WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 		  
Home Products Support Community News
 
   
 

xen-bugs

[Top] [All Lists]
<prev [Date] next>
[Advanced]
 <prev [Thread] next>

[Xen-bugs] [Bug 190] Kernel BUG at "drivers/xen/blkfront/blkfront.c":95

from [bugzilla-daemon] [Permanent Link][Original]
To: xen-bugs@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-bugs] [Bug 190] Kernel BUG at "drivers/xen/blkfront/blkfront.c":95
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Fri, 26 Aug 2005 20:07:37 +0000
Delivery-date: Fri, 26 Aug 2005 20:07:41 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-bugs-request@lists.xensource.com?subject=help>
List-id: Xen Bugzilla <xen-bugs.lists.xensource.com>
List-post: <mailto:xen-bugs@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=unsubscribe>
Reply-to: bugs@xxxxxxxxxxxxxxxxxx
Sender: xen-bugs-bounces@xxxxxxxxxxxxxxxxxxx 
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=190


dbarrera@xxxxxxxxxx changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |major




------- Additional Comments From dbarrera@xxxxxxxxxx  2005-08-26 20:07 -------
On an x86 RHEL4 box, this message shows up on the domU console when the crash
occurs:

Kernel panic - not syncing: BUG!


On the serial console, these messages show up:

smp_send_stop disable_local_APIC
xen-br0: port 3(vif1.0) entering disabled state
device vif1.0 left promiscuous mode
xen-br0: port 3(vif1.0) entering disabled state

xm dmesg: 
[root@lamb5 ~]# xm dmesg
 __  __            _____  ___         _                _
 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
 /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|
                                                          
 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory
 
 Xen version 3.0-devel (root@) (gcc version 3.4.3 20041212 (Red Hat
3.4.3-9.EL4)) Fri Aug 26 11:54:00 CDT 2005
 Latest ChangeSet: Fri Aug 26 08:06:49 2005 
2b95125015a59eeb086b3748f9415ac440133b4d
 
(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009b400 (usable)
(XEN)  000000000009b400 - 00000000000a0000 (reserved)
(XEN)  00000000000d6000 - 00000000000d8000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000001ff70000 (usable)
(XEN)  000000001ff70000 - 000000001ff76000 (ACPI data)
(XEN)  000000001ff76000 - 000000001ff80000 (ACPI NVS)
(XEN)  000000001ff80000 - 0000000020000000 (reserved)
(XEN)  00000000fec00000 - 00000000fec10000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ff800000 - 00000000ffc00000 (reserved)
(XEN)  00000000fffffc00 - 0000000100000000 (reserved)
(XEN) System RAM: 511MB (523308kB)
(XEN) Xen heap: 10MB (10648kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000f6140
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f6170
(XEN) ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0x1ff7070d
(XEN) ACPI: FADT (v001 INTEL  CANTWOOD 0x06040000 PTL  0x00000003) @ 0x1ff75e1e
(XEN) ACPI: MADT (v001 PTLTD     APIC   0x06040000  LTP 0x00000000) @
0x1ff75e92(XEN) ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @
0x1ff75f06
(XEN) ACPI: ASF! (v032 IBM        CETP 0x06040000 PTL  0x00000001) @ 0x1ff75f2e
(XEN) ACPI: SSDT (v001 PTLTD  ACPIHT   0x06040000  LTP 0x00000001) @ 0x1ff75fc9
(XEN) ACPI: DSDT (v001  INTEL CANTWOOD 0x06040000 MSFT 0x0100000c) @ 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: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47
(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 2 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 2800.597 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 2.80GHz 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 2.80GHz 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->c061a424
(XEN)  Init. ramdisk: c061b000->c06ad200
(XEN)  Phys-Mach map: c06ae000->c06ec800
(XEN)  Page tables:   c06ed000->c06f6000
(XEN)  Start info:    c06f6000->c06f7000
(XEN)  Boot stack:    c06f7000->c06f8000
(XEN)  TOTAL:         c0000000->c0800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x92200, start at 0xc061b000
(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 
00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O space 
0000009f

[2005-08-26 14:03:54 xend] DEBUG (XendDomain:214) XendDomain>reap> domain died
name=vm1 id=1
[2005-08-26 14:03:54 xend] INFO (XendDomain:506) Destroying domain: name=vm1
[2005-08-26 14:03:54 xend] INFO (XendRoot:141) EVENT> xend.domain.exit ['vm1',
1, 'crash']
[2005-08-26 14:03:54 xend] INFO (XendRoot:141) EVENT> xend.domain.destroy 
['vm1', 1]
[2005-08-26 14:03:54 xend] INFO (xsobj:337) DBMap>releaseDomain> 1
[2005-08-26 14:03:54 xend] INFO (XendRoot:141) EVENT> xend.virq 3
[2005-08-26 14:03:54 xend] INFO (XendRoot:141) EVENT> xend.virq 3



                               

-- 
Configure bugmail: 
http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

_______________________________________________
Xen-bugs mailing list
Xen-bugs@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-bugs
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date:  [Xen-bugs] [Bug 192] Networking broken on guest domain in SLES 9 SP2 boxes, bugzilla-daemon
Next by Date:  [Xen-bugs] [Bug 193] New: Boot panic: "Domain 0 allocation is too small for kernel image", bugzilla-daemon
Previous by Thread:  [Xen-bugs] [Bug 190] Kernel BUG at "drivers/xen/blkfront/blkfront.c":95, bugzilla-daemon
Next by Thread:  [Xen-bugs] [Bug 190] Kernel BUG at "drivers/xen/blkfront/blkfront.c":95, bugzilla-daemon
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

Copyright , Citrix Systems Inc. All rights reserved. Legal and Privacy