Bug 6142 - intermittant failures in ifconfig
intermittant failures in ifconfig
Status: CLOSED WORKSFORME
Product: Red Hat Linux
Classification: Retired
Component: net-tools (Show other bugs)
6.1
All Linux
medium Severity medium
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Assigned To: Phil Knirsch
:
: 7777 (view as bug list)
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 1999-10-20 12:08 EDT by jlewis
Modified: 2015-03-04 20:08 EST (History)
2 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Last Closed: 2002-01-17 05:25:51 EST
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RHEL 7.3 requirements from Atomic Host:
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Description jlewis 1999-10-20 12:08:25 EDT
[root@gsvlfl-ns-1 html]# /sbin/ifconfig
: error fetching interface information: Device not found
[root@gsvlfl-ns-1 html]# /sbin/ifconfig
eth0      Link encap:Ethernet  HWaddr 00:90:27:4D:A5:C0
          inet addr:209.208.0.2  Bcast:209.208.0.127
Mask:255.255.255.128
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:28394921 errors:0 dropped:0 overruns:0
frame:0
          TX packets:27046925 errors:0 dropped:0 overruns:0
carrier:0
          collisions:181003 txqueuelen:100
          Interrupt:11 Base address:0x6400

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:3924  Metric:1
          RX packets:46189 errors:0 dropped:0 overruns:0
frame:0
          TX packets:46189 errors:0 dropped:0 overruns:0
carrier:0
          collisions:0 txqueuelen:0

This happens infrequently enough that I've not tried to look
into what's causing it.
Comment 1 Jeff Johnson 2000-01-14 10:56:59 EST
*** Bug 7777 has been marked as a duplicate of this bug. ***
Comment 2 Jeff Johnson 2000-01-14 13:58:59 EST
This smells like a failure while loading a module. Can you verify that
the ethernet module is not loaded using lsmod when ifconfig fails?
Comment 3 tom 2000-01-14 22:05:59 EST
The module is definitely loaded as I log in over the network to check the
servers and incidentally generate the error.
Comment 4 Jeff Johnson 2000-01-15 12:18:59 EST
The critical question is whether the module is loaded at the time ifconfig
fails. So, just to verify, are you saying that you've seen ifconfig fail
*while* you were logged in from the network? There may be other module loads
causing ifconfig to occaisionally fail, not just the NIC driver.
Comment 5 tom 2000-01-15 18:33:59 EST
Yup, the network driver (eepro100) was definitely loaded when ifconfig fails, it
has to be loaded as I ssh in via eth0. The only other module loaded is the
aic7xxx.
Comment 6 Phil Knirsch 2002-01-17 05:25:46 EST
Does this bug still exists with newer kernels/newer distribution?

If not i'll be closing this bug in 2 weeks as 'WORKSFORME' in the current release.

Read ya, Phil
Comment 7 Phil Knirsch 2002-02-14 07:43:31 EST
Closing this bug due to inactivity.

Read ya, Phil

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