[Qemu-devel] [Bug 1014681] [NEW] BSOD with newer host kernels (x64) and W2k8S guest (x64)

[Arndt Kritzner]

Public bug reported:

Hallo, I attempted to move virtual machines from one host to another but
got stuck with Windows-BSODs on the target host. The host-side console
message is "virtio_ioport_write: unexpected address 0x13 value 0x1".
Eventually there are overlaps to bug #990364, but I'm not sure.

Host machine: 2x Opteron 4238 a 6 cores, 32GB RAM, Linux x86_64
Guest machine(s): Windows 2008 Server R2 x64

I tried different combinations of component versions, but only kernel
2.6.34 could run the guests (but has other difficulties):

host kernel     Qemu-KVM        paravirtualization      guest paravirt driver
=============================================
2.6.34          1.0.1           virtio                          0.1.15          
ok
                                                                                
0.1.22          ok
                                                                                
0.1.prewhql     ok
                        git 20120615    virtio                          0.1.15  
        ok
                                                                                
0.1.22          ok
                                                                                
0.1.prewhql     ok
=============================================
2.6.39          1.0.1           virtio                          0.1.15          
BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
3.0.3           1.0.1           virtio                          0.1.15          
BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
3.3.8           1.0.1           virtio                          0.1.15          
BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
                                                virtio-pci                      
0.1.15          BSOD
3.4.2           1.0.1           virtio                          0.1.15          
BSOD
                                                                                
0.1.prewhql     BSOD
                                                virtio-pci                      
0.1.15          BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
                                                                                
0.1.prewhql     BSOD
                                                virtio-pci                      
0.1.15          BSOD
=============================================

Run arguments are attached. Minidump follows immediately.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1014681

Title:
  BSOD with newer host kernels (x64) and W2k8S guest (x64)

Status in QEMU:
  New

Bug description:
  Hallo, I attempted to move virtual machines from one host to another
  but got stuck with Windows-BSODs on the target host. The host-side
  console message is "virtio_ioport_write: unexpected address 0x13 value
  0x1". Eventually there are overlaps to bug #990364, but I'm not sure.

  Host machine: 2x Opteron 4238 a 6 cores, 32GB RAM, Linux x86_64
  Guest machine(s): Windows 2008 Server R2 x64

  I tried different combinations of component versions, but only kernel
  2.6.34 could run the guests (but has other difficulties):

  host kernel   Qemu-KVM        paravirtualization      guest paravirt driver
  =============================================
  2.6.34                1.0.1           virtio                          0.1.15  
        ok
                                                                                
0.1.22          ok
                                                                                
0.1.prewhql     ok
                        git 20120615    virtio                          0.1.15  
        ok
                                                                                
0.1.22          ok
                                                                                
0.1.prewhql     ok
  =============================================
  2.6.39                1.0.1           virtio                          0.1.15  
        BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
  3.0.3         1.0.1           virtio                          0.1.15          
BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
  3.3.8         1.0.1           virtio                          0.1.15          
BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
                                                virtio-pci                      
0.1.15          BSOD
  3.4.2         1.0.1           virtio                          0.1.15          
BSOD
                                                                                
0.1.prewhql     BSOD
                                                virtio-pci                      
0.1.15          BSOD
                        git 20120615    virtio                          0.1.15  
        BSOD
                                                                                
0.1.prewhql     BSOD
                                                virtio-pci                      
0.1.15          BSOD
  =============================================

  Run arguments are attached. Minidump follows immediately.

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