[Xen-bugs] [Bug 594] New: Non_pae_eneabled VMX guest will hang when booting on IA-32PAE host with default kernel parameters

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=594

           Summary: Non_pae_eneabled VMX guest will hang when booting on IA-
                    32PAE host with default kernel parameters
           Product: Xen
           Version: unstable
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Guest-OS
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: alex.shi@xxxxxxxxx


Environment:
------------
Service OS (ia32/ia32e/IA64):ia32pae
Guest OS (ia32/ia32e/IA64):ia32
Change Set:9441
Hardware:Grandstale



Bug detailed description:
--------------------------
In IA-32PAE service os, set "acpi=1" and "apic=1" in VMX config file, and then 
use this file to create a 
non_pae_enabled guest.The guest will hang at "kjournald starting.Commit 
interval 5 seconds".

Serial output is below:
(XEN) (GUEST: 58) HVM Loader
(XEN) (GUEST: 58) Loading ROMBIOS ...
(XEN) (GUEST: 58) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 58) Loading ACPI ...
(XEN) (GUEST: 58) Loading VMXAssist ...
(XEN) (GUEST: 58) VMX go ...
(XEN) (GUEST: 58) VMXAssist (Mar 26 2006)
(XEN) (GUEST: 58) Memory size 512 MB
(XEN) (GUEST: 58) E820 map:
(XEN) (GUEST: 58) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 58) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 58) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 58) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 58) 0000000000100000 - 000000001FFFE000 (RAM)
(XEN) (GUEST: 58) 000000001FFFE000 - 000000001FFFF000 (Type 18)
(XEN) (GUEST: 58) 000000001FFFF000 - 0000000020000000 (Type 17)
(XEN) (GUEST: 58) 0000000020000000 - 0000000020003000 (ACPI NVS)
(XEN) (GUEST: 58) 0000000020003000 - 000000002000D000 (ACPI Data)
(XEN) (GUEST: 58) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 58) 
(XEN) (GUEST: 58) Start BIOS ...
(XEN) (GUEST: 58) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 58)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) HVM_PIT: guest freq in cycles=189652340
(XEN) (GUEST: 58) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 58) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 58) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert 
Exp 

$(XEN) (GUEST: 58) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date: 2005/05/07 

15:55:26 $
(XEN) (GUEST: 58) 
(XEN) (GUEST: 58) ata0-0: PCHS=770/16/63 translation=none LCHS=770/16/63
(XEN) (GUEST: 58) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (379 MBytes)
(XEN) (GUEST: 58) ata0  slave: Unknown device
(XEN) (GUEST: 58) ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
(XEN) (GUEST: 58) ata1  slave: Unknown device
(XEN) (GUEST: 58) 
(XEN) (GUEST: 58) Booting from Hard Disk...
(XEN) (GUEST: 58) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 58) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 58) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 58) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 58) KBD: unsupported int 16h function 03
(XEN) (GUEST: 58) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) HVM_PIT: guest freq in cycles=3792473
(XEN) Local APIC Write to read-only register

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