[Xen-users] Having stability problems with Linux-2.6.34.7-0.5-xen

[Todd Blum <todd@xxxxxxxxxxxx>]

Hello,

	I am using Xen 4.0.0_21091_06-0.1 on OpenSuse 11.3 64 bit, with a 
Windows XP Pro SP3 32 bit guest, and my workstation keeping locking up, 
even the NumLock and CapsLock keys being unresponsive when it does. 
Where should I begin troubleshooting?
Thanks,

Todd

CPU info:
___________________________________________________________________________
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 CPU          6320  @ 1.86GHz
stepping        : 6
cpu MHz         : 1596.000
cache size      : 4096 KB
physical id     : 0
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags		: fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat 
clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good 
aperfmperf pni est ssse3 cx16 hypervisor lahf_lm
bogomips        : 3737.23
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 CPU          6320  @ 1.86GHz
stepping        : 6
cpu MHz         : 1596.000
cache size      : 4096 KB
physical id     : 1
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags		: fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat 
clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good 
aperfmperf pni est ssse3 cx16 hypervisor lahf_lm
bogomips        : 3737.23
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:
__________________________________________________________________________
kernel messages:
__________________________________________________________________________
Dec 29 09:30:47 toddb05 kernel: [78295.342497] BUG: unable to handle 
kernel paging request at ffff8800a3f93038
Dec 29 09:30:47 toddb05 kernel: [78295.342509] IP: [<ffffffff800efb69>] 
insert_pfn+0x139/0x1a0
Dec 29 09:30:47 toddb05 kernel: [78295.342523] PGD 2134067 PUD 2537067 PMD 
2657067 PTE 80100000a3f93065
Dec 29 09:30:47 toddb05 kernel: [78295.342531] Oops: 0003 [#1] SMP
Dec 29 09:30:47 toddb05 kernel: [78295.342537] last sysfs file: 
/sys/devices/xen-backend/vbd-2-768/statistics/wr_sect
Dec 29 09:30:47 toddb05 kernel: [78295.342541] CPU 0
Dec 29 09:30:47 toddb05 kernel: [78295.342543] Modules linked in: 
rndis_wlan cfg80211 rfkill rndis_host cdc_ether usbnet snd_seq_dummy tun 
fuse usbbk gntdev netbk blkbk blkback_pagemap blktap domctl xenbus_be 
evtchn snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd nls_utf8 cifs 
bridge stp llc radeon ttm drm_kms_helper drm i2c_algo_bit loop dm_mod 
snd_hda_codec_atihdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec 
snd_hwdep firewire_ohci firewire_core snd_pcm crc_itu_t snd_timer 8250_pnp 
i2c_i801 snd 8250_pci usbhid tpm_tis intel_agp tpm iTCO_wdt ohci1394 ppdev 
ieee1394 soundcore sr_mod pcspkr i2c_core hid tpm_bios agpgart usb_storage 
iTCO_vendor_support sg parport_pc e1000e floppy 8250 snd_page_alloc 
serial_core parport button ext4 jbd2 crc16 uhci_hcd sd_mod ehci_hcd 
usbcore xenblk cdrom xennet fan processor ata_piix ahci pata_marvell 
ata_generic libata scsi_mod thermal thermal_sys hwmon
Dec 29 09:30:47 toddb05 kernel: [78295.342657]
Dec 29 09:30:47 toddb05 kernel: [78295.342661] Pid: 1926, comm: Xorg Not 
tainted 2.6.34.7-0.5-xen #1 DQ965GF/
Dec 29 09:30:47 toddb05 kernel: [78295.342665] RIP: 
e030:[<ffffffff800efb69>]  [<ffffffff800efb69>] insert_pfn+0x139/0x1a0
Dec 29 09:30:47 toddb05 kernel: [78295.342671] RSP: e02b:ffff8800ee057d38 
EFLAGS: 00010282
Dec 29 09:30:47 toddb05 kernel: [78295.342674] RAX: 0000000000000000 RBX: 
00007f82bde07000 RCX: 00000000ffffffea
Dec 29 09:30:47 toddb05 kernel: [78295.342678] RDX: 0000000000000000 RSI: 
80000000292936a7 RDI: 00007f82bde07000
Dec 29 09:30:47 toddb05 kernel: [78295.342681] RBP: 0000000029293000 R08: 
ffff8800ee057da0 R09: 0000000000000001
Dec 29 09:30:47 toddb05 kernel: [78295.342684] R10: 0000000000000001 R11: 
0000000000000008 R12: ffff8800a3f93038
Dec 29 09:30:47 toddb05 kernel: [78295.342687] R13: ffff8800ee6f77c0 R14: 
80000000292936a7 R15: 0000000000000000
Dec 29 09:30:47 toddb05 kernel: [78295.342695] FS:  00007f82c3356840(0000) 
GS:ffff88000306e000(0000) knlGS:0000000000000000
Dec 29 09:30:47 toddb05 kernel: [78295.342699] CS:  e033 DS: 0000 ES: 0000 
CR0: 0000000080050033
Dec 29 09:30:47 toddb05 kernel: [78295.342702] CR2: ffff8800a3f93038 CR3: 
00000000ee716000 CR4: 0000000000002660
Dec 29 09:30:47 toddb05 kernel: [78295.342706] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Dec 29 09:30:47 toddb05 kernel: [78295.342710] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Dec 29 09:30:47 toddb05 kernel: [78295.342713] Process Xorg (pid: 1926, 
threadinfo ffff8800ee056000, task ffff8800f05ac740)
Dec 29 09:30:47 toddb05 kernel: [78295.342716] Stack:
Dec 29 09:30:47 toddb05 kernel: [78295.342718]  ffff8800ef331248 
0000000000000000 00007f82bd45d000 ffff880006b66838
Dec 29 09:30:47 toddb05 kernel: [78295.342724] <0> ffff8800eee0d3d8 
ffff8800a2701a48 0000000000000000 0000000000000000
Dec 29 09:30:47 toddb05 kernel: [78295.342730] <0> 00007f82bde07000 
ffffffffa0594805 0000000000000001 ffff880055bd1840
Dec 29 09:30:47 toddb05 kernel: [78295.342737] Call Trace:
Dec 29 09:30:47 toddb05 kernel: [78295.342757]  [<ffffffffa0594805>] 
ttm_bo_vm_fault+0x165/0x300 [ttm]
Dec 29 09:30:47 toddb05 kernel: [78295.342781]  [<ffffffff800e9bc2>] 
__do_fault+0x52/0x6d0
Dec 29 09:30:47 toddb05 kernel: [78295.342788]  [<ffffffff800f0ed6>] 
handle_mm_fault+0x286/0x590
Dec 29 09:30:47 toddb05 kernel: [78295.342797]  [<ffffffff804126b7>] 
do_page_fault+0x1a7/0x420
Dec 29 09:30:47 toddb05 kernel: [78295.342804]  [<ffffffff8040efa8>] 
page_fault+0x28/0x30
Dec 29 09:30:47 toddb05 kernel: [78295.342812]  [<00007f82c2138f7e>] 
0x7f82c2138f7e
Dec 29 09:30:47 toddb05 kernel: [78295.342814] Code: 89 c6 49 c1 e6 0c 49 
09 d6 49 81 ce 00 02 00 00 65 48 8b 04 25 80 51 00 00 4c 3b a8 a0 02 00 00 
74 28 49 81 fd c0 a5 70 80 74 1f <4d> 89 34 24 31 c0 e9 0a ff ff ff 0f 1f 
40 00 b8 f4 ff ff ff e9
Dec 29 09:30:47 toddb05 kernel: [78295.342868] RIP  [<ffffffff800efb69>] 
insert_pfn+0x139/0x1a0
Dec 29 09:30:47 toddb05 kernel: [78295.342874]  RSP <ffff8800ee057d38>
Dec 29 09:30:47 toddb05 kernel: [78295.342876] CR2: ffff8800a3f93038
Dec 29 09:30:47 toddb05 kernel: [78295.342881] ---[ end trace 
69650036c6034182 ]---
_____________________________________________________________________
and 
___________________________________________________________________
Dec 30 12:33:14 toddb05 kernel: [97247.496178] BUG: unable to handle 
kernel paging request at ffff8800ee58ed10
Dec 30 12:33:14 toddb05 kernel: [97247.496188] IP: [<ffffffff800efb69>] 
insert_pfn+0x139/0x1a0
Dec 30 12:33:14 toddb05 kernel: [97247.496201] PGD 2134067 PUD 2738067 PMD 
28ab067 PTE 80100000ee58e065
Dec 30 12:33:14 toddb05 kernel: [97247.496209] Oops: 0003 [#1] SMP
Dec 30 12:33:14 toddb05 kernel: [97247.496214] last sysfs file: 
/sys/devices/xen-backend/vbd-3-768/statistics/wr_sect
Dec 30 12:33:14 toddb05 kernel: [97247.496219] CPU 0
Dec 30 12:33:14 toddb05 kernel: [97247.496221] Modules linked in: 
rndis_wlan cfg80211 rfkill rndis_host cdc_ether usbnet tun usbbk gntdev 
netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn snd_pcm_oss 
snd_mixer_oss snd_seq snd_seq_device edd fuse nls_utf8 cifs bridge stp llc 
radeon ttm drm_kms_helper drm i2c_algo_bit loop dm_mod 
snd_hda_codec_atihdmi snd_hda_codec_idt firewire_ohci firewire_core 
crc_itu_t snd_hda_intel snd_hda_codec ppdev snd_hwdep parport_pc ohci1394 
tpm_tis snd_pcm tpm snd_timer sr_mod usb_storage sg parport ieee1394 
i2c_i801 floppy tpm_bios pcspkr e1000e snd iTCO_wdt soundcore 
iTCO_vendor_support i2c_core snd_page_alloc intel_agp agpgart 8250_pnp 
8250_pci 8250 serial_core button ext4 jbd2 crc16 usbhid hid uhci_hcd 
ehci_hcd sd_mod usbcore xenblk cdrom xennet fan processor ata_piix ahci 
pata_marvell ata_generic libata scsi_mod thermal thermal_sys hwmon
Dec 30 12:33:14 toddb05 kernel: [97247.496331]
Dec 30 12:33:14 toddb05 kernel: [97247.496335] Pid: 1899, comm: Xorg Not 
tainted 2.6.34.7-0.5-xen #1 DQ965GF/
Dec 30 12:33:14 toddb05 kernel: [97247.496339] RIP: 
e030:[<ffffffff800efb69>]  [<ffffffff800efb69>] insert_pfn+0x139/0x1a0
Dec 30 12:33:14 toddb05 kernel: [97247.496345] RSP: e02b:ffff8800e9fa5d38 
EFLAGS: 00010282
Dec 30 12:33:14 toddb05 kernel: [97247.496348] RAX: 0000000000000000 RBX: 
00007f91d83a2000 RCX: 00000000ffffffea
Dec 30 12:33:14 toddb05 kernel: [97247.496352] RDX: 0000000000000000 RSI: 
80000000040486a7 RDI: 00007f91d83a2000
Dec 30 12:33:14 toddb05 kernel: [97247.496355] RBP: 0000000004048000 R08: 
ffff8800e9fa5da0 R09: 0000000000000001
Dec 30 12:33:14 toddb05 kernel: [97247.496358] R10: 0000000000000001 R11: 
0000000000000008 R12: ffff8800ee58ed10
Dec 30 12:33:14 toddb05 kernel: [97247.496361] R13: ffff8800edd69840 R14: 
80000000040486a7 R15: 0000000000000000
Dec 30 12:33:14 toddb05 kernel: [97247.496369] FS:  00007f91d8378840(0000) 
GS:ffff88000306e000(0000) knlGS:0000000000000000
Dec 30 12:33:14 toddb05 kernel: [97247.496372] CS:  e033 DS: 0000 ES: 0000 
CR0: 0000000080050033
Dec 30 12:33:14 toddb05 kernel: [97247.496376] CR2: ffff8800ee58ed10 CR3: 
00000000f055c000 CR4: 0000000000002660
Dec 30 12:33:14 toddb05 kernel: [97247.496379] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Dec 30 12:33:14 toddb05 kernel: [97247.496383] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Dec 30 12:33:14 toddb05 kernel: [97247.496386] Process Xorg (pid: 1899, 
threadinfo ffff8800e9fa4000, task ffff8800e985c580)
Dec 30 12:33:14 toddb05 kernel: [97247.496389] Stack:
Dec 30 12:33:14 toddb05 kernel: [97247.496391]  ffff8800447dda48 
0000000000000000 ffff8800447ddaa8 ffff880007bab720
Dec 30 12:33:14 toddb05 kernel: [97247.496397] <0> ffff8800ee4f8678 
ffff8800ed510648 0000000000000003 0000000000000003
Dec 30 12:33:14 toddb05 kernel: [97247.496403] <0> 00007f91d83a2000 
ffffffffa0594805 0000000000000004 ffff8800447aed40
Dec 30 12:33:14 toddb05 kernel: [97247.496410] Call Trace:
Dec 30 12:33:14 toddb05 kernel: [97247.496429]  [<ffffffffa0594805>] 
ttm_bo_vm_fault+0x165/0x300 [ttm]
Dec 30 12:33:14 toddb05 kernel: [97247.496452]  [<ffffffff800e9bc2>] 
__do_fault+0x52/0x6d0
Dec 30 12:33:14 toddb05 kernel: [97247.496459]  [<ffffffff800f0ed6>] 
handle_mm_fault+0x286/0x590
Dec 30 12:33:14 toddb05 kernel: [97247.496467]  [<ffffffff804126b7>] 
do_page_fault+0x1a7/0x420
Dec 30 12:33:14 toddb05 kernel: [97247.496474]  [<ffffffff8040efa8>] 
page_fault+0x28/0x30
Dec 30 12:33:14 toddb05 kernel: [97247.496482]  [<00007f91d67d796b>] 
0x7f91d67d796b
Dec 30 12:33:14 toddb05 kernel: [97247.496484] Code: 89 c6 49 c1 e6 0c 49 
09 d6 49 81 ce 00 02 00 00 65 48 8b 04 25 80 51 00 00 4c 3b a8 a0 02 00 00 
74 28 49 81 fd c0 a5 70 80 74 1f <4d> 89 34 24 31 c0 e9 0a ff ff ff 0f 1f 
40 00 b8 f4 ff ff ff e9
Dec 30 12:33:14 toddb05 kernel: [97247.496537] RIP  [<ffffffff800efb69>] 
insert_pfn+0x139/0x1a0
Dec 30 12:33:14 toddb05 kernel: [97247.496543]  RSP <ffff8800e9fa5d38>
Dec 30 12:33:14 toddb05 kernel: [97247.496545] CR2: ffff8800ee58ed10
Dec 30 12:33:14 toddb05 kernel: [97247.496549] ---[ end trace 
b4b6af6cf74297e0 ]---
Dec 30 12:34:18 toddb05 kernel: [97312.148005] BUG: soft lockup - CPU#0 
stuck for 61s! [Xorg:1899]
Dec 30 12:34:18 toddb05 kernel: [97312.148005] Modules linked in: 
rndis_wlan cfg80211 rfkill rndis_host cdc_ether usbnet tun usbbk gntdev 
netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn snd_pcm_oss 
snd_mixer_oss snd_seq snd_seq_device edd fuse nls_utf8 cifs bridge stp llc 
radeon ttm drm_kms_helper drm i2c_algo_bit loop dm_mod 
snd_hda_codec_atihdmi snd_hda_codec_idt firewire_ohci firewire_core 
crc_itu_t snd_hda_intel snd_hda_codec ppdev snd_hwdep parport_pc ohci1394 
tpm_tis snd_pcm tpm snd_timer sr_mod usb_storage sg parport ieee1394 
i2c_i801 floppy tpm_bios pcspkr e1000e snd iTCO_wdt soundcore 
iTCO_vendor_support i2c_core snd_page_alloc intel_agp agpgart 8250_pnp 
8250_pci 8250 serial_core button ext4 jbd2 crc16 usbDec 30 12:36:08 
toddb05 kdm_config[1955]: Multiple occurrences of key 'UseTheme' in 
section [X-*-Greeter] of /usr/share/kde4/config/kdm/kdmrc
_________________________________________________________________

--
Todd Blum
http://www.toddblum.org


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