Mailing List Archive

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #5 from ng2@safran.at 2010-12-13 08:33 -------
> Is this after a suspend?

No. Random crashes after some minutes up to one or two hours without a suspend.


> There are no errors in the Xen console? (you can get to it via 'xm dmesg')?

How to access the Xen console, after dom0 has crashed?
In any case no errors in /var/log/xen/xend.log


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #6 from konrad.wilk@oracle.com 2010-12-13 08:50 -------
(In reply to comment #5)
> > Is this after a suspend?
>
> No. Random crashes after some minutes up to one or two hours without a suspend.

What happens if you do no use graphic console? Say 'radeon.modeset=0'?

>
>
> > There are no errors in the Xen console? (you can get to it via 'xm dmesg')?
>
> How to access the Xen console, after dom0 has crashed?

Serial: http://wiki.xen.org/xenwiki/XenSerialConsole

Thought in some situations if you have a working tty you could
still invoke that command even if you hit a bug.

> In any case no errors in /var/log/xen/xend.log

right. Xend wouldn't know anything about this.

>


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #7 from vsevolod.minkov+xen@gmail.com 2010-12-19 05:36 -------
Hi again.
I've got the same problem using Xen 4.0.0

Dec 19 19:14:32 izanami kernel: [71771.386559] BUG: unable to handle kernel
paging request at ffff8800d50af728
Dec 19 19:14:32 izanami kernel: [71771.386564] IP: [<ffffffff80282cc3>]
insert_pfn+0x113/0x146
Dec 19 19:14:32 izanami kernel: [71771.386570] PGD 1009067 PUD 160d067 PMD
16b6067 PTE 80100000d50af065
Dec 19 19:14:32 izanami kernel: [71771.386573] Oops: 0003 [#1] SMP
Dec 19 19:14:32 izanami kernel: [71771.386574] last sysfs file:
/sys/devices/virtual/dmi/id/bios_vendor
Dec 19 19:14:32 izanami kernel: [71771.386576] CPU 2
Dec 19 19:14:32 izanami kernel: [71771.386577] Modules linked in: coretemp
snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
snd_seq_device tun snd_hda_codec_atihdmi snd_hda_codec_via snd_hda_intel
thermal processor snd_hda_codec snd_pcm snd_timer snd thermal_sys soundcore
r8169 snd_page_alloc hwmon button tg3 libphy e1000 fuse jfs raid10 raid456
async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1
raid0 dm_snapshot dm_crypt dm_mirror dm_region_hash dm_log dm_mod
scsi_wait_scan sl811_hcd usbhid ohci_hcd uhci_hcd usb_storage ehci_hcd usbcore
sx8 DAC960 cciss mptsas scsi_transport_sas mptfc scsi_transport_fc scsi_tgt
mptspi scsi_transport_spi mptscsih mptbase sg pdc_adma sata_inic162x sata_mv
sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw
sata_sil24 sata_sil sata_promise pata_sl82c105 pata_cs5530 pata_cs5520 pata_via
pata_marvell pata_sis pata_netcell pata_sc1200 pata_pdc202xx_old pata_triflex
pata_atiixp pata_opti pata_amd pata_ali pata_it8213 pata_ns87415 pata_ns87410
pata_serverworks pata_artop pata_it821x pata_optidma pata_hpt3x2n pata_hpt3x3
pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680
pata_radisys pata_pdc2027x pata_mpiix
Dec 19 19:14:32 izanami kernel: [71771.386625]
Dec 19 19:14:32 izanami kernel: [71771.386627] Pid: 9658, comm: X Not tainted
2.6.34-xen-r4-dom0 #7 P7P55D/System Product Name
Dec 19 19:14:32 izanami kernel: [71771.386629] RIP: e030:[<ffffffff80282cc3>]
[<ffffffff80282cc3>] insert_pfn+0x113/0x146
Dec 19 19:14:32 izanami kernel: [71771.386631] RSP: e02b:ffff8800eecb7c88
EFLAGS: 00010282
Dec 19 19:14:32 izanami kernel: [71771.386633] RAX: 00000000ffffffea RBX:
00007fa83c4e5000 RCX: 0000000000000067
Dec 19 19:14:32 izanami kernel: [71771.386634] RDX: 0000000000000000 RSI:
8000000085bc56a7 RDI: 00007fa83c4e5000
Dec 19 19:14:32 izanami kernel: [71771.386635] RBP: 8000000085bc56a7 R08:
00007fa83c4e5000 R09: ffffffff804d3858
Dec 19 19:14:32 izanami kernel: [71771.386637] R10: 0000000000000001 R11:
0000000000000003 R12: ffff8800d50af728
Dec 19 19:14:32 izanami kernel: [71771.386638] R13: ffff8800eecefa80 R14:
8000000000000401 R15: 0000000000000000
Dec 19 19:14:32 izanami kernel: [71771.386642] FS: 00007fa841e6c840(0000)
GS:ffff880001f97000(0000) knlGS:0000000000000000
Dec 19 19:14:32 izanami kernel: [71771.386643] CS: e033 DS: 0000 ES: 0000 CR0:
0000000080050033
Dec 19 19:14:32 izanami kernel: [71771.386644] CR2: ffff8800d50af728 CR3:
00000000eedab000 CR4: 0000000000002660
Dec 19 19:14:32 izanami kernel: [71771.386646] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Dec 19 19:14:32 izanami kernel: [71771.386647] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Dec 19 19:14:32 izanami kernel: [71771.386649] Process X (pid: 9658, threadinfo
ffff8800eecb6000, task ffff8800f37271f0)
Dec 19 19:14:32 izanami kernel: [71771.386650] Stack:
Dec 19 19:14:32 izanami kernel: [71771.386651] 0000000000000000
ffff88000563b658 0000000000000000 ffff880076096648
Dec 19 19:14:32 izanami kernel: [71771.386653] <0> ffff8800c20898c8
0000000000000000 00007fa83c4e5000 0000000000000000
Dec 19 19:14:32 izanami kernel: [71771.386655] <0> 00007fa83c4e5000
ffffffff804d4834 ffff88009b7f6f40 0000000000000001
Dec 19 19:14:32 izanami kernel: [71771.386658] Call Trace:
Dec 19 19:14:32 izanami kernel: [71771.386662] [<ffffffff804d4834>] ?
ttm_bo_vm_fault+0x20a/0x26a
Dec 19 19:14:32 izanami kernel: [71771.386664] [<ffffffff8027ea92>] ?
__do_fault+0x53/0x5a9
Dec 19 19:14:32 izanami kernel: [71771.386666] [<ffffffff804d0b17>] ?
ttm_bo_unreserve+0xeb/0x118
Dec 19 19:14:32 izanami kernel: [71771.386668] [<ffffffff80280ede>] ?
handle_mm_fault+0x7ef/0xe23
Dec 19 19:14:32 izanami kernel: [71771.386671] [<ffffffff80214b26>] ?
do_page_fault+0x332/0x354
Dec 19 19:14:32 izanami kernel: [71771.386674] [<ffffffff802a5c12>] ?
vfs_ioctl+0x23/0x93
Dec 19 19:14:32 izanami kernel: [71771.386676] [<ffffffff802a6110>] ?
do_vfs_ioctl+0x41c/0x460
Dec 19 19:14:32 izanami kernel: [71771.386678] [<ffffffff80286a45>] ?
remove_vma+0x53/0x5b
Dec 19 19:14:32 izanami kernel: [71771.386680] [<ffffffff80287b18>] ?
do_munmap+0x308/0x32a
Dec 19 19:14:32 izanami kernel: [71771.386683] [<ffffffff806a8c88>] ?
page_fault+0x28/0x30
Dec 19 19:14:32 izanami kernel: [71771.386684] Code: c0 7b 00 00 84 c0 74 0f 31
d2 48 89 ee 48 89 df e8 90 a0 f9 ff eb 0d 48 89 df 48 89 ee 31 d2 e8 04 e5 f7
ff 45 31 ff 85 c0 74 07 <49> 89 2c 24 45 31 ff 48 8b 7c 24 08 fe 07 0f b7 17 38
f2 0f 95
Dec 19 19:14:32 izanami kernel: [71771.386703] RIP [<ffffffff80282cc3>]
insert_pfn+0x113/0x146
Dec 19 19:14:32 izanami kernel: [71771.386705] RSP <ffff8800eecb7c88>
Dec 19 19:14:32 izanami kernel: [71771.386706] CR2: ffff8800d50af728
Dec 19 19:14:32 izanami kernel: [71771.386707] ---[ end trace 4d972b588ad63306
]---
Dec 19 19:15:37 izanami kernel: [71836.550131] BUG: soft lockup - CPU#2 stuck
for 61s! [X:9658]
Dec 19 19:15:37 izanami kernel: [71836.550131] Modules linked in: coretemp
snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
snd_seq_device tun snd_hda_codec_atihdmi snd_hda_codec_via snd_hda_intel
thermal processor snd_hda_codec snd_pcm snd_timer snd thermal_sys soundcore
r8169 snd_page_alloc hwmon button tg3 libphy e1000 fuse jfs raid10 raid456
async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1
raid0 dm_snapshot dm_crypt dm_mirror dm_region_hash dm_log dm_mod
scsi_wait_scan sl811_hcd usbhid ohci_hcd uhci_hcd usb_storage ehci_hcd usbcore
sx8 DAC960 cciss mptsas scsi_transport_sas mptfc scsi_transport_fc scsi_tgt
mptspi scsi_transport_spi mptscsih mptbase sg pdc_adma sata_inic162x sata_mv
sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw
sata_sil24 sata_sil sata_promise pata_sl82c105 pata_cs5530 pata_cs5520 pata_via
pata_marvell pata_sis pata_netcell pata_sc1200 pata_pdc202xx_old pata_triflex
pata_atiixp pata_opti pata_amd pata_ali pata_it8213 pata_ns87415 pata_ns87410
pata_serverworks pata_artop pata_it821x pata_optidma pata_hpt3x2n pata_hpt3x3
pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680
pata_radisys pata_pdc2027x pata_mpiix
Dec 19 19:15:37 izanami kernel: [71836.550197] CPU 2
Dec 19 19:15:37 izanami kernel: [71836.550197] Modules linked in: coretemp
snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
snd_seq_device tun snd_hda_codec_atihdmi snd_hda_codec_via snd_hda_intel
thermal processor snd_hda_codec snd_pcm snd_timer snd thermal_sys soundcore
r8169 snd_page_alloc hwmon button tg3 libphy e1000 fuse jfs raid10 raid456
async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1
raid0 dm_snapshot dm_crypt dm_mirror dm_region_hash dm_log dm_mod
scsi_wait_scan sl811_hcd usbhid ohci_hcd uhci_hcd usb_storage ehci_hcd usbcore
sx8 DAC960 cciss mptsas scsi_transport_sas mptfc scsi_transport_fc scsi_tgt
mptspi scsi_transport_spi mptscsih mptbase sg pdc_adma sata_inic162x sata_mv
sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw
sata_sil24 sata_sil sata_promise pata_sl82c105 pata_cs5530 pata_cs5520 pata_via
pata_marvell pata_sis pata_netcell pata_sc1200 pata_pdc202xx_old pata_triflex
pata_atiixp pata_opti pata_amd pata_ali pata_it8213 pata_ns87415 pata_ns87410
pata_serverworks pata_artop pata_it821x pata_optidma pata_hpt3x2n pata_hpt3x3
pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680
pata_radisys pata_pdc2027x pata_mpiix
Dec 19 19:15:37 izanami kernel: [71836.550330]
Dec 19 19:15:37 izanami kernel: [71836.550330] Pid: 9658, comm: X Tainted: G
D 2.6.34-xen-r4-dom0 #7 P7P55D/System Product Name
Dec 19 19:15:37 izanami kernel: [71836.550330] RIP: e030:[<ffffffff802013aa>]
[<ffffffff802013aa>] 0xffffffff802013aa
Dec 19 19:15:37 izanami kernel: [71836.550330] RSP: e02b:ffff8800eecb7800
EFLAGS: 00000286
Dec 19 19:15:37 izanami kernel: [71836.550330] RAX: 0000000000000000 RBX:
ffff88000563b658 RCX: ffffffff802013aa
Dec 19 19:15:37 izanami kernel: [71836.550330] RDX: 0000000000000000 RSI:
ffff8800eecb7848 RDI: 0000000000000003
Dec 19 19:15:37 izanami kernel: [71836.550330] RBP: ffff8800eecb78d4 R08:
0000000000000000 R09: ffff8800eecefd40
Dec 19 19:15:37 izanami kernel: [71836.550330] R10: 0000000000007ff0 R11:
0000000000000286 R12: ffff8800eecb7800
Dec 19 19:15:37 izanami kernel: [71836.550330] R13: 0000000000000002 R14:
0000000000009060 R15: 0000000000000100
Dec 19 19:15:37 izanami kernel: [71836.550330] FS: 00007fa841e6c840(0000)
GS:ffff880001f97000(0000) knlGS:0000000000000000
Dec 19 19:15:37 izanami kernel: [71836.550330] CS: e033 DS: 0000 ES: 0000 CR0:
0000000080050033
Dec 19 19:15:37 izanami kernel: [71836.550330] CR2: ffff8800d50af728 CR3:
0000000000961000 CR4: 0000000000002660
Dec 19 19:15:37 izanami kernel: [71836.550330] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Dec 19 19:15:37 izanami kernel: [71836.550330] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Dec 19 19:15:37 izanami kernel: [71836.550500] Process X (pid: 9658, threadinfo
ffff8800eecb6000, task ffff8800f37271f0)
Dec 19 19:15:37 izanami kernel: [71836.550500] Stack:
Dec 19 19:15:37 izanami kernel: [71836.550500] ffffffff80980093
0000000000000000 ffffffff80556065 0000333836373036
Dec 19 19:15:37 izanami kernel: [71836.550500] <0> ffff8800eecb7848
0000000000007b80 00000000465420b1 3861643633333036
Dec 19 19:15:37 izanami kernel: [71836.550515] <0> ffff8800eecb7908
ffff880001fa0060 0000000000000001 0000000000000000
Dec 19 19:15:37 izanami kernel: [71836.550515] Call Trace:
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80556065>] ?
xen_spin_wait+0x216/0x365
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a889e>] ?
_raw_spin_lock+0xed/0x107
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80219873>] ?
_pin_lock+0x1cc/0x25c
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8021991a>] ?
mm_unpin+0x17/0x2d
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80286a96>] ?
exit_mmap+0x49/0x173
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022a692>] ?
mmput+0x20/0xdd
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022e2d2>] ?
exit_mm+0x108/0x113
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022fc59>] ?
do_exit+0x1fe/0x6c8
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022d3f6>] ?
kmsg_dump+0xac/0x16b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80207d01>] ?
oops_end+0xc7/0xcc
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802144b1>] ?
no_context+0x200/0x20b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80284fe0>] ?
unmap_mapping_range+0x13f/0x1cc
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802149ac>] ?
do_page_fault+0x1b8/0x354
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d10eb>] ?
ttm_bo_handle_move_mem+0x226/0x2da
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a8c88>] ?
page_fault+0x28/0x30
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d3858>] ?
ttm_io_prot+0x14/0x2a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80282cc3>] ?
insert_pfn+0x113/0x146
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80282cbc>] ?
insert_pfn+0x10c/0x146
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d4834>] ?
ttm_bo_vm_fault+0x20a/0x26a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8027ea92>] ?
__do_fault+0x53/0x5a9
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d0b17>] ?
ttm_bo_unreserve+0xeb/0x118
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80280ede>] ?
handle_mm_fault+0x7ef/0xe23
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80214b26>] ?
do_page_fault+0x332/0x354
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802a5c12>] ?
vfs_ioctl+0x23/0x93
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802a6110>] ?
do_vfs_ioctl+0x41c/0x460
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80286a45>] ?
remove_vma+0x53/0x5b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80287b18>] ?
do_munmap+0x308/0x32a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a8c88>] ?
page_fault+0x28/0x30
Dec 19 19:15:37 izanami kernel: [71836.550515] Code: cc 51 41 53 b8 1c 00 00 00
0f 05 41 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 51 41
53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc
cc cc cc
Dec 19 19:15:37 izanami kernel: [71836.550515] Call Trace:
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80556065>] ?
xen_spin_wait+0x216/0x365
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a889e>] ?
_raw_spin_lock+0xed/0x107
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80219873>] ?
_pin_lock+0x1cc/0x25c
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8021991a>] ?
mm_unpin+0x17/0x2d
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80286a96>] ?
exit_mmap+0x49/0x173
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022a692>] ?
mmput+0x20/0xdd
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022e2d2>] ?
exit_mm+0x108/0x113
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022fc59>] ?
do_exit+0x1fe/0x6c8
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8022d3f6>] ?
kmsg_dump+0xac/0x16b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80207d01>] ?
oops_end+0xc7/0xcc
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802144b1>] ?
no_context+0x200/0x20b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80284fe0>] ?
unmap_mapping_range+0x13f/0x1cc
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802149ac>] ?
do_page_fault+0x1b8/0x354
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d10eb>] ?
ttm_bo_handle_move_mem+0x226/0x2da
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a8c88>] ?
page_fault+0x28/0x30
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d3858>] ?
ttm_io_prot+0x14/0x2a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80282cc3>] ?
insert_pfn+0x113/0x146
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80282cbc>] ?
insert_pfn+0x10c/0x146
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d4834>] ?
ttm_bo_vm_fault+0x20a/0x26a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff8027ea92>] ?
__do_fault+0x53/0x5a9
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff804d0b17>] ?
ttm_bo_unreserve+0xeb/0x118
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80280ede>] ?
handle_mm_fault+0x7ef/0xe23
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80214b26>] ?
do_page_fault+0x332/0x354
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802a5c12>] ?
vfs_ioctl+0x23/0x93
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff802a6110>] ?
do_vfs_ioctl+0x41c/0x460
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80286a45>] ?
remove_vma+0x53/0x5b
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff80287b18>] ?
do_munmap+0x308/0x32a
Dec 19 19:15:37 izanami kernel: [71836.550515] [<ffffffff806a8c88>] ?
page_fault+0x28/0x30
Dec 19 19:15:52 izanami kernel: [71851.684335] SysRq : Keyboard mode set to
system default
Dec 19 19:15:52 izanami kernel: [71852.293911] SysRq : Terminate All Tasks

I'm trying to install older kernel in order to find revision which cause that
problem...


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #8 from konrad.wilk@oracle.com 2010-12-20 08:31 -------
To troubleshoot this further I would need the serial output of the Xen. You
might need to hook up a serial cable to your machine to get that (or if it does
not have it, you can buy for $20 a PCIe or PCI serial card). Details are in the
Wiki link I mentioned earlier.

I am not familiar if 2.6.34 has all of the TTM patches that are outlined in:
http://wiki.xensource.com/xenwiki/XenPVOPSDRM but it might worth checking if
that is the case.

What type of hardware do you guys have? Can you attach the 'dmidecode', 'lspci
-vvv' output please?


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #9 from ng2@safran.at 2010-12-20 08:36 -------
Created an attachment (id=972)
--> (http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=972&action=view)
dmidecode output


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #10 from ng2@safran.at 2010-12-20 08:37 -------
Created an attachment (id=973)
--> (http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=973&action=view)
lspci output


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668


ng2@safran.at changed:

What |Removed |Added
----------------------------------------------------------------------------
Attachment #972|dmidecode output |dmidecode output (klee500)
description| |




--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668


ng2@safran.at changed:

What |Removed |Added
----------------------------------------------------------------------------
Attachment #972|dmidecode output (klee500) |dmidecode output (Juergen)
description| |




--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668


ng2@safran.at changed:

What |Removed |Added
----------------------------------------------------------------------------
Attachment #973|lspci output |lspci output (Juergen)
description| |




--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #11 from ng2@safran.at 2010-12-20 08:47 -------
(In reply to comment #8)
> To troubleshoot this further I would need the serial output of the Xen...

Sorry, Im currently running XEN 3.4 (on the same maschine). If I have more time
during the holidays I'll start the XEN 4.0 partition, wait for the system to
hang and post the serial output here (sometimes the dom0 is running some time
before the crash takes place, so I need some free time).

> What type of hardware do you guys have? Can you attach the 'dmidecode', 'lspci
> -vvv' output please?
see attachments


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1668





------- Comment #12 from konrad.wilk@oracle.com 2010-12-20 10:34 -------
(In reply to comment #11)
> (In reply to comment #8)
> > To troubleshoot this further I would need the serial output of the Xen...
>
> Sorry, Im currently running XEN 3.4 (on the same maschine). If I have more time
> during the holidays I'll start the XEN 4.0 partition, wait for the system to
> hang and post the serial output here (sometimes the dom0 is running some time
> before the crash takes place, so I need some free time).

That is OK. You do not need a newer version of Xen Hypervisor. The fixes I
mentioned (http://wiki.xensource.com/xenwiki/XenPVOPSDRM ) are actually in the
Linux kernel itself.

Looking at your output, it seems that the patches outlined in the Wiki and
potentially in this git tree:

http://git.kernel.org/?p=linux/kernel/git/konrad/xen.git;a=shortlog;h=refs/heads/devel/kms.fixes-0.5

haven't been all stuck in the patch queue for 2.6.34. You can try to patch the
kernel yourself with those patches and see how that works.


--
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@lists.xensource.com
http://lists.xensource.com/xen-bugs