Re: nmap 2.54BETA30 bus errors

[Bob Van Cleef <vancleef@microunity.com>]

On Sat, 26 Jan 2002, Erik Rossen wrote:

> On Fri, Jan 25, 2002 at 03:13:26PM -0800, Bob Van Cleef wrote:
> > On a Blade 100 and a Sparc 10 running debian - bus errors.  
> 
> Works fine for me on my SunBlade 100 - but only when I am not trying to
> run it as *root*.  No, I don't know why this is the case.

I never thought to try it as non-root...  You are correct, it does work
as a normal user, but exits with a bus error as root.

Bob
-- 
><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>  ><>
Bob Van Cleef, Systems Administrator             (408) 734-8100
MicroUnity, Inc.                             FAX (408) 734-8136
376 Martin Ave., Santa Clara, CA 95050  vancleef@microunity.com

vancleef@triton:~$ nmap -v saturn

Starting nmap V. 2.54BETA30 ( www.insecure.org/nmap/ )
No tcp,udp, or ICMP scantype specified, assuming vanilla tcp connect() 
scan. Use -sP if you really don't want to portscan (and just want to see 
what hosts are up).
Machine 10.2.2.3 MIGHT actually be listening on probe port 80
Host saturn (10.2.2.3) appears to be up ... good.
Initiating Connect() Scan against saturn.equoria.net (10.2.2.3)
Adding open port 21/tcp
Adding open port 983/tcp
Adding open port 32770/tcp
Adding open port 3306/tcp
Adding open port 6000/tcp
Adding open port 25/tcp
Adding open port 587/tcp
Adding open port 111/tcp
Adding open port 443/tcp
Adding open port 22/tcp
Adding open port 80/tcp
Adding open port 515/tcp
The Connect() Scan took 1 second to scan 1549 ports.
Interesting ports on saturn (10.2.2.3):
(The 1537 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
22/tcp     open        ssh                     
25/tcp     open        smtp                    
80/tcp     open        http                    
111/tcp    open        sunrpc                  
443/tcp    open        https                   
515/tcp    open        printer                 
587/tcp    open        submission              
983/tcp    open        unknown                 
3306/tcp   open        mysql                   
6000/tcp   open        X11                     
32770/tcp  open        sometimes-rpc3          


Nmap run completed -- 1 IP address (1 host up) scanned in 2 seconds
vancleef@triton:~$ su
Password: 
triton:/home/vancleef# nmap -v saturn

Starting nmap V. 2.54BETA30 ( www.insecure.org/nmap/ )
No tcp,udp, or ICMP scantype specified, assuming vanilla tcp connect() 
scan. Use -sP if you really don't want to portscan (and just want to see 
what hosts are up).
Bus error
triton:/home/vancleef#