*BSD News Article 99379


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From: doogie <doogie@forbidden-donut.anet-stl.com>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: strange kernel log messages ....
Date: 10 Jul 1997 17:08:22 GMT
Organization: Western Pacific Network Services
Lines: 36
Message-ID: <5q34u6$pah$3@opus.anet-stl.com>
References: <33C48FAE.3FFC@polito.it>
NNTP-Posting-Host: forbidden-donut.anet-stl.com
X-Newsreader: TIN [UNIX 1.3 unoff BETA 970527; i386 FreeBSD 3.0-CURRENT]
Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:44225

Paolo Tealdi <tealdi@polito.it> wrote:

> I have a 2.2.1 RELEASE system that every morning send me the 
> security check output mail. 
> The kernel log alwais report this strange sequence of escapes 
> characters ....
> Somebody can tell me what they are ?

> [8;1H\^[[m\^[[8;1H\^[[9;1H\^[[m\^[[9;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1
> H\^[[m\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[
> m\^[[21;2H\^[[m\^[[9;1H\^[[m\^[[7m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m\^
> [[1m\^[[m\^[[9;1H\^[[9;1H\^[[m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m\^[[1m
> \^[[m\^[[9;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[m\^[[19;1H\^[[m\
> ^[[20;1H\^[[m\^[[21;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;2H\^[[m\^[[8;1H\^[
> [m\^[[7m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m\^[[1m\^[[m\^[[8;1H\^[[8;1H\
> ^[[m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m\^[[1m\^[[m\^[[8;1H\^[[m\^[[19;1
> H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[
> m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;2H\^[[m\^[[7;1H\^[[m\^[[7m\^[[m\^[[23;1H\^[[
> m\^[[23;1H\^[[m\^[[1m\^[[m\^[[1m\^[[m\^[[7;1H\^[[7;1H\^[[m\^[[m\^[[23;1H\^[[m\^[
> [23;1H\^[[m\^[[1m\^[[m\^[[1m\^[[m\^[[7;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21
> ;1H\^[[m\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^
> [[m\^[[21;2H\^[[m\^[[6;1H\^[[m\^[[7m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m
> \^[[1m\^[[m\^[[6;1H\^[[6;1H\^[[m\^[[m\^[[23;1H\^[[m\^[[23;1H\^[[m\^[[1m\^[[m\^[[
> 1m\^[[m\^[[6;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[m\^[[19;1H\^[[
> m\^[[20;1H\^[[m\^[[21;1H\^[[m\^[[19;1H\^[[m\^[[20;1H\^[[m\^[[21;2H\^[[m\^[[5;1H\

> Really beautiful ....

If you boot into the kernel configuration (-c at the boot prompt) it
throws some garbage into the kernel message list. I believe it's all the
ansi positioning code and such. If you don't boot like that, you wont' get
all that. 

-- 
Jason Young
ANET Technical Staff