Date: Fri, 2 Mar 2001 15:26:41 -0800 (PST) From: Dan Phoenix <dphoenix@bravenet.com> To: Dan Debertin <airboss@bitstream.net> Cc: "freebsd-hackers@FreeBSD.ORG" <freebsd-hackers@FreeBSD.ORG> Subject: Re: easy way to crash freebsd Message-ID: <Pine.BSO.4.21.0103021524390.27749-100000@gandalf.bravenet.com> In-Reply-To: <Pine.LNX.4.30.0103021713040.21348-100000@dmitri.bitstream.net>
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[root@lotho dphoenix]# uname -a FreeBSD lotho.sf.bravenet.com 4.2-STABLE FreeBSD 4.2-STABLE #0: Thu Mar 1 17:07:55 PST 2001 droot@lotho.sf.bravenet.com:/usr/src/sys/compile/MYKERNEL i386 [root@lotho dphoenix]# Here is the machine i was able to do it on. Btw it won't happen instantly Give it a few hours to run out of mbufs etc :) name lookups shouldn't be happening in kernel space. was somethign suggested. On Fri, 2 Mar 2001, Dan Debertin wrote: > Date: Fri, 2 Mar 2001 17:15:02 -0600 (CST) > From: Dan Debertin <airboss@bitstream.net> > To: Dan Phoenix <dphoenix@bravenet.com> > Cc: "freebsd-hackers@FreeBSD.ORG" <freebsd-hackers@FreeBSD.ORG> > Subject: Re: easy way to crash freebsd > > Unable to replicate. Opened up 1,000 connections to port 22 with > /etc/resolv.conf symlinked to /etc/foo. FreeBSD-4.1.1-RELEASE. > > Have fun, > > Dan Debertin > -- > ++ Unix is the worst operating system, except for all others. > > ++ Dan Debertin > ++ Senior Systems Administrator > ++ Bitstream Underground, LLC > ++ airboss@bitstream.net > ++ (612)321-9290 x108 > ++ GPG Fingerprint: 0BC5 F4D6 649F D0C8 D1A7 CAE4 BEF4 0A5C 300D 2387 > > > On Fri, 2 Mar 2001, Dan Phoenix wrote: > > > > > > > symbolic link /etc/resolv.conf > > to a non-existant file....throw a bunch of connections at it > > and watch it reboot. > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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