[Xen-bugs] [Bug 75] New: x86_64 - Unable to handle kernel NULL p

<ffffffff80116d62>{do_page_fault+370}

X-Bugzilla-Reason: AssignedTo

http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=75

           Summary: x86_64 - Unable to handle kernel NULL pointer
                    dereference at 0000000000000880 RIP:
                    <ffffffff80116d62>{do_page_fault+370}
           Product: Xen
           Version: unstable
          Platform: x86-64
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Hypervisor
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: dbarrera@xxxxxxxxxx
                CC: hohnbaum@xxxxxxxxxx


Using the lastest BK pull of xen-unstable for x86_64
( Last ChangeSet on test system was 2005/06/10 10:34:30+01:00
kaf24@xxxxxxxxxxxxxxxxxxxxxxx)

 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ 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)) Fri Jun 10 07:48:46 CDT 2005
 Latest ChangeSet: information unavailable

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009d400 (usable)
(XEN)  000000000009d400 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000003ffbe680 (usable)
(XEN)  000000003ffbe680 - 000000003ffd0000 (ACPI data)
(XEN)  000000003ffd0000 - 0000000040000000 (reserved)
(XEN)  00000000fec00000 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1047916kB)
(XEN) Xen heap: 14MB (14812kB)
(XEN) found SMP MP-table at 0009d540
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 IBM                                   ) @ 
0x00000000000fdfc0
(XEN) ACPI: RSDT (v001 IBM    SERBLADE 0x00001000 IBM  0x45444f43) @
0x000000003ffcff80
(XEN) ACPI: FADT (v002 IBM    SERBLADE 0x00001000 IBM  0x45444f43) @
0x000000003ffcfec0
(XEN) ACPI: MADT i_id[0x02] dfl dfl lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
(XEN) ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 14, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 13, version 32, address 0xfec10000, GSI 24-47
(XEN) ACPI: IOAPIC (id[0x0c] address[0xfec81000] gsi_base[48])
(XEN) IOAPIC[2]: apic_id 12, version 32, address 0xfec81000, GSI 48-71
(XEN) (XEN) Detected 3600.330 MHz processor.
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(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) Xeon(TM) CPU 3.60GHz stepping 01
(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) Xeon(TM) CPU 3.60GHz stepping 01
(\uffffA\u027d\uffff\uffff\uffff\u037d\uffff%XEN) CPU3: Intel(R) Xeon(TM) CPU
3.60GHz stepping 01
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Time init:
(XEN) .... cpu_freq:    00000000:D698AE3C
(XEN) .... scale:       00000001:1C6B18EC
(XEN) .... Wall Clock:  1118409574s 150000us
(XEN) Brought up 4 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=0xffffffff80100000,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000008000000->0000000010000000 (31232 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80100000->ffffffff80578084
(XEN)  Init. ramdisk: ffffffff80579000->ffffffff80579000
(XEN)  Phys-Mach map: ffffffff80579000->ffffffff805b7800
(XEN)  Page tables:   ffffffff805b8000->ffffffff805bf000
(XEN)  Start info:    ffffffff805bf000->ffffffff805c0000
(XEN)  Boot stack:    ffffffff805c0000->ffffffff805c1000
(XEN)  TOTAL:         ffffffff80000000->ffffffff80800000
(XEN)  ENTRY ADDRESS: ffffffff80100000
(XEN) Scrubbing Free RAM: ..........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen).
Linux version 2.6.11.11-xen0 (root@bl2-1) (gcc version 3.3.3 (SuSE Linux)) #1
Fri Jun 10 07:55:25 CDT 2005
kernel direct mapping tables upto ffff88000fa00000 @ 800000-87f000
Registering memory for bootmem: from  a00000, size = f000000
No mptable found.
arch/xen/x86_64/mm/init.c:336: bad pte ffff88000136eec8(0000055555555067).
6_64/mm/init.c:336: bad pte ffff88000136eec8(0000055555555067).555555067).
arch/xen/x86_64/mm/init.c:336: bad pte ffff88000136eec8(0000055555555067).
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl
lint[0x1])\uffff\uffff\uffff\u0265\uffff\u037d\u0251\uffff\u0249\uffff\u0455\uffffa\uffff\uffff\u0255\uffff\uffff\uffff\u0455\uffff5!ACPI:
LAPIC_NMI (acpi_id[0x02] dfl dfl
lint[0x1])\uffff\uffff\uffff\u0265\uffff\uffff\u037d\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffffY\uffff\uffff\uffff\uffff\uffff\u5345\uffff\uffff\uffff\uffff\uffff\u0361\u0445\uffff\uffff\uffff\uffff\uffff\uffff\u0265\uffff\u037d\u0251\uffff\u0249\uffff\u0455\uffff%\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0361\u0445\uffff\uffff\uffff\uffff\uffff\uffff\u0265\uffff\u037d\u0251\uffff\u0249\uffff\u0455\uffff5\uffff\uffff\uffff\uffff\u5b6d\uffff\u0645\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0279\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0255\u0355\uffff\u0655\uffff\uffff\uffff\uffff\u0445\uffff\uffff\uffff\uffff\uffff5\uffff\u0579\u044d\uffff\uffff\uffff\uffff\uffff\uffff\u0361\u0445\uffff%%\uffff\uffff\uffff\u0265\uffff\uffff\uffffA\uffff\uffffmA\u0265\uffffI\uffff\uffff%J\uffff\u0455\uffff\uffff\uffff\uffff\uffff\u0345\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u027d\uffff\u0455\uffff\uffff\uffff\u047d\uffff\uffff\u0465\uffff\uffff\uffff\uffff\uffff%\uffff\u0461\uffff\u034d\uffff\uffff\u0355\u0345\uffff\uffff\u0665\uffff\uffff\u047d\uffff\u047d\uffff\u077d\u026d\uffff\uffff\uffff\uffff\u0465\uffff\uffff\u027d\uffff\uffff\uffff\uffff\u5255\uffff\uffff\uffff\u0355\u0461\uffff\uffff\u0265\u0655\u0259\uffff\uffff\uffff\uffff\uffff\u047d\uffff\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\u0665\uffff\uffff\u0345\u0455\uffff\uffff\uffff\u0245\uffff\uffff\u077d\u026d\uffff\u027d\u0579\uffff\u0461\uffff\uffff\uffff\uffff\u027d\uffff\u0455\uffff\uffff\u0145\u025d\u0575\uffff\uffff\uffff\u0255\uffff\u047d\u0255\uffff\u0461\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0665\uffff\uffff%\uffff\u0461\uffff\u0345\u025d\u0575\uffff\uffff\u0475\uffff\uffff\uffff\uffff\u0461\uffff\uffff\uffff\u0665\uffff\uffff\u077d\u026d\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0355\uffff\uffff\uffff\uffff\uffff\u0461\uffff\uffff\uffff\uffff\uffff\uffff\u047d\uffff\uffff\uffff\uffff\uffff\uffff\u047d\uffff\uffff\uffff\u0279\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u037d%\uffff\uffff\uffff\uffff\uffff\uffffQI\u0761\uffff\uffff\uffff\uffff\uffff\uffff\u0465\uffff\uffff\uffff\u9979\uffff\uffff\uffff\uffff\u034d\uffff\uffff\uffff\u0571\uffff\u0279\uffff\uffff\uffff\u0255\uffff\uffff\uffff\u0455\u0255\uffff\uffff\uffff\u034d\uffff\uffff\uffff\u0571\uffff\u0245\uffff\u0465\uffff\uffff\uffff\uffff\u047d\uffff\uffff\u0255\uffff\uffff\uffff\u0455\u0255\uffff\uffff\uffff\u034d\uffff\uffff\uffff\u0571\uffff\u0251\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0255\uffff\uffff\uffff\u0455\u0255\uffff\uffff\uffff\u034d\uffff\ufffffloppy0:
no floppy controllers foundRAMDISK driver initialized: 16 RAM disks of 16384K
size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.4)
Intel(R) PRO/1000 Network Driver - version 5.6.10.1-k2
Copyright (c) 1999-2004 Intel Corporation.
pcnet32.c:v1.30i 06.28.2004 tsbogend@xxxxxxxxxxxxxxxx
e100: Intel(R) PRO/100 Network Driver, 3.3.6-k2-NAPI
e100: Copyright(c) 1999-2004 Intel Corporation
tg3.c:v3.23 (February 15, 2005)
ACPI: PCI interrupt 0000:05:01.0[A] -> GSI 77 (level, low) -> IRQ 77
Unable to handle kernel NULL pointer dereference at 0000000000000880 RIP:
<ffffffff80116d62>{do_page_fault+370}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
<ffffffff8011685f>{dump_pagetable+47}



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[Xen-bugs] [Bug 75] New: x86_64 - Unable to handle kernel NULL pointer d
