https://bugs.kde.org/show_bug.cgi?id=408043
Bug ID: 408043
Summary: Krita 4.2.0 crashes on closing
Product: krita
Version: 4.2.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: General
Assignee: krita-bugs-n...@kde.org
Reporter: heire...@exherbo.org
Target Milestone: ---
STEPS TO REPRODUCE
1. Open krita
2. Close it again
OBSERVED RESULT
drkonqi informs about a crash
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.15.90
KDE Frameworks Version: 5.58.0
Qt Version: 5.12.3
Backtrace:
Application: krita (krita), signal: Segmentation fault
Using host libthread_db library
"/usr/x86_64-pc-linux-gnu/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9b0b418ec0 (LWP 17363))]
Thread 3 (Thread 0x7f9ab5ffb700 (LWP 17436)):
#0 0x00007f9b0fa62256 in __libc_disable_asynccancel () from
/usr/x86_64-pc-linux-gnu/lib/libc.so.6
#1 0x00007f9b0fa4a14b in poll () from /usr/x86_64-pc-linux-gnu/lib/libc.so.6
#2 0x00007f9b0d5c8c8e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f9ad80025e0, timeout=<optimized out>, context=0x7f9ad80058a0)
at ../glib-2.60.3/glib/gmain.c:4228
#3 g_main_context_iterate (context=context@entry=0x7f9ad80058a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.60.3/glib/gmain.c:3922
#4 0x00007f9b0d5c8daf in g_main_context_iteration (context=0x7f9ad80058a0,
may_block=may_block@entry=1) at ../glib-2.60.3/glib/gmain.c:3988
#5 0x00007f9b0ffe709b in QEventDispatcherGlib::processEvents
(this=0x7f9ad8018050, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f9b0ff8f6fb in QEventLoop::exec (this=this@entry=0x7f9ab5ffad80,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#7 0x00007f9b0fdd6201 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#8 0x00007f9b0fdd7242 in QThreadPrivate::start (arg=0x557a25822e80) at
thread/qthread_unix.cpp:364
#9 0x00007f9b0def363f in start_thread () from
/usr/x86_64-pc-linux-gnu/lib/libpthread.so.0
#10 0x00007f9b0fa54d63 in clone () from /usr/x86_64-pc-linux-gnu/lib/libc.so.6
Thread 2 (Thread 0x7f9b03fff700 (LWP 17365)):
#0 0x00007f9b0fdd765c in QMutex::lock (this=this@entry=0x557a1aa67370) at
/usr/x86_64-pc-linux-gnu/include/c++/9.1.0/bits/atomic_base.h:769
#1 0x00007f9b0ffe6f8e in QMutexLocker::QMutexLocker (m=0x557a1aa67370,
this=<synthetic pointer>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:206
#2 QThreadData::canWaitLocked (this=0x557a1aa67340) at
../../include/QtCore/5.13.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:269
#3 postEventSourcePrepare (s=0x7f9afc004b80,
timeout=timeout@entry=0x7f9b03ffeb84) at kernel/qeventdispatcher_glib.cpp:260
#4 0x00007f9b0d5c827e in g_main_context_prepare
(context=context@entry=0x7f9afc000bf0, priority=priority@entry=0x7f9b03ffec08)
at ../glib-2.60.3/glib/gmain.c:3499
#5 0x00007f9b0d5c8bbe in g_main_context_iterate
(context=context@entry=0x7f9afc000bf0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.60.3/glib/gmain.c:3907
#6 0x00007f9b0d5c8daf in g_main_context_iteration (context=0x7f9afc000bf0,
may_block=may_block@entry=1) at ../glib-2.60.3/glib/gmain.c:3988
#7 0x00007f9b0ffe709b in QEventDispatcherGlib::processEvents
(this=0x7f9afc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8 0x00007f9b0ff8f6fb in QEventLoop::exec (this=this@entry=0x7f9b03ffed40,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#9 0x00007f9b0fdd6201 in QThread::exec (this=this@entry=0x7f9b0dfa1dc0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#10 0x00007f9b0df22347 in QDBusConnectionManager::run (this=0x7f9b0dfa1dc0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#11 0x00007f9b0fdd7242 in QThreadPrivate::start (arg=0x7f9b0dfa1dc0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:364
#12 0x00007f9b0def363f in start_thread () from
/usr/x86_64-pc-linux-gnu/lib/libpthread.so.0
#13 0x00007f9b0fa54d63 in clone () from /usr/x86_64-pc-linux-gnu/lib/libc.so.6
Thread 1 (Thread 0x7f9b0b418ec0 (LWP 17363)):
[KCrash Handler]
#6 QThreadStorageData::get (this=0x0) at thread/qthreadstorage.cpp:122
#7 0x00007f9b0fe87e27 in QThreadStorage<QPcreJitStackPointer*>::hasLocalData
(this=<optimized out>) at
../../include/QtCore/../../src/corelib/thread/qthreadstorage.h:141
#8 qtPcreCallback () at tools/qregularexpression.cpp:1094
#9 0x00007f9b0d6f9aec in pcre2_jit_match_16 () from
/usr/x86_64-pc-linux-gnu/lib/libpcre2-16.so.0
#10 0x00007f9b0d6fd7c7 in pcre2_match_16 () from
/usr/x86_64-pc-linux-gnu/lib/libpcre2-16.so.0
#11 0x00007f9b0fe87fb8 in safe_pcre2_match_16 (code=0x557a23a10740,
subject=0x557a2350c318, length=30, startOffset=0, options=0,
matchData=0x557a23eceea0, matchContext=0x557a24c2e580) at
tools/qregularexpression.cpp:1173
#12 0x00007f9b0fe8b5aa in QRegularExpressionPrivate::doMatch
(this=0x557a24cd2890, subject=..., subjectStart=0, subjectLength=30, offset=0,
matchType=<optimized out>, matchOptions=...,
checkSubjectStringOption=QRegularExpressionPrivate::CheckSubjectString,
previous=0x0) at tools/qregularexpression.cpp:1273
#13 0x00007f9b0fe8b9dc in QRegularExpression::match
(this=this@entry=0x7ffc4dc49430, subject=..., offset=offset@entry=0,
matchType=matchType@entry=QRegularExpression::NormalMatch,
matchOptions=matchOptions@entry=...) at
../../include/QtCore/../../src/corelib/tools/qstring.h:932
#14 0x00007f9b0e7d0535 in QDomDocumentPrivate::saveDocument
(this=0x557a1d6d1870, s=..., indent=1, encUsed=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#15 0x00007f9b0e7d4c34 in QDomDocument::toString (this=0x7ffc4dc49520,
indent=1) at dom/qdom.cpp:6840
#16 0x00007f9b0f1d3c27 in KoResourceTagStore::writeXMLFile(QString const&) ()
from /usr/x86_64-pc-linux-gnu/lib/libkritawidgets.so.18
#17 0x00007f9b0f1d40f4 in KoResourceTagStore::serializeTags() () from
/usr/x86_64-pc-linux-gnu/lib/libkritawidgets.so.18
#18 0x00007f9b0f1d422e in KoResourceTagStore::~KoResourceTagStore() () from
/usr/x86_64-pc-linux-gnu/lib/libkritawidgets.so.18
#19 0x00007f9b1223f898 in KoResourceServer<KisResourceBundle,
PointerStoragePolicy<KisResourceBundle> >::~KoResourceServer() () from
/usr/x86_64-pc-linux-gnu/lib/libkritaui.so.18
#20 0x00007f9b1223fbb3 in KoResourceServerSimpleConstruction<KisResourceBundle,
PointerStoragePolicy<KisResourceBundle>
>::~KoResourceServerSimpleConstruction() () from
/usr/x86_64-pc-linux-gnu/lib/libkritaui.so.18
#21 0x00007f9b1223e4d1 in
KisResourceBundleServerProvider::~KisResourceBundleServerProvider() () from
/usr/x86_64-pc-linux-gnu/lib/libkritaui.so.18
#22 0x00007f9b1223e4e9 in (anonymous
namespace)::Q_QGS_s_instance::innerFunction()::Holder::~Holder() () from
/usr/x86_64-pc-linux-gnu/lib/libkritaui.so.18
#23 0x00007f9b0f9955cc in __run_exit_handlers () from
/usr/x86_64-pc-linux-gnu/lib/libc.so.6
#24 0x00007f9b0f99570e in exit () from /usr/x86_64-pc-linux-gnu/lib/libc.so.6
#25 0x00007f9b0f97f67a in __libc_start_main () from
/usr/x86_64-pc-linux-gnu/lib/libc.so.6
#26 0x0000557a180625ce in _start ()
[Inferior 1 (process 17363) detached]
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