Application: ksysguard (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic i686
Distribution: Linux Mint 10 Julia

-- Information about the crash:
- What I was doing when the application crashed: Attempting to change scale on a voltage graph with multiple voltage sensors. Graph originally contained disk temp readings; reducing scale to 0-12v range down from a max of 60.

The crash can be reproduced some of the time.

-- Backtrace:
Application: System Monitor (ksysguard), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7802710 (LWP 26858))]

Thread 3 (Thread 0xb3e6ab70 (LWP 26923)):
#0  0x02580bb1 in ?? () from /lib/libglib-2.0.so.0
#1  0x02580f98 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#2  0x029f559f in QEventDispatcherGlib::processEvents (this=0xb3500468, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#3  0x029c5609 in QEventLoop::processEvents (this=0xb3e6a290, flags=) at kernel/qeventloop.cpp:149
#4  0x029c5a8a in QEventLoop::exec (this=0xb3e6a290, flags=...) at kernel/qeventloop.cpp:201
#5  0x028c1b7e in QThread::exec (this=0x971dd30) at thread/qthread.cpp:490
#6  0x029a435b in QInotifyFileSystemWatcherEngine::run (this=0x971dd30) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x028c4df9 in QThreadPrivate::start (arg=0x971dd30) at thread/qthread_unix.cpp:266
#8  0x0252acc9 in start_thread () from /lib/libpthread.so.0
#9  0x0061369e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb34ffb70 (LWP 23791)):
#0  0x00ac1416 in __kernel_vsyscall ()
#1  0x0252f4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00620d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x020113a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x02011481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x0252acc9 in start_thread () from /lib/libpthread.so.0
#6  0x0061369e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7802710 (LWP 26858)):
[KCrash Handler]
#7  0x0013cac0 in FancyPlotter::sendDataToPlotter (this=0x959dd18) at ../../../ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp:599
#8  0x0013d78b in FancyPlotter::answerReceived (this=0x959dd18, id=6, answerlist=...) at ../../../ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp:691
#9  0x0077b693 in KSGRD::SensorAgent::processAnswer (this=0x9368bc0, buf=0x9a86568 "1.360000\nksysguardd> 3.120000\nksysguardd> 3.264000\nksysguardd> 2.944000\nksysguardd> 4.080000\nksysguardd> 2.944000\nksysguardd> 3.248000\nksysguardd> 1885.000000\nksysguardd> ", buflen=171) at ../../../../ksysguard/gui/ksgrd/SensorAgent.cpp:184
#10 0x007860db in KSGRD::SensorShellAgent::msgRcvd (this=0x9368bc0) at ../../../../ksysguard/gui/ksgrd/SensorShellAgent.cpp:91
#11 0x007870ef in KSGRD::SensorShellAgent::qt_metacall (this=0x9368bc0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfed2efc) at ./SensorShellAgent.moc:78
#12 0x029cc8ca in QMetaObject::metacall (object=0x9368bc0, cl=161663440, idx=5, argv=0xbfed2efc) at kernel/qmetaobject.cpp:237
#13 0x029df6ad in QMetaObject::activate (sender=0x9387410, m=0x2af76e8, local_signal_index=5, argv=0x0) at kernel/qobject.cpp:3280
#14 0x0295a5e7 in QProcess::readyReadStandardOutput (this=0x9387410) at .moc/release-shared/moc_qprocess.cpp:162
#15 0x0295f8cf in QProcessPrivate::_q_canReadStandardOutput (this=0x93aa7b0) at io/qprocess.cpp:897
#16 0x02960266 in QProcess::qt_metacall (this=0x9387410, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfed30f8) at .moc/release-shared/moc_qprocess.cpp:107
#17 0x0029e41a in KProcess::qt_metacall (this=0x9387410, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfed30f8) at ./kprocess.moc:69
#18 0x029cc8ca in QMetaObject::metacall (object=0x9387410, cl=161663440, idx=17, argv=0xbfed30f8) at kernel/qmetaobject.cpp:237
#19 0x029df6ad in QMetaObject::activate (sender=0x9388830, m=0x2af9550, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#20 0x02a31073 in QSocketNotifier::activated (this=0x9388830, _t1=13) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#21 0x029e4347 in QSocketNotifier::event (this=0x9388830, e=0xbfed3584) at kernel/qsocketnotifier.cpp:317
#22 0x03cd6fdc in QApplicationPrivate::notify_helper (this=0x926ace8, receiver=0x9388830, e=0xbfed3584) at kernel/qapplication.cpp:4396
#23 0x03cdd04e in QApplication::notify (this=0x9267a88, receiver=0x9388830, e=0xbfed3584) at kernel/qapplication.cpp:3798
#24 0x0111882a in KApplication::notify (this=0x9267a88, receiver=0x9388830, event=0xbfed3584) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x029c6b3b in QCoreApplication::notifyInternal (this=0x9267a88, receiver=0x9388830, event=0xbfed3584) at kernel/qcoreapplication.cpp:732
#26 0x029f593a in sendEvent (source=0x926f198) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 socketNotifierSourceDispatch (source=0x926f198) at kernel/qeventdispatcher_glib.cpp:110
#28 0x0257cbe5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x02580db8 in ?? () from /lib/libglib-2.0.so.0
#30 0x02580f98 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x029f5565 in QEventDispatcherGlib::processEvents (this=0x9252378, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#32 0x03d98be5 in QGuiEventDispatcherGlib::processEvents (this=0x9252378, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x029c5609 in QEventLoop::processEvents (this=0xbfed3824, flags=) at kernel/qeventloop.cpp:149
#34 0x029c5a8a in QEventLoop::exec (this=0xbfed3824, flags=...) at kernel/qeventloop.cpp:201
#35 0x029ca00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#36 0x03cd5e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#37 0x0017abf7 in kdemain (argc=1, argv=0xbfed3aa4) at ../../../ksysguard/gui/ksysguard.cpp:582
#38 0x080485ab in main (argc=1, argv=0xbfed3aa4) at ksysguard_dummy.cpp:3

Possible duplicates by query: bug 260869.

Reported using DrKonqi