Re: [Qemu-devel] EHCI USB regression in 1.2.0 - ehci_state_fetchqtd() asserting

[Shawn Starr]

On Sunday, September 23, 2012 02:20:09 PM Shawn Starr wrote:
> On Sunday, September 23, 2012 02:00:10 PM Shawn Starr wrote:
> > On Sunday, September 23, 2012 12:03:28 PM Hans de Goede wrote:
> > > Hi,
> 
> <snip>
> 
> > > spicec is deprecated you really should be using remote-viewer instead.
> > > That
> > > will give you an option to select devices.
> 
> <snip this out>
> 
> The author of spice-gtk told me to downgrade since seems 0.14 broke, got
> things working now, I do see some buffer overflow errors and drops but no
> assert triggered.
> 
> I have a detailed debug it worked attached via remote-viewer
> 
> USB conversation:
> 
> qemu-kvm: usb-redir: ep: 00 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 80 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 87 type: 3 interface: 0
> qemu-kvm: usb-redir: attaching high speed device 046d:0990 version 0.8 class
> ef
> qemu-kvm: usb-redir: reset device
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x100 index 0 len 64 id
> 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 18 id 1072685312
> qemu-kvm: usb-redir: reset device
> qemu-kvm: usb-redir: set address 1
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x100 index 0 len 18 id
> 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 18 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x200 index 0 len 255 id
> 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 255 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x200 index 0 len 1433
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 1433 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x302 index 1033 len 255
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 18 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x100 index 0 len 18 id
> 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 18 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x200 index 0 len 9 id
> 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 9 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0x80 req 0x6 val 0x200 index 0 len 1433
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 1433 id 1072685312
> qemu-kvm: usb-redir: set config 1 id 1072685440
> qemu-kvm: usb-redir: set config status 0 config 1 id 1072685440
> qemu-kvm: usb-redir: set interface 1 alt 0 id 1072685440
> qemu-kvm: usb-redir: ep: 00 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 80 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 87 type: 3 interface: 0
> qemu-kvm: usb-redir: alt status 0 intf 1 alt 0 id: 1072685440
> qemu-kvm: usb-redir: set interface 3 alt 0 id 1072685440
> qemu-kvm: usb-redir: ep: 00 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 80 type: 0 interface: 0
> qemu-kvm: usb-redir: ep: 87 type: 3 interface: 0
> qemu-kvm: usb-redir: alt status 0 intf 3 alt 0 id: 1072685440
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x85 val 0x100 index 1024 len 2
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x86 val 0x100 index 1024 len 1
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 1 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x85 val 0x100 index 1024 len 2
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x84 val 0x100 index 1024 len 4
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 4 id 1072685312
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x82 val 0x100 index 1024 len 4
> id 1072685312
> qemu-kvm: usb-redir: ctrl-in status 0 len 4 id 1072685312
> <snip>
> 
> USB conversation during device usage:
> 
> 
> ... <snip>
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x400 index 512 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: iso-token-in ep 81, no isop, iso_error: 0
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x400 index 256 len 4
> id 1072685312
> 
> qemu-kvm: usb-redir: bufpq overflow, dropping packets ep 81
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 4 id 1072685312
> 
> qemu-kvm: usb-redir: bufpq overflow, dropping packets ep 81
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x1400 index 3072 len 1
> id 1072685312
> 
> 
> <snip>
> 
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: iso-token-in ep 81, no isop, iso_error: 0
> 
> qemu-kvm: usb-redir: bufpq overflow, dropping packets ep 81
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: iso-token-in ep 81, no isop, iso_error: 0
> 
> qemu-kvm: usb-redir: bufpq overflow, dropping packets ep 81
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x400 index 512 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x400 index 256 len 4
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 4 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x1400 index 3072 len 1
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 1 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: iso-token-in ep 81, no isop, iso_error: 0
> 
> qemu-kvm: usb-redir: bufpq overflow, dropping packets ep 81
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x500 index 2560 len 2
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0xa1 req 0x81 val 0x600 index 2560 len 2
> id 1072685312
> 
> [ --- SHUT OFF OF USB DEVICE --- ]
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
> 
> qemu-kvm: usb-redir: set interface 1 alt 0 id 1072685440
> 
> qemu-kvm: usb-redir: iso stream stopped ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: received iso packet for non started stream ep 81
> 
> qemu-kvm: usb-redir: iso status 0 ep 81 id 0
> 
> qemu-kvm: usb-redir: ep: 00 type: 0 interface: 0
> 
> qemu-kvm: usb-redir: ep: 80 type: 0 interface: 0
> 
> qemu-kvm: usb-redir: ep: 87 type: 3 interface: 0
> 
> qemu-kvm: usb-redir: alt status 0 intf 1 alt 0 id: 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0x2 req 0x1 val 0x0 index 135 len 0 id
> 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 0 id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x100 index 3328 len 3
> id 1072685440
> 
> qemu-kvm: usb-redir: ctrl-in status 0 len 3 id 1072685440
> 
> > XML:
> >   <qemu:commandline>
> >   
> >     <qemu:arg value='-set'/>
> >     <qemu:arg value='device.redir0.debug=4'/>
> >   
> >   </qemu:commandline>
> > 
> > QEMU Line:
> > 
> > -chardev spicevmc,id=charredir0,name=usbredir -device usb-
> > redir,chardev=charredir0,id=redir0 -device virtio-balloon-
> > pci,id=balloon0,bus=pci.0,addr=0x6 -set device.redir0.debug=4
> > 


<snip>

I see why there are USB errors, I am seeing corrupt video frames with webcam 
attached via spice-usbredirection,  this is not seen with host-usb attachment.

with spice/usb-redirection it can't seem to keep up with the packets, 
freezes/drops them.

Let me know what else you'd like me to do debug / test, I'll be glad to help 
out.

Thanks,
Shawn.

> > > Regards,
> > > 
> > > Hans