Kernel NMI error

[msrinath]

Hello Everybody,

Can anyone help me on this?

Recently one of our servers running RedHat linux 7.2 with 2.4.7-10 SMP
kernel generated the following log and the system rebooted. This system has
2 CPUs.

Sep 16 01:34:24 cbesc ftpd[30753]: FTP LOGIN FROM 16.128.157.7
[16.128.157.7], scuser
Sep 16 01:36:48 cbesc ftpd[30753]: FTP session closed
Sep 16 01:54:30 cbesc kernel: Uhhuh. NMI received for unknown reason 35.
Sep 16 01:54:30 cbesc kernel: Dazed and confused, but trying to continue
Sep 16 01:54:30 cbesc kernel: Do you have a strange power saving mode
enabled?
Sep 16 01:54:30 cbesc kernel: eth0: card reports no resources.
Sep 16 01:58:09 cbesc syslogd 1.4.1: restart.
Sep 16 01:58:09 cbesc syslog: syslogd startup succeeded

This is the first time we have faced this problem. The ethernet card used is
intel eepro 100. The details are shown below.

Sep 16 07:33:53 cbesc kernel: eepro100.c:v1.09j-t 9/29/99 Donald Becker
http://cesdis.gsfc.nasa.gov/linux/drivers/eepro100.html
Sep 16 07:33:53 cbesc kernel: eepro100.c: $Revision: 1.36 $ 2000/11/17
Modified by Andrey V. Savochkin <saw@xxxxxxxxxxxxx> and others
Sep 16 07:33:53 cbesc kernel: eth0: Intel Corporation 82557 [Ethernet Pro
100], 00:A0:C9:A0:B7:71, IRQ 16.
Sep 16 07:33:53 cbesc kernel:   Receiver lock-up bug exists -- enabling
work-around.
Sep 16 07:33:53 cbesc kernel:   Board assembly 668081-004, Physical
connectors present: RJ45
Sep 16 07:33:53 cbesc kernel:   Primary interface chip i82555 PHY #1.
Sep 16 07:33:54 cbesc kernel:   General self-test: passed.
Sep 16 07:33:54 cbesc kernel:   Serial sub-system self-test: passed.
Sep 16 07:33:54 cbesc kernel:   Internal registers self-test: passed.
Sep 16 07:33:54 cbesc kernel:   ROM checksum self-test: passed (0x3c15c8f1).
Sep 16 07:33:54 cbesc kernel:   Receiver lock-up workaround activated.


Please let me know why this happened and whether it indicates any hardware
problem in the system.

Thanks & Regards,

- Srinath.


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