linux-kernel - Network broken in kernel level.

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Message-ID: <465B9BD8.8040102@westea.org>
Date:	Tue, 29 May 2007 11:19:52 +0800
From:	Wang Penghui <wangpenghui@...tea.org>
To:	linux-kernel@...r.kernel.org
Subject: Network broken in kernel level.

Hello, list,

Recently, i have messed up with the follow problem, i have two server
both with two ethernet cards. Here are them:

[root@db1 ~]# lspci | grep -i eth
05:00.0 Ethernet controller: Marvell Technology Group Ltd. Gigabit
Ethernet Controller (rev 18)
07:04.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet
Controller (rev 05)

And they are running MySQL server on both of them. The OS is RHEL 4 with
the default kernel 2.6.9-5.ELsmp. These days there are lots of error
message comming out in /var/log/message and dmesg.

KERNEL: assertion (tp->copied_seq == tp->rcv_nxt || (flags & (MSG_PEEK |
MSG_TRUNC))) failed at net/ipv4/tcp.c (1348)
KERNEL: assertion (tp->copied_seq == tp->rcv_nxt || (flags & (MSG_PEEK |
MSG_TRUNC))) failed at net/ipv4/tcp.c (1348)
KERNEL: assertion (tp->copied_seq == tp->rcv_nxt || (flags & (MSG_PEEK |
MSG_TRUNC))) failed at net/ipv4/tcp.c (1348)
KERNEL: assertion (flags & MSG_PEEK) failed at net/ipv4/tcp.c (1284)
KERNEL: assertion (flags & MSG_PEEK) failed at net/ipv4/tcp.c (1284)

When it appeared, the network of Marvell card has been broken. It
connected but accessable.
We have installed the driver of the Marvell card manully with the driver
"Driver version: 8.30.2.3 (Dec-14-2005)".

I have digged in google for a long time. But unluckly, i haven't got the
sulotion.

Did i need a kernel upgrade or driver upgrade or anything else?

Every response is apperciated.

Wang.
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