Date: Sat, 24 Dec 2005 22:19:05 GMT From: Maciej Bogdanski <maciejb@widzew.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/90890: Problems with netwrok: vr0: tx shutdown timeout Message-ID: <200512242219.jBOMJ5Xl027939@www.freebsd.org> Resent-Message-ID: <200512242220.jBOMK3NU083786@freefall.freebsd.org>
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>Number: 90890
>Category: kern
>Synopsis: Problems with netwrok: vr0: tx shutdown timeout
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Dec 24 22:20:02 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Maciej Bogdanski
>Release: 6.0
>Organization:
private person
>Environment:
6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov 3 09:36:13 UTC 2005 root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC i386
>Description:
When my network is under heavy load (when i donwload something from lan > 800kb/s) i lose my connection, then,when i run tcpdump it works again.. Dmsg shows something like this:
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
..
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: tx shutdown timeout
vr0: restarting
this is my network card is:
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xe000-0xe0ff mem 0xe2000000-0xe20000ff irq 23 at device 18.0 on pci0
Some people told me that i should not let the driver to autoselect connection type, and select it manualy.
media: Ethernet autoselect (10baseT/UTP)
When i set media to 10baseT/UTP and mediaopt to full-duplex my connection strangly slows down. The highest transfer i can get from LAN is around 40kb/s instead of 800.
Im using mac adress emulation.
>How-To-Repeat:
Bring card under heavy load (>= 800-900 kb/s)
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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