[Bugme-new] [Bug 40872] New: windows XP Guest node crashes using kvm-86

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Aug 10 09:40:40 PDT 2011


https://bugzilla.kernel.org/show_bug.cgi?id=40872

           Summary: windows XP Guest node  crashes using kvm-86
           Product: Virtualization
           Version: unspecified
    Kernel Version: 2.6.18-194.11.3.el5  x86_64
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: kvm
        AssignedTo: virtualization_kvm at kernel-bugs.osdl.org
        ReportedBy: msalame at msn.com
        Regression: No


Hello,
I am having windows xp sp3 crashes when using the following:

the host is red hat 5 with 2.6.18-194.11.3.el5 64 bit
model name      : Intel(R) Xeon(R) CPU           E5540  @ 2.53GH

the host is running kvm-86 for kernel modules and qemu-kvm-0.14.0 for
userspace.
the guest is windows xp sp3.

the problem: sometimes when compiling using visual studio compiler, the guest
will crash with system error , and when we check the mini dump for that system
error it points to visual studio.


the host server will show the following error in dmesg:
printk: 1 messages suppressed.
kvm: 29097: cpu0 unhandled wrmsr: 0x198 data 0
kvm: 29097: cpu0 kvm_set_msr_common: MSR_IA32_MCG_STATUS 0x0, nop


Please advice!

Thanks,
Majo

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