From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:38845) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SiMq4-0003YM-Oc for qemu-devel@nongnu.org; Sat, 23 Jun 2012 05:41:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SiMq2-0005BQ-Uh for qemu-devel@nongnu.org; Sat, 23 Jun 2012 05:41:08 -0400 Received: from mout.web.de ([212.227.17.12]:54406) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SiMq2-0005B9-Kx for qemu-devel@nongnu.org; Sat, 23 Jun 2012 05:41:06 -0400 Message-ID: <4FE58F2D.1010307@web.de> Date: Sat, 23 Jun 2012 11:41:01 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <4FE4953F.50404@siemens.com> <4FE58C97.5050606@rdsoftware.de> In-Reply-To: <4FE58C97.5050606@rdsoftware.de> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig73308C27E87636CC47923810" Subject: Re: [Qemu-devel] usb_packet_complete: Assertion ... failed List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Erik Rull Cc: Gerd Hoffmann , qemu-devel This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig73308C27E87636CC47923810 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 2012-06-23 11:29, Erik Rull wrote: > Jan Kiszka wrote: >> Hi Gerd, >> >> I'm getting >> >> qemu/hw/usb/core.c:410: usb_packet_complete: Assertion >> `((&ep->queue)->tqh_first) =3D=3D p' failed. >> >> with a passed-through USB headset (UHCI controller). This was with >> current QEMU git head. Known issues? Anything I can do to debug it? >> >> Jan >> >=20 > Hi all, >=20 > I get this with another USB 1.1 hardware (running via UHCI) as well. > Some weeks ago it was fine. > @Jan: If you go back some weeks, this should work (begin of April was > definitvely ok). Interesting, will try to bisect if it's a regression. Don't have the hardware here, will try next week. > How long does it take to get the headset fully detected > in your guest so that you can use the hardware? My USB 1.1 HW takes ~ 6= 0 > seconds to work, after that everything is fine - during that I see > several USB resets on the host (dmesg). I don't see other problems so far. The device is quickly recognized and appears to work fine otherwise. But as the assert hit frequently, I was not able to test in details. Thanks, Jan --------------enig73308C27E87636CC47923810 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk/ljy0ACgkQitSsb3rl5xSdswCfZ9MqdtGg/sgBKuZCO45zc0X/ NV4AoIgA8ZNgzqbBagb2MoeZp8Axsvvz =+dMP -----END PGP SIGNATURE----- --------------enig73308C27E87636CC47923810--