From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-la0-f42.google.com ([209.85.215.42]) by pp; Sat Feb 21 05:50:31 EST 2015 Received: by labgf13 with SMTP id gf13so10623521lab.9 for <9front@9front.org>; Sat, 21 Feb 2015 02:50:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=v+gn+o2lBGVA7AaB2aSVDHG9+n6f6Vhant0d66kpACg=; b=IddWAYejET53ByZ7np01WV7fPWqPVGJsQWKgCMqGN0oQZbpH7vRd7s85GemrmOp2bo KmDgldTPBui9OjaD4yOY16AQ6OsGhY1i9l+xhrjBZLuKmuGxQW2L8Kf2wevSv9uU+5rv GPXZT0hLymczu2YNs6Z7C8BEewKqQZA+vwHzXF4EMQKINW/YHOdCK99fnF2lOp+JQZRS 6AWtqrPbhfgoxyPkBPAmK1lAjIMArwGWs37OGDNfgjYBdFtVjLBvBg3ZTMSK0DATbo/X 3kgXFQvSF7pYbOkQTAb1YtecQ+78nxhc0xzDTR6y7Btp9rMCNGXGItEreZv/nl5cjCEj wscQ== X-Gm-Message-State: ALoCoQkveU9g3tw0dYdeMas3FC6xDRH0cxaZtBktnoS/j1lu0wk8d+GNyaGutbu8FjUFrXkfIFrY MIME-Version: 1.0 X-Received: by 10.152.22.129 with SMTP id d1mr1673897laf.22.1424515825910; Sat, 21 Feb 2015 02:50:25 -0800 (PST) Received: by 10.114.12.37 with HTTP; Sat, 21 Feb 2015 02:50:25 -0800 (PST) Received: by 10.114.12.37 with HTTP; Sat, 21 Feb 2015 02:50:25 -0800 (PST) In-Reply-To: References: Date: Sat, 21 Feb 2015 11:50:25 +0100 Message-ID: List-ID: <9front.9front.org> X-Glyph: ➈ X-Bullshit: generic persistence firewall-aware browser metadata Subject: Re: [9front] 9front on Xen 4.4 HVM From: Giacomo Tesio To: 9front@9front.org Content-Type: multipart/alternative; boundary=089e0158ab6ac7da4c050f96eff7 --089e0158ab6ac7da4c050f96eff7 Content-Type: text/plain; charset=UTF-8 Il 20/Feb/2015 18:10 ha scritto: > check if you can at least send packets (using wireshark or tcpdump on > the other end). check if pci interrupts work. maybe try *acpi= in plan9.ini > if interrupts dont work. > > -- > cinap Tcpdump on the dom0 show dhcp requests and responses going through the bridged physical network. Idem for Icmp packets: responses for the 9front guest goes through the eth0. Still 9front does not see any packet. This with either virtio or rtl8139. I've also disabled acpi on plan9.ini. How can I debug the ip stack on 9front side? Btw, /dev/kmsgs show a message about mpintrenable can't find bus type 12, but I can't see how my network issue can be related to mp. Giacomo --089e0158ab6ac7da4c050f96eff7 Content-Type: text/html; charset=UTF-8


Il 20/Feb/2015 18:10 <cinap_lenrek@felloff.net> ha scritto:

> check if you can at least send packets (using wireshark or tcpdump on
> the other end). check if pci interrupts work. maybe try *acpi= in plan9.ini
> if interrupts dont work.
>
> --
> cinap

Tcpdump on the dom0 show dhcp requests and responses going through the bridged physical network. Idem for Icmp packets: responses for the 9front guest goes through the eth0.

Still 9front does not see any packet.

This with either virtio or rtl8139. I've also disabled acpi on plan9.ini.

How can I debug the ip stack on 9front side?
Btw, /dev/kmsgs show a message about mpintrenable can't find bus type 12, but I can't see how my network issue can be related to mp.

Giacomo

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