Date: Wed, 8 Mar 2006 00:30:02 GMT From: Miguel Lopes Santos Ramos <miguel@anjos.strangled.net> To: kris@obsecurity.org Cc: kuriyama@imgsrc.co.jp, freebsd-stable@freebsd.org Subject: Re: rpc.lockd brokenness (2) Message-ID: <200603080030.k280U2Yh003731@compaq.anjos.strangled.net> In-Reply-To: <20060307224337.GA28034@xor.obsecurity.org>
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> From: Kris Kennaway <kris@obsecurity.org> > Subject: Re: rpc.lockd brokenness (2) > [...] > but there's no evidence in the trace that it ever tries to write. Can > you also obtain a ktrace -i dump from cron? The file remains empty. I really don't know enough about NFS, but isn't that getattr message repeated some seconds latter, and repeated... (even though it always gets an answer) The ktrace is in http://mega.ist.utl.pt/~mlsr/ktrace.txt I'm not sure it's good. I can't see cron.pid there. I had to reboot to end the process, otherwise I couldn't kill cron and the trace didn't grow either. > Also while you're there, could you obtain a binary format tcpdump > (tcpdump -w) instead? This may be parsed with tools like ethereal > which will help with the analysis. The tcpdump -w is in http://mega.ist.utl.pt/~mlsr/nfs.bin Thank you ---- Miguel Ramos
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