This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


[Xen-bugs] [Bug 430] New: irqbalance[786]: segfault at 00002aaa00000003

To: xen-bugs@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-bugs] [Bug 430] New: irqbalance[786]: segfault at 00002aaa00000003 rip 00002aaaaab52c88
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Fri, 02 Dec 2005 22:35:56 +0000
Delivery-date: Fri, 02 Dec 2005 22:36:00 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-bugs-request@lists.xensource.com?subject=help>
List-id: Xen Bugzilla <xen-bugs.lists.xensource.com>
List-post: <mailto:xen-bugs@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=unsubscribe>
Reply-to: bugs@xxxxxxxxxxxxxxxxxx
Sender: xen-bugs-bounces@xxxxxxxxxxxxxxxxxxx

           Summary: irqbalance[786]: segfault at 00002aaa00000003 rip
           Product: Xen
           Version: unstable
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Guest-OS
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: dbarrera@xxxxxxxxxx
                CC: hohnbaum@xxxxxxxxxx,pl@xxxxxxxxxx

I am seeing an 'irqbalance[768]: segfault' message on a domU's 'dmesg' output,
when running with vcpus = 8 or 16 (but not with 4 or 1 vcpus); the message
appears only when vcpus >= 8. Dom0 is running FC3, along with 3 other virtual
machines; the fourth, the one displaying the irqbalance message, is FC4 based. 

Platform: IBM xSeries 460, 8GB of RAM, SAT hdds

Dom0: FC3 (Heidelberg)
DomUs: 3 domUs FC3 based, 1 domU FC4

Xen Changeset: 8162

FC4 DomU displays this message when vcpus >= 8:

irqbalance[791]: segfault at 00002aaa00000003 rip 00002aaaaab52c88 rsp
00007fffffd96b48 error 4

There are no other diagnostics available.

Configure bugmail: 
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

Xen-bugs mailing list

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-bugs] [Bug 430] New: irqbalance[786]: segfault at 00002aaa00000003 rip 00002aaaaab52c88, bugzilla-daemon <=