Yes sir but now seeing "-1 EAGAIN (Resource temporarily unavailable)."

I am unfamilar with normal nmap strace output so your help greatly appreciated.

root@pentest:~# nmap -v -P0 XXX.XXX.XXX.XXX

Starting Nmap 6.47 ( http://nmap.org ) at 2014-09-16 10:55 CDT
Initiating Parallel DNS resolution of 1 host. at 10:55
Completed Parallel DNS resolution of 1 host. at 10:55, 0.00s elapsed
Initiating SYN Stealth Scan at 10:55
Scanning foo.bar.edu (XXX.XXX.XXX.XXX) [1000 ports]
SYN Stealth Scan Timing: About 15.00% done; ETC: 10:58 (0:02:56 remaining)

strace:

read(3, 0x7fff277e1dbc, 1)              = -1 EAGAIN (Resource temporarily 
unavailable)
sendto(4, 
"E\0\0,\r\273\0\0(\6\222\305\201Qw[\201QxN\247\364\rLx\21VM\0\0\0\0"..., 44, 0, 
{sa_family=AF_INET, sin_port=htons(3404), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, "E\0\0,\353\363\0\0,\6\260\214\201Qw[\201QxN\247\364 
\277x\21VM\0\0\0\0"..., 44, 0, {sa_family=AF_INET, sin_port=htons(8383), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, "E\0\0,\2230\0\0.\6\7P\201Qw[\201QxN\247\364\0Sx\21VM\0\0\0\0"..., 
44, 0, {sa_family=AF_INET, sin_port=htons(83), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,\236*\0\0005\6\365U\201Qw[\201QxN\247\364\r*x\21VM\0\0\0\0"..., 44, 0, 
{sa_family=AF_INET, sin_port=htons(3370), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
select(6, [5], NULL, NULL, {0, 947940}) = 0 (Timeout)
ioctl(3, TIOCGPGRP, [4748])             = 0
read(3, 0x7fff277e1dbc, 1)              = -1 EAGAIN (Resource temporarily 
unavailable)
sendto(4, 
"E\0\0,\22|\0\0004\6\202\4\201Qw[\201QxN\247\363\10\24x\20VL\0\0\0\0"..., 44, 
0, {sa_family=AF_INET, sin_port=htons(2068), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, "E\0\0,\365\340\0\0001\6\241\237\201Qw[\201QxN\247\363N 
x\20VL\0\0\0\0"..., 44, 0, {sa_family=AF_INET, sin_port=htons(20000), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
select(6, [5], NULL, NULL, {0, 25971})  = 0 (Timeout)
ioctl(3, TIOCGPGRP, [4748])             = 0
read(3, 0x7fff277e1dbc, 1)              = -1 EAGAIN (Resource temporarily 
unavailable)
sendto(4, 
"E\0\0,\244\236\0\0001\6\362\341\201Qw[\201QxN\247\363\27>x\20VL\0\0\0\0"..., 
44, 0, {sa_family=AF_INET, sin_port=htons(5950), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,*\361\0\0009\6d\217\201Qw[\201QxN\247\363\7\372x\20VL\0\0\0\0"..., 44, 
0, {sa_family=AF_INET, sin_port=htons(2042), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,>\317\0\0004\6U\261\201Qw[\201QxN\247\363\n\215x\20VL\0\0\0\0"..., 44, 
0, {sa_family=AF_INET, sin_port=htons(2701), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,\330>\0\0'\6\311A\201Qw[\201QxN\247\363\1\321x\20VL\0\0\0\0"..., 44, 0, 
{sa_family=AF_INET, sin_port=htons(465), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,\321B\0\0005\6\302=\201Qw[\201QxN\247\363\32\fx\20VL\0\0\0\0"..., 44, 0, 
{sa_family=AF_INET, sin_port=htons(6668), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, "E\0\0,\237=\0\0)\6\0C\201Qw[\201QxN\247\363!\311x\20VL\0\0\0\0"..., 
44, 0, {sa_family=AF_INET, sin_port=htons(8649), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,\2\351\0\0*\6\233\227\201Qw[\201QxN\247\363\v\311x\20VL\0\0\0\0"..., 44, 
0, {sa_family=AF_INET, sin_port=htons(3017), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
sendto(4, 
"E\0\0,\255\364\0\0005\6\345\213\201Qw[\201QxN\247\363\27\324x\20VL\0\0\0\0"...,
 44, 0, {sa_family=AF_INET, sin_port=htons(6100), 
sin_addr=inet_addr("999.999.999.999")}, 16) = 44
~

--
Thanks

Douglas Charles Duckworth
Unix Administrator
Tulane University
Technology Services
1555 Poydras Ave
NOLA -- 70112

E: [email protected]<mailto:[email protected]>
O: 504-988-9341
F: 504-988-8505

On 09/16/2014 10:42 AM, Eero Volotinen wrote:
Hi,

Does nmap -P0 target-ip work on root?

--
Eero

2014-09-16 18:37 GMT+03:00 Duckworth, Douglas C 
<[email protected]<mailto:[email protected]>>:
Thanks for the educational reply!

root      4374  0.1  0.8 172984 64976 ?        S    10:27   0:00 openvassd: 
testing XXX.XXX.XXX.XXX (/usr/local/var/lib/openvas/plugins/nmap.nasl)
root      4375  5.6  0.3  60304 26964 ?        S    10:27   0:00 nmap -n -P0 
-oG /tmp/nmap-network-1230976031 -sS -sU -sV -sR -O --osscan_guess -f -p 
T:1-65535,U:7,9,17,19,49,53,67-69,80,88,111,120,123,135-139,158,161-162,177,427,443,445,497,500,514-515,518,520,593,623,626,631,996-999,1022-1023,1025-1030,1433-1434,1645-1646,1701,1718-1719,1812-1813,1900,2000,2048-2049,2222-2223,3283,3456,3703,4444,4500,5000,5060,5353,5632,9200,10000,17185,20031,30718,31337,32768-32769,32771,32815,33281,49152-49154,49156,49181-49182,49185-49186,49188,49190-49194,49200-49201
 --min_parallelism 5 --max_parallelism 100 XXX.XXX.XXX.XXX

strace info:

ioctl(4294967295, TIOCGPGRP, [0])       = -1 EBADF (Bad file descriptor)
sendto(5, "E\0\0\34\204k 
\0:\6\352$\201Qw[\201QxN\324\260\223\222\261\177\34\272", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
sendto(5, "E\0\0\34\204k \1:\6\352#\201Qw[\201QxN\0\0\0\0`\2\4\0", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
sendto(5, "E\0\0\34\204k\0\2:\6\n#\201Qw[\201QxNk]\0\0\2\4\5\264", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
select(7, [6], NULL, NULL, {0, 2000})   = 0 (Timeout)
ioctl(4294967295, TIOCGPGRP, [0])       = -1 EBADF (Bad file descriptor)
sendto(5, "E\0\0\34\367\236 
\0009\6w\361\201Qw[\201QxN\324\2608\v\261\177\34\272", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
sendto(5, "E\0\0\34\367\236 \0019\6w\360\201Qw[\201QxN\0\0\0\0`\2\4\0", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
sendto(5, 
"E\0\0\34\367\236\0\0029\6\227\357\201Qw[\201QxN\306\344\0\0\2\4\5\264", 28, 0, 
{sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, 
16) = 28
select(7, [6], NULL, NULL, {0, 643109}^C <unfinished ...>

Looks like others have had experienced similar issues:

http://comments.gmane.org/gmane.comp.security.openvas.users/4053

Should I uncheck "Network Scan?"

Thanks
Doug

--
Thanks

Douglas Charles Duckworth
Unix Administrator
Tulane University
Technology Services
1555 Poydras Ave
NOLA -- 70112

E: [email protected]<mailto:[email protected]>
O: 504-988-9341
F: 504-988-8505

On 09/13/2014 02:47 AM, Michael Meyer wrote:

ps auxwww


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