[2287] in linux-net channel archive
double lock on device queue
daemon@ATHENA.MIT.EDU (Thomas Koenig)
Fri Mar 29 12:07:30 1996
From: Thomas Koenig <ig25@mvmap66.ciw.uni-karlsruhe.de>
To: linux-kernel@vger.rutgers.edu, linux-net@vger.rutgers.edu,
alan@cymru.net (Alan Cox)
Date: Fri, 29 Mar 1996 17:05:42 +0100 (MET)
While running ssh-keyscan, I got a 'double lock on device queue' error.
This was while talking to thousands of hosts at once (using non-blocking
socket I/O), with a P90/PCI, 3c503/16, and vanilla 1.3.80.
At the time, several hundreds of ICMP redirects and other things were
coming in (RT_CACHE_DEBUG is 0, or else I'd have gotten tons of rt_*
messages, I presume :-)
--
Thomas Koenig, Thomas.Koenig@ciw.uni-karlsruhe.de, ig25@dkauni2.bitnet.
The joy of engineering is to find a straight line on a double
logarithmic diagram.
