Thread 13 (Thread 0x7fe1affff700 (LWP 4183)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe1b468746d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007fe21710a3d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe21ae37494 in start_thread (arg=0x7fe1affff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1affff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607297156864, 2933309358299187544, 0, 140733544566063, 0, 140609136705600, -2921030011940992680, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 12 (Thread 0x7fe1daffd700 (LWP 28862)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fe21ae37494 in start_thread (arg=0x7fe1daffd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1daffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608018568960, 2933309358299187544, 0, 140733544572943, 0, 140609136705600, -2921005821611439784, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 11 (Thread 0x7fe1ca7be700 (LWP 28867)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe219c92445 in QQmlThreadPrivate::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/qtcreator/../Qt/lib/libQt5Qml.so.5
No symbol table info available.
#7  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fe21ae37494 in start_thread (arg=0x7fe1ca7be700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1ca7be700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607741486848, 2933309358299187544, 0, 140733544570511, 0, 140609136705600, -2920969572624332456, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 10 (Thread 0x7fe1d8d23700 (LWP 28864)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe219c92445 in QQmlThreadPrivate::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/qtcreator/../Qt/lib/libQt5Qml.so.5
No symbol table info available.
#7  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fe21ae37494 in start_thread (arg=0x7fe1d8d23700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1d8d23700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607982024448, 2933309358299187544, 0, 140733544570175, 0, 140609136705600, -2921001117548508840, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 9 (Thread 0x7fe1f4ff1700 (LWP 28857)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fe21ae37494 in start_thread (arg=0x7fe1f4ff1700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1f4ff1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608454727424, 2933309358299187544, 0, 140733544572671, 0, 140609136705600, -2920904660099233448, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 8 (Thread 0x7fe1cb9ff700 (LWP 28866)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe219c92445 in QQmlThreadPrivate::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/qtcreator/../Qt/lib/libQt5Qml.so.5
No symbol table info available.
#7  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fe21ae37494 in start_thread (arg=0x7fe1cb9ff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1cb9ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607760627456, 2933309358299187544, 0, 140733544570223, 0, 140609136705600, -2920968714167744168, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 7 (Thread 0x7fe1e0be0700 (LWP 28858)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe2136b6975 in QDBusConnectionManager::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/Qt/plugins/platforms/../../lib/libQt5DBus.so.5
No symbol table info available.
#7  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fe21ae37494 in start_thread (arg=0x7fe1e0be0700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1e0be0700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608114919168, 2933309358299187544, 0, 140733544572335, 0, 140609136705600, -2920878846808913576, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 6 (Thread 0x7fe206705700 (LWP 28855)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe2170e2b51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fe21710a3d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe21ae37494 in start_thread (arg=0x7fe206705700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe206705700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608747362048, 2933309358299187544, 0, 140733544567679, 0, 140609136705600, -2922491248935663272, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 5 (Thread 0x7fe1da7fc700 (LWP 28863)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe219c92445 in QQmlThreadPrivate::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/qtcreator/../Qt/lib/libQt5Qml.so.5
No symbol table info available.
#7  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fe21ae37494 in start_thread (arg=0x7fe1da7fc700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1da7fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608010176256, 2933309358299187544, 0, 140733544570143, 0, 140609136705600, -2921004721562941096, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 4 (Thread 0x7fe1db7fe700 (LWP 28860)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe21b5792df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21b362a5c in QThread::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fe21ae37494 in start_thread (arg=0x7fe1db7fe700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe1db7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608026961664, 2933309358299187544, 0, 140733544573455, 0, 140609136705600, -2921002523613427368, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 3 (Thread 0x7fe2121f5700 (LWP 28854)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2156b7150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#2  0x00007fe2156b8ee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#3  0x00007fe213e5e2a9 in QXcbEventReader::run() () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
No symbol table info available.
#4  0x00007fe21b36d554 in QThreadPrivate::start(void*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fe21ae37494 in start_thread (arg=0x7fe2121f5700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe2121f5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608943380224, 2933309358299187544, 0, 140733544572111, 0, 140609136705600, -2922535512868615848, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 2 (Thread 0x7fe205f04700 (LWP 28856)):
#0  0x00007fe21a2d36ad in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fe2170e29f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe2170e2d82 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe210287656 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007fe21710a3d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe21ae37494 in start_thread (arg=0x7fe205f04700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fe205f04700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140608738969344, 2933309358299187544, 0, 140733544568031, 0, 140609136705600, -2922485750840653480, -2922554034554762920}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fe21a2dcaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 1 (Thread 0x7fe21da1f780 (LWP 28853)):
#0  0x00007fe1fd201a00 in ProjectExplorer::Node::nodeType() const () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libProjectExplorer.so
No symbol table info available.
#1  0x00007fe1e76693e9 in ModelEditor::Internal::PxNodeUtilities::calcRelativePath(ProjectExplorer::Node const*, QString const&) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libModelEditor.so
No symbol table info available.
#2  0x00007fe1e7668941 in ModelEditor::Internal::PxNodeController::findDiagramForExplorerNode(ProjectExplorer::Node const*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libModelEditor.so
No symbol table info available.
#3  0x00007fe1e7668ea9 in ModelEditor::Internal::PxNodeController::hasDiagramForExplorerNode(ProjectExplorer::Node const*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libModelEditor.so
No symbol table info available.
#4  0x00007fe1e7665f7e in ModelEditor::Internal::ModelsManager::onAboutToShowContextMenu(ProjectExplorer::Project*, ProjectExplorer::Node*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libModelEditor.so
No symbol table info available.
#5  0x00007fe21b5506c6 in QMetaObject::activate(QObject*, int, int, void**) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fe1fd2c462b in ProjectExplorer::ProjectTree::aboutToShowContextMenu(ProjectExplorer::Project*, ProjectExplorer::Node*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libProjectExplorer.so
No symbol table info available.
#7  0x00007fe1fd29cf0a in ProjectExplorer::ProjectTree::showContextMenu(ProjectExplorer::Internal::ProjectTreeWidget*, QPoint const&, ProjectExplorer::Node*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libProjectExplorer.so
No symbol table info available.
#8  0x00007fe1fd1f2a83 in ProjectExplorer::Internal::ProjectTreeWidget::showContextMenu(QPoint const&) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/qtcreator/plugins/libProjectExplorer.so
No symbol table info available.
#9  0x00007fe21b5506c6 in QMetaObject::activate(QObject*, int, int, void**) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007fe21c930755 in QWidget::customContextMenuRequested(QPoint const&) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#11 0x00007fe21c94a2bd in QWidget::event(QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#12 0x00007fe21c9eca9e in QFrame::event(QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#13 0x00007fe21cb4a7fc in QAbstractItemView::viewportEvent(QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#14 0x00007fe21cbb063c in QTreeView::viewportEvent(QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#15 0x00007fe21b52527d in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#16 0x00007fe21c90cd85 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#17 0x00007fe21c915652 in QApplication::notify(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#18 0x00007fe21b5254e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#19 0x00007fe21c96316f in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#20 0x00007fe21c965913 in QWidgetWindow::event(QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#21 0x00007fe21c90cdac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#22 0x00007fe21c913e57 in QApplication::notify(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Widgets.so.5
No symbol table info available.
#23 0x00007fe21b5254e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#24 0x00007fe21c0efe37 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Gui.so.5
No symbol table info available.
#25 0x00007fe21c0f1d35 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Gui.so.5
No symbol table info available.
#26 0x00007fe21c0cbb7b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Gui.so.5
No symbol table info available.
#27 0x00007fe213efab8b in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/lib/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
No symbol table info available.
#28 0x00007fe21b523e4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#29 0x00007fe21b52c850 in QCoreApplication::exec() () from /tmp/qtcreator-4.7.0-beta1_enterprise/bin/../lib/Qt/lib/libQt5Core.so.5
No symbol table info available.
#30 0x000000000040a064 in main ()
No symbol table info available.