linux-kernel - Strange errors from e1000 driver (2.6.18)

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Message-ID: <453BBC9E.4040300@google.com>
Date:	Sun, 22 Oct 2006 11:46:54 -0700
From:	"Martin J. Bligh" <mbligh@...gle.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org
Subject: Strange errors from e1000 driver (2.6.18)

I'm getting a lot of these type of errors if I run 2.6.18. If
I run the standard Ubuntu Dapper kernel, I don't get them.
What do they indicate?

Oct 21 18:48:28 localhost kernel: buffer_info[next_to_clean]
Oct 21 18:48:28 localhost kernel:   time_stamp           <7b79d33>
Oct 21 18:48:28 localhost kernel:   next_to_watch        <3d>
Oct 21 18:48:28 localhost kernel:   jiffies              <7b7a0c1>
Oct 21 18:48:28 localhost kernel:   next_to_watch.status <0>
Oct 21 18:48:30 localhost kernel:   Tx Queue             <0>
Oct 21 18:48:30 localhost kernel:   TDH                  <3d>
Oct 21 18:48:30 localhost kernel:   TDT                  <44>
Oct 21 18:48:30 localhost kernel:   next_to_use          <44>
Oct 21 18:48:30 localhost kernel:   next_to_clean        <39>
Oct 21 18:48:30 localhost kernel: buffer_info[next_to_clean]
Oct 21 18:48:30 localhost kernel:   time_stamp           <7b79d33>
Oct 21 18:48:30 localhost kernel:   next_to_watch        <3d>
Oct 21 18:48:30 localhost kernel:   jiffies              <7b7a2b5>
Oct 21 18:48:30 localhost kernel:   next_to_watch.status <0>
Oct 21 18:48:32 localhost kernel:   Tx Queue             <0>
Oct 21 18:48:32 localhost kernel:   TDH                  <3d>
Oct 21 18:48:32 localhost kernel:   TDT                  <44>
Oct 21 18:48:32 localhost kernel:   next_to_use          <44>
Oct 21 18:48:32 localhost kernel:   next_to_clean        <39>
Oct 21 18:48:32 localhost kernel: buffer_info[next_to_clean]
Oct 21 18:48:32 localhost kernel:   time_stamp           <7b79d33>
Oct 21 18:48:32 localhost kernel:   next_to_watch        <3d>
Oct 21 18:48:32 localhost kernel:   jiffies              <7b7a4a9>
Oct 21 18:48:32 localhost kernel:   next_to_watch.status <0>
Oct 21 18:48:34 localhost kernel:   Tx Queue             <0>
Oct 21 18:48:34 localhost kernel:   TDH                  <3d>
Oct 21 18:48:34 localhost kernel:   TDT                  <44>
Oct 21 18:48:34 localhost kernel:   next_to_use          <44>
Oct 21 18:48:34 localhost kernel:   next_to_clean        <39>
Oct 21 18:48:34 localhost kernel: buffer_info[next_to_clean]
Oct 21 18:48:34 localhost kernel:   time_stamp           <7b79d33>
Oct 21 18:48:34 localhost kernel:   next_to_watch        <3d>
Oct 21 18:48:34 localhost kernel:   jiffies              <7b7a69d>
Oct 21 18:48:34 localhost kernel:   next_to_watch.status <0>
Oct 21 18:48:35 localhost kernel: NETDEV WATCHDOG: eth0: transmit timed out
Oct 21 18:48:36 localhost kernel: e1000: eth0: e1000_watchdog: NIC Link 
is Up 100 Mbps Full Duplex
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