Backed out for causing web midi related mochitest failures. Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=cfba299e5067a4eab3f3b982374b0770970a3401&selectedTaskRun=XSn1IG-_QFWBTMvMSO2Usg.0 Failure logs: https://treeherder.mozilla.org/logviewer?job_id=374107757&repo=autoland https://treeherder.mozilla.org/logviewer?job_id=374107542&repo=autoland https://treeherder.mozilla.org/logviewer?job_id=374108415&repo=autoland Backout link: https://hg.mozilla.org/integration/autoland/rev/c23b36e856dcbbd1f3c490e4201ecfda6400977f
Bug 1758468 Comment 8 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Backed out for causing web midi related mochitest failures. Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=cfba299e5067a4eab3f3b982374b0770970a3401&selectedTaskRun=XSn1IG-_QFWBTMvMSO2Usg.0 Failure logs: https://treeherder.mozilla.org/logviewer?job_id=374107757&repo=autoland https://treeherder.mozilla.org/logviewer?job_id=374107542&repo=autoland https://treeherder.mozilla.org/logviewer?job_id=374108415&repo=autoland Backout link: https://hg.mozilla.org/integration/autoland/rev/c23b36e856dcbbd1f3c490e4201ecfda6400977f ``` [task 2022-04-11T18:18:51.223Z] 18:18:51 INFO - GECKO(2652) | Assertion failure: aNewLength <= base_string_type::mLength (Truncate cannot make string longer), at /builds/worker/workspace/obj-build/dist/include/nsTSubstring.h:856 [task 2022-04-11T18:18:51.223Z] 18:18:51 INFO - GECKO(2652) | #01: mozilla::dom::MIDIPortChild::GenerateStableId(nsTSubstring<char> const&) [dom/midi/MIDIPortChild.cpp:72] [task 2022-04-11T18:18:51.224Z] 18:18:51 INFO - GECKO(2652) | #02: mozilla::dom::MIDIPort::Initialize(mozilla::dom::MIDIPortInfo const&, bool) [dom/midi/MIDIPort.cpp:78] [task 2022-04-11T18:18:51.224Z] 18:18:51 INFO - GECKO(2652) | Assertion failure: aNewLength <= base_string_type::mLength (Truncate cannot make string longer), at /builds/worker/workspace/obj-build/dist/include/nsTSubstring.h:856 [task 2022-04-11T18:18:51.224Z] 18:18:51 INFO - GECKO(2652) | #03: mozilla::dom::MIDIAccess::MaybeCreateMIDIPort(mozilla::dom::MIDIPortInfo const&, mozilla::ErrorResult&) [dom/midi/MIDIAccess.cpp:153] [task 2022-04-11T18:18:51.225Z] 18:18:51 INFO - GECKO(2652) | #04: mozilla::dom::MIDIAccess::Notify(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIAccess.cpp:212] [task 2022-04-11T18:18:51.225Z] 18:18:51 INFO - GECKO(2652) | #05: mozilla::dom::MIDIAccessManager::Update(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIAccessManager.cpp:139] [task 2022-04-11T18:18:51.226Z] 18:18:51 INFO - GECKO(2652) | #06: mozilla::dom::MIDIManagerChild::RecvMIDIPortListUpdate(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIManagerChild.cpp:23] [task 2022-04-11T18:18:51.226Z] 18:18:51 INFO - GECKO(2652) | #07: mozilla::dom::PMIDIManagerChild::OnMessageReceived(IPC::Message const&) [s3:gecko-generated-sources:2c180fcb70f1f55cccbcb544692bd08775dd691b9f42224b01e45cde748490c1602f34dc3032065f1e8f7fe74b626c0ee8c0dd70610340a1d24119ff8ba0c3e1/ipc/ipdl/PMIDIManagerChild.cpp::155] [task 2022-04-11T18:18:51.227Z] 18:18:51 INFO - GECKO(2652) | #01: mozilla::dom::MIDIPortChild::GenerateStableId(nsTSubstring<char> const&) [dom/midi/MIDIPortChild.cpp:72] [task 2022-04-11T18:18:51.227Z] 18:18:51 INFO - GECKO(2652) | #08: mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) [s3:gecko-generated-sources:ffbf2209f44e647a3e074f6d49a161ce1a22cf827901b88b5099f3e68e72786ba64829429efbbd8479bca109d08ef630ef822994e51ea9e147d8a5c491c53d30/ipc/ipdl/PBackgroundChild.cpp::6518] [task 2022-04-11T18:18:51.228Z] 18:18:51 INFO - GECKO(2652) | #09: mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) [ipc/glue/MessageChannel.cpp:1707] [task 2022-04-11T18:18:51.228Z] 18:18:51 INFO - GECKO(2652) | #02: mozilla::dom::MIDIPort::Initialize(mozilla::dom::MIDIPortInfo const&, bool) [dom/midi/MIDIPort.cpp:78] [task 2022-04-11T18:18:51.229Z] 18:18:51 INFO - GECKO(2652) | #10: mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message&&) [ipc/glue/MessageChannel.cpp:1632] [task 2022-04-11T18:18:51.229Z] 18:18:51 INFO - GECKO(2652) | #03: mozilla::dom::MIDIAccess::MaybeCreateMIDIPort(mozilla::dom::MIDIPortInfo const&, mozilla::ErrorResult&) [dom/midi/MIDIAccess.cpp:153] [task 2022-04-11T18:18:51.230Z] 18:18:51 INFO - GECKO(2652) | #11: mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::ipc::MessageChannel::MessageTask&) [ipc/glue/MessageChannel.cpp:1493] [task 2022-04-11T18:18:51.230Z] 18:18:51 INFO - GECKO(2652) | #04: mozilla::dom::MIDIAccess::Notify(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIAccess.cpp:212] [task 2022-04-11T18:18:51.231Z] 18:18:51 INFO - GECKO(2652) | #12: mozilla::ipc::MessageChannel::MessageTask::Run() [ipc/glue/MessageChannel.cpp:1530] [task 2022-04-11T18:18:51.231Z] 18:18:51 INFO - GECKO(2652) | #05: mozilla::dom::MIDIAccessManager::Update(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIAccessManager.cpp:139] [task 2022-04-11T18:18:51.231Z] 18:18:51 INFO - GECKO(2652) | #13: mozilla::RunnableTask::Run() [xpcom/threads/TaskController.cpp:468] [task 2022-04-11T18:18:51.232Z] 18:18:51 INFO - GECKO(2652) | #06: mozilla::dom::MIDIManagerChild::RecvMIDIPortListUpdate(mozilla::dom::MIDIPortList const&) [dom/midi/MIDIManagerChild.cpp:23] [task 2022-04-11T18:18:51.232Z] 18:18:51 INFO - GECKO(2652) | #14: mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:780] [task 2022-04-11T18:18:51.233Z] 18:18:51 INFO - GECKO(2652) | #15: mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:612] [task 2022-04-11T18:18:51.234Z] 18:18:51 INFO - GECKO(2652) | #07: mozilla::dom::PMIDIManagerChild::OnMessageReceived(IPC::Message const&) [s3:gecko-generated-sources:2c180fcb70f1f55cccbcb544692bd08775dd691b9f42224b01e45cde748490c1602f34dc3032065f1e8f7fe74b626c0ee8c0dd70610340a1d24119ff8ba0c3e1/ipc/ipdl/PMIDIManagerChild.cpp::155] [task 2022-04-11T18:18:51.234Z] 18:18:51 INFO - GECKO(2652) | #16: mozilla::TaskController::ProcessPendingMTTask(bool) [xpcom/threads/TaskController.cpp:390] [task 2022-04-11T18:18:51.235Z] 18:18:51 INFO - GECKO(2652) | #08: mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) [s3:gecko-generated-sources:ffbf2209f44e647a3e074f6d49a161ce1a22cf827901b88b5099f3e68e72786ba64829429efbbd8479bca109d08ef630ef822994e51ea9e147d8a5c491c53d30/ipc/ipdl/PBackgroundChild.cpp::6518] [task 2022-04-11T18:18:51.235Z] 18:18:51 INFO - GECKO(2652) | #09: mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) [ipc/glue/MessageChannel.cpp:1707] [task 2022-04-11T18:18:51.235Z] 18:18:51 INFO - GECKO(2652) | #17: mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_0>::Run() [xpcom/threads/nsThreadUtils.h:532] [task 2022-04-11T18:18:51.236Z] 18:18:51 INFO - GECKO(2652) | #10: mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message&&) [ipc/glue/MessageChannel.cpp:1632] [task 2022-04-11T18:18:51.236Z] 18:18:51 INFO - GECKO(2652) | #18: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1191] [task 2022-04-11T18:18:51.237Z] 18:18:51 INFO - GECKO(2652) | #11: mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::ipc::MessageChannel::MessageTask&) [ipc/glue/MessageChannel.cpp:1493] [task 2022-04-11T18:18:51.237Z] 18:18:51 INFO - GECKO(2652) | #19: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:465] [task 2022-04-11T18:18:51.238Z] 18:18:51 INFO - GECKO(2652) | #12: mozilla::ipc::MessageChannel::MessageTask::Run() [ipc/glue/MessageChannel.cpp:1530] [task 2022-04-11T18:18:51.238Z] 18:18:51 INFO - GECKO(2652) | #20: mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:85] [task 2022-04-11T18:18:51.238Z] 18:18:51 INFO - GECKO(2652) | #13: mozilla::RunnableTask::Run() [xpcom/threads/TaskController.cpp:468] [task 2022-04-11T18:18:51.239Z] 18:18:51 INFO - GECKO(2652) | #21: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:356] [task 2022-04-11T18:18:51.239Z] 18:18:51 INFO - GECKO(2652) | #14: mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:780] [task 2022-04-11T18:18:51.240Z] 18:18:51 INFO - GECKO(2652) | #22: nsBaseAppShell::Run() [widget/nsBaseAppShell.cpp:139] [task 2022-04-11T18:18:51.240Z] 18:18:51 INFO - GECKO(2652) | #15: mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:612] [task 2022-04-11T18:18:51.240Z] 18:18:51 INFO - GECKO(2652) | #23: nsAppShell::Run() [widget/cocoa/nsAppShell.mm:803] [task 2022-04-11T18:18:51.241Z] 18:18:51 INFO - GECKO(2652) | #16: mozilla::TaskController::ProcessPendingMTTask(bool) [xpcom/threads/TaskController.cpp:390] [task 2022-04-11T18:18:51.241Z] 18:18:51 INFO - GECKO(2652) | #24: XRE_RunAppShell() [toolkit/xre/nsEmbedFunctions.cpp:870] [task 2022-04-11T18:18:51.242Z] 18:18:51 INFO - GECKO(2652) | #17: mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_0>::Run() [xpcom/threads/nsThreadUtils.h:532] [task 2022-04-11T18:18:51.242Z] 18:18:51 INFO - GECKO(2652) | #25: mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:235] [task 2022-04-11T18:18:51.242Z] 18:18:51 INFO - GECKO(2652) | #18: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1191] [task 2022-04-11T18:18:51.243Z] 18:18:51 INFO - GECKO(2652) | #26: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:356] [task 2022-04-11T18:18:51.243Z] 18:18:51 INFO - GECKO(2652) | #19: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:465] [task 2022-04-11T18:18:51.244Z] 18:18:51 INFO - GECKO(2652) | #27: XRE_InitChildProcess(int, char**, XREChildData const*) [toolkit/xre/nsEmbedFunctions.cpp:733] [task 2022-04-11T18:18:51.244Z] 18:18:51 INFO - GECKO(2652) | #28: main [ipc/app/MozillaRuntimeMain.cpp:72] [task 2022-04-11T18:18:51.244Z] 18:18:51 INFO - GECKO(2652) | #20: mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:85] [task 2022-04-11T18:18:51.245Z] 18:18:51 INFO - GECKO(2652) | #21: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:356] [task 2022-04-11T18:18:51.245Z] 18:18:51 INFO - GECKO(2652) | #22: nsBaseAppShell::Run() [widget/nsBaseAppShell.cpp:139] [task 2022-04-11T18:18:51.245Z] 18:18:51 INFO - GECKO(2652) | #23: nsAppShell::Run() [widget/cocoa/nsAppShell.mm:803] [task 2022-04-11T18:18:51.246Z] 18:18:51 INFO - GECKO(2652) | #24: XRE_RunAppShell() [toolkit/xre/nsEmbedFunctions.cpp:870] [task 2022-04-11T18:18:51.246Z] 18:18:51 INFO - GECKO(2652) | #25: mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:235] [task 2022-04-11T18:18:51.247Z] 18:18:51 INFO - GECKO(2652) | #26: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:356] [task 2022-04-11T18:18:51.247Z] 18:18:51 INFO - GECKO(2652) | #27: XRE_InitChildProcess(int, char**, XREChildData const*) [toolkit/xre/nsEmbedFunctions.cpp:733] [task 2022-04-11T18:18:51.247Z] 18:18:51 INFO - GECKO(2652) | #28: main [ipc/app/MozillaRuntimeMain.cpp:72] [task 2022-04-11T18:18:51.248Z] 18:18:51 INFO - GECKO(2652) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/kx/31_6_74x6951ctnrlr8l16q8000014/T/tmpt3lr4gjs.mozrunner/runtests_leaks_tab_pid2668.log [task 2022-04-11T18:18:51.248Z] 18:18:51 INFO - GECKO(2652) | [2668, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339 [task 2022-04-11T18:18:51.249Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.249Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.250Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.251Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.251Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.252Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.252Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.253Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.253Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.254Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.254Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.255Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer BB67DC7275BEA03F.277382901C2789DD: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.255Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: IPC message 'PBrowser::Msg_StopIMEStateManagement' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:506 [task 2022-04-11T18:18:51.256Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: IPC message 'PBrowser::Msg_Destroy' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:506 [task 2022-04-11T18:18:51.256Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: No build ID mismatch: file /builds/worker/checkouts/gecko/dom/base/nsFrameLoader.cpp:3849 [task 2022-04-11T18:18:51.256Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: IPC message 'PContent::Msg_CommitBrowsingContextTransaction' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:506 [task 2022-04-11T18:18:51.257Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: IPC message 'PContent::Msg_DiscardBrowsingContext' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:506 [task 2022-04-11T18:18:51.257Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1104b3400 == 6 [pid = 2652] [id = 5] [task 2022-04-11T18:18:51.257Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (10a93bf10) [pid = 2652] [serial = 12] [outer = 0] [task 2022-04-11T18:18:51.257Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (13260c400) [pid = 2652] [serial = 13] [outer = 10a93bf10] [task 2022-04-11T18:18:51.258Z] 18:18:51 INFO - GECKO(2652) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/kx/31_6_74x6951ctnrlr8l16q8000014/T/tmpt3lr4gjs.mozrunner/runtests_leaks_tab_pid2669.log [task 2022-04-11T18:18:51.258Z] 18:18:51 INFO - GECKO(2652) | [2669, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339 [task 2022-04-11T18:18:51.258Z] 18:18:51 INFO - TEST-INFO | started process screencapture [task 2022-04-11T18:18:51.331Z] 18:18:51 INFO - TEST-INFO | screencapture: exit 0 [task 2022-04-11T18:18:51.332Z] 18:18:51 INFO - Buffered messages logged at 18:18:41 [task 2022-04-11T18:18:51.332Z] 18:18:51 INFO - Entering test bound [task 2022-04-11T18:18:51.332Z] 18:18:51 INFO - Buffered messages finished [task 2022-04-11T18:18:51.333Z] 18:18:51 INFO - TEST-UNEXPECTED-FAIL | dom/midi/tests/browser_stable_midi_port_ids.js | Uncaught exception in test - AbortError: Actor 'SpecialPowers' destroyed before query 'Spawn' was resolved [task 2022-04-11T18:18:51.333Z] 18:18:51 INFO - Leaving test bound [task 2022-04-11T18:18:51.334Z] 18:18:51 INFO - Console message: [JavaScript Error: "remote browser crashed while on https://example.org/browser/dom/midi/tests/port_ids_page_2.html [task 2022-04-11T18:18:51.334Z] 18:18:51 INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 10}] [task 2022-04-11T18:18:51.334Z] 18:18:51 INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:10:10 [task 2022-04-11T18:18:51.334Z] 18:18:51 INFO - [task 2022-04-11T18:18:51.335Z] 18:18:51 INFO - GECKO(2652) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2022-04-11T18:18:51.335Z] 18:18:51 INFO - GECKO(2652) | MEMORY STAT | vsize 15294MB | residentFast 317MB | heapAllocated 143MB [task 2022-04-11T18:18:51.335Z] 18:18:51 INFO - TEST-OK | dom/midi/tests/browser_stable_midi_port_ids.js | took 1088ms [task 2022-04-11T18:18:51.336Z] 18:18:51 INFO - Not taking screenshot here: see the one that was previously logged [task 2022-04-11T18:18:51.336Z] 18:18:51 INFO - TEST-UNEXPECTED-FAIL | dom/midi/tests/browser_stable_midi_port_ids.js | Found an unexpected tab at the end of test run: about:blank - [task 2022-04-11T18:18:51.337Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:184 [task 2022-04-11T18:18:51.337Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:184 [task 2022-04-11T18:18:51.338Z] 18:18:51 INFO - Not taking screenshot here: see the one that was previously logged [task 2022-04-11T18:18:51.338Z] 18:18:51 INFO - TEST-UNEXPECTED-FAIL | dom/midi/tests/browser_stable_midi_port_ids.js | Found an unexpected tab at the end of test run: https://example.org/browser/dom/midi/tests/port_ids_page_1.html - [task 2022-04-11T18:18:51.339Z] 18:18:51 INFO - Not taking screenshot here: see the one that was previously logged [task 2022-04-11T18:18:51.339Z] 18:18:51 INFO - TEST-UNEXPECTED-FAIL | dom/midi/tests/browser_stable_midi_port_ids.js | Found an unexpected tab at the end of test run: https://example.com/browser/dom/midi/tests/port_ids_page_1.html - [task 2022-04-11T18:18:51.340Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.340Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.341Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.341Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.342Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.343Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.343Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.344Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.344Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.345Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.345Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.346Z] 18:18:51 INFO - GECKO(2652) | [Parent 2652, IPC I/O Parent] WARNING: [1.1]: Ignoring message 'EVENT_MESSAGE' to unknown peer A969D3ED7E9F9B44.735B7FBA9164D2EA: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:340 [task 2022-04-11T18:18:51.346Z] 18:18:51 INFO - GECKO(2652) | ###!!! [Parent][PContentParent] Error: Send(msgname=PContent::Msg_CommitBrowsingContextTransaction) Channel error: cannot send/recv [task 2022-04-11T18:18:51.347Z] 18:18:51 INFO - GECKO(2652) | ###!!! [Parent][PContentParent] Error: Send(msgname=PBrowser::Msg_RenderLayers) Channel error: cannot send/recv [task 2022-04-11T18:18:51.347Z] 18:18:51 INFO - GECKO(2652) | ###!!! [Parent][PContentParent] Error: Send(msgname=PBrowser::Msg_Activate) Channel error: cannot send/recv [task 2022-04-11T18:18:51.347Z] 18:18:51 INFO - Not taking screenshot here: see the one that was previously logged [task 2022-04-11T18:18:51.348Z] 18:18:51 INFO - TEST-UNEXPECTED-FAIL | dom/midi/tests/browser_stable_midi_port_ids.js | Found an unexpected tab at the end of test run: https://example.com/browser/dom/midi/tests/port_ids_page_1.html -