.
Thread 1 (Thread 0x7ff2ea5d4940 (LWP 4030)):
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = <optimized out>
        old_mask = {__val = {2}}
        ret = <optimized out>
        pd = <optimized out>
        old_mask = <optimized out>
        ret = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
        resultvar = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        __private = <optimized out>
        __oldval = <optimized out>
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
No locals.
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
No locals.
#3  0x00007ff2ee008406 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#4  0x00007ff2edfee87c in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {140722971848376, 0, 140722971848856, 140722971848856, 140681371595324, 3, 140681371607340, 140722971848864, 140681357252284, 56, 4675054819776708096, 140722971848864, 140722971848376, 3, 140722971848864, 94621596567704}}, sa_flags = -296527928, sa_restorer = 0x37c}
#5  0x00007ff2ee4f40d3 in qt_message_fatal (message=<synthetic pointer>..., context=...) at global/qlogging.cpp:1914
No locals.
#6  QMessageLogger::fatal (this=this@entry=0x7ffc9ebfb0a0, msg=msg@entry=0x7ff2eddeb137 "%s") at global/qlogging.cpp:893
        message = <optimized out>
        ap = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffc9ebfafa0, reg_save_area = 0x7ffc9ebfaee0}}
#7  0x00007ff2ed947d90 in init_platform (argv=<optimized out>, argc=@0x7ffc9ebfb3fc: 1, platformThemeName=..., platformPluginPath=..., pluginNamesWithArguments=...) at kernel/qguiapplication.cpp:1254
        fatalMessage = {d = 0x560ecea6c880}
        platformArguments = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<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 = 0x7ff2ee82b120 <QListData::shared_null>}, d = 0x7ff2ee82b120 <QListData::shared_null>}}, <No data fields>}
        platformIntegration = <optimized out>
        plugins = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<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 = 0x560ecea706d0}, d = 0x560ecea706d0}}, <No data fields>}
        availablePlugins = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<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 = 0x560ecea745f0}, d = 0x560ecea745f0}}, <No data fields>}
        themeNames = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<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 = 0x560ecea6c880}, d = 0x560ecea6c880}}, <No data fields>}
        plugins = <optimized out>
        platformArguments = <optimized out>
        availablePlugins = <optimized out>
        themeNames = <optimized out>
        platformIntegration = <optimized out>
        pluginArgument = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        arguments = <optimized out>
        name = <optimized out>
        argumentsKey = <optimized out>
        qt_category_enabled = <optimized out>
        qt_category_enabled = <optimized out>
        fatalMessage = <optimized out>
        themeName = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        themeName = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        nativeInterface = <optimized out>
        argument = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        equalsPos = <optimized out>
        name = <optimized out>
        value = <optimized out>
#8  QGuiApplicationPrivate::createPlatformIntegration (this=0x560ecea6c5f0) at kernel/qguiapplication.cpp:1477
        platformPluginPath = {d = 0x7ff2ee82a800 <QArrayData::shared_null>}
        platformName = {d = 0x560ecea70610}
        sessionType = {d = 0x560ecea70640}
        platformNameEnv = {d = 0x7ff2ee82a800 <QArrayData::shared_null>}
        platformThemeName = {d = 0x560ecea706a0}
        icon = {d = 0x7ff2ee82a800 <QArrayData::shared_null>}
        j = <optimized out>
#9  0x00007ff2ed948228 in QGuiApplicationPrivate::createEventDispatcher (this=<optimized out>) at kernel/qguiapplication.cpp:1494
No locals.
#10 0x00007ff2ee736525 in QCoreApplicationPrivate::init (this=this@entry=0x560ecea6c5f0) at kernel/qcoreapplication.cpp:835
        q = <optimized out>
        appPaths = 0x0
        manualPaths = 0x0
        thisThreadData = 0x560ecea61d50
#11 0x00007ff2ed94b150 in QGuiApplicationPrivate::init (this=this@entry=0x560ecea6c5f0) at kernel/qguiapplication.cpp:1523
        loadTestability = <optimized out>
        pluginList = {<QListSpecialMethods<QByteArray>> = {<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 = 0x560ecea6c6b8}, d = 0x560ecea6c6b8}}
        session_id = {d = 0x7ff2ed982695 <QVector<QKeySequence>::realloc(int, QFlags<QArrayData::AllocationOption>)+53>}
        session_key = {d = 0x8}
        s = {d = 0x560ecea6c5f0}
        j = <optimized out>
        envPlugins = {d = 0x560ecea6c780}
        q = <optimized out>
#12 0x00007ff2eeb4c35d in QApplicationPrivate::init (this=0x560ecea6c5f0) at kernel/qapplication.cpp:513
No locals.
#13 0x00007ff2eeb4c440 in QApplication::QApplication (this=this@entry=0x7ffc9ebfb410, argc=@0x7ffc9ebfb3fc: 1, argv=argv@entry=0x7ffc9ebfbac8, _internal=_internal@entry=331528) at kernel/qapplication.cpp:501
        d = <optimized out>
        d = <optimized out>
#14 0x00007ff2ef1586c7 in LXQt::Application::Application (this=this@entry=0x7ffc9ebfb410, argc=@0x7ffc9ebfb3fc: 1, argv=argv@entry=0x7ffc9ebfbac8) at /usr/src/liblxqt-1.3.0-0ubuntu1/lxqtapplication.cpp:56
No locals.
#15 0x0000560ece12c2b0 in main (argc=<optimized out>, argv=0x7ffc9ebfbac8) at /usr/src/lxqt-globalkeys-1.3.0-0ubuntu1/daemon/main.cpp:236
        wrongArgs = <optimized out>
        printHelp = <optimized out>
        runAsDaemon = <optimized out>
        useSyslog = <optimized out>
        minLogLevelSet = <optimized out>
        minLogLevel = <optimized out>
        multipleActionsBehaviourSet = <optimized out>
        multipleActionsBehaviour = <optimized out>
        configFiles = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<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 = 0x7ff2ee82b120 <QListData::shared_null>}, d = 0x7ff2ee82b120 <QListData::shared_null>}}, <No data fields>}
        home = <optimized out>
        ignoreIt = <optimized out>
        app = {<QApplication> = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7ff2ef069e88 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ff2ee9079c0 <qt_meta_stringdata_QObject>, data = 0x7ff2ee9078a0 <qt_meta_data_QObject>, static_metacall = 0x7ff2ee767150 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x560ecea6c5f0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ff2ee90a960 <qt_meta_stringdata_Qt>, data = 0x7ff2ee907ae0 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2ee9cb180 <QObject::staticMetaObject>}, stringdata = 0x7ff2ee903d80 <qt_meta_stringdata_QCoreApplication>, data = 0x7ff2ee903c60 <qt_meta_data_QCoreApplication>, static_metacall = 0x7ff2ee731040 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffc9ebfb410}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2ee9d3a60 <QCoreApplication::staticMetaObject>}, stringdata = 0x7ff2ede02dc0 <qt_meta_stringdata_QGuiApplication>, data = 0x7ff2ede02b40 <qt_meta_data_QGuiApplication>, static_metacall = 0x7ff2ed949920 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2edee48e0 <QGuiApplication::staticMetaObject>}, stringdata = 0x7ff2eef14e20 <qt_meta_stringdata_QApplication>, data = 0x7ff2eef14ca0 <qt_meta_data_QApplication>, static_metacall = 0x7ff2eeb4a8d0 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2ef069f00 <QApplication::staticMetaObject>}, stringdata = 0x7ff2ef16ef40 <qt_meta_stringdata_LXQt__Application>, data = 0x7ff2ef16eea0 <qt_meta_data_LXQt__Application>, static_metacall = 0x7ff2ef14d7c0 <LXQt::Application::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        core = {<QThread> = {<QObject> = {_vptr.QObject = 0x2, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ff2ee9079c0 <qt_meta_stringdata_QObject>, data = 0x7ff2ee9078a0 <qt_meta_data_QObject>, static_metacall = 0x7ff2ee767150 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7ffc9ebfb8e0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ff2ee90a960 <qt_meta_stringdata_Qt>, data = 0x7ff2ee907ae0 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2ee9cb180 <QObject::staticMetaObject>}, stringdata = 0x7ff2ee829d20 <qt_meta_stringdata_QThread>, data = 0x7ff2ee829c40 <qt_meta_data_QThread>, static_metacall = 0x7ff2ee53c700 <QThread::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, <LogTarget> = {_vptr.LogTarget = 0x20}, static staticMetaObject = {d = {superdata = {direct = 0x7ff2ee9cefc0 <QThread::staticMetaObject>}, stringdata = 0x560ece153520 <qt_meta_stringdata_Core>, data = 0x560ece151dc0 <qt_meta_data_Core>, static_metacall = 0x560ece131350 <Core::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, mReady = 128, mUseSyslog = 44, mMinLogLevel = 32754, mX11ErrorPipe = {2, 0}, mX11RequestPipe = {-192, -1}, mX11ResponsePipe = {1026, 0}, mDisplay = 0x403, mInterClientCommunicationWindow = 140681362122544, mX11EventLoopActive = false, mX11ErrorMutex = {<QBasicMutex> = {d_ptr = {_q_value = {_M_b = {_M_p = 0x2}}}}, <No data fields>}, mDataMutex = {<QBasicMutex> = {d_ptr = {_q_value = {_M_b = {_M_p = 0x800000000000000e}}}}, <No data fields>}, mServiceWatcher = 0x0, mDaemonAdaptor = 0x0, mNativeAdaptor = 0x0, mLastId = 0, mGrabbingShortcut = false, mX11ByShortcut = {d = 0x0}, mShortcutByX11 = {d = 0x7ff2ee9da730 <(anonymous namespace)::Q_QGS_customTypesConversionRegistry::innerFunction()::holder>}, mIdsByShortcut = {d = 0x7ff2ee06b592 <__GI___libc_malloc+418>}, mDisabledIdsByShortcut = {d = 0x0}, mShortcutAndActionById = {d = 0x7ff2ee2ac62c <operator new(unsigned long)+28>}, mIdByClientPath = {d = 0x560ecea5fdb0}, mSenderByClientPath = {d = 0x6c3c07da}, mClientPathsBySender = {d = 0x560ecea620c0}, AltMask = 3998719864, MetaMask = 32754, Level3Mask = 3466984880, Level5Mask = 22030, mMultipleActionsBehaviour = 1815873498, mAllowGrabLocks = false, mAllowGrabBaseSpecial = false, mAllowGrabMiscSpecial = false, mAllowGrabBaseKeypad = false, mAllowGrabMiscKeypad = 192, mAllowGrabPrintable = 32, mSaveAllowed = 166, mShortcutGrabTimeout = 0x7ff2ee742532 <QMetaType::registerConverterFunction(QtPrivate::AbstractConverterFunction const*, int, int)+434>, mShortcutGrabRequest = {d_ptr = 0x560ecea5e6f0}, mShortcutGrabRequested = 112, mSuppressX11ErrorMessages = 17}
        longOptions = {{name = 0x560ece1509e9 "no-daemon", has_arg = 0, flag = 0x0, val = 110}, {name = 0x560ece1508af "daemon", has_arg = 0, flag = 0x0, val = 100}, {name = 0x560ece1509f3 "use-syslog", has_arg = 0, flag = 0x0, val = 115}, {name = 0x560ece1509fe "log-level", has_arg = 1, flag = 0x0, val = 108}, {name = 0x560ece150a08 "multiple-actions-behaviour", has_arg = 1, flag = 0x0, val = 109}, {name = 0x560ece150a23 "config-file", has_arg = 1, flag = 0x0, val = 102}, {name = 0x560ece150a2f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}