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

[Alon Levy]

On Thu, May 03, 2012 at 12:16:57PM -0000, vrozenfe 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.

I get the same error with a vm that is virtio-net free:
qemu-system-x86_64 -chardev stdio,id=muxstdio,mux=on -mon 
chardev=muxstdio,mode=readline -vga qxl -drive 
file=/images/win7_squashed_earth.img,cache=unsafe,if=virtio,readonly=off 
-enable-kvm -L /home/alon/spice/upstream/share/qemu -m 2048 -cpu host -spice 
disable-ticketing,port=10001 -snapshot -no-shutdown -smp 2 -global 
qxl-vga.debug=1 -usb -device virtio-serial,multifunction=on -chardev 
spicevmc,name=vdagent,id=vdagent -device 
virtserialport,chardev=vdagent,name=com.redhat.spice.0 -net none

I get it during bootup sometimes:
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 13 for device 
virtio-serial-bus.0

or
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2324003424 for device 
virtio-serial-bus.0
(0x8a857a60)

And also using a batch script to repeatedly disable and enable the
device, either with restarting the vdagent service or without.

With: endless-toggle-vdservice.bat
:loop
net stop vdservice
devcon disable "PCI\VEN_1AF4&DEV_1003"
devcon enable "PCI\VEN_1AF4&DEV_1003"
net start vdservice
goto :loop

I get some different error message as well:

qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0

But also the Unexpected port one:

qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2351381636 for device 
virtio-serial-bus.0
(0x8c273c84)

The numbers are "random":
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 295259532 for device 
virtio-serial-bus.0
(0x11994d8c)
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2671983748 for device 
virtio-serial-bus.0
(0x9f433c84)

And a lot of time it does work.

Without: endless-toggle-virtio.bat
:loop
devcon disable "PCI\VEN_1AF4&DEV_1003"
devcon enable "PCI\VEN_1AF4&DEV_1003"
goto :loop
(this takes a *lot* of iterations to reproduce - ~20 success for 1
failure. Probably worth looking at the exact number)

qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 4 for device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 13 for device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Unexpected port id 13 for device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0
qemu-system-x86_64: virtio-serial-bus: Guest failure in adding device 
virtio-serial-bus.0


> 
> > > 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
> 
> 
> ** Bug watch added: Red Hat Bugzilla #808654
>    https://bugzilla.redhat.com/show_bug.cgi?id=808654
> 
> -- 
> 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,nowait 
> -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,format=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
>