From: Matt Ayres <matta@tektonic.net>
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Kernel error with todays -unstable.
Date: Thu, 21 Sep 2006 14:43:19 -0400 [thread overview]
Message-ID: <4512DD47.1050106@tektonic.net> (raw)
Got this changing from 2.6.16.13 to 2.6.16.29.. running .13 under the
same xen binary works fine.
__ __
_____ ___ _ _ _
\ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _
\
/ \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | |
__/
/_/\_\___|_| |_| |____(_)___/ \__,_|_|
|_|___/\__\__,_|_.__/|_|\___|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-unstable (root@unixshell.com) (gcc version 4.0.2
20051125 (Red
Hat 4.0.2-8)) Thu Sep 21 14:00:38 EDT 2006
Latest ChangeSet: Thu Sep 21 15:04:29 2006 +0100 11560:5bc0e9a50687
(XEN) Command line: /xen.gz dom0_mem=262144 com1=9600,8n1 sched=credit
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009fc00 (usable)
(XEN) 000000000009fc00 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000faff0000 (usable)
(XEN) 00000000faff0000 - 00000000fafff000 (ACPI data)
(XEN) 00000000fafff000 - 00000000fb000000 (ACPI NVS)
(XEN) 00000000ff780000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000200000000 (usable)
(XEN) System RAM: 8111MB (8306236kB)
(XEN) Xen heap: 9MB (10152kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000ff780
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 ACPIAM ) @
0x000f6890
(XEN) ACPI: RSDT (v001 A M I OEMRSDT 0x06000429 MSFT 0x00000097) @
0xfaff0000
(XEN) ACPI: FADT (v001 A M I OEMFACP 0x06000429 MSFT 0x00000097) @
0xfaff0200
(XEN) ACPI: MADT (v001 A M I OEMAPIC 0x06000429 MSFT 0x00000097) @
0xfaff0380
(XEN) ACPI: OEMB (v001 A M I OEMBIOS 0x06000429 MSFT 0x00000097) @
0xfafff040
(XEN) ACPI: SRAT (v001 A M I OEMSRAT 0x06000429 MSFT 0x00000097) @
0xfaff3320
(XEN) ACPI: ASF! (v001 AMIASF AMDSTRET 0x00000001 INTL 0x02002026) @
0xfaff3410
(XEN) ACPI: DSDT (v001 0AAAA 0AAAA000 0x00000000 INTL 0x02002026) @
0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:5 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:5 APIC version 16
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x03] address[0xfebff000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 3, version 17, address 0xfebff000, GSI 24-27
(XEN) ACPI: IOAPIC (id[0x04] address[0xfebfe000] gsi_base[28])
(XEN) IOAPIC[2]: apic_id 4, version 17, address 0xfebfe000, GSI 28-31
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(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) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 1793.652 MHz processor.
(XEN) CPU0: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: AMD Opteron(tm) Processor 244 stepping 08
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU1: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) AMD: Disabling C1 Clock Ramping Node #0
(XEN) AMD: Disabling C1 Clock Ramping Node #1
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: AMD Opteron(tm) Processor 244 stepping 08
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 2 CPUs
(XEN) Machine check exception polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000001f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000004800000->0000000005000000 (63488 pages to
be allo
cated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c05bd628
(XEN) Init. ramdisk: c05be000->c05be000
(XEN) Phys-Mach map: c05be000->c05fe000
(XEN) Start info: c05fe000->c05fe46c
(XEN) Page tables: c05ff000->c0608000
(XEN) Boot stack: c0608000->c0609000
(XEN) TOTAL: c0000000->c0800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Scrubbing Free RAM:
......................................................
............................done.
(XEN) Xen trace buffers: disabled
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen
).
Linux version 2.6.16.29-xen (root@vm19.unixshell.com) (gcc version 4.0.2
2005112
5 (Red Hat 4.0.2-8)) #4 SMP Thu Sep 21 14:01:34 EDT 2006
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 0000000010800000 (usable)
0MB HIGHMEM available.
264MB LOWMEM available.
NX (Execute Disable) protection: active
found SMP MP-table at 000ff780
DMI 2.3 present.
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfebff000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 17, address 0xfebff000, GSI 24-27
ACPI: IOAPIC (id[0x04] address[0xfebfe000] gsi_base[28])
IOAPIC[2]: apic_id 4, version 17, address 0xfebfe000, GSI 28-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Enabling APIC mode: Flat. Using 3 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at fb800000 (gap: fb000000:04780000)
Built 1 zonelists
Kernel command line: root=/dev/sda2 ro console=tty0 console=ttyS0,9600n8
max_loo
p=256 elevator=cfq
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 32768 bytes)
Xen reported: 1793.773 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Software IO TLB enabled:
Aperture: 64 megabytes
Kernel range: 0x00000000c12bf000 - 0x00000000c52bf000
vmalloc area: d1000000-f53fe000, maxmem 2d7fe000
Memory: 187392k/270336k available (3314k kernel code, 74472k reserved,
961k data
, 208k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode...
Ok.
Calibrating delay using timer specific routine.. 4486.13 BogoMIPS
(lpj=8972260)
Mount-cache hash table entries: 512
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
Checking 'hlt' instruction... OK.
ENABLING IO-APIC IRQs
Brought up 2 CPUs
Initializing CPU#1
migration_cost=528
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a
report
TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
PCI: Bridge: 0000:00:06.0
IO window: b000-bfff
MEM window: fca00000-feafffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0a.0
IO window: a000-afff
MEM window: fb900000-fc9fffff
PREFETCH window: ff500000-ff5fffff
PCI: Bridge: 0000:00:0b.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
IA-32 Microcode Update Driver: v1.14-xen <tigran@veritas.com>
audit: initializing netlink socket (disabled)
audit(1158849681.560:1): initialized
Unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
00000000
005ff000 -> *pde = 00000000:04e00001
00600000 -> *pme = 00000000:00000000
Oops: 0010 [#1]
SMP
Modules linked in:
CPU: 0
EIP: 0061:[<00000000>] Not tainted VLI
EFLAGS: 00010246 (2.6.16.29-xen #4)
EIP is at rest_init+0x3fefe000/0x23
eax: c010206f ebx: c0558f3c ecx: 00000000 edx: c5320000
esi: c01021c9 edi: 00000000 ebp: 0000ffbd esp: c53220e7
ds: 007b es: 007b ss: e021
Process swapper (pid: 1, threadinfo=c5320000 task=c05bea90)
Stack: <0>00000000 00000000 00000000 00000000 00000000 00000000 00000000
0000000
0
00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
Call Trace:
=======================
Unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
c0111007
005ff000 -> *pde = 00000000:04e00001
00600000 -> *pme = 00000000:00000000
next reply other threads:[~2006-09-21 18:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-21 18:43 Matt Ayres [this message]
2006-09-21 18:52 ` Kernel error with todays -unstable Keir Fraser
2006-09-21 19:00 ` Keir Fraser
2006-09-21 19:01 ` Matt Ayres
2006-09-21 21:10 ` Keir Fraser
2006-09-22 14:36 ` Matt Ayres
2006-09-23 11:04 ` Keir Fraser
-- strict thread matches above, loose matches on Subject: below --
2006-09-22 14:54 Ian Pratt
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