From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3C0E65A1.C860C834@chinook.com> Date: Wed, 05 Dec 2001 13:21:21 -0500 From: Peter Desnoyers MIME-Version: 1.0 To: Jean-Denis Boyer Cc: "'Ricardo Scop'" , linuxppc-embedded@lists.linuxppc.org, Dan Malek , andy_lowe@mvista.com Subject: Re: Kernel oops while routing References: Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Could this be related to a problem we've been seeing on the 860T, resulting in the following messages? NETDEV WATCHDOG: eth0: transmit timed out eth0: transmit timed out. Ring data dump: cur_tx c02f7130, dirty_tx c02f7130 cur_rx: c02f70d8 tx: 16 buffers c02f7100: 1c00 004e 02a69442 c02f7108: 1c00 004e 02a69542 c02f7110: 1c00 004e 02a69642 c02f7118: 1c00 004e 02a69742 c02f7120: 1c00 004e 02a69842 c02f7128: 1c00 004e 02a69942 c02f7130: 1c00 0049 02a2e05e c02f7138: 1c00 0042 02a69c4e c02f7140: 1c04 0042 02aa2b3e c02f7148: 1c00 0036 02c8f6b2 c02f7150: 1c00 0042 02aaaf2e c02f7158: 1c00 0042 02aa213e c02f7160: 1c00 0042 02aa223e c02f7168: 1c00 0042 02aa233e c02f7170: 1c00 0042 02a6914e c02f7178: 3c00 004e 02a69342 rx: 32 buffers c02f7000: 8880 0040 002f6000 [...] This only seems to occur when receiving bulk data on a TCP connection - we never saw it ftp-ing onto a system when we used an NFS filesystem, but now that we're booting a ramdisk, an FTP get of more than 10-20k results in a guaranteed transmitter timeout. -- ..................................................................... Peter Desnoyers (781) 457-1165 pdesnoyers@chinook.com Chinook Communications (617) 661-1979 pjd@fred.cambridge.ma.us 100 Hayden Ave, Lexington MA 02421 ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/