http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=257
------- Additional Comments From dbarrera@xxxxxxxxxx 2005-09-28 14:13 -------
Seeing it on a non-PAE system today. The machine is in a semi-responsive state.
Some commands respond, others do not. For example, I tried 'tail
/tmp/results-file' and no output is ever produced, nor does it return to the
prompt; it just hangs there. Lmbench is running on dom0, and either LTP or
Lmbench is running on a guest domain (I can't tell which, since it is not
responding).
x235:~ # xm dmesg
__ __ _____ ___ _ _
\ \/ /___ _ __ |___ / / _ \ __| | _____ _____| |
\ // _ \ '_ \ |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
/ \ __/ | | | ___) | |_| |__| (_| | __/\ V / __/ |
/_/\_\___|_| |_| |____(_)___/ \__,_|\___| \_/ \___|_|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-devel (root@xxxxxxxxxxxxxxxxxx) (gcc version 3.3.3 (SuSE Linux)
) Tue Sep 27 09:33:58 CDT 2005
Latest ChangeSet: Tue Sep 27 09:11:59 2005 +0100 a172340ae3f3
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009d400 (usable)
(XEN) 000000000009d400 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000003ffd8780 (usable)
(XEN) 000000003ffd8780 - 000000003ffe0000 (ACPI data)
(XEN) 000000003ffe0000 - 0000000040000000 (reserved)
(XEN) 00000000fec00000 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1048020kB)
(XEN) Xen heap: 10MB (10632kB)
(XEN) PAE disabled.
(XEN) found SMP MP-table at 0009d540
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 IBM ) @ 0x000fdfc0
(XEN) ACPI: RSDT (v001 IBM SERONYXP 0x00001000 IBM 0x45444f43) @ 0x3ffdff80
(XEN) ACPI: FADT (v001 IBM SERONYXP 0x00001000 IBM 0x45444f43) @ 0x3ffdff00
(XEN) ACPI: MADT (v001 IBM SERONYXP 0x00001000 IBM 0x45444f43) @ 0x3ffdfe80
(XEN) ACPI: ASF! (v016 IBM SERONYXP 0x00000001 IBM 0x45444f43) @ 0x3ffdfdc0
(XEN) ACPI: DSDT (v001 IBM SERGEODE 0x00001000 MSFT 0x0100000b) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 15:2 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 15:2 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
(XEN) ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 14, version 17, address 0xfec00000, GSI 0-15
(XEN) ACPI: IOAPIC (id[0x0d] address[0xfec01000] gsi_base[16])
(XEN) IOAPIC[1]: apic_id 13, version 17, address 0xfec01000, GSI 16-31
(XEN) ACPI: IOAPIC (id[0x0c] address[0xfec02000] gsi_base[32])
(XEN) IOAPIC[2]: apic_id 12, version 17, address 0xfec02000, GSI 32-47
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) Enabling APIC mode: Flat. Using 3 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 3193.050 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(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=no,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 3f000000->3f800000 (61952 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c0632e84
(XEN) Init. ramdisk: c0633000->c0633000
(XEN) Phys-Mach map: c0633000->c0671800
(XEN) Start info: c0672000->c0673000
(XEN) Page tables: c0673000->c0676000
(XEN) Boot stack: c0676000->c0677000
(XEN) TOTAL: c0000000->c0800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen ).
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 00
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 9f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 00
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 9f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 00
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 9f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 00
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space
000000 9f
(XEN) Ouch! We are seriously BEHIND schedule! -462533716
(XEN) Ouch! We are seriously BEHIND schedule! -362983944
(XEN) Ouch! We are seriously BEHIND schedule! -263434165
(XEN) Ouch! We are seriously BEHIND schedule! -163884387
(XEN) Ouch! We are seriously BEHIND schedule! -64334616
(XEN) (file=grant_table.c, line=204) Bad flags (0) or dom (0). (NB. expected
dom 0)
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