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

[Shawn Starr]

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
> 
> >  > I assume
> > > 
> > > usb-redirection for devices *not* on the same machine as the running VM?
> > > If
> > > so, that use case I wasn't testing originally (although useful)
> > 
> > spice's usbredirection works fine locally too, and it gives you a nice
> > UI to redirect usb devices, without needing to need usb-ids, etc.
> > 
> > >> Anyway, if you could remove the host-redirection temporarily and try
> > >> with
> > >> spice usb-redir and collect logs that would be great. If you don't have
> > >> time for that, that is ok too, then I'll consider this issue resolved.
> > > 
> > > I consider the issue resolved solely on usb-host issue vs any
> > > regressions
> > > with usb-redirection itself which I never used/tried.
> > > 
> > > However, if someone can point out how you can test this, I can do this
> > > also.
> > 
> > See above :)
> > 
> > Regards,
> > 
> > Hans