Kernel crash upon boot

Kernel crash upon boot

[Stefan de Konink]

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I have recompiled a gentoo-2.6.21-xen kernel now for many times 
(including mrproper) for some strange reason my new kernel is 
incompatible with my working older kernel (same xen version). It is 
running on a Dell1950 with 32GB of RAM, without any disks.

My gcc version is 4.3.1.

The crash is described in the image attached. I have a feeling it is 
related to USB; that would be the first thing to come up after a working 
Xen kernel.


Stefan

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Re: Kernel crash upon boot

[Stefan de Konink]

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Stefan de Konink schreef:
> I have recompiled a gentoo-2.6.21-xen kernel now for many times 
> (including mrproper) for some strange reason my new kernel is 
> incompatible with my working older kernel (same xen version). It is 
> running on a Dell1950 with 32GB of RAM, without any disks.
> 
> My gcc version is 4.3.1.
> 
> The crash is described in the image attached. I have a feeling it is 
> related to USB; that would be the first thing to come up after a working 
> Xen kernel.

I have created a minimal kernel now, what I see is that when I disable:

Block-device backend driver (I get 90% good boots)
(Having tab enabled)


But I the 10% it breaks with the attached code.


I'm going to give a full recompile a shot with a gcc3 version.


Stefan

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Re: Kernel crash upon boot

[Stefan de Konink]

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Stefan de Konink schreef:
> I'm going to give a full recompile a shot with a gcc3 version.

3.4.6 gives...


I might have to recompile xen with 3.4.6. Obviously, there seems to be a 
problem...

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