[Xen-bugs] [Bug 1547] New: xen 3.4.1_19718_04-2.1 on opensuse 11.2 many oops and dom0 crashes on high IO in domU

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1547

           Summary: xen 3.4.1_19718_04-2.1 on opensuse 11.2 many oops and
                    dom0 crashes on high IO in domU
           Product: Xen
           Version: unstable
          Platform: x86-64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Linux-pv_ops dom0
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: flo@xxxxxxxxx


Hi,

See also http://bugzilla.novell.com/show_bug.cgi?id=551695

Summary: I get many oops during normal operation in both dom0 and domU. If domU
resides on a linux lvm volume, dom0 crashes on high IO load. Guests are all pv.

I also cannot start a opensuse 11.2 domU on a opensuse 11.1 dom0 (xen
3.3.1_18546). It crashes. Probably problem of domU kernel 2.6.31.5-0.1-xen?

Adding mem=4G or putting domU in a file seems to fix the problem.

Any hints?


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