.
Thread 4 (Thread 0x7faced5de700 (LWP 2807)):
#0  0x00007fad001163cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007facfe27815c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007facfe278284 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fad00ab0ff6 in QEventDispatcherGlib::processEvents (this=0x7face80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
        d = 0x7face80008e0
        canWait = <optimized out>
        savedFlags = {i = 0}
        result = false
#4  0x00007fad00a8134f in QEventLoop::processEvents (this=this@entry=0x7faced5ddd90, flags=...) at kernel/qeventloop.cpp:149
        d = 0x7face8002ae0
#5  0x00007fad00a815d8 in QEventLoop::exec (this=0x7faced5ddd90, flags=...) at kernel/qeventloop.cpp:204
        d = 0x7face8002ae0
        locker = {val = 140381087940088}
        app = 0x7fffc3faa990
#6  0x00007fad009833e0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
        d = 0x7fad04e13d70
        locker = {val = 140381087940088}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fad00ddd650 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fad00b61400 <qt_meta_stringdata_QObject> "QObject", data = 0x7fad00b614a0 <qt_meta_data_QObject>, extradata = 0x7fad00ddab60 <QObject::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7fad00a9b6f0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x7face8002ae0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fad00b6a340 <qt_meta_stringdata_Qt> "Qt", data = 0x7fad00b6dc60 <qt_meta_data_Qt>, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fad00ddab40 <QObject::staticMetaObject>, stringdata = 0x7fad00b73f20 <qt_meta_stringdata_QEventLoop> "QEventLoop", data = 0x7fad00b73f40 <qt_meta_data_QEventLoop>, extradata = 0x7fad00ddd6e0 <QEventLoop::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7fad00ae2820 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
        returnCode = <optimized out>
#7  0x00007fad00a62e9f in QInotifyFileSystemWatcherEngine::run (this=0x7fad04e13d30) at io/qfilesystemwatcher_inotify.cpp:256
        sn = {<QObject> = {_vptr.QObject = 0x7fad00ddd910 <vtable for QSocketNotifier+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fad00b61400 <qt_meta_stringdata_QObject> "QObject", data = 0x7fad00b614a0 <qt_meta_data_QObject>, extradata = 0x7fad00ddab60 <QObject::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7fad00a9b6f0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x7face8002920}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fad00b6a340 <qt_meta_stringdata_Qt> "Qt", data = 0x7fad00b6dc60 <qt_meta_data_Qt>, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fad00ddab40 <QObject::staticMetaObject>, stringdata = 0x7fad00b75140 <qt_meta_stringdata_QSocketNotifier> "QSocketNotifier", data = 0x7fad00b75180 <qt_meta_data_QSocketNotifier>, extradata = 0x7fad00ddd9a0 <QSocketNotifier::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7fad00ae2d00 <QSocketNotifier::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, sockfd = 9, sntype = QSocketNotifier::Read, snenabled = true}
#8  0x00007fad00985bbc in QThreadPrivate::start (arg=0x7fad04e13d30) at thread/qthread_unix.cpp:338
        __clframe = {__cancel_routine = 0x7fad00984b60 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7fad04e13d30, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x7fad04e13d30
        data = 0x7fad04ddd490
        objectName = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 1732}, alloc = 0, size = 0, data = 0x7fad00ddf93a <QString::shared_null+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 15}, alloc = 0, size = 0, data = 0x7fad00ddf91a <QString::shared_empty+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x7fad00ddf920 <QString::shared_null>, static codecForCStrings = 0x0}
#9  0x00007fad0204ff8e in start_thread (arg=0x7faced5de700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7faced5de700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140380693456640, -2129101610471462793, 0, 140381061742688, 140736481368000, 4096, 2101549239548176503, 2101471647781152887}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0x00007fad00122e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (Thread 0x7fad034cf7c0 (LWP 2806)):
#0  0x00007fad0205743d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fad035e0746 in ?? ()
No symbol table info available.
#2  0x00007fad035d2c22 in ?? ()
No symbol table info available.
#3  0x00007fad03596e11 in ?? ()
No symbol table info available.
#4  0x00007fad03596e3c in ?? ()
No symbol table info available.
#5  0x00007fad03596f19 in ?? ()
No symbol table info available.
#6  0x00007fad0354f7c5 in ?? ()
No symbol table info available.
#7  0x00007fad0354d716 in main ()
No symbol table info available.
.
Thread 2 (Thread 0x7facecddd700 (LWP 2808)):
#0  0x00007fad0205743d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fad035e0746 in ?? ()
No symbol table info available.
#2  0x00007fad035d1832 in ?? ()
No symbol table info available.
#3  0x00007fad035df6b6 in ?? ()
No symbol table info available.
#4  0x00007fad02272744 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
No symbol table info available.
#5  0x00007fad035df578 in ?? ()
No symbol table info available.
#6  0x00007fad035ca22a in ?? ()
No symbol table info available.
#7  0x00007fad0204ff8e in start_thread (arg=0x7facecddd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7facecddd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140380685063936, -2129101610471462793, 0, 140381061742688, 140381039990592, 4096, 2101545941550164087, 2101471647781152887}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007fad00122e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (Thread 0x7face7fff700 (LWP 2809)):
#0  0x00007fad0289d5a0 in curl_multi_cleanup () from /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4
No symbol table info available.
#1  0x00007fad035e38b8 in ?? ()
No symbol table info available.
#2  0x00007fad035ca22a in ?? ()
No symbol table info available.
#3  0x00007fad0204ff8e in start_thread (arg=0x7face7fff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7face7fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140380603414272, -2129101610471462793, 0, 140381061742688, 140381039990592, 4096, 2101534655449852023, 2101471647781152887}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007fad00122e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.