Rushan Sobar wrote:
Well i follow most of your steps 1st no pattern in the freez 2nd i turn the verbose logging and put this line in /etc/syslog.conf *.* /dev/tty12
and until now the uptime around 2 days my log start showing the following error's
Nov 4 13:31:52 mec kernel: klogd 1.4.1, log source = /proc/kmsg started. Nov 4 13:33:20 mec kernel: hw tcp v4 csum failed Nov 4 13:35:21 mec kernel: hw tcp v4 csum failed Nov 4 13:37:31 mec last message repeated 9 times Nov 4 13:39:26 mec kernel: hw tcp v4 csum failed Nov 4 13:41:40 mec kernel: hw tcp v4 csum failed Nov 4 13:42:49 mec last message repeated 7 times Nov 4 13:43:28 mec kernel: hw tcp v4 csum failed Nov 4 13:54:10 mec last message repeated 2 times Nov 4 13:58:14 mec last message repeated 2 times Nov 4 13:59:44 mec last message repeated 3 times
anything help ? whats that error exactly?
Regards Rushan
----- Original Message ----- From: "Crucificator" <crucificator@xxxxxxx> To: "General Red Hat Linux discussion list" <redhat-list@xxxxxxxxxx> Sent: Thursday, November 04, 2004 12:50 PM Subject: Re: Redhat 9 wired freeze and halt
Rushan Sobar wrote:
Hi,
i install the memtester and test with it everything seems to be ok
Your problem is not well defined (not by you but by the circumstances) so I for one can't help you.
If I were in your shoes I would do this:
1. Disable anything that resembles Power Management on your computer (long shot after you said that it happens after a week but worth trying)
2. Find out if there is a time pattern in these freezes. If there is then 99.9% it should be a software thing.
3. You mentioned that every week you get this. Check out cron weekly. If there is a job, execute it and see if you get the same effect.
4. put every service on verbose logging and put this line in /etc/syslog.conf:
*.* /dev/tty12.
Restart the machine completely (or restart every service that you modified manualy, including syslog, if you prefer :) ) and comute to tty12
5. After the freeze you should see what was the last thing that happened after the freeze.
6. Post the contents of the screen again to this list (if after a week consider starting a new thread :) ) and then we hopefully will have much more to go on
Regards, Crucificator
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Disable ECN: echo 0 > /proc/sys/net/ipv4/tcp_ecn
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