442750 2021-09-20 18:29:29 +0000 Dolphin crashed when I closed one instance and immediately pressed ctrl+n 2023-05-08 15:48:31 +0000 1 1 2 Applications dolphin general unspecified Neon Linux RESOLVED WORKSFORME NOR crash --- 0 bugseforuns dolphin-bugs-null dolphin-bugs-null 0 oldest_to_newest 2062505 0 bugseforuns 2021-09-20 18:29:29 +0000 SUMMARY I launched two instances of Dolphin via apps launcher, closed the second one and immediately pressed ctrl+n, then Plasma displayed a crash notification. SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.23.80 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.3 Graphics Platform: Wayland Application: dolphin (dolphin), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0} [New LWP 26904] [New LWP 26897] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/dolphin'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __GI_raise (sig=sig@entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50 [Current thread is 1 (Thread 0x7f26f5ffb700 (LWP 26904))] __preamble__ [Current thread is 1 (Thread 0x7f26f5ffb700 (LWP 26904))] Thread 2 (Thread 0x7f26ffdfb9c0 (LWP 26897)): #0 0x00007f27047c1b56 in malloc_consolidate (av=av@entry=0x7f2704914b80 <main_arena>) at malloc.c:4500 #1 0x00007f27047c3160 in _int_free (av=0x7f2704914b80 <main_arena>, p=0x5577eaed7a40, have_lock=<optimized out>) at malloc.c:4400 #2 0x00007f2706aa9520 in KZoneAllocator::~KZoneAllocator (this=0x5577eac8e330, __in_chrg=<optimized out>) at ./src/kzoneallocator.cpp:123 #3 0x00007f2706a96d06 in QtSharedPointer::CustomDeleter<KZoneAllocator, QtSharedPointer::NormalDeleter>::execute (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:187 #4 QtSharedPointer::ExternalRefCountWithCustomDeleter<KZoneAllocator, QtSharedPointer::NormalDeleter>::deleter (self=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:205 #5 0x00007f2706a96d3b in QtSharedPointer::ExternalRefCountData::destroy (this=0x5577eac8e390) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:149 #6 QSharedPointer<KZoneAllocator>::deref (dd=0x5577eac8e390) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:458 #7 QSharedPointer<KZoneAllocator>::deref (dd=0x5577eac8e390) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:454 #8 QSharedPointer<KZoneAllocator>::deref (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:453 #9 QSharedPointer<KZoneAllocator>::~QSharedPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:310 #10 0x00007f270477315e in __cxa_finalize (d=0x7f2706ab69f0) at cxa_finalize.c:83 #11 0x00007f2706a90937 in __do_global_dtors_aux () at /usr/include/c++/9/bits/atomic_base.h:390 #12 0x00007ffdea236a40 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 1 (Thread 0x7f26f5ffb700 (LWP 26904)): [KCrash Handler] #3 QHash<QByteArray, QTextCodec*>::value (akey=..., this=0x20) at ../../include/QtCore/../../src/corelib/tools/qhash.h:653 #4 QIcuCodec::codecForNameUnlocked (name=<optimized out>) at codecs/qicucodec.cpp:499 #5 0x00007f2704e17b0d in QIcuCodec::defaultCodecUnlocked () at codecs/qicucodec.cpp:451 #6 0x00007f2704e13fda in QTextCodec::codecForLocale () at codecs/qtextcodec.cpp:719 #7 0x00007f2704c50f61 in QString::toLocal8Bit_helper (data=0x7f26e4002418, size=138) at text/qstring.cpp:5326 #8 0x00007f2706fa9e96 in QString::toLocal8Bit() const & (this=0x7f26f5ff9828) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:208 #9 walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e4056ce0, dirEntry@entry=0x7f26e404d6c0, allowedRecursiveLevel=allowedRecursiveLevel@entry=1) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:70 #10 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e404d6c0, dirEntry@entry=0x7f26e4045220, allowedRecursiveLevel=allowedRecursiveLevel@entry=2) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #11 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e4045220, dirEntry@entry=0x7f26e403d2a0, allowedRecursiveLevel=allowedRecursiveLevel@entry=3) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #12 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e403d2a0, dirEntry@entry=0x7f26e4035948, allowedRecursiveLevel=allowedRecursiveLevel@entry=4) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #13 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e4035948, dirEntry@entry=0x7f26e402d330, allowedRecursiveLevel=allowedRecursiveLevel@entry=5) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #14 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e402d330, dirEntry@entry=0x7f26e4025838, allowedRecursiveLevel=allowedRecursiveLevel@entry=6) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #15 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e4025838, dirEntry@entry=0x7f26e401d2b0, allowedRecursiveLevel=allowedRecursiveLevel@entry=7) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #16 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e401d2b0, dirEntry@entry=0x7f26e40157b8, allowedRecursiveLevel=allowedRecursiveLevel@entry=8) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #17 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=countHiddenFiles@entry=false, countDirectoriesOnly=countDirectoriesOnly@entry=false, dirEntry=0x7f26e40157b8, dirEntry@entry=0x7f26e400d230, allowedRecursiveLevel=allowedRecursiveLevel@entry=9) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #18 0x00007f2706faa006 in walkDir (dirPath=..., countHiddenFiles=false, countDirectoriesOnly=false, dirEntry=0x7f26e400d230, dirEntry@entry=0x0, allowedRecursiveLevel=10) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:80 #19 0x00007f2706faa0cc in KDirectoryContentsCounterWorker::subItemsCount (path=..., options=...) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:113 #20 0x00007f2706faa0fb in KDirectoryContentsCounterWorker::countDirectoryContents (this=0x5577eb284800, path=..., options=...) at ./src/kitemviews/private/kdirectorycontentscounterworker.cpp:121 #21 0x00007f2704ddf919 in QObject::event (this=0x5577eb284800, e=0x7f26e4004780) at kernel/qobject.cpp:1314 #22 0x00007f270588ddc3 in QApplicationPrivate::notify_helper (this=this@entry=0x5577eac988b0, receiver=receiver@entry=0x5577eb284800, e=e@entry=0x7f26e4004780) at kernel/qapplication.cpp:3632 #23 0x00007f2705896bb8 in QApplication::notify (this=0x7ffdea2369f0, receiver=0x5577eb284800, e=0x7f26e4004780) at kernel/qapplication.cpp:3156 #24 0x00007f2704db1d7a in QCoreApplication::notifyInternal2 (receiver=0x5577eb284800, event=0x7f26e4004780) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #25 0x00007f2704db4681 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5577eb2727d0) at kernel/qcoreapplication.cpp:1821 #26 0x00007f2704e0cf77 in postEventSourceDispatch (s=0x7f26e4004bb0) at kernel/qeventdispatcher_glib.cpp:277 #27 0x00007f27028d117d in g_main_dispatch (context=0x7f26e4000c20) at ../../../glib/gmain.c:3309 #28 g_main_context_dispatch (context=context@entry=0x7f26e4000c20) at ../../../glib/gmain.c:3974 #29 0x00007f27028d1400 in g_main_context_iterate (context=context@entry=0x7f26e4000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047 #30 0x00007f27028d14a3 in g_main_context_iteration (context=0x7f26e4000c20, may_block=may_block@entry=1) at ../../../glib/gmain.c:4108 #31 0x00007f2704e0c5d2 in QEventDispatcherGlib::processEvents (this=0x7f26e4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #32 0x00007f2704db087b in QEventLoop::exec (this=this@entry=0x7f26f5ffabe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #33 0x00007f2704bca292 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #34 0x00007f2704bcb42c in QThreadPrivate::start (arg=0x5577eb282ea0) at thread/qthread_unix.cpp:329 #35 0x00007f270334f609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #36 0x00007f270484b293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95