From: Shawn Starr <shawn.starr@rogers.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: qemu-devel@nongnu.org, gerd@kraxel.org
Subject: Re: [Qemu-devel] EHCI USB regression in 1.2.0 - ehci_state_fetchqtd() asserting
Date: Mon, 24 Sep 2012 10:20:26 -0400 [thread overview]
Message-ID: <2726385.4Q3zJ6aFgT@segfault.sh0n.net> (raw)
In-Reply-To: <50602CE2.5080501@redhat.com>
On Monday, September 24, 2012 11:50:26 AM Hans de Goede wrote:
> Hi,
>
> On 09/23/2012 08:20 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>
>
> Hmm, no messages like these ones:
>
> qemu-system-x86_64: usb-redir: interrupt-in status 0 ep 87 len 9 id 1
>
> qemu-system-x86_64: usb-redir: interrupt-token-in ep 87 status 0 len 9
>
> ?
>
Only see that once in the conversation
qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685312
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: interrupt-in status 0 ep 87 len 6 id 0
___ qemu-kvm: usb-redir: interrupt-token-in ep 87 status 0 len 6
qemu-kvm: usb-redir: ctrl-out type 0x21 req 0x1 val 0x200 index 1282 len 2 id
1072685440
qemu-kvm: usb-redir: ctrl-in status 0 len 2 id 1072685440
> Those are the ones I'm looking for as they indicate that my patch not only
> fixes the assert, but that windows is actually getting interrupt packets
> from the camera ...
>
> Regards,
>
> Hans
next prev parent reply other threads:[~2012-09-24 14:21 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-19 16:42 [Qemu-devel] EHCI USB regression in 1.2.0 - ehci_state_fetchqtd() asserting Shawn Starr
2012-09-19 16:53 ` Shawn Starr
2012-09-20 15:37 ` Hans de Goede
2012-09-20 19:08 ` Shawn Starr
2012-09-20 23:28 ` Shawn Starr
[not found] ` <6177450.mT8I4ey0nz@segfault.sh0n.net>
2012-09-21 0:04 ` Shawn Starr
2012-09-21 12:19 ` Hans de Goede
2012-09-21 15:39 ` Shawn Starr
2012-09-21 17:35 ` Hans de Goede
2012-09-21 18:46 ` Shawn Starr
2012-09-23 10:03 ` Hans de Goede
2012-09-23 18:00 ` Shawn Starr
2012-09-23 18:20 ` Shawn Starr
2012-09-23 18:52 ` Shawn Starr
2012-09-24 9:52 ` Hans de Goede
2012-09-24 14:24 ` Shawn Starr
2012-09-24 9:50 ` Hans de Goede
2012-09-24 14:20 ` Shawn Starr [this message]
2012-09-24 14:36 ` Hans de Goede
2012-09-24 14:38 ` Shawn Starr
2012-10-02 15:26 ` Shawn Starr
2012-10-08 11:27 ` Hans de Goede
2012-10-08 13:01 ` Johannes Stezenbach
2012-10-08 13:51 ` Hans de Goede
2012-10-08 14:49 ` Johannes Stezenbach
2012-10-08 15:03 ` Hans de Goede
2012-10-08 16:11 ` Johannes Stezenbach
2012-10-08 20:10 ` Hans de Goede
2012-10-08 20:18 ` Shawn Starr
2012-10-08 21:32 ` Hans de Goede
2012-10-08 21:37 ` Shawn Starr
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