[Xen-bugs] [Bug 1433] New: Frequent kernel paging errors crash domU on net_rx_action

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1433

           Summary: Frequent kernel paging errors crash domU on
                    net_rx_action
           Product: Xen
           Version: unspecified
          Platform: x86-64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Guest-OS
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: krs1ars@xxxxxxxxxxxxx


Under Xen 3.3.0 dom0 running gentoo's xen-sources-2.6.18-r12, I see frequent
kernel panics with several paravm domU's (all running xen-sources-2.6.18-r12).
net_rx_action is frequently listed in the dumps, though other causes are listed
as well (see below).

System CPU load seems to invoke the panics, but oddly, it doesn't seem to
correlate as I'd expect. That is, heavy load in domU a may invoke a panic in
domU b. 

Thanks.


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