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[Xen-devel] XEN 4.0.2-rc6 xend doesn't start

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] XEN 4.0.2-rc6 xend doesn't start
From: Conny Seidel <conny.seidel@xxxxxxx>
Date: Tue, 14 Jun 2011 18:27:45 +0200
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Hello,

I have trouble to start XEN 4.0.2-rc6 with SLES11-SP1 as DOM0,
regradless if I use a 2.6.18.8-xen or PVOPS kernel.

When the system tries to start /etc/init.d/xend I always get the
message:

Warning: Bridge eth0 already exists!
(XEN) event_channel.c:196:d0 EVTCHNOP failure: domain 0, error -22

See attachments for xend.log and the xend-debug.log

running preocesses XEN related:

host:~ # ps ax|grep xen
   21 ?        S<     0:00 [xenwatch]
   22 ?        S<     0:00 [xenbus]
 6914 ?        S      0:00 xenstored
 6917 ?        SLl    0:00 xenconsoled --pid-file=/var/run/xenconsoled.pid
 6995 pts/1    S+     0:00 grep xen

And here is the console output of this machine:
 xenstored: Checking store ...
 xenstored: Checking store complete.
 BLKTAPCTRL[5684]: blktapctrl.c:790: blktapctrl: v1.0.0
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [raw image (aio)]
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [raw image (sync)]
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [vmware image (vmdk)]
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [ramdisk image (ram)]
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [qcow disk (qcow)]
 BLKTAPCTRL[5684]: blktapctrl.c:792: Found driver: [qcow2 disk (qcow2)]
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?
 BLKTAPCTRL[5684]: blktapctrl.c:872: xs_daemon_open failed -- is xenstore 
running?

Has anyone a tip how to fix this issue?

Regards,
Conny Seidel

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Attachment: xend.log
Description: xend.log

Attachment: xend-debug.log
Description: xend-debug.log

Attachment: signature.asc
Description: PGP signature

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