.
Thread 8 (Thread 0x7fcf0fae6700 (LWP 30317)):
#0  0x00007fcf814359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fcf7612b058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf0fae5ac0, __canceltype = 263084784, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x7fcf7612b030, mutex = 0x7fcf7612b008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 8
#1  0x00007fcf814359f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fcf7612b008, cond=0x7fcf7612b030) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf0fae5ac0, __canceltype = 263084784, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x7fcf7612b030, mutex = 0x7fcf7612b008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 8
#2  0x00007fcf814359f3 in __pthread_cond_wait (cond=0x7fcf7612b030, mutex=0x7fcf7612b008) at pthread_cond_wait.c:655
#3  0x00007fcf8252f79c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fcf8518b7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fcf8518a00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fcf8518a0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fcf8518e058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fcf851b23fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fcf8142f6db in start_thread (arg=0x7fcf0fae6700) at pthread_create.c:463
        pd = 0x7fcf0fae6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140527298045696, 6533810185224349799, 140527298043456, 0, 140529016739568, 140737134103872, -6542922245111519129, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 7 (Thread 0x7fcf0f2e5700 (LWP 30318)):
#0  0x00007fcf814359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fcf76128058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf0f2e4ac0, __canceltype = 254692080, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x7fcf76128030, mutex = 0x7fcf76128008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 8
#1  0x00007fcf814359f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fcf76128008, cond=0x7fcf76128030) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf0f2e4ac0, __canceltype = 254692080, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x7fcf76128030, mutex = 0x7fcf76128008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 8
#2  0x00007fcf814359f3 in __pthread_cond_wait (cond=0x7fcf76128030, mutex=0x7fcf76128008) at pthread_cond_wait.c:655
#3  0x00007fcf8252f79c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fcf8518b7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fcf8518a00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fcf8518a0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fcf8518e058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fcf851b23fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fcf8142f6db in start_thread (arg=0x7fcf0f2e5700) at pthread_create.c:463
        pd = 0x7fcf0f2e5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140527289652992, 6533810185224349799, 140527289650752, 0, 140529016739600, 140737134103872, -6542921145063020441, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 6 (Thread 0x7fcf87b55d80 (LWP 23104)):
#0  0x00007fcf81f83bf9 in __GI___poll (fds=0x559456b85df0, nfds=3, timeout=199) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fcf7c77f539 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x559456b85df0, timeout=<optimized out>, context=0x7fcf6c004ff0) at ../../../../glib/gmain.c:4203
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fcf7c78eee0 <g_poll>
        max_priority = 2147483647
        timeout = 199
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x559456b85df0
#2  0x00007fcf7c77f539 in g_main_context_iterate (context=context@entry=0x7fcf6c004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3897
        max_priority = 2147483647
        timeout = 199
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x559456b85df0
#3  0x00007fcf7c77f64c in g_main_context_iteration (context=0x7fcf6c004ff0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3963
        retval = <optimized out>
#4  0x00007fcf82ae48ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5594569c0060, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x5594569c6780
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#5  0x00007fcf82a899ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffeae29a10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
        d = 0x55945702b220
        locker = {val = 94095596175856}
        ref = {d = 0x55945702b220, locker = @0x7fffeae29998, exceptionCaught = true}
#6  0x00007fcf82a92a84 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1297
        threadData = 0x55945695ae80
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fcf82f444c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c37500 <qt_meta_stringdata_QObject>, data = 0x7fcf82c373e0 <qt_meta_data_QObject>, static_metacall = 0x7fcf82ac1f10 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55945702b220}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c3a280 <qt_meta_stringdata_Qt>, data = 0x7fcf82c37620 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fcf82f3ca00 <QObject::staticMetaObject>, stringdata = 0x7fcf82c320e0 <qt_meta_stringdata_QEventLoop>, data = 0x7fcf82c32080 <qt_meta_data_QEventLoop>, static_metacall = 0x7fcf82a896e0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#7  0x000055945610441f in  ()
#8  0x00007fcf81e90b97 in __libc_start_main (main=0x5594561036e0, argc=1, argv=0x7fffeae2a128, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffeae2a118) at ../csu/libc-start.c:310
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -1043588796309804953, 94095587432912, 140737134108960, 0, 0, -6533856112909719449, -6542672060655703961}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fcf879a6733 <_dl_init+259>, 0x7fcf87976438}, data = {prev = 0x0, cleanup = 0x0, canceltype = -2019924173}}}
        not_first_call = <optimized out>
#9  0x00005594561059fa in  ()
.
Thread 5 (Thread 0x7fcf71515700 (LWP 23106)):
#0  0x00007fcf81f83bf9 in __GI___poll (fds=fds@entry=0x7fcf71514be8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fcf770f3747 in poll (__timeout=-1, __nfds=1, __fds=0x7fcf71514be8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
        ret = <optimized out>
        fd = {fd = 3, events = 1, revents = 0}
#2  0x00007fcf770f3747 in _xcb_conn_wait (c=c@entry=0x55945697f410, cond=cond@entry=0x55945697f450, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479
        ret = <optimized out>
        fd = {fd = 3, events = 1, revents = 0}
#3  0x00007fcf770f536a in xcb_wait_for_event (c=0x55945697f410) at ../../src/xcb_in.c:697
#4  0x00007fcf751652a9 in QXcbEventReader::run() (this=0x55945697f0d0) at qxcbconnection.cpp:1330
        event = <optimized out>
#5  0x00007fcf828ad16d in QThreadPrivate::start(void*) (arg=0x55945697f0d0) at thread/qthread_unix.cpp:368
        __clframe = {__cancel_routine = 0x7fcf828ac200 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x55945697f0d0, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x55945697f0d0
        data = 0x559456957880
#6  0x00007fcf8142f6db in start_thread (arg=0x7fcf71515700) at pthread_create.c:463
        pd = 0x7fcf71515700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140528936113920, 6533810185224349799, 140528936111680, 0, 94095596318928, 140737134105696, -6543128703652566937, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 4 (Thread 0x7fcf152a2700 (LWP 30316)):
#0  0x00007fcf814359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fcf76136058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf152a1ac0, __canceltype = 355080944, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x7fcf76136030, mutex = 0x7fcf76136008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 10
#1  0x00007fcf814359f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fcf76136008, cond=0x7fcf76136030) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf152a1ac0, __canceltype = 355080944, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x7fcf76136030, mutex = 0x7fcf76136008, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 10
#2  0x00007fcf814359f3 in __pthread_cond_wait (cond=0x7fcf76136030, mutex=0x7fcf76136008) at pthread_cond_wait.c:655
#3  0x00007fcf8252f79c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fcf8518b7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fcf8518a00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fcf8518a0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fcf8518e058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fcf851b23fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fcf8142f6db in start_thread (arg=0x7fcf152a2700) at pthread_create.c:463
        pd = 0x7fcf152a2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140527390041856, 6533810185224349799, 140527390039616, 0, 140529016739536, 140737134103872, -6542907914953136025, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 3 (Thread 0x7fcf76ac8700 (LWP 23105)):
#0  0x00007fcf814359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fcf87309114) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf76ac7c60, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 75, cond = 0x7fcf873090e8, mutex = 0x55945695ebe0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 37
#1  0x00007fcf814359f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55945695ebe0, cond=0x7fcf873090e8) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7fcf81435690 <__condvar_cleanup_waiting>, __arg = 0x7fcf76ac7c60, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 75, cond = 0x7fcf873090e8, mutex = 0x55945695ebe0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 37
#2  0x00007fcf814359f3 in __pthread_cond_wait (cond=0x7fcf873090e8, mutex=0x55945695ebe0) at pthread_cond_wait.c:655
#3  0x00007fcf8252f79c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fcf8664a0a7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fcf8664a1e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fcf8253557f in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007fcf8142f6db in start_thread (arg=0x7fcf76ac8700) at pthread_create.c:463
        pd = 0x7fcf76ac8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140529025976064, 6533810185224349799, 140529025973824, 0, 94095596183312, 140737134108432, -6543117942075135897, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 2 (Thread 0x7fcf63a41700 (LWP 23107)):
#0  0x00007fcf81f83bf9 in __GI___poll (fds=0x7fcf5c01b080, nfds=5, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fcf7c77f539 in g_main_context_poll (priority=<optimized out>, n_fds=5, fds=0x7fcf5c01b080, timeout=<optimized out>, context=0x7fcf5c000bf0) at ../../../../glib/gmain.c:4203
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fcf7c78eee0 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = 5
        fds = 0x7fcf5c01b080
#2  0x00007fcf7c77f539 in g_main_context_iterate (context=context@entry=0x7fcf5c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3897
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = 5
        fds = 0x7fcf5c01b080
#3  0x00007fcf7c77f64c in g_main_context_iteration (context=0x7fcf5c000bf0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3963
        retval = <optimized out>
#4  0x00007fcf82ae48ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fcf5c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x7fcf5c000b40
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#5  0x00007fcf82a899ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fcf63a40cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
        d = 0x7fcf5c004770
        locker = {val = 94095596706688}
        ref = {d = 0x7fcf5c004770, locker = @0x7fcf63a40c38, exceptionCaught = true}
#6  0x00007fcf828a822a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
        d = 0x5594569ddb10
        locker = {val = 94095596706688}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fcf82f444c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c37500 <qt_meta_stringdata_QObject>, data = 0x7fcf82c373e0 <qt_meta_data_QObject>, static_metacall = 0x7fcf82ac1f10 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fcf5c004770}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c3a280 <qt_meta_stringdata_Qt>, data = 0x7fcf82c37620 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fcf82f3ca00 <QObject::staticMetaObject>, stringdata = 0x7fcf82c320e0 <qt_meta_stringdata_QEventLoop>, data = 0x7fcf82c32080 <qt_meta_data_QEventLoop>, static_metacall = 0x7fcf82a896e0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#7  0x00007fcf74c71d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fcf828ad16d in QThreadPrivate::start(void*) (arg=0x7fcf74ee4d60) at thread/qthread_unix.cpp:368
        __clframe = {__cancel_routine = 0x7fcf828ac200 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7fcf74ee4d60, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x7fcf74ee4d60
        data = 0x5594569e7570
#9  0x00007fcf8142f6db in start_thread (arg=0x7fcf63a41700) at pthread_create.c:463
        pd = 0x7fcf63a41700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140528706656000, 6533810185224349799, 140528706653760, 0, 140528996732256, 140737134106512, -6543159651039418265, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 1 (Thread 0x7fcf16373700 (LWP 23108)):
#0  0x00007fcf81eade97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0 <repeats 16 times>}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007fcf81eaf801 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0xffffffff, sa_sigaction = 0xffffffff}, sa_mask = {__val = {0, 0, 140529218449312, 0 <repeats 11 times>, 140527407663280, 140527407663472}}, sa_flags = 4096, sa_restorer = 0x2}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fcf81ef85e5 in __libc_message (action=action@entry=(do_abort | do_backtrace), fmt=fmt@entry=0x7fcf82025796 "%s", fmt=0x7fcf82025796 "%s", action=(do_abort | do_backtrace)) at ../sysdeps/posix/libc_fatal.c:181
        ap = {{gp_offset = 24, fp_offset = 0, overflow_arg_area = 0x7fcf16370980, reg_save_area = 0x7fcf16370920}}
        fd = <optimized out>
        list = 0x0
        nlist = 1
        cp = 0x7fcf82025798 ""
        written = <optimized out>
#3  0x00007fcf81ef892a in __GI___libc_fatal (message=<optimized out>) at ../sysdeps/posix/libc_fatal.c:191
#4  0x00007fcf81fb15c7 in __GI___netlink_assert_response (fd=16, result=result@entry=-1) at ../sysdeps/unix/sysv/linux/netlink_assert_response.c:102
        message = "Unexpected error 9 on netlink descriptor 16\000\317\177\000\000\240\n7\026\317\177\000\000\024\000\000\000\000\000\000\000\324\032\067\026\317\177\000\000\000G\215&\266$\366\235\200\033\067\026\317\177\000\000\020\034\067\026\317\177\000\000\200\033\067\026\317\177\000\000\020\034\067\026\317\177\000\000\200\033\067\026\317\177\000\000+\341\372\201\317\177\000\000\024\000\000\000\003\000\002\000nd\v\\@Z\000\000\000\000\000\000\001\000\000\000\024\000\001", '\000' <repeats 13 times>, "\016\036\371\201\317\177\000\000\377\377\377\377\377\377\377\377\024\000\000\000\000\000\000\000\b\000\b\000\200\000\000"
#5  0x00007fcf81fae19a in __netlink_request (h=h@entry=0x7fcf16371c90, type=type@entry=18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:174
        msg = {msg_name = 0x7fcf16371b54, msg_namelen = 12, msg_iov = 0x7fcf16371b60, msg_iovlen = 1, msg_control = 0x0, msg_controllen = 0, msg_flags = 0}
        count = <optimized out>
        remaining_len = <optimized out>
        nlm_next = <optimized out>
        nladdr = {nl_family = 3, nl_pad = 0, nl_pid = 7, nl_groups = 0}
        nlmh = <optimized out>
        read_len = -1
        done = <optimized out>
        buf = 0x7fcf16370b20 ""
        iov = {iov_base = 0x7fcf16370b20, iov_len = 4096}
#6  0x00007fcf81fae2dc in getifaddrs_internal (ifap=ifap@entry=0x7fcf16371d58) at ../sysdeps/unix/sysv/linux/ifaddrs.c:336
        nh = {fd = 16, pid = 23104, seq = 1544250487, nlm_list = 0x0, end_ptr = 0x0}
        nlp = <optimized out>
        ifas = <optimized out>
        i = <optimized out>
        newlink = <optimized out>
        newaddr = <optimized out>
        newaddr_idx = <optimized out>
        map_newlink_data = <optimized out>
        ifa_data_size = 0
        ifa_data_ptr = <optimized out>
        result = 0
        __PRETTY_FUNCTION__ = "getifaddrs_internal"
#7  0x00007fcf81faf1b0 in __GI___getifaddrs (ifap=0x7fcf16371d58) at ../sysdeps/unix/sysv/linux/ifaddrs.c:830
        res = 0
#8  0x00007fcf80dd79bb in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#9  0x00007fcf80dcd275 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007fcf80dcda04 in QNetworkInterface::allInterfaces() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007fcf1571e73b in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/bearer/libqgenericbearer.so
#12 0x00007fcf82a9c063 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (this=this@entry=0x7fcf16372350, object=object@entry=0x55945702eac0, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:2222
        typeNames = {0x0 <repeats 11 times>}
        paramCount = <optimized out>
        currentThread = 0x559456c0a120
        objectThread = 0x559456c0a120
        param = {0x0 <repeats 11 times>}
        idx_offset = 10
        callFunction = 0x7fcf1572d500
#13 0x00007fcf82a9e4dd in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) (obj=0x55945702eac0, member=0x7fcf80e40f04 "requestUpdate", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1489
        sig = {a = 512, s = 16, ptr = 0x7fcf163723e0 "requestUpdate()", {array = "requestUpdate()\000`\"\311t\317\177\000\000\300\"\311t\317\177\000\000\000\000\000\000\000\000\000\000\b\000\000\000\a\001\000\000\003\000\000\000\025\004\000\000\000\000\000\000\000\000\000\000\270|\t\020\317\177\000\000\000G\215&\266$\366\235\210\214\004\\\317\177\000\000\340%7\026\317\177\000\000p$7\026\317\177\000\000\001\272\254\202\317\177\000\000\020%7\026\317\177\000\000\001\000\000\000-", '\000' <repeats 12 times>, "G\215&\266$\366\235", '\000' <repeats 32 times>, "`\"\311t\317\177\000\000\300\"\311t\317\177\000\000\000\000\000\000\000\000\000\000"..., q_for_alignment_1 = 6157673470121567602, q_for_alignment_2 = 4.5804497610545543e+103}}
        len = <optimized out>
        typeNames = {0x0 <repeats 11 times>}
        paramCount = <optimized out>
        meta = 0x7fcf15930b00
        idx = 12
        method = {mobj = 0x7fcf15930b00, handle = 24}
#14 0x00007fcf80db5bdb in QNetworkConfigurationManagerPrivate::pollEngines() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007fcf80e36525 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007fcf82aba5b5 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x7fcf1002d590, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fcf16372920) at kernel/qobject.cpp:3767
        method_relative = 10
        callFunction = 0x7fcf80e363e0
        receiver = 0x559456c7bb20
        receiverInSameThread = <optimized out>
        sw = {receiver = 0x559456c7bb20, previousSender = 0x0, currentSender = {sender = 0x7fcf1002d590, signal = 3, ref = 1}, switched = true}
        c = 0x7fcf1001f5b0
        last = 0x7fcf1001f5b0
        locker = {val = 140529232033080}
        connectionLists = {connectionLists = 0x7fcf100345a0}
        list = <optimized out>
        currentThreadId = 0x7fcf16373700
        signal_index = 3
        empty_argv = {0x0}
#17 0x00007fcf82abac87 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x7fcf1002d590, m=m@entry=0x7fcf82f44ea0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fcf16372920) at kernel/qobject.cpp:3629
#18 0x00007fcf82ac7027 in QTimer::timeout(QTimer::QPrivateSignal) (this=this@entry=0x7fcf1002d590, _t1=...) at .moc/moc_qtimer.cpp:200
        _a = {0x0, 0x7fcf16372950}
#19 0x00007fcf82ac7388 in QTimer::timerEvent(QTimerEvent*) (this=0x7fcf1002d590, e=<optimized out>) at kernel/qtimer.cpp:255
        e = <optimized out>
        this = 0x7fcf1002d590
#20 0x00007fcf82abb0db in QObject::event(QEvent*) (this=0x7fcf1002d590, e=<optimized out>) at kernel/qobject.cpp:1269
#21 0x00007fcf82a8b991 in doNotify (event=0x7fcf16372a90, receiver=0x7fcf1002d590) at kernel/qcoreapplication.cpp:1099
        selfRequired = <optimized out>
        result = false
        cbdata = {0x7fcf1002d590, 0x7fcf16372a90, 0x7fcf16372a0f}
        d = <optimized out>
        threadData = 0x55945702c450
        scopeLevelCounter = {threadData = 0x55945702c450}
#22 0x00007fcf82a8b991 in QCoreApplication::notify(QObject*, QEvent*) (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1085
        selfRequired = <optimized out>
        result = false
        cbdata = {0x7fcf1002d590, 0x7fcf16372a90, 0x7fcf16372a0f}
        d = <optimized out>
        threadData = 0x55945702c450
        scopeLevelCounter = {threadData = 0x55945702c450}
#23 0x00007fcf82a8b991 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x7fcf1002d590, event=event@entry=0x7fcf16372a90) at kernel/qcoreapplication.cpp:1024
        selfRequired = <optimized out>
        result = false
        cbdata = {0x7fcf1002d590, 0x7fcf16372a90, 0x7fcf16372a0f}
        d = <optimized out>
        threadData = 0x55945702c450
        scopeLevelCounter = {threadData = 0x55945702c450}
#24 0x00007fcf82ae3d8e in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7fcf16372a90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
        e = {<QEvent> = {_vptr.QEvent = 0x7fcf82f44730 <vtable for QTimerEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c32fe0 <qt_meta_stringdata_QEvent>, data = 0x7fcf82c32a20 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 1, posted = 0, spont = 0, m_accept = 1, reserved = 710}, id = 10}
        currentTimerInfo = 0x0
        n_act = 1
        maxCount = <optimized out>
        currentTime = {tv_sec = 1333742, tv_nsec = 1156787}
#25 0x00007fcf82ae3d8e in QTimerInfoList::activateTimers() (this=this@entry=0x7fcf100048f0) at kernel/qtimerinfo_unix.cpp:643
        e = {<QEvent> = {_vptr.QEvent = 0x7fcf82f44730 <vtable for QTimerEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c32fe0 <qt_meta_stringdata_QEvent>, data = 0x7fcf82c32a20 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 1, posted = 0, spont = 0, m_accept = 1, reserved = 710}, id = 10}
        currentTimerInfo = 0x0
        n_act = 1
        maxCount = <optimized out>
        currentTime = {tv_sec = 1333742, tv_nsec = 1156787}
#26 0x00007fcf82ae4551 in timerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=source@entry=0x7fcf10004890) at kernel/qeventdispatcher_glib.cpp:182
        timerSource = 0x7fcf10004890
#27 0x00007fcf7c77f387 in g_main_dispatch (context=0x7fcf10000bf0) at ../../../../glib/gmain.c:3176
        dispatch = 0x7fcf82ae4530 <timerSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = 0x0
        need_destroy = <optimized out>
        source = 0x7fcf10004890
        current = 0x7fcf5c0039c0
        i = 0
#28 0x00007fcf7c77f387 in g_main_context_dispatch (context=context@entry=0x7fcf10000bf0) at ../../../../glib/gmain.c:3829
#29 0x00007fcf7c77f5c0 in g_main_context_iterate (context=context@entry=0x7fcf10000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3902
        max_priority = 2147483647
        timeout = 9990
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x7fcf10004a10
#30 0x00007fcf7c77f64c in g_main_context_iteration (context=0x7fcf10000bf0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3963
        retval = <optimized out>
#31 0x00007fcf82ae48ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fcf10000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x7fcf10000b40
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#32 0x00007fcf82a899ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fcf16372ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
        d = 0x7fcf10004370
        locker = {val = 94095599800992}
        ref = {d = 0x7fcf10004370, locker = @0x7fcf16372c68, exceptionCaught = true}
#33 0x00007fcf828a822a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
        d = 0x559456cd1230
        locker = {val = 94095599800992}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fcf82f444c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c37500 <qt_meta_stringdata_QObject>, data = 0x7fcf82c373e0 <qt_meta_data_QObject>, static_metacall = 0x7fcf82ac1f10 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fcf10004370}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fcf82c3a280 <qt_meta_stringdata_Qt>, data = 0x7fcf82c37620 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fcf82f3ca00 <QObject::staticMetaObject>, stringdata = 0x7fcf82c320e0 <qt_meta_stringdata_QEventLoop>, data = 0x7fcf82c32080 <qt_meta_data_QEventLoop>, static_metacall = 0x7fcf82a896e0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#34 0x00007fcf828ad16d in QThreadPrivate::start(void*) (arg=0x559456c0a120) at thread/qthread_unix.cpp:368
        __clframe = {__cancel_routine = 0x7fcf828ac200 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x559456c0a120, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x559456c0a120
        data = 0x55945702c450
#35 0x00007fcf8142f6db in start_thread (arg=0x7fcf16373700) at pthread_create.c:463
        pd = 0x7fcf16373700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140527407675136, 6533810185224349799, 140527407672896, 0, 94095598985504, 140737134105536, -6542905828135901081, -6542671174975592345}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#36 0x00007fcf81f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95