Bug 70969 - Network interface shutdowns randomly
Network interface shutdowns randomly
Status: CLOSED NOTABUG
Product: Red Hat Linux
Classification: Retired
Component: kernel (Show other bugs)
7.3
i386 Linux
medium Severity high
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Assigned To: Arjan van de Ven
Brian Brock
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2002-08-07 09:45 EDT by Need Real Name
Modified: 2007-04-18 12:45 EDT (History)
0 users

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Fixed In Version:
Doc Type: Bug Fix
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Clone Of:
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Last Closed: 2002-08-07 09:56:18 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Need Real Name 2002-08-07 09:45:13 EDT
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.1b) Gecko/20020801

Description of problem:
Sometimes (mostly in night about 23h but it could be just accident) network
interface gets shutdown with this message in /var/log/messages:

Aug  5 23:29:42 localhost network: Shutting down interface eth0:  succeeded
Aug  5 23:29:43 localhost network: Shutting down loopback interface:
succeeded
Aug  5 23:29:43 localhost /etc/hotplug/net.agent: NET unregister event not
supported
Aug  5 23:29:43 localhost kernel: PCI: Found IRQ 10 for device 00:0d.0
Aug  5 23:29:43 localhost kernel: 3c59x: Donald Becker and others.
www.scyld.com/network/vortex.html
Aug  5 23:29:43 localhost kernel: 00:0d.0: 3Com PCI 3c905C Tornado at
0xdc00. Vers LK1.1.16

This happens on two different machines (one using 3Com, other one using e1000 +
sis900). When I recompiled kernel (RH 7.3 2.4.18 + XFS patch) with different
options it stopped. I suspect that helped when I turned off "hotplug" options at
all.

Version-Release number of selected component (if applicable):


How reproducible:
Couldn't Reproduce

Steps to Reproduce:


Additional info:
Comment 1 Arjan van de Ven 2002-08-07 09:47:32 EDT
what exact kernel version are you using?
Comment 2 Need Real Name 2002-08-07 09:56:14 EDT
I'm using default RH 7.3 kernel (2.4.18-4) with XFS support
(2.4.18-4SGI_XFS_1.1). I'm using default kernel as it comes. When I recompile it
with some features disabled (like hotplug) it doesn't appear any more. As it is
production system I cannot do any more tests and on my test system this error
doesn't appear.
Comment 3 Arjan van de Ven 2002-08-07 09:57:39 EDT
Please report bugs in the SGI Linux kernel to SGI, not us.
Comment 4 Need Real Name 2002-08-07 10:04:42 EDT
Sorry, but I disagree - this error seems to be connected to hotplug and/or
network part of the system. Even on one system I was forced stop using XFS (some
little bug in endian conversion causing file corruption when copying large
amounts of files and data) and this error was still occuring. Also when I left
XFS compiled in and turned off another parameters (like I mention - hotplug
support) the error disappeared.

I know it's almost impossible to reproduce this bug so I don't expect it to be
solved - just wanted to make a bugzilla record in case somebody else comes to
this problem also.

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