https://bugs.kde.org/show_bug.cgi?id=453064
Nate Graham <n...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |n...@kde.org
Status|REPORTED |RESOLVED
Resolution|--- |UNMAINTAINED
--- Comment #1 from Nate Graham <n...@kde.org> ---
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 std::__atomic_base<int>::operator++ (this=0x7f34555672a8) at
/usr/include/c++/7/bits/atomic_base.h:296
#5 QAtomicOps<int>::ref<int> (_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:265
#6 QBasicAtomicInteger<int>::ref (this=0x7f34555672a8) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:114
#7 QtPrivate::RefCount::ref (this=0x7f34555672a8) at
../../include/QtCore/../../src/corelib/tools/qrefcount.h:61
#8 QString::QString (other=..., this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qstring.h:958
#9 QFontEngineMulti::fallbackFamilyAt (at=<optimized out>,
this=0x7f3400130ee0) at
../../include/QtGui/5.12.7/QtGui/private/../../../../../src/gui/text/qfontengine_p.h:495
#10 QFontEngineMulti::loadEngine (this=0x7f3400130ee0, at=<optimized out>) at
text/qfontengine.cpp:1832
#11 0x00007f347c69390d in QFontEngineMulti::ensureEngineAt
(this=this@entry=0x7f3400130ee0, at=at@entry=221) at text/qfontengine.cpp:1819
#12 0x00007f347c6c6c42 in QTextLine::glyphRuns (this=this@entry=0x7f3409407480,
from=from@entry=0, length=<optimized out>) at text/qtextlayout.cpp:2407
#13 0x00007f347ff69dbc in QQuickTextNodeEngine::addGlyphsInRange
(this=this@entry=0x7f3409407420, rangeStart=rangeStart@entry=0,
rangeLength=rangeLength@entry=41, color=..., backgroundColor=...,
selectionStart=selectionStart@entry=-1, selectionEnd=-1) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquicktextnodeengine.cpp:593
#14 0x00007f347ff6a347 in QQuickTextNodeEngine::addGlyphsForRanges
(this=this@entry=0x7f3409407420, ranges=..., start=start@entry=0, end=41,
selectionStart=selectionStart@entry=-1, selectionEnd=selectionEnd@entry=-1) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquicktextnodeengine.cpp:565
#15 0x00007f347ff68b7a in QQuickTextNode::addTextLayout
(this=this@entry=0x7f34002ffc40, position=..., textLayout=0x563c7333e050,
color=..., style=QQuickText::Normal, styleColor=..., anchorColor=...,
selectionColor=..., selectedTextColor=..., selectionStart=-1, selectionEnd=-1,
lineStart=0, lineCount=1) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquicktextnode.cpp:268
#16 0x00007f347ff6762c in QQuickText::updatePaintNode (this=0x563c73331b20,
oldNode=<optimized out>, data=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquicktext.cpp:2440
#17 0x00007f347ff17238 in QQuickWindowPrivate::updateDirtyNode
(this=this@entry=0x563c7101d910, item=item@entry=0x563c73331b20) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:3524
#18 0x00007f347ff17ac3 in QQuickWindowPrivate::updateDirtyNodes
(this=this@entry=0x563c7101d910) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:3269
#19 0x00007f347ff18e42 in QQuickWindowPrivate::syncSceneGraph
(this=this@entry=0x563c7101d910) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:437
#20 0x00007f347febfa94 in QSGRenderThread::sync
(this=this@entry=0x563c71dac160, inExpose=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:563
#21 0x00007f347fec0ea4 in QSGRenderThread::syncAndRender
(this=this@entry=0x563c71dac160) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:610
#22 0x00007f347fec4738 in QSGRenderThread::run (this=0x563c71dac160) at
/usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:730
#23 0x00007f347bde4132 in QThreadPrivate::start (arg=0x563c71dac160) at
thread/qthread_unix.cpp:361
#24 0x00007f3478c426ea in start_thread () from /lib64/libpthread.so.0
#25 0x00007f347b625a8f in clone () from /lib64/libc.so.6
This indicates that the issue is in Qt. Unfortunately your Qt version is quite
ancient. I would recommend upgrading to Plasma 5.24 and Qt 5.15.3 and trying
again.
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