* Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
@ 2009-09-15 23:56 Nathan Stratton
2009-09-16 3:11 ` Jiang, Yunhong
0 siblings, 1 reply; 6+ messages in thread
From: Nathan Stratton @ 2009-09-15 23:56 UTC (permalink / raw)
To: xen-devel; +Cc: Jeremy Fitzhardinge
Running Xen 3.4.1 on Fedora 11, upgraded from 2.6.31 rc-6 to 2.6.31 and
ran into:
[ 1.974072] usb usb2: usb_probe_device
[ 1.974074] usb usb2: no configuration chosen from 0 choices
[ 1.974076] drivers/usb/core/inode.c: creating file '001'
[ 1.974096] uhci_hcd 0000:00:1d.0: HC died; cleaning up
[ 1.974105] BUG: unable to handle kernel NULL pointer dereference at
0000000000000098
[ 1.974108] IP: [<ffffffff812e2327>] usb_kick_khubd+0xb/0x20
[ 1.974117] PGD 0
[ 1.974119] Oops: 0000 [#1] SMP
[ 1.974121] last sysfs file:
[ 1.974124] CPU 0
[ 1.974126] Modules linked in:
[ 1.974129] Pid: 665, comm: work_for_cpu Not tainted 2.6.31 #1 X7DW3
[ 1.974131] RIP: e030:[<ffffffff812e2327>] [<ffffffff812e2327>]
usb_kick_khubd+0xb/0x20
[ 1.974136] RSP: e02b:ffff8803e81f7de0 EFLAGS: 00010046
[ 1.974138] RAX: 0000000000000000 RBX: ffff8803e85dcc00 RCX:
000000000000024f
[ 1.974140] RDX: ffffffff818edf6c RSI: 0000000000000023 RDI:
ffff8803e85c6000
[ 1.974143] RBP: ffff8803e81f7de0 R08: 0000000000000002 R09:
0000000000000000
[ 1.974145] R10: 0000000000000005 R11: 0000000000000000 R12:
0000000000000241
[ 1.974147] R13: ffff8803e85c6000 R14: ffff8803e85c6000 R15:
0000000000000014
[ 1.974153] FS: 0000000000000000(0000) GS:ffffc90000000000(0000)
knlGS:0000000000000000
[ 1.974155] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 1.974157] CR2: 0000000000000098 CR3: 0000000001001000 CR4:
0000000000002660
[ 1.974160] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1.974163] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 1.974166] Process work_for_cpu (pid: 665, threadinfo
ffff8803e81f6000, task ffff8803ea29f100)
[ 1.974167] Stack:
[ 1.974171] ffff8803e81f7e00 ffffffff812e7581 ffff8803e85dcc00
0000000000000000
[ 1.974174] <0> ffff8803e81f7e60 ffffffff812e851b ffff8803e81f7e40
0000000000001800
[ 1.974178] <0> ffffffff8164876b ffff8803e9806880 ffff8803e85dcc00
ffff8803e9806800
[ 1.974182] Call Trace:
[ 1.974187] [<ffffffff812e7581>] usb_hc_died+0x60/0x74
[ 1.974191] [<ffffffff812e851b>] usb_add_hcd+0x546/0x60c
[ 1.974195] [<ffffffff812f4c31>] usb_hcd_pci_probe+0x252/0x305
[ 1.974201] [<ffffffff81055976>] ? do_work_for_cpu+0x0/0x25
[ 1.974206] [<ffffffff811b9117>] local_pci_probe+0x12/0x16
[ 1.974209] [<ffffffff81055989>] do_work_for_cpu+0x13/0x25
[ 1.974213] [<ffffffff8105926d>] kthread+0x8c/0x94
[ 1.974217] [<ffffffff81013b0a>] child_rip+0xa/0x20
[ 1.974221] [<ffffffff81012ce7>] ? int_ret_from_sys_call+0x7/0x1b
[ 1.974225] [<ffffffff8101349d>] ? retint_restore_args+0x5/0x6
[ 1.974228] [<ffffffff81013b00>] ? child_rip+0x0/0x20
[ 1.974229] Code: 48 c7 c7 90 13 71 81 e8 ba 60 d5 ff 48 89 de 48 c7 c7
68 df 8e 81 e8 d0 71 1a 00 5b 41 5c c9 c3 55 48 8b 87 08 02 00 00 48 89 e5
<48> 8b 80 98 00 00 00 48 8b b8 b8 00 00 00 e8 57 ff ff ff c9 c3
[ 1.974261] RIP [<ffffffff812e2327>] usb_kick_khubd+0xb/0x20
[ 1.974265] RSP <ffff8803e81f7de0>
[ 1.974266] CR2: 0000000000000098
[ 1.974274] ---[ end trace 3c92d0fd04a9e00f ]---
[ 1.974279] work_for_cpu used greatest stack depth: 4936 bytes left
[ 2.284320] scsi 2:0:0:0: Direct-Access ATA WDC WD1600BEVS-2
11.0 PQ: 0 ANSI: 5
[ 2.292878] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 2.298351] sd 2:0:0:0: [sda] 312581808 512-byte logical blocks: (160
GB/149 GiB)
[ 2.305918] sd 2:0:0:0: [sda] Write Protect is off
[ 2.306836] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.315812] sd 2:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 2.325041] sda:
><>
Nathan Stratton CTO, BlinkMind, Inc.
nathan at robotics.net nathan at blinkmind.com
http://www.robotics.net http://www.blinkmind.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
2009-09-15 23:56 Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11 Nathan Stratton
@ 2009-09-16 3:11 ` Jiang, Yunhong
2009-09-16 19:14 ` Jeremy Fitzhardinge
0 siblings, 1 reply; 6+ messages in thread
From: Jiang, Yunhong @ 2009-09-16 3:11 UTC (permalink / raw)
To: Nathan Stratton, xen-devel@lists.xensource.com; +Cc: Jeremy Fitzhardinge
The real reason is the UHCI DMA error and maybe caused by swiotlb.
I'm not sure if following patch is in your code or not.
http://article.gmane.org/gmane.comp.emulators.xen.devel/71324
--jyh
xen-devel-bounces@lists.xensource.com wrote:
> Running Xen 3.4.1 on Fedora 11, upgraded from 2.6.31 rc-6 to
> 2.6.31 and
> ran into:
>
> [ 1.974072] usb usb2: usb_probe_device
> [ 1.974074] usb usb2: no configuration chosen from 0 choices
> [ 1.974076] drivers/usb/core/inode.c: creating file '001'
> [ 1.974096] uhci_hcd 0000:00:1d.0: HC died; cleaning up
> [ 1.974105] BUG: unable to handle kernel NULL pointer
> dereference at
> 0000000000000098
> [ 1.974108] IP: [<ffffffff812e2327>] usb_kick_khubd+0xb/0x20 [
> 1.974117] PGD 0 [ 1.974119] Oops: 0000 [#1] SMP
> [ 1.974121] last sysfs file:
> [ 1.974124] CPU 0
> [ 1.974126] Modules linked in:
> [ 1.974129] Pid: 665, comm: work_for_cpu Not tainted 2.6.31 #1
> X7DW3 [ 1.974131] RIP: e030:[<ffffffff812e2327>]
> [<ffffffff812e2327>] usb_kick_khubd+0xb/0x20 [ 1.974136] RSP:
> e02b:ffff8803e81f7de0 EFLAGS: 00010046 [ 1.974138] RAX:
> 0000000000000000 RBX: ffff8803e85dcc00 RCX: 000000000000024f [
> 1.974140] RDX: ffffffff818edf6c RSI: 0000000000000023 RDI:
> ffff8803e85c6000 [ 1.974143] RBP: ffff8803e81f7de0 R08:
> 0000000000000002 R09: 0000000000000000 [ 1.974145] R10:
> 0000000000000005 R11: 0000000000000000 R12: 0000000000000241 [
> 1.974147] R13: ffff8803e85c6000 R14: ffff8803e85c6000 R15:
> 0000000000000014 [ 1.974153] FS: 0000000000000000(0000)
> GS:ffffc90000000000(0000) knlGS:0000000000000000 [ 1.974155] CS:
> e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.974157] CR2:
> 0000000000000098 CR3: 0000000001001000 CR4: 0000000000002660 [
> 1.974160] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000 [ 1.974163] DR3: 0000000000000000 DR6:
> 00000000ffff0ff0 DR7: 0000000000000400 [ 1.974166] Process
> work_for_cpu (pid: 665, threadinfo ffff8803e81f6000, task
> ffff8803ea29f100) [ 1.974167] Stack: [ 1.974171]
> ffff8803e81f7e00 ffffffff812e7581 ffff8803e85dcc00 0000000000000000 [
> 1.974174] <0> ffff8803e81f7e60 ffffffff812e851b ffff8803e81f7e40
> 0000000000001800 [ 1.974178] <0> ffffffff8164876b ffff8803e9806880
> ffff8803e85dcc00 ffff8803e9806800 [ 1.974182] Call Trace: [
> 1.974187] [<ffffffff812e7581>] usb_hc_died+0x60/0x74 [ 1.974191]
> [<ffffffff812e851b>] usb_add_hcd+0x546/0x60c [ 1.974195]
> [<ffffffff812f4c31>] usb_hcd_pci_probe+0x252/0x305 [ 1.974201]
> [<ffffffff81055976>] ? do_work_for_cpu+0x0/0x25 [ 1.974206]
> [<ffffffff811b9117>] local_pci_probe+0x12/0x16 [ 1.974209]
> [<ffffffff81055989>] do_work_for_cpu+0x13/0x25 [ 1.974213]
> [<ffffffff8105926d>] kthread+0x8c/0x94 [ 1.974217]
> [<ffffffff81013b0a>] child_rip+0xa/0x20 [ 1.974221]
> [<ffffffff81012ce7>] ? int_ret_from_sys_call+0x7/0x1b [ 1.974225]
> [<ffffffff8101349d>] ? retint_restore_args+0x5/0x6 [ 1.974228]
> [<ffffffff81013b00>] ? child_rip+0x0/0x20 [ 1.974229] Code: 48 c7
> c7 90 13 71 81 e8 ba 60 d5 ff 48 89
> de 48 c7 c7
> 68 df 8e 81 e8 d0 71 1a 00 5b 41 5c c9 c3 55 48 8b 87 08 02 00 00 48
> 89 e5 <48> 8b 80 98 00 00 00 48 8b b8 b8 00 00 00 e8 57 ff ff ff c9 c3
> [ 1.974261] RIP [<ffffffff812e2327>] usb_kick_khubd+0xb/0x20
> [ 1.974265] RSP <ffff8803e81f7de0>
> [ 1.974266] CR2: 0000000000000098
> [ 1.974274] ---[ end trace 3c92d0fd04a9e00f ]---
> [ 1.974279] work_for_cpu used greatest stack depth: 4936 bytes left
> [ 2.284320] scsi 2:0:0:0: Direct-Access ATA WDC
> WD1600BEVS-2
> 11.0 PQ: 0 ANSI: 5
> [ 2.292878] sd 2:0:0:0: Attached scsi generic sg0 type 0
> [ 2.298351] sd 2:0:0:0: [sda] 312581808 512-byte logical
> blocks: (160
> GB/149 GiB)
> [ 2.305918] sd 2:0:0:0: [sda] Write Protect is off
> [ 2.306836] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 2.315812] sd 2:0:0:0: [sda] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> [ 2.325041] sda:
>
>
>> <>
> Nathan Stratton CTO, BlinkMind, Inc.
> nathan at robotics.net nathan at blinkmind.com
> http://www.robotics.net
> http://www.blinkmind.com
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
2009-09-16 3:11 ` Jiang, Yunhong
@ 2009-09-16 19:14 ` Jeremy Fitzhardinge
2009-09-16 23:58 ` Nathan Stratton
2009-09-17 20:13 ` Nathan Stratton
0 siblings, 2 replies; 6+ messages in thread
From: Jeremy Fitzhardinge @ 2009-09-16 19:14 UTC (permalink / raw)
To: Jiang, Yunhong; +Cc: xen-devel@lists.xensource.com, Nathan Stratton
On 09/15/09 20:11, Jiang, Yunhong wrote:
> The real reason is the UHCI DMA error and maybe caused by swiotlb.
>
> I'm not sure if following patch is in your code or not.
>
> http://article.gmane.org/gmane.comp.emulators.xen.devel/71324
>
I've committed this change now.
J
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
2009-09-16 19:14 ` Jeremy Fitzhardinge
@ 2009-09-16 23:58 ` Nathan Stratton
2009-09-17 2:41 ` Jeremy Fitzhardinge
2009-09-17 20:13 ` Nathan Stratton
1 sibling, 1 reply; 6+ messages in thread
From: Nathan Stratton @ 2009-09-16 23:58 UTC (permalink / raw)
To: Jeremy Fitzhardinge; +Cc: Jiang, Yunhong, xen-devel@lists.xensource.com
On Wed, 16 Sep 2009, Jeremy Fitzhardinge wrote:
> On 09/15/09 20:11, Jiang, Yunhong wrote:
>> The real reason is the UHCI DMA error and maybe caused by swiotlb.
>>
>> I'm not sure if following patch is in your code or not.
>>
>> http://article.gmane.org/gmane.comp.emulators.xen.devel/71324
>
> I've committed this change now.
Hmm, now I get a new crash:
[ 0.160975] (start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp)
[ 0.160975] (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700
mBm)
[ 0.160975] (5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300
mBm)
[ 0.160975] (5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300
mBm)
[ 0.160975] (5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300
mBm)
[ 0.160975] (5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300
mBm)
[ 0.160975] (5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000
mBm)
[ 0.160984] cfg80211: Calling CRDA for country: US
[ 0.161985] NetLabel: Initializing
[ 0.162975] NetLabel: domain hash size = 128
[ 0.162975] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.162993] NetLabel: unlabeled traffic allowed by default
[ 0.164006] PCI-DMA: Using Xen software bounce buffering for IO
(Xen-SWIOTLB)
[ 0.164974] ------------[ cut here ]------------
[ 0.164974] WARNING: at mm/bootmem.c:541
alloc_arch_preferred_bootmem+0x33/0x52()
[ 0.164974] Hardware name: X7DW3
[ 0.164974] Modules linked in:
[ 0.164974] Pid: 1, comm: swapper Not tainted 2.6.31 #1
[ 0.164974] Call Trace:
[ 0.164974] [<ffffffff81044f7f>] warn_slowpath_common+0x77/0x8f
[ 0.164974] [<ffffffff81044fa6>] warn_slowpath_null+0xf/0x11
[ 0.164974] [<ffffffff8177f407>]
alloc_arch_preferred_bootmem+0x33/0x52
[ 0.164974] [<ffffffff8177f952>] ___alloc_bootmem_nopanic+0x3d/0xce
[ 0.164974] [<ffffffff8100ea0f>] ? xen_restore_fl_direct_end+0x0/0x1
[ 0.164974] [<ffffffff8148950a>] ? _spin_unlock_irqrestore+0x13/0x15
[ 0.164974] [<ffffffff8177f9f4>] ___alloc_bootmem+0x11/0x39
[ 0.164974] [<ffffffff8177fa8a>] __alloc_bootmem_low+0xe/0x10
[ 0.164974] [<ffffffff8176945d>] xen_swiotlb_alloc_boot+0x10/0x12
[ 0.164974] [<ffffffff8176949b>]
xen_swiotlb_init_with_default_size+0x3c/0x142
[ 0.164974] [<ffffffff8176c29d>] ? pci_iommu_init+0x0/0x2b
[ 0.164974] [<ffffffff817695d3>] xen_swiotlb_init+0x32/0x49
[ 0.164974] [<ffffffff8176c2ab>] pci_iommu_init+0xe/0x2b
[ 0.164974] [<ffffffff8100a05f>] do_one_initcall+0x59/0x15d
[ 0.164974] [<ffffffff81764e5a>] kernel_init+0x163/0x1b9
[ 0.164974] [<ffffffff81013b0a>] child_rip+0xa/0x20
[ 0.164974] [<ffffffff81012ce7>] ? int_ret_from_sys_call+0x7/0x1b
[ 0.164974] [<ffffffff8101349d>] ? retint_restore_args+0x5/0x6
[ 0.164974] [<ffffffff81013b00>] ? child_rip+0x0/0x20
[ 0.164974] ---[ end trace 4eaa2a86a8e2da22 ]---
[ 0.186971] Kernel panic - not syncing: <3>xen_create_contiguous_region
failed
[ 0.186971]
[ 0.186971] Pid: 1, comm: swapper Tainted: G W 2.6.31 #1
[ 0.186971] Call Trace:
[ 0.186971] [<ffffffff81487693>] panic+0x75/0x122
[ 0.186971] [<ffffffff8100d4e2>] ?
xen_create_contiguous_region+0xd3/0xee
[ 0.186971] [<ffffffff8100f571>] xen_swiotlb_fixup+0xc0/0xcf
[ 0.186971] [<ffffffff817694cf>]
xen_swiotlb_init_with_default_size+0x70/0x142
[ 0.186971] [<ffffffff8176c29d>] ? pci_iommu_init+0x0/0x2b
[ 0.186971] [<ffffffff817695d3>] xen_swiotlb_init+0x32/0x49
[ 0.186971] [<ffffffff8176c2ab>] pci_iommu_init+0xe/0x2b
[ 0.186971] [<ffffffff8100a05f>] do_one_initcall+0x59/0x15d
[ 0.186971] [<ffffffff81764e5a>] kernel_init+0x163/0x1b9
[ 0.186971] [<ffffffff81013b0a>] child_rip+0xa/0x20
[ 0.186971] [<ffffffff81012ce7>] ? int_ret_from_sys_call+0x7/0x1b
[ 0.186971] [<ffffffff8101349d>] ? retint_restore_args+0x5/0x6
[ 0.186971] [<ffffffff81013b00>] ? child_rip+0x0/0x20
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
2009-09-16 23:58 ` Nathan Stratton
@ 2009-09-17 2:41 ` Jeremy Fitzhardinge
0 siblings, 0 replies; 6+ messages in thread
From: Jeremy Fitzhardinge @ 2009-09-17 2:41 UTC (permalink / raw)
To: Nathan Stratton; +Cc: Jiang, Yunhong, xen-devel@lists.xensource.com
On 09/16/09 16:58, Nathan Stratton wrote:
> On Wed, 16 Sep 2009, Jeremy Fitzhardinge wrote:
>
>> On 09/15/09 20:11, Jiang, Yunhong wrote:
>>> The real reason is the UHCI DMA error and maybe caused by swiotlb.
>>>
>>> I'm not sure if following patch is in your code or not.
>>>
>>> http://article.gmane.org/gmane.comp.emulators.xen.devel/71324
>>
>> I've committed this change now.
>
> Hmm, now I get a new crash:
>
> [ 0.160975] (start_freq - end_freq @ bandwidth),
> (max_antenna_gain, max_eirp)
> [ 0.160975] (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi,
> 2700 mBm)
> [ 0.160975] (5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi,
> 2300 mBm)
> [ 0.160975] (5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi,
> 2300 mBm)
> [ 0.160975] (5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi,
> 2300 mBm)
> [ 0.160975] (5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi,
> 2300 mBm)
> [ 0.160975] (5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi,
> 3000 mBm)
> [ 0.160984] cfg80211: Calling CRDA for country: US
> [ 0.161985] NetLabel: Initializing
> [ 0.162975] NetLabel: domain hash size = 128
> [ 0.162975] NetLabel: protocols = UNLABELED CIPSOv4
> [ 0.162993] NetLabel: unlabeled traffic allowed by default
> [ 0.164006] PCI-DMA: Using Xen software bounce buffering for IO
> (Xen-SWIOTLB)
> [ 0.164974] ------------[ cut here ]------------
> [ 0.164974] WARNING: at mm/bootmem.c:541
> alloc_arch_preferred_bootmem+0x33/0x52()
I committed a fix for this a couple of hours ago. Update and try again.
Thanks,
J
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11
2009-09-16 19:14 ` Jeremy Fitzhardinge
2009-09-16 23:58 ` Nathan Stratton
@ 2009-09-17 20:13 ` Nathan Stratton
1 sibling, 0 replies; 6+ messages in thread
From: Nathan Stratton @ 2009-09-17 20:13 UTC (permalink / raw)
To: Jeremy Fitzhardinge; +Cc: Jiang, Yunhong, xen-devel@lists.xensource.com
On Wed, 16 Sep 2009, Jeremy Fitzhardinge wrote:
> On 09/15/09 20:11, Jiang, Yunhong wrote:
>> The real reason is the UHCI DMA error and maybe caused by swiotlb.
>>
>> I'm not sure if following patch is in your code or not.
>>
>> http://article.gmane.org/gmane.comp.emulators.xen.devel/71324
>
> I've committed this change now.
Works, thanks!
><>
Nathan Stratton CTO, BlinkMind, Inc.
nathan at robotics.net nathan at blinkmind.com
http://www.robotics.net http://www.blinkmind.com
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-09-17 20:13 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-09-15 23:56 Oops: 0000 [#1] SMP - Xen 3.4.1, Linux 2.6.31, Fedora 11 Nathan Stratton
2009-09-16 3:11 ` Jiang, Yunhong
2009-09-16 19:14 ` Jeremy Fitzhardinge
2009-09-16 23:58 ` Nathan Stratton
2009-09-17 2:41 ` Jeremy Fitzhardinge
2009-09-17 20:13 ` Nathan Stratton
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