[Xen-devel] stubdom (with vif) startup failure

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Subject:	[Xen-devel] stubdom (with vif) startup failure
From:	Dulloor <dulloor@xxxxxxxxx>
Date:	Fri, 20 Feb 2009 15:24:42 -0500
Delivery-date:	Fri, 20 Feb 2009 12:25:13 -0800
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Hey,

I have a problem getting a linux HVM (stubdom) working, when I have a network(vif) configuration. I am at xen-unstable tip and using kubuntu hardy.

***
I mean -
vif = [ 'ip=10.0.0.5', 'type=ioemu, ip=10.0.0.1' ] is a problem, and
vif = [ '', 'type=ioemu, ip=10.0.0.1' ] is not.
***

***
The qemu-log shows the following error (added an extra print info) -
xm create -c /data/xen-devel/xen-guest-confs/linux.hvm-dm target=8 memory=32 videoram=4 extra=" -d 8"
Using config file "/data/xen-devel/xen-guest-confs/linux.hvm-dm".
Error: Device 1 (vif) could not be connected. ip route add 10.0.0.1 dev vif9.1 src 10.0.0.128 failed
***

***
The vif interfaces get created properly (as shown by udevmonitor) :
UDEV [1235161178.765079] add      /devices/xen-backend/vfb-8-0 (xen-backend)
UEVENT[1235161178.798868] add      /devices/xen-backend/vif-8-0 (xen-backend)
UDEV [1235161178.800035] add      /devices/xen-backend/vif-8-0 (xen-backend)
UEVENT[1235161178.808032] add      /class/net/vif8.0 (net)
UEVENT[1235161178.808056] online   /devices/xen-backend/vif-8-0 (xen-backend)
UDEV [1235161178.809192] add      /class/net/vif8.0 (net)
UDEV [1235161178.809873] online   /devices/xen-backend/vif-8-0 (xen-backend)
UDEV [1235161178.927119] add      /devices/xen-backend/console-8-0 (xen-backend)
UDEV [1235161179.433184] add      /devices/xen-backend/vkbd-9-0 (xen-backend)
UDEV [1235161179.469299] add      /devices/xen-backend/vfb-9-0 (xen-backend)
UDEV [1235161179.505958] add      /devices/xen-backend/vbd-9-768 (xen-backend)
UEVENT[1235161179.545319] add      /devices/xen-backend/vbd-9-5632 (xen-backend)
UDEV [1235161179.549514] add      /devices/xen-backend/vbd-9-5632 (xen-backend)
UEVENT[1235161179.588920] add      /devices/xen-backend/vif-9-0 (xen-backend)
UDEV [1235161179.589735] add      /devices/xen-backend/vif-9-0 (xen-backend)
UEVENT[1235161179.592308] add      /class/net/vif9.0 (net)
UEVENT[1235161179.592325] online   /devices/xen-backend/vif-9-0 (xen-backend)
UDEV [1235161179.592955] add      /class/net/vif9.0 (net)
UDEV [1235161179.593645] online   /devices/xen-backend/vif-9-0 (xen-backend)
UEVENT[1235161179.645029] add      /devices/xen-backend/vif-9-1 (xen-backend)
UDEV [1235161179.645522] add      /devices/xen-backend/vif-9-1 (xen-backend)
UEVENT[1235161179.647080] add      /class/net/vif9.1 (net)
UEVENT[1235161179.648318] online   /devices/xen-backend/vif-9-1 (xen-backend)
UDEV [1235161179.648959] add      /class/net/vif9.1 (net)
UDEV [1235161179.649637] online   /devices/xen-backend/vif-9-1 (xen-backend)
UEVENT[1235161179.769995] add      /devices/xen-backend/console-9-0 (xen-backend)
UDEV [1235161179.771212] add      /devices/xen-backend/console-9-0 (xen-backend)
UEVENT[1235161180.147784] remove   /devices/xen-backend/vkbd-9-0 (xen-backend)
UDEV [1235161180.148338] remove   /devices/xen-backend/vkbd-9-0 (xen-backend)
UEVENT[1235161180.174375] remove   /devices/xen-backend/vfb-9-0 (xen-backend)
UDEV [1235161180.174753] remove   /devices/xen-backend/vfb-9-0 (xen-backend)
UEVENT[1235161180.199455] remove   /devices/xen-backend/console-9-0 (xen-backend)
UDEV [1235161180.199927] remove   /devices/xen-backend/console-9-0 (xen-backend)
UEVENT[1235161180.217561] remove   /devices/xen-backend/vbd-9-768 (xen-backend)
UEVENT[1235161180.218699] remove   /devices/xen-backend/vbd-9-5632 (xen-backend)
UEVENT[1235161180.219699] offline /devices/xen-backend/vif-9-0 (xen-backend)
UDEV [1235161180.220173] remove   /devices/xen-backend/vbd-9-768 (xen-backend)
UDEV [1235161180.220930] offline /devices/xen-backend/vif-9-0 (xen-backend)
UDEV [1235161180.221188] remove   /devices/xen-backend/vbd-9-5632 (xen-backend)
UEVENT[1235161180.416047] remove   /class/net/vif9.0 (net)
UEVENT[1235161180.416328] remove   /devices/xen-backend/vif-9-0 (xen-backend)
UEVENT[1235161180.416673] offline /devices/xen-backend/vif-9-1 (xen-backend)
UDEV [1235161180.419046] remove   /class/net/vif9.0 (net)
UDEV [1235161180.419587] remove   /devices/xen-backend/vif-9-0 (xen-backend)
UDEV [1235161180.420152] offline /devices/xen-backend/vif-9-1 (xen-backend)
UEVENT[1235161180.596000] remove   /class/net/vif9.1 (net)
UEVENT[1235161180.596261] remove   /devices/xen-backend/vif-9-1 (xen-backend)
UDEV [1235161180.598250] remove   /class/net/vif9.1 (net)
UDEV [1235161180.608525] remove   /devices/xen-backend/vif-9-1 (xen-backend)
***

Any help is appreciated.

thanks
dulloor

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[Xen-devel] stubdom (with vif) startup failure