1685752 - Intermittent SUMMARY: ThreadSanitizer: data race /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 in std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::deall

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=326195928&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/MfZ0aY83SQ2pz1Cn9bIl-Q/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-01-08T15:58:32.669Z] 15:58:32     INFO - GECKO(3291) |   Thread T21 'StyleThread#1' (tid=3426, running) created by main thread at:
[task 2021-01-08T15:58:32.669Z] 15:58:32     INFO - GECKO(3291) |     #0 pthread_create /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:966:3 (firefox+0x5668b)
[task 2021-01-08T15:58:32.669Z] 15:58:32     INFO - GECKO(3291) |     #1 std::sys::unix::thread::Thread::new::he0fcb8382fb479a0 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:50:19 (libxul.so+0x7ff76e5)
[task 2021-01-08T15:58:32.670Z] 15:58:32     INFO - GECKO(3291) |     #2 std::thread::Builder::spawn_unchecked::ha601f745baa9c56b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:498:22 (libxul.so+0x7ec4f07)
[task 2021-01-08T15:58:32.670Z] 15:58:32     INFO - GECKO(3291) |     #3 std::thread::Builder::spawn::h3ad6817dae0d71a6 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:381:18 (libxul.so+0x7ec4f07)
[task 2021-01-08T15:58:32.670Z] 15:58:32     INFO - GECKO(3291) |     #4 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::h72e927ef12ab1721 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:101:9 (libxul.so+0x7ec4f07)
[task 2021-01-08T15:58:32.670Z] 15:58:32     INFO - GECKO(3291) |     #5 rayon_core::registry::Registry::new::hab306d15e6200bd3 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:260:29 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.670Z] 15:58:32     INFO - GECKO(3291) |     #6 rayon_core::thread_pool::ThreadPool::build::h88161ce417c8eefc /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/thread_pool/mod.rs:69:24 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.671Z] 15:58:32     INFO - GECKO(3291) |     #7 rayon_core::ThreadPoolBuilder$LT$S$GT$::build::hc3d42f131963fd06 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/lib.rs:202:9 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.671Z] 15:58:32     INFO - GECKO(3291) |     #8 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::__static_ref_initialize::h32b79a21486e8dfa /builds/worker/checkouts/gecko/servo/components/style/global_style_data.rs:152:27 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.673Z] 15:58:32     INFO - GECKO(3291) |     #9 core::ops::function::FnOnce::call_once::hfd8aa1e889f89652 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.673Z] 15:58:32     INFO - GECKO(3291) |     #10 lazy_static::lazy::Lazy$LT$T$GT$::get::_$u7b$$u7b$closure$u7d$$u7d$::hdf1331e0df157689 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/inline_lazy.rs:31:29 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.673Z] 15:58:32     INFO - GECKO(3291) |     #11 std::sync::once::Once::call_once::_$u7b$$u7b$closure$u7d$$u7d$::hd1ffaec532db8c01 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:261:41 (libxul.so+0x81277f7)
[task 2021-01-08T15:58:32.673Z] 15:58:32     INFO - GECKO(3291) |     #12 std::sync::once::Once::call_inner::h9118e984e86aa9c3 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:419:21 (libxul.so+0x7feb552)
[task 2021-01-08T15:58:32.673Z] 15:58:32     INFO - GECKO(3291) |     #13 std::sync::once::Once::call_once::h84a0686d71a1c72b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:261:9 (libxul.so+0x832a9ad)
[task 2021-01-08T15:58:32.674Z] 15:58:32     INFO - GECKO(3291) |     #14 lazy_static::lazy::Lazy$LT$T$GT$::get::h8bfa7001399b788c /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/inline_lazy.rs:30:9 (libxul.so+0x832a9ad)
[task 2021-01-08T15:58:32.674Z] 15:58:32     INFO - GECKO(3291) |     #15 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::__stability::hb0a2673a21e52338 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/lib.rs:142:21 (libxul.so+0x832a9ad)
[task 2021-01-08T15:58:32.676Z] 15:58:32     INFO - GECKO(3291) |     #16 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::h578b0ca9aa209ca2 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/lib.rs:144:17 (libxul.so+0x832a9ad)
[task 2021-01-08T15:58:32.676Z] 15:58:32     INFO - GECKO(3291) |     #17 geckoservo::glue::traverse_subtree::hca578a3e4bac8c3b /builds/worker/checkouts/gecko/servo/ports/geckolib/glue.rs:255:31 (libxul.so+0x79ebc3c)
[task 2021-01-08T15:58:32.676Z] 15:58:32     INFO - GECKO(3291) |     #18 Servo_TraverseSubtree /builds/worker/checkouts/gecko/servo/ports/geckolib/glue.rs:325:5 (libxul.so+0x79eb705)
[task 2021-01-08T15:58:32.676Z] 15:58:32     INFO - GECKO(3291) |     #19 mozilla::ServoStyleSet::StyleNewSubtree(mozilla::dom::Element*) /builds/worker/checkouts/gecko/layout/style/ServoStyleSet.cpp:806:7 (libxul.so+0x4d3487d)
[task 2021-01-08T15:58:32.677Z] 15:58:32     INFO - GECKO(3291) |     #20 nsCSSFrameConstructor::ConstructDocElementFrame(mozilla::dom::Element*) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:2166:29 (libxul.so+0x4e1ba59)
[task 2021-01-08T15:58:32.677Z] 15:58:32     INFO - GECKO(3291) |     #21 nsCSSFrameConstructor::ContentRangeInserted(nsIContent*, nsIContent*, nsCSSFrameConstructor::InsertionKind) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:6899:9 (libxul.so+0x4e2caec)
[task 2021-01-08T15:58:32.677Z] 15:58:32     INFO - GECKO(3291) |     #22 nsCSSFrameConstructor::ContentInserted(nsIContent*, nsCSSFrameConstructor::InsertionKind) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:6817:3 (libxul.so+0x4e2c6d1)
[task 2021-01-08T15:58:32.678Z] 15:58:32     INFO - GECKO(3291) |     #23 mozilla::PresShell::Initialize() /builds/worker/checkouts/gecko/layout/base/PresShell.cpp:1893:26 (libxul.so+0x4dcbc09)
[task 2021-01-08T15:58:32.678Z] 15:58:32     INFO - GECKO(3291) |     #24 nsContentSink::StartLayout(bool) /builds/worker/checkouts/gecko/dom/base/nsContentSink.cpp:1140:30 (libxul.so+0x25dd1c6)
[task 2021-01-08T15:58:32.679Z] 15:58:32     INFO - GECKO(3291) |     #25 HTMLContentSink::OpenBody() /builds/worker/checkouts/gecko/dom/html/nsHTMLContentSink.cpp:776:3 (libxul.so+0x3ace323)
[task 2021-01-08T15:58:32.679Z] 15:58:32     INFO - GECKO(3291) |     #26 HTMLContentSink::OpenContainer(nsIHTMLContentSink::ElementType) /builds/worker/checkouts/gecko/dom/html/nsHTMLContentSink.cpp:795:12 (libxul.so+0x3ace374)
[task 2021-01-08T15:58:32.680Z] 15:58:32     INFO - GECKO(3291) |     #27 non-virtual thunk to HTMLContentSink::OpenContainer(nsIHTMLContentSink::ElementType) /builds/worker/checkouts/gecko/dom/html/nsHTMLContentSink.cpp (libxul.so+0x3ace515)
[task 2021-01-08T15:58:32.680Z] 15:58:32     INFO - GECKO(3291) |     #28 CNavDTD::BuildModel(nsITokenizer*, nsIContentSink*) /builds/worker/checkouts/gecko/parser/htmlparser/CNavDTD.cpp:36:14 (libxul.so+0x1bb586d)
[task 2021-01-08T15:58:32.680Z] 15:58:32     INFO - GECKO(3291) |     #29 BuildModel /builds/worker/checkouts/gecko/parser/htmlparser/nsParser.cpp:1058:22 (libxul.so+0x1bbdf11)
[task 2021-01-08T15:58:32.681Z] 15:58:32     INFO - GECKO(3291) |     #30 nsParser::ResumeParse(bool, bool, bool) /builds/worker/checkouts/gecko/parser/htmlparser/nsParser.cpp:963:18 (libxul.so+0x1bbdf11)
[task 2021-01-08T15:58:32.681Z] 15:58:32     INFO - GECKO(3291) |     #31 OnStopRequest /builds/worker/checkouts/gecko/parser/htmlparser/nsParser.cpp:1352:10 (libxul.so+0x1bc0860)
[task 2021-01-08T15:58:32.681Z] 15:58:32     INFO - GECKO(3291) |     #32 non-virtual thunk to nsParser::OnStopRequest(nsIRequest*, nsresult) /builds/worker/checkouts/gecko/parser/htmlparser/nsParser.cpp (libxul.so+0x1bc0860)
[task 2021-01-08T15:58:32.681Z] 15:58:32     INFO - GECKO(3291) |     #33 nsDocumentOpenInfo::OnStopRequest(nsIRequest*, nsresult) /builds/worker/checkouts/gecko/uriloader/base/nsURILoader.cpp:215:15 (libxul.so+0x1b39ab4)
[task 2021-01-08T15:58:32.682Z] 15:58:32     INFO - GECKO(3291) |     #34 nsBaseChannel::OnStopRequest(nsIRequest*, nsresult) /builds/worker/checkouts/gecko/netwerk/base/nsBaseChannel.cpp:853:16 (libxul.so+0xcc3a18)
[task 2021-01-08T15:58:32.683Z] 15:58:32     INFO - GECKO(3291) |     #35 non-virtual thunk to nsBaseChannel::OnStopRequest(nsIRequest*, nsresult) /builds/worker/checkouts/gecko/netwerk/base/nsBaseChannel.cpp (libxul.so+0xcc3b95)
[task 2021-01-08T15:58:32.683Z] 15:58:32     INFO - GECKO(3291) |     #36 nsInputStreamPump::OnStateStop() /builds/worker/checkouts/gecko/netwerk/base/nsInputStreamPump.cpp:649:16 (libxul.so+0xcea9a3)
[task 2021-01-08T15:58:32.683Z] 15:58:32     INFO - GECKO(3291) |     #37 nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*) /builds/worker/checkouts/gecko/netwerk/base/nsInputStreamPump.cpp:397:21 (libxul.so+0xce9af2)
[task 2021-01-08T15:58:32.685Z] 15:58:32     INFO - GECKO(3291) |     #38 non-virtual thunk to nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*) /builds/worker/checkouts/gecko/netwerk/base/nsInputStreamPump.cpp (libxul.so+0xceac29)
[task 2021-01-08T15:58:32.685Z] 15:58:32     INFO - GECKO(3291) |     #39 RunAsyncWaitCallback /builds/worker/checkouts/gecko/xpcom/io/NonBlockingAsyncInputStream.cpp:397:13 (libxul.so+0xb1888c)
[task 2021-01-08T15:58:32.685Z] 15:58:32     INFO - GECKO(3291) |     #40 mozilla::NonBlockingAsyncInputStream::AsyncWaitRunnable::Run() /builds/worker/checkouts/gecko/xpcom/io/NonBlockingAsyncInputStream.cpp:33:14 (libxul.so+0xb1888c)
[task 2021-01-08T15:58:32.685Z] 15:58:32     INFO - GECKO(3291) |     #41 mozilla::RunnableTask::Run() /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:459:16 (libxul.so+0xb77f42)
[task 2021-01-08T15:58:32.686Z] 15:58:32     INFO - GECKO(3291) |     #42 mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:739:26 (libxul.so+0xb75e80)
[task 2021-01-08T15:58:32.687Z] 15:58:32     INFO - GECKO(3291) |     #43 mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:598:15 (libxul.so+0xb74ae6)
[task 2021-01-08T15:58:32.687Z] 15:58:32     INFO - GECKO(3291) |     #44 mozilla::TaskController::ProcessPendingMTTask(bool) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:382:36 (libxul.so+0xb74d84)
[task 2021-01-08T15:58:32.687Z] 15:58:32     INFO - GECKO(3291) |     #45 operator() /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:123:37 (libxul.so+0xb7af37)
[task 2021-01-08T15:58:32.688Z] 15:58:32     INFO - GECKO(3291) |     #46 mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_3>::Run() /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:534:5 (libxul.so+0xb7af37)
[task 2021-01-08T15:58:32.689Z] 15:58:32     INFO - GECKO(3291) |     #47 nsThread::ProcessNextEvent(bool, bool*) /builds/worker/checkouts/gecko/xpcom/threads/nsThread.cpp:1200:14 (libxul.so+0xb8bf7a)
[task 2021-01-08T15:58:32.689Z] 15:58:32     INFO - GECKO(3291) |     #48 NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/checkouts/gecko/xpcom/threads/nsThreadUtils.cpp:548:10 (libxul.so+0xb91cb2)
[task 2021-01-08T15:58:32.689Z] 15:58:32     INFO - GECKO(3291) |     #49 mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:87:21 (libxul.so+0x148db5d)
[task 2021-01-08T15:58:32.689Z] 15:58:32     INFO - GECKO(3291) |     #50 mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:270:30 (libxul.so+0x148e5fb)
[task 2021-01-08T15:58:32.690Z] 15:58:32     INFO - GECKO(3291) |     #51 RunInternal /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:334:10 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.691Z] 15:58:32     INFO - GECKO(3291) |     #52 RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:327:3 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.691Z] 15:58:32     INFO - GECKO(3291) |     #53 MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:309:3 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.691Z] 15:58:32     INFO - GECKO(3291) |     #54 nsBaseAppShell::Run() /builds/worker/checkouts/gecko/widget/nsBaseAppShell.cpp:137:27 (libxul.so+0x4adb6e6)
[task 2021-01-08T15:58:32.691Z] 15:58:32     INFO - GECKO(3291) |     #55 XRE_RunAppShell() /builds/worker/checkouts/gecko/toolkit/xre/nsEmbedFunctions.cpp:902:20 (libxul.so+0x67404a9)
[task 2021-01-08T15:58:32.693Z] 15:58:32     INFO - GECKO(3291) |     #56 mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:237:9 (libxul.so+0x148e5ad)
[task 2021-01-08T15:58:32.693Z] 15:58:32     INFO - GECKO(3291) |     #57 RunInternal /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:334:10 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.693Z] 15:58:32     INFO - GECKO(3291) |     #58 RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:327:3 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.693Z] 15:58:32     INFO - GECKO(3291) |     #59 MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:309:3 (libxul.so+0x1418fcc)
[task 2021-01-08T15:58:32.694Z] 15:58:32     INFO - GECKO(3291) |     #60 XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/checkouts/gecko/toolkit/xre/nsEmbedFunctions.cpp:733:34 (libxul.so+0x674022a)
[task 2021-01-08T15:58:32.694Z] 15:58:32     INFO - GECKO(3291) |     #61 mozilla::BootstrapImpl::XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/checkouts/gecko/toolkit/xre/Bootstrap.cpp:67:12 (libxul.so+0x6747ec2)
[task 2021-01-08T15:58:32.694Z] 15:58:32     INFO - GECKO(3291) |     #62 content_process_main /builds/worker/checkouts/gecko/browser/app/../../ipc/contentproc/plugin-container.cpp:57:28 (firefox+0xc7901)
[task 2021-01-08T15:58:32.696Z] 15:58:32     INFO - GECKO(3291) |     #63 main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:305:18 (firefox+0xc7901)
[task 2021-01-08T15:58:32.696Z] 15:58:32     INFO - GECKO(3291) | SUMMARY: ThreadSanitizer: data race /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 in std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::dealloc::hf2558a0b1315b81b
[task 2021-01-08T15:58:32.696Z] 15:58:32     INFO - GECKO(3291) | ==================



[task 2021-01-08T15:57:55.058Z] 15:57:55     INFO - TEST-START | layout/generic/test/test_scroll_position_restore.html```

Comment 1

[Intermittent Failures Robot]

1 failures in 2956 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64-tsan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 2

[Aria Beingessner [:Gankra]]

Attachment: tsan-backtrace-jan-2021.txt

Another instance slipping through the cracks of the crossbeam supressions.

Comment 3

[Aria Beingessner [:Gankra]]

Looks like the new supression worked for this

Comment 4

[Andreea Pavel [:apavel]]

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=348225499&repo=mozilla-esr91&lineNumber=2935

[task 2021-08-12T13:38:39.862Z] 13:38:39     INFO - REFTEST TEST-START | layout/base/crashtests/468555-1.xhtml
[task 2021-08-12T13:38:39.865Z] 13:38:39     INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/layout/base/crashtests/468555-1.xhtml | 120 / 121 (99%)
[task 2021-08-12T13:38:40.050Z] 13:38:40     INFO - REFTEST TEST-PASS | layout/base/crashtests/468555-1.xhtml | (LOAD ONLY)
[task 2021-08-12T13:38:40.050Z] 13:38:40     INFO - REFTEST TEST-END | layout/base/crashtests/468555-1.xhtml
[task 2021-08-12T13:38:40.113Z] 13:38:40     INFO - REFTEST INFO | Result summary:
[task 2021-08-12T13:38:40.113Z] 13:38:40     INFO - REFTEST INFO | Successful: 121 (0 pass, 121 load only)
[task 2021-08-12T13:38:40.114Z] 13:38:40     INFO - REFTEST INFO | Unexpected: 0 (0 unexpected fail, 0 unexpected pass, 0 unexpected asserts, 0 failed load, 0 exception)
[task 2021-08-12T13:38:40.115Z] 13:38:40     INFO - REFTEST INFO | Known problems: 0 (0 known fail, 0 known asserts, 0 random, 0 skipped, 0 slow)
[task 2021-08-12T13:38:40.115Z] 13:38:40     INFO - REFTEST SUITE-END | Shutdown
[task 2021-08-12T13:38:40.117Z] 13:38:40     INFO - REFTEST INFO | Slowest test took 3485ms (file:///builds/worker/workspace/build/tests/reftest/tests/layout/base/crashtests/373628-1.html)
[task 2021-08-12T13:38:40.119Z] 13:38:40     INFO - REFTEST INFO | Total canvas count = 0
[task 2021-08-12T13:38:40.848Z] 13:38:40     INFO - 1628775520846	Marionette	TRACE	Received observer notification quit-application
[task 2021-08-12T13:38:40.852Z] 13:38:40     INFO - 1628775520850	Marionette	INFO	Stopped listening on port 2828
[task 2021-08-12T13:38:40.855Z] 13:38:40     INFO - 1628775520851	Marionette	DEBUG	Marionette stopped listening
[task 2021-08-12T13:38:41.357Z] 13:38:41     INFO - JavaScript error: resource:///modules/Interactions.jsm, line 209: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIUserIdleService.removeIdleObserver]
[task 2021-08-12T13:38:42.455Z] 13:38:42     INFO - ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-12T13:38:42.468Z] 13:38:42     INFO - ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-12T13:38:42.470Z] 13:38:42     INFO - ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-12T13:38:51.814Z] 13:38:51     INFO - ==================
[task 2021-08-12T13:38:51.816Z] 13:38:51     INFO - WARNING: ThreadSanitizer: data race (pid=1456)
[task 2021-08-12T13:38:51.817Z] 13:38:51     INFO -   Write of size 8 at 0x7b7400260200 by thread T47:
[task 2021-08-12T13:38:51.817Z] 13:38:51     INFO -     #0 free /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:707:3 (firefox+0x565d8)
[task 2021-08-12T13:38:51.818Z] 13:38:51     INFO -     #1 std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::dealloc::hc30512f2445cb68e /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 (libxul.so+0x7eeb906)
[task 2021-08-12T13:38:51.819Z] 13:38:51     INFO -     #2 __rdl_dealloc /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/alloc.rs:365:18 (libxul.so+0x7eeb906)
[task 2021-08-12T13:38:51.820Z] 13:38:51     INFO -     #3 alloc::alloc::dealloc::h46ef56a1f2c8a9fa /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:104:14 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.821Z] 13:38:51     INFO -     #4 _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$::deallocate::h0cf830c4369bc87a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:239:22 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.826Z] 13:38:51     INFO -     #5 alloc::alloc::box_free::hdd9ba752e43c073c /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:334:9 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.827Z] 13:38:51     INFO -     #6 core::ptr::drop_in_place$LT$alloc..boxed..Box$LT$crossbeam_epoch..internal..Local$GT$$GT$::h8a0c8fa0106e1339 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:192:1 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.828Z] 13:38:51     INFO -     #7 core::mem::drop::he6522a8ef8bff00d /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:891:24 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.829Z] 13:38:51     INFO -     #8 _$LT$crossbeam_epoch..atomic..Owned$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h362522160a588ad5 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/atomic.rs:760:13 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.830Z] 13:38:51     INFO -     #9 core::ptr::drop_in_place$LT$crossbeam_epoch..atomic..Owned$LT$crossbeam_epoch..internal..Local$GT$$GT$::hbebd3946879c164b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:192:1 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.831Z] 13:38:51     INFO -     #10 core::mem::drop::h3578648017a6ccf1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:891:24 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.832Z] 13:38:51     INFO -     #11 crossbeam_epoch::guard::Guard::defer_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h735fe990e47826bd /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/guard.rs:195:47 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.833Z] 13:38:51     INFO -     #12 crossbeam_epoch::deferred::Deferred::new::call::he419266ea7b94892 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/deferred.rs:46:21 (libxul.so+0x77964b9)
[task 2021-08-12T13:38:51.834Z] 13:38:51     INFO -     #13 crossbeam_epoch::deferred::Deferred::call::hc5160e87d7dfc55b /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/deferred.rs:77:18 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.835Z] 13:38:51     INFO -     #14 _$LT$crossbeam_epoch..internal..Bag$u20$as$u20$core..ops..drop..Drop$GT$::drop::h01de7404a990ac2c /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:201:13 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.838Z] 13:38:51     INFO -     #15 core::ptr::drop_in_place$LT$crossbeam_epoch..internal..Bag$GT$::hfaac2c349f83eb49 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:192:1 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.839Z] 13:38:51     INFO -     #16 core::ptr::drop_in_place$LT$crossbeam_epoch..internal..SealedBag$GT$::he31b2560e646da38 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:192:1 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.841Z] 13:38:51     INFO -     #17 core::mem::drop::h0da076a012118ddc /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:891:24 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.847Z] 13:38:51     INFO -     #18 crossbeam_epoch::internal::Global::collect::h0c6d61f157cd3874 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:295:37 (libxul.so+0x9c827a)
[task 2021-08-12T13:38:51.848Z] 13:38:51     INFO -     #19 crossbeam_epoch::internal::Local::pin::hdc9f51a22b2cd170 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:497:17 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.850Z] 13:38:51     INFO -     #20 crossbeam_epoch::collector::LocalHandle::pin::h4f8efcc2514bfca0 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/collector.rs:75:18 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.852Z] 13:38:51     INFO -     #21 crossbeam_epoch::default::pin::_$u7b$$u7b$closure$u7d$$u7d$::haed52855a5fa0eb0 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:23:26 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.853Z] 13:38:51     INFO -     #22 crossbeam_epoch::default::with_handle::_$u7b$$u7b$closure$u7d$$u7d$::hcf1a27b414d711fe /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:43:23 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.855Z] 13:38:51     INFO -     #23 std::thread::local::LocalKey$LT$T$GT$::try_with::h1c7afd3b40d029d6 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/local.rs:376:16 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.857Z] 13:38:51     INFO -     #24 crossbeam_epoch::default::with_handle::h9dbb80fdb6b1b0a5 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:42:5 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.858Z] 13:38:51     INFO -     #25 crossbeam_epoch::default::pin::hcb6d5d7e59a7a878 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:23:5 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.860Z] 13:38:51     INFO -     #26 crossbeam_deque::Stealer$LT$T$GT$::steal::h688c1b9918688358 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-deque/src/lib.rs:698:22 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.868Z] 13:38:51     INFO -     #27 rayon_core::registry::WorkerThread::steal::_$u7b$$u7b$closure$u7d$$u7d$::hd35ab8b8e452c168 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:779:27 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.870Z] 13:38:51     INFO -     #28 core::iter::traits::iterator::Iterator::find_map::check::_$u7b$$u7b$closure$u7d$$u7d$::hb9d60555b4a5230a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2384:32 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.872Z] 13:38:51     INFO -     #29 core::iter::adapters::filter::filter_try_fold::_$u7b$$u7b$closure$u7d$$u7d$::hf5961e4869591efc /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:44:44 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.873Z] 13:38:51     INFO -     #30 core::iter::traits::iterator::Iterator::try_fold::h6b1bc7da529f3ad1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2006:21 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.875Z] 13:38:51     INFO -     #31 _$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::h2fb38fc3032618ae /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/chain.rs:108:19 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.877Z] 13:38:51     INFO -     #32 _$LT$core..iter..adapters..filter..Filter$LT$I$C$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::hd9446307b6d8c24f /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:93:9 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.878Z] 13:38:51     INFO -     #33 core::iter::traits::iterator::Iterator::find_map::h5aa9dd11a0e6170c /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2390:9 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.879Z] 13:38:51     INFO -     #34 rayon_core::registry::WorkerThread::steal::h9814ce3d418a5459 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:774:23 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.880Z] 13:38:51     INFO -     #35 rayon_core::registry::WorkerThread::wait_until_cold::_$u7b$$u7b$closure$u7d$$u7d$::h1533ba9d0af8ed4d /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:726:29 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.881Z] 13:38:51     INFO -     #36 core::option::Option$LT$T$GT$::or_else::h0b8f383e7518b5af /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/option.rs:788:21 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.882Z] 13:38:51     INFO -     #37 rayon_core::registry::WorkerThread::wait_until_cold::heabb5d15cd383390 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:724:32 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.882Z] 13:38:51     INFO -     #38 rayon_core::registry::WorkerThread::wait_until::h906cfe1d88953cf4 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:704:13 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.883Z] 13:38:51     INFO -     #39 rayon_core::registry::main_loop::h5b1a6026d3538e54 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:837:5 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.883Z] 13:38:51     INFO -     #40 rayon_core::registry::ThreadBuilder::run::hce54465142ba1824 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:56:18 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.884Z] 13:38:51     INFO -     #41 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::_$u7b$$u7b$closure$u7d$$u7d$::hebd482fb756b3666 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:101:20 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.885Z] 13:38:51     INFO -     #42 std::sys_common::backtrace::__rust_begin_short_backtrace::hf388b4879bac49c4 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:125:18 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.885Z] 13:38:51     INFO -     #43 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hb9e39a8787d5076a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:481:17 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.886Z] 13:38:51     INFO -     #44 _$LT$std..panic..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hefd2dc54bccc5e64 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:344:9 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.887Z] 13:38:51     INFO -     #45 std::panicking::try::do_call::hb413228e0f3efe47 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:379:40 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.888Z] 13:38:51     INFO -     #46 std::panicking::try::h5d6bec00110e8dff /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:343:19 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.888Z] 13:38:51     INFO -     #47 std::panic::catch_unwind::hdfbd494db0fbb68b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:431:14 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.889Z] 13:38:51     INFO -     #48 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::hc11461aed3a3bbac /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:480:30 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.890Z] 13:38:51     INFO -     #49 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h93adb23bd0accc89 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.890Z] 13:38:51     INFO -     #50 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hb9e39a8787d5076a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:481:17 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.891Z] 13:38:51     INFO -     #51 _$LT$std..panic..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hefd2dc54bccc5e64 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:344:9 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.892Z] 13:38:51     INFO -     #52 std::panicking::try::do_call::hb413228e0f3efe47 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:379:40 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.893Z] 13:38:51     INFO -     #53 std::panicking::try::h5d6bec00110e8dff /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:343:19 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.893Z] 13:38:51     INFO -     #54 std::panic::catch_unwind::hdfbd494db0fbb68b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:431:14 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.894Z] 13:38:51     INFO -     #55 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::hc11461aed3a3bbac /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:480:30 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.895Z] 13:38:51     INFO -     #56 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h93adb23bd0accc89 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.896Z] 13:38:51     INFO -     #57 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hddd425db0b4240a1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1546:9 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.896Z] 13:38:51     INFO -     #58 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h7e8c9405d5d08b7a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1546:9 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.897Z] 13:38:51     INFO -     #59 std::sys::unix::thread::Thread::new::thread_start::h3769be6c1ba69e87 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:71:17 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.898Z] 13:38:51     INFO -   Previous atomic read of size 8 at 0x7b7400260200 by thread T29:
[task 2021-08-12T13:38:51.898Z] 13:38:51     INFO -     #0 __tsan_atomic64_load /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cpp:539:3 (firefox+0xa325e)
[task 2021-08-12T13:38:51.899Z] 13:38:51     INFO -     #1 core::sync::atomic::atomic_load::hb586bce3631ea3cf /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/sync/atomic.rs:2353:24 (libxul.so+0x9c834c)
[task 2021-08-12T13:38:51.900Z] 13:38:51     INFO -     #2 core::sync::atomic::AtomicUsize::load::h2d27f95094b18894 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/sync/atomic.rs:1492:26 (libxul.so+0x9c834c)
[task 2021-08-12T13:38:51.901Z] 13:38:51     INFO -     #3 crossbeam_epoch::atomic::Atomic$LT$T$GT$::load::hf1109fdd8982f4fb /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/atomic.rs:209:37 (libxul.so+0x9c834c)
[task 2021-08-12T13:38:51.902Z] 13:38:51     INFO -     #4 _$LT$crossbeam_epoch..sync..list..Iter$LT$T$C$C$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::next::h174a3af47c15629e /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/sync/list.rs:240:24 (libxul.so+0x9c834c)
[task 2021-08-12T13:38:51.903Z] 13:38:51     INFO -     #5 crossbeam_epoch::internal::Global::try_advance::h66493956398adbde /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:316:22 (libxul.so+0x9c834c)
[task 2021-08-12T13:38:51.903Z] 13:38:51     INFO -     #6 crossbeam_epoch::internal::Global::collect::h0c6d61f157cd3874 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:281:28 (libxul.so+0x9c7f8e)
[task 2021-08-12T13:38:51.904Z] 13:38:51     INFO -     #7 crossbeam_epoch::internal::Local::pin::hdc9f51a22b2cd170 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:497:17 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.904Z] 13:38:51     INFO -     #8 crossbeam_epoch::collector::LocalHandle::pin::h4f8efcc2514bfca0 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/collector.rs:75:18 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.905Z] 13:38:51     INFO -     #9 crossbeam_epoch::default::pin::_$u7b$$u7b$closure$u7d$$u7d$::haed52855a5fa0eb0 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:23:26 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.906Z] 13:38:51     INFO -     #10 crossbeam_epoch::default::with_handle::_$u7b$$u7b$closure$u7d$$u7d$::hcf1a27b414d711fe /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:43:23 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.907Z] 13:38:51     INFO -     #11 std::thread::local::LocalKey$LT$T$GT$::try_with::h1c7afd3b40d029d6 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/local.rs:376:16 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.907Z] 13:38:51     INFO -     #12 crossbeam_epoch::default::with_handle::h9dbb80fdb6b1b0a5 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:42:5 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.908Z] 13:38:51     INFO -     #13 crossbeam_epoch::default::pin::hcb6d5d7e59a7a878 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:23:5 (libxul.so+0x7dc8be0)
[task 2021-08-12T13:38:51.909Z] 13:38:51     INFO -     #14 crossbeam_deque::Stealer$LT$T$GT$::steal::h688c1b9918688358 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-deque/src/lib.rs:698:22 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.909Z] 13:38:51     INFO -     #15 rayon_core::registry::WorkerThread::steal::_$u7b$$u7b$closure$u7d$$u7d$::hd35ab8b8e452c168 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:779:27 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.910Z] 13:38:51     INFO -     #16 core::iter::traits::iterator::Iterator::find_map::check::_$u7b$$u7b$closure$u7d$$u7d$::hb9d60555b4a5230a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2384:32 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.911Z] 13:38:51     INFO -     #17 core::iter::adapters::filter::filter_try_fold::_$u7b$$u7b$closure$u7d$$u7d$::hf5961e4869591efc /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:44:44 (libxul.so+0x7dc8651)
[task 2021-08-12T13:38:51.912Z] 13:38:51     INFO -     #18 core::iter::traits::iterator::Iterator::try_fold::h6b1bc7da529f3ad1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2006:21 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.912Z] 13:38:51     INFO -     #19 _$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::h2fb38fc3032618ae /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/chain.rs:108:19 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.913Z] 13:38:51     INFO -     #20 _$LT$core..iter..adapters..filter..Filter$LT$I$C$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::hd9446307b6d8c24f /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:93:9 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.914Z] 13:38:51     INFO -     #21 core::iter::traits::iterator::Iterator::find_map::h5aa9dd11a0e6170c /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2390:9 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.915Z] 13:38:51     INFO -     #22 rayon_core::registry::WorkerThread::steal::h9814ce3d418a5459 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:774:23 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.915Z] 13:38:51     INFO -     #23 rayon_core::registry::WorkerThread::wait_until_cold::_$u7b$$u7b$closure$u7d$$u7d$::h1533ba9d0af8ed4d /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:726:29 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.916Z] 13:38:51     INFO -     #24 core::option::Option$LT$T$GT$::or_else::h0b8f383e7518b5af /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/option.rs:788:21 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.917Z] 13:38:51     INFO -     #25 rayon_core::registry::WorkerThread::wait_until_cold::heabb5d15cd383390 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:724:32 (libxul.so+0xa03e8d)
[task 2021-08-12T13:38:51.918Z] 13:38:51     INFO -     #26 rayon_core::registry::WorkerThread::wait_until::h906cfe1d88953cf4 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:704:13 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.918Z] 13:38:51     INFO -     #27 rayon_core::registry::main_loop::h5b1a6026d3538e54 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:837:5 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.919Z] 13:38:51     INFO -     #28 rayon_core::registry::ThreadBuilder::run::hce54465142ba1824 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:56:18 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.920Z] 13:38:51     INFO -     #29 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::_$u7b$$u7b$closure$u7d$$u7d$::hebd482fb756b3666 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:101:20 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.921Z] 13:38:51     INFO -     #30 std::sys_common::backtrace::__rust_begin_short_backtrace::hf388b4879bac49c4 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:125:18 (libxul.so+0x7dcad05)
[task 2021-08-12T13:38:51.921Z] 13:38:51     INFO -     #31 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hb9e39a8787d5076a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:481:17 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.922Z] 13:38:51     INFO -     #32 _$LT$std..panic..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hefd2dc54bccc5e64 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:344:9 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.922Z] 13:38:51     INFO -     #33 std::panicking::try::do_call::hb413228e0f3efe47 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:379:40 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.923Z] 13:38:51     INFO -     #34 std::panicking::try::h5d6bec00110e8dff /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:343:19 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.924Z] 13:38:51     INFO -     #35 std::panic::catch_unwind::hdfbd494db0fbb68b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:431:14 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.925Z] 13:38:51     INFO -     #36 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::hc11461aed3a3bbac /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:480:30 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.925Z] 13:38:51     INFO -     #37 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h93adb23bd0accc89 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.926Z] 13:38:51     INFO -     #38 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hb9e39a8787d5076a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:481:17 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.927Z] 13:38:51     INFO -     #39 _$LT$std..panic..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hefd2dc54bccc5e64 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:344:9 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.928Z] 13:38:51     INFO -     #40 std::panicking::try::do_call::hb413228e0f3efe47 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:379:40 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.928Z] 13:38:51     INFO -     #41 std::panicking::try::h5d6bec00110e8dff /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:343:19 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.929Z] 13:38:51     INFO -     #42 std::panic::catch_unwind::hdfbd494db0fbb68b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:431:14 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.930Z] 13:38:51     INFO -     #43 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::hc11461aed3a3bbac /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:480:30 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.931Z] 13:38:51     INFO -     #44 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h93adb23bd0accc89 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x7dca022)
[task 2021-08-12T13:38:51.931Z] 13:38:51     INFO -     #45 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hddd425db0b4240a1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1546:9 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.932Z] 13:38:51     INFO -     #46 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h7e8c9405d5d08b7a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1546:9 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.932Z] 13:38:51     INFO -     #47 std::sys::unix::thread::Thread::new::thread_start::h3769be6c1ba69e87 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:71:17 (libxul.so+0x7eed016)
[task 2021-08-12T13:38:51.933Z] 13:38:51     INFO -   Thread T47 'StyleThread#3' (tid=1535, running) created by main thread at:
[task 2021-08-12T13:38:51.933Z] 13:38:51     INFO -     #0 pthread_create /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:965:3 (firefox+0x577eb)
[task 2021-08-12T13:38:51.934Z] 13:38:51     INFO -     #1 std::sys::unix::thread::Thread::new::h9c3f03fae32c12e2 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:50:19 (libxul.so+0x7eecd7b)
[task 2021-08-12T13:38:51.935Z] 13:38:51     INFO -     #2 std::thread::Builder::spawn_unchecked::h2d7ee45c007cc32a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:505:22 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.935Z] 13:38:51     INFO -     #3 std::thread::Builder::spawn::h20276e62e98c5bee /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:388:18 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.936Z] 13:38:51     INFO -     #4 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::h80da87d410d8cd32 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:101:9 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.937Z] 13:38:51     INFO -     #5 rayon_core::registry::Registry::new::hba3f4cd079ccb318 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:260:29 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.937Z] 13:38:51     INFO -     #6 rayon_core::thread_pool::ThreadPool::build::hbb52b51dc034aabf /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/thread_pool/mod.rs:69:24 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.938Z] 13:38:51     INFO -     #7 rayon_core::ThreadPoolBuilder$LT$S$GT$::build::hc3c677d429b8b305 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/lib.rs:202:9 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.938Z] 13:38:51     INFO -     #8 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::__static_ref_initialize::heefe24b8265d1e6b /builds/worker/checkouts/gecko/servo/components/style/global_style_data.rs:149:27 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.939Z] 13:38:51     INFO -     #9 core::ops::function::FnOnce::call_once::h9ab87a47903d81f6 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.940Z] 13:38:51     INFO -     #10 lazy_static::lazy::Lazy$LT$T$GT$::get::_$u7b$$u7b$closure$u7d$$u7d$::hf4101768d44c8904 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/inline_lazy.rs:31:29 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.941Z] 13:38:51     INFO -     #11 std::sync::once::Once::call_once::_$u7b$$u7b$closure$u7d$$u7d$::ha2a18fc25e79d88b /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:261:41 (libxul.so+0x800eb50)
[task 2021-08-12T13:38:51.941Z] 13:38:51     INFO -     #12 std::sync::once::Once::call_inner::h5dce4086ee6ceeed /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:418:21 (libxul.so+0xa0c43b)
[task 2021-08-12T13:38:51.942Z] 13:38:51     INFO -     #13 std::sync::once::Once::call_once::hc70ce214d9771eb5 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sync/once.rs:261:9 (libxul.so+0x8244479)
[task 2021-08-12T13:38:51.942Z] 13:38:51     INFO -     #14 lazy_static::lazy::Lazy$LT$T$GT$::get::h8019d8db054c3f2a /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/inline_lazy.rs:30:9 (libxul.so+0x8244479)
[task 2021-08-12T13:38:51.943Z] 13:38:51     INFO -     #15 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::__stability::hd41c8754953540e4 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/lib.rs:142:21 (libxul.so+0x8244479)
[task 2021-08-12T13:38:51.943Z] 13:38:51     INFO -     #16 _$LT$style..global_style_data..STYLE_THREAD_POOL$u20$as$u20$core..ops..deref..Deref$GT$::deref::h12b6afcdced318e3 /builds/worker/checkouts/gecko/third_party/rust/lazy_static/src/lib.rs:144:17 (libxul.so+0x8244479)
[task 2021-08-12T13:38:51.944Z] 13:38:51     INFO -     #17 geckoservo::glue::traverse_subtree::hba73293527990a42 /builds/worker/checkouts/gecko/servo/ports/geckolib/glue.rs:256:31 (libxul.so+0x78bcf6e)
[task 2021-08-12T13:38:51.945Z] 13:38:51     INFO -     #18 Servo_TraverseSubtree /builds/worker/checkouts/gecko/servo/ports/geckolib/glue.rs:326:5 (libxul.so+0x78bc9fb)
[task 2021-08-12T13:38:51.945Z] 13:38:51     INFO -     #19 mozilla::ServoStyleSet::StyleNewSubtree(mozilla::dom::Element*) /builds/worker/checkouts/gecko/layout/style/ServoStyleSet.cpp:807:7 (libxul.so+0x4cd3e0d)
[task 2021-08-12T13:38:51.946Z] 13:38:51     INFO -     #20 nsCSSFrameConstructor::ConstructDocElementFrame(mozilla::dom::Element*) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:2232:29 (libxul.so+0x4db7a39)
[task 2021-08-12T13:38:51.947Z] 13:38:51     INFO -     #21 nsCSSFrameConstructor::ContentRangeInserted(nsIContent*, nsIContent*, nsCSSFrameConstructor::InsertionKind) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:6926:9 (libxul.so+0x4dc83e6)
[task 2021-08-12T13:38:51.947Z] 13:38:51     INFO -     #22 nsCSSFrameConstructor::ContentInserted(nsIContent*, nsCSSFrameConstructor::InsertionKind) /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:6844:3 (libxul.so+0x4dc7fe1)
[task 2021-08-12T13:38:51.948Z] 13:38:51     INFO -     #23 mozilla::PresShell::Initialize() /builds/worker/checkouts/gecko/layout/base/PresShell.cpp:1892:26 (libxul.so+0x4d676ac)
[task 2021-08-12T13:38:51.948Z] 13:38:51     INFO -     #24 mozilla::dom::PrototypeDocumentContentSink::StartLayout() /builds/worker/checkouts/gecko/dom/prototype/PrototypeDocumentContentSink.cpp:698:30 (libxul.so+0x447758f)
[task 2021-08-12T13:38:51.949Z] 13:38:51     INFO -     #25 mozilla::dom::PrototypeDocumentContentSink::DoneWalking() /builds/worker/checkouts/gecko/dom/prototype/PrototypeDocumentContentSink.cpp:667:3 (libxul.so+0x44771f9)
[task 2021-08-12T13:38:51.950Z] 13:38:51     INFO -     #26 MaybeDoneWalking /builds/worker/checkouts/gecko/dom/prototype/PrototypeDocumentContentSink.cpp:643:10 (libxul.so+0x44770f8)
[task 2021-08-12T13:38:51.950Z] 13:38:51     INFO -     #27 InitialTranslationCompleted /builds/worker/checkouts/gecko/dom/prototype/PrototypeDocumentContentSink.cpp:630:3 (libxul.so+0x44770f8)
[task 2021-08-12T13:38:51.951Z] 13:38:51     INFO -     #28 non-virtual thunk to mozilla::dom::PrototypeDocumentContentSink::InitialTranslationCompleted() /builds/worker/checkouts/gecko/dom/prototype/PrototypeDocumentContentSink.cpp (libxul.so+0x44770f8)
[task 2021-08-12T13:38:51.952Z] 13:38:51     INFO -     #29 InitialTranslationCompleted /builds/worker/checkouts/gecko/dom/l10n/DocumentL10n.cpp:302:19 (libxul.so+0x49f8844)
[task 2021-08-12T13:38:51.952Z] 13:38:51     INFO -     #30 L10nReadyHandler::ResolvedCallback(JSContext*, JS::Handle<JS::Value>) /builds/worker/checkouts/gecko/dom/l10n/DocumentL10n.cpp:79:20 (libxul.so+0x49f8844)
[task 2021-08-12T13:38:51.953Z] 13:38:51     INFO -     #31 mozilla::dom::(anonymous namespace)::PromiseNativeHandlerShim::ResolvedCallback(JSContext*, JS::Handle<JS::Value>) /builds/worker/checkouts/gecko/dom/promise/Promise.cpp:385:12 (libxul.so+0x4705b3c)
[task 2021-08-12T13:38:51.953Z] 13:38:51     INFO -     #32 mozilla::dom::NativeHandlerCallback(JSContext*, unsigned int, JS::Value*) /builds/worker/checkouts/gecko/dom/promise/Promise.cpp:338:29 (libxul.so+0x4706079)
[task 2021-08-12T13:38:51.954Z] 13:38:51     INFO -     #33 CallJSNative /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:426:13 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.955Z] 13:38:51     INFO -     #34 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:511:12 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.956Z] 13:38:51     INFO -     #35 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:571:10 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.956Z] 13:38:51     INFO -     #36 js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:588:8 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.957Z] 13:38:51     INFO -     #37 Call /builds/worker/checkouts/gecko/js/src/vm/Interpreter.h:106:10 (libxul.so+0x6a2d7a5)
[task 2021-08-12T13:38:51.957Z] 13:38:51     INFO -     #38 PromiseReactionJob(JSContext*, unsigned int, JS::Value*) /builds/worker/checkouts/gecko/js/src/builtin/Promise.cpp:1905:10 (libxul.so+0x6a2d7a5)
[task 2021-08-12T13:38:51.958Z] 13:38:51     INFO -     #39 CallJSNative /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:426:13 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.959Z] 13:38:51     INFO -     #40 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:511:12 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.959Z] 13:38:51     INFO -     #41 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:571:10 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.960Z] 13:38:51     INFO -     #42 js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:588:8 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.961Z] 13:38:51     INFO -     #43 JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/jsapi.cpp:2785:10 (libxul.so+0x691c001)
[task 2021-08-12T13:38:51.961Z] 13:38:51     INFO -     #44 mozilla::dom::PromiseJobCallback::Call(mozilla::dom::BindingCallContext&, JS::Handle<JS::Value>, mozilla::ErrorResult&) /builds/worker/workspace/obj-build/dom/bindings/PromiseBinding.cpp:31:8 (libxul.so+0x2af034b)
[task 2021-08-12T13:38:51.962Z] 13:38:51     INFO -     #45 Call /builds/worker/workspace/obj-build/dist/include/mozilla/dom/PromiseBinding.h:89:12 (libxul.so+0xb47460)
[task 2021-08-12T13:38:51.962Z] 13:38:51     INFO -     #46 Call /builds/worker/workspace/obj-build/dist/include/mozilla/dom/PromiseBinding.h:102:12 (libxul.so+0xb47460)
[task 2021-08-12T13:38:51.963Z] 13:38:51     INFO -     #47 mozilla::PromiseJobRunnable::Run(mozilla::AutoSlowOperation&) /builds/worker/checkouts/gecko/xpcom/base/CycleCollectedJSContext.cpp:212:18 (libxul.so+0xb47460)
[task 2021-08-12T13:38:51.964Z] 13:38:51     INFO -     #48 mozilla::CycleCollectedJSContext::PerformMicroTaskCheckPoint(bool) /builds/worker/checkouts/gecko/xpcom/base/CycleCollectedJSContext.cpp:647:17 (libxul.so+0xb34917)
[task 2021-08-12T13:38:51.964Z] 13:38:51     INFO -     #49 mozilla::CycleCollectedJSContext::AfterProcessTask(unsigned int) /builds/worker/checkouts/gecko/xpcom/base/CycleCollectedJSContext.cpp:462:3 (libxul.so+0xb351c1)
[task 2021-08-12T13:38:51.965Z] 13:38:51     INFO -     #50 XPCJSContext::AfterProcessTask(unsigned int) /builds/worker/checkouts/gecko/js/xpconnect/src/XPCJSContext.cpp:1485:28 (libxul.so+0x1a92a3f)
[task 2021-08-12T13:38:51.965Z] 13:38:51     INFO -     #51 nsThread::ProcessNextEvent(bool, bool*) /builds/worker/checkouts/gecko/xpcom/threads/nsThread.cpp:1189:24 (libxul.so+0xc36afb)
[task 2021-08-12T13:38:51.966Z] 13:38:51     INFO -     #52 NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/checkouts/gecko/xpcom/threads/nsThreadUtils.cpp:466:10 (libxul.so+0xc3ce62)
[task 2021-08-12T13:38:51.967Z] 13:38:51     INFO -     #53 mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:85:21 (libxul.so+0x151aa6d)
[task 2021-08-12T13:38:51.967Z] 13:38:51     INFO -     #54 RunInternal /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:331:10 (libxul.so+0x149ad6c)
[task 2021-08-12T13:38:51.968Z] 13:38:51     INFO -     #55 RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:324:3 (libxul.so+0x149ad6c)
[task 2021-08-12T13:38:51.969Z] 13:38:51     INFO -     #56 MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:306:3 (libxul.so+0x149ad6c)
[task 2021-08-12T13:38:51.969Z] 13:38:51     INFO -     #57 nsBaseAppShell::Run() /builds/worker/checkouts/gecko/widget/nsBaseAppShell.cpp:137:27 (libxul.so+0x4a4c9c6)
[task 2021-08-12T13:38:51.970Z] 13:38:51     INFO -     #58 nsAppStartup::Run() /builds/worker/checkouts/gecko/toolkit/components/startup/nsAppStartup.cpp:273:30 (libxul.so+0x6625d68)
[task 2021-08-12T13:38:51.970Z] 13:38:51     INFO -     #59 XREMain::XRE_mainRun() /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:5249:22 (libxul.so+0x673beaa)
[task 2021-08-12T13:38:51.971Z] 13:38:51     INFO -     #60 XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:5434:8 (libxul.so+0x673cb9d)
[task 2021-08-12T13:38:51.972Z] 13:38:51     INFO -     #61 XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:5493:21 (libxul.so+0x673d104)
[task 2021-08-12T13:38:51.972Z] 13:38:51     INFO -     #62 mozilla::BootstrapImpl::XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/Bootstrap.cpp:45:12 (libxul.so+0x67471b2)
[task 2021-08-12T13:38:51.973Z] 13:38:51     INFO -     #63 do_main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:225:22 (firefox+0xca6e0)
[task 2021-08-12T13:38:51.974Z] 13:38:51     INFO -     #64 main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:378:16 (firefox+0xca6e0)
[task 2021-08-12T13:38:51.974Z] 13:38:51     INFO -   Thread T29 'WRWorker#1' (tid=1513, running) created by main thread at:
[task 2021-08-12T13:38:51.975Z] 13:38:51     INFO -     #0 pthread_create /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:965:3 (firefox+0x577eb)
[task 2021-08-12T13:38:51.976Z] 13:38:51     INFO -     #1 std::sys::unix::thread::Thread::new::h9c3f03fae32c12e2 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:50:19 (libxul.so+0x7eecd7b)
[task 2021-08-12T13:38:51.976Z] 13:38:51     INFO -     #2 std::thread::Builder::spawn_unchecked::h2d7ee45c007cc32a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:505:22 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.977Z] 13:38:51     INFO -     #3 std::thread::Builder::spawn::h20276e62e98c5bee /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:388:18 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.978Z] 13:38:51     INFO -     #4 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::h80da87d410d8cd32 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:101:9 (libxul.so+0x7dc9a56)
[task 2021-08-12T13:38:51.978Z] 13:38:51     INFO -     #5 rayon_core::registry::Registry::new::hda537edff8e18c39 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:260:29 (libxul.so+0x871e4e0)
[task 2021-08-12T13:38:51.979Z] 13:38:51     INFO -     #6 rayon_core::thread_pool::ThreadPool::build::h3eb523a7b9e9e62f /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/thread_pool/mod.rs:69:24 (libxul.so+0x871e4e0)
[task 2021-08-12T13:38:51.980Z] 13:38:51     INFO -     #7 rayon_core::ThreadPoolBuilder$LT$S$GT$::build::hcf7addbe28834d28 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/lib.rs:202:9 (libxul.so+0x871e4e0)
[task 2021-08-12T13:38:51.980Z] 13:38:51     INFO -     #8 wr_thread_pool_new /builds/worker/checkouts/gecko/gfx/webrender_bindings/src/bindings.rs:1084:18 (libxul.so+0x871e4e0)
[task 2021-08-12T13:38:51.981Z] 13:38:51     INFO -     #9 WebRenderThreadPool /builds/worker/checkouts/gecko/gfx/webrender_bindings/RenderThread.cpp:1037:17 (libxul.so+0x2287117)
[task 2021-08-12T13:38:51.981Z] 13:38:51     INFO -     #10 RenderThread /builds/worker/checkouts/gecko/gfx/webrender_bindings/RenderThread.cpp:64:7 (libxul.so+0x2287117)
[task 2021-08-12T13:38:51.982Z] 13:38:51     INFO -     #11 mozilla::wr::RenderThread::Start() /builds/worker/checkouts/gecko/gfx/webrender_bindings/RenderThread.cpp:96:23 (libxul.so+0x2287117)
[task 2021-08-12T13:38:51.983Z] 13:38:51     INFO -     #12 gfxPlatform::InitLayersIPC() /builds/worker/checkouts/gecko/gfx/thebes/gfxPlatform.cpp:1331:7 (libxul.so+0x213a930)
[task 2021-08-12T13:38:51.983Z] 13:38:51     INFO -     #13 gfxPlatform::Init() /builds/worker/checkouts/gecko/gfx/thebes/gfxPlatform.cpp:971:3 (libxul.so+0x2138acd)
[task 2021-08-12T13:38:51.984Z] 13:38:51     INFO -     #14 gfxPlatform::GetPlatform() /builds/worker/checkouts/gecko/gfx/thebes/gfxPlatform.cpp:481:5 (libxul.so+0x2137b00)
[task 2021-08-12T13:38:51.984Z] 13:38:51     INFO -     #15 mozilla::widget::GfxInfoBase::GetContentBackend(nsTSubstring<char16_t>&) /builds/worker/checkouts/gecko/widget/GfxInfoBase.cpp:1851:25 (libxul.so+0x4a2c927)
[task 2021-08-12T13:38:51.985Z] 13:38:51     INFO -     #16 NS_InvokeByIndex /builds/worker/checkouts/gecko/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_x86_64_unix.S:101 (libxul.so+0xc5f735)
[task 2021-08-12T13:38:51.986Z] 13:38:51     INFO -     #17 GetAttribute /builds/worker/checkouts/gecko/js/xpconnect/src/xpcprivate.h:1461:12 (libxul.so+0x1ac8880)
[task 2021-08-12T13:38:51.987Z] 13:38:51     INFO -     #18 XPC_WN_GetterSetter(JSContext*, unsigned int, JS::Value*) /builds/worker/checkouts/gecko/js/xpconnect/src/XPCWrappedNativeJSOps.cpp:962:10 (libxul.so+0x1ac8880)
[task 2021-08-12T13:38:51.987Z] 13:38:51     INFO -     #19 CallJSNative /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:426:13 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.988Z] 13:38:51     INFO -     #20 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:511:12 (libxul.so+0x6873ca8)
[task 2021-08-12T13:38:51.989Z] 13:38:51     INFO -     #21 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:571:10 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.989Z] 13:38:51     INFO -     #22 js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:588:8 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.990Z] 13:38:51     INFO -     #23 js::CallGetter(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:713:10 (libxul.so+0x6875b35)
[task 2021-08-12T13:38:51.991Z] 13:38:51     INFO -     #24 CallGetter /builds/worker/checkouts/gecko/js/src/vm/NativeObject.cpp:2040:12 (libxul.so+0x6b2a8a3)
[task 2021-08-12T13:38:51.991Z] 13:38:51     INFO -     #25 GetExistingProperty<js::CanGC> /builds/worker/checkouts/gecko/js/src/vm/NativeObject.cpp:2068:12 (libxul.so+0x6b2a8a3)
[task 2021-08-12T13:38:51.992Z] 13:38:51     INFO -     #26 NativeGetPropertyInline<js::CanGC> /builds/worker/checkouts/gecko/js/src/vm/NativeObject.cpp:2214:14 (libxul.so+0x6b2a8a3)
[task 2021-08-12T13:38:51.993Z] 13:38:51     INFO -     #27 js::NativeGetProperty(JSContext*, JS::Handle<js::NativeObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/vm/NativeObject.cpp:2245:10 (libxul.so+0x6b2a8a3)
[task 2021-08-12T13:38:51.994Z] 13:38:51     INFO -     #28 GetProperty /builds/worker/checkouts/gecko/js/src/vm/ObjectOperations-inl.h:116:10 (libxul.so+0x6868354)
[task 2021-08-12T13:38:51.994Z] 13:38:51     INFO -     #29 GetObjectElementOperation /builds/worker/checkouts/gecko/js/src/vm/Interpreter-inl.h:419:10 (libxul.so+0x6868354)
[task 2021-08-12T13:38:51.995Z] 13:38:51     INFO -     #30 GetElementOperationWithStackIndex /builds/worker/checkouts/gecko/js/src/vm/Interpreter-inl.h:505:10 (libxul.so+0x6868354)
[task 2021-08-12T13:38:51.995Z] 13:38:51     INFO -     #31 Interpret(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:3040:12 (libxul.so+0x6868354)
[task 2021-08-12T13:38:51.996Z] 13:38:51     INFO -     #32 js::RunScript(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:395:13 (libxul.so+0x685d201)
[task 2021-08-12T13:38:51.997Z] 13:38:51     INFO -     #33 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:543:13 (libxul.so+0x68745cb)
[task 2021-08-12T13:38:51.998Z] 13:38:51     INFO -     #34 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:571:10 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.998Z] 13:38:51     INFO -     #35 js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:588:8 (libxul.so+0x6874de3)
[task 2021-08-12T13:38:51.999Z] 13:38:51     INFO -     #36 JS_CallFunctionValue(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/jsapi.cpp:2722:10 (libxul.so+0x691b6e9)
[task 2021-08-12T13:38:52.000Z] 13:38:52     INFO -     #37 nsXPCWrappedJS::CallMethod(unsigned short, nsXPTMethodInfo const*, nsXPTCMiniVariant*) /builds/worker/checkouts/gecko/js/xpconnect/src/XPCWrappedJSClass.cpp:971:17 (libxul.so+0x1abf659)
[task 2021-08-12T13:38:52.000Z] 13:38:52     INFO -     #38 PrepareAndDispatch /builds/worker/checkouts/gecko/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_linux.cpp:115:37 (libxul.so+0xc60711)
[task 2021-08-12T13:38:52.001Z] 13:38:52     INFO -     #39 SharedStub <null> (libxul.so+0xc5fa72)
[task 2021-08-12T13:38:52.002Z] 13:38:52     INFO -     #40 nsXREDirProvider::DoStartup() /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:982:11 (libxul.so+0x674c80e)
[task 2021-08-12T13:38:52.002Z] 13:38:52     INFO -     #41 XREMain::XRE_mainRun() /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:4998:18 (libxul.so+0x673b88f)
[task 2021-08-12T13:38:52.003Z] 13:38:52     INFO -     #42 XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:5434:8 (libxul.so+0x673cb9d)
[task 2021-08-12T13:38:52.004Z] 13:38:52     INFO -     #43 XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/nsAppRunner.cpp:5493:21 (libxul.so+0x673d104)
[task 2021-08-12T13:38:52.004Z] 13:38:52     INFO -     #44 mozilla::BootstrapImpl::XRE_main(int, char**, mozilla::BootstrapConfig const&) /builds/worker/checkouts/gecko/toolkit/xre/Bootstrap.cpp:45:12 (libxul.so+0x67471b2)
[task 2021-08-12T13:38:52.005Z] 13:38:52     INFO -     #45 do_main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:225:22 (firefox+0xca6e0)
[task 2021-08-12T13:38:52.006Z] 13:38:52     INFO -     #46 main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:378:16 (firefox+0xca6e0)
[task 2021-08-12T13:38:52.006Z] 13:38:52     INFO - SUMMARY: ThreadSanitizer: data race /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 in std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::dealloc::hc30512f2445cb68e
[task 2021-08-12T13:38:52.007Z] 13:38:52     INFO - ==================
[task 2021-08-12T13:38:52.093Z] 13:38:52    ERROR - TEST-UNEXPECTED-FAIL | layout/base/crashtests/468555-1.xhtml (finished) | application terminated with exit code -6
[task 2021-08-12T13:38:52.108Z] 13:38:52     INFO - REFTEST INFO | Process mode: e10s
[task 2021-08-12T13:38:52.109Z] 13:38:52  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2021-08-12T13:38:52.150Z] 13:38:52    ERROR - Return code: 250
[task 2021-08-12T13:38:52.151Z] 13:38:52     INFO - TinderboxPrint: reftest-crashtest<br/>242/0/0
[task 2021-08-12T13:38:52.152Z] 13:38:52    ERROR - # TBPL FAILURE #
[task 2021-08-12T13:38:52.152Z] 13:38:52  WARNING - setting return code to 2
[task 2021-08-12T13:38:52.153Z] 13:38:52    ERROR - The reftest suite: crashtest ran with return status: FAILURE
[task 2021-08-12T13:38:52.154Z] 13:38:52     INFO - Running post-action listener: _package_coverage_data
[task 2021-08-12T13:38:52.155Z] 13:38:52     INFO - Running post-action listener: _resource_record_post_action
[task 2021-08-12T13:38:52.155Z] 13:38:52     INFO - Running post-action listener: process_java_coverage_data
[task 2021-08-12T13:38:52.156Z] 13:38:52     INFO - [mozharness: 2021-08-12 13:38:52.152315Z] Finished run-tests step (success)
[task 2021-08-12T13:38:52.157Z] 13:38:52     INFO - Running post-run listener: _resource_record_post_run
[task 2021-08-12T13:38:52.217Z] 13:38:52     INFO - Validating Perfherder data against /builds/worker/workspace/mozharness/external_tools/performance-artifact-schema.json
[task 2021-08-12T13:38:52.221Z] 13:38:52     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": "reftest.crashtest.14.overall", "extraOptions": ["e10s", "taskcluster-m5.large"], "subtests": [{"name": "cpu_percent", "value": 71.15866666666666}, {"name": "io_write_bytes", "value": 1881600000}, {"name": "io.read_bytes", "value": 30179328}, {"name": "io_write_time", "value": 201720}, {"name": "io_read_time", "value": 2708}]}, {"name": "reftest.crashtest.14.start-pulseaudio", "subtests": [{"name": "time", "value": 0.033814191818237305}]}, {"name": "reftest.crashtest.14.install", "subtests": [{"name": "time", "value": 33.307039976119995}, {"name": "cpu_percent", "value": 50.4296875}]}, {"name": "reftest.crashtest.14.stage-files", "subtests": [{"name": "time", "value": 0.00023865699768066406}]}, {"name": "reftest.crashtest.14.run-tests", "subtests": [{"name": "time", "value": 117.66122436523438}, {"name": "cpu_percent", "value": 77.34224137931035}]}]}
[task 2021-08-12T13:38:52.221Z] 13:38:52     INFO - Total resource usage - Wall time: 150s; CPU: 77%; Read bytes: 30179328; Write bytes: 1881600000; Read time: 2708; Write time: 201720
[task 2021-08-12T13:38:52.221Z] 13:38:52     INFO - TinderboxPrint: CPU usage<br/>77.3%
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: I/O read bytes / time<br/>30,179,328 / 2,708
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: I/O write bytes / time<br/>1,881,600,000 / 201,720
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: CPU idle<br/>81.2 (27.1%)
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: CPU iowait<br/>5.1 (1.7%)
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: CPU system<br/>14.9 (5.0%)
[task 2021-08-12T13:38:52.222Z] 13:38:52     INFO - TinderboxPrint: CPU user<br/>198.0 (66.2%)
[task 2021-08-12T13:38:52.223Z] 13:38:52     INFO - TinderboxPrint: Swap in / out<br/>0 / 0
[task 2021-08-12T13:38:52.223Z] 13:38:52     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2021-08-12T13:38:52.223Z] 13:38:52     INFO - install - Wall time: 33s; CPU: 50%; Read bytes: 352256; Write bytes: 1535123456; Read time: 80; Write time: 161724
[task 2021-08-12T13:38:52.224Z] 13:38:52     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2021-08-12T13:38:52.225Z] 13:38:52     INFO - run-tests - Wall time: 118s; CPU: 77%; Read bytes: 29376512; Write bytes: 178675712; Read time: 2000; Write time: 12812
[task 2021-08-12T13:38:52.242Z] 13:38:52  WARNING - returning nonzero exit status 2

Comment 5

[Intermittent Failures Robot]

5 failures in 3025 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr91: 1
• mozilla-central: 2
• autoland: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 5
  • opt: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-08-09&endday=2021-08-15&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 2899 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-08-16&endday=2021-08-22&tree=all

Comment 7

[Intermittent Failures Robot]

8 failures in 2580 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• try: 2
• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 8
  • opt: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-08-23&endday=2021-08-29&tree=all

Comment 8

[Intermittent Failures Robot]

7 failures in 3084 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-08-30&endday=2021-09-05&tree=all

Comment 9

[Intermittent Failures Robot]

12 failures in 3266 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• mozilla-esr91: 1
• autoland: 5
• mozilla-beta: 1
• try: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-09-06&endday=2021-09-12&tree=all

Comment 10

[Intermittent Failures Robot]

16 failures in 3375 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-beta: 2
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 16
  • opt: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-09-13&endday=2021-09-19&tree=all

Comment 11

[Intermittent Failures Robot]

23 failures in 2873 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 11
• mozilla-central: 6
• try: 3
• mozilla-beta: 3

Platform and build breakdown:

• linux1804-64-tsan-qr: 23
  • opt: 23

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-09-20&endday=2021-09-26&tree=all

Comment 12

[Intermittent Failures Robot]

9 failures in 3376 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• try: 1
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-tsan-qr: 9
  • opt: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-09-27&endday=2021-10-03&tree=all

Comment 13

[Intermittent Failures Robot]

12 failures in 3626 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-release: 1
• mozilla-esr91: 2
• mozilla-beta: 1
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-10-04&endday=2021-10-10&tree=all

Comment 14

[Intermittent Failures Robot]

7 failures in 3315 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-10-11&endday=2021-10-17&tree=all

Comment 15

[Intermittent Failures Robot]

11 failures in 3186 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• mozilla-beta: 3
• autoland: 4
• try: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 11
  • opt: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-10-18&endday=2021-10-24&tree=all

Comment 16

[Intermittent Failures Robot]

12 failures in 2845 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 5
• try: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-10-25&endday=2021-10-31&tree=all

Comment 17

[Intermittent Failures Robot]

22 failures in 3030 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 6
• autoland: 12
• mozilla-beta: 4

Platform and build breakdown:

• linux1804-64-tsan-qr: 22
  • opt: 22

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-11-01&endday=2021-11-07&tree=all

Comment 18

[Intermittent Failures Robot]

20 failures in 2723 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 11
• try: 3
• mozilla-central: 6

Platform and build breakdown:

• linux1804-64-tsan-qr: 20
  • opt: 20

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-11-08&endday=2021-11-14&tree=all

Comment 19

[Intermittent Failures Robot]

7 failures in 3259 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• mozilla-central: 1
• autoland: 4

Platform and build breakdown:

• linux1804-64-tsan-qr: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-11-15&endday=2021-11-21&tree=all

Comment 20

[Intermittent Failures Robot]

10 failures in 2819 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 4
• mozilla-beta: 3
• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 10
  • opt: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-11-22&endday=2021-11-28&tree=all

Comment 21

[Intermittent Failures Robot]

3 failures in 3170 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-11-29&endday=2021-12-05&tree=all

Comment 22

[Intermittent Failures Robot]

3 failures in 3319 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-12-06&endday=2021-12-12&tree=all

Comment 23

[Intermittent Failures Robot]

2 failures in 3263 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-12-13&endday=2021-12-19&tree=all

Comment 24

[Intermittent Failures Robot]

12 failures in 2286 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1
• autoland: 8
• mozilla-beta: 1
• try: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-12-20&endday=2021-12-26&tree=all

Comment 25

[Intermittent Failures Robot]

15 failures in 1011 pushes (0.015 failures/push) were associated with this bug in the last 7 days.

This is the #44 most frequent failure this week.

Repository breakdown:

• autoland: 5
• mozilla-central: 4
• try: 4
• mozilla-beta: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 15
  • opt: 15

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 26

[Intermittent Failures Robot]

34 failures in 2801 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #17 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 18
• mozilla-release: 1
• try: 6
• mozilla-central: 8
• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 34
  • opt: 34

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-01-03&endday=2022-01-09&tree=all

Comment 27

[Andreea Pavel [:apavel]]

There are 26 total failures in the last 7 days on linux1804-64-tsan-qr opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=363519112&repo=autoland&lineNumber=3228

task 2022-01-09T19:50:34.812Z] 19:50:34     INFO - REFTEST TEST-START | xpcom/string/crashtests/1113005.html
[task 2022-01-09T19:50:34.814Z] 19:50:34     INFO - REFTEST TEST-SKIP | xpcom/string/crashtests/1113005.html | 
[task 2022-01-09T19:50:34.815Z] 19:50:34     INFO - REFTEST TEST-END | xpcom/string/crashtests/1113005.html
[task 2022-01-09T19:50:34.820Z] 19:50:34     INFO - REFTEST INFO | Result summary:
[task 2022-01-09T19:50:34.820Z] 19:50:34     INFO - REFTEST INFO | Successful: 121 (0 pass, 121 load only)
[task 2022-01-09T19:50:34.820Z] 19:50:34     INFO - REFTEST INFO | Unexpected: 0 (0 unexpected fail, 0 unexpected pass, 0 unexpected asserts, 0 failed load, 0 exception)
[task 2022-01-09T19:50:34.820Z] 19:50:34     INFO - REFTEST INFO | Known problems: 4 (0 known fail, 0 known asserts, 0 random, 4 skipped, 0 slow)
[task 2022-01-09T19:50:34.820Z] 19:50:34     INFO - REFTEST SUITE-END | Shutdown
[task 2022-01-09T19:50:34.822Z] 19:50:34     INFO - REFTEST INFO | Slowest test took 32727ms (file:///builds/worker/workspace/build/tests/reftest/tests/parser/htmlparser/tests/crashtests/1747514.html)
[task 2022-01-09T19:50:34.822Z] 19:50:34     INFO - REFTEST INFO | Total canvas count = 0
[task 2022-01-09T19:50:35.612Z] 19:50:35     INFO - 1641757835611	Marionette	TRACE	Received observer notification quit-application
[task 2022-01-09T19:50:35.615Z] 19:50:35     INFO - 1641757835614	Marionette	INFO	Stopped listening on port 2828
[task 2022-01-09T19:50:35.617Z] 19:50:35     INFO - 1641757835616	Marionette	DEBUG	Marionette stopped listening
[task 2022-01-09T19:50:36.342Z] 19:50:36     INFO - JavaScript error: resource://gre/modules/URLQueryStrippingListService.jsm, line 90: TypeError: can't access property "removeEventListener", Services.cpmm.sharedData is null
[task 2022-01-09T19:50:36.358Z] 19:50:36     INFO - ###!!! [Parent][PImageBridgeParent] Error: RunMessage(msgname=PImageBridge::Msg_WillClose) Channel closing: too late to send/recv, messages will be lost
[task 2022-01-09T19:50:37.065Z] 19:50:37     INFO - ###!!! [Parent][PCompositorManagerParent] Error: RunMessage(msgname=PCompositorBridge::Msg___delete__) Channel closing: too late to send/recv, messages will be lost
[task 2022-01-09T19:50:37.066Z] 19:50:37     INFO - ###!!! [Parent][PImageBridgeParent] Error: RunMessage(msgname=PImageBridge::Msg_WillClose) Channel closing: too late to send/recv, messages will be lost
[task 2022-01-09T19:50:38.066Z] 19:50:38     INFO - JavaScript error: resource://gre/modules/URLQueryStrippingListService.jsm, line 90: TypeError: can't access property "removeEventListener", Services.cpmm.sharedData is null
[task 2022-01-09T19:50:55.711Z] 19:50:55     INFO - ==================
[task 2022-01-09T19:50:55.712Z] 19:50:55     INFO - WARNING: ThreadSanitizer: data race (pid=1471)
[task 2022-01-09T19:50:55.713Z] 19:50:55     INFO -   Write of size 8 at 0x7b70003a0800 by thread T49:
[task 2022-01-09T19:50:55.714Z] 19:50:55     INFO -     #0 free /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:714:3 (firefox+0x580ba)
[task 2022-01-09T19:50:55.716Z] 19:50:55     INFO -     #1 std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::dealloc::h2bab29fb7681d672 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 (libxul.so+0x896b5e6)
[task 2022-01-09T19:50:55.717Z] 19:50:55     INFO -     #2 __rdl_dealloc /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/alloc.rs:363:18 (libxul.so+0x896b5e6)
[task 2022-01-09T19:50:55.718Z] 19:50:55     INFO -     #3 alloc::alloc::dealloc::h2cfc05a5973013a8 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:104:14 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.719Z] 19:50:55     INFO -     #4 _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$::deallocate::h2e792ee5fb555dd8 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:239:22 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.721Z] 19:50:55     INFO -     #5 alloc::alloc::box_free::he1d6cd99ecc89f3a /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/alloc.rs:333:9 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.722Z] 19:50:55     INFO -     #6 core::ptr::drop_in_place$LT$alloc..boxed..Box$LT$crossbeam_epoch..internal..Local$GT$$GT$::hec9dde176b6831b4 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:188:1 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.723Z] 19:50:55     INFO -     #7 core::mem::drop::h03e206dbdc86fe84 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:898:24 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.724Z] 19:50:55     INFO -     #8 _$LT$T$u20$as$u20$crossbeam_epoch..atomic..Pointable$GT$::drop::h47ed095e1a11858c /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/atomic.rs:212:9 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.725Z] 19:50:55     INFO -     #9 _$LT$crossbeam_epoch..atomic..Owned$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h47a4ce5e787f42c8 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/atomic.rs:1087:13 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.727Z] 19:50:55     INFO -     #10 core::ptr::drop_in_place$LT$crossbeam_epoch..atomic..Owned$LT$crossbeam_epoch..internal..Local$GT$$GT$::hc6cfa1108bfea29f /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:188:1 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.728Z] 19:50:55     INFO -     #11 core::mem::drop::h0ecc1fce6baabf37 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:898:24 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.729Z] 19:50:55     INFO -     #12 crossbeam_epoch::guard::Guard::defer_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::hae5e3241e640db2c /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/guard.rs:193:47 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.730Z] 19:50:55     INFO -     #13 crossbeam_epoch::deferred::Deferred::new::call::h0fe1efb5e19b64ac /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/deferred.rs:44:21 (libxul.so+0x81fb519)
[task 2022-01-09T19:50:55.731Z] 19:50:55     INFO -     #14 crossbeam_epoch::deferred::Deferred::call::h195c5afde194755f /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/deferred.rs:78:18 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.732Z] 19:50:55     INFO -     #15 _$LT$crossbeam_epoch..internal..Bag$u20$as$u20$core..ops..drop..Drop$GT$::drop::h28f1b479cb229dd3 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:199:13 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.733Z] 19:50:55     INFO -     #16 core::ptr::drop_in_place$LT$crossbeam_epoch..internal..Bag$GT$::h6146f43ff489c6ba /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:188:1 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.736Z] 19:50:55     INFO -     #17 core::ptr::drop_in_place$LT$crossbeam_epoch..internal..SealedBag$GT$::h95e6b9f52d3ae1f1 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:188:1 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.748Z] 19:50:55     INFO -     #18 core::mem::drop::h854891774e405b91 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/mem/mod.rs:898:24 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.749Z] 19:50:55     INFO -     #19 crossbeam_epoch::internal::Global::collect::hdba6452e470fe41a /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:293:37 (libxul.so+0xa453aa)
[task 2022-01-09T19:50:55.750Z] 19:50:55     INFO -     #20 crossbeam_epoch::internal::Local::pin::hc8ae85e4f9bd6a84 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/internal.rs:509:17 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.751Z] 19:50:55     INFO -     #21 crossbeam_epoch::collector::LocalHandle::pin::h6ca90785cdf62cfe /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/collector.rs:81:18 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.752Z] 19:50:55     INFO -     #22 crossbeam_epoch::default::pin::_$u7b$$u7b$closure$u7d$$u7d$::h7e1b379ed6cc8013 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:24:26 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.753Z] 19:50:55     INFO -     #23 crossbeam_epoch::default::with_handle::_$u7b$$u7b$closure$u7d$$u7d$::he9302a9c6f0858b7 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:44:23 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.753Z] 19:50:55     INFO -     #24 std::thread::local::LocalKey$LT$T$GT$::try_with::h24176d3ec5778736 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/local.rs:399:16 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.754Z] 19:50:55     INFO -     #25 crossbeam_epoch::default::with_handle::h47e9aea0010846e4 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:43:5 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.756Z] 19:50:55     INFO -     #26 crossbeam_epoch::default::pin::hc2062a1e623e886b /builds/worker/checkouts/gecko/third_party/rust/crossbeam-epoch/src/default.rs:24:5 (libxul.so+0x8847bf5)
[task 2022-01-09T19:50:55.757Z] 19:50:55     INFO -     #27 crossbeam_deque::deque::Stealer$LT$T$GT$::steal::h015ce23b7088dbd3 /builds/worker/checkouts/gecko/third_party/rust/crossbeam-deque/src/deque.rs:640:22 (libxul.so+0x8847509)
[task 2022-01-09T19:50:55.759Z] 19:50:55     INFO -     #28 rayon_core::registry::WorkerThread::steal::_$u7b$$u7b$closure$u7d$$u7d$::h421440d0b838d46d /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:775:27 (libxul.so+0x8847509)
[task 2022-01-09T19:50:55.763Z] 19:50:55     INFO -     #29 core::iter::traits::iterator::Iterator::find_map::check::_$u7b$$u7b$closure$u7d$$u7d$::hb990ede9220270de /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2409:32 (libxul.so+0x8847509)
[task 2022-01-09T19:50:55.765Z] 19:50:55     INFO -     #30 core::iter::adapters::filter::filter_try_fold::_$u7b$$u7b$closure$u7d$$u7d$::h1c83a990354ddd41 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:44:44 (libxul.so+0x8847509)
[task 2022-01-09T19:50:55.766Z] 19:50:55     INFO -     #31 core::iter::traits::iterator::Iterator::try_fold::h94cb07bb7265647e /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:1995:21 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.768Z] 19:50:55     INFO -     #32 _$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::h64847770589a13e0 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/chain.rs:108:19 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.769Z] 19:50:55     INFO -     #33 _$LT$core..iter..adapters..filter..Filter$LT$I$C$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::try_fold::h1d4dddada4439d53 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/adapters/filter.rs:93:9 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.771Z] 19:50:55     INFO -     #34 core::iter::traits::iterator::Iterator::find_map::h685bd0b6f0f4ed11 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:2415:9 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.772Z] 19:50:55     INFO -     #35 rayon_core::registry::WorkerThread::steal::h43ab155495fc0368 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:770:23 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.774Z] 19:50:55     INFO -     #36 rayon_core::registry::WorkerThread::wait_until_cold::_$u7b$$u7b$closure$u7d$$u7d$::h4c082233ca945f17 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:722:29 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.779Z] 19:50:55     INFO -     #37 core::option::Option$LT$T$GT$::or_else::h9cc63b8672ea6941 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/option.rs:1149:21 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.782Z] 19:50:55     INFO -     #38 rayon_core::registry::WorkerThread::wait_until_cold::h8762a664c00f1cd7 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:720:32 (libxul.so+0xa86cbd)
[task 2022-01-09T19:50:55.782Z] 19:50:55     INFO -     #39 rayon_core::registry::WorkerThread::wait_until::hed6344216849de4c /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:700:13 (libxul.so+0x8849ce2)
[task 2022-01-09T19:50:55.785Z] 19:50:55     INFO -     #40 rayon_core::registry::main_loop::h6c8eb87bc1e8e548 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:833:5 (libxul.so+0x8849ce2)
[task 2022-01-09T19:50:55.785Z] 19:50:55     INFO -     #41 rayon_core::registry::ThreadBuilder::run::h3be7b22a9fe4a795 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:55:18 (libxul.so+0x8849ce2)
[task 2022-01-09T19:50:55.786Z] 19:50:55     INFO -     #42 _$LT$rayon_core..registry..DefaultSpawn$u20$as$u20$rayon_core..registry..ThreadSpawn$GT$::spawn::_$u7b$$u7b$closure$u7d$$u7d$::ha00e05feeb339628 /builds/worker/checkouts/gecko/third_party/rust/rayon-core/src/registry.rs:100:20 (libxul.so+0x8849ce2)
[task 2022-01-09T19:50:55.787Z] 19:50:55     INFO -     #43 std::sys_common::backtrace::__rust_begin_short_backtrace::ha9b8ded0a83df047 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:123:18 (libxul.so+0x8849ce2)
[task 2022-01-09T19:50:55.789Z] 19:50:55     INFO -     #44 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hf33e9702109ccacb /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:483:17 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.790Z] 19:50:55     INFO -     #45 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h7cdfa02bc72299c4 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/panic/unwind_safe.rs:271:9 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.791Z] 19:50:55     INFO -     #46 std::panicking::try::do_call::h2b3a4856b7148a38 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:403:40 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.793Z] 19:50:55     INFO -     #47 std::panicking::try::hfcbea43ea1ad0ef8 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:367:19 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.794Z] 19:50:55     INFO -     #48 std::panic::catch_unwind::he48d8d39e765f3d2 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:133:14 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.794Z] 19:50:55     INFO -     #49 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h5c7c868b5acb8b9c /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:482:30 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.797Z] 19:50:55     INFO -     #50 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h367f7f25e479b507 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.798Z] 19:50:55     INFO -     #51 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hf33e9702109ccacb /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:483:17 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.799Z] 19:50:55     INFO -     #52 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h7cdfa02bc72299c4 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/panic/unwind_safe.rs:271:9 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.801Z] 19:50:55     INFO -     #53 std::panicking::try::do_call::h2b3a4856b7148a38 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:403:40 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.801Z] 19:50:55     INFO -     #54 std::panicking::try::hfcbea43ea1ad0ef8 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panicking.rs:367:19 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.801Z] 19:50:55     INFO -     #55 std::panic::catch_unwind::he48d8d39e765f3d2 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/panic.rs:133:14 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.802Z] 19:50:55     INFO -     #56 std::thread::Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h5c7c868b5acb8b9c /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/thread/mod.rs:482:30 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.805Z] 19:50:55     INFO -     #57 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h367f7f25e479b507 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227:5 (libxul.so+0x8848ff2)
[task 2022-01-09T19:50:55.805Z] 19:50:55     INFO -     #58 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h3e949387289b268d /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1691:9 (libxul.so+0x896c956)
[task 2022-01-09T19:50:55.806Z] 19:50:55     INFO -     #59 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hc4a8c5c4cb783526 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/alloc/src/boxed.rs:1691:9 (libxul.so+0x896c956)
[task 2022-01-09T19:50:55.810Z] 19:50:55     INFO -     #60 std::sys::unix::thread::Thread::new::thread_start::hf06b1efcbfff52b6 /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/thread.rs:106:17 (libxul.so+0x896c956)

[task 2022-01-09T19:50:55.948Z] 19:50:55     INFO - SUMMARY: ThreadSanitizer: data race /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys/unix/alloc.rs:42:9 in std::sys::unix::alloc::_$LT$impl$u20$core..alloc..global..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::dealloc::h2bab29fb7681d672
[task 2022-01-09T19:50:55.949Z] 19:50:55     INFO - ==================
[task 2022-01-09T19:50:56.066Z] 19:50:56    ERROR - TEST-UNEXPECTED-FAIL | xpcom/string/crashtests/1113005.html (finished) | application terminated with exit code -6
[task 2022-01-09T19:50:56.081Z] 19:50:56     INFO - REFTEST INFO | Process mode: e10s
[task 2022-01-09T19:50:56.082Z] 19:50:56  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2022-01-09T19:50:56.123Z] 19:50:56    ERROR - Return code: 250
[task 2022-01-09T19:50:56.124Z] 19:50:56     INFO - TinderboxPrint: reftest-crashtest<br/>246/0/0
[task 2022-01-09T19:50:56.125Z] 19:50:56    ERROR - # TBPL FAILURE #
[task 2022-01-09T19:50:56.126Z] 19:50:56  WARNING - setting return code to 2
[task 2022-01-09T19:50:56.126Z] 19:50:56    ERROR - The reftest suite: crashtest ran with return status: FAILURE

Emilio, can you please take a look?
Thank you!

Comment 28

[Emilio Cobos Álvarez (:emilio)]

This race is deep in crossbeam / rayon and is happening both in StyleThreads and WrWorker threads, so it might be an upstream issue...

Or maybe they are using some fence or some other thing tsan doesn't support? Aria, you have experience looking at this stuff IIRC, any chance you could take a look?

Comment 29

[Aria Beingessner [:Gankra]]

Did we recently update crossbeam? It's possible the signature of these suppressions has changed:

https://searchfox.org/mozilla-central/rev/5ce782034b736293836a2850ab698e149ca04657/mozglue/build/TsanOptions.cpp#186-195

Comment 30

[Aria Beingessner [:Gankra]]

Context:

• https://github.com/rayon-rs/rayon/issues/812
• https://github.com/crossbeam-rs/crossbeam/issues/589

Comment 31

[Aria Beingessner [:Gankra]]

It looks like maybe we want to add "race:crossbeam_deque*::steal\n" to the suppression list?

Comment 32

[Emilio Cobos Álvarez (:emilio)]

Attachment: Bug 1685752 - Add crossbeam_deque's steal to the tsan suppressions. r=Gankra

Comment 33

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b7493a1da8af
Add crossbeam_deque's steal to the tsan suppressions. r=Gankra,decoder

Comment 34

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/b7493a1da8af

Comment 35

[BugBot [:suhaib / :marco/ :calixte]]

Since the status are different for nightly and release, what's the status for beta?
For more information, please visit auto_nag documentation.

Comment 36

[Intermittent Failures Robot]

31 failures in 3060 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #39 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 14
• mozilla-beta: 7
• mozilla-central: 5
• try: 4
• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 31
  • opt: 31

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 37

[BugBot [:suhaib / :marco/ :calixte]]

The patch landed in nightly and beta is affected.
:emilio, is this bug important enough to require an uplift?
If not please set status_beta to wontfix.

For more information, please visit auto_nag documentation.

Comment 38

[Intermittent Failures Robot]

1 failures in 3444 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-01-17&endday=2022-01-23&tree=all

Comment 39

[Intermittent Failures Robot]

4 failures in 3445 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 3
• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-01-24&endday=2022-01-30&tree=all

Comment 40

[Intermittent Failures Robot]

1 failures in 3165 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-01-31&endday=2022-02-06&tree=all

Comment 41

[Intermittent Failures Robot]

1 failures in 3281 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-02-14&endday=2022-02-20&tree=all

Comment 42

[Intermittent Failures Robot]

1 failures in 2992 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-02-21&endday=2022-02-27&tree=all

Comment 43

[Intermittent Failures Robot]

1 failures in 3304 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-03-14&endday=2022-03-20&tree=all

Comment 44

[Intermittent Failures Robot]

1 failures in 2694 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr91: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1685752&startday=2022-05-16&endday=2022-05-22&tree=all