.
Thread 12 (Thread 0x7f5af7b6e700 (LWP 106131)):
#0  0x00007f5b2a932376 in pthread_cond_wait@@GLIBC_2.3.2 () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f5af82312ab in util_queue_thread_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#2  0x00007f5af8230ebb in impl_thrd_routine () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#3  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 11 (Thread 0x7f5b1aec0700 (LWP 106123)):
#0  0x00007f5b29672b98 in g_main_context_check () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#1  0x00007f5b29673152 in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#2  0x00007f5b296732e3 in g_main_context_iteration () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#3  0x00007f5b2011e99d in dconf_gdbus_worker_thread (user_data=0x55fbd2711650) at ../gdbus/dconf-gdbus-thread.c:82
        context = 0x55fbd2711650
#4  0x00007f5b2969c931 in g_thread_proxy () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#5  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 10 (Thread 0x7f5af736d700 (LWP 106132)):
#0  0x00007f5b2a932376 in pthread_cond_wait@@GLIBC_2.3.2 () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f5af82312ab in util_queue_thread_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#2  0x00007f5af8230ebb in impl_thrd_routine () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#3  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 9 (Thread 0x7f5b18fbf700 (LWP 106130)):
#0  0x00007f5b2aa2b20e in clock_gettime () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f5b2affd185 in qt_clock_gettime (ts=0x7f5b18fbea50, clock=1) at kernel/qelapsedtimer_unix.cpp:175
No locals.
#2  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
        ts = {tv_sec = 2147483647, tv_nsec = 140028751645744}
        ts = <optimized out>
#3  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
        sec = <optimized out>
        frac = <optimized out>
        tv = <optimized out>
#4  0x00007f5b2affba1d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5afc003220) at kernel/qtimerinfo_unix.cpp:91
No locals.
#5  0x00007f5b2affbff9 in QTimerInfoList::timerWait (this=0x7f5afc003220, tm=...) at kernel/qtimerinfo_unix.cpp:388
        currentTime = <optimized out>
        t = <optimized out>
#6  0x00007f5b2affd616 in timerSourcePrepareHelper (timeout=0x7f5b18fbeb14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
        tv = {tv_sec = 0, tv_nsec = 0}
        tv = <optimized out>
#7  timerSourcePrepare (source=<optimized out>, timeout=0x7f5b18fbeb14) at kernel/qeventdispatcher_glib.cpp:165
        dummy = 32603
        src = <optimized out>
#8  0x00007f5b2967272f in g_main_context_prepare () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#9  0x00007f5b296730db in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#10 0x00007f5b296732e3 in g_main_context_iteration () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#11 0x00007f5b2affd8c3 in QEventDispatcherGlib::processEvents (this=0x7f5afc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0x7f5afc000b80
        canWait = true
        savedFlags = {i = 0}
        result = false
#12 0x00007f5b2afa482b in QEventLoop::exec (this=this@entry=0x7f5b18fbece0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
        d = 0x7f5afc002e70
        locker = {val = 94540060078896}
        ref = <optimized out>
        app = <optimized out>
#13 0x00007f5b2addd775 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
        d = 0x55fbd2b2b2c0
        locker = {val = 94540060078896}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f5b2b25f3c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b1502e0 <qt_meta_stringdata_QObject>, data = 0x7f5b2b1501c0 <qt_meta_data_QObject>, static_metacall = 0x7f5b2afd9ce0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f5afc002e70}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b153200 <qt_meta_stringdata_Qt>, data = 0x7f5b2b150400 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b257980 <QObject::staticMetaObject>, stringdata = 0x7f5b2b14ad80 <qt_meta_stringdata_QEventLoop>, data = 0x7f5b2b14ad20 <qt_meta_data_QEventLoop>, static_metacall = 0x7f5b2afa4540 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#14 0x00007f5b2adde9c2 in QThreadPrivate::start (arg=0x55fbd2ac9110) at thread/qthread_unix.cpp:361
        thr = 0x55fbd2ac9110
        data = <optimized out>
        __clframe = {__cancel_routine = 0x7f5b2adde030 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x55fbd2ac9110, __do_it = 1, __cancel_type = <optimized out>}
#15 0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#16 0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 8 (Thread 0x7f5af636b700 (LWP 106134)):
#0  0x00007f5b2a932376 in pthread_cond_wait@@GLIBC_2.3.2 () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f5af82312ab in util_queue_thread_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#2  0x00007f5af8230ebb in impl_thrd_routine () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#3  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 7 (Thread 0x7f5b1b6fb700 (LWP 106122)):
#0  0x00007f5b29672d04 in g_main_context_check () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#1  0x00007f5b29673152 in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#2  0x00007f5b29673533 in g_main_loop_run () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#3  0x00007f5b20783dca in gdbus_shared_thread_func (user_data=0x55fbd27191f0) at ../../../gio/gdbusprivate.c:279
        data = 0x55fbd27191f0
#4  0x00007f5b2969c931 in g_thread_proxy () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#5  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 6 (Thread 0x7f5af6b6c700 (LWP 106133)):
#0  0x00007f5b2a932376 in pthread_cond_wait@@GLIBC_2.3.2 () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f5af82312ab in util_queue_thread_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#2  0x00007f5af8230ebb in impl_thrd_routine () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#3  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 5 (Thread 0x7f5b273168c0 (LWP 106119)):
#0  0x00007f5b2aa609bf in poll () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f5b2a138594 in poll (__timeout=1000, __nfds=1, __fds=0x7ffcc58bb148) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  pollDrKonqiSocket (pid=147612, sockfd=4) at ./src/kcrash.cpp:946
        fd = {fd = 4, events = 1, revents = 0}
        r = <optimized out>
        clsockfd = <optimized out>
        msg = <optimized out>
        drkonqi_client = {sun_family = 0, sun_path = '\000' <repeats 107 times>}
        cllength = 110
        ucred = {pid = 0, uid = 0, gid = 0}
        credlen = 12
        msize = <optimized out>
        dpid = <optimized out>
#3  0x00007f5b2a138b29 in startProcessInternal (argc=argc@entry=21, argv=argv@entry=0x7ffcc58bb2e0, waitAndExit=waitAndExit@entry=true, directly=directly@entry=false) at /usr/include/c++/9/bits/atomic_base.h:326
        running = <optimized out>
        socketpath = {d = 0x55fbd409d300}
        sockfd = 4
        pid = 147612
#4  0x00007f5b2a1393e5 in KCrash::startProcess (argc=argc@entry=21, argv=argv@entry=0x7ffcc58bb2e0, waitAndExit=waitAndExit@entry=true) at ./src/kcrash.cpp:674
        startDirectly = true
#5  0x00007f5b2a139925 in KCrash::defaultCrashHandler (sig=11) at ./src/kcrash.cpp:572
        argv = {0x55fbd27a1440 "/usr/lib/x86_64-linux-gnu/libexec/drkonqi", 0x7f5b2a13c0c9 "-platform", 0x55fbd35b06e8 "xcb", 0x7f5b2a13c16b "-display", 0x55fbd262e260 ":0", 0x7f5b2a13c0d3 "--appname", 0x55fbd27385c0 "muon", 0x7f5b2a13c0e7 "--apppath", 0x55fbd274efe0 "/usr/bin", 0x7f5b2a13c0f4 "--signal", 0x7ffcc58bb3d6 "11", 0x7f5b2a13c102 "--pid", 0x7ffcc58bb3e0 "106119", 0x7f5b2a13c108 "--appversion", 0x55fbd2cd7bb8 "5.8.0", 0x7f5b2a13c115 "--programname", 0x55fbd2950818 "Muon Package Manager", 0x7f5b2a13c123 "--bugaddress", 0x55fbd2948918 "submit@bugs.kde.org", 0x7f5b2a13c130 "--startupid", 0x55fbd3df0ec8 "0", 0x0, 0x7f5b2a4301e0 <vtable for MultipleMatchSpy+16> "@\332\067*[\177", 0x7ffc00000000 <error: Cannot access memory at address 0x7ffc00000000>, 0x7f5b08021d38 "", 0x55fbd3abb7a8 "\220", 0x55fbd326f898 "P\t,\324\373U", 0x1d326f898 <error: Cannot access memory at address 0x1d326f898>, 0x0}
        i = 21
        platformName = {d = 0x55fbd35b06d0}
        about = 0x55fbd2971690
        sigtxt = "11\000\215\306\267^\340\273A"
        pidtxt = "106119\000\001\240\264\213\305\374\177\000\000\320\367&\323"
        startupId = {d = 0x55fbd3df0eb0}
        crashRecursionCounter = 2
#6  <signal handler called>
No symbol table info available.
#7  0x00007f5b2c67f40f in QApt::Backend::package (this=this@entry=0x55fbd2b2e220, name=...) at /usr/include/apt-pkg/string_view.h:39
        d = <optimized out>
        pkg = {<pkgCache::Iterator<pkgCache::Package, pkgCache::PkgIterator>> = {<std::iterator<std::forward_iterator_tag, pkgCache::Package, long, pkgCache::Package*, pkgCache::Package&>> = {<No data fields>}, S = 0x7ffcc58bb9d0, Owner = 0x41bbe05eb7c68d00}, HashIndex = 140723622754976}
#8  0x00007f5b2c6822a4 in QApt::Backend::search (this=0x55fbd2b2e220, searchString=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:95
        pkgName = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7ffcc58bba50 "texlive"}, _M_string_length = 7, {_M_local_buf = "texlive\000\000\202\221\000\373U\000", _M_allocated_capacity = 28559167811249524}}
        pkg = 0x7f5b0801dba0
        i = {mset = {internal = {px = 0x55fbd3de5ed0}}, off_from_end = 54}
        maxItems = <optimized out>
        enquire = {internal = {px = 0x7f5b08021c90}, static INCLUDE_QUERY_TERMS = 1, static USE_EXACT_TERMFREQ = 2}
        matches = {internal = {px = 0x55fbd3de5ed0}}
        top_percent = 0
        parser = {internal = {px = 0x55fbd39a97e0}}
        xpString = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7ffcc58bba30 "name:texlive"}, _M_string_length = 12, {_M_local_buf = "name:texlive\000\177\000", _M_allocated_capacity = 8675468051357720942}}
        pos = <optimized out>
        xpQuery = {internal = {px = 0x55fbd35d27a0}, static MatchNothing = {internal = {px = 0x0}, static MatchNothing = <same as static member of an already seen type>, static MatchAll = {internal = {px = 0x55fbd261f3b0}, static MatchNothing = <same as static member of an already seen type>, static MatchAll = <same as static member of an already seen type>}}, static MatchAll = <same as static member of an already seen type>}
        query = {internal = {px = 0x55fbd3c3a060}, static MatchNothing = {internal = {px = 0x0}, static MatchNothing = <same as static member of an already seen type>, static MatchAll = {internal = {px = 0x55fbd261f3b0}, static MatchNothing = <same as static member of an already seen type>, static MatchAll = <same as static member of an already seen type>}}, static MatchAll = <same as static member of an already seen type>}
        d = <optimized out>
        unsplitSearchString = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7ffcc58bba10 "texlive"}, _M_string_length = 7, {_M_local_buf = "texlive\000\340\242\334\322\373U\000", _M_allocated_capacity = 28559167811249524}}
        searchResult = {<QListSpecialMethods<QApt::Package*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f5b2b088780 <QListData::shared_null>}, d = 0x7f5b2b088780 <QListData::shared_null>}}
#9  0x000055fbd0de12d2 in PackageProxyModel::search (this=0x55fbd29d2800, searchText=...) at ./src/PackageModel/PackageProxyModel.cpp:71
No locals.
#10 0x000055fbd0de5c2e in PackageWidget::startSearch (this=0x55fbd29805e0) at ./src/PackageModel/PackageWidget.cpp:409
No locals.
#11 PackageWidget::startSearch (this=0x55fbd29805e0) at ./src/PackageModel/PackageWidget.cpp:406
No locals.
#12 0x000055fbd0dd4804 in MainWindow::reload (this=0x55fbd29174e0) at ./src/MainWindow.cpp:370
No locals.
#13 0x000055fbd0dd48e5 in MainWindow::transactionStatusChanged (this=0x55fbd29174e0, status=<optimized out>) at ./src/MainWindow.cpp:304
No locals.
#14 0x000055fbd0dce9eb in MainWindow::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./obj-x86_64-linux-gnu/src/muon_autogen/EWIEGA46WW/moc_MainWindow.cpp:179
        _t = <optimized out>
        result = <optimized out>
#15 0x00007f5b2afd1658 in QMetaObject::activate (sender=0x55fbd3c349f0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3803
        methodIndex = <optimized out>
        method_relative = 12
        callFunction = 0x55fbd0dceae0 <MainWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x55fbd29174e0
        receiverInSameThread = <optimized out>
        sw = {receiver = 0x55fbd29174e0, previousSender = 0x0, currentSender = {sender = 0x55fbd3c349f0, signal = 4, ref = 1}, switched = true}
        c = 0x55fbd3568890
        last = 0x55fbd3568890
        locker = {val = 140029542690344}
        connectionLists = {connectionLists = 0x55fbd35571c0}
        list = <optimized out>
        currentThreadId = 0x7f5b273168c0
        signal_index = 4
        empty_argv = {0x0}
#16 0x00007f5b2c67b735 in QApt::Transaction::statusChanged (this=this@entry=0x55fbd3c349f0, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/src/QApt_autogen/EWIEGA46WW/moc_transaction.cpp:542
        _a = {0x0, 0x7ffcc58bbcac}
#17 0x00007f5b2c6a2e76 in QApt::Transaction::updateProperty (this=0x55fbd3c349f0, type=<optimized out>, variant=...) at ./src/transaction.cpp:632
No locals.
#18 0x00007f5b2c67c3b0 in QApt::Transaction::qt_static_metacall (_o=0x55fbd3c349f0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/QApt_autogen/EWIEGA46WW/moc_transaction.cpp:286
        _t = 0x55fbd3c349f0
#19 0x00007f5b2afd1658 in QMetaObject::activate (sender=0x55fbd2c941c0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3803
        methodIndex = <optimized out>
        method_relative = 24
        callFunction = 0x7f5b2c67c0d0 <QApt::Transaction::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x55fbd3c349f0
        receiverInSameThread = <optimized out>
        sw = {receiver = 0x55fbd3c349f0, previousSender = 0x0, currentSender = {sender = 0x55fbd2c941c0, signal = 7, ref = 1}, switched = true}
        c = 0x55fbd3aa7340
        last = 0x55fbd3aa7340
        locker = {val = 140029542689728}
        connectionLists = {connectionLists = 0x55fbd40233f0}
        list = <optimized out>
        currentThreadId = 0x7f5b273168c0
        signal_index = 7
        empty_argv = {0x0}
#20 0x00007f5b2c6af26f in OrgKubuntuQaptworker3TransactionInterface::propertyChanged (_t2=..., _t1=<optimized out>, this=<optimized out>) at ./obj-x86_64-linux-gnu/src/transactioninterface_p.moc:375
        _a = {0x0, 0x7ffcc58bbed0, 0x7f5b0801c2c0}
        _a = <optimized out>
#21 OrgKubuntuQaptworker3TransactionInterface::qt_static_metacall (_o=0x55fbd2c941c0, _c=<optimized out>, _id=<optimized out>, _a=0x7ffcc58bc040) at ./obj-x86_64-linux-gnu/src/transactioninterface_p.moc:188
        _t = 0x55fbd2c941c0
#22 0x00007f5b2c6b04f3 in OrgKubuntuQaptworker3TransactionInterface::qt_metacall (this=0x55fbd2c941c0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffcc58bc040) at ./obj-x86_64-linux-gnu/src/transactioninterface_p.moc:316
No locals.
#23 0x00007f5b2a63363b in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:991
        context = {connection = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2a6952a0 <qt_meta_stringdata_QDBusConnection>, data = 0x7f5b2a695160 <qt_meta_data_QDBusConnection>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x55fbd2dc8ef0}, message = @0x7f5b0802de30}
        old = 0x0
        ptr = <optimized out>
        params = {a = 10, s = 3, ptr = 0x7ffcc58bc040, {array = "\000\000\000\000\000\000\000\000\260u\002\b[\177\000\000\300\302\001\b[\177\000\000\331\352\372*[\177\000\000\001\352\032\324\373U\000\000\300A\311\322\373U\000\000\320\335\002\b[\177\000\000\220vr,[\177\000\000\340/&+[\177\000\000\200\022\266\322\373U\000", q_for_alignment_1 = 0, q_for_alignment_2 = 0}}
        auxParameters = {<QListSpecialMethods<QVariant>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f5b2b088780 <QListData::shared_null>}, d = 0x7f5b2b088780 <QListData::shared_null>}}
        i = <optimized out>
        pCount = <optimized out>
        numMetaTypes = <optimized out>
        outputArgs = {<QListSpecialMethods<QVariant>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f5b2b088780 <QListData::shared_null>}, d = 0x7f5b2b088780 <QListData::shared_null>}}
        null = 0x0
        fail = <optimized out>
#24 0x00007f5b2afd20aa in QObject::event (this=0x55fbd2c941c0, e=<optimized out>) at kernel/qobject.cpp:1260
        mce = <optimized out>
        sw = {receiver = 0x55fbd2c941c0, previousSender = 0x0, currentSender = {sender = 0x55fbd2dc8ef0, signal = -1, ref = 1}, switched = true}
#25 0x00007f5b2b9bba66 in QApplicationPrivate::notify_helper (this=this@entry=0x55fbd2619e80, receiver=receiver@entry=0x55fbd2c941c0, e=e@entry=0x7f5b0802ddd0) at kernel/qapplication.cpp:3700
        consumed = false
        filtered = false
#26 0x00007f5b2b9c50e0 in QApplication::notify (this=0x7ffcc58bc710, receiver=0x55fbd2c941c0, e=0x7f5b0802ddd0) at kernel/qapplication.cpp:3446
        w = <optimized out>
        extra = <optimized out>
        isProxyWidget = <optimized out>
        d = <optimized out>
        res = false
        me = <optimized out>
#27 0x00007f5b2afa5c8a in QCoreApplication::notifyInternal2 (receiver=0x55fbd2c941c0, event=0x7f5b0802ddd0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:142
        selfRequired = true
        result = false
        cbdata = {0x55fbd2c941c0, 0x7f5b0802ddd0, 0x7ffcc58bc36f}
        d = <optimized out>
        threadData = 0x55fbd26208e0
        scopeLevelCounter = {threadData = 0x55fbd26208e0}
#28 0x00007f5b2afa8908 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55fbd26208e0) at kernel/qcoreapplication.cpp:1825
        e = 0x7f5b0802ddd0
        pe = <optimized out>
        r = <optimized out>
        unlocker = {m = <synthetic pointer><error reading variable>}
        event_deleter = {d = 0x7f5b0802ddd0}
        locker = {val = 94540054792464}
        startOffset = 0
        i = @0x55fbd2620904: 4
        cleanup = {receiver = 0x0, event_type = 0, data = 0x55fbd26208e0, exceptionCaught = true}
#29 0x00007f5b2affe2a7 in postEventSourceDispatch (s=0x55fbd26273c0) at kernel/qeventdispatcher_glib.cpp:276
        source = 0x55fbd26273c0
#30 0x00007f5b29672fbd in g_main_context_dispatch () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#31 0x00007f5b29673240 in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#32 0x00007f5b296732e3 in g_main_context_iteration () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#33 0x00007f5b2affd8a5 in QEventDispatcherGlib::processEvents (this=0x55fbd2623fa0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
        d = 0x55fbd273ba00
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#34 0x00007f5b2afa482b in QEventLoop::exec (this=this@entry=0x7ffcc58bc640, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
        d = 0x55fbd2c10a00
        locker = {val = 94540054792688}
        ref = <optimized out>
        app = <optimized out>
#35 0x00007f5b2afac596 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
        threadData = 0x55fbd26208e0
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f5b2b25f3c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b1502e0 <qt_meta_stringdata_QObject>, data = 0x7f5b2b1501c0 <qt_meta_data_QObject>, static_metacall = 0x7f5b2afd9ce0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55fbd2c10a00}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b153200 <qt_meta_stringdata_Qt>, data = 0x7f5b2b150400 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b257980 <QObject::staticMetaObject>, stringdata = 0x7f5b2b14ad80 <qt_meta_stringdata_QEventLoop>, data = 0x7f5b2b14ad20 <qt_meta_data_QEventLoop>, static_metacall = 0x7f5b2afa4540 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#36 0x000055fbd0dccedc in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:62
        app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7f5b2bebc598 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b1502e0 <qt_meta_stringdata_QObject>, data = 0x7f5b2b1501c0 <qt_meta_data_QObject>, static_metacall = 0x7f5b2afd9ce0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55fbd2619e80}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b153200 <qt_meta_stringdata_Qt>, data = 0x7f5b2b150400 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b257980 <QObject::staticMetaObject>, stringdata = 0x7f5b2b14b440 <qt_meta_stringdata_QCoreApplication>, data = 0x7f5b2b14b320 <qt_meta_data_QCoreApplication>, static_metacall = 0x7f5b2afa7500 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffcc58bc710}, static staticMetaObject = {d = {superdata = 0x7f5b2b25f560 <QCoreApplication::staticMetaObject>, stringdata = 0x7f5b2b75bf60 <qt_meta_stringdata_QGuiApplication>, data = 0x7f5b2b75bce0 <qt_meta_data_QGuiApplication>, static_metacall = 0x7f5b2b389080 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b839b00 <QGuiApplication::staticMetaObject>, stringdata = 0x7f5b2bd63a40 <qt_meta_stringdata_QApplication>, data = 0x7f5b2bd638c0 <qt_meta_data_QApplication>, static_metacall = 0x7f5b2b9c2540 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        about = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2bf743c0 <qt_meta_stringdata_KAboutData>, data = 0x7f5b2bf742c0 <qt_meta_data_KAboutData>, static_metacall = 0x7f5b2bf124c0 <KAboutData::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x55fbd278e740}
        service = {<QObject> = {_vptr.QObject = 0x7f5b2c4916a0 <vtable for KDBusService+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b1502e0 <qt_meta_stringdata_QObject>, data = 0x7f5b2b1501c0 <qt_meta_data_QObject>, static_metacall = 0x7f5b2afd9ce0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55fbd297d8e0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b153200 <qt_meta_stringdata_Qt>, data = 0x7f5b2b150400 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b257980 <QObject::staticMetaObject>, stringdata = 0x7f5b2c48c440 <qt_meta_stringdata_KDBusService>, data = 0x7f5b2c48c300 <qt_meta_data_KDBusService>, static_metacall = 0x7f5b2c482cf0 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x55fbd278a7c0}
        disableSessionManagement = <optimized out>
        mainWindow = 0x55fbd29174e0
.
Thread 4 (Thread 0x7f5af535f700 (LWP 142244)):
#0  0x00007f5b01121660 in pa_mutex_lock () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
No symbol table info available.
#1  0x00007f5b180451e1 in poll_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libpulse.so.0.21.2
No symbol table info available.
#2  0x00007f5b18036841 in pa_mainloop_poll () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libpulse.so.0.21.2
No symbol table info available.
#3  0x00007f5b18036ec3 in pa_mainloop_iterate () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libpulse.so.0.21.2
No symbol table info available.
#4  0x00007f5b18036f70 in pa_mainloop_run () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libpulse.so.0.21.2
No symbol table info available.
#5  0x00007f5b1804511d in thread () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libpulse.so.0.21.2
No symbol table info available.
#6  0x00007f5b0112257c in internal_thread_func () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
No symbol table info available.
#7  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 3 (Thread 0x7f5b21a0b700 (LWP 106120)):
#0  0x00007f5b2aa609bf in poll () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f5b2940cc1a in poll (__timeout=-1, __nfds=1, __fds=0x7f5b21a0abe8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  _xcb_conn_wait (c=c@entry=0x55fbd26350f0, cond=cond@entry=0x55fbd2635130, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:480
        ret = <optimized out>
        fd = {fd = 3, events = 1, revents = 0}
#3  0x00007f5b2940e90a in xcb_wait_for_event (c=c@entry=0x55fbd26350f0) at ../../src/xcb_in.c:697
        ret = <optimized out>
#4  0x00007f5b221d21a8 in QXcbEventQueue::run (this=0x55fbd2623420) at qxcbeventqueue.cpp:228
        event = <optimized out>
        connection = 0x55fbd26350f0
        tail = 0x7f5b222eceb0 <QXcbEventQueue::qXcbEventNodeFactory(xcb_generic_event_t*)::qXcbNodePool+240>
        enqueueEvent = <optimized out>
#5  0x00007f5b2adde9c2 in QThreadPrivate::start (arg=0x55fbd2623420) at thread/qthread_unix.cpp:361
        thr = 0x55fbd2623420
        data = <optimized out>
        __clframe = {__cancel_routine = 0x7f5b2adde030 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x55fbd2623420, __do_it = 1, __cancel_type = <optimized out>}
#6  0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 2 (Thread 0x7f5b19e5e700 (LWP 106125)):
#0  0x00007ffcc58d1933 in clock_gettime ()
No symbol table info available.
#1  0x00007f5b2aa2b215 in clock_gettime () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f5b2affd185 in qt_clock_gettime (ts=0x7f5b19e5da20, clock=1) at kernel/qelapsedtimer_unix.cpp:175
No locals.
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
        ts = {tv_sec = 2736, tv_nsec = 999898042}
        ts = <optimized out>
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
        sec = <optimized out>
        frac = <optimized out>
        tv = <optimized out>
#5  0x00007f5b2affba1d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5b08004080) at kernel/qtimerinfo_unix.cpp:91
No locals.
#6  0x00007f5b2affbff9 in QTimerInfoList::timerWait (this=0x7f5b08004080, tm=...) at kernel/qtimerinfo_unix.cpp:388
        currentTime = <optimized out>
        t = <optimized out>
#7  0x00007f5b2affd616 in timerSourcePrepareHelper (timeout=0x7f5b19e5dae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
        tv = {tv_sec = 0, tv_nsec = 0}
        tv = <optimized out>
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f5b19e5dae4) at kernel/qeventdispatcher_glib.cpp:165
        dummy = 32603
        src = <optimized out>
#9  0x00007f5b2967272f in g_main_context_prepare () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#10 0x00007f5b296730db in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#11 0x00007f5b296732e3 in g_main_context_iteration () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#12 0x00007f5b2affd8c3 in QEventDispatcherGlib::processEvents (this=0x7f5b08000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0x7f5b08000b80
        canWait = true
        savedFlags = {i = 0}
        result = false
#13 0x00007f5b2afa482b in QEventLoop::exec (this=this@entry=0x7f5b19e5dcb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
        d = 0x7f5b08003670
        locker = {val = 94540056111264}
        ref = <optimized out>
        app = <optimized out>
#14 0x00007f5b2addd775 in QThread::exec (this=this@entry=0x7f5b2a6a9d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
        d = 0x55fbd2762830
        locker = {val = 94540056111264}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f5b2b25f3c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b1502e0 <qt_meta_stringdata_QObject>, data = 0x7f5b2b1501c0 <qt_meta_data_QObject>, static_metacall = 0x7f5b2afd9ce0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f5b08003670}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5b2b153200 <qt_meta_stringdata_Qt>, data = 0x7f5b2b150400 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5b2b257980 <QObject::staticMetaObject>, stringdata = 0x7f5b2b14ad80 <qt_meta_stringdata_QEventLoop>, data = 0x7f5b2b14ad20 <qt_meta_data_QEventLoop>, static_metacall = 0x7f5b2afa4540 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#15 0x00007f5b2a626efa in QDBusConnectionManager::run (this=0x7f5b2a6a9d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
        locker = <optimized out>
#16 0x00007f5b2adde9c2 in QThreadPrivate::start (arg=0x7f5b2a6a9d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
        thr = 0x7f5b2a6a9d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>
        data = <optimized out>
        __clframe = {__cancel_routine = 0x7f5b2adde030 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7f5b2a6a9d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __do_it = 1, __cancel_type = <optimized out>}
#17 0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#18 0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 0x7f5b1befc700 (LWP 106121)):
#0  0x00007f5b296790d5 in _g_log_abort () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#1  0x00007f5b2967a159 in g_log_default_handler () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#2  0x00007f5b2967a39c in g_logv () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#3  0x00007f5b2967a583 in g_log () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#4  0x00007f5b207ad00c in ik_source_read_some_events (buffer=buffer@entry=0x7f5b1befac10 "", buffer_len=buffer_len@entry=4096, iks=<optimized out>) at ../../../gio/inotify/inotify-kernel.c:160
        result = <optimized out>
        errsv = <optimized out>
#5  0x00007f5b207ad0c2 in ik_source_read_all_the_events (buffer_len=4096, length_out=<synthetic pointer>, buffer=0x7f5b1befac10 "", iks=0x55fbd28a6670) at ../../../gio/inotify/inotify-kernel.c:253
        n_read = <optimized out>
        n_read = <optimized out>
        new_buffer = <optimized out>
        n_readable = <optimized out>
        result = <optimized out>
        errsv = <optimized out>
#6  ik_source_dispatch (source=0x55fbd28a6670, func=0x7f5b207ade60 <ip_event_callback>, user_data=<optimized out>) at ../../../gio/inotify/inotify-kernel.c:253
        stack_buffer = '\000' <repeats 3016 times>...
        buffer_len = <optimized out>
        buffer = <optimized out>
        offset = <optimized out>
        iks = 0x55fbd28a6670
        user_callback = 0x7f5b207ade60 <ip_event_callback>
        interesting = 0
        now = 2736998244
        __func__ = "ik_source_dispatch"
#7  0x00007f5b29672e8e in g_main_context_dispatch () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#8  0x00007f5b29673240 in g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#9  0x00007f5b296732e3 in g_main_context_iteration () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#10 0x00007f5b29673331 in glib_worker_main () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#11 0x00007f5b2969c931 in g_thread_proxy () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#12 0x00007f5b2a92b609 in start_thread () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#13 0x00007f5b2aa6d153 in clone () from /tmp/apport_sandbox_df3oryu_/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.