*** glibc detected *** /usr/bin/perl: double free or corruption (fasttop): 0x9e70bc38 ***
... one line omitted ...
======= Backtrace: =========
/lib/libc.so.6[0xa666c5]
/lib/libc.so.6(cfree+0x59)[0xa66b09]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so(Perl_newCONSTSUB+0x154)[0x150354]
/usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Crypt/Rijndael/Rijndael.so(boot_Crypt__Rijndael+0x491)[0x9

ce201]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so(Perl_pp_entersub+0x40d)[0x18952d]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so(Perl_runops_standard+0x1f)[0x18299f]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so[0x12303e]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so(Perl_call_sv+0x5e6)[0x127906]
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/threads/threads.so(Perl_ithread_run+0x1ae)[0x968a5e]

/lib/libpthread.so.0[0xba4832]
/lib/libc.so.6(clone+0x5e)[0xacf45e]
======= Memory map: ========
00101000-0022c000 r-xp 00000000 fd:00 6915427    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so

0022c000-00231000 rw-p 0012a000 fd:00 6915427    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so

00231000-00233000 rw-p 00231000 00:00 0 
00233000-00237000 r-xp 00000000 fd:00 6914487    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/IO/IO.so

00237000-00238000 rw-p 00003000 fd:00 6914487    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/IO/IO.so

00238000-0023b000 r-xp 00000000 fd:00 6914471    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/Fcntl/Fcntl.so

0023b000-0023c000 rw-p 00002000 fd:00 6914471    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/Fcntl/Fcntl.so

0023c000-00245000 r-xp 00000000 fd:00 6914710    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/threads/shared/shared

.so
00245000-00246000 rw-p 00009000 fd:00 6914710    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/threads/shared/shared

.so
00246000-00262000 r-xp 00000000 fd:00 6914499    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/POSIX/POSIX.so

00262000-00263000 rw-p 0001b000 fd:00 6914499    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/POSIX/POSIX.so

00263000-00276000 r-xp 00000000 fd:00 6914665    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/Storable/Storable.so

00276000-00277000 rw-p 00012000 fd:00 6914665    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/Storable/Storable.so

00277000-002b0000 r-xp 00000000 fd:00 6794226    /usr/lib/librrd.so.4.1.4
002b0000-002b4000 rw-p 00038000 fd:00 6794226    /usr/lib/librrd.so.4.1.4
002b4000-002b5000 rw-p 002b4000 00:00 0 
002b5000-003e1000 r-xp 00000000 fd:00 6798756    /usr/lib/libxml2.so.2.6.26
003e1000-003e6000 rw-p 0012c000 fd:00 6798756    /usr/lib/libxml2.so.2.6.26
003e6000-003e7000 rw-p 003e6000 00:00 0 
003e7000-003e9000 r-xp 00000000 fd:00 16613609   /lib/libcom_err.so.2.1
003e9000-003ea000 rw-p 00001000 fd:00 16613609   /lib/libcom_err.so.2.1
003eb000-0040a000 r-xp 00000000 fd:00 7176333    /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/DBI/DBI.s

o
0040a000-0040b000 rw-p 0001e000 fd:00 7176333    /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/DBI/DBI.s

o
0040b000-00415000 r-xp 00000000 fd:00 6796689    /usr/lib/libdbi.so.0.0.5
00415000-00416000 rw-p 00009000 fd:00 6796689    /usr/lib/libdbi.so.0.0.5
00416000-00454000 r-xp 00000000 fd:00 16613634   /lib/libgobject-2.0.so.0.1200.3
00454000-00455000 rw-p 0003e000 fd:00 16613634   /lib/libgobject-2.0.so.0.1200.3
00455000-00481000 r-xp 00000000 fd:00 6798788    /usr/lib/libpangoft2-1.0.so.0.1400.9
00481000-00482000 rw-p 0002c000 fd:00 6798788    /usr/lib/libpangoft2-1.0.so.0.1400.9
00482000-004a9000 r-xp 00000000 fd:00 6798781    /usr/lib/libfontconfig.so.1.1.0
004a9000-004b1000 rw-p 00027000 fd:00 6798781    /usr/lib/libfontconfig.so.1.1.0
004b1000-004d0000 r-xp 00000000 fd:00 16613560   /lib/libexpat.so.0.5.0
004d0000-004d2000 rw-p 0001e000 fd:00 16613560   /lib/libexpat.so.0.5.0
004d2000-004da000 r-xp 00000000 fd:00 6798772    /usr/lib/libkrb5support.so.0.1
004da000-004db000 rw-p 00007000 fd:00 6798772    /usr/lib/libkrb5support.so.0.1
004db000-004dd000 r-xp 00000000 fd:00 16613607   /lib/libkeyutils-1.2.so
004dd000-004de000 rw-p 00001000 fd:00 16613607   /lib/libkeyutils-1.2.so
004de000-004e7000 r-xp 00000000 fd:00 6914490    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/List/Util/Util.so

004e7000-004e8000 rw-p 00008000 fd:00 6914490    /usr/lib/perl5/5.8.8/i386-linux-thread-multi/auto/List/Util/Util.so

...