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[Xen-ia64-devel] Xen crash when creating VTI in some machines.


  • To: "xen-ia64-devel" <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "You, Yongkang" <yongkang.you@xxxxxxxxx>
  • Date: Thu, 18 Jan 2007 18:16:25 +0800
  • Delivery-date: Thu, 18 Jan 2007 02:15:56 -0800
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: Acc66bWHh/ikth4MSYuO+hJa3QnMcA==
  • Thread-topic: Xen crash when creating VTI in some machines.

Hi all,

This is a strange issue, because some machines do not meet this problem, 
including our daily regular testing machine. 

But we found Xen might crash when doing the operation of creating VTI in some 
other machines. Serial console would keep report:
...
(XEN)  [<f000000004080300>] pervcpu_vhpt_free+0x30/0x50
(XEN)                                 sp=f000000007bffe00 bsp=f000000007bf93e8
(XEN)  [<f000000007b30080>] ???
(XEN)                                 sp=f000000007bffe00 bsp=f000000007bf93e8
...


We found this issue at least in 13438 and 13465. Does anybody meet this issue 
too?

Best Regards,
Yongkang (Kangkang) 永康

Attachment: call_trace.log
Description: call_trace.log

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