[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] null domains | xen4.4
On Mon, 2014-12-01 at 13:54 +0300, Alexey wrote: > xl list two domains for example: > (null) 67 0 8 --pssd > 135229.6 > (null) 69 0 4 --ps-d > 4172.2 > > vif67.0 still exist in my dom0 and i can't "ip link delete" it. > Attached block device marked as busy also. What does "xenstore-ls -fp" say? Are the backend xenstore nodes still present? > We try to use the last 3.10 kernel, now new nodes use 3.10.61 kernel, > but this node on which I can experiment was booted with 3.10.55 kernel. I meant something newer than 3.10, not just the latest 3.10. > I attach xl-dmesg after 'q' trigger. Thanks, seems like each domain has three leaked pages, e.g.: (XEN) Memory pages belonging to domain 4: (XEN) DomPage 0000000000c2b7e6: caf=00000001, taf=7400000000000001 (XEN) DomPage 0000000000c2aa03: caf=00000001, taf=7400000000000001 (XEN) DomPage 0000000000cb8397: caf=00000001, taf=7400000000000001 If the vifX.Y device is still in existence then there's a pretty good chance it's holding a page, likewise any disk backends etc. Are there any messages in the dom0 dmesg around the time of the guest supposedly shutting down? How about logs under /var/log/xen. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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