Open Bug 1507234 Opened 2 years ago Updated 2 months ago

Crash in std::_Func_impl_no_alloc<T>::_Do_call

Categories

(Core :: DOM: Animation, defect, P3)

Unspecified
Windows 10
defect

Tracking

()

Tracking Status
firefox-esr60 --- unaffected
firefox63 --- wontfix
firefox64 --- wontfix
firefox65 --- fix-optional
firefox66 --- fix-optional

People

(Reporter: calixte, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: crash, regression)

Crash Data

This bug was filed from the Socorro interface and is
report bp-7a12db29-38d3-4985-b93e-fab940181114.
=============================================================

Top 10 frames of crashing thread:

0  @0x10280 
1 xul.dll bool std::_Func_impl_no_alloc<`lambda at z:/build/build/src/layout/base/RestyleManager.cpp:1802:31', bool, const mozilla::Maybe<unsigned long long>&, DisplayItemType>::_Do_call 
2 xul.dll mozilla::FrameLayerBuilder::EnumerateGenerationForDedicatedLayers layout/painting/FrameLayerBuilder.cpp:6961
3 xul.dll mozilla::layers::AnimationInfo::EnumerateGenerationOnFrame gfx/layers/AnimationInfo.cpp:248
4 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2833
5 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2856
6 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2856
7 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2856
8 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2856
9 xul.dll bool mozilla::RestyleManager::ProcessPostTraversal layout/base/RestyleManager.cpp:2856

=============================================================

There is 1 crash in nightly 65 with buildid 20181114100226. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1504929.

[1] https://hg.mozilla.org/mozilla-central/rev?node=f82c7330018b
Flags: needinfo?(hikezoe)
To be honest, I don't quite understand what happened there.  Maybe a compiler (MSVC?) bug?
Flags: needinfo?(hikezoe)
Priority: -- → P3
Low volume crash, has a priority set. 
Marking fix-optional to remove this from regression triage. 
Happy to still take a patch in nightly.
See Also: → 1587794
See Also: → 1667335
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