[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [BUG] Xen vm kernel crash in get_free_entries.
On 16/10/13 07:28, Astarta wrote: > Hello, > > This is a some kind of a follow up to the > http://lists.xen.org/archives/html/xen-devel/2013-09/msg03109.html ( > Linux 3.11.1 HVM guest kernel crash when started with xl > (get_free_entries)). > > Looks like we've here the similar issue. > > Xen VM with 3.8.13 kernel crashes in get_free_entries (kernel BUG at > drivers/xen/grant-table.c:1181!), i.e in: > BUG_ON(grefs_per_grant_frame == 0);. 3.11.5 kernel behaves in exactly > the same way. > > Whole kernel log is attached. It does not contain any "Grant tables > using version" message. > > Seems that gnttab_request_version() has was never executed, so > grefs_per_grant_frame was never set. > > Could you please advice on this issue? I think you're missing the platform pci device required for PVHVM. What's your VM's xl.cfg? David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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