Anyone familiar with this error. Using whysynth on Fedora with the RT
kernel.

 whysynth 
*** glibc detected *** whysynth: free(): invalid next size (fast):
0x08a02128 ***
======= Backtrace: =========
/lib/libc.so.6[0xa9e3a4]
/lib/libc.so.6(cfree+0x96)[0xaa0356]
/lib/ld-linux.so.2[0xa13a0f]
/lib/ld-linux.so.2[0xa1e67d]
/lib/ld-linux.so.2[0xa19db6]
/lib/ld-linux.so.2[0xa1df5e]
/lib/libdl.so.2[0xbd0c2c]
/lib/ld-linux.so.2[0xa19db6]
/lib/libdl.so.2[0xbd105c]
/lib/libdl.so.2(dlopen+0x41)[0xbd0b61]
whysynth[0x804b8c8]
whysynth[0x804cd56]
/lib/libc.so.6(__libc_start_main+0xe5)[0xa456e5]
whysynth[0x80498f1]
======= Memory map: ========
002c2000-002cf000 r-xp 00000000 08:01
4178485    /lib/libgcc_s-4.3.2-20081105.so.1
002cf000-002d0000 rw-p 0000c000 08:01
4178485    /lib/libgcc_s-4.3.2-20081105.so.1
00309000-003f0000 r-xp 00000000 08:01 1213659    /usr/lib/libstdc
++.so.6.0.10
003f0000-003f4000 r--p 000e6000 08:01 1213659    /usr/lib/libstdc
++.so.6.0.10
003f4000-003f6000 rw-p 000ea000 08:01 1213659    /usr/lib/libstdc
++.so.6.0.10
003f6000-003fb000 rw-p 003f6000 00:00 0 
00a0a000-00a2a000 r-xp 00000000 08:01 4178475    /lib/ld-2.9.so
00a2b000-00a2c000 r--p 00020000 08:01 4178475    /lib/ld-2.9.so
00a2c000-00a2d000 rw-p 00021000 08:01 4178475    /lib/ld-2.9.so
00a2f000-00b9d000 r-xp 00000000 08:01 4178476    /lib/libc-2.9.so
00b9d000-00b9f000 r--p 0016e000 08:01 4178476    /lib/libc-2.9.so
00b9f000-00ba0000 rw-p 00170000 08:01 4178476    /lib/libc-2.9.so
00ba0000-00ba3000 rw-p 00ba0000 00:00 0 
00ba5000-00bcc000 r-xp 00000000 08:01 4178484    /lib/libm-2.9.so
00bcc000-00bcd000 r--p 00026000 08:01 4178484    /lib/libm-2.9.so
00bcd000-00bce000 rw-p 00027000 08:01 4178484    /lib/libm-2.9.so
00bd0000-00bd3000 r-xp 00000000 08:01 4178483    /lib/libdl-2.9.so
00bd3000-00bd4000 r--p 00002000 08:01 4178483    /lib/libdl-2.9.so
00bd4000-00bd5000 rw-p 00003000 08:01 4178483    /lib/libdl-2.9.so
00bd7000-00bed000 r-xp 00000000 08:01 4178479    /lib/libpthread-2.9.so
00bed000-00bee000 r--p 00015000 08:01 4178479    /lib/libpthread-2.9.so
00bee000-00bef000 rw-p 00016000 08:01 4178479    /lib/libpthread-2.9.so
00bef000-00bf1000 rw-p 00bef000 00:00 0 
00c09000-00c11000 r-xp 00000000 08:01 4178480    /lib/librt-2.9.so
00c11000-00c12000 r--p 00007000 08:01 4178480    /lib/librt-2.9.so
00c12000-00c13000 rw-p 00008000 08:01 4178480    /lib/librt-2.9.so
07fb2000-07fbc000 r-xp 00000000 08:01 1213183    /usr/lib/liblo.so.0.6.0
07fbc000-07fbd000 rw-p 00009000 08:01 1213183    /usr/lib/liblo.so.0.6.0
08047000-08050000 r-xp 00000000 08:01 526016     /usr/bin/jack-dssi-host
08050000-08052000 rw-p 00008000 08:01 526016     /usr/bin/jack-dssi-host
08052000-0805c000 rw-p 08052000 00:00 0 
08a02000-08a23000 rw-p 08a02000 00:00 0          [heap]
49d2b000-49e09000 r-xp 00000000 08:01 4178083    /lib/libasound.so.2.0.0
49e09000-49e0d000 rw-p 000de000 08:01 4178083    /lib/libasound.so.2.0.0
4bb01000-4bb39000 r-xp 00000000 08:01
557328     /usr/lib/libjack.so.0.1.0
4bb39000-4bb3b000 rw-p 00037000 08:01
557328     /usr/lib/libjack.so.0.1.0
b7e00000-b7e21000 rw-p b7e00000 00:00 0 
b7e21000-b7f00000 ---p b7e21000 00:00 0 
b7f56000-b7f5a000 rw-p b7f56000 00:00 0 
b7f7e000-b7f7f000 r-xp b7f7e000 00:00 0          [vdso]
bff69000-bff7e000 rw-p bffeb000 00:00 0          [stack]
Aborted