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[Xen-devel] 3.0.4 Xen fault live migrating PAE domain

from [John Levon]

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Subject:	[Xen-devel] 3.0.4 Xen fault live migrating PAE domain
From:	John Levon <levon@xxxxxxxxxxxxxxxxx>
Date:	Wed, 24 Jan 2007 04:31:34 +0000
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Trying to live migrate a PAE solaris domain very easily gives:

(XEN) Assertion 'test_bit(_DOMF_dying, &d->domain_flags)' failed, line
2777,
file multi.c
(XEN) BUG at multi.c:2777
(XEN) ----[ Xen-3.0.4-1-sun  x86_32p  debug=y  Not tainted ]----
...
(XEN) Xen call trace:
(XEN)    [<ff120909>] __bug+0x29/0x48
(XEN)    [<ff17741b>] sh_page_fault__shadow_3_guest_3+0x727/0x10a3
(XEN)    [<ff140df0>] fixup_page_fault+0x1f2/0x203
(XEN)    [<ff140e98>] do_page_fault+0x97/0x21d
(XEN)    [<ff17d542>] handle_exception+0x62/0x92

64-bit is fine. I haven't tested non-PAE yet. I'm not at all familiar
with the shadow code; is there something useful I can do to help debug
the issue?

thanks
john

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