Date: Fri, 22 Feb 2008 23:18:08 +0100 From: Raul <raul@pop.isdefe.es> To: Christoph Schug <chris+freebsd-current@schug.net> Cc: Pyun YongHyeon <pyunyh@gmail.com>, FreeBSD Current <freebsd-current@freebsd.org>, Robert Backhaus <robbak@robbak.com> Subject: Re: Packet corruption in re0 (and em0 too) Message-ID: <47BF4A20.6070304@pop.isdefe.es> In-Reply-To: <47BE9910.7030501@pop.isdefe.es> References: <d4499580802201703t1dcc3143x96e85cd8e562489@mail.gmail.com> <20080221035014.GB26427@cdnetworks.co.kr> <d4499580802202047g6baec3eag564ed6f59f90d10@mail.gmail.com> <20080221050635.GC26427@cdnetworks.co.kr> <20080221143748.GE10726@lega.schug.net> <47BE9910.7030501@pop.isdefe.es>
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Quoting myself after some more testing ... Raul escribió: [....] > the same behavior happens. I left the box by night compiling CURRENT and > this morning I've run my 'stress tests' (once again with re0) ... the > box break to gdb as far I remember (too sleepy, sorry). Well, at least > no garbage over the link BD. Really sleepy, it was not gdb, just a LOR. If is anybody interested on it, I'll can reproduce it after a bit more tests with RELENG_7_0. > The fastest method I found to reproduce the problem is receive a > compresed tar (with good compression ratio) over the network (using nc, > 100 Mbps fdx), pipe through tar that decompress and write it on disk (a > lot of MB/s and tps looking at 'systat -vm'). The source tar file is > about 5Gb and link always fails before EOF :|. That's still true at least for RELENG_7_0 and re0. Nothing new I guess. I can't reproduce it with em0. Sorry for the noise. I'm going to try the proposed if_re.c and if_rlreg.h as Christoph is doing ... Regards, Raul
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