https://bugs.kde.org/show_bug.cgi?id=413003
Bug ID: 413003 Summary: KInfoCenter eventually crashes when browsing through energy information Product: kinfocenter Version: 5.17.0 Platform: unspecified OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: hubn...@gmail.com Reporter: ruben.carbonba...@gmail.com Target Milestone: --- Application: kinfocenter (5.17.0) Qt Version: 5.13.1 Frameworks Version: 5.63.0 Operating System: Linux 5.0.0-31-generic x86_64 Distribution: KDE neon User Edition 5.17 -- Information about the crash: - What I was doing when the application crashed: When browsing through energy information, it would eventually crash every time I did it. This behaviour was repeatable. There was also a segfault notification. The crash can be reproduced every time. -- Backtrace: Application: Info Center (kinfocenter), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7ff21a140d40 (LWP 24591))] Thread 5 (Thread 0x7ff1ebfff700 (LWP 24596)): #0 0x00007ff20fb80664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ff20fb3a6e6 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff216d3d9db in QEventDispatcherGlib::processEvents (this=0x7ff1e4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #3 0x00007ff216cddeaa in QEventLoop::exec (this=this@entry=0x7ff1ebffed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225 #4 0x00007ff216af93ca in QThread::exec (this=this@entry=0x5625077766d0) at thread/qthread.cpp:531 #5 0x00007ff21525bcb5 in QQmlThreadPrivate::run (this=0x5625077766d0) at qml/ftw/qqmlthread.cpp:152 #6 0x00007ff216afab72 in QThreadPrivate::start (arg=0x5625077766d0) at thread/qthread_unix.cpp:360 #7 0x00007ff2118816db in start_thread (arg=0x7ff1ebfff700) at pthread_create.c:463 #8 0x00007ff2163f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff1f1d1a700 (LWP 24594)): #0 0x00007ff2118879f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5625078214ec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x562507821498, cond=0x5625078214c0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x5625078214c0, mutex=0x562507821498) at pthread_cond_wait.c:655 #3 0x00007ff1f2fed2cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007ff1f2fecff7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007ff2118816db in start_thread (arg=0x7ff1f1d1a700) at pthread_create.c:463 #6 0x00007ff2163f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff1fef19700 (LWP 24593)): #0 0x00007ff2163e60b4 in __GI___libc_read (fd=7, buf=0x7ff1fef18b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007ff20fb7f2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff20fb3a0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff20fb3a570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff20fb3a6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff216d3d9db in QEventDispatcherGlib::processEvents (this=0x7ff1f8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007ff216cddeaa in QEventLoop::exec (this=this@entry=0x7ff1fef18d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225 #7 0x00007ff216af93ca in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531 #8 0x00007ff21441e0e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007ff216afab72 in QThreadPrivate::start (arg=0x7ff214695d80) at thread/qthread_unix.cpp:360 #10 0x00007ff2118816db in start_thread (arg=0x7ff1fef19700) at pthread_create.c:463 #11 0x00007ff2163f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff206f31700 (LWP 24592)): #0 0x00007ff2163eabf9 in __GI___poll (fds=0x7ff206f30ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff211eb0747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007ff211eb236a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007ff209d16f00 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007ff216afab72 in QThreadPrivate::start (arg=0x56250761c0a0) at thread/qthread_unix.cpp:360 #5 0x00007ff2118816db in start_thread (arg=0x7ff206f31700) at pthread_create.c:463 #6 0x00007ff2163f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff21a140d40 (LWP 24591)): [KCrash Handler] #6 0x00007ff216ce8f67 in QMetaObject::cast (this=this@entry=0x7ff2050ac8e0 <Solid::Battery::staticMetaObject>, obj=0x562507e3e980) at kernel/qmetaobject.cpp:374 #7 0x00007ff216ce8fa5 in QMetaObject::cast (this=this@entry=0x7ff2050ac8e0 <Solid::Battery::staticMetaObject>, obj=<optimized out>) at kernel/qmetaobject.cpp:363 #8 0x00007ff1f0562a29 in qobject_cast<Solid::Battery*> (object=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:508 #9 Solid::Device::as<Solid::Battery> (this=0x7ffda14b8730) at /usr/include/KF5/Solid/solid/device.h:233 #10 BatteryModel::data (this=<optimized out>, index=..., role=<optimized out>) at ./Modules/energy/batterymodel.cpp:75 #11 0x00007ff214ffe5d2 in QModelIndex::data (arole=256, this=0x7ffda14b87b0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qabstractitemmodel.h:462 #12 QQmlDMAbstractItemModelData::value (role=256, this=0x56250c1db610) at util/qqmladaptormodel.cpp:414 #13 QQmlDMCachedModelData::metaCall (this=0x56250c1db610, call=<optimized out>, id=<optimized out>, arguments=0x7ffda14b8860) at util/qqmladaptormodel.cpp:282 #14 0x00007ff215105704 in QQmlPropertyData::readProperty (property=0x7ffda14b8840, target=0x56250c1db610, this=0x562507b630c8) at ../../include/QtQml/5.13.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:328 #15 loadProperty (v4=0x5625077744d0, object=0x56250c1db610, property=...) at jsruntime/qv4qobjectwrapper.cpp:178 #16 0x00007ff215106cef in QV4::QObjectWrapper::virtualResolveLookupGetter (object=0x7ff1f011a510, engine=<optimized out>, lookup=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:877 #17 0x00007ff1e80e7a4e in ?? () #18 0x0000000000000000 in ?? () Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.