(gdb) run
Starting program: /usr/bin/multi-aterm 
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*** glibc detected *** /usr/bin/multi-aterm: double free or corruption (fasttop)
: 0x080806c8 ***
(no debugging symbols found)
======= Backtrace: =========
/lib/libc.so.6[0xb7ca23e0]
/lib/libc.so.6(__libc_free+0x89)[0xb7ca40d9]
/usr/bin/multi-aterm[0x805501a]
/usr/bin/multi-aterm[0x804e0a5]
/usr/bin/multi-aterm[0x804e595]
/usr/bin/multi-aterm[0x804eb9e]
/usr/bin/multi-aterm[0x80535e9]
/lib/libc.so.6(__libc_start_main+0xdc)[0xb7c529bc]
/usr/bin/multi-aterm[0x804b901]
======= Memory map: ========
08048000-0806a000 r-xp 00000000 08:09 1164651    /usr/bin/multi-aterm
0806a000-0806b000 r--p 00021000 08:09 1164651    /usr/bin/multi-aterm
0806b000-0806d000 rw-p 00022000 08:09 1164651    /usr/bin/multi-aterm
0806d000-0813d000 rw-p 0806d000 00:00 0          [heap]
b7a00000-b7a21000 rw-p b7a00000 00:00 0 
b7a21000-b7b00000 ---p b7a21000 00:00 0 
b7b9a000-b7ba1000 r-xp 00000000 08:09 1243325    /usr/lib/libXrender.so.1.3.0
b7ba1000-b7ba2000 rw-p 00006000 08:09 1243325    /usr/lib/libXrender.so.1.3.0
b7ba2000-b7baa000 r-xp 00000000 08:09 1243369    /usr/lib/libXcursor.so.1.0.2
b7baa000-b7bab000 r--p 00007000 08:09 1243369    /usr/lib/libXcursor.so.1.0.2
b7bab000-b7bac000 rw-p 00008000 08:09 1243369    /usr/lib/libXcursor.so.1.0.2
b7bbc000-b7bc6000 r-xp 00000000 08:09 1290126    /usr/lib/gcc/i686-pc-linux-gnu/
4.1.2/libgcc_s.so.1
b7bc6000-b7bc7000 r--p 00009000 08:09 1290126    /usr/lib/gcc/i686-pc-linux-gnu/
4.1.2/libgcc_s.so.1
b7bc7000-b7bc8000 rw-p 0000a000 08:09 1290126    /usr/lib/gcc/i686-pc-linux-gnu/
4.1.2/libgcc_s.so.1
b7bc8000-b7bef000 rw-p b7bc8000 00:00 0 
b7bf0000-b7bf7000 r--s 00000000 08:09 1257053    /usr/lib/gconv/gconv-modules.ca
che
b7bf7000-b7bf9000 rw-p b7bf7000 00:00 0 
b7bf9000-b7bfb000 r-xp 00000000 08:11 1683293    /lib/libdl-2.6.1.so
b7bfb000-b7bfd000 rw-p 00001000 08:11 1683293    /lib/libdl-2.6.1.so
b7bfd000-b7c01000 r-xp 00000000 08:09 1243310    /usr/lib/libXdmcp.so.6.0.0
b7c01000-b7c02000 rw-p 00003000 08:09 1243310    /usr/lib/libXdmcp.so.6.0.0
b7c02000-b7c04000 r-xp 00000000 08:09 1243305    /usr/lib/libXau.so.6.0.0
b7c04000-b7c05000 rw-p 00001000 08:09 1243305    /usr/lib/libXau.so.6.0.0
b7c05000-b7c28000 r-xp 00000000 08:11 1683298    /lib/libm-2.6.1.so
b7c28000-b7c2a000 rw-p 00022000 08:11 1683298    /lib/libm-2.6.1.so
b7c2a000-b7c2b000 rw-p b7c2a000 00:00 0 
b7c2b000-b7c3c000 r-xp 00000000 08:11 1305864    /lib/libz.so.1.2.3
b7c3c000-b7c3d000 rw-p 00010000 08:11 1305864    /lib/libz.so.1.2.3
b7c3d000-b7d65000 r-xp 00000000 08:11 1683335    /lib/libc-2.6.1.so
b7d65000-b7d66000 r--p 00128000 08:11 1683335    /lib/libc-2.6.1.so
b7d66000-b7d68000 rw-p 00129000 08:11 1683335    /lib/libc-2.6.1.so
b7d68000-b7d6b000 rw-p b7d68000 00:00 0 
b7d6b000-b7e54000 r-xp 00000000 08:09 1244185    /usr/lib/libX11.so.6.2.0
b7e54000-b7e55000 r--p 000e9000 08:09 1244185    /usr/lib/libX11.so.6.2.0
b7e55000-b7e58000 rw-p 000ea000 08:09 1244185    /usr/lib/libX11.so.6.2.0
b7e58000-b7e67000 r-xp 00000000 08:09 1241438    /usr/lib/libXpm.so.4.11.0
b7e67000-b7e68000 r--p 0000e000 08:09 1241438    /usr/lib/libXpm.so.4.11.0
b7e68000-b7e69000 rw-p 0000f000 08:09 1241438    /usr/lib/libXpm.so.4.11.0
b7e69000-b7e87000 r-xp 00000000 08:09 1241414    /usr/lib/libjpeg.so.62.0.0
b7e87000-b7e88000 r--p 0001e000 08:09 1241414    /usr/lib/libjpeg.so.62.0.0
b7e88000-b7e89000 rw-p 0001f000 08:09 1241414    /usr/lib/libjpeg.so.62.0.0
b7e89000-b7eab000 r-xp 00000000 08:09 1243225    /usr/lib/libpng12.so.0.26.0
b7eab000-b7eac000 r--p 00021000 08:09 1243225    /usr/lib/libpng12.so.0.26.0
b7eac000-b7ead000 rw-p 00022000 08:09 1243225    /usr/lib/libpng12.so.0.26.0
b7ead000-b7eae000 rw-p b7ead000 00:00 0 
b7eae000-b7eb2000 r-xp 00000000 08:09 1243366    /usr/lib/libXfixes.so.3.1.0
b7eb2000-b7eb3000 rw-p 00003000 08:09 1243366    /usr/lib/libXfixes.so.3.1.0
b7eb3000-b7ef2000 r--p 00000000 08:09 1488985    /usr/lib/locale/de_DE.utf8/LC_C
TYPE
b7ef2000-b7ef3000 r-xp b7ef2000 00:00 0          [vdso]
b7ef3000-b7f0d000 r-xp 00000000 08:11 1683303    /lib/ld-2.6.1.so
b7f0d000-b7f0f000 rw-p 00019000 08:11 1683303    /lib/ld-2.6.1.so
bf8e9000-bf8ff000 rw-p bffea000 00:00 0          [stack]

Program received signal SIGABRT, Aborted.
0xb7ef2410 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7ef2410 in __kernel_vsyscall ()
#1  0xb7c65ae1 in raise () from /lib/libc.so.6
#2  0xb7c672c8 in abort () from /lib/libc.so.6
#3  0xb7c9c69b in ?? () from /lib/libc.so.6
#4  0x00000012 in ?? ()
#5  0xbf8fb140 in ?? ()
#6  0x00000400 in ?? ()
#7  0x00000020 in ?? ()
#8  0x00000000 in ?? ()