[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#115767: I see this too on x86-xen running etch



Hi,

I get this error message and sshd dying intermittently since I
upgraded one of my sarge xen domains to etch.  It always happens in
the middle of a prolonged dictionary attack on my sshd.  My other
sarge domains on the same hardware get the dictionary attacks and
weather them fine though.

I don't understand how it can be running out of random bytes when
/dev/urandom is there and appears to be working.

Last time this happened I ran sshd from the console like so:

/usr/sbin/sshd -eD -o 'LogLevel VERBOSE'

and got this:

(snip thousands of similar lines)
Failed password for invalid user random from 219.238.174.73 port 47185 ssh2
Received disconnect from 219.238.174.73: 11: Bye Bye
Connection from 219.238.174.73 port 47333
Invalid user cacilia from 219.238.174.73
input_userauth_request: invalid user cacilia
Failed password for invalid user cacilia from 219.238.174.73 port 47333 ssh2
Received disconnect from 219.238.174.73: 11: Bye Bye
Connection from 219.238.174.73 port 47476
Couldn't obtain random bytes (error 604389476)
ruminant:~#

Any ideas?

-- 
http://strugglers.net/wiki/Xen_hosting -- A Xen VPS hosting hobby
Encrypted mail welcome - keyid 0x604DE5DB

Attachment: signature.asc
Description: Digital signature


Reply to: