1641678 - Assertion failure: aTextNode->GetPrimaryFrame()->StyleVisibility()->IsVisible() (A text node is not visible), at /builds/worker/checkouts/gecko/accessible/base/NotificationController.h:185

Status: NEW

(Core :: Disability Access APIs, defect)

Description

[Jason Kratzer [:jkratzer]]

Attachment: testcase.html

Testcase found while fuzzing mozilla-central rev cfa4bd8e6f78 (built with --enable-debug). Testcase requires the GNOME_ACCESSIBILITY=1 environment variable and must be served over HTTP in order to reproduce.

Assertion failure: aTextNode->GetPrimaryFrame()->StyleVisibility()->IsVisible() (A text node is not visible), at /builds/worker/checkouts/gecko/accessible/base/NotificationController.h:185

rax = 0x00007f316166419f   rdx = 0x0000000000000000
rcx = 0x0000560063a93a58   rbx = 0x00005600658b1910
rsi = 0x00007f31723108b0   rdi = 0x00007f317230f680
rbp = 0x00007ffeae780550   rsp = 0x00007ffeae780540
r8 = 0x00007f31723108b0    r9 = 0x00007f3173476780
r10 = 0x0000000000000002   r11 = 0x0000000000000000
r12 = 0x00007ffeae7822d8   r13 = 0x00007f316c00e3b0
r14 = 0x0000560065b1f4d0   r15 = 0x0000560065b0d9c8
rip = 0x00007f315c9a19aa
OS|Linux|0.0.0 Linux 5.3.0-51-generic #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 x86_64
CPU|amd64|family 6 model 94 stepping 3|8
GPU|||
Crash|SIGSEGV|0x0|0
0|0|libxul.so|mozilla::a11y::NotificationController::ScheduleTextUpdate(nsIContent*)|hg:hg.mozilla.org/mozilla-central:accessible/base/NotificationController.h:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|184|0x29
0|1|libxul.so|nsTextFrame::ReflowText(nsLineLayout&, int, mozilla::gfx::DrawTarget*, mozilla::ReflowOutput&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsTextFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|8963|0x17
0|2|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|881|0x1b
0|3|libxul.so|nsFirstLetterFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsFirstLetterFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|226|0x16
0|4|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|878|0x31
0|5|libxul.so|nsInlineFrame::ReflowInlineFrame(nsPresContext*, mozilla::ReflowInput const&, nsInlineFrame::InlineReflowInput&, nsIFrame*, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|674|0xd
0|6|libxul.so|nsInlineFrame::ReflowFrames(nsPresContext*, mozilla::ReflowInput const&, nsInlineFrame::InlineReflowInput&, mozilla::ReflowOutput&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|548|0x1d
0|7|libxul.so|nsInlineFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|363|0x22
0|8|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|878|0x31
0|9|libxul.so|nsRubyBaseContainerFrame::ReflowOneColumn(nsRubyBaseContainerFrame::RubyReflowInput const&, unsigned int, mozilla::RubyColumn const&, mozilla::ReflowOutput&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsRubyBaseContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|639|0x20
0|10|libxul.so|nsRubyBaseContainerFrame::ReflowColumns(nsRubyBaseContainerFrame::RubyReflowInput const&, mozilla::ReflowOutput&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsRubyBaseContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|455|0x19
0|11|libxul.so|nsRubyBaseContainerFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsRubyBaseContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|368|0x18
0|12|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|878|0x31
0|13|libxul.so|nsRubyFrame::ReflowSegment(nsPresContext*, mozilla::ReflowInput const&, int, int, nsRubyBaseContainerFrame*, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsRubyFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|192|0x12
0|14|libxul.so|nsRubyFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsRubyFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|137|0x1c
0|15|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|878|0x31
0|16|libxul.so|nsBlockFrame::ReflowInlineFrame(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsIFrame*, LineReflowStatus*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|4448|0x10
0|17|libxul.so|nsBlockFrame::DoReflowInlineFrames(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsFlowAreaRect&, int&, nsFloatManager::SavedState*, bool*, LineReflowStatus*, bool)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|4250|0x2a
0|18|libxul.so|nsBlockFrame::ReflowInlineFrames(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|4135|0x51
0|19|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|3124|0x15
0|20|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|2660|0x24
0|21|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1374|0xb
0|22|libxul.so|nsBlockReflowContext::ReflowBlock(mozilla::LogicalRect const&, bool, nsCollapsingMargin&, int, bool, nsLineBox*, mozilla::ReflowInput&, nsReflowStatus&, mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockReflowContext.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|293|0x1e
0|23|libxul.so|nsBlockFrame::ReflowBlockFrame(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|3768|0x43
0|24|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|3121|0x16
0|25|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|2660|0x24
0|26|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1374|0xb
0|27|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, nsIFrame::ReflowChildFlags, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|927|0x1a
0|28|libxul.so|nsCanvasFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsCanvasFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|750|0x2a
0|29|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, nsIFrame::ReflowChildFlags, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|927|0x1a
0|30|libxul.so|nsHTMLScrollFrame::ReflowScrolledFrame(mozilla::ScrollReflowInput*, bool, bool, mozilla::ReflowOutput*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|661|0x3a
0|31|libxul.so|nsHTMLScrollFrame::ReflowContents(mozilla::ScrollReflowInput*, mozilla::ReflowOutput const&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|775|0x15
0|32|libxul.so|nsHTMLScrollFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1161|0x15
0|33|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, int, int, nsIFrame::ReflowChildFlags, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|967|0x18
0|34|libxul.so|mozilla::ViewportFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/ViewportFrame.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|296|0x2b
0|35|libxul.so|mozilla::PresShell::DoReflow(nsIFrame*, bool, mozilla::OverflowChangedTracker*)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|9493|0x1c
0|36|libxul.so|mozilla::PresShell::ProcessReflowCommands(bool)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|9666|0x12
0|37|libxul.so|mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|4204|0x12
0|38|libxul.so|mozilla::PresShell::DidDoReflow(bool)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|9294|0x5
0|39|libxul.so|mozilla::PresShell::ProcessReflowCommands(bool)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|9686|0xb
0|40|libxul.so|mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|4204|0x12
0|41|libxul.so|nsDocumentViewer::LoadComplete(nsresult)|hg:hg.mozilla.org/mozilla-central:layout/base/nsDocumentViewer.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1009|0x29
0|42|libxul.so|nsDocShell::EndPageLoad(nsIWebProgress*, nsIChannel*, nsresult)|hg:hg.mozilla.org/mozilla-central:docshell/base/nsDocShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|5822|0x18
0|43|libxul.so|nsDocShell::OnStateChange(nsIWebProgress*, nsIRequest*, unsigned int, nsresult)|hg:hg.mozilla.org/mozilla-central:docshell/base/nsDocShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|5564|0xb
0|44|libxul.so|non-virtual thunk to nsDocShell::OnStateChange(nsIWebProgress*, nsIRequest*, unsigned int, nsresult)|hg:hg.mozilla.org/mozilla-central:docshell/base/nsDocShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|0|0x10
0|45|libxul.so|nsDocLoader::DoFireOnStateChange(nsIWebProgress*, nsIRequest*, int&, nsresult)|hg:hg.mozilla.org/mozilla-central:uriloader/base/nsDocLoader.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1367|0x2b
0|46|libxul.so|nsDocLoader::doStopDocumentLoad(nsIRequest*, nsresult)|hg:hg.mozilla.org/mozilla-central:uriloader/base/nsDocLoader.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|927|0x28
0|47|libxul.so|nsDocLoader::DocLoaderIsEmpty(bool)|hg:hg.mozilla.org/mozilla-central:uriloader/base/nsDocLoader.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|747|0xe
0|48|libxul.so|nsDocLoader::OnStopRequest(nsIRequest*, nsresult)|hg:hg.mozilla.org/mozilla-central:uriloader/base/nsDocLoader.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|635|0xb
0|49|libxul.so|non-virtual thunk to nsDocLoader::OnStopRequest(nsIRequest*, nsresult)|hg:hg.mozilla.org/mozilla-central:uriloader/base/nsDocLoader.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|0|0xd
0|50|libxul.so|mozilla::net::nsLoadGroup::NotifyRemovalObservers(nsIRequest*, nsresult)|hg:hg.mozilla.org/mozilla-central:netwerk/base/nsLoadGroup.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|615|0x14
0|51|libxul.so|mozilla::net::nsLoadGroup::RemoveRequest(nsIRequest*, nsISupports*, nsresult)|hg:hg.mozilla.org/mozilla-central:netwerk/base/nsLoadGroup.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|522|0xe
0|52|libxul.so|mozilla::dom::Document::DoUnblockOnload()|hg:hg.mozilla.org/mozilla-central:dom/base/Document.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|10673|0x1c
0|53|libxul.so|mozilla::dom::Document::UnblockOnload(bool)|hg:hg.mozilla.org/mozilla-central:dom/base/Document.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|10605|0x8
0|54|libxul.so|mozilla::dom::Document::DispatchContentLoadedEvents()|hg:hg.mozilla.org/mozilla-central:dom/base/Document.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|7250|0xd
0|55|libxul.so|mozilla::detail::RunnableMethodImpl<mozilla::dom::Document*, void (mozilla::dom::Document::*)(), true, (mozilla::RunnableKind)0>::Run()|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.h:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1237|0x17
0|56|libxul.so|mozilla::SchedulerGroup::Runnable::Run()|hg:hg.mozilla.org/mozilla-central:xpcom/threads/SchedulerGroup.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|146|0x11
0|57|libxul.so|nsThread::ProcessNextEvent(bool, bool*)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThread.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|1211|0x11
0|58|libxul.so|NS_ProcessNextEvent(nsIThread*, bool)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|501|0xc
0|59|libxul.so|mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|87|0x7
0|60|libxul.so|MessageLoop::RunInternal()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|315|0x17
0|61|libxul.so|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|290|0x8
0|62|libxul.so|nsBaseAppShell::Run()|hg:hg.mozilla.org/mozilla-central:widget/nsBaseAppShell.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|137|0xd
0|63|libxul.so|XRE_RunAppShell()|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsEmbedFunctions.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|913|0xe
0|64|libxul.so|mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|237|0x5
0|65|libxul.so|MessageLoop::RunInternal()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|315|0x17
0|66|libxul.so|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|290|0x8
0|67|libxul.so|XRE_InitChildProcess(int, char**, XREChildData const*)|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsEmbedFunctions.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|744|0x5
0|68|firefox-bin|content_process_main(mozilla::Bootstrap*, int, char**)|hg:hg.mozilla.org/mozilla-central:ipc/contentproc/plugin-container.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|56|0x11
0|69|firefox-bin|main|hg:hg.mozilla.org/mozilla-central:browser/app/nsBrowserApp.cpp:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|303|0x20
0|70|libc.so.6||||0x21b97
0|71|firefox-bin|<name omitted>|hg:hg.mozilla.org/mozilla-central:mfbt/UniquePtr.h:cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f|253|0x17

Comment 1

[Jason Kratzer [:jkratzer]]

Bugmon Analysis:
Verified bug as reproducible on mozilla-central 20200529155909-60a406d3b53a.
Failed to bisect testcase (Start build crashes!):
> Start: 63568b2a8178eca237b71cd661e2aaab3b6a360c (20190531035909)
> End: cfa4bd8e6f789fcca1de2272f0d5b11c0ded913f (20200528032513)
> BuildFlags: BuildFlags(asan=False, tsan=False, debug=True, fuzzing=False, coverage=False, valgrind=False)

Comment 2

[Bugmon [:jkratzer for issues]]

Bugmon Analysis
Testcase crashes using the initial build (mozilla-central 20210911095121-9cbf4fe3f852) but not with tip (mozilla-central 20220909212835-b84775bfccf2.)

The bug appears to have been fixed in the following build range:

Start: a4ef3b241decd01f778448bb227cff3a91c674ec (20220903212426)
End: 716b166ecfe82c32a8828ffe81dd08e73a48f9a7 (20220903135331)
Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=a4ef3b241decd01f778448bb227cff3a91c674ec&tochange=716b166ecfe82c32a8828ffe81dd08e73a48f9a7

jkratzer, can you confirm that the above bisection range is responsible for fixing this issue?
Removing bugmon keyword as no further action possible. Please review the bug and re-add the keyword for further analysis.

Comment 3

[Jason Kratzer [:jkratzer]]

Attachment: testcase.html

The original testcase no longer reproduces the issue. However, I've attached a new testcase that does.

Comment 4

[Bugmon [:jkratzer for issues]]

Bugmon was unable reproduce this issue.
Removing bugmon keyword as no further action possible. Please review the bug and re-add the keyword for further analysis.

Comment 5

[Jason Kratzer [:jkratzer]]

A change to the Taskcluster build definitions over the weekend caused Bugmon to fail when reproducing issues. This issue has been corrected. Re-enabling bugmon.

Comment 6

[Bugmon [:jkratzer for issues]]

Unable to reproduce bug 1641678 using build mozilla-central 20220723091444-f69015bf0e0a. Without a baseline, bugmon is unable to analyze this bug.
Removing bugmon keyword as no further action possible. Please review the bug and re-add the keyword for further analysis.