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[Xen-bugs] [Bug 317] Guest domains dying



http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=317





------- Additional Comments From dbarrera@xxxxxxxxxx  2005-10-18 16:19 -------
(In reply to comment #9)
> Well, it happened again, this time on an FC3 x86 box:
> changeset:   7398:446aa56ca4fe
> 
> Domain 'vm1' originally had ID '1'. I later checked 'xm list' and it shows it
> has ID '2'. ( I do not have an option to preserve on crash ).
> 
> [root@thinkcentre-dom0 ~]# xm list
> Name              ID  Mem(MiB)  CPU  VCPUs  State   Time(s)
> Domain-0           0       245    0      1  r-----   5125.6
> vm1                2       255    0      1  -b----     82.7
> 
> Per Ian's question regarding domU kernel config, I am using the xen default
> configs. I will attach xend.log
> 
> 


'xm dmesg' doesn't show anything related; the error showing up relates to bug #
244 -Unable to save domain:

[root@thinkcentre-dom0 xen-unstable.hg]# xm dmesg
 __  __            _____  ___         _                _
 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
 /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|

 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.0-devel (root@xxxxxxxxxxxxxx) (gcc version 3.4.2 20041017 (Red
Hat 3.4.2-6.fc3)) Tue Oct 18 06:30:23 CDT 2005
 Latest ChangeSet: Mon Oct 17 07:50:28 2005 +0100 7398:446aa56ca4fe

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009f800 (usable)
(XEN)  000000000009f800 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000003f770000 (usable)
(XEN)  000000003f770000 - 000000003f77a000 (ACPI data)
(XEN)  000000003f77a000 - 000000003f780000 (ACPI NVS)
(XEN)  000000003f780000 - 0000000040000000 (reserved)
(XEN)  00000000fec00000 - 00000000fec10000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ff800000 - 0000000100000000 (reserved)
(XEN) System RAM: 1015MB (1039420kB)
(XEN) Xen heap: 10MB (10632kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000f63f0
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f64a0
(XEN) ACPI: RSDT (v001 PTLTD    RSDT   0x060400d0  LTP 0x00000000) @ 0x3f7750bd
(XEN) ACPI: FADT (v001 IBM    THINKCEN 0x060400d0 PTL  0x00000001) @ 0x3f779e93
(XEN) ACPI: TCPA (v001 IBM    THINKCEN 0x060400d0 PTL  0x00000001) @ 0x3f779f07
(XEN) ACPI: MADT (v001 PTLTD     APIC   0x060400d0  LTP 0x00000000) @
0x3f779f39(XEN) ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x060400d0  LTP 0x00000001) @
0x3f779fa1
(XEN) ACPI: SSDT (v001 PTLTD  ACPIHT   0x060400d0  LTP 0x00000001) @ 0x3f779fc9
(XEN) ACPI: DSDT (v001    IBM THINKCEN 0x060400d0 MSFT 0x0100000e) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 15:3 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 15:3 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 2992.589 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 04
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 04
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 2 CPUs
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found:
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,PAE=yes,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000001800000->0000000002000000 (61952 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c061e4e4
(XEN)  Init. ramdisk: c061f000->c06b5000
(XEN)  Phys-Mach map: c06b5000->c06f3800
(XEN)  Start info:    c06f4000->c06f5000
(XEN)  Page tables:   c06f5000->c06fe000
(XEN)  Boot stack:    c06fe000->c06ff000
(XEN)  TOTAL:         c0000000->c0800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x96000, start at 0xc061f000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen).
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM2: (file=mm.c, line=460) Non-privileged attempt to map I/O space 
0000009f
(XEN) (file=/tmp/xen-unstable.hg/xen/include/asm/mm.h, line=203) Error pfn
3f600: rd=ffbfb780, od=ffbe0080, caf=80000002, taf=f0000001
(XEN) DOM0: (file=mm.c, line=478) Error getting mfn 3f600 (pfn 5fb) from L1
entry 000000003f600025 for dom32754


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