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Re: Exception fail / crash
From: Henri Doreau <henri.doreau () gmail com>
Date: Fri, 27 Jan 2012 15:30:13 +0100

2012/1/27 Ron <ron () skullsecurity net>:

I'm running into this exception:

nmap: nsock_core.c:186: update_events: Assertion `(ev_inc & ev_dec) ==
0' failed.

It happens during the script scan. I can reproduce the errror, but it takes a couple hours. Here's my commandline:

sudo ./nmap -sT -T4 -n -d -p- -A --log-errors --script="(safe or http-*
or smtp-* or pop3-* or sip-*) and not *brute* and not *broadcast* and
not *fuzz* and not *firewalk* and not *qscan*" --min-hostgroup=100 -PN
- -oA out --min-rate 100 -iL targets.txt

Let me know if you need further information. I don't have a core file, but I can probably get one if necessary.


Hi Ron,

Thanks for the report. I'll investigate the problem.
Currently I can't reproduce it, so a coredump or debug output would
probably help, if that's ok for you.


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