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[Xen-devel] xen test results on Unisys ES7000 - domVT shutdown is broken- results in dom0 panic

January 8, 2007


Unisys ES7000/one


16 physical processors


xen-unstable changeset 13282 booted with dom0_mem=512M


Ran xm-test on dom0 (see results below).

Booted, logged into, and ran top(SLES) or task manager(Windows) in the following domUs and domVTs (#s 2 through 6 ran simultaneously):


  1. 32-processor 64-bit SLES10 DomU with 31GB memory
  2. 4-processor 64-bit SLES10 DomU with 8GB memory
  3. 4-procesor 32-bit SLES10 DomVT with 2GB memory
  4. 4-processor 64-bit SLES10 DomVT with 8GB memory
  5. uni-processor Windows XP DomVT with 2GB memory
  6. uni-processor Windows 2003 Server DomVT with 2GB memory


Issues:  Dom0 panic (BUG at common.c:823) results when the 4 domVTs (#s 3-6 above) are powered off(SLES)/shutdown(Windows).  Serial console output attached.  I was able to successfully shutdown hvms with changeset 13205


Xm-test timing summary:

  Run Started : Mon, 08 Jan 2007 04:58:23 -0500

  Run Stoped  : Mon, 08 Jan 2007 05:42:56 -0500

Xm-test execution summary:

  PASS:  111

  FAIL:  1

  XPASS: 2

  XFAIL: 1





XFAIL: 02_network_local_ping_pos

         ping loopback failed for size 65507. ping eth0 failed for size 65507.



Sue Krysan

Linux Systems Group

Unisys Corporation



Attachment: hvmpanic.txt
Description: hvmpanic.txt

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