[Bug 336324] Re: KrViewer: closing the last tab with escape crashes Krusader

Martin Vysny vyzivus at baka.sk
Wed Mar 4 14:57:56 UTC 2009 

I am also affected by this bug. I'm on updated Jaunty, x86-64. The bug
occurs mostly (not always, let's say with 80% probability) when I open
an XML file and then close the viewer by Esc key, krusader crashes.
Backtrace:

*** glibc detected *** krusader: corrupted double-linked list: 0x0000000002a5c550 ***
======= Backtrace: =========
/lib/libc.so.6[0x7fa654001a8e]
/lib/libc.so.6[0x7fa654002e98]
/lib/libc.so.6[0x7fa654004e0f]
/lib/libc.so.6(realloc+0x12e)[0x7fa654005dae]
/usr/lib/libQtCore.so.4(_ZN9QListData7reallocEi+0x2b)[0x7fa654b353ab]
/usr/lib/libQtCore.so.4(_ZN9QListData6appendEv+0x6b)[0x7fa654b355cb]
/usr/lib/libQt3Support.so.4[0x7fa6575943de]
/usr/lib/libQt3Support.so.4(_ZNK10Q3ListView11repaintItemEPK14Q3ListViewItem+0x38)[0x7fa65757fd88]
/usr/lib/libQt3Support.so.4(_ZN10Q3ListView12focusInEventEP11QFocusEvent+0x3d)[0x7fa65758079d]
/usr/lib/libkde3support.so.4(_ZN10K3ListView12focusInEventEP11QFocusEvent+0x19)[0x7fa6571df339]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0xbfc)[0x7fa655658dfc]
/usr/lib/libkde3support.so.4(_ZN10K3ListView5eventEP6QEvent+0x30)[0x7fa6571df190]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xbd)[0x7fa6556078dd]
/usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x9a)[0x7fa65560fada]
/usr/lib/libkdeui.so.5(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x3b)[0x7fa657e155fb]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x8c)[0x7fa654bfa69c]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate14setFocusWidgetEP7QWidgetN2Qt11FocusReasonE+0x26c)[0x7fa65560e1dc]
/usr/lib/libQtGui.so.4(_ZN7QWidget8setFocusEN2Qt11FocusReasonE+0x115)[0x7fa655652a75]
/usr/lib/libQtGui.so.4(_ZN12QApplication15setActiveWindowEP7QWidget+0x552)[0x7fa65560e7d2]
/usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0xf6d)[0x7fa655677f7d]
/usr/lib/libQtGui.so.4[0x7fa6556a0594]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x24a)[0x7fa64fbdc19a]
/usr/lib/libglib-2.0.so.0[0x7fa64fbdf870]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7fa64fbdfa0c]
/usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x4f)[0x7fa654c23d9f]
/usr/lib/libQtGui.so.4[0x7fa65569fd1f]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x32)[0x7fa654bf8f42]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xcd)[0x7fa654bf930d]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xc4)[0x7fa654bfb5d4]
krusader[0x459ca1]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7fa653fa75a6]
krusader[0x44f8e9]
======= Memory map: ========
00400000-0069b000 r-xp 00000000 09:01 6561996                            /usr/bin/krusader
0089a000-0089b000 r--p 0029a000 09:01 6561996                            /usr/bin/krusader
0089b000-008a2000 rw-p 0029b000 09:01 6561996                            /usr/bin/krusader
008a2000-008a5000 rw-p 008a2000 00:00 0 
02245000-066af000 rw-p 02245000 00:00 0                                  [heap]
7fa6338de000-7fa6338e1000 r-xp 00000000 09:01 6660428                    /usr/lib/kde4/libkhtmlpart.so
7fa6338e1000-7fa633ae0000 ---p 00003000 09:01 6660428                    /usr/lib/kde4/libkhtmlpart.so
7fa633ae0000-7fa633ae1000 r--p 00002000 09:01 6660428                    /usr/lib/kde4/libkhtmlpart.so
7fa633ae1000-7fa633ae2000 rw-p 00003000 09:01 6660428                    /usr/lib/kde4/libkhtmlpart.so
7fa633ae2000-7fa63424c000 r--p 00000000 09:01 6488601                    /usr/share/fonts/truetype/kochi/kochi-gothic-subst.ttf
7fa63424c000-7fa6349a2000 r--p 00000000 09:01 6488116                    /usr/share/fonts/truetype/sazanami/sazanami-gothic.ttf
7fa6349a2000-7fa6349d0000 r--p 00000000 09:01 6488133                    /usr/share/fonts/truetype/ttf-indic-fonts-core/MuktiNarrow.ttf
7fa6349d0000-7fa6349e4000 r--p 00000000 09:01 6488661                    /usr/share/fonts/truetype/thai/Waree.ttf
7fa6349e4000-7fa635df9000 r--p 00000000 09:01 6479875                    /usr/share/fonts/truetype/arphic/uming.ttc
7fa635df9000-7fa63720e000 r--p 00000000 09:01 6479875                    /usr/share/fonts/truetype/arphic/uming.ttc
7fa63720e000-7fa63725f000 r--p 00000000 09:01 6488218                    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-ExtraLight.ttf
7fa63725f000-7fa637260000 ---p 7fa63725f000 00:00 0 
7fa637260000-7fa637a60000 rw-p 7fa637260000 00:00 0 
7fa637a60000-7fa637aaa000 r--p 00000000 09:01 6488201                    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono-Bold.ttf
7fa637aaa000-7fa637af9000 r--p 00000000 09:01 6488200                    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono.ttf
7fa637af9000-7fa637c29000 r-xp 00000000 09:01 6579890                    /usr/lib/libQtScript.so.4.5.0
7fa637c29000-7fa637e29000 ---p 00130000 09:01 6579890                    /usr/lib/libQtScript.so.4.5.0
7fa637e29000-7fa637e30000 r--p 00130000 09:01 6579890                    /usr/lib/libQtScript.so.4.5.0
7fa637e30000-7fa637e31000 rw-p 00137000 09:01 6579890                    /usr/lib/libQtScript.so.4.5.0
7fa637e31000-7fa637e80000 r-xp 00000000 09:01 6580414                    /usr/lib/libkutils.so.4.2.0
7fa637e80000-7fa63807f000 ---p 0004f000 09:01 6580414                    /usr/lib/libkutils.so.4.2.0
7fa63807f000-7fa638082000 r--p 0004e000 09:01 6580414                    /usr/lib/libkutils.so.4.2.0
7fa638082000-7fa638083000 rw-p 00051000 09:01 6580414                    /usr/lib/libkutils.so.4.2.0
7fa638083000-7fa63827e000 r-xp 00000000 09:01 6660335                    /usr/lib/kde4/katepart.so
7fa63827e000-7fa63847d000 ---p 001fb000 09:01 6660335                    /usr/lib/kde4/katepart.so
7fa63847d000-7fa638489000 r--p 001fa000 09:01 6660335                    /usr/lib/kde4/katepart.so
7fa638489000-7fa63848c000 rw-p 00206000 09:01 6660335                    /usr/lib/kde4/katepart.so
7fa63848c000-7fa63848d000 rw-p 7fa63848c000 00:00 0 
7fa63848d000-7fa63940a000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa63940a000-7fa639823000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa639823000-7fa63a7a0000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa63a7a0000-7fa63abb9000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa63abb9000-7fa63bb36000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa63bb36000-7fa63bf4f000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa63bf4f000-7fa63c000000 r--s 00000000 09:01 4260258                    /var/tmp/kdecache-pokus/ksycoca4
7fa63c000000-7fa63c021000 rw-p 7fa63c000000 00:00 0 
7fa63c021000-7fa640000000 ---p 7fa63c021000 00:00 0 
7fa64000b000-7fa64001f000 r--p 00000000 09:01 6481725                    /usr/share/fonts/type1/gsfonts/n019003l.pfb
7fa64001f000-7fa640020000 ---p 7fa64001f000 00:00 0 
7fa640020000-7fa640820000 rw-p 7fa640020000 00:00 0 
7fa640820000-7fa6408cf000 r--s 00000000 09:01 4260354                    /var/tmp/kdecache-pokus/ksycoca4 (deleted)
7fa6408cf000-7fa64097e000 r--s 00000000 09:01 4260354                    /var/tmp/kdecache-pokus/ksycoca4 (deleted)
7fa64097e000-7fa6418fb000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa6418fb000-7fa641d14000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa641d14000-7fa642c91000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa642c91000-7fa6430aa000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa6430aa000-7fa644027000 rw-s 00000000 09:01 4261156                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.data
7fa644027000-7fa644440000 rw-s 00000000 09:01 4261155                    /var/tmp/kdecache-pokus/kpc/kde-icon-cache.index
7fa644440000-7fa6444cc000 r--p 00000000 09:01 6488199                    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
7fa6444cc000-7fa644564000 r--p 00000000 09:01 6488198                    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
7fa644564000-7fa6445bc000 r-xp 00000000 09:01 6580896                    /usr/lib/libtiff.so.4.2.1
7fa6445bc000-7fa6447bc000 ---p 00058000 09:01 6580896                    /usr/lib/libtiff.so.4.2.1
7fa6447bc000-7fa6447be000 r--p 00058000 09:01 6580896                    /usr/lib/libtiff.so.4.2.1
7fa6447be000-7fa6447bf000 rw-p 0005a000 09:01 6580896                    /usr/lib/libtiff.so.4.2.1
7fa6447bf000-KCrash: Application 'krusader' crashing...
sock_file=/home/pokus/.kde/socket-rei/kdeinit4__0
kdeinit4: preparing to launch /usr/lib/kde4/libexec/drkonqi

-- 
KrViewer: closing the last tab with escape crashes Krusader
https://bugs.launchpad.net/bugs/336324
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