*** glibc detected *** compiz: free(): invalid next size (normal): 0x0852f148 *** ======= Backtrace: ========= /lib/tls/i686/cmov/libc.so.6[0xb7bea7cd] /lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7bede30] /home/roico/.compiz/plugins/libscreencasting.so(freeFrame+0x3c)[0xb67cb218] /home/roico/.compiz/plugins/libscreencasting.so[0xb67cb8ab] /lib/tls/i686/cmov/libpthread.so.0[0xb677331b] /lib/tls/i686/cmov/libc.so.6(clone+0x5e)[0xb7c5257e] ======= Memory map: ======== 08048000-08076000 r-xp 00000000 03:02 1917373 /usr/local/bin/compiz 08076000-08077000 rw-p 0002d000 03:02 1917373 /usr/local/bin/compiz 08077000-086d4000 rw-p 08077000 00:00 0 [heap] b55ff000-b567f000 rw-s 135cb000 00:0d 16119 /dev/nvidia0 b5900000-b5921000 rw-p b5900000 00:00 0 b5921000-b5a00000 ---p b5921000 00:00 0 b5a40000-b5a41000 rw-p b5a40000 00:00 0 b5a41000-b5a42000 ---p b5a41000 00:00 0 b5a42000-b6242000 rwxp b5a42000 00:00 0 b6242000-b6304000 rw-p b6242000 00:00 0 b63f3000-b63fe000 r-xp 00000000 03:02 278706 /lib/libgcc_s.so.1 b63fe000-b63ff000 rw-p 0000a000 03:02 278706 /lib/libgcc_s.so.1 b6410000-b6411000 rw-s 00000000 00:08 27885647 /SYSV00000000 (deleted) b6411000-b6412000 rw-s 00000000 00:08 28246106 /SYSV00000000 (deleted) b6412000-b6413000 rw-s 00000000 00:08 28213337 /SYSV00000000 (deleted) b6413000-b6414000 rw-s 00000000 00:08 27852878 /SYSV00000000 (deleted) b6414000-b6415000 rw-s 00000000 00:08 27820109 /SYSV00000000 (deleted) b6415000-b6416000 rw-s 00000000 00:08 28180568 /SYSV00000000 (deleted) b6416000-b6417000 rw-s 00000000 00:08 28147799 /SYSV00000000 (deleted) b6417000-b6418000 rw-s 00000000 00:08 28115030 /SYSV00000000 (deleted) b6418000-b6419000 rw-s 00000000 00:08 27590726 /SYSV00000000 (deleted) b6419000-b641a000 rw-s 00000000 00:08 28082261 /SYSV00000000 (deleted) b641a000-b641b000 rw-s 00000000 00:08 28049492 /SYSV00000000 (deleted) b641b000-b6420000 r-xp 00000000 03:02 1917412 /usr/local/lib/compiz/librotate.so b6420000-b6421000 rw-p 00005000 03:02 1917412 /usr/local/lib/compiz/librotate.so b6421000-b643d000 r-xp 00000000 03:02 1917702 /usr/local/lib/compiz/libgroup.so b643d000-b6440000 rw-p 0001b000 03:02 1917702 /usr/local/lib/compiz/libgroup.so b6440000-b6446000 r-xp 00000000 03:02 1918648 /usr/local/lib/compiz/libswitcher.so b6446000-b6447000 rw-p 00005000 03:02 1918648 /usr/local/lib/compiz/libswitcher.so b6447000-b6488000 rw-p b6447000 00:00 0 b6488000-b648f000 r-xp 00000000 03:02 1917410 /usr/local/lib/compiz/libcube.so b648f000-b6490000 rw-p 00007000 03:02 1917410 /usr/local/lib/compiz/libcube.so b6490000-b6496000 r-xp 00000000 03:02 1917399 /usr/local/lib/compiz/libwobbly.so b6496000-b6497000 rw-p 00006000 03:02 1917399 /usr/local/lib/compiz/libwobbly.so b6497000-b64b1000 r-xp 00000000 03:02 313546 /home/roico/.compiz/plugins/libanimation.so b64b1000-b64b2000 rw-p 0001a000 03:02 313546 /home/roico/.compiz/plugins/libanimation.so b64b2000-b64dc000 r-xp 00000000 03:02 1819641 /usr/lib/libpangoft2-1.0.so.0.1600.2 b64dc000-b64dd000 rw-p 0002a000 03:02 1819641 /usr/lib/libpangoft2-1.0.so.0.1600.2 b64dd000-b6516000 r-xp 00000000 03:02 1818785 /usr/lib/libgobject-2.0.so.0.1200.11 b6516000-b6517000 rw-p 00039000 03:02 1818785 /usr/lib/libgobject-2.0.so.0.1200.11 b6517000-b6553000 r-xp 00000000 03:02 1818908 /usr/lib/libpango-1.0.so.0.1600.2 b6553000-b6555000 rw-p 0003b000 03:02 1818908 /usr/lib/libpango-1.0.so.0.1600.2 b6555000-b655c000 r-xp 00000000 03:02 1819479 /usr/lib/libpangocairo-1.0.so.0.1600.2 b655c000-b655d000 rw-p 00007000 03:02 1819479 /usr/lib/libpangocairo-1.0.so.0.1600.2 b655d000-b655e000 rw-s 00000000 00:08 27787340 /SYSV00000000 (deleted) b655e000-b6561000 r-xp 00000000 03:02 1917402 /usr/local/lib/compiz/libfade.so b6561000-b6562000 rw-p 00002000 03:02 1917402 /usr/local/lib/compiz/libfade.so b6562000-b6569000 r-xp 00000000 03:02 1917384 /usr/local/lib/libdecoration.so.0.0.0 b6569000-b656a000 rw-p 00006000 03:02 1917384 Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". Attaching to program: /usr/local/bin/compiz, process 16905 Reading symbols from /usr/lib/libpng12.so.0...done. Loaded symbols for /usr/lib/libpng12.so.0 Reading symbols from /usr/lib/libXcomposite.so.1...done. Loaded symbols for /usr/lib/libXcomposite.so.1 Reading symbols from /usr/lib/libXdamage.so.1...done. Loaded symbols for /usr/lib/libXdamage.so.1 Reading symbols from /usr/lib/libXfixes.so.3...done. Loaded symbols for /usr/lib/libXfixes.so.3 Reading symbols from /usr/lib/libXrandr.so.2...done. Loaded symbols for /usr/lib/libXrandr.so.2 Reading symbols from /usr/lib/libXinerama.so.1...done. Loaded symbols for /usr/lib/libXinerama.so.1 Reading symbols from /usr/lib/libSM.so.6...done. Loaded symbols for /usr/lib/libSM.so.6 Reading symbols from /usr/lib/libICE.so.6...done. Loaded symbols for /usr/lib/libICE.so.6 Reading symbols from /usr/lib/libxml2.so.2...done. Loaded symbols for /usr/lib/libxml2.so.2 Reading symbols from /usr/lib/libstartup-notification-1.so.0...done. Loaded symbols for /usr/lib/libstartup-notification-1.so.0 Reading symbols from /usr/lib/libGL.so.1...done. Loaded symbols for /usr/lib/libGL.so.1 Reading symbols from /lib/tls/i686/cmov/libm.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /usr/lib/libX11.so.6...done. Loaded symbols for /usr/lib/libX11.so.6 Reading symbols from /usr/lib/libXext.so.6...done. Loaded symbols for /usr/lib/libXext.so.6 Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/libXrender.so.1...done. Loaded symbols for /usr/lib/libXrender.so.1 Reading symbols from /usr/lib/libGLcore.so.1...done. Loaded symbols for /usr/lib/libGLcore.so.1 Reading symbols from /usr/lib/tls/libnvidia-tls.so.1...done. Loaded symbols for /usr/lib/tls/libnvidia-tls.so.1 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/libXau.so.6...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libXdmcp.so.6...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /usr/lib/libXcursor.so.1...done. Loaded symbols for /usr/lib/libXcursor.so.1 Reading symbols from /usr/local/lib/compiz/libccp.so...done. Loaded symbols for /usr/local/lib/compiz/libccp.so Reading symbols from /usr/local/lib/libccs.so.0...done. Loaded symbols for /usr/local/lib/libccs.so.0 Reading symbols from /usr/local/lib/ccs/backends/libini.so...done. Loaded symbols for /usr/local/lib/ccs/backends/libini.so Reading symbols from /home/roico/.compiz/plugins/libscreencasting.so...done. Loaded symbols for /home/roico/.compiz/plugins/libscreencasting.so Reading symbols from /usr/lib/libxslt.so.1...done. Loaded symbols for /usr/lib/libxslt.so.1 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread -1223801120 (LWP 16905)] [New Thread -1239147632 (LWP 16923)] Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /usr/local/lib/compiz/libneg.so...done. Loaded symbols for /usr/local/lib/compiz/libneg.so Reading symbols from /usr/local/lib/compiz/libpng.so...done. Loaded symbols for /usr/local/lib/compiz/libpng.so Reading symbols from /usr/local/lib/compiz/libcrashhandler.so...done. Loaded symbols for /usr/local/lib/compiz/libcrashhandler.so Reading symbols from /usr/local/lib/compiz/libmove.so...done. Loaded symbols for /usr/local/lib/compiz/libmove.so Reading symbols from /usr/local/lib/compiz/libplace.so...done. Loaded symbols for /usr/local/lib/compiz/libplace.so Reading symbols from /usr/lib/libglib-2.0.so.0...done. Loaded symbols for /usr/lib/libglib-2.0.so.0 Reading symbols from /usr/local/lib/compiz/libimgjpeg.so...done. Loaded symbols for /usr/local/lib/compiz/libimgjpeg.so Reading symbols from /usr/lib/libcairo.so.2...done. Loaded symbols for /usr/lib/libcairo.so.2 Reading symbols from /usr/lib/libjpeg.so.62...done. Loaded symbols for /usr/lib/libjpeg.so.62 Reading symbols from /usr/lib/libfreetype.so.6...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /usr/lib/libfontconfig.so.1...done. Loaded symbols for /usr/lib/libfontconfig.so.1 Reading symbols from /usr/lib/libexpat.so.1...done. Loaded symbols for /usr/lib/libexpat.so.1 Reading symbols from /usr/local/lib/compiz/libresize.so...done. Loaded symbols for /usr/local/lib/compiz/libresize.so Reading symbols from /usr/local/lib/compiz/libring.so...done. Loaded symbols for /usr/local/lib/compiz/libring.so Reading symbols from /usr/local/lib/compiz/libtext.so...done. Loaded symbols for /usr/local/lib/compiz/libtext.so Reading symbols from /usr/lib/libpangocairo-1.0.so.0...done. Loaded symbols for /usr/lib/libpangocairo-1.0.so.0 Reading symbols from /usr/lib/libpango-1.0.so.0...done. Loaded symbols for /usr/lib/libpango-1.0.so.0 Reading symbols from /usr/lib/libgobject-2.0.so.0...done. Loaded symbols for /usr/lib/libgobject-2.0.so.0 Reading symbols from /usr/lib/libgmodule-2.0.so.0...done. Loaded symbols for /usr/lib/libgmodule-2.0.so.0 Reading symbols from /usr/lib/libpangoft2-1.0.so.0...done. Loaded symbols for /usr/lib/libpangoft2-1.0.so.0 Reading symbols from /usr/local/lib/compiz/libzoom.so...done. Loaded symbols for /usr/local/lib/compiz/libzoom.so Reading symbols from /usr/local/lib/compiz/libdecoration.so...done. Loaded symbols for /usr/local/lib/compiz/libdecoration.so Reading symbols from /usr/local/lib/libdecoration.so.0...done. Loaded symbols for /usr/local/lib/libdecoration.so.0 Reading symbols from /home/roico/.compiz/plugins/libanimation.so...done. Loaded symbols for /home/roico/.compiz/plugins/libanimation.so Reading symbols from /usr/local/lib/compiz/libwobbly.so...done. Loaded symbols for /usr/local/lib/compiz/libwobbly.so Reading symbols from /usr/local/lib/compiz/libfade.so...done. Loaded symbols for /usrUndefined command: "-e". Try "help". /local/lib/compiz/libfade.so Reading symbols from /usr/local/lib/compiz/libcube.so...done. Loaded symbols for /usr/local/lib/compiz/libcube.so Reading symbols from /usr/local/lib/compiz/libswitcher.so...done. Loaded symbols for /usr/local/lib/compiz/libswitcher.so Reading symbols from /usr/local/lib/compiz/libgroup.so...done. Loaded symbols for /usr/local/lib/compiz/libgroup.so Reading symbols from /usr/local/lib/compiz/librotate.so...done. Loaded symbols for /usr/local/lib/compiz/librotate.so Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 0xffffe410 in __kernel_vsyscall () (gdb) (gdb) Thread 2 (Thread -1239147632 (LWP 16923)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7c126cb in waitpid () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7bb9a3f in ?? () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7bb9df2 in system () from /lib/tls/i686/cmov/libc.so.6 #4 0xb67c0982 in crash_handler (sig=6) at crashhandler.c:50 count = 1 #5 #6 0xffffe410 in __kernel_vsyscall () #7 0xb7bacdf0 in raise () from /lib/tls/i686/cmov/libc.so.6 #8 0xb7bae641 in abort () from /lib/tls/i686/cmov/libc.so.6 #9 0xb7be29bb in ?? () from /lib/tls/i686/cmov/libc.so.6 #10 0x0000000b in ?? () #11 0xb6240d80 in ?? () #12 0x00000400 in ?? () #13 0x00000000 in ?? () Thread 1 (Thread -1223801120 (LWP 16905)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7c5f05e in ?? () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7bee8fe in ?? () from /lib/tls/i686/cmov/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) #0 0xffffe410 in __kernel_vsyscall () (gdb) (gdb) (gdb) #0 0xffffe410 in __kernel_vsyscall () #1 0xb7c5f05e in ?? () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7bee8fe in ?? () from /lib/tls/i686/cmov/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) The program is running. Quit anyway (and detach it)? (y or n) [answered Y; input not from terminal] Detaching from program: /usr/local/bin/compiz, process 16905 [CRASH_HANDLER]: "/tmp/compiz_crash-16905.out" created!