14.047Z] 18:03:14 INFO - GECKO(5456) | [Child 904, RemVidChild] WARNING: IPC message 'PRemoteDecoder::Msg_Shutdown' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-23T18:03:14.080Z] 18:03:14 INFO - GECKO(5456) | [Child 6780, MediaSupervisor #1] WARNING: NS_ERROR_DOM_MEDIA_NEED_NEW_DECODER (0x806e000e) - operator(): file /builds/worker/checkouts/gecko/dom/media/MediaFormatReader.cpp:1701
[task 2021-11-23T18:03:14.082Z] 18:03:14 INFO - GECKO(5456) | [Child 6780, RemVidChild] WARNING: IPC message 'PRemoteDecoder::Msg_Flush' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-23T18:03:14.084Z] 18:03:14 INFO - GECKO(5456) | [Child 6780, RemVidChild] WARNING: IPC message 'PRemoteDecoder::Msg_Shutdown' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-23T18:03:14.092Z] 18:03:14 INFO - GECKO(5456) | [Child 2980, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7066
[task 2021-11-23T18:03:14.116Z] 18:03:14 INFO - GECKO(5456) | [Child 6780, Main Thread] WARNING: '!wgc', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:256
[task 2021-11-23T18:03:14.178Z] 18:03:14 INFO - GECKO(5456) | MEMORY STAT | vsize 975MB | vsizeMaxContiguous 1293MB | residentFast 247MB | heapAllocated 85MB
[task 2021-11-23T18:03:14.184Z] 18:03:14 INFO - TEST-OK | dom/media/mediacontrol/tests/browser/browser_media_control_main_controller.js | took 13747ms
[task 2021-11-23T18:03:14.186Z] 18:03:14 INFO - GECKO(5456) | [Child 904: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL dd70300 == 1 [pid = 904] [id = 6] [url = about:blank]
[task 2021-11-23T18:03:14.197Z] 18:03:14 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL bb93c00 == 2 [pid = 4536] [id = 27]
[task 2021-11-23T18:03:14.201Z] 18:03:14 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (526b600) [pid = 4536] [serial = 70] [outer = 0]
[task 2021-11-23T18:03:14.201Z] 18:03:14 INFO - GECKO(5456) | [Child 4536: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (de31c00) [pid = 4536] [serial = 71] [outer = 526b600]
[task 2021-11-23T18:03:14.246Z] 18:03:14 INFO - checking window state
Description
•