eva崩溃

beanya

eva之前用的好好的，前天突然崩溃了，用的是KDE
说是程序eva已崩溃，导致信号11（SIGSEGV）。
下面是回溯跟踪：
Using host libthread_db library "/lib/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1237985600 (LWP 2543)]
[KCrash handler]
#5  0xb6402783 in strlen () from /lib/tls/libc.so.6
#6  0x0809fee2 in EvaMainWindow::setMainInfo ()
#7  0x0807518e in EvaMain::slotMyInfoReady ()
#8  0x0807f979 in EvaMain::qt_invoke ()
#9  0xb6b98cb3 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb6b99744 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#11 0x08170ad9 in EvaPacketManager::myInfoReady ()
#12 0x081409be in EvaPacketManager::processGetUserInfoReply ()
#13 0x08145d0e in EvaPacketManager::parsePacket ()
#14 0x08146071 in EvaPacketManager::newPacketSlot ()
#15 0x081747ca in EvaPacketManager::qt_invoke ()
#16 0xb6b98cb3 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb6b99744 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#18 0x08177d69 in EvaConnecter::newPacket ()
#19 0x08131f74 in EvaConnecter::processPacket ()
#20 0x0813214c in EvaConnecter::dataCommingSlot ()
#21 0x08177e80 in EvaConnecter::qt_invoke ()
#22 0xb6b98cb3 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb6b995ba in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#24 0x08178459 in EvaNetwork::dataComming ()
#25 0x081785d0 in EvaNetwork::qt_emit ()
#26 0xb6b98c87 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#27 0xb6b995ba in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0x08176099 in EvaSocket::receivedData ()
#29 0x0814fb33 in EvaSocket::slotReceiveReady ()
#30 0x08176460 in EvaSocket::qt_invoke ()
#31 0xb6b98cb3 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#32 0xb6b995ba in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#33 0xb6f22a87 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#34 0xb6bbb45e in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#35 0xb6b30bd6 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#36 0xb6b329f3 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#37 0xb72ece6e in KApplication::notify () from /usr/lib/libkdecore.so.4
#38 0xb6ac43d1 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#39 0xb6b22f89 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/libqt-mt.so.3
#40 0xb6ad8704 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#41 0xb6b4b129 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#42 0xb6b4af4a in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#43 0xb6b3276f in QApplication::exec () from /usr/lib/libqt-mt.so.3
#44 0x0806bdb6 in main ()