https://bugzilla.novell.com/show_bug.cgi?id=859486 https://bugzilla.novell.com/show_bug.cgi?id=859486#c3 --- Comment #3 from Michael Lambert <keel_lambert@t-online.de> 2014-02-11 00:14:37 UTC --- load the debug packages, output as follows, plasma is being used, kde/plasma does not totally collapse, once the router is removed all is back to normal -- everything still functions Application: plasma-desktop (4.12.2) KDE Platform Version: 4.12.2 Qt Version: 4.8.5 Operating System: Linux 3.13.1-3.gfc9498b-desktop x86_64 Distribution: "openSUSE 13.1 (Bottle) (x86_64)" -- Information about the crash: - What I was doing when the application crashed: plugged the router in system requested authentication-entered pin and pressed ok - Unusual behavior I noticed: wallpaper is blacked out for a few seconds then returns X4 cpu, two cpu's at 100% until unplugged crash dialog window appears repeatedly until router unplugged The crash can be reproduced every time. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f7431928780 (LWP 1281))] Thread 3 (Thread 0x7f7408124700 (LWP 1282)): #0 0x00007f74301ea0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f74225e38cb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f74228e1f00 <QTWTF::pageheap_memory>) at ./3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007f74225e3909 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ./3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007f74301e60db in start_thread () from /lib64/libpthread.so.0 #4 0x00007f742ef4f90d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f7381101700 (LWP 1284)): #0 0x00007f742ef46b3d in poll () from /lib64/libc.so.6 #1 0x00007f742c060604 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f742c06070c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f74305a9d76 in QEventDispatcherGlib::processEvents (this=0x1937ca0, flags=...) at kernel/qeventdispatcher_glib.cpp:427 #4 0x00007f743057bd0f in QEventLoop::processEvents (this=this@entry=0x7f7381100e20, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f743057c005 in QEventLoop::exec (this=this@entry=0x7f7381100e20, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f743047afef in QThread::exec (this=this@entry=0x1b30c00) at thread/qthread.cpp:536 #7 0x00007f743055d513 in QInotifyFileSystemWatcherEngine::run (this=0x1b30c00) at io/qfilesystemwatcher_inotify.cpp:256 #8 0x00007f743047d68f in QThreadPrivate::start (arg=0x1b30c00) at thread/qthread_unix.cpp:338 #9 0x00007f74301e60db in start_thread () from /lib64/libpthread.so.0 #10 0x00007f742ef4f90d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f7431928780 (LWP 1281)): [KCrash Handler] #6 QObject::~QObject (this=0x2a69e20, __in_chrg=<optimized out>) at kernel/qobject.cpp:915 #7 0x00007f738190eab9 in ModemManager::Modem::~Modem (this=0x2a69e20, __in_chrg=<optimized out>) at /usr/src/debug/libmm-qt-1.0.0/modem.cpp:59 #8 0x00007f7430595158 in QObject::event (this=0x2a69e20, e=<optimized out>) at kernel/qobject.cpp:1184 #9 0x00007f742f6fc8ac in QApplicationPrivate::notify_helper (this=this@entry=0xf1ad10, receiver=receiver@entry=0x2a69e20, e=e@entry=0x2efeed0) at kernel/qapplication.cpp:4562 #10 0x00007f742f702e70 in QApplication::notify (this=this@entry=0xefb3f0, receiver=receiver@entry=0x2a69e20, e=e@entry=0x2efeed0) at kernel/qapplication.cpp:4348 #11 0x00007f743132138a in KApplication::notify (this=0xefb3f0, receiver=0x2a69e20, event=0x2efeed0) at /usr/src/debug/kdelibs-4.12.2/kdeui/kernel/kapplication.cpp:311 #12 0x00007f743057d0ad in QCoreApplication::notifyInternal (this=0xefb3f0, receiver=receiver@entry=0x2a69e20, event=event@entry=0x2efeed0) at kernel/qcoreapplication.cpp:949 #13 0x00007f74305800ff in sendEvent (event=0x2efeed0, receiver=0x2a69e20) at kernel/qcoreapplication.h:231 #14 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xe2b480) at kernel/qcoreapplication.cpp:1573 #15 0x00007f74305805a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466 #16 0x00007f74305aa493 in sendPostedEvents () at kernel/qcoreapplication.h:236 #17 postEventSourceDispatch (s=0xf1af20) at kernel/qeventdispatcher_glib.cpp:280 #18 0x00007f742c060316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #19 0x00007f742c060668 in ?? () from /usr/lib64/libglib-2.0.so.0 #20 0x00007f742c06070c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #21 0x00007f74305a9d55 in QEventDispatcherGlib::processEvents (this=0xf0d240, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #22 0x00007f742f799936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #23 0x00007f743057bd0f in QEventLoop::processEvents (this=this@entry=0x7fff5fccdaa0, flags=...) at kernel/qeventloop.cpp:149 #24 0x00007f743057c005 in QEventLoop::exec (this=this@entry=0x7fff5fccdaa0, flags=...) at kernel/qeventloop.cpp:204 #25 0x00007f743058113b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221 #26 0x00007f742f6fb06c in QApplication::exec () at kernel/qapplication.cpp:3823 #27 0x00007f741b8dbc5c in kdemain (argc=1, argv=0xe68350) at /usr/src/debug/kde-workspace-4.11.6/plasma/desktop/shell/main.cpp:126 #28 0x000000000040879e in launch (argc=argc@entry=1, _name=_name@entry=0xe67ff8 "/usr/bin/plasma-desktop", args=<optimized out>, args@entry=0xe68010 "", cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0xe68018 "", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x40afa6 "0") at /usr/src/debug/kdelibs-4.12.2/kinit/kinit.cpp:726 #29 0x000000000040964b in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.12.2/kinit/kinit.cpp:1218 #30 0x0000000000409caf in handle_requests (waitForPid=waitForPid@entry=0) at /usr/src/debug/kdelibs-4.12.2/kinit/kinit.cpp:1411 #31 0x00000000004058da in main (argc=4, argv=<optimized out>, envp=0x7fff5fcce6a0) at /usr/src/debug/kdelibs-4.12.2/kinit/kinit.cpp:1899 Report to https://bugs.kde.org/ -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.