[Users] Kernel warning/error when booting the kernel

[Sterling Windmill]

It may be a kernel bug that was fixed by this patch: 

http://lkml.org/lkml/2007/5/22/35 

Regardless, I wouldn't recommend using the 2.6.22 OpenVZ kernel as it hasn't been touched since late 2007 and is no longer maintained. 

----- Original Message ----- 
From: "unni krishnan" <unnikrishnan.a at gmail.com> 
To: users at openvz.org 
Sent: Sunday, March 8, 2009 12:51:03 AM GMT -05:00 US/Canada Eastern 
Subject: [Users] Kernel warning/error when booting the kernel 

Hi, 

I am getting a number of following messages when booting the OpenVZ kernel 

[root at localhost ~]# grep NOHZ /var/log/messages 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 20 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:30:20 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 20 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 00:32:45 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 20 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 10 
Mar 6 11:23:55 localhost kernel: NOHZ: local_softirq_pending 10 



But I am able to get the system up with that kernel. 

[root at localhost ~]# uname -a 
Linux localhost.localdomain 2.6.22-ovz005 #1 SMP Fri Mar 6 00:21:04 
IST 2009 i686 athlon i386 GNU/Linux 
[root at localhost ~]# 



Do you have any idea ? 

-- 
--------------------- 
With regards, 
Unni 

"A candle loses nothing by lighting another candle" 
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