Re: [Qemu-devel] [Bug 990364] [NEW] virtio_ioport_write: unexpected address 0x13 value 0x1

[Yan Vugenfirer]

You had a BSOD on a guest.

NetKVM driver will write 1 to VIRTIO_PCI_ISR register in case of BSOD (we had 
BSOD callback in the driver). The callback will be called on any BSOD, so it 
doens't mean that the BSOD was due to virtio-net.

Check the guest and check if there is memory dump available.

Best regards,
Yan.


On May 3, 2012, at 3:16 PM, Vadim Rozenfeld wrote:

> On Monday, April 30, 2012 07:17:09 PM Vadim Rozenfeld wrote:
>> On Monday, April 30, 2012 03:31:03 PM Stefan Hajnoczi wrote:
>>> Hi Vadim,
>>> Here is a recent bug report with virtio-win-0.1-22.iso.  Wanted to
>>> bring it to your attention, please let me know if you already monitor
>>> these bug emails.
>> 
>> Hi Stefan,
>> Yes, it's on my radar.
>> Cheers,
>> Vadim.
>> 
> seems to be ndis related 
> (https://bugzilla.redhat.com/show_bug.cgi?id=808654#c10)
> cc'ing Yan.
> 
>>> Stefan
>>> 
>>> On Sat, Apr 28, 2012 at 9:49 AM, Vitalis <address@hidden> wrote:
>>>> Public bug reported:
>>>> 
>>>> Hello! I have:
>>>> 
>>>> virtio_ioport_write: unexpected address 0x13 value 0x1
>>>> 
>>>> on config:
>>>> 
>>>> LC_ALL=C
>>>> PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
>>>> QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -cpu qemu32 -enable-kvm
>>>> -m 3072 -smp 1 -name nata_xp -uuid da607499-1d8f-e7ef-d1d2-38
>>>> 1c1839e4ba -chardev
>>>> socket,id=monitor,path=/var/lib/libvirt/qemu/nata_xp.monitor,server,now
>>>> a it -monitor chardev:monitor -localtime -boot c -drive
>>>> file=/root/nata_xp.qcow2,if=virtio,index=0,boot=on,format=raw
>>>> ,cache=none -drive
>>>> file=/home/admino/virtio-win-0.1-22.iso,if=ide,media=cdrom,index=2,form
>>>> a t=raw -net
>>>> nic,macaddr=00:16:36:06:02:69,vlan=0,model=virtio,name=virtio.0 -net
>>>> tap,fd=43,vlan=0,name=tap.0 -serial none -parallel none -usb -usbdevice
>>>> tablet -vnc 127.0.0.1:3 -k en-us -vga cirrus pci_add_option_rom: failed
>>>> to find romfile "pxe-virtio.bin"
>>>> 
>>>> with kernel 2.6.32-40-generic #87-Ubuntu SMP Tue Mar 6 00:56:56 UTC
>>>> 2012 x86_64 GNU/Linux qemu drivers are virtio-win-0.1-22.iso
>>>> kvm version 1:84+dfsg-0ubuntu16+0.12.3+noroms+0ubuntu9.18
>>>> qemu 0.12.3+noroms-0ubuntu9.18
>>>> 
>>>> ** Affects: qemu
>>>> 
>>>>    Importance: Undecided
>>>> 
>>>>        Status: New
>>>> 
>>>> ** Tags: bug kvm virtio
>>>> 
>>>> --
>>>> You received this bug notification because you are a member of qemu-
>>>> devel-ml, which is subscribed to QEMU.
>>>> https://bugs.launchpad.net/bugs/990364
>>>> 
>>>> Title:
>>>> virtio_ioport_write: unexpected address 0x13 value 0x1
>>>> 
>>>> Status in QEMU:
>>>> New
>>>> 
>>>> Bug description:
>>>> Hello! I have:
>>>> 
>>>> virtio_ioport_write: unexpected address 0x13 value 0x1
>>>> 
>>>> on config:
>>>> 
>>>> LC_ALL=C
>>>> 
>>>> PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
>>>> QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -cpu qemu32 -enable-kvm
>>>> -m 3072 -smp 1 -name nata_xp -uuid da607499-1d8f-e7ef-d1d2-38
>>>> 1c1839e4ba -chardev
>>>> socket,id=monitor,path=/var/lib/libvirt/qemu/nata_xp.monitor,server,now
>>>> a it -monitor chardev:monitor -localtime -boot c -drive
>>>> file=/root/nata_xp.qcow2,if=virtio,index=0,boot=on,format=raw
>>>> ,cache=none -drive
>>>> file=/home/admino/virtio-win-0.1-22.iso,if=ide,media=cdrom,index=2,form
>>>> a t=raw -net
>>>> nic,macaddr=00:16:36:06:02:69,vlan=0,model=virtio,name=virtio.0 -net
>>>> tap,fd=43,vlan=0,name=tap.0 -serial none -parallel none -usb -usbdevice
>>>> tablet -vnc 127.0.0.1:3 -k en-us -vga cirrus pci_add_option_rom: failed
>>>> to find romfile "pxe-virtio.bin"
>>>> 
>>>> with kernel 2.6.32-40-generic #87-Ubuntu SMP Tue Mar 6 00:56:56 UTC
>>>> 2012
>>>> 
>>>> x86_64 GNU/Linux qemu drivers are virtio-win-0.1-22.iso
>>>> 
>>>> kvm version 1:84+dfsg-0ubuntu16+0.12.3+noroms+0ubuntu9.18
>>>> qemu 0.12.3+noroms-0ubuntu9.18
>>>> 
>>>> To manage notifications about this bug go to:
>>>> https://bugs.launchpad.net/qemu/+bug/990364/+subscriptions