Re: [Xen-users] xen 3.1 - domU hangs just after "xm create"

[Сергей Лукашевич <lukash33@xxxxxxxxx>]

After my changing from 'reboot on crash' to 'destroy on crash' the domain is 
simply crashing every time in a few seconds with the following in the xend.log:



[2007-06-26 14:25:26 9539] WARNING (XendDomainInfo:1065) Domain has crashed: 
name=sles id=12.



Also I have "xm dmesg", "/var/log/messages" and "domain-builder-ng.log" to look 
at. But nothing suspictious except the following lines in the



Jun 26 14:21:19 xen-ice /sbin/hotplug[23560]: /etc/hotplug/xen-backend.agent: 
line 14: sigerr: command not found



and later on





Jun 26 14:21:36 xen-ice kernel: irqbalance[3488]: segfault at 0000000000528238 
rip 00000000004016ba rsp 00007fff01578ed0 error 4





How could I guess reasons of the crash please. Will my posting more logs help?







25.06.07, 20:45, Petersson, Mats <Mats.Petersson@xxxxxxx> <>:



> So, the kernel crashes, and when it tries to restart, the old one hasn't gone 
> yet (maybe it never will??). 

> Not sure what to say here. Obviously, the kernel itself should be fine, as 
> Dom0 works fine. 

> Not sure what the "solution" refers to either - I guess it says "change the 
> settings for pre-emption model and frequency" to something else - but what I 
> don't really know. 

> There's nothing that says "this is wrong" in the xend.log as far as I can see 
> (but this is just the last few lines, right?)

> --

> Mats

> [snip lots of logs and old comments]




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