RE: [Xen-ia64-devel] [IPF-xenU] "xm destroy" xenU may make xen0 crash

["Zhang, Jingke" <jingke.zhang@xxxxxxxxx>]

Hi,
    Here is a serial console log (destroy a SMP_XenU):
==============================================
(XEN) ### domain f000000007b34080: rid=80000-c0000 mp_rid=2000
(XEN) arch_domain_create: domain=f000000007b34080
(XEN) DomainU EFI build up: ACPI 2.0=0x1000
(XEN) dom mem: type=13, attr=0x8000000000000008, range=[0x0000000000000000-0x000
0000000001000) (4KB)
(XEN) dom mem: type=10, attr=0x8000000000000008, range=[0x0000000000001000-0x000
0000000002000) (4KB)
(XEN) dom mem: type= 6, attr=0x8000000000000008, range=[0x0000000000002000-0x000
0000000003000) (4KB)
(XEN) dom mem: type= 7, attr=0x0000000000000008, range=[0x0000000000003000-0x000
000000fff4000) (255MB)
(XEN) dom mem: type=12, attr=0x0000000000000001, range=[0x00000ffffc000000-0x000
0100000000000) (64MB)
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
(XEN) Domain set shared_info_va to 0xfffffffffff00000
(XEN) Linux version 2.6.16.29-xen (build@hp-build) (gcc version 3.4.5 20051201 (
Red Hat 3.4.5-2)) #1 SMP Tue Nov 21 05:13:58 CST 2006
EFI v1.00 by Xen/ia64: SALsystab=0x2178 ACPI 2.0=0x1000
SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
SAL: AP wakeup using external interrupt vector 0xf3
xen_pal_emulator: UNIMPLEMENTED PAL CALL 42!!!!
(XEN) No logical to physical processor mapping available
ACPI: Local APIC address c0000000fee00000
ACPI: Error parsing MADT - no IOSAPIC entries
2 CPUs available, 2 CPUs total
Running on Xen! start_info_pfn=0x3ffd nr_pages=16384 flags=0x0
SMP: Allowing 2 CPUs, 0 hotplug CPUs
Built 1 zonelists
Kernel command line:  root=/dev/hda1 ro nomca console=tty0 root=/dev/hda1 3
PID hash table entries: 1024 (order: 10, 32768 bytes)
arch_boot_vcpu: vcpu 1 awaken
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
(XEN) lookup_domain_mpa: d 0xf000000007b34080 id 12 current 0xf000000007ae0000 i
d 0
(XEN) lookup_domain_mpa: bad mpa 0xffffc019064 (=> 0x10000000)
(XEN) Warning: UC to WB for mpaddr=ffffc019064
(XEN) BUG at mm.c:407
(XEN) FIXME: implement ia64 dump_execution_state()
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 1:
(XEN) BUG at mm.c:407
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...
???s
==============================================

Thanks,
Zhangjingke

>-----Original Message-----
>From: Akio Takebe [mailto:takebe_akio@xxxxxxxxxxxxxx]
>Sent: Tuesday, November 21, 2006 4:17 PM
>To: Zhang, Jingke; xen-ia64-devel
>Subject: Re: [Xen-ia64-devel] [IPF-xenU] "xm destroy" xenU may make xen0
>crash
>
>Hi, Zhang
>
>Could you show serial console log to us?
>
>Best Regards,
>
>Akio Takebe
>
>>Hi all,
>>    In recently Csets of IA64-unstable, "xm destroy" XenU guest is very
>>likely to make xen0 crash.   But destroying VTI guest will not.
>>    So I have reported a P1 xen-bug for this issue, URL is:
>>http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id?8
>>
>>Thanks,
>>Zhangjingke
>>
>>_______________________________________________
>>Xen-ia64-devel mailing list
>>Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>>http://lists.xensource.com/xen-ia64-devel

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