http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1740
Summary: Dom0 crash on poweroff
Product: Xen
Version: unstable
Platform: x86-64
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Hypervisor
AssignedTo: xen-bugs@lists.xensource.com
ReportedBy: yang.z.zhang@intel.com
Environment:
------------
Service Arch (ia32/ia32e/IA64):
Guest Arch (ia32/ia32e/IA64):
Guest OS Type (Linux/Windows):
Change Set:
Hardware:
Other:
Bug detailed description:
--------------------------
Fails to poweroff machine on Core2, i7 and SNB. Dom0 crashes when BSP unlocks a
spinlock and is trying to kick APs who are waiting on the spinlock.
Dummy_handler() is called as the wakeup IPI handler, which should never happen.
Looks like something wrong on Xen IPI event channel.
Reproduce steps:
----------------
1. Install Xen r22861.
2. Poweroff machine.
3.
Current result:
----------------
Dom0 crashes.
Expected result:
----------------
Machine poweroff.
Basic root-causing log:
----------------------
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Summary: Dom0 crash on poweroff
Product: Xen
Version: unstable
Platform: x86-64
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Hypervisor
AssignedTo: xen-bugs@lists.xensource.com
ReportedBy: yang.z.zhang@intel.com
Environment:
------------
Service Arch (ia32/ia32e/IA64):
Guest Arch (ia32/ia32e/IA64):
Guest OS Type (Linux/Windows):
Change Set:
Hardware:
Other:
Bug detailed description:
--------------------------
Fails to poweroff machine on Core2, i7 and SNB. Dom0 crashes when BSP unlocks a
spinlock and is trying to kick APs who are waiting on the spinlock.
Dummy_handler() is called as the wakeup IPI handler, which should never happen.
Looks like something wrong on Xen IPI event channel.
Reproduce steps:
----------------
1. Install Xen r22861.
2. Poweroff machine.
3.
Current result:
----------------
Dom0 crashes.
Expected result:
----------------
Machine poweroff.
Basic root-causing log:
----------------------
--
Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
_______________________________________________
Xen-bugs mailing list
Xen-bugs@lists.xensource.com
http://lists.xensource.com/xen-bugs