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Message-Id: <200210090838.g998cNic077675@www.freebsd.org>
Date: Wed, 9 Oct 2002 01:38:23 -0700 (PDT)
From: Anton Troshin <catarrh@viktod.com>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: i386/43852: 4.7-RC "device timeout" problem
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>Number:         43852
>Category:       i386
>Synopsis:       4.7-RC "device timeout" problem
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct 09 01:40:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Anton Troshin
>Release:        RELENG_4 cvs branch (4.7-RC currently)
>Organization:
-
>Environment:
FreeBSD viktod.com 4.7-RC FreeBSD 4.7-RC #7: Tue Oct  8 09:25:22 PDT 2002     root@viktod.com:/usr/src/sys/compile/VIKTOD  i386     
>Description:
   all network interfaces dies after some lagre amount of data transmitted thru one of the NICs. We used fxp and dc NICs. dc dies faster.

Last message in logs is "device timeout". After that machine is fully isolated from all networks.
>How-To-Repeat:
   Send some large alount of data thru one of the NICs. I've tried to transfer come hundred megs between two local machines, on 100BaseTX connection, in both full duplex and half duplex modes.
>Fix:
   no idea
>Release-Note:
>Audit-Trail:
>Unformatted:

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