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[Linux-cluster] Strange kernel traces from ipv6??



Hello,
we have a two node gfs cluster as dns cluster with ipv6 which needs to be 
running.
Regularily we get those kernel messages without impacting availability of the 
cluster. Any idea why they occure? And if they are worth investigating 
further? Seems to be related to ipv6 and gfs locking. Does it?

[root bldsrv7 ~]# uname -a
Linux bldsrv7 2.6.9-42.0.2.ELsmp #1 SMP Wed Aug 23 13:38:27 BST 2006 x86_64 
x86_64 x86_64 GNU/Linux
[root bldsrv7 ~]# rpm -q GFS
GFS-6.1.6-1

May 10 09:01:01 bldsrv7 kernel: Badness in dst_release at 
include/net/dst.h:149                                                         
│
Ma│May 10 09:01:01 bldsrv7 kernel:                                                                                                         
│
Ma│May 10 09:01:01 bldsrv7 kernel: Call 
Trace:<ffffffffa025f7cb>{:ipv6:ip6_dst_check+79} 
<ffffffffa025708e>{:ipv6:ip6_dst_lookup+72}       │
Ma│May 10 09:01:01 bldsrv7 kernel:        
<ffffffffa0267db5>{:ipv6:udpv6_sendmsg+1188} <ffffffff80133f1d>{complete+53}                     
│
Ma│May 10 09:01:01 bldsrv7 kernel:        
<ffffffffa01e1b7f>{:gfs:lock_on_glock+112} 
<ffffffff802a720f>{sock_sendmsg+271}                  │
Ma│May 10 09:01:01 bldsrv7 kernel:        
<ffffffffa01e2bd4>{:gfs:gfs_glock_dq+400} 
<ffffffffa01fbfaa>{:gfs:gfs_private_nopage+139}        │
00│May 10 09:01:01 bldsrv7 kernel:        
<ffffffff80135752>{autoremove_wake_function+0} 
<ffffffff802a8b7f>{sys_sendmsg+463}               │07
Ma│May 10 09:01:01 bldsrv7 kernel:        
<ffffffff80123ed3>{do_page_fault+575} 
<ffffffff80133da9>{default_wake_function+0}                │
Ma│May 10 09:01:01 bldsrv7 kernel:        <ffffffff8014cc9b>{sys_futex+203} 
<ffffffff8011026a>{system_call+126}                            │

-- 
Gruss / Regards,

Marc Grimme
Phone: +49-89 452 3538-14
http://www.atix.de/               http://www.open-sharedroot.org/

**
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