Re: [Xen-ia64-devel] [IPF-xenU] "xm destroy" xenU may make xen0 crash

[Doi.Tsunehisa@xxxxxxxxxxxxxx]

Hi,

You (jingke.zhang) said:
> (XEN) BUG at mm.c:407
> (XEN) FIXME: implement ia64 dump_execution_state()
> (XEN)
> (XEN) ****************************************
> (XEN) Panic on CPU 1:
> (XEN) BUG at mm.c:407
> (XEN) ****************************************
> (XEN)
> (XEN) Reboot in five seconds...

  This issue is that it occurs in a race condition between p2m
table destruction and gnttab_copy for VNIF copy receiver. We've
been investigating it recently. We'll submit a patch to solve it
one of these days, I think.

Thanks,
- Tsunehisa Doi

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