aMuled crashed but it didn't leave the usual backtrace but this:
*** glibc detected *** amuled: double free or corruption (out): 0x0be63aa0 ***
======= Backtrace: =========
/lib/libc.so.6[0xb7afc427]
/lib/libc.so.6(__libc_free+0x72)[0xb7afdfa2]
/usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libstdc++.so.6(_ZdlPv+0x23)[0xb7c97a93]
amuled[0x80642b6]
======= Memory map: ========
08048000-082c5000 r-xp 00000000 03:03 98876 /usr/bin/amuled
082c5000-082c6000 r--p 0027c000 03:03 98876 /usr/bin/amuled
082c6000-082c7000 rw-p 0027d000 03:03 98876 /usr/bin/amuled
082c7000-084b2000 rw-p 082c7000 00:00 0
09fb2000-0c3e9000 rw-p 09fb2000 00:00 0 [heap]
b6100000-b6121000 rw-p b6100000 00:00 0
b6121000-b6200000 ---p b6121000 00:00 0
b6286000-b6287000 ---p b6286000 00:00 0
b6287000-b6a86000 rw-p b6287000 00:00 0
b6a86000-b6a87000 ---p b6a86000 00:00 0
b6a87000-b7286000 rw-p b6a87000 00:00 0
b7286000-b7287000 ---p b7286000 00:00 0
b7287000-b7a86000 rw-p b7287000 00:00 0
b7a86000-b7a8e000 r-xp 00000000 03:03 4341867 /lib/libnss_files-2.6.1.so
b7a8e000-b7a90000 rw-p 00007000 03:03 4341867 /lib/libnss_files-2.6.1.so
b7a94000-b7a96000 rw-p b7a94000 00:00 0
b7a96000-b7a98000 r-xp 00000000 03:03 4341854 /lib/libdl-2.6.1.so
b7a98000-b7a9a000 rw-p 00001000 03:03 4341854 /lib/libdl-2.6.1.so
b7a9a000-b7bb7000 r-xp 00000000 03:03 4341851 /lib/libc-2.6.1.so
b7bb7000-b7bb8000 r--p 0011d000 03:03 4341851 /lib/libc-2.6.1.so
b7bb8000-b7bba000 rw-p 0011e000 03:03 4341851 /lib/libc-2.6.1.so
b7bba000-b7bbd000 rw-p b7bba000 00:00 0
b7bbd000-b7bc7000 r-xp 00000000 03:03 753692 /usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libgcc_s.so.1
b7bc7000-b7bc8000 rw-p 00009000 03:03 753692 /usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libgcc_s.so.1
b7bc8000-b7bec000 r-xp 00000000 03:03 4341847 /lib/libm-2.6.1.so
b7bec000-b7bee000 rw-p 00023000 03:03 4341847 /lib/libm-2.6.1.so
b7bee000-b7cc4000 r-xp 00000000 03:03 753704 /usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8
b7cc4000-b7cc7000 r--p 000d5000 03:03 753704 /usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8
b7cc7000-b7cc9000 rw-p 000d8000 03:03 753704 /usr/lib/gcc/i586-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8
b7cc9000-b7cd0000 rw-p b7cc9000 00:00 0
b7cd0000-b7dea000 r-xp 00000000 03:03 5865525 /usr/lib/libwx_baseu-2.8.so.0.5.0
b7dea000-b7dee000 r--p 00119000 03:03 5865525 /usr/lib/libwx_baseu-2.8.so.0.5.0
b7dee000-b7df1000 rw-p 0011d000 03:03 5865525 /usr/lib/libwx_baseu-2.8.so.0.5.0
b7df1000-b7df9000 rw-p b7df1000 00:00 0
b7df9000-b7e22000 r-xp 00000000 03:03 5865527 /usr/lib/libwx_baseu_net-2.8.so.0.5.0
b7e22000-b7e23000 r--p 00029000 03:03 5865527 /usr/lib/libwx_baseu_net-2.8.so.0.5.0
b7e23000-b7e24000 rw-p 0002a000 03:03 5865527 /usr/lib/libwx_baseu_net-2.8.so.0.5.0
b7e24000-b7e33000 r-xp 00000000 03:03 6881376 /lib/libz.so.1.2.3
b7e33000-b7e34000 rw-p 0000e000 03:03 6881376 /lib/libz.so.1.2.3
b7e34000-b7edd000 r-xp 00000000 03:03 4804540 /usr/lib/binutils/i586-pc-linux-gnu/2.18/libbfd-2.18.so
b7edd000-b7ee6000 rw-p 000a8000 03:03 4804540 /usr/lib/binutils/i586-pc-linux-gnu/2.18/libbfd-2.18.so
b7ee6000-b7eea000 rw-p b7ee6000 00:00 0
b7eea000-b7efc000 r-xp 00000000 03:03 4341865 /lib/libpthread-2.6.1.so
b7efc000-b7efe000 rw-p 00011000 03:03 4341865 /lib/libpthread-2.6.1.so
b7efe000-b7f01000 rw-p b7efe000 00:00 0
b7f03000-b7f05000 rw-p b7f03000 00:00 0
b7f05000-b7f06000 r-xp b7f05000 00:00 0 [vdso]
b7f06000-b7f1f000 r-xp 00000000 03:03 4341855 /lib/ld-2.6.1.so
b7f1f000-b7f21000 rw-p 00018000 03:03 4341855 /lib/ld-2.6.1.so
bfe0b000-bfe20000 rw-p bffeb000 00:00 0 [stack]
May it be a problem with my glibc? I haven't had problems with any program until now, and this box hasn't been updated in ages.