thr3ads.net - Xen devel - [Xen-devel] [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000] [Apr 2010]

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Sander Eikelenboom

2010-Apr-16 15:16 UTC

[Xen-devel] [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000]

Hi All,

Tried xen-unstable 4.1 today on a machine runnning fine on 4.0-rc6.


Previous working setup:
- Xen-4.0.0-rc6.gz
- Dom0 Kernel 2.6.31.12-pvops
- Debian GNU/Linux Lenny

- PCI passthrough of 3 USB controllers and one sound card


Tried:
- Xen-4.1-unstable
- Dom0 Kernel 2.6.31.13-pvops
- Debian GNU/Linux Lenny


Symptoms:
- Guests can''t be started

output in dmesg:
[   47.254604] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0
in libc-2.7.so[7fb1fee08000+14a000]
[   48.655418] xend[6743] general protection ip:7fb1fee83010 sp:43e788d8 error:0
in libc-2.7.so[7fb1fee08000+14a000]
[   50.072068] xend[6808] general protection ip:7fb1fee83010 sp:444f18d8 error:0
in libc-2.7.so[7fb1fee08000+14a000]
[   51.490593] xend[6873] general protection ip:7fb1fee83010 sp:43fb28d8 error:0
in libc-2.7.so[7fb1fee08000+14a000]
[   52.864337] xend[6938] general protection ip:7fb1fee83010 sp:43fa48d8 error:0
in libc-2.7.so[7fb1fee08000+14a000]



also in dmesg, but of less importance i guess:
[    0.000999] ------------[ cut here ]------------
[    0.000999] WARNING: at
/usr/src/xen-unstable.hg/linux-2.6-pvops.git/arch/x86/xen/enlighten.c:722
xen_apic_write+0x15/0x17()
[    0.000999] Hardware name: System Product Name
[    0.000999] Modules linked in:
[    0.000999] Pid: 0, comm: swapper Not tainted 2.6.31.13 #3
[    0.000999] Call Trace:
[    0.000999]  [<ffffffff81020ff9>] ? mce_init_timer+0x8f/0x98
[    0.000999]  [<ffffffff8100b3a6>] ? xen_apic_write+0x15/0x17
[    0.000999]  [<ffffffff8104bd20>] warn_slowpath_common+0x77/0xa4
[    0.000999]  [<ffffffff8104bd5c>] warn_slowpath_null+0xf/0x11
[    0.000999]  [<ffffffff8100b3a6>] xen_apic_write+0x15/0x17
[    0.000999]  [<ffffffff8101f4e3>] perf_counters_lapic_init+0x2e/0x30
[    0.000999]  [<ffffffff8199b02d>] init_hw_perf_counters+0x305/0x3a2
[    0.000999]  [<ffffffff8100f3ff>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000999]  [<ffffffff810da73c>] ? kmem_cache_alloc+0xcb/0x12d
[    0.000999]  [<ffffffff8199acf9>] identify_boot_cpu+0x3c/0x3e
[    0.000999]  [<ffffffff8199ad04>] check_bugs+0x9/0x2d
[    0.000999]  [<ffffffff819925ea>] start_kernel+0x41d/0x432
[    0.000999]  [<ffffffff81991adf>] x86_64_start_reservations+0xaa/0xae
[    0.000999]  [<ffffffff81995965>] xen_start_kernel+0x63a/0x641
[    0.000999] ---[ end trace 4eaa2a86a8e2da22 ]---



Don''t know if it''s important, but xm dmesg also ends with:
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.

Attached:
- xm info
- xm dmesg
- dmesg
- lspci -vvvknn

--
Sander




_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Bruce Edge

2010-May-28 15:53 UTC

head link

[SPAM] Re: [Xen-devel] [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000]

I''m seeing a similar fault with 4.0.1rc1.

This only happens when I try to run an NFS mounted kernel, non-NFS boots are
OK. This was recreated with the pv-ops dom0 both 2.6.23.12 and .13 versions.
Same result on ubuntu 9.04 and 10.04 boxes. This output was from the 9.04
system with 2.6.32.13 pv-ops.


==> xen/xend.log <=[2010-05-28 01:50:05 4471] DEBUG (XendDomainInfo:101)
XendDomainInfo.create([''vm'', [''name'',
''dpm''], [''memory'', 4096],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''destroy''],
[''on_crash'',
''destroy''], [''on_xend_start'',
''ignore''], [''on_xend_stop'',
''ignore''],
[''vcpus'', 16], [''cpus'',
[''0'', ''1'', ''2'',
''3'', ''4'', ''5'',
''6'', ''7'', ''8'',
''9'',
''10'', ''11'', ''12'',
''13'', ''14'', ''15'']],
[''oos'', 1], [''image'',
[''hvm'',
[''kernel'',
''/import/kaan/bedge/dev_kaan.kaan.debug/root/boot/vmlinuz-2.6.30.1''],
[''videoram'', 4], [''serial'',
''pty''], [''args'',
''nfsroot=135.149.75.134:/import/kaan/bedge/dev_kaan.kaan.debug/root
''], [''acpi'', 1], [''apic'', 1],
[''boot'', ''n''], [''cpuid'',
[]], [''cpuid_check'',
[]], [''device_model'',
''/usr/lib64/xen/bin/qemu-dm''], [''fda'',
''''], [''fdb'',
''''], [''guest_os_type'',
''default''], [''hap'', 1],
[''hpet'', 0], [''isa'', 0],
[''keymap'', ''''],
[''localtime'', 0], [''nographic'', 0],
[''oos'', 1], [''pae'', 1],
[''pci'', [[''0x0000'',
''0x17'', ''0x00'', ''0x0'',
''0x100'', [], ''0000:17:00.0''],
[''0x0000'', ''0x17'', ''0x00'',
''0x1'', ''0x100'', [],
''0000:17:00.1''], [''0x0000'',
''0x14'', ''0x00'', ''0x0'',
''0x100'', [], ''0000:14:00.0''],
[''0x0000'', ''0x14'',
''0x00'', ''0x1'', ''0x100'',
[], ''0000:14:00.1''], [''0x0000'',
''0x10'', ''0x00'',
''0x0'', ''0x100'', [],
''0000:10:00.0''], [''0x0000'',
''0x10'', ''0x00'', ''0x1'',
''0x100'', [], ''0000:10:00.1''],
[''0x0000'', ''0x10'', ''0x00'',
''0x2'', ''0x100'', [],
''0000:10:00.2''], [''0x0000'',
''0x10'', ''0x00'', ''0x3'',
''0x100'', [],
''0000:10:00.3''], [''0x0000'',
''0x0a'', ''0x00'', ''0x0'',
''0x100'', [],
''0000:0a:00.0''], [''0x0000'',
''0x0a'', ''0x00'', ''0x1'',
''0x100'', [],
''0000:0a:00.1''], [''0x0000'',
''0x07'', ''0x00'', ''0x0'',
''0x100'', [],
''0000:07:00.0''], [''0x0000'',
''0x07'', ''0x00'', ''0x1'',
''0x100'', [],
''0000:07:00.1''], [''0x0000'',
''0x07'', ''0x00'', ''0x2'',
''0x100'', [],
''0000:07:00.2''], [''0x0000'',
''0x07'', ''0x00'', ''0x3'',
''0x100'', [],
''0000:07:00.3'']]], [''pci_msitranslate'', 1],
[''pci_power_mgmt'', 0],
[''rtc_timeoffset'', 0], [''sdl'', 0],
[''soundhw'', ''''],
[''stdvga'', 0],
[''timer_mode'', 1], [''usb'', 0],
[''usbdevice'', ''tablet''],
[''vcpus'', 16],
[''vnc'', 1], [''vncconsole'', 1],
[''vnclisten'', ''0.0.0.0''],
[''vncunused'', 1],
[''viridian'', 0], [''vpt_align'', 1],
[''xauthority'', ''/root/.Xauthority''],
[''xen_platform_pci'', 1], [''memory_sharing'',
0], [''vncpasswd'', ''XXXXXXXX''],
[''tsc_mode'', 0], [''nomigrate'', 0]]],
[''s3_integrity'', 1], [''device'',
[''pci'',
[''dev'', [''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'', ''0000:17:00.0''],
[''bus'', ''0x17''],
[''vdevfn'', ''0x100''],
[''func'', ''0x0'']], [''dev'',
[''slot'',
''0x00''], [''domain'',
''0x0000''], [''key'',
''0000:17:00.1''], [''bus'',
''0x17''],
[''vdevfn'', ''0x100''],
[''func'', ''0x1'']], [''dev'',
[''slot'', ''0x00''],
[''domain'',
''0x0000''], [''key'',
''0000:14:00.0''], [''bus'',
''0x14''], [''vdevfn'',
''0x100''],
[''func'', ''0x0'']], [''dev'',
[''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'',
''0000:14:00.1''], [''bus'',
''0x14''], [''vdevfn'',
''0x100''], [''func'',
''0x1'']],
[''dev'', [''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'', ''0000:10:00.0''],
[''bus'', ''0x10''],
[''vdevfn'', ''0x100''],
[''func'', ''0x0'']], [''dev'',
[''slot'',
''0x00''], [''domain'',
''0x0000''], [''key'',
''0000:10:00.1''], [''bus'',
''0x10''],
[''vdevfn'', ''0x100''],
[''func'', ''0x1'']], [''dev'',
[''slot'', ''0x00''],
[''domain'',
''0x0000''], [''key'',
''0000:10:00.2''], [''bus'',
''0x10''], [''vdevfn'',
''0x100''],
[''func'', ''0x2'']], [''dev'',
[''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'',
''0000:10:00.3''], [''bus'',
''0x10''], [''vdevfn'',
''0x100''], [''func'',
''0x3'']],
[''dev'', [''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'', ''0000:0a:00.0''],
[''bus'', ''0x0a''],
[''vdevfn'', ''0x100''],
[''func'', ''0x0'']], [''dev'',
[''slot'',
''0x00''], [''domain'',
''0x0000''], [''key'',
''0000:0a:00.1''], [''bus'',
''0x0a''],
[''vdevfn'', ''0x100''],
[''func'', ''0x1'']], [''dev'',
[''slot'', ''0x00''],
[''domain'',
''0x0000''], [''key'',
''0000:07:00.0''], [''bus'',
''0x07''], [''vdevfn'',
''0x100''],
[''func'', ''0x0'']], [''dev'',
[''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'',
''0000:07:00.1''], [''bus'',
''0x07''], [''vdevfn'',
''0x100''], [''func'',
''0x1'']],
[''dev'', [''slot'', ''0x00''],
[''domain'', ''0x0000''],
[''key'', ''0000:07:00.2''],
[''bus'', ''0x07''],
[''vdevfn'', ''0x100''],
[''func'', ''0x2'']], [''dev'',
[''slot'',
''0x00''], [''domain'',
''0x0000''], [''key'',
''0000:07:00.3''], [''bus'',
''0x07''],
[''vdevfn'', ''0x100''],
[''func'', ''0x3'']]]],
[''device'', [''vif'']]])
[2010-05-28 01:50:05 4471] DEBUG (XendDomainInfo:2508)
XendDomainInfo.constructDomain
[2010-05-28 01:50:05 4471] DEBUG (balloon:220) Balloon: 11910580 KiB free;
need 16384; done.
[2010-05-28 01:50:06 4471] DEBUG (XendDomain:464) Adding Domain: 4
[2010-05-28 01:50:06 4471] DEBUG (XendDomainInfo:2818)
XendDomainInfo.initDomain: 4 256
[2010-05-28 01:50:06 4471] DEBUG (image:339) No VNC passwd configured for
vfb access
[2010-05-28 01:50:06 4471] DEBUG (image:850) cmdline       
nfsroot=135.149.75.134:/import/kaan/bedge/dev_kaan.kaan.debug/root
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: boot, val: n
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: fda, val: None
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: fdb, val: None
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: soundhw, val: None
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: localtime, val: 0
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: serial, val:
[''pty'']
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: std-vga, val: 0
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: isa, val: 0
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: acpi, val: 1
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: usb, val: 0
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: usbdevice, val: tablet
[2010-05-28 01:50:06 4471] DEBUG (image:889) args: gfx_passthru, val: None
[2010-05-28 01:50:06 4471] INFO (image:822) Need to create platform
device.[domid:4]
[2010-05-28 01:50:06 4471] DEBUG (XendDomainInfo:2845)
_initDomain:shadow_memory=0x0, memory_static_max=0x100000000,
memory_static_min=0x0.
[2010-05-28 01:50:06 4471] INFO (image:182) buildDomain os=hvm dom=4
vcpus=16
[2010-05-28 01:50:06 4471] DEBUG (image:947) domid          = 4
[2010-05-28 01:50:06 4471] DEBUG (image:948) image         
/import/kaan/bedge/dev_kaan.kaan.debug/root/boot/vmlinuz-2.6.30.1
[2010-05-28 01:50:06 4471] DEBUG (image:949) store_evtchn   = 17
[2010-05-28 01:50:06 4471] DEBUG (image:950) memsize        = 4096
[2010-05-28 01:50:06 4471] DEBUG (image:951) target         = 4096
[2010-05-28 01:50:06 4471] DEBUG (image:952) vcpus          = 16
[2010-05-28 01:50:06 4471] DEBUG (image:953) vcpu_avail     = 65535
[2010-05-28 01:50:06 4471] DEBUG (image:954) acpi           = 1
[2010-05-28 01:50:06 4471] DEBUG (image:955) apic           = 1
[2010-05-28 01:50:07 3314] CRITICAL (SrvDaemon:232) Xend died due to signal
11!  Restarting it.
[2010-05-28 01:50:07 6218] INFO (SrvDaemon:332) Xend Daemon started
[2010-05-28 01:50:07 6218] INFO (SrvDaemon:336) Xend changeset: Sat May 22
07:18:16 2010 +0100 21162:370fd9f97c70.

==> kern.log <=2010-05-28T01:50:06.897-07:00 kaan-22 [ 1252.487865]
xend[6160] general
protection ip:7f7d12d04ab7 sp:7f7d0d541a70 error:0 in libc-2.9.so
[7f7d12c08000+168000]

==> xen/xend.log <=[2010-05-28 01:50:08 6218] DEBUG (XendDomainInfo:149)
XendDomainInfo.recreate({''max_vcpu_id'': 0,
''cpu_time'': 58497465812L,
''ssidref'': 0, ''hvm'': 0,
''shutdown_reason'': 0, ''dying'': 0,
''online_vcpus'': 1,
''domid'': 0, ''paused'': 0,
''crashed'': 0, ''running'': 1,
''maxmem_kb'':
17179869180L, ''shutdown'': 0, ''mem_kb'':
517632L, ''handle'': [0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0], ''blocked'': 0,
''name'': ''Domain-0''})
[2010-05-28 01:50:08 6218] INFO (XendDomainInfo:167) Recreating domain 0,
UUID 00000000-0000-0000-0000-000000000000. at /local/domain/0
[2010-05-28 01:50:08 6218] DEBUG (XendDomain:464) Adding Domain: 0
[2010-05-28 01:50:08 6218] DEBUG (XendDomain:398) number of vcpus to use is
0
[2010-05-28 01:50:08 6218] DEBUG (XendDomainInfo:1891)
XendDomainInfo.handleShutdownWatch
[2010-05-28 01:50:08 6218] DEBUG (XendDomainInfo:149)
XendDomainInfo.recreate({''max_vcpu_id'': 15,
''cpu_time'': 0L, ''ssidref'': 0,
''hvm'': 1, ''shutdown_reason'': 0,
''dying'': 0, ''online_vcpus'': 1,
''domid'': 4,
''paused'': 1, ''crashed'': 0,
''running'': 0, ''maxmem_kb'': 4198400L,
''shutdown'':
0, ''mem_kb'': 0L, ''handle'': [10, 148, 214,
77, 10, 168, 80, 195, 108, 253,
233, 80, 87, 180, 34, 128], ''blocked'': 0})
[2010-05-28 01:50:08 6218] ERROR (XendDomain:183) Failed to create reference
to running domain id: 4
Traceback (most recent call last):
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py", line
180, in _init_domains
    new_dom = XendDomainInfo.recreate(dom, False)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line 153, in recreate
    xeninfo = XendConfig.XendConfig(dominfo = info)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
348, in __init__
    self._dominfo_to_xapi(dominfo, update_mem = True)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
557, in _dominfo_to_xapi
    self._memory_sanity_check()
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
442, in _memory_sanity_check
    raise XendConfigError("memory_dynamic_max must be greater " \
XendConfigError: Invalid Configuration: memory_dynamic_max must be greater
than zero
[2010-05-28 01:50:08 6218] DEBUG (XendDomainInfo:149)
XendDomainInfo.recreate({''max_vcpu_id'': 15,
''cpu_time'': 0L, ''ssidref'': 0,
''hvm'': 1, ''shutdown_reason'': 0,
''dying'': 0, ''online_vcpus'': 1,
''domid'': 4,
''paused'': 1, ''crashed'': 0,
''running'': 0, ''maxmem_kb'': 4198400L,
''shutdown'':
0, ''mem_kb'': 0L, ''handle'': [10, 148, 214,
77, 10, 168, 80, 195, 108, 253,
233, 80, 87, 180, 34, 128], ''blocked'': 0})
[2010-05-28 01:50:08 6218] ERROR (XendDomain:435) Unable to recreate domain
Traceback (most recent call last):
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py", line
433, in _refreshTxn
    new_dom = XendDomainInfo.recreate(dom, False)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line 153, in recreate
    xeninfo = XendConfig.XendConfig(dominfo = info)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
348, in __init__
    self._dominfo_to_xapi(dominfo, update_mem = True)
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
557, in _dominfo_to_xapi
    self._memory_sanity_check()
  File
"/usr/local/lib/python2.6/dist-packages/xen/xend/XendConfig.py", line
442, in _memory_sanity_check
    raise XendConfigError("memory_dynamic_max must be greater " \
XendConfigError: Invalid Configuration: memory_dynamic_max must be greater
than zero

==> xen/xend-debug.log
<=/usr/local/lib/python2.6/dist-packages/xen/xend/XendAPI.py:548:
DeprecationWarning: object.__new__() takes no parameters
  return object.__new__(cls, *args, **kwds)

==> xen/xend.log <=[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API
call: VBD.set_device
not found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: VBD.set_type not
found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call:
session.get_all_records not found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: event.get_record
not found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: event.get_all not
found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: VIF.set_device
not found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: VIF.set_MAC not
found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: VIF.set_MTU not
found
[2010-05-28 01:50:09 6218] WARNING (XendAPI:705) API call: debug.get_all not
found
[2010-05-28 01:50:09 6218] INFO (XMLRPCServer:156) Opening Unix domain
socket XML-RPC server on /var/run/xend/xen-api.sock; authentication has been
disabled for this server.
[2010-05-28 01:50:09 6218] INFO (XMLRPCServer:156) Opening Unix domain
socket XML-RPC server on /var/run/xend/xmlrpc.sock.


On Fri, Apr 16, 2010 at 8:16 AM, Sander Eikelenboom
<linux@eikelenboom.it>wrote:
> Hi All,
>
> Tried xen-unstable 4.1 today on a machine runnning fine on 4.0-rc6.
>
>
> Previous working setup:
> - Xen-4.0.0-rc6.gz
> - Dom0 Kernel 2.6.31.12-pvops
> - Debian GNU/Linux Lenny
>
> - PCI passthrough of 3 USB controllers and one sound card
>
>
> Tried:
> - Xen-4.1-unstable
> - Dom0 Kernel 2.6.31.13-pvops
> - Debian GNU/Linux Lenny
>
>
> Symptoms:
> - Guests can''t be started
>
> output in dmesg:
> [   47.254604] xend[6678] general protection ip:7fb1fee83010 sp:433528d8
> error:0 in libc-2.7.so[7fb1fee08000+14a000]
> [   48.655418] xend[6743] general protection ip:7fb1fee83010 sp:43e788d8
> error:0 in libc-2.7.so[7fb1fee08000+14a000]
> [   50.072068] xend[6808] general protection ip:7fb1fee83010 sp:444f18d8
> error:0 in libc-2.7.so[7fb1fee08000+14a000]
> [   51.490593] xend[6873] general protection ip:7fb1fee83010 sp:43fb28d8
> error:0 in libc-2.7.so[7fb1fee08000+14a000]
> [   52.864337] xend[6938] general protection ip:7fb1fee83010 sp:43fa48d8
> error:0 in libc-2.7.so[7fb1fee08000+14a000]
>
>
>
> also in dmesg, but of less importance i guess:
> [    0.000999] ------------[ cut here ]------------
> [    0.000999] WARNING: at
> /usr/src/xen-unstable.hg/linux-2.6-pvops.git/arch/x86/xen/enlighten.c:722
> xen_apic_write+0x15/0x17()
> [    0.000999] Hardware name: System Product Name
> [    0.000999] Modules linked in:
> [    0.000999] Pid: 0, comm: swapper Not tainted 2.6.31.13 #3
> [    0.000999] Call Trace:
> [    0.000999]  [<ffffffff81020ff9>] ? mce_init_timer+0x8f/0x98
> [    0.000999]  [<ffffffff8100b3a6>] ? xen_apic_write+0x15/0x17
> [    0.000999]  [<ffffffff8104bd20>] warn_slowpath_common+0x77/0xa4
> [    0.000999]  [<ffffffff8104bd5c>] warn_slowpath_null+0xf/0x11
> [    0.000999]  [<ffffffff8100b3a6>] xen_apic_write+0x15/0x17
> [    0.000999]  [<ffffffff8101f4e3>]
perf_counters_lapic_init+0x2e/0x30
> [    0.000999]  [<ffffffff8199b02d>]
init_hw_perf_counters+0x305/0x3a2
> [    0.000999]  [<ffffffff8100f3ff>] ?
xen_restore_fl_direct_end+0x0/0x1
> [    0.000999]  [<ffffffff810da73c>] ? kmem_cache_alloc+0xcb/0x12d
> [    0.000999]  [<ffffffff8199acf9>] identify_boot_cpu+0x3c/0x3e
> [    0.000999]  [<ffffffff8199ad04>] check_bugs+0x9/0x2d
> [    0.000999]  [<ffffffff819925ea>] start_kernel+0x41d/0x432
> [    0.000999]  [<ffffffff81991adf>]
x86_64_start_reservations+0xaa/0xae
> [    0.000999]  [<ffffffff81995965>] xen_start_kernel+0x63a/0x641
> [    0.000999] ---[ end trace 4eaa2a86a8e2da22 ]---
>
>
>
> Don''t know if it''s important, but xm dmesg also ends
with:
> (XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
> (XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
> (XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
> (XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
>
> Attached:
> - xm info
> - xm dmesg
> - dmesg
> - lspci -vvvknn
>
> --
> Sander
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>

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Xen devel - Apr 2010 - [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000]

[Xen-devel] [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000]

[SPAM] Re: [Xen-devel] [xen-unstable 4.1][2.6.31.13-pvops] xend[6678] general protection ip:7fb1fee83010 sp:433528d8 error:0 in libc-2.7.so[7fb1fee08000+14a000]