0 Replies Latest reply: May 18, 2012 1:22 AM by 930842 RSS

    ACPI error

    930842
      Hello,

      testing Solaris 11 on an HP xw8600 workstation.
      In the system log, I noticed this message occurring twice during bootup:

      -----------------------------------------------------------------------------------------------------------------------------------------------------------------
      May 17 21:13:48 mymachine.mydomain acpica: [ID 879926 kern.notice] ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS (20100915/dsfield-231)
      May 17 21:13:48 mymachine.mydomain acpica: [ID 100000 kern.notice]
      May 17 21:13:48 mymachine.mydomain acpica: [ID 804433 kern.notice] **** Exception AE_ALREADY_EXISTS during execution of method [\_SB_.PCI0._OSC] (Node ffffff02d59a8e80)
      May 17 21:13:48 mymachine.mydomain acpica: [ID 100000 kern.notice]
      May 17 21:13:48 mymachine.mydomain acpica: [ID 652514 kern.notice] Method Execution Stack:
      May 17 21:13:48 mymachine.mydomain acpica: [ID 489567 kern.notice] Method [_OSC] executing: CreateDWordField (CAPB, Local1, CAPD)
      May 17 21:13:48 mymachine.mydomain acpica: [ID 100000 kern.notice]
      May 17 21:13:48 mymachine.mydomain last message repeated 1 time
      May 17 21:13:48 mymachine.mydomain acpica: [ID 405112 kern.notice] Local Variables for method [_OSC]:
      May 17 21:13:48 mymachine.mydomain acpica: [ID 228379 kern.notice] Local0: ffffff02d59d2eb8 <Obj> Integer 0 1
      May 17 21:13:48 mymachine.mydomain acpica: [ID 261160 kern.notice] Local1: ffffff02d59d27d8 <Obj> Integer 0 5
      May 17 21:13:48 mymachine.mydomain acpica: [ID 172508 kern.notice] Local2: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 174556 kern.notice] Local3: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 176604 kern.notice] Local4: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 178652 kern.notice] Local5: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 180700 kern.notice] Local6: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 182748 kern.notice] Local7: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 100000 kern.notice]
      May 17 21:13:48 mymachine.mydomain acpica: [ID 394624 kern.notice] Arguments for Method [_OSC]: (4 arguments defined, max concurrency = 0)
      May 17 21:13:48 mymachine.mydomain acpica: [ID 376163 kern.notice] Arg0: ffffff02d59d2918 <Obj> Buffer(16) 5B 4D DB 33 F7 1F 1C 40
      May 17 21:13:48 mymachine.mydomain acpica: [ID 153173 kern.notice] Arg1: ffffff02d59d29b8 <Obj> Integer 0 1
      May 17 21:13:48 mymachine.mydomain acpica: [ID 152427 kern.notice] Arg2: ffffff02d59d2a08 <Obj> Integer 0 3
      May 17 21:13:48 mymachine.mydomain acpica: [ID 407908 kern.notice] Arg3: ffffff02d59d2788 <Obj> Buffer(12) 0 0 0 0 1F 0 0 0
      May 17 21:13:48 mymachine.mydomain acpica: [ID 975567 kern.notice] Arg4: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 975569 kern.notice] Arg5: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 975571 kern.notice] Arg6: 0 <Null Object>
      May 17 21:13:48 mymachine.mydomain acpica: [ID 100000 kern.notice]
      May 17 21:13:48 mymachine.mydomain acpica: [ID 342246 kern.notice] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffffff02d59a8e80), AE_ALREADY_EXISTS (20100915/psparse-632)
      May 17 21:13:48 mymachine.mydomain acpica: [ID 117524 kern.notice] ACPI: Marking method OSC as Serialized because of AEALREADY_EXISTS error
      -----------------------------------------------------------------------------------------------------------------------------------------------------------------

      Is this anything to worry about? Is there a way to avoid this problem?

      Thanks in advance
      Oliver