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Bug#699423: marble: Segfaults while typing in coordinates



Package: marble
Version: 4:4.8.4-3
Severity: important

When typing in GPS coordinates (ie: 23,113) and then pressing enter.. All
within 1 second of marble loading, Then marble crashes.  If you type in the GPS
coordinates and wait a second before hitting enter, marble doesn't crash.




-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (500, 'testing'), (1, 'experimental'), (1, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.6-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages marble depends on:
ii  kde-runtime        4:4.8.4-2
ii  libc6              2.13-37
ii  libkdecore5        4:4.8.4-4
ii  libkdeui5          4:4.8.4-4
ii  libkio5            4:4.8.4-4
ii  libknewstuff3-4    4:4.8.4-4
ii  libkparts4         4:4.8.4-4
ii  libmarblewidget13  4:4.8.4-3
ii  libplasma3         4:4.8.4-4
ii  libqt4-network     4:4.8.2+dfsg-10
ii  libqtcore4         4:4.8.2+dfsg-10
ii  libqtgui4          4:4.8.2+dfsg-10
ii  libstdc++6         4.7.2-5
ii  marble-data        4:4.8.4-3
ii  marble-plugins     4:4.8.4-3

marble recommends no packages.

Versions of packages marble suggests:
pn  gosmore               <none>
ii  libqt4-sql-sqlite     4:4.8.2+dfsg-10
pn  monav-routing-daemon  <none>
pn  routino               <none>

-- no debconf information
Application: Marble Virtual Globe (marble), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
[Current thread is 1 (Thread 0x7f8c0c81a760 (LWP 28186))]

Thread 14 (Thread 0x7f8bf784b700 (LWP 28187)):
#0  0x00007f8c0a90aba1 in postEventSourcePrepare (s=s@entry=0xd51000, timeout=timeout@entry=0x7f8bf784ac6c) at kernel/qeventdispatcher_glib.cpp:268
#1  0x00007f8c03a13e5f in g_main_context_prepare (context=context@entry=0xd83940, priority=priority@entry=0x7f8bf784acb8) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:2836
#2  0x00007f8c03a1454b in g_main_context_iterate (context=context@entry=0xd83940, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3126
#3  0x00007f8c03a14744 in g_main_context_iteration (context=0xd83940, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#4  0x00007f8c0a90b296 in QEventDispatcherGlib::processEvents (this=0xd42050, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8bf784ae10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8bf784ae10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8c0a7ded70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f8c0a8bc1bf in QInotifyFileSystemWatcherEngine::run (this=0xdc3e20) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0xdc3e20) at thread/qthread_unix.cpp:307
#10 0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f8beffff700 (LWP 28188)):
#0  0x00007f8c091a7e33 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8c03a14624 in g_main_context_poll (n_fds=1, fds=0x7f8bf0001d60, timeout=-1, context=0xf90340, priority=<optimized out>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0xf90340, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f8c03a14744 in g_main_context_iteration (context=0xf90340, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#4  0x00007f8c0a90b296 in QEventDispatcherGlib::processEvents (this=0xd2e460, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8befffee10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8befffee10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8c0a7ded70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f8c0a8bc1bf in QInotifyFileSystemWatcherEngine::run (this=0xdf6210) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0xdf6210) at thread/qthread_unix.cpp:307
#10 0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f8be37fe700 (LWP 28193)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x7f8be40016f0) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8be40016f0) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f8bda7fc700 (LWP 28195)):
[KCrash Handler]
#6  QModelIndex (other=..., this=<synthetic pointer>) at /usr/include/qt4/QtCore/qabstractitemmodel.h:65
#7  KDescendantsProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at ../../../src/lib/kdescendantsproxymodel.cpp:364
#8  0x00007f8c0bdca60c in KDescendantsProxyModel::data (this=0xd1be80, index=..., role=0) at ../../../src/lib/kdescendantsproxymodel.cpp:494
#9  0x00007f8c0a20cfed in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=0) at itemviews/qsortfilterproxymodel.cpp:1718
#10 0x00007f8c0a8d3d6d in QAbstractItemModel::match (this=0xd1be98, start=..., role=0, value=..., hits=-1, flags=...) at kernel/qabstractitemmodel.cpp:2081
#11 0x00007f8c0a20d741 in QSortFilterProxyModel::match (this=this@entry=0xd1be98, start=..., role=role@entry=0, value=..., hits=hits@entry=-1, flags=...) at itemviews/qsortfilterproxymodel.cpp:2011
#12 0x00007f8bf48b3cf2 in Marble::LocalDatabaseRunner::search (this=0x7f8be4e70b60, searchTerm=...) at ../../../../../src/plugins/runner/localdatabase/LocalDatabaseRunner.cpp:56
#13 0x00007f8c0be8f4fc in Marble::SearchTask::runTask (this=0x1cd1ea0) at ../../../src/lib/RunnerTask.cpp:62
#14 0x00007f8c0be8f57e in Marble::RunnerTask::run (this=0x1cd1ea0) at ../../../src/lib/RunnerTask.cpp:33
#15 0x00007f8c0a7d56bd in QThreadPoolThread::run (this=0x7f8bf0006ed0) at concurrent/qthreadpool.cpp:107
#16 0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8bf0006ed0) at thread/qthread_unix.cpp:307
#17 0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#18 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8be27fc700 (LWP 28196)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x7f8be4004120) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8be4004120) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8be1ffb700 (LWP 28197)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x124d530) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x124d530) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8be17fa700 (LWP 28198)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x125cb50) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x125cb50) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8be0ff9700 (LWP 28199)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x7f8be4004690) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8be4004690) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8bdbfff700 (LWP 28200)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f8c0a7e2167 in wait (time=30000, this=0xb12880) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d57af in QThreadPoolThread::run (this=0x7f8bdc0011c0) at concurrent/qthreadpool.cpp:141
#4  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8bdc0011c0) at thread/qthread_unix.cpp:307
#5  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8bdb7fe700 (LWP 28201)):
#0  0x00007f8c046fb62e in __pthread_mutex_unlock_usercnt (mutex=0x12707a0, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f8c03a50451 in g_mutex_unlock (mutex=mutex@entry=0x12710c0) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gthread-posix.c:227
#2  0x00007f8c03a14249 in g_main_context_dispatch (context=context@entry=0x12710c0) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3078
#3  0x00007f8c03a14688 in g_main_context_iterate (context=context@entry=0x12710c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3146
#4  0x00007f8c03a14744 in g_main_context_iteration (context=0x12710c0, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#5  0x00007f8c0a90b296 in QEventDispatcherGlib::processEvents (this=0x126efb0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8bdb7fddb0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8bdb7fddb0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f8bef1c1d95 in Marble::OsmNominatimRunner::search (this=0x7f8bdd809780, searchTerm=...) at ../../../../../src/plugins/runner/nominatim/OsmNominatimRunner.cpp:76
#9  0x00007f8c0be8f4fc in Marble::SearchTask::runTask (this=0x1cd1680) at ../../../src/lib/RunnerTask.cpp:62
#10 0x00007f8c0be8f57e in Marble::RunnerTask::run (this=0x1cd1680) at ../../../src/lib/RunnerTask.cpp:33
#11 0x00007f8c0a7d56bd in QThreadPoolThread::run (this=0x126bfa0) at concurrent/qthreadpool.cpp:107
#12 0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x126bfa0) at thread/qthread_unix.cpp:307
#13 0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#14 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8be8bbb700 (LWP 28202)):
#0  0x00007f8c091a7e33 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8c03a14624 in g_main_context_poll (n_fds=1, fds=0x1037aa0, timeout=-1, context=0x128bd70, priority=<optimized out>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x128bd70, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f8c03a14744 in g_main_context_iteration (context=0x128bd70, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#4  0x00007f8c0a90b296 in QEventDispatcherGlib::processEvents (this=0x128b990, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8be8bbadf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8be8bbadf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8c0a7ded70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f8c0be2ab38 in Marble::FileStorageWatcher::run (this=0xd1be00) at ../../../src/lib/FileStorageWatcher.cpp:401
#9  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0xd1be00) at thread/qthread_unix.cpp:307
#10 0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8bc97f8700 (LWP 28228)):
#0  0x00007f8c091a7e33 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8c03a14624 in g_main_context_poll (n_fds=1, fds=0xd8a650, timeout=-1, context=0x1cd2600, priority=<optimized out>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x1cd2600, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f8c03a14744 in g_main_context_iteration (context=0x1cd2600, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#4  0x00007f8c0a90b296 in QEventDispatcherGlib::processEvents (this=0x17225a0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8bc97f7e40, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8bc97f7e40, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8c0a7ded70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8bdc03c410) at thread/qthread_unix.cpp:307
#9  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8bd97fa700 (LWP 28230)):
#0  0x00007f8c091a7e33 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=11822) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8c03a14624 in g_main_context_poll (n_fds=2, fds=0x7f8bbc2c5390, timeout=11822, context=0x12d3a50, priority=<optimized out>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x12d3a50, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f8c03a14744 in g_main_context_iteration (context=0x12d3a50, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#4  0x00007f8c0a90b276 in QEventDispatcherGlib::processEvents (this=0x12facb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7f8bd97f9e40, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7f8bd97f9e40, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8c0a7ded70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f8c0a7e1d0b in QThreadPrivate::start (arg=0x7f8be4e904e0) at thread/qthread_unix.cpp:307
#9  0x00007f8c046f7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8c091b2a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8c0c81a760 (LWP 28186)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8c0a7e220b in wait (time=18446744073709551615, this=0xb1bc80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xb11ad8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8c0a7d4e8f in QThreadPoolPrivate::waitForDone (this=0xb11a50, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007f8c0a7d693d in QThreadPool::~QThreadPool (this=0xb117e0, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007f8c0a7d6979 in QThreadPool::~QThreadPool (this=0xb117e0, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007f8c0a7d69a5 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7f8c0ac32fc8, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1929
#7  0x00007f8c0910edf2 in __run_exit_handlers (status=1, listp=0x7f8c0945c4c8, run_list_atexit=true) at exit.c:78
#8  0x00007f8c0910ee45 in *__GI_exit (status=11648172) at exit.c:100
#9  0x00007f8c09cf0018 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:770
#10 0x00007f8c0b367668 in KApplication::xioErrhandler (this=0x7fff554cf250, dpy=0xb1ec80) at ../../kdeui/kernel/kapplication.cpp:419
#11 0x00007f8c0617560e in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f8c061730ad in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007f8c061646af in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007f8c09d276f7 in x11EventSourcePrepare (s=s@entry=0xb16840, timeout=timeout@entry=0x7fff554cee9c) at kernel/qguieventdispatcher_glib.cpp:77
#15 0x00007f8c03a13e5f in g_main_context_prepare (context=context@entry=0xb10300, priority=priority@entry=0x7fff554ceee8) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:2836
#16 0x00007f8c03a1454b in g_main_context_iterate (context=context@entry=0xb10300, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3126
#17 0x00007f8c03a14744 in g_main_context_iteration (context=0xb10300, may_block=1) at /build/glib2.0-7fLB_j/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#18 0x00007f8c0a90b276 in QEventDispatcherGlib::processEvents (this=0xb0efb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0x00007f8c09d2783e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f8c0a8db8af in QEventLoop::processEvents (this=this@entry=0x7fff554cf060, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f8c0a8dbb38 in QEventLoop::exec (this=0x7fff554cf060, flags=...) at kernel/qeventloop.cpp:204
#22 0x00007f8c0a8e0cf8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#23 0x000000000041b5c8 in main (argc=1, argv=0x7fff554cf388) at ../../src/kdemain.cpp:398

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