xscreensaver bug ?

Sergio Monteiro Basto sergio at sergiomb.no-ip.org
Mon Dec 12 18:47:58 PST 2005 

Hi
with Fedora Core 4 and with Xorg-6.9-RC3
I got this errors when try to test any screensaver on fullscreen


Thanks,
-- 
Sérgio M.B.
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#xscreensaver
*** glibc detected *** xscreensaver: double free or corruption (fasttop):
0x08ee3540 ***
======= Backtrace: =========
/lib/libc.so.6[0x370124]
/lib/libc.so.6(__libc_free+0x77)[0x37065f]
xscreensaver[0x8058e60]
/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x47)[0x7f67e7]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x10a)[0x7eb285]
/usr/lib/libgobject-2.0.so.0[0x7f975b]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x6ab)[0x7faeb0]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0x7fb223]
/usr/lib/libgtk-x11-2.0.so.0(gtk_button_clicked+0x56)[0x5ca5b9c]
/usr/lib/libgtk-x11-2.0.so.0[0x5ca7300]
/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x47)[0x7f67e7]
/usr/lib/libgobject-2.0.so.0[0x7ead9b]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x10a)[0x7eb285]
/usr/lib/libgobject-2.0.so.0[0x7f93b0]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x6ab)[0x7faeb0]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0x7fb223]
/usr/lib/libgtk-x11-2.0.so.0(gtk_button_released+0x53)[0x5ca5b16]
/usr/lib/libgtk-x11-2.0.so.0[0x5ca6a05]
/usr/lib/libgtk-x11-2.0.so.0[0x5d5fbe2]
/usr/lib/libgobject-2.0.so.0[0x7ead9b]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x10a)[0x7eb285]
/usr/lib/libgobject-2.0.so.0[0x7f98e7]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x41e)[0x7fac23]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0x7fb223]
/usr/lib/libgtk-x11-2.0.so.0[0x5e3b743]
/usr/lib/libgtk-x11-2.0.so.0(gtk_propagate_event+0xc1)[0x5d5e348]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x329)[0x5d5e784]
/usr/lib/libgdk-x11-2.0.so.0[0xadfdf6]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1dc)[0x85a4ce]
/usr/lib/libglib-2.0.so.0[0x85d4d6]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a1)[0x85d7c3]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0x5d5da46]
xscreensaver(main+0x193b)[0x805d13c]
/lib/libc.so.6(__libc_start_main+0xdf)[0x321d5f]
xscreensaver[0x804e321]
======= Memory map: ========
00111000-00112000 r-xp 00000000 03:03 340922     /usr/lib/gconv/ISO8859-1.so
00112000-00114000 rwxp 00000000 03:03 340922     /usr/lib/gconv/ISO8859-1.so
00114000-0011d000 r-xp 00000000 03:03 732250     /lib/libnss_files-2.3.5.so
0011d000-0011e000 r-xp 00008000 03:03 732250     /lib/libnss_files-2.3.5.so
0011e000-0011f000 rwxp 00009000 03:03 732250     /lib/libnss_files-2.3.5.so
0011f000-00121000 r-xp 00000000 03:03 519671
/usr/lib/pango/1.4.0/modules/pango-basic-fc.so
00121000-00122000 rwxp 00001000 03:03 519671
/usr/lib/pango/1.4.0/modules/pango-basic-fc.so
00122000-00126000 r-xp 00000000 03:03 130473
/usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so
00126000-00127000 rwxp 00003000 03:03 130473
/usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so
00159000-00160000 r-xp 00000000 03:03 649672
/usr/X11R6/lib/libXrender.so.1.2.2
00160000-00161000 rwxp 00007000 03:03 649672
/usr/X11R6/lib/libXrender.so.1.2.2
00163000-00165000 r-xp 00000000 03:03 650084
/usr/X11R6/lib/libXinerama.so.1.0
00165000-00166000 rwxp 00001000 03:03 650084
/usr/X11R6/lib/libXinerama.so.1.0
00168000-0016a000 r-xp 00000000 03:03 650413     /usr/X11R6/lib/libXrandr.so.2.0
0016a000-0016b000 rwxp 00002000 03:03 650413     /usr/X11R6/lib/libXrandr.so.2.0
0016d000-00171000 r-xp 00000000 03:03 651184     /usr/X11R6/lib/libXfixes.so.3.0
00171000-00172000 rwxp 00003000 03:03 651184     /usr/X11R6/lib/libXfixes.so.3.0
00189000-0019d000 r-xp 00000000 03:03 650115     /usr/X11R6/lib/libXpm.so.4.11
0019d000-0019e000 rwxp 00013000 03:03 650115     /usr/X11R6/lib/libXpm.so.4.11
00255000-00268000 r-xp 00000000 03:03 651186     /usr/X11R6/lib/libICE.so.6.4
00268000-00269000 rwxp 00013000 03:03 651186     /usr/X11R6/lib/libICE.so.6.4
00269000-0026b000 rwxp 00269000 00:00 0
0026d000-00275000 r-xp 00000000 03:03 651185
/usr/X11R6/lib/libXcursor.so.1.0.2
00275000-00276000 rwxp 00007000 03:03 651185
/usr/X11R6/lib/libXcursor.so.1.0.2
002ef000-00309000 r-xp 00000000 03:03 730271     /lib/ld-2.3.5.so
00309000-0030a000 r-xp 00019000 03:03 730271     /lib/ld-2.3.5.so
0030a000-0030b000 rwxp 0001a000 03:03 730271     /lib/ld-2.3.5.so
0030d000-00430000 r-xp 00000000 03:03 730289     /lib/libc-2.3.5.so
00430000-00432000 r-xp 00123000 03:03 730289     /lib/libc-2.3.5.so
00432000-00434000 rwxp 00125000 03:03 730289     /lib/libc-2.3.5.so
00434000-00436000 rwxp 00434000 00:00 0
00438000-0045b000 r-xp 00000000 03:03 730306     /lib/libm-2.3.5.so
0045b000-0045c000 r-xp 00022000 03:03 730306     /lib/libm-2.3.5.so
0045c000-0045d000 rwxp 00023000 03:03 730306     /lib/libm-2.3.5.so
0045f000-00461000 r-xp 00000000 03:03 730322     /lib/libdl-2.3.5.so
00461000-00462000 r-xp 00001000 03:03 730322     /lib/libdl-2.3.5.so
00462000-00463000 rwxp 00002000 03:03 730322     /lib/libdl-2.3.5.so
00465000-00477000 r-xp 00000000 03:03 146149     /usr/lib/libz.so.1.2.2.2
00477000-00478000 rwxp 00011000 03:03 146149     /usr/lib/libz.so.1.2.2.2
0047a000-00488000 r-xp 00000000 03:03 730314     /lib/libpthread-2.3.5.so
00488000-00489000 r-xp 0000d000 03:03 730314     /lib/libpthread-2.3.5.so
00489000-0048a000 rwxp 0000e000 03:03 730314     /lib/libpthread-2.3.5.so
0048a000-0048c000 rwxp 0048a000 00:00 0
0048e000-0054c000 r-xp 00000000 03:03 648983     /usr/X11R6/lib/libX11.so.6.2
0054c000-00550000 rwxp 000be000 03:03 648983     /usr/X11R6/lib/libX11.so.6.2
00552000-00565000 r-xp 00000000 03:03 652141     /usr/X11R6/lib/libXmu.so.6.2
00565000-00566000 rwxp 00013000 03:03 652141     /usr/X11R6/lib/libXmu.so.6.2
00568000-00576000 r-xp 00000000 03:03 155248
/usr/lib/libgdk_pixbuf_xlib-2.0.so.0.600.10
00576000-00577000 rwxp 0000e000 03:03 155248
/usr/lib/libgdk_pixbuf_xlib-2.0.so.0.600.10
0058e000-00593000 r-xp 00000000 03:03 155224
/usr/lib/libpangoxft-1.0.so.0.800.1
00593000-00594000 rwxp 00005000 03:03 155224
/usr/lib/libpangoxft-1.0.so.0.800.1
00598000-005f9000 r-xp 00000000 03:03 147686     /usr/lib/libfreetype.so.6.3.7
005f9000-00600000 rwxp 00061000 03:03 147686     /usr/lib/libfreetype.so.6.3.7
00602000-0061f000 r-xp 00000000 03:03 147691     /usr/lib/libexpat.so.0.5.0
0061f000-00621000 rwxp 0001c000 03:03 147691     /usr/lib/libexpat.so.0.5.0
006c9000-006d2000 r-xp 00000000 03:03 732170
/lib/libgcc_s-4.0.2-20051126.so.1
006d2000-006d3000 rwxp 00009000 03:03 732170
/lib/libgcc_s-4.0.2-20051126.so.1
006fd000-00707000 r-xp 00000000 03:03 155226
/usr/lib/libpangox-1.0.so.0.800.1
00707000-00708000 rwxp 00009000 03:03 155226
/usr/lib/libpangox-1.0.so.0.800.1
0071c000-00742000 r-xp 00000000 03:03 147697     /usr/lib/libfontconfig.so.1.0.4
00742000-00745000 rwxp 00026000 03:03 147697     /usr/lib/libfontconfig.so.1.0.4
00745000-00746000 rwxp 00745000 00:00 0
00769000-0077d000 r-xp 00000000 03:03 147756
/usr/lib/libgdk_pixbuf-2.0.so.0.600.10
0077d000-0077f000 rwxp 00013000 03:03 147756
/usr/lib/libgdk_pixbuf-2.0.so.0.600.10
00781000-00795000 r-xp 00000000 03:03 155244     /usr/lib/libatk-1.0.so.0.901.0
00795000-00798000 rwxp 00014000 03:03 155244     /usr/lib/libatk-1.0.so.0.901.0
007b3000-007d6000 r-xp 00000000 03:03 147655     /usr/lib/libpng12.so.0.1.2.8
007d6000-007d7000 rwxp 00023000 03:03 147655     /usr/lib/libpng12.so.0.1.2.8
007e3000-0081b000 r-xp 00000000 03:03 65342
/usr/lib/libgobject-2.0.so.0.600.6
0081b000-0081f000 rwxp 00037000 03:03 65342
/usr/lib/libgobject-2.0.so.0.600.6
00837000-008bb000 r-xp 00000000 03:03 65340      /usr/lib/libglib-2.0.so.0.600.6
008bb000-008c0000 rwxp 00084000 03:03 65340      /usr/lib/libglib-2.0.so.0.600.6
008e3000-008e4000 r-xp 008e3000 00:00 0          [vdso]
009e0000-00a03000 r-xp 00000000 03:03 155222
/usr/lib/libpangoft2-1.0.so.0.800.1
00a03000-00a05000 rwxp 00022000 03:03 155222
/usr/lib/libpangoft2-1.0.so.0.800.1
00a07000-00a37000 r-xp 00000000 03:03 149901
/usr/lib/libpango-1.0.so.0.800.1
00a37000-00a3d000 rwxp 00030000 03:03 149901
/usr/lib/libpango-1.0.so.0.800.1
00aa4000-00b21000 r-xp 00000000 03:03 155227
/usr/lib/libgdk-x11-2.0.so.0.600.10
00b21000-00b28000 rwxp 0007c000 03:03 155227
/usr/lib/libgdk-x11-2.0.so.0.600.10
00ba9000-00baf000 r-xp 00000000 03:03 130766
/usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-xpm.so
00baf000-00bb1000 rwxp 00006000 03:03 130766
/usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-xpm.so
00cdd000-00cde000 r-xp 00000000 03:03 170815
/usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
00cde000-00cdf000 rwxp 00000000 03:03 170815
/usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
00d02000-00d18000 r-xp 00000000 03:03 155267     /usr/lib/libglade-2.0.so.0.0.7
00d18000-00d19000 rwxp 00016000 03:03 155267     /usr/lib/libglade-2.0.so.0.0.7
00da2000-00da9000 r-xp 00000000 03:03 649325     /usr/X11R6/lib/libXi.so.6.0
00da9000-00daa000 rwxp 00006000 03:03 649325     /usr/X11R6/lib/libXi.so.6.0
00dac000-00daf000 r-xp 00000000 03:03 150693
/usr/lib/libgmodule-2.0.so.0.600.6
00daf000-00db0000 rwxp 00002000 03:03 150693
/usr/lib/libgmodule-2.0.so.0.600.6
00db3000-00dc3000 r-xp 00000000 03:03 651183     /usr/X11R6/lib/libXft.so.2.1.2
00dc3000-00dc4000 rwxp 0000f000 03:03 651183     /usr/X11R6/lib/libXft.so.2.1.2
00dd0000-00ddc000 r-xp 00000000 03:03 649006     /usr/X11R6/lib/libXext.so.6.4
00ddc000-00ddd000 rwxp 0000c000 03:03 649006     /usr/X11R6/lib/libXext.so.6.4
00ddf000-00de6000 r-xp 00000000 03:03 651187     /usr/X11R6/lib/libSM.so.6.0
00de6000-00de7000 rwxp 00007000 03:03 651187     /usr/X11R6/lib/libSM.so.6.0
00e35000-00e45000 r-xp 00000000 03:03 617396
/usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so
00e45000-00e46000 rwxp 0000f000 03:03 617396
/usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so
05c06000-05c4e000 r-xp 00000000 03:03 649363     /usr/X11R6/lib/libXt.so.6.0
05c4e000-05c52000 rwxp 00048000 03:03 649363     /usr/X11R6/lib/libXt.so.6.0
05c54000-05f21000 r-xp 00000000 03:03 155245
/usr/lib/libgtk-x11-2.0.so.0.600.10
05f21000-05f48000 rwxp 002cd000 03:03 155245
/usr/lib/libgtk-x11-2.0.so.0.600.10
05f48000-05f4b000 rwxp 05f48000 00:00 0
07dc2000-07ed5000 r-xp 00000000 03:03 150166     /usr/lib/libxml2.so.2.6.20
07ed5000-07edd000 rwxp 00113000 03:03 150166     /usr/lib/libxml2.so.2.6.20
07edd000-07ede000 rwxp 07edd000 00:00 0
08048000-08074000 r-xp 00000000 03:03 20402      /usr/bin/xscreensaver-demo
08074000-08077000 rw-p 0002b000 03:03 20402      /usr/bin/xscreensaver-demo
08db9000-08f3a000 rw-p 08db9000 00:00 0          [heap]
b7b00000-b7b21000 rw-p b7b00000 00:00 0
b7b21000-b7c00000 ---p b7b21000 00:00 0
b7c8b000-b7ceb000 rw-s 00000000 00:07 753669     /SYSV00000000 (deleted)
b7ceb000-b7d96000 r--p 00000000 03:03 84917
/usr/share/fonts/java/LucidaSansRegular.ttf
b7d96000-b7f96000 r--p 00000000 03:03 733125     /usr/lib/locale/locale-archive
b7f96000-b7f9f000 rw-p b7f96000 00:00 0
b7fb9000-b7fbf000 r--s 00000000 03:03 340978
/usr/lib/gconv/gconv-modules.cache
bfaa9000-bfabf000 rw-p bfaa9000 00:00 0          [stack]

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