Attachment 1477054 Details for Bug 1619100 – File: backtrace

File: backtrace

backtrace (text/plain), 34.27 KB, created by Doncho Gunchev on 2018-08-20 05:51:18 UTC

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Creator: Doncho Gunchev

Created: 2018-08-20 05:51:18 UTC

Size: 34.27 KB

patch

obsolete

>[New LWP 1698]
>[New LWP 1754]
>[New LWP 1783]
>[New LWP 1797]
>[New LWP 1723]
>[New LWP 1794]
>[New LWP 1849]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/lxqt-panel'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007fee961bf7a5 in QWidget::testAttribute_helper (this=0x55ffe4b77e50, attribute=attribute@entry=Qt::WA_NoMouseReplay) at kernel/qwidget.cpp:11440
>[Current thread is 1 (Thread 0x7fee98f25e00 (LWP 1698))]
>
>Thread 1 (Thread 0x7fee98f25e00 (LWP 1698)):
>#0  0x00007fee961bf7a5 in QWidget::testAttribute_helper (this=0x55ffe4b77e50, attribute=attribute@entry=Qt::WA_NoMouseReplay) at kernel/qwidget.cpp:11440
>        d = 0x91
>        x = 22
>        int_off = 0
>#1  0x00007fee961c714f in QWidget::testAttribute (attribute=Qt::WA_NoMouseReplay, this=0x55ffe4b77e50) at kernel/qwidget.h:868
>No locals.
>#2  QWidget::setAttribute (this=0x55ffe4b77e50, attribute=Qt::WA_NoMouseReplay, on=false) at kernel/qwidget.cpp:11168
>        d = <optimized out>
>#3  0x00007fee9619da4f in QApplication::notify (this=<optimized out>, receiver=0x55ffe4b77e60, e=0x7ffee5a18b30) at kernel/qapplication.cpp:3207
>        d = <optimized out>
>        res = false
>        me = <optimized out>
>#4  0x00007fee958ce376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at kernel/qcoreapplication.cpp:1050
>        selfRequired = true
>        result = false
>        cbdata = {0x55ffe4b77e60, 0x7ffee5a18b30, 0x7ffee5a1899f}
>        d = <optimized out>
>        threadData = 0x55ffe449ba80
>        scopeLevelCounter = {threadData = 0x55ffe449ba80}
>#5  0x00007fee9619cd6d in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55ffe4b77e60, event=event@entry=0x7ffee5a18b30, alienWidget=alienWidget@entry=0x55ffe4b77e60, nativeWidget=0x55ffe478acf0, buttonDown=buttonDown@entry=0x7fee966a5330 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
>        receiverGuard = {wp = {d = 0x55ffe4ad5380, value = 0x55ffe4b77e60}}
>        nativeGuard = {wp = {d = 0x55ffe4795580, value = 0x55ffe478acf0}}
>        alienGuard = {wp = {d = 0x55ffe4ad5380, value = 0x55ffe4b77e60}}
>        activePopupWidget = {wp = {d = 0x0, value = 0x0}}
>        graphicsWidget = false
>        widgetUnderMouse = <optimized out>
>        wasLeaveAfterRelease = true
>        result = <optimized out>
>#6  0x00007fee961f0b78 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /usr/include/c++/8/bits/atomic_base.h:82
>        translated = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7fee9601c890 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a40e20 <qt_meta_stringdata_QEvent>, data = 0x7fee95a40860 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 0, m_accept = 0, reserved = 7305}, modState = {i = 0}, ts = 32510310}, l = {xp = 22, yp = 23}, w = {xp = 139, yp = 23}, s = {xp = 1671, yp = 1065}, b = Qt::RightButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
>        contextMenuTrigger = QEvent::MouseButtonPress
>        widget = 0x55ffe4b77e60
>        mapped = {xp = 22, yp = 23}
>        receiver = 0x55ffe4b77e60
>#7  0x00007fee961f373e in QWidgetWindow::event (this=0x55ffe4bc9960, event=0x7ffee5a18f20) at kernel/qwidgetwindow.cpp:280
>        event = 0x7ffee5a18f20
>        this = 0x55ffe4bc9960
>        state = <optimized out>
>        ev = <optimized out>
>        widgetEvent = <optimized out>
>#8  0x00007fee96195e95 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55ffe4bc9960, e=0x7ffee5a18f20) at kernel/qapplication.cpp:3732
>        consumed = false
>#9  0x00007fee9619d83a in QApplication::notify (this=0x7ffee5a19200, receiver=0x55ffe4bc9960, e=0x7ffee5a18f20) at kernel/qapplication.cpp:3491
>        d = <optimized out>
>        res = false
>        me = <optimized out>
>#10 0x00007fee958ce376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at kernel/qcoreapplication.cpp:1050
>        selfRequired = true
>        result = false
>        cbdata = {0x55ffe4bc9960, 0x7ffee5a18f20, 0x7ffee5a18def}
>        d = <optimized out>
>        threadData = 0x55ffe449ba80
>        scopeLevelCounter = {threadData = 0x55ffe449ba80}
>#11 0x00007fee95c4a9c3 in QCoreApplication::sendSpontaneousEvent (event=0x7ffee5a18f20, receiver=0x55ffe4bc9960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
>No locals.
>#12 QGuiApplicationPrivate::processMouseEvent (e=0x55ffe4a4d5a0) at kernel/qguiapplication.cpp:1960
>        type = QEvent::MouseButtonRelease
>        stateChange = <optimized out>
>        window = 0x55ffe4bc9960
>        localPoint = {xp = 139, yp = 23}
>        globalPoint = {xp = 1671, yp = 1065}
>        button = Qt::RightButton
>        doubleClick = false
>        frameStrut = false
>        ev = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7fee9601c890 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a40e20 <qt_meta_stringdata_QEvent>, data = 0x7fee95a40860 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 0}, modState = {i = 0}, ts = 32510310}, l = {xp = 139, yp = 23}, w = {xp = 139, yp = 23}, s = {xp = 1671, yp = 1065}, b = Qt::RightButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
>#13 0x00007fee95c4c8c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x55ffe4a4d5a0) at kernel/qguiapplication.cpp:1741
>No locals.
>#14 0x00007fee95c2655b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:984
>        nevents = 1
>#15 0x00007fee80c6a06f in QPAEventDispatcherGlib::processEvents (this=0x55ffe4590d50, flags=...) at qeventdispatcher_glib.cpp:70
>        didSendEvents = true
>#16 0x00007fee958cd12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at ../../include/QtCore/../../src/corelib/global/qflags.h:71
>        d = 0x55ffe453a920
>        locker = {val = 94557535049440}
>        ref = {d = 0x55ffe453a920, locker = @0x7ffee5a19118, exceptionCaught = true}
>        app = <optimized out>
>#17 0x00007fee958d55b6 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1338
>        threadData = 0x55ffe449ba80
>        eventLoop = {<QObject> = {_vptr.QObject = 0x7fee95b36b28 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a44720 <qt_meta_stringdata_QObject>, data = 0x7fee95a44600 <qt_meta_data_QObject>, static_metacall = 0x7fee958fe630 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55ffe453a920}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a473c0 <qt_meta_stringdata_Qt>, data = 0x7fee95a44840 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fee95b2f060 <QObject::staticMetaObject>, stringdata = 0x7fee95a403c0 <qt_meta_stringdata_QEventLoop>, data = 0x7fee95a40360 <qt_meta_data_QEventLoop>, static_metacall = 0x7fee958cce30 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
>        returnCode = <optimized out>
>#18 0x000055ffe2f4b9b4 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/lxqt-panel-0.11.1-7.fc28.x86_64/panel/main.cpp:41
>        app = {<LXQt::Application> = {<QApplication> = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x55ffe31f0010 <vtable for LXQtPanelApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a44720 <qt_meta_stringdata_QObject>, data = 0x7fee95a44600 <qt_meta_data_QObject>, static_metacall = 0x7fee958fe630 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55ffe449c6e0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fee95a473c0 <qt_meta_stringdata_Qt>, data = 0x7fee95a44840 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fee95b2f060 <QObject::staticMetaObject>, stringdata = 0x7fee95a40580 <qt_meta_stringdata_QCoreApplication>, data = 0x7fee95a40460 <qt_meta_data_QCoreApplication>, static_metacall = 0x7fee958cfef0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffee5a19200}, static staticMetaObject = {d = {superdata = 0x7fee95b36cc0 <QCoreApplication::staticMetaObject>, stringdata = 0x7fee95f5a780 <qt_meta_stringdata_QGuiApplication>, data = 0x7fee95f5a520 <qt_meta_data_QGuiApplication>, static_metacall = 0x7fee95c4cac0 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fee9601c180 <QGuiApplication::staticMetaObject>, stringdata = 0x7fee96526ac0 <qt_meta_stringdata_QApplication>, data = 0x7fee96526940 <qt_meta_data_QApplication>, static_metacall = 0x7fee9619af30 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fee966760e0 <QApplication::staticMetaObject>, stringdata = 0x7fee96d77880 <_ZL36qt_meta_stringdata_LXQt__Application.lto_priv.80>, data = 0x7fee96d76e20 <_ZL30qt_meta_data_LXQt__Application.lto_priv.81>, static_metacall = 0x7fee96d71820 <LXQt::Application::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fee96f80860 <LXQt::Application::staticMetaObject>, stringdata = 0x55ffe2fccf20 <qt_meta_stringdata_LXQtPanelApplication>, data = 0x55ffe2fcce00 <qt_meta_data_LXQtPanelApplication>, static_metacall = 0x55ffe2f70310 <LXQtPanelApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, mPanels = {<QListSpecialMethods<LXQtPanel*>> = {<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 = 0x55ffe4743fd0}, d = 0x55ffe4743fd0}}, d_ptr = 0x55ffe46031b0}
>
>Thread 2 (Thread 0x7fee75af7700 (LWP 1754)):
>#0  0x00007fee94a52659 in __GI_ppoll (fds=0x7fee7001ac40, nfds=140662057995248, timeout=<optimized out>, sigmask=0x4) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>        __arg3 = <optimized out>
>        _a5 = 0
>        _a2 = 4
>        __arg4 = 4
>        __arg1 = 140662058101824
>        _a3 = 4294967295
>        resultvar = <optimized out>
>        __arg5 = 8
>        __arg2 = 140662057995248
>        _a4 = 140662058002144
>        _a1 = 140662058101824
>        resultvar = <optimized out>
>        sc_cancel_oldtype = -516
>        sc_ret = <optimized out>
>        tval = {tv_sec = 140662058101824, tv_nsec = 140662737161190}
>#1  0x434973827a371600 in ?? ()
>No symbol table info available.
>#2  0x00007fee75af6b20 in ?? ()
>No symbol table info available.
>#3  0x00007fee70000bf0 in ?? ()
>No symbol table info available.
>#4  0x0000000000000001 in ?? ()
>No symbol table info available.
>#5  0x0000000000000004 in ?? ()
>No symbol table info available.
>#6  0x00007fee70000b20 in ?? ()
>No symbol table info available.
>#7  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 3 (Thread 0x7fee6f7fe700 (LWP 1783)):
>#0  0x00007fee94a4e0c4 in __GI___libc_write (fd=27, buf=0x7fee6f7fd8a0, nbytes=1024) at ../sysdeps/unix/sysv/linux/write.c:27
>        sc_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>
>        sc_cancel_oldtype = <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>
>#1  0x00007fee98a84e2d in read (__nbytes=1024, __buf=0x7fee6f7fd8a0, __fd=27) at /usr/include/bits/unistd.h:44
>No locals.
>#2  server_io_thread (data=0x1b) at menu-cache.c:1596
>        buf = "REL:790fc610e4bf335a8a069bca898deaee", '\000' <repeats 812 times>...
>        sz = <optimized out>
>        ptr = 0
>        fd = 27
>        it = {dummy1 = 0x55ffe447dd80, dummy2 = 0x0, dummy3 = 0x0, dummy4 = 3, dummy5 = 0, dummy6 = 0x1}
>        menu_name = 0x55ffe46e1930 "/etc/xdg/menus/lxqt-applications.menu"
>        cache = 0x55ffe447de40
>#3  0x00007fee987dcf2a in ?? () from /lib64/libglib-2.0.so.0
>No symbol table info available.
>#4  0x00007fee93ee4594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140662049597184, 8332090644468757557, 140662057986734, 140662057986735, 140662057986864, 140662057986864, -8323401205184564171, -8323584947384454091}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#5  0x00007fee94a5d0df in ?? () from /lib64/libc.so.6
>No symbol table info available.
>#6  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 4 (Thread 0x7fee6df34700 (LWP 1797)):
>#0  0x00007fee94a52659 in __GI_ppoll (fds=0x7fee68027130, nfds=140661923925840, timeout=<optimized out>, sigmask=0x2) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>        __arg3 = <optimized out>
>        _a5 = 0
>        _a2 = 2
>        __arg4 = 2
>        __arg1 = 140661923934512
>        _a3 = 4294967295
>        resultvar = <optimized out>
>        __arg5 = 8
>        __arg2 = 140661923925840
>        _a4 = 140661923848992
>        _a1 = 140661923934512
>        resultvar = <optimized out>
>        sc_cancel_oldtype = -516
>        sc_ret = <optimized out>
>        tval = {tv_sec = 140661923934512, tv_nsec = 140662737161190}
>#1  0x434973827a371600 in ?? ()
>No symbol table info available.
>#2  0x00007fee6f7fd06f in ?? ()
>No symbol table info available.
>#3  0x00007fee68025090 in ?? ()
>No symbol table info available.
>#4  0x00007fee6802509c in ?? ()
>No symbol table info available.
>#5  0x00007fee6f7fd06e in ?? ()
>No symbol table info available.
>#6  0x00007fee6f7fd06f in ?? ()
>No symbol table info available.
>#7  0x00007fee6f7fd0f0 in ?? ()
>No symbol table info available.
>#8  0x00007fee6f7fd0f0 in ?? ()
>No symbol table info available.
>#9  0x00007fee987b4fa2 in g_main_loop_run () from /lib64/libglib-2.0.so.0
>No symbol table info available.
>#10 0x00007fee946926ba in ?? () from /lib64/libgio-2.0.so.0
>No symbol table info available.
>#11 0x00007fee987dcf2a in ?? () from /lib64/libglib-2.0.so.0
>No symbol table info available.
>#12 0x00007fee93ee4594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140662023603968, 8332090644468757557, 140662049591406, 140662049591407, 140662049591536, 140662049591536, -8323404530562993099, -8323584947384454091}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#13 0x00007fee94a5d0df in ?? () from /lib64/libc.so.6
>No symbol table info available.
>#14 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 5 (Thread 0x7fee7e433700 (LWP 1723)):
>#0  0x00007fee94a52659 in __GI_ppoll (fds=0x7fee7e432b78, nfds=94557535132576, timeout=<optimized out>, sigmask=0xffffffff) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>        __arg3 = <optimized out>
>        _a5 = 0
>        _a2 = 1
>        __arg4 = 4294967295
>        __arg1 = 140662297275256
>        _a3 = 4294967295
>        resultvar = <optimized out>
>        __arg5 = 8
>        __arg2 = 94557535132576
>        _a4 = 140662192212176
>        _a1 = 140662297275256
>        resultvar = <optimized out>
>        sc_cancel_oldtype = -516
>        sc_ret = <optimized out>
>        tval = {tv_sec = 140662297275256, tv_nsec = 140662716072015}
>#1  0x0000000100000003 in ?? ()
>No symbol table info available.
>#2  0x00007fee7e432c80 in ?? ()
>No symbol table info available.
>#3  0x00007fee78009dd0 in ?? ()
>No symbol table info available.
>#4  0x00007fee78003260 in ?? ()
>No symbol table info available.
>#5  0x00007fee7e432c40 in ?? ()
>No symbol table info available.
>#6  0x0000000000000001 in ?? ()
>No symbol table info available.
>#7  0x00007fee958f7251 in QMutexLocker::unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
>No locals.
>#8  QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:213
>No locals.
>#9  QMetaObject::activate(QObject*, int, int, void**) () at kernel/qobject.cpp:3662
>        locker = <optimized out>
>        connectionLists = <error reading variable connectionLists (Cannot access memory at address 0xffffffffffffff81)>
>        list = <optimized out>
>        currentThreadId = <error reading variable currentThreadId (Cannot access memory at address 0xffffffffffffff51)>
>        signal_index = <error reading variable signal_index (Cannot access memory at address 0xffffffffffffff49)>
>        empty_argv = <error reading variable empty_argv (Cannot access memory at address 0xffffffffffffffc1)>
>Backtrace stopped: Cannot access memory at address 0x9
>
>Thread 6 (Thread 0x7fee6e942700 (LWP 1794)):
>#0  0x00007fee94a52659 in __GI_ppoll (fds=0x7fee68013490, nfds=140661923852720, timeout=<optimized out>, sigmask=0x1) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>        __arg3 = <optimized out>
>        _a5 = 0
>        _a2 = 1
>        __arg4 = 1
>        __arg1 = 140661923853456
>        _a3 = 4294967295
>        resultvar = <optimized out>
>        __arg5 = 8
>        __arg2 = 140661923852720
>        _a4 = 140661923839808
>        _a1 = 140661923853456
>        resultvar = <optimized out>
>        sc_cancel_oldtype = -516
>        sc_ret = <optimized out>
>        tval = {tv_sec = 140661923853456, tv_nsec = 140662737161190}
>#1  0x434973827a371600 in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 7 (Thread 0x7fee5e635700 (LWP 1849)):
>#0  0x00007fee94a52659 in __GI_ppoll (fds=0x7fee6c7e9d5b, nfds=94557538420112, timeout=<optimized out>, sigmask=0x7fee54007030) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>        __arg3 = <optimized out>
>        _a5 = 0
>        _a2 = 3
>        __arg4 = 140661588258864
>        __arg1 = 140661999181147
>        _a3 = 4294967295
>        resultvar = <optimized out>
>        __arg5 = 8
>        __arg2 = 94557538420112
>        _a4 = 0
>        _a1 = 140661588258864
>        resultvar = <optimized out>
>        sc_cancel_oldtype = -516
>        sc_ret = <optimized out>
>        tval = {tv_sec = 3, tv_nsec = 140661999246901}
>#1  0x0000000000000000 in ?? ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00007fee98c8beb0  0x00007fee98c8c9a4  Yes         /lib64/liblxqt-globalkeys-ui.so.0
>0x00007fee98a83410  0x00007fee98a86005  Yes         /lib64/libmenu-cache.so.3
>0x00007fee987830d0  0x00007fee987fe34e  Yes (*)     /lib64/libglib-2.0.so.0
>0x00007fee98557940  0x00007fee9856323c  Yes         /lib64/liblxqt-globalkeys.so.0
>0x00007fee98327c00  0x00007fee98347b0c  No          /lib64/libdbusmenu-qt5.so.2
>0x00007fee97ffbf50  0x00007fee980849a6  Yes         /lib64/libX11.so.6
>0x00007fee97dcf710  0x00007fee97dd9853  Yes         /lib64/libXext.so.6
>0x00007fee97bc9c70  0x00007fee97bca695  Yes         /lib64/libXcomposite.so.1
>0x00007fee979c6be0  0x00007fee979c753b  Yes         /lib64/libXdamage.so.1
>0x00007fee977c1590  0x00007fee977c395a  Yes         /lib64/libXfixes.so.3
>0x00007fee975b6ad0  0x00007fee975bce01  Yes         /lib64/libXrender.so.1
>0x00007fee97397a40  0x00007fee973aa699  Yes         /lib64/libxcb.so.1
>0x00007fee97188550  0x00007fee97189320  Yes         /lib64/libxcb-util.so.1
>0x00007fee96f83a80  0x00007fee96f84082  Yes         /lib64/libxcb-damage.so.0
>0x00007fee96d5dbc0  0x00007fee96d749e6  Yes         /lib64/liblxqt.so.0
>0x00007fee96b0fb50  0x00007fee96b38e79  Yes         /lib64/libQt5Xdg.so.2
>0x00007fee9903a7e0  0x00007fee9905c19f  Yes         /lib64/libQt5Xml.so.5
>0x00007fee98fb3c90  0x00007fee99011b65  Yes         /lib64/libQt5DBus.so.5
>0x00007fee968f6e90  0x00007fee968fe6de  Yes         /lib64/libQt5XdgIconLoader.so.2
>0x00007fee98f5ddd0  0x00007fee98f8b617  Yes         /lib64/libQt5Svg.so.5
>                                        No          /lib64/libKF5WindowSystem.so.5
>0x00007fee9618df60  0x00007fee96516369  Yes         /lib64/libQt5Widgets.so.5
>                                        No          /lib64/libQt5X11Extras.so.5
>0x00007fee95c11790  0x00007fee95f43369  Yes         /lib64/libQt5Gui.so.5
>0x00007fee956e63f0  0x00007fee95963992  Yes         /lib64/libQt5Core.so.5
>0x00007fee9535a590  0x00007fee9541068e  Yes (*)     /lib64/libstdc++.so.6
>0x00007fee94f459f0  0x00007fee94ff7e6a  Yes         /lib64/libm.so.6
>0x00007fee94d24ad0  0x00007fee94d35705  Yes (*)     /lib64/libgcc_s.so.1
>0x00007fee94984320  0x00007fee94acb23f  Yes         /lib64/libc.so.6
>0x00007fee945f74b0  0x00007fee946df0d2  Yes (*)     /lib64/libgio-2.0.so.0
>0x00007fee943777a0  0x00007fee943a8660  Yes (*)     /lib64/libgobject-2.0.so.0
>0x00007fee940fd660  0x00007fee9414db86  Yes (*)     /lib64/libpcre.so.1
>0x00007fee93ee2be0  0x00007fee93ef0801  Yes         /lib64/libpthread.so.0
>0x00007fee93cd9ee0  0x00007fee93cdabbe  Yes         /lib64/libdl.so.2
>0x00007fee93ad5e70  0x00007fee93ad6b5e  Yes         /lib64/libXau.so.6
>0x00007fee938d1d10  0x00007fee938d298d  Yes         /lib64/libXss.so.1
>0x00007fee9368da90  0x00007fee936ba1c5  Yes (*)     /lib64/libdbus-1.so.3
>                                        No          /lib64/libGL.so.1
>0x00007fee931d9420  0x00007fee931e65f7  Yes         /lib64/libz.so.1
>0x00007fee92fd4b20  0x00007fee92fd53e6  Yes         /lib64/libxcb-keysyms.so.1
>                                        No          /lib64/libpng16.so.16
>0x00007fee92b03530  0x00007fee92b65cbe  Yes         /lib64/libharfbuzz.so.0
>0x00007fee9286d150  0x00007fee928d19d9  Yes (*)     /lib64/libsystemd.so.0
>0x00007fee9246d9b0  0x00007fee925c99be  Yes         /lib64/libicui18n.so.60
>0x00007fee9203da20  0x00007fee9210e7aa  No          /lib64/libicuuc.so.60
>0x00007fee904344e0  0x00007fee90434599  Yes (*)     /lib64/libicudata.so.60
>                                        No          /lib64/libpcre2-16.so.0
>0x00007fee8ffbd660  0x00007fee8ffbd7a2  Yes (*)     /lib64/libgthread-2.0.so.0
>0x00007fee98e90f60  0x00007fee98ead910  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fee8fdb5810  0x00007fee8fdba29a  Yes         /lib64/libffi.so.6
>0x00007fee8fbb1140  0x00007fee8fbb2066  Yes (*)     /lib64/libgmodule-2.0.so.0
>0x00007fee8f98ddf0  0x00007fee8f9a593f  Yes         /lib64/libselinux.so.1
>0x00007fee8f773840  0x00007fee8f77f60e  Yes         /lib64/libresolv.so.2
>0x00007fee8f522ee0  0x00007fee8f55a25e  Yes (*)     /lib64/libmount.so.1
>                                        No          /lib64/libGLX.so.0
>                                        No          /lib64/libGLdispatch.so.0
>                                        No          /lib64/libfreetype.so.6
>0x00007fee8eb49780  0x00007fee8eb6a68c  Yes         /lib64/libgraphite2.so.3
>0x00007fee8e941210  0x00007fee8e94447c  Yes         /lib64/librt.so.1
>0x00007fee8e71b0b0  0x00007fee8e731f66  Yes         /lib64/liblzma.so.5
>0x00007fee8e502fd0  0x00007fee8e5143db  No          /lib64/liblz4.so.1
>0x00007fee8e2fd5b0  0x00007fee8e2fee8f  Yes         /lib64/libcap.so.2
>0x00007fee8dfec5c0  0x00007fee8e0b9bfc  Yes (*)     /lib64/libgcrypt.so.20
>0x00007fee8dd63160  0x00007fee8ddbdcb3  Yes (*)     /lib64/libpcre2-8.so.0
>0x00007fee8db1a6d0  0x00007fee8db4b25e  Yes (*)     /lib64/libblkid.so.1
>0x00007fee8d90a740  0x00007fee8d90e171  Yes (*)     /lib64/libuuid.so.1
>0x00007fee8d6f9700  0x00007fee8d7063e6  No          /lib64/libbz2.so.1
>0x00007fee8d4dc1e0  0x00007fee8d4ed7ee  Yes         /lib64/libgpg-error.so.0
>0x00007fee990b15a0  0x00007fee990b18f1  Yes         /usr/lib64/qt5/plugins/platforms/libqxcb.so
>0x00007fee80bd4300  0x00007fee80c9a95b  Yes         /lib64/libQt5XcbQpa.so.5
>                                        No          /lib64/libfontconfig.so.1
>0x00007fee80751590  0x00007fee8075166f  Yes         /lib64/libX11-xcb.so.1
>0x00007fee805421e0  0x00007fee8054cddb  Yes         /lib64/libXi.so.6
>0x00007fee80338bc0  0x00007fee8033ce07  Yes         /lib64/libSM.so.6
>0x00007fee8011ff30  0x00007fee8012dada  Yes         /lib64/libICE.so.6
>0x00007fee7ff07e30  0x00007fee7ff140d9  Yes         /lib64/libxcb-xkb.so.1
>0x00007fee7fcfb5b0  0x00007fee7fcfc44a  Yes         /lib64/libxcb-render-util.so.0
>0x00007fee7faf10d0  0x00007fee7faf5dfc  Yes         /lib64/libxcb-render.so.0
>0x00007fee7f8e7270  0x00007fee7f8e9526  Yes         /lib64/libxcb-sync.so.1
>0x00007fee7f6dfc00  0x00007fee7f6e242e  Yes         /lib64/libxcb-xfixes.so.0
>0x00007fee7f4dae00  0x00007fee7f4db549  Yes         /lib64/libxcb-xinerama.so.0
>0x00007fee7f2cfbf0  0x00007fee7f2d4b15  Yes         /lib64/libxcb-randr.so.0
>0x00007fee7f0c51b0  0x00007fee7f0c6892  Yes         /lib64/libxcb-image.so.0
>0x00007fee7eec0db0  0x00007fee7eec1907  Yes         /lib64/libxcb-shm.so.0
>0x00007fee7ecbcff0  0x00007fee7ecbe01d  Yes         /lib64/libxcb-icccm.so.4
>0x00007fee7eab80a0  0x00007fee7eab8cf9  Yes         /lib64/libxcb-shape.so.0
>                                        No          /lib64/libxkbcommon-x11.so.0
>                                        No          /lib64/libxkbcommon.so.0
>0x00007fee7e437b50  0x00007fee7e457e87  Yes         /lib64/libexpat.so.1
>0x00007fee7da2aa00  0x00007fee7da2f4bf  Yes         /lib64/libXcursor.so.1
>0x00007fee990a5be0  0x00007fee990aaf75  Yes         /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
>0x00007fee7d817f40  0x00007fee7d8209c9  Yes         /lib64/libxcb-glx.so.0
>0x00007fee7d5fc520  0x00007fee7d606a23  Yes         /usr/lib64/qt5/plugins/platformthemes/libqtlxqt.so
>0x00007fee7d5c7b50  0x00007fee7d5ccea9  Yes         /usr/lib64/qt5/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so
>                                        No          /usr/lib64/qt5/plugins/styles/breeze.so
>                                        No          /lib64/libQt5Quick.so.5
>                                        No          /lib64/libKF5Style.so.5
>                                        No          /lib64/libKF5WaylandClient.so.5
>                                        No          /lib64/libQt5Qml.so.5
>0x00007fee7c3c8ca0  0x00007fee7c4d9aa2  Yes         /lib64/libQt5Network.so.5
>                                        No          /lib64/libKF5ConfigWidgets.so.5
>                                        No          /lib64/libKF5GuiAddons.so.5
>                                        No          /lib64/libKF5Codecs.so.5
>                                        No          /lib64/libKF5ConfigGui.so.5
>                                        No          /lib64/libKF5ConfigCore.so.5
>                                        No          /lib64/libKF5Auth.so.5
>                                        No          /lib64/libKF5WidgetsAddons.so.5
>                                        No          /lib64/libKF5CoreAddons.so.5
>                                        No          /lib64/libKF5IconThemes.so.5
>0x00007fee76ac13c0  0x00007fee76ac62d5  No          /lib64/libwayland-client.so.0
>0x00007fee7c12b6d0  0x00007fee7c12d727  Yes         /lib64/libQt5Concurrent.so.5
>0x00007fee76867450  0x00007fee7689ffca  No          /lib64/libssl.so.1.1
>0x00007fee7642e000  0x00007fee765a86be  Yes         /lib64/libcrypto.so.1.1
>                                        No          /lib64/libKF5I18n.so.5
>0x00007fee75f6c8c0  0x00007fee75f700c2  Yes         /lib64/libfam.so.0
>                                        No          /lib64/libKF5Archive.so.5
>                                        No          /lib64/libKF5ItemViews.so.5
>0x00007fee7d306360  0x00007fee7d309771  Yes         /usr/lib64/qt5/plugins/imageformats/libqgif.so
>0x00007fee7d2fc060  0x00007fee7d300138  Yes         /usr/lib64/qt5/plugins/imageformats/libqicns.so
>0x00007fee7d2f2c10  0x00007fee7d2f5311  Yes         /usr/lib64/qt5/plugins/imageformats/libqico.so
>0x00007fee7c121f60  0x00007fee7c124b71  Yes         /usr/lib64/qt5/plugins/imageformats/libqjp2.so
>0x00007fee750a5b80  0x00007fee750dc25e  Yes         /lib64/libjasper.so.4
>                                        No          /lib64/libjpeg.so.62
>0x00007fee7c116240  0x00007fee7c11af41  Yes         /usr/lib64/qt5/plugins/imageformats/libqjpeg.so
>0x00007fee7c10cd00  0x00007fee7c10df81  Yes         /usr/lib64/qt5/plugins/imageformats/libqmng.so
>0x00007fee74bd8510  0x00007fee74c1c8fa  Yes         /lib64/libmng.so.2
>0x00007fee7496f6b0  0x00007fee749a5aa5  Yes         /lib64/liblcms2.so.2
>0x00007fee7c105b50  0x00007fee7c106c76  Yes         /usr/lib64/qt5/plugins/imageformats/libqsvg.so
>0x00007fee7c0fe3a0  0x00007fee7c0ff441  Yes         /usr/lib64/qt5/plugins/imageformats/libqtga.so
>0x00007fee7c0f4cd0  0x00007fee7c0f7de2  Yes         /usr/lib64/qt5/plugins/imageformats/libqtiff.so
>0x00007fee746f4560  0x00007fee74733835  Yes         /lib64/libtiff.so.5
>0x00007fee744e1010  0x00007fee744e7951  No          /lib64/libjbig.so.2.1
>0x00007fee7c0ed500  0x00007fee7c0ee441  Yes         /usr/lib64/qt5/plugins/imageformats/libqwbmp.so
>0x00007fee7c0e5b60  0x00007fee7c0e7183  Yes         /usr/lib64/qt5/plugins/imageformats/libqwebp.so
>0x00007fee74275630  0x00007fee742c9d77  Yes         /lib64/libwebp.so.7
>0x00007fee7406ee40  0x00007fee74070bd5  Yes         /lib64/libwebpdemux.so.2
>                                        No          /usr/lib64/gio/modules/libgvfsdbus.so
>                                        No          /usr/lib64/gvfs/libgvfscommon.so
>0x00007fee6e943e80  0x00007fee6e9447a8  Yes         /lib64/libutil.so.1
>0x00007fee6df3b0c0  0x00007fee6df3df72  Yes         /usr/lib64/lxqt-panel/libcpuload.so
>0x00007fee6d51cb60  0x00007fee6d52a29e  Yes         /lib64/libstatgrab.so.10
>0x00007fee6d2c31d0  0x00007fee6d2fd8e1  Yes         /lib64/liblog4cplus-1.2.so.5
>0x00007fee6d078db0  0x00007fee6d092e12  Yes         /usr/lib64/lxqt-panel/libsysstat.so
>0x00007fee6ce5d5c0  0x00007fee6ce68789  Yes         /lib64/libsysstat-qt5.so.0
>                                        No          /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
>0x00007fee6ca23450  0x00007fee6ca32248  Yes         /usr/lib64/lxqt-panel/libvolume.so
>                                        No          /lib64/libpulse.so.0
>0x00007fee6c4f3940  0x00007fee6c582e16  Yes         /lib64/libasound.so.2
>                                        No          /usr/lib64/pulseaudio/libpulsecommon-12.2.so
>0x00007fee6c03a460  0x00007fee6c03cdeb  Yes         /lib64/libXtst.so.6
>0x00007fee5fd949d0  0x00007fee5fdde545  Yes         /lib64/libsndfile.so.1
>0x00007fee5fb89310  0x00007fee5fb8b9ac  Yes         /lib64/libasyncns.so.0
>0x00007fee5f97d2f0  0x00007fee5f985773  Yes         /lib64/libgsm.so.1
>0x00007fee5f72bf90  0x00007fee5f7710b3  No          /lib64/libFLAC.so.8
>0x00007fee5f51da00  0x00007fee5f51fdf9  Yes         /lib64/libogg.so.0
>                                        No          /lib64/libvorbis.so.0
>                                        No          /lib64/libvorbisenc.so.2
>0x00007fee59c24bd0  0x00007fee59c2ebe7  Yes         /usr/lib64/lxqt-panel/libkbindicator.so
>0x00007fee59a119a0  0x00007fee59a17119  Yes         /usr/lib64/lxqt-panel/libmount.so
>                                        No          /lib64/libKF5Solid.so.5
>0x00007fee59509e30  0x00007fee59520d61  Yes (*)     /lib64/libudev.so.1
>0x00007fee7402f380  0x00007fee74033413  Yes         /usr/lib64/qt5/plugins/iconengines/libqsvgicon.so
>                                        No          /lib64/libGLX_mesa.so.0
>0x00007fee5908c5c0  0x00007fee5908d4c7  Yes         /lib64/libxcb-dri3.so.0
>0x00007fee58e88d90  0x00007fee58e8966a  Yes         /lib64/libxcb-present.so.0
>0x00007fee58c859b0  0x00007fee58c85c60  Yes         /lib64/libxshmfence.so.1
>                                        No          /lib64/libglapi.so.0
>0x00007fee588508d0  0x00007fee58851b39  Yes         /lib64/libxcb-dri2.so.0
>0x00007fee58649fb0  0x00007fee5864c808  Yes         /lib64/libXxf86vm.so.1
>                                        No          /lib64/libdrm.so.2
>                                        No          /usr/lib64/dri/i965_dri.so
>                                        No          /lib64/libdrm_intel.so.1
>                                        No          /lib64/libdrm_nouveau.so.2
>                                        No          /lib64/libdrm_radeon.so.1
>0x00007fee470742e0  0x00007fee47078661  Yes         /lib64/libpciaccess.so.0
>(*): Shared library is missing debugging information.
>$1 = 0x2d <error: Cannot access memory at address 0x2d>
>$2 = 0x0
>rax            0x400000	4194304
>rbx            0x36	54
>rcx            0x91	145
>rdx            0x0	0
>rsi            0x36	54
>rdi            0x55ffe4b77e50	94557542252112
>rbp            0x0	0x0
>rsp            0x7ffee5a187c8	0x7ffee5a187c8
>r8             0x7ffee5a188b0	140732750989488
>r9             0x2	2
>r10            0x7fee78013920	140662192290080
>r11            0x3e8	1000
>r12            0x55ffe4b77e50	94557542252112
>r13            0x0	0
>r14            0x7ffee5a188c0	140732750989504
>r15            0x55ffe4b77e50	94557542252112
>rip            0x7fee961bf7a5	0x7fee961bf7a5 <QWidget::testAttribute_helper(Qt::WidgetAttribute) const+37>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function QWidget::testAttribute_helper(Qt::WidgetAttribute) const:
>   0x00007fee961bf780 <+0>:	endbr64 
>   0x00007fee961bf784 <+4>:	lea    -0x20(%rsi),%ecx
>   0x00007fee961bf787 <+7>:	movslq %ecx,%rax
>   0x00007fee961bf78a <+10>:	mov    %rax,%rdx
>   0x00007fee961bf78d <+13>:	and    $0xffffffffffffffe0,%rax
>   0x00007fee961bf791 <+17>:	sub    %eax,%ecx
>   0x00007fee961bf793 <+19>:	mov    $0x1,%eax
>   0x00007fee961bf798 <+24>:	shr    $0x5,%rdx
>   0x00007fee961bf79c <+28>:	shl    %cl,%eax
>   0x00007fee961bf79e <+30>:	mov    0x8(%rdi),%rcx
>   0x00007fee961bf7a2 <+34>:	movslq %edx,%rdx
>=> 0x00007fee961bf7a5 <+37>:	test   %eax,0x1b0(%rcx,%rdx,4)
>   0x00007fee961bf7ac <+44>:	setne  %al
>   0x00007fee961bf7af <+47>:	retq   
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 1619100: 1477054 | 1477055 | 1477056 | 1477057 | 1477058 | 1477059 | 1477060 | 1477061 | 1477062 | 1477063 | 1477064 | 1477065 | 1477066