https://bugs.kde.org/show_bug.cgi?id=517394
Bug ID: 517394
Summary: Crash when starting a print job.
Classification: Frameworks and Libraries
Product: frameworks-kded
Version First 6.23.0
Reported In:
Platform: CachyOS
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Application: kded6 (6.23.0)
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.2
Frameworks Version: 6.23.0
Operating System: Linux 6.19.6-2-cachyos x86_64
Windowing System: Wayland
Distribution: CachyOS
DrKonqi: 6.6.2 [CoredumpBackend]
-- Information about the crash:
The crash occurred as soon as I started a print job.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: kded6 (kded6), signal: Segmentation fault
Downloading separate debug info for /usr/bin/kded6...
warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during
file-backed mapping note processing
[New LWP 1808]
[New LWP 1891]
[New LWP 1818]
[New LWP 1890]
[New LWP 1899]
[New LWP 1960]
[New LWP 1943]
[New LWP 1954]
[New LWP 1833]
[New LWP 1961]
[New LWP 1817]
[New LWP 1892]
[New LWP 1812]
Downloading 1.01 M separate debug info for /usr/lib/libfreetype.so.6...
Downloading 109.03 K separate debug info for
/usr/lib/libnvidia-egl-wayland2.so.1...
Downloading 91.49 K separate debug info for /usr/lib/libnvidia-egl-xcb.so.1...
Downloading 93.61 K separate debug info for /usr/lib/libnvidia-egl-xlib.so.1...
Downloading 1.25 M separate debug info for /usr/lib/libxml2.so.16...
Downloading 142.29 K separate debug info for
/usr/lib/qt6/plugins/kf6/kded/wpad-detector.so...
Downloading 90.34 K separate debug info for
/usr/lib/qt6/plugins/kf6/kded/kded_accounts.so...
Downloading 613.81 K separate debug info for /usr/lib/libkaccounts6.so.2...
Downloading 501.42 K separate debug info for
/usr/lib/qt6/plugins/kaccounts/daemonplugins/kaccounts_kio_webdav_plugin.so...
Downloading 170.84 K separate debug info for
/usr/lib/qt6/plugins/kf6/kded/inotify.so...
Downloading 180.27 K separate debug info for
/usr/lib/qt6/plugins/kf6/kded/smbwatcher.so...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/kded6'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f173e8abbcb in pthread_kill () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7f173f63b9c0 (LWP 1808))]
Using eu-unstrip to resolve modules.
[Current thread is 13 (Thread 0x7f173b0f76c0 (LWP 1812))]
Thread 13 (Thread 0x7f173b0f76c0 (LWP 1812)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173e6eaa10 in ppoll (__fds=0x55db13cba9d0, __nfds=5, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#4 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x7f1734000ca0, timeout_usec=<optimized out>, fds=0x55db13cba9d0,
n_fds=5) at ../glib/glib/gmain.c:4811
#5 g_main_context_iterate_unlocked (context=context@entry=0x7f1734000ca0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#6 0x00007f173e6eaaf2 in g_main_context_iteration (context=0x7f1734000ca0,
may_block=1) at ../glib/glib/gmain.c:4556
#7 0x00007f173f44fcb2 in QEventDispatcherGlib::processEvents
(this=0x7f1734000880, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#8 0x00007f173f176cf6 in QEventLoop::processEvents (this=0x7f173b0f6af0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#9 QEventLoop::exec (this=0x7f173b0f6af0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#10 0x00007f173f29277e in QThread::exec (this=this@entry=0x7f1740270e20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#11 0x00007f17401e807e in QDBusConnectionManager::run (this=0x7f1740270e20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145
#12 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#14 QThreadPrivate::start (arg=0x7f1740270e20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#15 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#16 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 12 (Thread 0x7f170987f6c0 (LWP 1892)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173e6eaa10 in ppoll (__fds=0x7f16f40008c0, __nfds=3, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#4 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x55db136eb350, timeout_usec=<optimized out>, fds=0x7f16f40008c0,
n_fds=3) at ../glib/glib/gmain.c:4811
#5 g_main_context_iterate_unlocked (context=0x55db136eb350,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#6 0x00007f173e6eacaf in g_main_loop_run (loop=0x55db136eb540) at
../glib/glib/gmain.c:4695
#7 0x00007f1731d3726c in gdbus_shared_thread_func (user_data=0x55db136ece00)
at ../glib/gio/gdbusprivate.c:284
#8 0x00007f173e7314d9 in g_thread_proxy (data=0x55db1368e980) at
../glib/glib/gthread.c:893
#9 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#10 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 11 (Thread 0x7f1731a136c0 (LWP 1817)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e932f8a in poll () from /usr/lib/libc.so.6
#3 0x00007f173b162cf5 in poll (__fds=0x7f1731a12b40, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:44
#4 QtWaylandClient::EventThread::run (this=0x55db13174840) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:184
#5 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#6 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#7 QThreadPrivate::start (arg=0x55db13174840) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#8 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#9 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 10 (Thread 0x7f16f0c126c0 (LWP 1961)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173f328693 in ppoll (__fds=<optimized out>, __nfds=<optimized out>,
__timeout=<optimized out>, __ss=<optimized out>) at
/usr/include/bits/poll2.h:101
#4 qt_ppoll (fds=0x7f16f0c11870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103
#5 qt_ppoll (fds=0x7f16f0c11870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100
#6 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126
#7 qt_safe_poll (fds=fds@entry=0x7f16f0c11870, nfds=nfds@entry=1,
deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121
#8 0x00007f1738b66e43 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7f16f0c1196f,
selectForWrite=0x7f16f0c1196e) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1423
#9 0x00007f1738ae1420 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7f16d00029d0, readyToRead=<optimized out>, readyToWrite=<optimized
out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088
#10 0x00007f1738ad740f in QAbstractSocket::waitForReadyRead
(this=0x7f16d0002428, msecs=-1) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2177
#11 0x00007f1739a9450a in KIO::ConnectionBackend::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connectionbackend.cpp:153
#12 0x00007f1739ae08aa in KIO::Connection::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connection.cpp:214
#13 KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at
/usr/src/debug/kio/kio-6.23.0/src/core/slavebase.cpp:320
#14 0x00007f1739b96816 in KIO::WorkerThread::run () at
/usr/src/debug/kio/kio-6.23.0/src/core/workerthread.cpp:47
#15 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#16 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#17 QThreadPrivate::start (arg=0x55db1376caa0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#18 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#19 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 9 (Thread 0x7f17293906c0 (LWP 1833)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e932f8a in poll () from /usr/lib/libc.so.6
#3 0x00007f1729b87807 in poll () at /usr/include/bits/poll2.h:44
#4 poll_func () at ../pulseaudio/src/pulse/thread-mainloop.c:70
#5 0x00007f1729b6f041 in pa_mainloop_poll () at
../pulseaudio/src/pulse/mainloop.c:863
#6 0x00007f1729b7ad6e in pa_mainloop_iterate () at
../pulseaudio/src/pulse/mainloop.c:945
#7 0x00007f1729b7ae31 in pa_mainloop_run () at
../pulseaudio/src/pulse/mainloop.c:963
#8 0x00007f1729b8cf3d in thread () at
../pulseaudio/src/pulse/thread-mainloop.c:101
#9 0x00007f1729b21246 in internal_thread_func () at
../pulseaudio/src/pulsecore/thread-posix.c:81
#10 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#11 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 8 (Thread 0x7f16f1c146c0 (LWP 1954)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173f328693 in ppoll (__fds=<optimized out>, __nfds=<optimized out>,
__timeout=<optimized out>, __ss=<optimized out>) at
/usr/include/bits/poll2.h:101
#4 qt_ppoll (fds=0x7f16f1c13870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103
#5 qt_ppoll (fds=0x7f16f1c13870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100
#6 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126
#7 qt_safe_poll (fds=fds@entry=0x7f16f1c13870, nfds=nfds@entry=1,
deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121
#8 0x00007f1738b66e43 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7f16f1c1396f,
selectForWrite=0x7f16f1c1396e) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1423
#9 0x00007f1738ae1420 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7f16d8002a60, readyToRead=<optimized out>, readyToWrite=<optimized
out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088
#10 0x00007f1738ad740f in QAbstractSocket::waitForReadyRead
(this=0x7f16d8002428, msecs=-1) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2177
#11 0x00007f1739a9450a in KIO::ConnectionBackend::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connectionbackend.cpp:153
#12 0x00007f1739ae08aa in KIO::Connection::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connection.cpp:214
#13 KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at
/usr/src/debug/kio/kio-6.23.0/src/core/slavebase.cpp:320
#14 0x00007f1739b96816 in KIO::WorkerThread::run () at
/usr/src/debug/kio/kio-6.23.0/src/core/workerthread.cpp:47
#15 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#16 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#17 QThreadPrivate::start (arg=0x55db1376c850) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#18 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#19 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 7 (Thread 0x7f16f24156c0 (LWP 1943)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173e6eaa10 in ppoll (__fds=0x7f16d4006cb0, __nfds=1,
__timeout=0x7f16f2414960, __ss=0x0) at /usr/include/bits/poll2.h:101
#4 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x7f16d4000ca0, timeout_usec=<optimized out>, fds=0x7f16d4006cb0,
n_fds=1) at ../glib/glib/gmain.c:4811
#5 g_main_context_iterate_unlocked (context=context@entry=0x7f16d4000ca0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#6 0x00007f173e6eaaf2 in g_main_context_iteration (context=0x7f16d4000ca0,
may_block=1) at ../glib/glib/gmain.c:4556
#7 0x00007f173f44fcb2 in QEventDispatcherGlib::processEvents
(this=0x7f16d4000880, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#8 0x00007f173f176cf6 in QEventLoop::processEvents (this=0x7f16f2414ae0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#9 QEventLoop::exec (this=0x7f16f2414ae0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#10 0x00007f173f29277e in QThread::exec (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#11 0x00007f17288fe208 in KCupsConnection::run () at
/usr/src/debug/print-manager/print-manager-6.6.2/src/libkcups/KCupsConnection.cpp:212
#12 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#14 QThreadPrivate::start (arg=0x55db135fe0b0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#15 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#16 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 6 (Thread 0x7f16f14136c0 (LWP 1960)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173f328693 in ppoll (__fds=<optimized out>, __nfds=<optimized out>,
__timeout=<optimized out>, __ss=<optimized out>) at
/usr/include/bits/poll2.h:101
#4 qt_ppoll (fds=0x7f16f1412870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103
#5 qt_ppoll (fds=0x7f16f1412870, nfds=1, timeout_ts=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100
#6 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126
#7 qt_safe_poll (fds=fds@entry=0x7f16f1412870, nfds=nfds@entry=1,
deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121
#8 0x00007f1738b66e43 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7f16f141296f,
selectForWrite=0x7f16f141296e) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1423
#9 0x00007f1738ae1420 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7f16cc0029d0, readyToRead=<optimized out>, readyToWrite=<optimized
out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088
#10 0x00007f1738ad740f in QAbstractSocket::waitForReadyRead
(this=0x7f16cc002428, msecs=-1) at
/usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2177
#11 0x00007f1739a9450a in KIO::ConnectionBackend::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connectionbackend.cpp:153
#12 0x00007f1739ae08aa in KIO::Connection::waitForIncomingTask () at
/usr/src/debug/kio/kio-6.23.0/src/core/connection.cpp:214
#13 KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at
/usr/src/debug/kio/kio-6.23.0/src/core/slavebase.cpp:320
#14 0x00007f1739b96816 in KIO::WorkerThread::run () at
/usr/src/debug/kio/kio-6.23.0/src/core/workerthread.cpp:47
#15 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#16 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#17 QThreadPrivate::start (arg=0x55db13cdd6b0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#18 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#19 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 5 (Thread 0x7f170895e6c0 (LWP 1899)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173e6eaa10 in ppoll (__fds=0x7f16f80008c0, __nfds=1, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#4 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x55db137188f0, timeout_usec=<optimized out>, fds=0x7f16f80008c0,
n_fds=1) at ../glib/glib/gmain.c:4811
#5 g_main_context_iterate_unlocked (context=context@entry=0x55db137188f0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#6 0x00007f173e6eaaf2 in g_main_context_iteration (context=0x55db137188f0,
may_block=1) at ../glib/glib/gmain.c:4556
#7 0x00007f17089b38ce in dconf_gdbus_worker_thread () at
../dconf/gdbus/dconf-gdbus-thread.c:82
#8 0x00007f173e7314d9 in g_thread_proxy (data=0x55db1376bde0) at
../glib/glib/gthread.c:893
#9 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#10 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 4 (Thread 0x7f170a8816c0 (LWP 1890)):
#0 0x00007f173e93db1d in syscall () from /usr/lib/libc.so.6
#1 0x00007f173e723f75 in g_cond_wait_impl (cond=0x55db136e2f98,
mutex=0x55db136e2f90) at ../glib/glib/gthread-posix.c:1026
#2 g_cond_wait (cond=0x55db136e2f98, mutex=0x55db136e2f90) at
../glib/glib/gthread.c:1686
#3 0x00007f173e6a780d in g_async_queue_pop_intern_unlocked
(queue=0x55db136e2f90, wait=1, end_time=-1) at ../glib/glib/gasyncqueue.c:376
#4 g_async_queue_pop_unlocked (queue=0x55db136e2f90) at
../glib/glib/gasyncqueue.c:432
#5 0x00007f173e7319e7 in g_thread_pool_spawn_thread (data=<optimized out>) at
../glib/glib/gthreadpool.c:297
#6 0x00007f173e7314d9 in g_thread_proxy (data=0x55db1364e0f0) at
../glib/glib/gthread.c:893
#7 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#8 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7f17312126c0 (LWP 1818)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e932f8a in poll () from /usr/lib/libc.so.6
#3 0x00007f173b162cf5 in poll (__fds=0x7f1731211b40, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:44
#4 QtWaylandClient::EventThread::run (this=0x55db131819e0) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:184
#5 0x00007f173f331c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#6 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#7 QThreadPrivate::start (arg=0x55db131819e0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#8 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#9 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7f170a0806c0 (LWP 1891)):
#0 0x00007f173e8b2422 in ?? () from /usr/lib/libc.so.6
#1 0x00007f173e8a5edf in ?? () from /usr/lib/libc.so.6
#2 0x00007f173e933503 in ppoll () from /usr/lib/libc.so.6
#3 0x00007f173e6eaa10 in ppoll (__fds=0x7f1700000880, __nfds=1, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#4 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x55db136e32f0, timeout_usec=<optimized out>, fds=0x7f1700000880,
n_fds=1) at ../glib/glib/gmain.c:4811
#5 g_main_context_iterate_unlocked (context=context@entry=0x55db136e32f0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#6 0x00007f173e6eaaf2 in g_main_context_iteration (context=0x55db136e32f0,
may_block=may_block@entry=1) at ../glib/glib/gmain.c:4556
#7 0x00007f173e6eab42 in glib_worker_main (data=<optimized out>) at
../glib/glib/gmain.c:6764
#8 0x00007f173e7314d9 in g_thread_proxy (data=0x55db1364e030) at
../glib/glib/gthread.c:893
#9 0x00007f173e8a9ad3 in ?? () from /usr/lib/libc.so.6
#10 0x00007f173e94067c in ?? () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7f173f63b9c0 (LWP 1808)):
[KCrash Handler]
#4 std::__atomic_base<int>::load (this=0x70, __m=std::memory_order_relaxed) at
/usr/include/c++/15.2.1/bits/atomic_base.h:499
#5 QAtomicOps<int>::loadRelaxed<int> (_q_value=<error reading variable: Cannot
access memory at address 0x70>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qatomic_cxx11.h:203
#6 QBasicAtomicInteger<int>::loadRelaxed (this=0x70) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qbasicatomic.h:37
#7 QMetaType::registerHelper (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qmetatype.h:788
#8 0x00007f173f1e9e75 in QMetaType::id (this=<optimized out>, this=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qmetatype.h:479
#9 comparesEqual (lhs=..., rhs=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qmetatype.h:531
#10 operator== (lhs=..., rhs=..., lhs=..., rhs=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qmetatype.h:535
#11 qNumVariantToHelper<int> (d=..., ok=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qvariant.cpp:1834
#12 QVariant::toInt (this=0x7f17340b8580, ok=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qvariant.cpp:1863
#13 0x00007f1728a176bb in MarkerLevelChecker::checkMarkerLevels(QString
const&)::{lambda(KCupsRequest*)#1}::operator()(KCupsRequest*) const () at
/usr/src/debug/print-manager/print-manager-6.6.2/src/kded/MarkerLevelChecker.cpp:111
#14 0x00007f173f1c6474 in QObject::event (this=<optimized out>, e=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1413
#15 0x00007f1740503380 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55db135ec9f0, e=0x55db136023a0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3305
#16 0x00007f173f16bf48 in QCoreApplication::notifyInternal2
(receiver=0x55db135ec9f0, event=event@entry=0x55db136023a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109
#17 0x00007f173f16c320 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x55db136023a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x55db131724f0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1904
#19 0x00007f173f451e78 in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1757
#20 postEventSourceDispatch (s=0x55db13174d00) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#21 0x00007f173e6e9629 in g_main_dispatch (context=0x7f1734000f00) at
../glib/glib/gmain.c:3565
#22 0x00007f173e6ea9b8 in g_main_context_dispatch_unlocked
(context=0x7f1734000f00) at ../glib/glib/gmain.c:4425
#23 g_main_context_iterate_unlocked (context=context@entry=0x7f1734000f00,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4490
#24 0x00007f173e6eaaf2 in g_main_context_iteration (context=0x7f1734000f00,
may_block=1) at ../glib/glib/gmain.c:4556
#25 0x00007f173f44fcb2 in QEventDispatcherGlib::processEvents
(this=0x55db13174c40, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#26 0x00007f173f176cf6 in QEventLoop::processEvents (this=0x7ffc7961e0c0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#27 QEventLoop::exec (this=0x7ffc7961e0c0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#28 0x00007f173f1709f1 in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452
#29 0x000055dad56a19d1 in main () at
/usr/src/debug/kded/kded-6.23.0/src/kded.cpp:634
Reported using DrKonqi
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