1502094 - Assertion failure: aComputedWidth >= 0 (Invalid computed width), at /builds/worker/workspace/build/src/layout/generic/ReflowInput.cpp:318

Status: RESOLVED DUPLICATE of bug 1682929

(Core :: Layout, defect, P3)

Description

[Jason Kratzer [:jkratzer]]

Attachment: testcase.html

Testcase found while fuzzing mozilla-central rev 3cc04ee79005.  Stack and assertion is nearly identical to bug 1463977 but the testcase is different so filing separately.

Assertion failure: aComputedWidth >= 0 (Invalid computed width), at /builds/worker/workspace/build/src/layout/generic/ReflowInput.cpp:318

rax = 0x0000000000000000   rdx = 0x0000000000000000
rcx = 0x0000000000000b40   rbx = 0x00007ffe343f2a30
rsi = 0x00007f96ebe398b0   rdi = 0x00007f96ebe38680
rbp = 0x00007ffe343f29f0   rsp = 0x00007ffe343f29e0
r8 = 0x00007f96ebe398b0    r9 = 0x00007f96ecfaa740
r10 = 0x0000000000000000   r11 = 0x0000000000000000
r12 = 0x0000000080000000   r13 = 0x00007ffe343f2ddc
r14 = 0x00007f96b832c000   r15 = 0x00007ffe343f2c68
rip = 0x00007f96dc668e51
OS|Linux|0.0.0 Linux 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:19:09 UTC 2018 x86_64
CPU|amd64|family 6 model 78 stepping 3|1
GPU|||
Crash|SIGSEGV /SEGV_MAPERR|0x0|0
0|0|libxul.so|mozilla::ReflowInput::SetComputedHeight(int)|hg:hg.mozilla.org/mozilla-central:layout/generic/ReflowInput.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|342|0x18
0|1|libxul.so|nsComboboxDisplayFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/forms/nsComboboxControlFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1360|0xa
0|2|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|940|0x30
0|3|libxul.so|nsBlockFrame::ReflowInlineFrame(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsIFrame*, LineReflowStatus*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4271|0x14
0|4|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|4071|0x2d
0|5|libxul.so|nsBlockFrame::ReflowInlineFrames(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3947|0x41
0|6|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2926|0x1a
0|7|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|8|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|9|libxul.so|nsComboboxControlFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/forms/nsComboboxControlFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|899|0x5
0|10|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|940|0x30
0|11|libxul.so|nsInlineFrame::ReflowInlineFrame(nsPresContext*, mozilla::ReflowInput const&, nsInlineFrame::InlineReflowInput&, nsIFrame*, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|729|0x5
0|12|libxul.so|nsInlineFrame::ReflowFrames(nsPresContext*, mozilla::ReflowInput const&, nsInlineFrame::InlineReflowInput&, mozilla::ReflowOutput&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|598|0x5
0|13|libxul.so|nsInlineFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsInlineFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|400|0x1f
0|14|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|940|0x30
0|15|libxul.so|nsBlockFrame::ReflowInlineFrame(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsIFrame*, LineReflowStatus*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4271|0x14
0|16|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|4071|0x2d
0|17|libxul.so|nsBlockFrame::ReflowInlineFrames(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3947|0x41
0|18|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2926|0x1a
0|19|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|20|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|21|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|309|0x10
0|22|libxul.so|nsBlockFrame::ReflowBlockFrame(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3575|0x1e
0|23|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2923|0x13
0|24|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|25|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|26|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, int, int, unsigned int, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|995|0x19
0|27|libxul.so|nsHTMLCanvasFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsHTMLCanvasFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|381|0x2d
0|28|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|940|0x30
0|29|libxul.so|nsBlockFrame::ReflowInlineFrame(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsIFrame*, LineReflowStatus*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4271|0x14
0|30|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|4071|0x2d
0|31|libxul.so|nsBlockFrame::ReflowInlineFrames(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3947|0x41
0|32|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2926|0x1a
0|33|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|34|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|35|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, unsigned int, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|951|0x1a
0|36|libxul.so|nsHTMLButtonControlFrame::ReflowButtonContents(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsIFrame*)|hg:hg.mozilla.org/mozilla-central:layout/forms/nsHTMLButtonControlFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|268|0x5
0|37|libxul.so|nsHTMLButtonControlFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/forms/nsHTMLButtonControlFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|209|0x18
0|38|libxul.so|nsLineLayout::ReflowFrame(nsIFrame*, nsReflowStatus&, mozilla::ReflowOutput*, bool&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsLineLayout.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|940|0x30
0|39|libxul.so|nsBlockFrame::ReflowInlineFrame(mozilla::BlockReflowInput&, nsLineLayout&, nsLineList_iterator, nsIFrame*, LineReflowStatus*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4271|0x14
0|40|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|4071|0x2d
0|41|libxul.so|nsBlockFrame::ReflowInlineFrames(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3947|0x41
0|42|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2926|0x1a
0|43|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|44|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|45|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:3cc04ee79005058d817daf66da7963dfac3f0a3a|309|0x10
0|46|libxul.so|nsBlockFrame::ReflowBlockFrame(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|3575|0x1e
0|47|libxul.so|nsBlockFrame::ReflowLine(mozilla::BlockReflowInput&, nsLineList_iterator, bool*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2923|0x13
0|48|libxul.so|nsBlockFrame::ReflowDirtyLines(mozilla::BlockReflowInput&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|2460|0x20
0|49|libxul.so|nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsBlockFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1294|0xf
0|50|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, unsigned int, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|951|0x1a
0|51|libxul.so|nsCanvasFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsCanvasFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|804|0x4d
0|52|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, unsigned int, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|951|0x1a
0|53|libxul.so|nsHTMLScrollFrame::ReflowScrolledFrame(mozilla::ScrollReflowInput*, bool, bool, mozilla::ReflowOutput*, bool)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|608|0x5
0|54|libxul.so|nsHTMLScrollFrame::ReflowContents(mozilla::ScrollReflowInput*, mozilla::ReflowOutput const&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|731|0x14
0|55|libxul.so|nsHTMLScrollFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsGfxScrollFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1120|0x5
0|56|libxul.so|nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, int, int, unsigned int, nsReflowStatus&, nsOverflowContinuationTracker*)|hg:hg.mozilla.org/mozilla-central:layout/generic/nsContainerFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|995|0x19
0|57|libxul.so|mozilla::ViewportFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&)|hg:hg.mozilla.org/mozilla-central:layout/generic/ViewportFrame.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|339|0x2b
0|58|libxul.so|mozilla::PresShell::DoReflow(nsIFrame*, bool)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|9040|0x25
0|59|libxul.so|mozilla::PresShell::ProcessReflowCommands(bool)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|9213|0xe
0|60|libxul.so|mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush)|hg:hg.mozilla.org/mozilla-central:layout/base/PresShell.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4370|0x15
0|61|libxul.so|nsRefreshDriver::Tick(mozilla::TimeStamp)|hg:hg.mozilla.org/mozilla-central:layout/base/nsRefreshDriver.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1928|0x5
0|62|libxul.so|mozilla::RefreshDriverTimer::TickRefreshDrivers(mozilla::TimeStamp, nsTArray<RefPtr<nsRefreshDriver> >&)|hg:hg.mozilla.org/mozilla-central:layout/base/nsRefreshDriver.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|325|0x8
0|63|libxul.so|mozilla::RefreshDriverTimer::Tick(mozilla::TimeStamp)|hg:hg.mozilla.org/mozilla-central:layout/base/nsRefreshDriver.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|317|0xc
0|64|libxul.so|mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver(mozilla::TimeStamp)|hg:hg.mozilla.org/mozilla-central:layout/base/nsRefreshDriver.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|756|0xc
0|65|libxul.so|mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::ParentProcessVsyncNotifier::Run()|hg:hg.mozilla.org/mozilla-central:layout/base/nsRefreshDriver.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|513|0x11
0|66|libxul.so|nsThread::ProcessNextEvent(bool, bool*)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThread.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|1245|0x15
0|67|libxul.so|NS_ProcessNextEvent(nsIThread*, bool)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|530|0x11
0|68|libxul.so|mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|97|0xa
0|69|libxul.so|MessageLoop::RunInternal()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:3cc04ee79005058d817daf66da7963dfac3f0a3a|325|0x17
0|70|libxul.so|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:3cc04ee79005058d817daf66da7963dfac3f0a3a|318|0x8
0|71|libxul.so|nsBaseAppShell::Run()|hg:hg.mozilla.org/mozilla-central:widget/nsBaseAppShell.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|158|0xd
0|72|libxul.so|nsAppStartup::Run()|hg:hg.mozilla.org/mozilla-central:toolkit/components/startup/nsAppStartup.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|290|0xe
0|73|libxul.so|XREMain::XRE_mainRun()|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsAppRunner.cpp:3cc04ee79005058d817daf66da7963dfac3f0a3a|4777|0x11
0|74|libxul.so|nsLocalFile::Release()|hg:hg.mozilla.org/mozilla-central:memory/mozalloc/mozalloc.h:3cc04ee79005058d817daf66da7963dfac3f0a3a|163|0x8
0|75|libnspr4.so|PR_GetCurrentThread|hg:hg.mozilla.org/mozilla-central:nsprpub/pr/src/pthreads/ptthread.c:3cc04ee79005058d817daf66da7963dfac3f0a3a|621|0xb

Comment 1

[Daniel Holbert [:dholbert]]

Note: the relevant assertion message has changed, and the new assertion-message prompted bug 1682929 to be filed. That bug and this bug here are effectively dupes. I'll dupe this bug forward to the newer bug, since there's been some patch-writing activity over there.