From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:56639) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TG9kh-0008HK-IW for qemu-devel@nongnu.org; Mon, 24 Sep 2012 10:35:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TG9kb-0001gC-AA for qemu-devel@nongnu.org; Mon, 24 Sep 2012 10:35:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52020) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TG9kb-0001f1-1z for qemu-devel@nongnu.org; Mon, 24 Sep 2012 10:35:09 -0400 Message-ID: <50606FDF.3070408@redhat.com> Date: Mon, 24 Sep 2012 16:36:15 +0200 From: Hans de Goede MIME-Version: 1.0 References: <3321480.8UDes0xfFC@segfault.sh0n.net> <32908230.8fxjKQhQHT@segfault.sh0n.net> <50602CE2.5080501@redhat.com> <2726385.4Q3zJ6aFgT@segfault.sh0n.net> In-Reply-To: <2726385.4Q3zJ6aFgT@segfault.sh0n.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] EHCI USB regression in 1.2.0 - ehci_state_fetchqtd() asserting List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Shawn Starr Cc: qemu-devel@nongnu.org, gerd@kraxel.org Hi, On 09/24/2012 04:20 PM, Shawn Starr wrote: > 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, >>> >>> >>> >>>>> spicec is deprecated you really should be using remote-viewer instead. >>>>> That >>>>> will give you an option to select devices. >>> >>> >>> >>> 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 >>> >>> >>> USB conversation during device usage: >>> >>> >>> ... >> >> 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 Hmm, also while streaming ? Well once does indicate interrupt endpoints are working, but I would expect this to happen more often. Regards, Hans