Created attachment 102672 [details] Backtrace Plasmashell crashes with SIGSEGV after some random time, usually within the first half hour after login.
paste bt inline Thread 15 (Thread 0x7f520fb50700 (LWP 988)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f5208004ca0, timeout=3498675, context=0x7f5208000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f5208000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = 3498675 some_ready = <optimized out> nfds = 1 allocated_nfds = 1 fds = 0x7f5208004ca0 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f5208000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918c7 in QEventDispatcherGlib::processEvents (this=0x7f52080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52080008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f520fb4fd40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 76072352} ref = {d = 0x7f5208004c10, locker = @0x7f520fb4fcc0, exceptionCaught = true} d = 0x7f5208004c10 #6 0x00007f52de89d394 in QThread::exec (this=this@entry=0x488c4d0) at thread/qthread.cpp:507 d = 0x488c530 locker = {val = 76072352} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f5208004c10}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52148e3697 in KCupsConnection::run (this=0x488c4d0) at /var/tmp/portage/kde-apps/print-manager-16.04.3/work/print-manager-16.04.3/libkcups/KCupsConnection.cpp:304 No locals. #8 0x00007f52de8a191c in QThreadPrivate::start (arg=0x488c4d0) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x488c4d0, __do_it = 1, __cancel_type = <optimized out>} thr = 0x488c4d0 data = 0x488a6a0 #9 0x00007f52dd9f5434 in start_thread (arg=0x7f520fb50700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f520fb50700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990427567872, 1742295949340763473, 0, 140735335883615, 8388608, 139990427567872, -1834654419261659823, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 14 (Thread 0x7f5226b53700 (LWP 938)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f52180013c0, timeout=-1, context=0x7f5218000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f5218000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = <optimized out> nfds = 1 allocated_nfds = 1 fds = 0x7f52180013c0 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f5218000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918dc in QEventDispatcherGlib::processEvents (this=0x7f52180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52180008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f5226b52d10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 39945056} ref = {d = 0x7f5218003110, locker = @0x7f5226b52c90, exceptionCaught = true} d = 0x7f5218003110 #6 0x00007f52de89d394 in QThread::exec (this=this@entry=0x2618280) at thread/qthread.cpp:507 d = 0x26182f0 locker = {val = 39945056} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f5218003110}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52e1a150b6 in QQuickPixmapReader::run (this=0x2618280) at util/qquickpixmapcache.cpp:823 No locals. #8 0x00007f52de8a191c in QThreadPrivate::start (arg=0x2618280) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x2618280, __do_it = 1, __cancel_type = <optimized out>} thr = 0x2618280 data = 0x2618410 #9 0x00007f52dd9f5434 in start_thread (arg=0x7f5226b53700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5226b53700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990813456128, 1742295949340763473, 1, 140735335893119, 8388608, 139990813456128, -1834744586194459311, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 13 (Thread 0x7f52bb15d700 (LWP 836)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f52b0003070, timeout=9992, context=0x7f52b0000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f52b0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = 9992 some_ready = <optimized out> nfds = 1 allocated_nfds = 1 fds = 0x7f52b0003070 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f52b0000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918c7 in QEventDispatcherGlib::processEvents (this=0x7f52b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52b00008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f52bb15cd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 30859888} ref = {d = 0x7f52b0002f90, locker = @0x7f52bb15cd00, exceptionCaught = true} d = 0x7f52b0002f90 #6 0x00007f52de89d394 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 d = 0x1d6e200 locker = {val = 30859888} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f52b0002f90}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52de8a191c in QThreadPrivate::start (arg=0x1d6dd10) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1d6dd10, __do_it = 1, __cancel_type = <optimized out>} thr = 0x1d6dd10 data = 0x1d6e320 #8 0x00007f52dd9f5434 in start_thread (arg=0x7f52bb15d700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52bb15d700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993302816512, 1742295949340763473, 0, 140735335910607, 8388608, 139993302816512, -1835051076134443695, -1835115890820717231}, 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 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 12 (Thread 0x7f5227354700 (LWP 863)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52b927facb in cnd_wait (mtx=0x1e3d768, cond=0x1e3d790) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:159 No locals. #2 util_queue_thread_func (input=input@entry=0x1a3e6d0) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/auxiliary/util/u_queue.c:76 job = <optimized out> queue = 0x1e3d760 thread_index = 3 #3 0x00007f52b927f927 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b927fa10 <util_queue_thread_func>, arg = 0x1a3e6d0} #4 0x00007f52dd9f5434 in start_thread (arg=0x7f5227354700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5227354700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990821848832, 1742295949340763473, 0, 140735335909103, 8388608, 139990821848832, -1834743486145960623, -1835115890820717231}, 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" #5 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 11 (Thread 0x7f5228356700 (LWP 861)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52b927facb in cnd_wait (mtx=0x1e3d768, cond=0x1e3d790) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:159 No locals. #2 util_queue_thread_func (input=input@entry=0x1d96cc0) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/auxiliary/util/u_queue.c:76 job = <optimized out> queue = 0x1e3d760 thread_index = 1 #3 0x00007f52b927f927 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b927fa10 <util_queue_thread_func>, arg = 0x1d96cc0} #4 0x00007f52dd9f5434 in start_thread (arg=0x7f5228356700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5228356700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990838634240, 1742295949340763473, 0, 140735335909103, 8388608, 139990838634240, -1834741283901479599, -1835115890820717231}, 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" #5 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 10 (Thread 0x7f5227b55700 (LWP 862)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52b927facb in cnd_wait (mtx=0x1e3d768, cond=0x1e3d790) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:159 No locals. #2 util_queue_thread_func (input=input@entry=0x1d92700) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/auxiliary/util/u_queue.c:76 job = <optimized out> queue = 0x1e3d760 thread_index = 2 #3 0x00007f52b927f927 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b927fa10 <util_queue_thread_func>, arg = 0x1d92700} #4 0x00007f52dd9f5434 in start_thread (arg=0x7f5227b55700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5227b55700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990830241536, 1742295949340763473, 0, 140735335909103, 8388608, 139990830241536, -1834742383949978287, -1835115890820717231}, 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" #5 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 9 (Thread 0x7f52cd787700 (LWP 777)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f52c0003020, timeout=-1, context=0x7f52c0000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f52c0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = <optimized out> nfds = 3 allocated_nfds = 3 fds = 0x7f52c0003020 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f52c0000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918c7 in QEventDispatcherGlib::processEvents (this=0x7f52c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52c00008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f52cd786d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 27993952} ref = {d = 0x7f52c0002f90, locker = @0x7f52cd786cd0, exceptionCaught = true} d = 0x7f52c0002f90 #6 0x00007f52de89d394 in QThread::exec (this=this@entry=0x7f52e39b4280 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507 d = 0x1ab26f0 locker = {val = 27993952} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f52c0002f90}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52e39464b5 in QDBusConnectionManager::run (this=0x7f52e39b4280 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:196 locker = <optimized out> #8 0x00007f52de8a191c in QThreadPrivate::start (arg=0x7f52e39b4280 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7f52e39b4280 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __do_it = 1, __cancel_type = <optimized out>} thr = 0x7f52e39b4280 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder> data = 0x1ab2810 #9 0x00007f52dd9f5434 in start_thread (arg=0x7f52cd787700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52cd787700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993611269888, 1742295949340763473, 0, 140735335916303, 8388608, 139993611269888, -1835082572203367087, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 8 (Thread 0x7f52e3809840 (LWP 770)): #0 0x00007f52de1bd15d in nanosleep () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52de93b2ed in qt_nanosleep (amount=...) at tools/qelapsedtimer_unix.cpp:193 r = <optimized out> #2 0x00007f52de8a0d5b in QThread::sleep (secs=secs@entry=1) at thread/qthread_unix.cpp:477 No locals. #3 0x00007f52e35e30b1 in KCrash::defaultCrashHandler (sig=11) at /var/tmp/portage/kde-frameworks/kcrash-5.26.0/work/kcrash-5.26.0/src/kcrash.cpp:394 crashRecursionCounter = 1 #4 <signal handler called> No locals. #5 QMapNodeBase::nextNode (this=this@entry=0x4c1d3e0) at tools/qmap.cpp:58 n = 0x41 #6 0x00007f5203d36371 in QMapNode<QString, QSharedPointer<NetworkManager::ActiveConnection> >::nextNode (this=0x4c1d3e0) at /usr/include/qt5/QtCore/qmap.h:116 No locals. #7 QMap<QString, QSharedPointer<NetworkManager::ActiveConnection> >::const_iterator::operator++ (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qmap.h:489 No locals. #8 NetworkManager::NetworkManagerPrivate::activeConnections (this=this@entry=0x7f5203fff4c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>) at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.26.0-r2/work/networkmanager-qt-5.27.0/src/manager.cpp:905 activeConnection = {value = 0x0, d = 0x0} list = {<QListSpecialMethods<QSharedPointer<NetworkManager::ActiveConnection> >> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = { _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f52deb00b10 <QListData::shared_null>}, d = 0x7f52deb00b10 <QListData::shared_null>}} it = {i = 0x4c1d3e0} #9 0x00007f5203d3879c in NetworkManager::activeConnections () at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.26.0-r2/work/networkmanager-qt-5.27.0/src/manager.cpp:947 No locals. #10 0x00007f520c457d20 in ConnectionIcon::setStates (this=0x4c1dd80) at /var/tmp/portage/kde-plasma/plasma-nm-5.7.5/work/plasma-nm-5.7.5/libs/declarative/connectionicon.cpp:258 _container_ = {c = {<QListSpecialMethods<QSharedPointer<NetworkManager::ActiveConnection> >> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = { _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fff7fb46070}, d = 0x7fff7fb46070}}, i = {i = 0x1}, e = {i = 0x7fff7fb46070}, control = 1} connecting = false vpn = false #11 0x00007f52dea6c9ba in QtPrivate::QSlotObjectBase::call (a=0x7fff7fb460c0, r=0x4c1dd80, this=0x4e8ba20) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130 No locals. #12 QMetaObject::activate (sender=sender@entry=0x4c1bf10, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff7fb460c0) at kernel/qobject.cpp:3723 obj = {d = 0x4e8ba20} receiver = 0x4c1dd80 receiverInSameThread = <optimized out> sw = {receiver = 0x4c1dd80, previousSender = 0x0, currentSender = {sender = 0x4c1bf10, signal = 0, ref = 1}, switched = true} c = 0x4c26bd0 last = 0x4c26bd0 locker = {val = 139993901730496} connectionLists = {connectionLists = 0x4c1ef90} list = <optimized out> currentThreadId = 0x7f52e3809840 signal_index = 0 empty_argv = {0x0} #13 0x00007f52dea6cec7 in QMetaObject::activate (sender=sender@entry=0x4c1bf10, m=m@entry=0x7f52dec81e40 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff7fb460c0) at kernel/qobject.cpp:3602 No locals. #14 0x00007f52dea6cf6f in QObject::destroyed (this=this@entry=0x4c1bf10, _t1=_t1@entry=0x4c1bf10) at .moc/moc_qobject.cpp:213 _a = {0x0, 0x7fff7fb460b8} #15 0x00007f52dea74ea5 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:920 d = <optimized out> #16 0x00007f5203d461e9 in NetworkManager::VpnConnection::~VpnConnection (this=0x4c1bf10, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.26.0-r2/work/networkmanager-qt-5.27.0/src/vpnconnection.cpp:83 No locals. #17 0x00007f52dea6d8e8 in QObject::event (this=0x4c1bf10, e=<optimized out>) at kernel/qobject.cpp:1254 No locals. #18 0x00007f52df28f74c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4c1bf10, e=0x7f51f4001330) at kernel/qapplication.cpp:3799 consumed = <optimized out> this = <optimized out> e = 0x7f51f4001330 receiver = 0x4c1bf10 #19 0x00007f52df296c30 in QApplication::notify (this=0x7fff7fb46830, receiver=0x4c1bf10, e=0x7f51f4001330) at kernel/qapplication.cpp:3556 w = 0x4c1bf10 extra = <optimized out> isProxyWidget = <optimized out> res = false #20 0x00007f52dea463d0 in QCoreApplication::notifyInternal2 (receiver=0x4c1bf10, event=event@entry=0x7f51f4001330) at kernel/qcoreapplication.cpp:988 threadData = 0x1a3bf60 selfRequired = true result = false cbdata = {0x4c1bf10, 0x7f51f4001330, 0x7fff7fb463cf} d = <optimized out> scopeLevelCounter = {threadData = 0x1a3bf60} #21 0x00007f52dea48753 in QCoreApplication::sendEvent (event=0x7f51f4001330, receiver=<optimized out>) at kernel/qcoreapplication.h:231 No locals. #22 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1a3bf60) at kernel/qcoreapplication.cpp:1649 e = 0x7f51f4001330 pe = <optimized out> r = <optimized out> unlocker = {m = <synthetic pointer>} event_deleter = {d = 0x7f51f4001330} locker = {val = 27508624} startOffset = 0 i = @0x1a3bf84: 7 cleanup = {receiver = 0x0, event_type = 0, data = 0x1a3bf60, exceptionCaught = true} #23 0x00007f52dea48cb8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503 data = <optimized out> #24 0x00007f52dea91853 in postEventSourceDispatch (s=0x1a912b0) at kernel/qeventdispatcher_glib.cpp:276 source = 0x1a912b0 #25 0x00007f52da28dd6d in g_main_dispatch (context=0x7f52c80016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154 dispatch = 0x7f52dea91840 <postEventSourceDispatch(GSource*, GSourceFunc, gpointer)> prev_source = 0x0 was_in_call = 0 user_data = 0x0 callback = 0x0 cb_funcs = <optimized out> cb_data = <optimized out> need_destroy = <optimized out> source = 0x1a912b0 current = 0x1aaa600 i = 0 #26 g_main_context_dispatch (context=context@entry=0x7f52c80016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769 No locals. #27 0x00007f52da28e050 in g_main_context_iterate (context=context@entry=0x7f52c80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840 max_priority = 2147483647 timeout = 491 some_ready = 1 nfds = <optimized out> allocated_nfds = 13 fds = 0x2620df0 #28 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f52c80016f0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #29 0x00007f52dea918dc in QEventDispatcherGlib::processEvents (this=0x1a9c480, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x1a97f40 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #30 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7fff7fb466c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 27508816} ref = {d = 0x1b1cbd0, locker = @0x7fff7fb46640, exceptionCaught = true} d = 0x1b1cbd0 #31 0x00007f52dea4cbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 threadData = 0x1a3bf60 eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1b1cbd0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #32 0x00007f52ded7bd6c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1639 No locals. #33 0x00007f52df28f6a5 in QApplication::exec () at kernel/qapplication.cpp:2975 No locals. #34 0x000000000041adc8 in main (argc=2, argv=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-workspace-5.7.5/work/plasma-workspace-5.7.5/shell/main.cpp:166 app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7f52df782350 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1a45ab0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04e40 <qt_meta_stringdata_QCoreApplication>, data = 0x7f52dec04d00 <qt_meta_data_QCoreApplication>, static_metacall = 0x7f52deadb990 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fff7fb46830}, static staticMetaObject = {d = {superdata = 0x7f52dec7fc00 <QCoreApplication::staticMetaObject>, stringdata = 0x7f52df06c940 <qt_meta_stringdata_QGuiApplication>, data = 0x7f52df06c700 <qt_meta_data_QGuiApplication>, static_metacall = 0x7f52ded86360 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f52df11a900 <QGuiApplication::staticMetaObject>, stringdata = 0x7f52df633300 <qt_meta_stringdata_QApplication>, data = 0x7f52df633180 <qt_meta_data_QApplication>, static_metacall = 0x7f52df294340 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} aboutData = {d = 0x1aae850} service = {<QObject> = {_vptr.QObject = 0x7f52e067cbd0 <vtable for KDBusService+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1ae2b60}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52e0479bc0 <qt_meta_stringdata_KDBusService>, data = 0x7f52e0479a80 <qt_meta_data_KDBusService>, static_metacall = 0x7f52e0477210 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x1afa650} Thread 7 (Thread 0x7f5228b57700 (LWP 860)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52b927facb in cnd_wait (mtx=0x1e3d768, cond=0x1e3d790) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:159 No locals. #2 util_queue_thread_func (input=input@entry=0x1d92240) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/auxiliary/util/u_queue.c:76 job = <optimized out> queue = 0x1e3d760 thread_index = 0 #3 0x00007f52b927f927 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b927fa10 <util_queue_thread_func>, arg = 0x1d92240} #4 0x00007f52dd9f5434 in start_thread (arg=0x7f5228b57700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5228b57700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990847026944, 1742295949340763473, 0, 140735335909103, 8388608, 139990847026944, -1834740186000464559, -1835115890820717231}, 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" #5 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 6 (Thread 0x7f52c5c2d700 (LWP 821)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f52b4003070, timeout=-1, context=0x7f52b4000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f52b4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = <optimized out> nfds = 1 allocated_nfds = 1 fds = 0x7f52b4003070 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f52b4000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918c7 in QEventDispatcherGlib::processEvents (this=0x7f52b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52b40008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f52c5c2cd60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 28972832} ref = {d = 0x7f52b4002f90, locker = @0x7f52c5c2cce0, exceptionCaught = true} d = 0x7f52b4002f90 #6 0x00007f52de89d394 in QThread::exec (this=this@entry=0x1b93a80) at thread/qthread.cpp:507 d = 0x1ba16b0 locker = {val = 28972832} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f52b4002f90}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52e108ebf5 in QQmlThreadPrivate::run (this=0x1b93a80) at qml/ftw/qqmlthread.cpp:147 No locals. #8 0x00007f52de8a191c in QThreadPrivate::start (arg=0x1b93a80) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1b93a80, __do_it = 1, __cancel_type = <optimized out>} thr = 0x1b93a80 data = 0x1b94200 #9 0x00007f52dd9f5434 in start_thread (arg=0x7f52c5c2d700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52c5c2d700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993481926400, 1742295949340763473, 0, 140735335911583, 8388608, 139993481926400, -1835098741681494703, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 5 (Thread 0x7f52c7bf2700 (LWP 799)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52da28dfec in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f52bc002e70, timeout=-1, context=0x7f52bc000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135 poll_func = 0x7f52da29cd50 <g_poll> #2 g_main_context_iterate (context=context@entry=0x7f52bc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = <optimized out> nfds = 1 allocated_nfds = 1 fds = 0x7f52bc002e70 #3 0x00007f52da28e0fc in g_main_context_iteration (context=0x7f52bc000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901 retval = <optimized out> #4 0x00007f52dea918c7 in QEventDispatcherGlib::processEvents (this=0x7f52bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f52bc0008e0 canWait = <optimized out> savedFlags = {i = 0} result = <optimized out> #5 0x00007f52dea450aa in QEventLoop::exec (this=this@entry=0x7f52c7bf1d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 locker = {val = 28450496} ref = {d = 0x7f52bc002d90, locker = @0x7f52c7bf1ce0, exceptionCaught = true} d = 0x7f52bc002d90 #6 0x00007f52de89d394 in QThread::exec (this=this@entry=0x1b30910) at thread/qthread.cpp:507 d = 0x1b21e50 locker = {val = 28450496} eventLoop = {<QObject> = {_vptr.QObject = 0x7f52dec7fa90 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52deba5900 <qt_meta_stringdata_QObject>, data = 0x7f52deba57c0 <qt_meta_data_QObject>, static_metacall = 0x7f52dea75070 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f52bc002d90}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f52debed640 <qt_meta_stringdata_Qt>, data = 0x7f52debeab80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52dec04c40 <qt_meta_stringdata_QEventLoop>, data = 0x7f52dec04bc0 <qt_meta_data_QEventLoop>, static_metacall = 0x7f52deadb810 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007f52e108ebf5 in QQmlThreadPrivate::run (this=0x1b30910) at qml/ftw/qqmlthread.cpp:147 No locals. #8 0x00007f52de8a191c in QThreadPrivate::start (arg=0x1b30910) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1b30910, __do_it = 1, __cancel_type = <optimized out>} thr = 0x1b30910 data = 0x1b31020 #9 0x00007f52dd9f5434 in start_thread (arg=0x7f52c7bf2700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52c7bf2700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993515239168, 1742295949340763473, 0, 140735335915071, 8388608, 139993515239168, -1835094177741871791, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 4 (Thread 0x7f52ba743700 (LWP 837)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52e3278b34 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f52e3366e40 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 No locals. #2 0x00007f52e3278b79 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 No locals. #3 0x00007f52dd9f5434 in start_thread (arg=0x7f52ba743700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52ba743700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993292224256, 1742295949340763473, 0, 140735335912975, 8388608, 139993292224256, -1835054090127743663, -1835115890820717231}, 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" #4 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 3 (Thread 0x7f5229358700 (LWP 859)): #0 pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f52b927facb in cnd_wait (mtx=0x1e926b8, cond=0x1e926e0) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:159 No locals. #2 util_queue_thread_func (input=input@entry=0x1d95ff0) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/auxiliary/util/u_queue.c:76 job = <optimized out> queue = 0x1e926b0 thread_index = 0 #3 0x00007f52b927f927 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b927fa10 <util_queue_thread_func>, arg = 0x1d95ff0} #4 0x00007f52dd9f5434 in start_thread (arg=0x7f5229358700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f5229358700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990855419648, 1742295949340763473, 0, 140735335909151, 8388608, 139990855419648, -1834739085951965871, -1835115890820717231}, 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" #5 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 2 (Thread 0x7f52cefc3700 (LWP 775)): #0 0x00007f52de1e43ed in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f52e21e48f2 in poll (__timeout=-1, __nfds=1, __fds=0x7f52cefc2c80) at /usr/include/bits/poll2.h:46 No locals. #2 _xcb_conn_wait (c=c@entry=0x1a51d70, cond=cond@entry=0x1a51db0, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.12/work/libxcb-1.12/src/xcb_conn.c:479 ret = <optimized out> fd = {fd = 3, events = 1, revents = 0} #3 0x00007f52e21e66df in xcb_wait_for_event (c=0x1a51d70) at /var/tmp/portage/x11-libs/libxcb-1.12/work/libxcb-1.12/src/xcb_in.c:693 ret = 0x0 #4 0x00007f52d0cf9e19 in QXcbEventReader::run (this=0x1a64dc0) at qxcbconnection.cpp:1337 event = <optimized out> #5 0x00007f52de8a191c in QThreadPrivate::start (arg=0x1a64dc0) at thread/qthread_unix.cpp:344 __clframe = {__cancel_routine = 0x7f52de8a0a90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1a64dc0, __do_it = 1, __cancel_type = <optimized out>} thr = 0x1a64dc0 data = 0x1a65120 #6 0x00007f52dd9f5434 in start_thread (arg=0x7f52cefc3700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f52cefc3700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139993636681472, 1742295949340763473, 0, 140735335915327, 8388608, 139993636681472, -1835079310175705775, -1835115890820717231}, 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" #7 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 1 (Thread 0x7f521dd7c700 (LWP 943)): #0 0x0000000000000018 in ?? () No symbol table info available. #1 0x00007f52e1f7d9ff in Plasma::DataEngineManagerPrivate::~DataEngineManagerPrivate (this=0x1b62850, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/plasma-5.26.0/work/plasma-framework-5.26.0/src/plasma/private/dataenginemanager.cpp:63 engine = <optimized out> _container_ = {c = {{d = 0x1c91050, e = 0x1c91050}}, i = {i = 0x1c84960}, e = {i = <optimized out>}, control = 1} #2 Plasma::DataEngineManager::~DataEngineManager (this=0x7f52e21d7050 <Plasma::(anonymous namespace)::Q_QGS_privateDataEngineManagerSelf::innerFunction()::holder>, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/plasma-5.26.0/work/plasma-framework-5.26.0/src/plasma/private/dataenginemanager.cpp:103 No locals. #3 0x00007f52e1f7dae9 in Plasma::(anonymous namespace)::Q_QGS_privateDataEngineManagerSelf::innerFunction()::Holder::~Holder() () at /var/tmp/portage/kde-frameworks/plasma-5.26.0/work/plasma-framework-5.26.0/src/plasma/private/dataenginemanager.cpp:82 qt_meta_data_Plasma__DataEngineManager = {7, 0 <repeats 14 times>} Plasma::(anonymous namespace)::Q_QGS_privateDataEngineManagerSelf::guard = {_q_value = {<std::__atomic_base<int>> = {_M_i = -1}, <No data fields>}} qt_meta_stringdata_Plasma__DataEngineManager = {data = {{ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {_M_i = -1}, <No data fields>}}}, size = 25, alloc = 0, capacityReserved = 0, offset = 24, static shared_null = {{ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {_M_i = -1}, <No data fields>}}}, size = 0, alloc = 0, capacityReserved = 0, offset = 24, static shared_null = <same as static member of an already seen type>}, {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {_M_i = 0}, <No data fields>}}}, size = 0, alloc = 0, capacityReserved = 0, offset = 0, static shared_null = <same as static member of an already seen type>}}}}, stringdata0 = "Plasma::DataEngineManager"} Plasma::DataEngineManager::staticMetaObject = {d = {superdata = 0x7f52dec81e40 <QObject::staticMetaObject>, stringdata = 0x7f52e1fb7500 <qt_meta_stringdata_Plasma__DataEngineManager>, data = 0x7f52e1fb74c0 <qt_meta_data_Plasma__DataEngineManager>, static_metacall = 0x7f52e1f7d880 <Plasma::DataEngineManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}} #4 0x00007f52de139b78 in __run_exit_handlers (status=status@entry=1, listp=0x7f52de49a6d8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82 atfct = <optimized out> onfct = <optimized out> cxafct = <optimized out> f = <optimized out> #5 0x00007f52de139bc5 in __GI_exit (status=status@entry=1) at exit.c:104 No locals. #6 0x00007f52b92f8554 in dd_kill_process () at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/drivers/ddebug/dd_draw.c:540 No locals. #7 0x00007f52b92fea72 in dd_thread_pipelined_hang_detect (input=input@entry=0x2738470) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/src/gallium/drivers/ddebug/dd_draw.c:938 record = <optimized out> dctx = 0x2738470 #8 0x00007f52b92f6ae7 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-13.0.2/work/mesa-13.0.2/include/c11/threads_posix.h:87 pack = {func = 0x7f52b92fe830 <dd_thread_pipelined_hang_detect>, arg = 0x2738470} #9 0x00007f52dd9f5434 in start_thread (arg=0x7f521dd7c700) at pthread_create.c:334 __res = <optimized out> pd = 0x7f521dd7c700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990664726272, 1742295949340763473, 0, 140735335913375, 8388608, 139990664726272, -1834694304475454127, -1835115890820717231}, 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" #10 0x00007f52de1ed50d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals.
Created attachment 102977 [details] Backtrace #2 This crash still happens with 5.8.3-r4. I uploaded a fresh back trace.
Thread 15 (Thread 0x7fa63a2bf840 (LWP 2144)): #0 0x00007fa64731a15d in nanosleep () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007fa647a985fd in qt_nanosleep (amount=...) at tools/qelapsedtimer_unix.cpp:193 r = <optimized out> #2 0x00007fa6479fdcfb in QThread::sleep (secs=secs@entry=1) at thread/qthread_unix.cpp:501 No locals. #3 0x00007fa64c7553d1 in KCrash::defaultCrashHandler (sig=11) at /var/tmp/portage/kde-frameworks/kcrash-5.29.0/work/kcrash-5.29.0/src/kcrash.cpp:395 crashRecursionCounter = 1 #4 <signal handler called> No locals. #5 NetworkManager::NetworkManagerPrivate::findRegisteredActiveConnection (this=this@entry=0x7fa56ce4c4c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, uni=...) at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.29.0/work/networkmanager-qt-5.29.0/src/manager.cpp:290 activeConnection = {value = 0x0, d = 0x0} #6 0x00007fa56cb831f7 in NetworkManager::NetworkManagerPrivate::activeConnections (this=this@entry=0x7fa56ce4c4c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>) at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.29.0/work/networkmanager-qt-5.29.0/src/manager.cpp:901 activeConnection = {value = 0x0, d = 0x0} list = {<QListSpecialMethods<QSharedPointer<NetworkManager::ActiveConnection> >> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {_M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x27c5220}, d = 0x27c5220}} it = {i = 0x30253b0} #7 0x00007fa56cb8563c in NetworkManager::activeConnections () at /var/tmp/portage/kde-frameworks/networkmanager-qt-5.29.0/work/networkmanager-qt-5.29.0/src/manager.cpp:947 No locals.
I this patch can fix this problem. Can you recompile networkmanager-qt with it? https://git.reviewboard.kde.org/r/130111/
(In reply to Lamarque V. Souza from comment #4) > I this patch can fix this problem. Can you recompile networkmanager-qt with > it? > > https://git.reviewboard.kde.org/r/130111/ Patch applied, reopen the bug if it does not solve the problem for you.
Bulk transfer as requested in T17796