From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; it-IT; rv:1.7.8) Gecko/20050524 Fedora/1.0.4-4 Firefox/1.0.4 Description of problem: After changing the wallpaper in KDE, when i run kfmclient the file selector seems frozen (only that, the rest of the window works ok). Moreover kfmclient closes itself after 2-3 seconds without any error message nor bug report dialog. The problem seems to stay even after logout/login until i run konqueror, select some directory listing in the filesystem, close it and kfmclient works again. Version-Release number of selected component (if applicable): 3.4.1-0.fc4.1 How reproducible: Always Steps to Reproduce: 1. In KDE, change kdesktop wallpaper 2. run kfmclient 3. file selector is frozen and the program closes itself after a few seconds Additional info: The problem stays even after relogging into kde. i have to run konqueror, select some directory listing and kfmclient works good again.
I recently discovered this happens even with konqueror when in command line i do: konqueror URL I have done: # konqueror ~ And this is the result: *** glibc detected *** konqueror: double free or corruption (out): 0x092b3680 *** ======= Backtrace: ========= /lib/libc.so.6[0xc06424] /lib/libc.so.6(__libc_free+0x77)[0xc0695f] /usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x9a8669] /usr/lib/kde3/konq_sound.so(_ZN9__gnu_cxx10__mt_allocISsNS_20__common_pool_policyINS_6__poolELb1EEEE10deallocateEPSsj+0x40)[0x5d5466e] /usr/lib/kde3/konq_sound.so(_ZN19KonqSoundPlayerImpl9mimeTypesEv+0x259)[0x5d53c29] /usr/lib/libkonq.so.4(_ZN18KonqIconViewWidget10slotOnItemEP13QIconViewItem+0x1f8)[0x62b958] /usr/lib/libkonq.so.4(_ZN18KonqIconViewWidget9qt_invokeEiP8QUObject+0x14c)[0x62f43c] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QObject15activate_signalEP15QConnectionListP8QUObject+0xd1)[0x1055757] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN9QIconView6onItemEP13QIconViewItem+0x8d)[0x13fc21f] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN9QIconView22contentsMouseMoveEventEP11QMouseEvent+0x4d)[0x12322cb] /usr/lib/libkonq.so.4(_ZN18KonqIconViewWidget22contentsMouseMoveEventEP11QMouseEvent+0xbf)[0x628449] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN11QScrollView22viewportMouseMoveEventEP11QMouseEvent+0x9f)[0x117d68f] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN11QScrollView11eventFilterEP7QObjectP6QEvent+0x19c)[0x117a6e4] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN9QIconView11eventFilterEP7QObjectP6QEvent+0x39)[0x122bdb7] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QObject16activate_filtersEP6QEvent+0x5a)[0x105527c] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QObject5eventEP6QEvent+0x35)[0x10552f1] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QWidget5eventEP6QEvent+0x26)[0x10937ec] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN12QApplication14internalNotifyEP7QObjectP6QEvent+0x97)[0xff0acd] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x6bb)[0xff1a2f] /usr/lib/libkdecore.so.4(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x1ef)[0x2db7a1] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN9QETWidget19translateMouseEventEPK7_XEvent+0x8ba)[0xf88146] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x619)[0xf86901] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN10QEventLoop13processEventsEj+0x238)[0xf9aa08] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN10QEventLoop9enterLoopEv+0x94)[0x1009172] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN10QEventLoop4execEv+0x26)[0x1009096] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN12QApplication4execEv+0x1f)[0xff0499] /usr/lib/libkdeinit_konqueror.so(kdemain+0x4bd)[0x15cd6d] /lib/libc.so.6(__libc_start_main+0xc6)[0xbb7de6] konqueror[0x8048569] ======= Memory map: ======== 00111000-001e1000 r-xp 00000000 03:06 1334417 /usr/lib/libkdeinit_konqueror.so 001e1000-001ea000 rwxp 000d0000 03:06 1334417 /usr/lib/libkdeinit_konqueror.so 001ea000-001f0000 r-xp 00000000 03:06 2713035 /usr/lib/libfam.so.0.0.0 001f0000-001f1000 rwxp 00006000 03:06 2713035 /usr/lib/libfam.so.0.0.0 001f1000-0021f000 r-xp 00000000 03:06 2713028 /usr/lib/libidn.so.11.5.8 0021f000-00221000 rwxp 0002d000 03:06 2713028 /usr/lib/libidn.so.11.5.8 00223000-00469000 r-xp 00000000 03:06 2713030 /usr/lib/libkdecore.so.4.2.0 00469000-00479000 rwxp 00246000 03:06 2713030 /usr/lib/libkdecore.so.4.2.0 00479000-0047c000 rwxp 00479000 00:00 0 0047e000-004d7000 r-xp 00000000 03:06 3668070 /usr/lib/libmng.so.1.0.0 004d7000-004da000 rwxp 00058000 03:06 3668070 /usr/lib/libmng.so.1.0.0 004da000-004dc000 r-xp 00000000 03:06 33719720 /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2 004dc000-004dd000 rwxp 00001000 03:06 33719720 /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2 004dd000-00524000 r-xp 00000000 03:06 169275927 /usr/lib/kde3/plugins/styles/thinkeramik.so 00524000-00527000 rwxp 00046000 03:06 169275927 /usr/lib/kde3/plugins/styles/thinkeramik.so 00527000-00530000 r-xp 00000000 03:06 252111969 /usr/lib/qt-3.3/plugins/inputmethods/libqimsw-multi.so 00530000-00531000 rwxp 00008000 03:06 252111969 /usr/lib/qt-3.3/plugins/inputmethods/libqimsw-multi.so 00531000-00533000 r-xp 00000000 03:06 1686661 /usr/lib/libpcreposix.so.0.0.0 00533000-00534000 rwxp 00001000 03:06 1686661 /usr/lib/libpcreposix.so.0.0.0 00535000-0054f000 r-xp 00000000 03:06 51868689 /lib/ld-2.3.5.so 0054f000-00550000 r-xp 00019000 03:06 51868689 /lib/ld-2.3.5.so 00550000-00551000 rwxp 0001a000 03:06 51868689 /lib/ld-2.3.5.so 00551000-00562000 r-xp 00000000 03:06 254870011 /usr/lib/qt-3.3/plugins/inputmethods/libiiimqcf.so 00562000-00563000 rwxp 00011000 03:06 254870011 /usr/lib/qt-3.3/plugins/inputmethods/libiiimqcf.so 00563000-00589000 r-xp 00000000 03:06 2309630 /usr/lib/libiiimcf.so.3.0.0 00589000-0058c000 rwxp 00025000 03Alarm clock
So it looks like a problem with audio preview... It could be a problem with konqueror itself but i have to say that im sharing my soundcard among processes with alsa. so it could even be an alsa bug...
i'm not able to reproduce this crash here. Could you please install the kdelibs/kdebase debuginfo packages and try to get the backtrace again. Thanks