Bug 2406720 - Thunderbind 144 now just crashes upon start
Summary: Thunderbind 144 now just crashes upon start
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: thunderbird
Version: 45
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Gecko Maintainer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-28 10:39 UTC by Zdenek Kabelac
Modified: 2026-08-17 14:01 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Zdenek Kabelac 2025-10-28 10:39:19 UTC 
Recent version of thunderbird in Rawhide is not usable for a while
giving me instant crash on start -  I've to revert to version 143.

(gdb) bt
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x00007fb07e38cfb3 in __pthread_kill_internal (threadid=<optimized out>, signo=11) at pthread_kill.c:89
#2  0x00007fb07e332dce in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3  0x00007fb074566ea5 in nsProfileLock::FatalSignalHandler(int, siginfo_t*, void*) () at /usr/lib64/thunderbird/libxul.so
#4  0x00007fb07e332f00 in <signal handler called> () at /lib64/libc.so.6
#5  0x000055c5e94a3e62 in arena_dalloc(void*, unsigned long, arena_t*) ()
#6  0x00007fb073c3d3d6 in FindLineClampTarget(nsBlockFrame*, nsBlockFrame const*, int) () at /usr/lib64/thunderbird/libxul.so
#7  0x00007fb073c3d805 in nsBlockFrame::ApplyLineClamp(int) () at /usr/lib64/thunderbird/libxul.so
#8  0x00007fb073c3db25 in nsBlockFrame::ComputeFinalSize(mozilla::ReflowInput const&, mozilla::BlockReflowState&, mozilla::ReflowOutput&) ()
    at /usr/lib64/thunderbird/libxul.so
#9  0x00007fb073c4929c in nsBlockFrame::TrialReflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsBlockFrame::TrialReflowState&) () at /usr/lib64/thunderbird/libxul.so
#10 0x00007fb073c4b52c in nsBlockFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&) ()
    at /usr/lib64/thunderbird/libxul.so
#11 0x00007fb073c8e820 in nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, nsIFrame::ReflowChildFlags, nsReflowStatus&, nsOverflowContinuationTracker*) ()
    at /usr/lib64/thunderbird/libxul.so
#12 0x00007fb073c3850e in mozilla::ScrollContainerFrame::ReflowScrolledFrame(mozilla::ScrollReflowInput&, bool, bool, mozilla::ReflowOutput*) ()
    at /usr/lib64/thunderbird/libxul.so
#13 0x00007fb073c5c8fd in mozilla::ScrollContainerFrame::ReflowContents(mozilla::ScrollReflowInput&, mozilla::ReflowOutput const&) ()
    at /usr/lib64/thunderbird/libxul.so
#14 0x00007fb073c5ce9c in mozilla::ScrollContainerFrame::Reflow(nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, nsReflowStatus&) () at /usr/lib64/thunderbird/libxul.so
#15 0x00007fb073c8e820 in nsContainerFrame::ReflowChild(nsIFrame*, nsPresContext*, mozilla::ReflowOutput&, mozilla::ReflowInput const&, mozilla::WritingMode const&, mozilla::LogicalPoint const&, nsSize const&, nsIFrame::ReflowChildFlags, nsReflowStatus&, nsOverflowContinuationTracker*) ()
    at /usr/lib64/thunderbird/libxul.so
#16 0x00007fb073cce132 in nsFlexContainerFrame::ReflowFlexItem(nsFlexContainerFrame::FlexboxAxisTracker const&, mozilla::ReflowInput const&, nsFlexContainerFrame::FlexItem const&, mozilla::LogicalPoint const&, bool, mozilla::LogicalSize const&, nsSize const&) ()
    at /usr/lib64/thunderbird/libxul.so


Reproducible: Always




Additional Information:
thunderbird-144.0-1.fc44.x86_64
thunderbird-librnp-rnp-144.0-1.fc44.x86_64
Comment 1 Matt Fagnani 2025-10-31 06:09:22 UTC 
Thunderbird crashed when starting in this way with thunderbird-144.0.1-1.fc43.x86_64 installed from Koji in a Fedora 43 KDE installation. The trace with thunderbird debuginfo installed showed the crash in AllocInfo::GetInChunk in which the pointer named run was null so size = run->mBin->mSizeClass; at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/memory/build/mozjemalloc.cpp:2932 had a null pointer dereference. 

Core was generated by `/usr/lib64/thunderbird/thunderbird'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f9913e7b3cc in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f99144087c0 (LWP 7834))]
(gdb) bt
#0  0x00007f9913e7b3cc in __pthread_kill_implementation () at /lib64/libc.so.6
#1  0x00007f9913e2118e in raise () at /lib64/libc.so.6
#2  0x00007f9909d66ea5 in nsProfileLock::FatalSignalHandler (signo=11, info=0x7ffe6ddbf8b0, context=0x7ffe6ddbf780)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/toolkit/profile/nsProfileLock.cpp:177
#3  0x00007f9913e212c0 in <signal handler called> () at /lib64/libc.so.6
#4  AllocInfo::GetInChunk (aPtr=0x7ffe6ddbfde8, aChunk=0x7ffe6dd00000, pageind=191)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/memory/build/mozjemalloc.cpp:2932
#5  arena_dalloc (aPtr=0x7ffe6ddbfde8, aOffset=<optimized out>, aArena=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/memory/build/mozjemalloc.cpp:3190
#6  0x00007f990943d3d6 in nsTArrayInfallibleAllocator::Free (aPtr=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/nsTArray.h:262
#7  nsTArray_base<nsTArray_RelocateUsingMemutils>::~nsTArray_base (this=0x7ffe6ddbfde0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/nsTArray.h:3071
#8  nsTArray_Impl<std::pair<nsBlockFrame*, GenericLineListIterator<nsLineLink, false> >, nsTArrayInfallibleAllocator>::~nsTArray_Impl (this=0x7ffe6ddbfde0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/nsTArray.h:910
#9  nsTArray<std::pair<nsBlockFrame*, GenericLineListIterator<nsLineLink, false> > >::~nsTArray (this=0x7ffe6ddbfde0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/nsTArray.h:2607
#10 AutoTArray<std::pair<nsBlockFrame*, GenericLineListIterator<nsLineLink, false> >, 8ul>::~AutoTArray
    (this=0x7ffe6ddbfde0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/nsTArray.h:2907
#11 LineClampLineIterator::~LineClampLineIterator (this=0x7ffe6ddbfdc0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:1276
#12 FindLineClampTarget
    (aRootFrame=aRootFrame@entry=0x7f98cd29c2b8, aStopAtFrame=aStopAtFrame@entry=0x7f98cd29c2b8, aLineNumber=<optimized out>) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:2130
--Type <RET> for more, q to quit, c to continue without paging--c
#13 0x00007f990943d805 in nsBlockFrame::ApplyLineClamp
    (this=this@entry=0x7f98cd29c2b8, aContentBlockEndEdge=aContentBlockEndEdge@entry=0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:2139
#14 0x00007f990943db25 in nsBlockFrame::ComputeFinalSize
    (this=this@entry=0x7f98cd29c2b8, aReflowInput=..., aState=..., aMetrics=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:2302
#15 0x00007f990944929c in nsBlockFrame::TrialReflow
    (this=this@entry=0x7f98cd29c2b8, aPresContext=aPresContext@entry=0x7f98cfccda00, aMetrics=..., aReflowInput=..., aTrialState=...) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:2057
#16 0x00007f990944b52c in nsBlockFrame::Reflow
    (this=0x7f98cd29c2b8, aPresContext=0x7f98cfccda00, aMetrics=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:1590
#17 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=this@entry=0x7f98cd29c020, aKidFrame=0x7f98cd29c2b8, aPresContext=aPresContext@entry=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=..., aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#18 0x00007f990943850e in mozilla::ScrollContainerFrame::ReflowScrolledFrame
    (this=this@entry=0x7f98cd29c020, aState=..., aAssumeHScroll=false, aAssumeVScroll=false, aMetrics=aMetrics@entry=0x7ffe6ddc0960) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:913
#19 0x00007f990945c8fd in mozilla::ScrollContainerFrame::ReflowContents
    (this=this@entry=0x7f98cd29c020, aState=..., aDesiredSize=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1029
#20 0x00007f990945ce9c in mozilla::ScrollContainerFrame::Reflow
    (this=0x7f98cd29c020, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1491
#21 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd294338, aKidFrame=0x7f98cd29c020, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#22 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd294338, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#23 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd294338, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#24 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#25 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd294278, aKidFrame=0x7f98cd294338, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#26 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd294278, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#27 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd294278, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#28 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#29 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd2940f8, aKidFrame=0x7f98cd294278, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#30 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd2940f8, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#31 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd2940f8, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#32 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#33 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd293848, aKidFrame=0x7f98cd2940f8, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#34 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd293848, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#35 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd293848, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#36 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#37 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=this@entry=0x7f98cd293908, aKidFrame=0x7f98cd293848, aPresContext=aPresContext@entry=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=..., aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#38 0x00007f990943850e in mozilla::ScrollContainerFrame::ReflowScrolledFrame
    (this=this@entry=0x7f98cd293908, aState=..., aAssumeHScroll=false, aAssumeVScroll=false, aMetrics=aMetrics@entry=0x7ffe6ddc39f0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:913
#39 0x00007f990945c8fd in mozilla::ScrollContainerFrame::ReflowContents
    (this=this@entry=0x7f98cd293908, aState=..., aDesiredSize=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1029
#40 0x00007f990945ce9c in mozilla::ScrollContainerFrame::Reflow
    (this=0x7f98cd293908, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1491
#41 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd285710, aKidFrame=0x7f98cd293908, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#42 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd285710, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#43 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd285710, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#44 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#45 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd285650, aKidFrame=0x7f98cd285710, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#46 0x00007f99094ce132 in nsFlexContainerFrame::ReflowFlexItem
    (this=this@entry=0x7f98cd285650, aAxisTracker=..., aReflowInput=..., aItem=..., aFramePos=..., aIsAdjacentWithBStart=aIsAdjacentWithBStart@entry=true, aAvailableSize=<optimized out>, aContainerSize=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#47 0x00007f99094cefc5 in nsFlexContainerFrame::ReflowChildren
    (this=this@entry=0x7f98cd285650, aReflowInput=..., aContainerSize=..., aAvailableSizeForItems=..., aBorderPadding=..., aAxisTracker=<optimized out>, aFlr=<optimized out>, aFragmentData=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5774
#48 0x00007f99094dd979 in nsFlexContainerFrame::Reflow
    (this=<optimized out>, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4781
#49 0x00007f99094b06f0 in nsContainerFrame::ReflowChild
    (this=<optimized out>, aKidFrame=0x7f98cd285650, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=..., aPos=<optimized out>, aContainerSize=<optimized out>, aFlags=15, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#50 MeasuringReflow
    (aChild=aChild@entry=0x7f98cd285650, aReflowInput=<optimized out>, aRC=aRC@entry=0x7f98ccaead50, aAvailableSize=..., aCBSize=..., aIMinSizeClamp=<optimized out>, aBMinSizeClamp=1073741823)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:5759
#51 0x00007f99094dfb7e in ContentContribution
    (aGridItem=..., aGridRI=..., aAxis=aAxis@entry=mozilla::LogicalAxis::Block, aPercentageBasis=..., aConstraint=<optimized out>, aMinSizeClamp=1073741823, aOverrides=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:6002
#52 0x00007f99094dffc4 in CachedIntrinsicSizes::ComputeContribution
    (aType=aType@entry=GridIntrinsicSizeType::MaxContentContribution, aGridItem=..., aGridRI=..., aAxis=aAxis@entry=mozilla::LogicalAxis::Block, aPercentageBasis=..., aMinSizeClamp=1073741823)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:6109
#53 0x00007f99094e07e2 in CachedIntrinsicSizes::EnsureContributions
    (this=this@entry=0x7ffe6ddc5600, aTypes=..., aGridItem=..., aGridRI=..., aAxis=mozilla::LogicalAxis::Block)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:6083
#54 0x00007f99094e0a72 in nsGridContainerFrame::Tracks::ResolveIntrinsicSizeForNonSpanningItems
    (this=this@entry=0x7ffe6ddc5dc8, aGridRI=..., aFunctions=..., aPercentageBasis=aPercentageBasis@entry=0, aConstraint=aConstraint@entry=nsGridContainerFrame::SizingConstraint::NoConstraint, aRange=..., aGridItem=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:6405
#55 0x00007f99094e1557 in nsGridContainerFrame::Tracks::ResolveIntrinsicSize
    (this=this@entry=0x7ffe6ddc5dc8, aGridRI=..., aGridItems=..., aFunctions=..., aRange=aRange@entry=&nsGridContainerFrame::GridArea::mRows, aPercentageBasis=aPercentageBasis@entry=0, aConstraint=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:7148
#56 0x00007f99094e2eb9 in nsGridContainerFrame::Tracks::CalculateSizes
    (this=0x7ffe6ddc5dc8, aGridRI=..., aGridItems=..., aFunctions=..., aContentBoxSize=1073741823, aRange=&nsGridContainerFrame::GridArea::mRows, aConstraint=nsGridContainerFrame::SizingConstraint::NoConstraint)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:6251
#57 0x00007f99094e3493 in nsGridContainerFrame::GridReflowInput::CalculateTrackSizesForAxis
    (this=this@entry=0x7ffe6ddc5d40, aAxis=aAxis@entry=mozilla::LogicalAxis::Block, aGrid=..., aContentBoxSize=aContentBoxSize@entry=1073741823, aConstraint=aConstraint@entry=nsGridContainerFrame::SizingConstraint::NoConstraint)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:4273
#58 0x00007f99094ebd32 in nsGridContainerFrame::Reflow
    (this=0x7f98cd282de8, aPresContext=<optimized out>, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsGridContainerFrame.cpp:9529
#59 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd282d28, aKidFrame=0x7f98cd282de8, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#60 0x00007f99094a5fde in nsFlexContainerFrame::MeasureBSizeForFlexItem
    (this=this@entry=0x7f98cd282d28, aItem=..., aChildReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#61 0x00007f99094c5c43 in nsFlexContainerFrame::MeasureFlexItemContentBSize
    (this=this@entry=0x7f98cd282d28, aFlexItem=..., aForceBResizeForMeasuringReflow=true, aParentReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:2154
#62 0x00007f99094c5fa9 in nsFlexContainerFrame::ResolveAutoFlexBasisAndMinSize
    (this=this@entry=0x7f98cd282d28, aFlexItem=..., aItemReflowInput=..., aAxisTracker=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1772
#63 0x00007f99094c6916 in nsFlexContainerFrame::GenerateFlexItemForChild
    (this=this@entry=0x7f98cd282d28, aLine=..., aChildFrame=aChildFrame@entry=0x7f98cd282de8, aParentReflowInput=..., aAxisTracker=..., aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1574
#64 0x00007f99094dbb79 in nsFlexContainerFrame::GenerateFlexLines
    (this=this@entry=0x7f98cd282d28, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=1073741823, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aStruts=..., aAxisTracker=..., aMainGapSize=0, aPlaceholders=..., aLines=..., aHasCollapsedItems=@0x7ffe6ddc6e60: false)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4266
#65 0x00007f99094dc091 in nsFlexContainerFrame::DoFlexLayout
    (this=this@entry=0x7f98cd282d28, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=1073741823, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aAxisTracker=..., aMainGapSize=0, aCrossGapSize=0, aStruts=..., aContainerInfo=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5311
#66 0x00007f99094ddd8f in nsFlexContainerFrame::Reflow
    (this=0x7f98cd282d28, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4720
#67 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd2829d0, aKidFrame=0x7f98cd282d28, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#68 0x00007f99094a5fde in nsFlexContainerFrame::MeasureBSizeForFlexItem
    (this=this@entry=0x7f98cd2829d0, aItem=..., aChildReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#69 0x00007f99094dc3a1 in nsFlexContainerFrame::SizeItemInCrossAxis
    (this=<optimized out>, aChildReflowInput=..., aItem=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4590
#70 nsFlexContainerFrame::SizeItemInCrossAxis (this=<optimized out>, aChildReflowInput=..., aItem=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4564
#71 nsFlexContainerFrame::DoFlexLayout
    (this=this@entry=0x7f98cd2829d0, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=40980, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=1073741823, aAxisTracker=..., aMainGapSize=<optimized out>, aCrossGapSize=<optimized out>, aStruts=<optimized out>, aContainerInfo=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5389
#72 0x00007f99094ddd8f in nsFlexContainerFrame::Reflow
    (this=0x7f98cd2829d0, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4720
#73 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=this@entry=0x7f98cd282a90, aKidFrame=0x7f98cd2829d0, aPresContext=aPresContext@entry=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=..., aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#74 0x00007f990943850e in mozilla::ScrollContainerFrame::ReflowScrolledFrame
    (this=this@entry=0x7f98cd282a90, aState=..., aAssumeHScroll=false, aAssumeVScroll=false, aMetrics=aMetrics@entry=0x7ffe6ddc7e50) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:913
#75 0x00007f990945c8fd in mozilla::ScrollContainerFrame::ReflowContents
    (this=this@entry=0x7f98cd282a90, aState=..., aDesiredSize=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1029
#76 0x00007f990945ce9c in mozilla::ScrollContainerFrame::Reflow
    (this=0x7f98cd282a90, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ScrollContainerFrame.cpp:1491
#77 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd282910, aKidFrame=0x7f98cd282a90, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#78 0x00007f99094a5fde in nsFlexContainerFrame::MeasureBSizeForFlexItem
    (this=this@entry=0x7f98cd282910, aItem=..., aChildReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#79 0x00007f99094dc3a1 in nsFlexContainerFrame::SizeItemInCrossAxis
    (this=<optimized out>, aChildReflowInput=..., aItem=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4590
#80 nsFlexContainerFrame::SizeItemInCrossAxis (this=<optimized out>, aChildReflowInput=..., aItem=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4564
#81 nsFlexContainerFrame::DoFlexLayout
    (this=this@entry=0x7f98cd282910, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=40980, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=1073741823, aAxisTracker=..., aMainGapSize=<optimized out>, aCrossGapSize=<optimized out>, aStruts=<optimized out>, aContainerInfo=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5389
#82 0x00007f99094ddd8f in nsFlexContainerFrame::Reflow
    (this=0x7f98cd282910, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4720
#83 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd282850, aKidFrame=0x7f98cd282910, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#84 0x00007f99094a5fde in nsFlexContainerFrame::MeasureBSizeForFlexItem
    (this=this@entry=0x7f98cd282850, aItem=..., aChildReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#85 0x00007f99094c5c43 in nsFlexContainerFrame::MeasureFlexItemContentBSize
    (this=this@entry=0x7f98cd282850, aFlexItem=..., aForceBResizeForMeasuringReflow=true, aParentReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:2154
#86 0x00007f99094c6266 in nsFlexContainerFrame::ResolveAutoFlexBasisAndMinSize
    (this=this@entry=0x7f98cd282850, aFlexItem=..., aItemReflowInput=..., aAxisTracker=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1772
#87 0x00007f99094c6916 in nsFlexContainerFrame::GenerateFlexItemForChild
    (this=this@entry=0x7f98cd282850, aLine=..., aChildFrame=aChildFrame@entry=0x7f98cd282910, aParentReflowInput=..., aAxisTracker=..., aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1574
#88 0x00007f99094dbb79 in nsFlexContainerFrame::GenerateFlexLines
    (this=this@entry=0x7f98cd282850, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=1073741823, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aStruts=..., aAxisTracker=..., aMainGapSize=0, aPlaceholders=..., aLines=..., aHasCollapsedItems=@0x7ffe6ddc9860: false)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4266
#89 0x00007f99094dc091 in nsFlexContainerFrame::DoFlexLayout
    (this=this@entry=0x7f98cd282850, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=1073741823, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aAxisTracker=..., aMainGapSize=0, aCrossGapSize=0, aStruts=..., aContainerInfo=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5311
#90 0x00007f99094ddd8f in nsFlexContainerFrame::Reflow
    (this=0x7f98cd282850, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4720
#91 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=0x7f98cd15f250, aKidFrame=0x7f98cd282850, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=<optimized out>, aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::NoMoveFrame, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#92 0x00007f99094a5fde in nsFlexContainerFrame::MeasureBSizeForFlexItem
    (this=this@entry=0x7f98cd15f250, aItem=..., aChildReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:382
#93 0x00007f99094c5c43 in nsFlexContainerFrame::MeasureFlexItemContentBSize
    (this=this@entry=0x7f98cd15f250, aFlexItem=..., aForceBResizeForMeasuringReflow=true, aParentReflowInput=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:2154
#94 0x00007f99094c6266 in nsFlexContainerFrame::ResolveAutoFlexBasisAndMinSize
    (this=this@entry=0x7f98cd15f250, aFlexItem=..., aItemReflowInput=..., aAxisTracker=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1772
#95 0x00007f99094c6916 in nsFlexContainerFrame::GenerateFlexItemForChild
    (this=this@entry=0x7f98cd15f250, aLine=..., aChildFrame=aChildFrame@entry=0x7f98cd282850, aParentReflowInput=..., aAxisTracker=..., aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:1574
#96 0x00007f99094dbb79 in nsFlexContainerFrame::GenerateFlexLines
    (this=this@entry=0x7f98cd15f250, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=23040, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aStruts=..., aAxisTracker=..., aMainGapSize=0, aPlaceholders=..., aLines=..., aHasCollapsedItems=@0x7ffe6ddca850: false)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4266
#97 0x00007f99094dc091 in nsFlexContainerFrame::DoFlexLayout
    (this=this@entry=0x7f98cd15f250, aReflowInput=..., aTentativeContentBoxMainSize=aTentativeContentBoxMainSize@entry=23040, aTentativeContentBoxCrossSize=aTentativeContentBoxCrossSize@entry=40980, aAxisTracker=..., aMainGapSize=0, aCrossGapSize=0, aStruts=..., aContainerInfo=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:5311
#98 0x00007f99094ddd8f in nsFlexContainerFrame::Reflow
    (this=0x7f98cd15f250, aPresContext=<optimized out>, aReflowOutput=<optimized out>, aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsFlexContainerFrame.cpp:4720
#99 0x00007f990942f206 in nsBlockReflowContext::ReflowBlock
    (this=this@entry=0x7ffe6ddcae50, aSpace=..., aApplyBStartMargin=aApplyBStartMargin@entry=true, aPrevMargin=..., aClearance=aClearance@entry=0, aLine=aLine@entry=0x7f98cd2d7e78, aFrameRI=..., aFrameReflowStatus=..., aState=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockReflowContext.cpp:291
#100 0x00007f9909443ab6 in nsBlockFrame::ReflowBlockFrame
    (this=<optimized out>, aState=..., aLine=..., aKeepReflowGoing=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/mozilla/Maybe.h:966
#101 0x00007f99094474ee in nsBlockFrame::ReflowLine
    (this=this@entry=0x7f98cd15f190, aState=..., aLine=aLine@entry=..., aKeepReflowGoing=aKeepReflowGoing@entry=0x7ffe6ddcb0ff) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:3880
#102 0x00007f9909448263 in nsBlockFrame::ReflowDirtyLines (this=this@entry=0x7f98cd15f190, aState=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:3387
#103 0x00007f9909448fc2 in nsBlockFrame::TrialReflow
    (this=this@entry=0x7f98cd15f190, aPresContext=aPresContext@entry=0x7f98cfccda00, aMetrics=..., aReflowInput=..., aTrialState=...) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:1954
#104 0x00007f990944b52c in nsBlockFrame::Reflow
    (this=0x7f98cd15f190, aPresContext=0x7f98cfccda00, aMetrics=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsBlockFrame.cpp:1590
#105 0x00007f990948e820 in nsContainerFrame::ReflowChild
    (this=this@entry=0x7f98cd15f0d0, aKidFrame=aKidFrame@entry=0x7f98cd15f190, aPresContext=aPresContext@entry=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aWM=..., aPos=..., aContainerSize=..., aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:906
#106 0x00007f990943e384 in nsCanvasFrame::Reflow
    (this=0x7f98cd15f0d0, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsCanvasFrame.cpp:506
#107 0x00007f990948ea60 in nsContainerFrame::ReflowChild
    (this=this@entry=0x7f98cd15f020, aKidFrame=aKidFrame@entry=0x7f98cd15f0d0, aPresContext=aPresContext@entry=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aX=aX@entry=0, aY=0, aFlags=nsIFrame::ReflowChildFlags::Default, aStatus=..., aTracker=0x0) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/nsContainerFrame.cpp:947
#108 0x00007f990944c4f4 in mozilla::ViewportFrame::Reflow
    (this=0x7f98cd15f020, aPresContext=0x7f98cfccda00, aDesiredSize=..., aReflowInput=..., aStatus=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/generic/ViewportFrame.cpp:458
#109 0x00007f99093696fd in mozilla::PresShell::DoReflow
    (this=this@entry=0x7f98cec51000, target=0x7f98cd15f020, aInterruptible=aInterruptible@entry=false, aOverflowTracker=aOverflowTracker@entry=0x7ffe6ddcc640)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/base/PresShell.cpp:10890
#110 0x00007f9909375f14 in mozilla::PresShell::ProcessReflowCommands
    (this=this@entry=0x7f98cec51000, aInterruptible=aInterruptible@entry=false)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/base/PresShell.cpp:11060
#111 0x00007f9909376ade in mozilla::PresShell::DoFlushLayout (this=0x7f98cec51000, aInterruptible=false)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/base/PresShell.cpp:11110
#112 mozilla::PresShell::DoFlushPendingNotifications (this=this@entry=0x7f98cec51000, aFlush=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/layout/base/PresShell.cpp:4655
#113 0x00007f99066d729e in mozilla::PresShell::FlushPendingNotifications (this=0x7f98cec51000, aType=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/mozilla/PresShell.h:1498
#114 mozilla::dom::Document::FlushPendingNotifications (this=0x7f98d04c8400, aFlush=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/dom/base/Document.cpp:11621
#115 0x00007f99066d94e5 in mozilla::dom::Document::FlushPendingNotifications
    (this=<optimized out>, aType=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/dom/base/Document.cpp:11553
#116 nsIContent::GetPrimaryFrame (this=0x7f98cee74f00, aType=mozilla::FlushType::Layout)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/dom/base/Element.cpp:279
#117 0x00007f99066daf8e in mozilla::dom::Element::GetBoundingClientRect (this=this@entry=0x7f98cee74f00)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/dom/base/Element.cpp:1103
#118 0x00007f99072cf891 in mozilla::dom::Element_Binding::getBoundingClientRect
    (cx=0x7f98ecb33200, obj=..., void_self=0x7f98cee74f00, args=...) at ElementBinding.cpp:4077
#119 0x00007f99073d24ec in mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> (cx=0x7f98ecb33200, argc=<optimized out>, vp=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/js/RootingAPI.h:1255
#120 0x00007f990ace1a5a in CallJSNative
    (cx=0x7f98ecb33200, native=<optimized out>, reason=<optimized out>, args=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:501
#121 js::InternalCallOrConstruct
    (cx=0x7f98ecb33200, args=<optimized out>, construct=<optimized out>, reason=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:597
#122 0x00007f990acd2bd2 in InternalCall (cx=<optimized out>, args=<optimized out>, reason=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:664
#123 js::CallFromStack (cx=<optimized out>, args=<optimized out>, reason=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:669
#124 js::Interpret (cx=0x7f98ecb33200, state=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:3287
#125 0x00007f990ace1593 in MaybeEnterInterpreterTrampoline (cx=0x7f98ecb33200, state=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:395
#126 js::RunScript (cx=cx@entry=0x7f98ecb33200, state=...)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:471
#127 0x00007f990ace1b6d in js::InternalCallOrConstruct
    (cx=0x7f98ecb33200, args=..., construct=construct@entry=js::NO_CONSTRUCT, reason=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:629
#128 0x00007f990ace1fc5 in InternalCall (cx=<optimized out>, args=..., reason=<optimized out>)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:664
#129 js::Call (cx=<optimized out>, fval=..., fval@entry=..., thisv=..., thisv@entry=..., args=..., rval=..., 
    rval@entry=..., reason=reason@entry=js::CallReason::Call)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/vm/Interpreter.cpp:696
#130 0x00007f990a8578b5 in js::jit::InvokeFunction (cx=<optimized out>, obj=..., 
    obj@entry=..., constructing=<optimized out>, ignoresReturnValue=ignoresReturnValue@entry=false, argc=0, argv=<optimized out>, rval=...) at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/js/src/jit/VMFunctions.cpp:548
#131 0x00007f990a857bef in js::jit::InvokeFromInterpreterStub (cx=<optimized out>, frame=0x7ffe6ddcd0c8)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/objdir/dist/include/js/RootingAPI.h:1255
#132 0x00000aea046efd75 in ??? ()
#133 0x00007ffe6ddcd1a0 in ??? ()
#134 0x00007ffe6ddcd0c8 in ??? ()
#135 0x00000b14c0e942c8 in ??? ()
#136 0x000000000000000a in ??? ()
#137 0x00007ffe6ddcd108 in ??? ()
#138 0x00000aea047473d3 in ??? ()
#139 0x0000000000000002 in ??? ()
#140 0x000035b9b84f8e60 in ??? ()
#141 0xfffe3a0e573e1128 in ??? ()
#142 0x00007f98cfb37748 in ??? ()
#143 0x00007f98cfb37770 in ??? ()
#144 0x00007ffe6ddcd1a0 in ??? ()
#145 0x00000aea046f990b in ??? ()
#146 0x0000000000000001 in ??? ()
#147 0xfffe3a0e573e1128 in ??? ()
#148 0xfffe35b9b84f8e60 in ??? ()
#149 0xfffe3a0e573e1128 in ??? ()
#150 0xfffe1ff2fdf16130 in ??? ()
#151 0xfffe3d1a8d719740 in ??? ()
#152 0xfff9800000000000 in ??? ()
#153 0xfffe3a0e573e1128 in ??? ()
#154 0x000008d02d04eec0 in ??? ()
#155 0x00007f98cfda00ea in ??? ()
#156 0x00007f98cdfaa568 in ??? ()
#157 0x000035b9b8415008 in ??? ()
#158 0x00007f98cdfaa460 in ??? ()
#159 0x0000000000000000 in ??? ()
(gdb) frame 4
#4  AllocInfo::GetInChunk (aPtr=0x7ffe6ddbfde8, aChunk=0x7ffe6dd00000, pageind=191)
    at /usr/src/debug/thunderbird-144.0.1-1.fc43.x86_64/memory/build/mozjemalloc.cpp:2932
2932          size = run->mBin->mSizeClass;
(gdb) p run->mBin->mSizeClass
Cannot access memory at address 0x10
(gdb) p run->mBin
Cannot access memory at address 0x10
(gdb) p run
$1 = (arena_run_t *) 0x0
(gdb) l
2927
2928        size_t size;
2929        if ((mapbits & CHUNK_MAP_LARGE) == 0) {
2930          arena_run_t* run = (arena_run_t*)(mapbits & ~gPageSizeMask);
2931          MOZ_DIAGNOSTIC_ASSERT(run->mMagic == ARENA_RUN_MAGIC);
2932          size = run->mBin->mSizeClass;
2933        } else {
2934          size = mapbits & ~gPageSizeMask;
2935          MOZ_DIAGNOSTIC_ASSERT(size != 0);
2936        }

This problem didn't happen with Mozilla's build of 144.0.1.
Comment 2 Martin Stransky 2025-11-03 11:56:10 UTC 
May it be a variant of https://bugzilla.mozilla.org/show_bug.cgi?id=1990430?
Please report it upstream at bugzilla.mozilla.org/ and CC me there.
Thanks.
Comment 3 Yann Droneaud 2025-11-03 21:59:30 UTC 
I have a duplicate bug #2412000, same backtrace
Comment 4 Yann Droneaud 2025-11-03 22:00:27 UTC 
and bug #2411745 is likely a duplicate
Comment 5 Matt Fagnani 2025-11-03 23:19:36 UTC 
This problem was reported at https://bugzilla.mozilla.org/show_bug.cgi?id=1995107 where Mitch Cider wrote "Fedora's package (both the RPM and their rebuilt Flatpak) was built incorrectly (as your compiler error points out)." The report was closed as invalid as a result.
Comment 6 Yann Droneaud 2025-11-19 08:14:12 UTC 
OK, so GCC generate a thunderbird that is crashing.

Is it a bug in GCC or in Thunderbird ? comments from https://bugzilla.mozilla.org/show_bug.cgi?id=1995107 doesn't point to any GCC issue ...
Comment 7 Yann Droneaud 2025-11-19 08:18:23 UTC 
Is this other bug related ? https://bugzilla.mozilla.org/show_bug.cgi?id=1995857  (it's not clear regarding the origin of Thunderbird 144 in this other bug)
Comment 8 Jan Horak 2025-12-10 09:50:19 UTC 
Please test the latest rawhide build: https://koji.fedoraproject.org/koji/buildinfo?buildID=2862663 - thunderbird-145.0-1.fc44.
Comment 9 Yann Droneaud 2025-12-10 12:55:37 UTC 
(In reply to Jan Horak from comment #8)
> Please test the latest rawhide build:
> https://koji.fedoraproject.org/koji/buildinfo?buildID=2862663 -
> thunderbird-145.0-1.fc44.

It's starting and loading my mail right now. Thanks.
Comment 10 Zdenek Kabelac 2025-12-11 15:13:05 UTC 
thunderbird-145.0-1.fc44.x86_64 now works for me.
Comment 11 Aoife Moloney 2026-08-17 14:01:04 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
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