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xen-devel
Re: [Xen-devel] Kernel BUG at "drivers/xen/blkfront/blkfront.c":95
Some gaps in my previous mail:
in my xen0 and xenU i disabled
XEN_NETDEV_GRANT_TX=n
XEN_NETDEV_GRANT_RX=n
To resolve bugzilla bug id 176
(http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=176)
Last pull of hg was patch of : Fri Aug 26 15:06:49 2005
Robin van Leeuwen wrote:
When i boot my domU on amd64 (debian unstable)
i get during startup in xend.log:
[2005-08-27 20:21:06 xend] DEBUG (image:153) initDomain: cpu=-1
mem_kb=131072 ssidref=-1 dom=3
[2005-08-27 20:21:06 xend] DEBUG (XendDomainInfo:780) init_domain>
Created domain=3 name=samba-ha memory=128
[2005-08-27 20:21:06 xend] INFO (XendRoot:141) EVENT>
xend.domain.create ['samba-ha', 3]
[2005-08-27 20:21:06 xend] INFO (image:208) buildDomain os=linux dom=3
vcpus=1
[2005-08-27 20:21:06 xend] INFO (xsobj:326) DBMap>introduceDomain> 3
5882 <EventChannel dom1:0:18 dom2:3:2>
/domain/838ae36b-66f8$[2005-08-27 20:21:06 xend] DEBUG
(XendDomainInfo:640) writing key availability=online to path /cpu/0 in
store
[2005-08-27 20:21:06 xend] WARNING (XendDomainInfo:1032) Unknown
config field boot
[2005-08-27 20:21:06 xend] WARNING (XendDomainInfo:1032) Unknown
config field display
[2005-08-27 20:21:06 xend] ERROR (XendDomainInfo:425) ['vif', ['mac',
'aa:00:00:7e:cb:8c'], ['bridge', 'xen-br0']]
[2005-08-27 20:21:06 xend] ERROR (XendDomainInfo:445) aa:00:00:7e:cb:8c
[2005-08-27 20:21:06 xend] INFO (XendRoot:141) EVENT>
xend.domain.unpause ['samba-ha', 3]
But my domain works fine. After a while (+/- 5 or 8 minutes the
following message appears:
(i'm not sure if the n/ testing main was generated by the bug, i was
editting /etc/apt/sources.list
when it happend)
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at "drivers/xen/blkfront/blkfront.c":95n/ testing main
invalid operand: 0000 [1] SMP
CPU 0 Modules linked in: md5 ipv6 ext3 jbd
Pid: 30, comm: pdflush
The domain stops responding on console and network. xm list shows:
samba-ha 3 128 0 1 ----- 2496.0
xm top shows:
3 ------ 2739 98.4 131072 6.3 131072 6.3
1 1 110 3422 0
so it's pretty musy doing something...
any more info needed?
kind regards,
Robin van Leeuwen
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http://lists.xensource.com/xen-devel
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