GDB Output ********** (gdb) run -sS -p22,1 -n -v -O2 192.168.200.56,29 Warning: File ./nmap-os-db exists, but Nmap is using /usr/local/share/nmap/nmap-os-db for security and consistency reasons. set NMAPDIR=. to give priority to files in your local directory (may affect the other data files too). Starting Nmap 4.20RC2 ( http://insecure.org ) at 2006-12-05 10:44 ART Initiating ARP Ping Scan at 10:44 Scanning 2 hosts [1 port/host] Completed ARP Ping Scan at 10:44, 0.03s elapsed (2 total hosts) Initiating SYN Stealth Scan at 10:44 Scanning 2 hosts [2 ports/host] Discovered open port 22/tcp on 192.168.200.29 Completed SYN Stealth Scan at 10:44, 0.04s elapsed (4 total ports) Warning: OS detection for 192.168.200.56 will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port Initiating OS detection (try #1) against 2 hosts Retrying OS detection (try #2) against 2 hosts Retrying OS detection (try #3) against 192.168.200.29 Program received signal SIGSEGV, Segmentation fault. doSeqTests (OSI=0x80e6a50, HOS=0x84cc070) at osscan2.cc:3349