Hi,
i am using medusa to play around with a virtual machine but i have a problem that i cant solve on my own. when im attacking the virtual machines ssh, medusa finds the right password but than outputs a lot of errors. can anyone tell me how to get rid of those messages?

ACCOUNT FOUND: [ssh] Host: 172.16.145.130 User: andre Password: andre [SUCCESS]
*** glibc detected *** medusa: free(): invalid pointer: 0x0000000001b79e10 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f8aa36a6cb8]
/lib/libc.so.6(cfree+0x76)[0x7f8aa36a9276]
/usr/lib/libssh2.so.1(libssh2_session_free+0x239)[0x7f8aa1b7fb99]
/usr/lib/medusa/modules/ssh.mod(initModule+0x425)[0x7f8aa2212075]
/usr/lib/medusa/modules/ssh.mod(go+0x165)[0x7f8aa2212415]
medusa(startModule+0x3d)[0x405cfd]
/lib/libpthread.so.0[0x7f8aa39a83ba]
/lib/libc.so.6(clone+0x6d)[0x7f8aa3714fcd]
======= Memory map: ========
00400000-0040e000 r-xp 00000000 08:02 585331 /usr/bin/medusa
0060d000-0060f000 rw-p 0000d000 08:02 585331 /usr/bin/medusa
01b63000-01b84000 rw-p 01b63000 00:00 0 [heap]
7f8a94000000-7f8a94021000 rw-p 7f8a94000000 00:00 0
7f8a94021000-7f8a98000000 ---p 7f8a94021000 00:00 0
7f8a9bc5d000-7f8a9bc73000 r-xp 00000000 08:02 1736765 /lib/libgcc_s.so.1
7f8a9bc73000-7f8a9be73000 ---p 00016000 08:02 1736765 /lib/libgcc_s.so.1
7f8a9be73000-7f8a9be74000 r--p 00016000 08:02 1736765 /lib/libgcc_s.so.1
7f8a9be74000-7f8a9be75000 rw-p 00017000 08:02 1736765 /lib/libgcc_s.so.1
7f8a9be75000-7f8a9bfc8000 r-xp 00000000 08:02 581795 /usr/lib/libxml2.so.2.6.32
7f8a9bfc8000-7f8a9c1c7000 ---p 00153000 08:02 581795 /usr/lib/libxml2.so.2.6.32
7f8a9c1c7000-7f8a9c1cf000 r--p 00152000 08:02 581795 /usr/lib/libxml2.so.2.6.32
7f8a9c1cf000-7f8a9c1d1000 rw-p 0015a000 08:02 581795 /usr/lib/libxml2.so.2.6.32
7f8a9c1d1000-7f8a9c1d2000 rw-p 7f8a9c1d1000 00:00 0
7f8a9c1d2000-7f8a9c1d5000 r-xp 00000000 08:02 1736769 /lib/libgpg-error.so.0.3.0
7f8a9c1d5000-7f8a9c3d4000 ---p 00003000 08:02 1736769 /lib/libgpg-error.so.0.3.0
7f8a9c3d4000-7f8a9c3d5000 rw-p 00002000 08:02 1736769 /lib/libgpg-error.so.0.3.0
7f8a9c3d5000-7f8a9c3e5000 r-xp 00000000 08:02 584106 /usr/lib/libtasn1.so.3.0.16
7f8a9c3e5000-7f8a9c5e4000 ---p 00010000 08:02 584106 /usr/lib/libtasn1.so.3.0.16
7f8a9c5e4000-7f8a9c5e5000 r--p 0000f000 08:02 584106 /usr/lib/libtasn1.so.3.0.16
7f8a9c5e5000-7f8a9c5e6000 rw-p 00010000 08:02 584106 /usr/lib/libtasn1.so.3.0.16
7f8a9c5e6000-7f8a9c689000 r-xp 00000000 08:02 584835 /usr/lib/libgnutls.so.26.4.6
7f8a9c689000-7f8a9c888000 ---p 000a3000 08:02 584835 /usr/lib/libgnutls.so.26.4.6
7f8a9c888000-7f8a9c892000 r--p 000a2000 08:02 584835 /usr/lib/libgnutls.so.26.4.6
7f8a9c892000-7f8a9c893000 rw-p 000ac000 08:02 584835 /usr/lib/libgnutls.so.26.4.6
7f8a9c893000-7f8a9c895000 r-xp 00000000 08:02 1736774 /lib/libkeyutils-1.2.so
7f8a9c895000-7f8a9ca94000 ---p 00002000 08:02 1736774 /lib/libkeyutils-1.2.so
7f8a9ca94000-7f8a9ca95000 r--p 00001000 08:02 1736774 /lib/libkeyutils-1.2.so
7f8a9ca95000-7f8a9ca96000 rw-p 00002000 08:02 1736774 /lib/libkeyutils-1.2.so
7f8a9ca96000-7f8a9ca9d000 r-xp 00000000 08:02 583816 /usr/lib/libkrb5support.so.0.1
7f8a9ca9d000-7f8a9cc9c000 ---p 00007000 08:02 583816 /usr/lib/libkrb5support.so.0.1
7f8a9cc9c000-7f8a9cc9d000 r--p 00006000 08:02 583816 /usr/lib/libkrb5support.so.0.1
7f8a9cc9d000-7f8a9cc9e000 rw-p 00007000 08:02 583816 /usr/lib/libkrb5support.so.0.1
7f8a9cc9e000-7f8a9ccc1000 r-xp 00000000 08:02 583808 /usr/lib/libk5crypto.so.3.1
7f8a9ccc1000-7f8a9cec0000 ---p 00023000 08:02 583808 /usr/lib/libk5crypto.so.3.1
7f8a9cec0000-7f8a9cec2000 r--p 00022000 08:02 583808 /usr/lib/libk5crypto.so.3.1
7f8a9cec2000-7f8a9cec3000 rw-p 00024000 08:02 583808 /usr/lib/libk5crypto.so.3.1
7f8a9cec3000-7f8a9ceca000 r-xp 00000000 08:02 1736827 /lib/librt-2.9.so
7f8a9ceca000-7f8a9d0c9000 ---p 00007000 08:02 1736827 /lib/librt-2.9.so
7f8a9d0c9000-7f8a9d0ca000 r--p 00006000 08:02 1736827 /lib/librt-2.9.so
7f8a9d0ca000-7f8a9d0cb000 rw-p 00007000 08:02 1736827 /lib/librt-2.9.so
7f8a9d0cb000-7f8a9d0ce000 r-xp 00000000 08:02 1736854 /lib/libuuid.so.1.2
7f8a9d0ce000-7f8a9d2ce000 ---p 00003000 08:02 1736854 /lib/libuuid.so.1.2
7f8a9d2ce000-7f8a9d2cf000 r--p 00003000 08:02 1736854 /lib/libuuid.so.1.2
7f8a9d2cf000-7f8a9d2d0000 rw-p 00004000 08:02 1736854 /lib/libuuid.so.1.2
7f8a9d2d0000-7f8a9d302000 r-xp 00000000 08:02 584978 /usr/lib/libapr-1.so.0.2.12
7f8a9d302000-7f8a9d501000 ---p 00032000 08:02 584978 /usr/lib/libapr-1.so.0.2.12
7f8a9d501000-7f8a9d502000 r--p 00031000 08:02 584978 /usr/lib/libapr-1.so.0.2.12
7f8a9d502000-7f8a9d503000 rw-p 00032000 08:02 584978 /usr/lib/libapr-1.so.0.2.12
7f8a9d503000-7f8a9d52a000 r-xp 00000000 08:02 583472 /usr/lib/libexpat.so.1.5.2
7f8a9d52a000-7f8a9d72a000 ---p 00027000 08:02 583472 /usr/lib/libexpat.so.1.5.2
7f8a9d72a000-7f8a9d72c000 r--p 00027000 08:02 583472 /usr/lib/libexpat.so.1.5.2
7f8a9d72c000-7f8a9d72d000 rw-p 00029000 08:02 583472 /usr/lib/libexpat.so.1.5.2
7f8a9d72d000-7f8a9d7b1000 r-xp 00000000 08:02 581974 /usr/lib/libsqlite3.so.0.8.6
7f8a9d7b1000-7f8a9d9b0000 ---p 00084000 08:02 581974 /usr/lib/libsqlite3.so.0.8.6
7f8a9d9b0000-7f8a9d9b2000 r--p 00083000 08:02 581974 /usr/lib/libsqlite3.so.0.8.6
7f8a9d9b2000-7f8a9d9b4000 rw-p 00085000 08:02 581974 /usr/lib/libsqlite3.so.0.8.6
7f8a9d9b4000-7f8a9d9ca000 r-xp 00000000 08:02 1736783 /lib/libnsl-2.9.so
7f8a9d9ca000-7f8a9dbca000 ---p 00016000 08:02 1736783 /lib/libnsl-2.9.so
7f8a9dbca000-7f8a9dbcb000 r--p 00016000 08:02 1736783 /lib/libnsl-2.9.so
7f8a9dbcb000-7f8a9dbcc000 rw-p 00017000 08:02 1736783 /lib/libnsl-2.9.so
7f8a9dbcc000-7f8a9dbce000 rw-p 7f8a9dbcc000 00:00 0
7f8a9dbce000-7f8a9dd85000 r-xp 00000000 08:02 584506 /usr/lib/libmysqlclient_r.so.15.0.0
7f8a9dd85000-7f8a9df85000 ---p 001b7000 08:02 584506 /usr/lib/libmysqlclient_r.so.15.0.0
7f8a9df85000-7f8a9df8a000 r--p 001b7000 08:02 584506 /usr/lib/libmysqlclient_r.so.15.0.0
7f8a9df8a000-7f8a9dfce000 rw-p 001bc000 08:02 584506 /usr/lib/libmysqlclient_r.so.15.0.0
7f8a9dfce000-7f8a9dfd0000 rw-p 7f8a9dfce000 00:00 0
7f8a9dfd0000-7f8a9dfde000 r-xp 00000000 08:02 583820 /usr/lib/liblber-2.4.so.2.4.1
7f8a9dfde000-7f8a9e1dd000 ---p 0000e000 08:02 583820 /usr/lib/liblber-2.4.so.2.4.1
7f8a9e1dd000-7f8a9e1de000 r--p 0000d000 08:02 583820 /usr/lib/liblber-2.4.so.2.4.1
7f8a9e1de000-7f8a9e1df000 rw-p 0000e000 08:02 583820 /usr/lib/liblber-2.4.so.2.4.1
7f8a9e1df000-7f8a9e1ff000 r-xp 00000000 08:02 584980 /usr/lib/libaprutil-1.so.0.2.12
7f8a9e1ff000-7f8a9e3ff000 ---p 00020000 08:02 584980 /usr/lib/libaprutil-1.so.0.2.12
7f8a9e3ff000-7f8a9e400000 r--p 00020000 08:02 584980 /usr/lib/libaprutil-1.so.0.2.12
7f8a9e400000-7f8a9e401000 rw-p 00021000 08:02 584980 /usr/lib/libaprutil-1.so.0.2.12
7f8a9e401000-7f8a9e43d000 r-xp 00000000 08:02 584994 /usr/lib/libsvn_subr-1.so.1.0.0
7f8a9e43d000-7f8a9e63d000 ---p 0003c000 08:02 584994 /usr/lib/libsvn_subr-1.so.1.0.0
7f8a9e63d000-7f8a9e63f000 r--p 0003c000 08:02 584994 /usr/lib/libsvn_subr-1.so.1.0.0
7f8a9e63f000-7f8a9e640000 rw-p 0003e000 08:02 584994 /usr/lib/libsvn_subr-1.so.1.0.0
7f8a9e640000-7f8a9e649000 r-xp 00000000 08:02 584997 /usr/lib/libsvn_diff-1.so.1.0.0
7f8a9e649000-7f8a9e848000 ---p 00009000 08:02 584997 /usr/lib/libsvn_diff-1.so.1.0.0
7f8a9e848000-7f8a9e849000 r--p 00008000 08:02 584997 /usr/lib/libsvn_diff-1.so.1.0.0
7f8a9e849000-7f8a9e84a000 rw-p 00009000 08:02 584997 /usr/lib/libsvn_diff-1.so.1.0.0
7f8a9e84a000-7f8a9e855000 r-xp 00000000 08:02 584993 /usr/lib/libsvn_delta-1.so.1.0.0
7f8a9e855Aborted