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* 2.6.38-rc1 and -rc2 problems with khugepaged
@ 2011-01-23  3:10 werner
  0 siblings, 0 replies; 4+ messages in thread
From: werner @ 2011-01-23  3:10 UTC (permalink / raw)
  To: aarcange, akpm, hannes, idryomov, linux-kernel, torvalds,
	Minchan Kim, Johannes Weiner

hello
I want to inform, still, that with the boot kernel option
transparent_hugepage=never
it dont crash and the computer boots and works normal. I'm 
just now using it with this option.
Thus, the reason for the freezing is really khugepaged.
wl
---
Professional hosting for everyone - http://www.host.ru

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: 2.6.38-rc1 and -rc2 problems with khugepaged
  2011-01-23  4:18 ` Andrea Arcangeli
@ 2011-01-23  9:04   ` werner
  0 siblings, 0 replies; 4+ messages in thread
From: werner @ 2011-01-23  9:04 UTC (permalink / raw)
  To: Andrea Arcangeli, akpm, hannes, idryomov, linux-kernel, torvalds,
	Minchan Kim, Johannes Weiner

[-- Attachment #1: Type: text/plain, Size: 2564 bytes --]

I inform that with thepatch below, my computer starts and 
works normally, with khugepaged enabled.

http://www.sys-linux.yi.org/info.php

dmesg enclosed if important for something, configure the 
same as before with khugepage always enabled.

In my last mail, I sent enclosed the output of the kernel 
compilation, with several advise messages. Pls check that, 
and correct the subroutines where necessary.

wl

=============================================
On Sun, 23 Jan 2011 05:18:01 +0100
  Andrea Arcangeli <aarcange@redhat.com> wrote:
> Hi Werner,
> 
> On Sat, Jan 22, 2011 at 10:56:16PM -0400, werner wrote:
>> -rc2 hang up itself, still
>> Again compiled with khugepaged enabled, so I suppose 
>>thats 
>> the reason, still.
>> First, the initialisation of KDE stops,  if then 
>>switching 
>> with CTRL-ALT-F1 to the text system, one can log in, but 
>> soon after comes the kernel error message, and it sticks 
>> also on the text screen, going nothing else, only press 
>> the reboot button ...
> 
> You need to apply this below patch on top of rc2 to be 
>stable on
> x86_32 with PARAVIRT=y and HIGHMEM64G=n. It's in -mm 
>already. Can you
> confirm that this fixes your problem? Thanks.
> 
> ====
> Subject: thp: fix PARAVIRT x86 32bit noPAE
> 
>From: Andrea Arcangeli <aarcange@redhat.com>
> 
> This fixes TRANSPARENT_HUGEPAGE=y with PARAVIRT=y and 
>HIGHMEM64=n.
> 
> The #ifdef that this patch removes was erratically 
>introduced to fix a build
> error for noPAE (where pmd.pmd doesn't exist). So then 
>the kernel built but it
> failed at runtime because set_pmd_at was a noop. This 
>will correct it by
> enabling set_pmd_at for noPAE mode too.
> 
> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
> ---
> 
> diff --git a/arch/x86/include/asm/paravirt.h 
>b/arch/x86/include/asm/paravirt.h
> index 2071a8b..ebbc4d8 100644
> --- a/arch/x86/include/asm/paravirt.h
> +++ b/arch/x86/include/asm/paravirt.h
> @@ -558,13 +558,12 @@ static inline void 
>set_pte_at(struct mm_struct *mm, unsigned long addr,
> static inline void set_pmd_at(struct mm_struct *mm, 
>unsigned long addr,
> 			      pmd_t *pmdp, pmd_t pmd)
> {
> -#if PAGETABLE_LEVELS >= 3
> 	if (sizeof(pmdval_t) > sizeof(long))
> 		/* 5 arg words */
> 		pv_mmu_ops.set_pmd_at(mm, addr, pmdp, pmd);
> 	else
> -		PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp, 
>pmd.pmd);
> -#endif
> +		PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp,
> +			    native_pmd_val(pmd));
> }
> #endif
> 
> 
> 

"werner" <w.landgraf@ru.ru>
---
Professional hosting for everyone - http://www.host.ru

[-- Attachment #2: dmesg.bz2 --]
[-- Type: application/octet-stream, Size: 15459 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: 2.6.38-rc1 and -rc2 problems with khugepaged
  2011-01-23  2:56 werner
@ 2011-01-23  4:18 ` Andrea Arcangeli
  2011-01-23  9:04   ` werner
  0 siblings, 1 reply; 4+ messages in thread
From: Andrea Arcangeli @ 2011-01-23  4:18 UTC (permalink / raw)
  To: werner
  Cc: akpm, hannes, idryomov, linux-kernel, torvalds, Minchan Kim,
	Johannes Weiner

Hi Werner,

On Sat, Jan 22, 2011 at 10:56:16PM -0400, werner wrote:
> -rc2 hang up itself, still
> Again compiled with khugepaged enabled, so I suppose thats 
> the reason, still.
> First, the initialisation of KDE stops,  if then switching 
> with CTRL-ALT-F1 to the text system, one can log in, but 
> soon after comes the kernel error message, and it sticks 
> also on the text screen, going nothing else, only press 
> the reboot button ...

You need to apply this below patch on top of rc2 to be stable on
x86_32 with PARAVIRT=y and HIGHMEM64G=n. It's in -mm already. Can you
confirm that this fixes your problem? Thanks.

====
Subject: thp: fix PARAVIRT x86 32bit noPAE

From: Andrea Arcangeli <aarcange@redhat.com>

This fixes TRANSPARENT_HUGEPAGE=y with PARAVIRT=y and HIGHMEM64=n.

The #ifdef that this patch removes was erratically introduced to fix a build
error for noPAE (where pmd.pmd doesn't exist). So then the kernel built but it
failed at runtime because set_pmd_at was a noop. This will correct it by
enabling set_pmd_at for noPAE mode too.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
---

diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 2071a8b..ebbc4d8 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -558,13 +558,12 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 			      pmd_t *pmdp, pmd_t pmd)
 {
-#if PAGETABLE_LEVELS >= 3
 	if (sizeof(pmdval_t) > sizeof(long))
 		/* 5 arg words */
 		pv_mmu_ops.set_pmd_at(mm, addr, pmdp, pmd);
 	else
-		PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp, pmd.pmd);
-#endif
+		PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp,
+			    native_pmd_val(pmd));
 }
 #endif
 

^ permalink raw reply	[flat|nested] 4+ messages in thread

* 2.6.38-rc1 and -rc2 problems with khugepaged
@ 2011-01-23  2:56 werner
  2011-01-23  4:18 ` Andrea Arcangeli
  0 siblings, 1 reply; 4+ messages in thread
From: werner @ 2011-01-23  2:56 UTC (permalink / raw)
  To: aarcange, akpm, hannes, idryomov, linux-kernel, torvalds,
	Minchan Kim, Johannes Weiner

[-- Attachment #1: Type: text/plain, Size: 17492 bytes --]

-rc2 hang up itself, still
Again compiled with khugepaged enabled, so I suppose thats 
the reason, still.
First, the initialisation of KDE stops,  if then switching 
with CTRL-ALT-F1 to the text system, one can log in, but 
soon after comes the kernel error message, and it sticks 
also on the text screen, going nothing else, only press 
the reboot button ...

enclosed to this e-mail is also the compiler output list, 
for you can inspect the warnings during compilation, and 
fix the subroutines which have warnings.

Jan 22 22:35:48 werner kernel: Malformed early option 
'acpi'
Jan 22 22:35:48 werner kernel: ACPI: RSDP 000fb9f0 00024 
(v02 ACPIAM)
Jan 22 22:35:48 werner kernel: ACPI: XSDT affc0100 0004C 
(v01 A_M_I_ OEMXSDT  01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: ACPI: FACP affc0290 000F4 
(v03 A_M_I_ OEMFACP  01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: ACPI: DSDT affc0440 04DAE 
(v01  A0647 A0647000 00000000 INTL 02002026)
Jan 22 22:35:48 werner kernel: ACPI: FACS affce000 00040
Jan 22 22:35:48 werner kernel: ACPI: APIC affc0390 00070 
(v01 A_M_I_ OEMAPIC  01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: ACPI: MCFG affc0400 0003C 
(v01 A_M_I_ OEMMCFG  01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: ACPI: OEMB affce040 00060 
(v01 A_M_I_ AMI_OEM  01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: ACPI: HPET affc51f0 00038 
(v01 A_M_I_ OEMHPET0 01000715 MSFT 00000097)
Jan 22 22:35:48 werner kernel: Zone PFN ranges:
Jan 22 22:35:48 werner kernel:   DMA      0x00000010 -> 
0x00001000
Jan 22 22:35:48 werner kernel:   Normal   0x00001000 -> 
0x000377fe
Jan 22 22:35:48 werner kernel:   HighMem  0x000377fe -> 
0x000affc0
Jan 22 22:35:48 werner kernel: Movable zone start PFN for 
each node
Jan 22 22:35:48 werner kernel: early_node_map[2] active 
PFN ranges
Jan 22 22:35:48 werner kernel:     0: 0x00000010 -> 
0x0000009f
Jan 22 22:35:48 werner kernel:     0: 0x00000100 -> 
0x000affc0
Jan 22 22:35:48 werner kernel: Built 1 zonelists in Zone 
order, mobility grouping on.  Total pages: 715087
Jan 22 22:35:48 werner kernel: Console: colour dummy 
device 80x25
Jan 22 22:35:48 werner kernel: Fast TSC calibration using 
PIT
Jan 22 22:35:48 werner kernel: Detected 2410.812 MHz 
processor.
Jan 22 22:35:48 werner kernel: Mount-cache hash table 
entries: 512
Jan 22 22:35:48 werner kernel: /proc/device-tree: can't 
find root
Jan 22 22:35:48 werner kernel: ACPI: setting ELCR to 0200 
(from 8c00)
Jan 22 22:35:48 werner kernel: AMD PMU driver.
Jan 22 22:35:48 werner kernel: bio: create slab <bio-0> at 
0
Jan 22 22:35:48 werner kernel: raid6: int32x1    613 MB/s
Jan 22 22:35:48 werner kernel: raid6: int32x2    832 MB/s
Jan 22 22:35:48 werner kernel: raid6: int32x4    718 MB/s
Jan 22 22:35:48 werner kernel: raid6: int32x8    542 MB/s
Jan 22 22:35:48 werner kernel: raid6: mmxx1     1937 MB/s
Jan 22 22:35:48 werner kernel: raid6: mmxx2     3398 MB/s
Jan 22 22:35:48 werner kernel: raid6: sse1x1    1910 MB/s
Jan 22 22:35:48 werner kernel: raid6: sse1x2    3171 MB/s
Jan 22 22:35:48 werner kernel: raid6: sse2x1    3218 MB/s
Jan 22 22:35:48 werner kernel: raid6: sse2x2    4304 MB/s
Jan 22 22:35:48 werner kernel: raid6: using algorithm 
sse2x2 (4304 MB/s)
Jan 22 22:35:48 werner kernel: ACPI: Executed 1 blocks of 
module-level executable AML code
Jan 22 22:35:48 werner kernel: mdacon: MDA with 8K of 
memory detected.
Jan 22 22:35:48 werner kernel: Console: switching consoles 
13-16 to MDA-2
Jan 22 22:35:48 werner kernel: microcode: microcode: CPU0: 
AMD CPU family 0xf not supported
Jan 22 22:35:48 werner kernel: highmem bounce pool size: 
64 pages
Jan 22 22:35:48 werner kernel: Dquot-cache hash table 
entries: 1024 (order 0, 4096 bytes)
Jan 22 22:35:48 werner kernel: DLM (built Jan 22 2011 
19:40:41) installed
Jan 22 22:35:48 werner kernel: EFS: 1.0a - 
http://aeschi.ch.eu.org/efs/
Jan 22 22:35:48 werner kernel: OCFS2 User DLM kernel 
interface loaded
Jan 22 22:35:48 werner kernel: GFS2 (built Jan 22 2011 
19:41:58) installed
Jan 22 22:35:48 werner kernel: acpiphp_ibm: 
ibm_acpiphp_init: acpi_walk_namespace failed
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LMC9] enabled at IRQ 11
Jan 22 22:35:48 werner kernel: nvidiafb: CRTC0 analog 
found
Jan 22 22:35:48 werner kernel: nvidiafb: CRTC1 analog not 
found
Jan 22 22:35:48 werner kernel: i2c i2c-0: unable to read 
EDID block.
Jan 22 22:35:48 werner last message repeated 2 times
Jan 22 22:35:48 werner kernel: nvidiafb: EDID found from 
BUS2
Jan 22 22:35:48 werner kernel: nvidiafb: CRTC 0 appears to 
have a CRT attached
Jan 22 22:35:48 werner kernel: nvidiafb: Using CRT on CRTC 
0
Jan 22 22:35:48 werner kernel: Console: switching to 
colour frame buffer device 210x65
Jan 22 22:35:48 werner kernel: Could not find Carillo 
Ranch MCH device.
Jan 22 22:35:48 werner kernel: no IO addresses supplied
Jan 22 22:35:48 werner kernel: hgafb: probe of hgafb.0 
failed with error -22
Jan 22 22:35:48 werner kernel: uvesafb: failed to execute 
/sbin/v86d
Jan 22 22:35:48 werner kernel: uvesafb: make sure that the 
v86d helper is installed and executable
Jan 22 22:35:48 werner kernel: uvesafb: Getting VBE info 
block failed (eax=0x4f00, err=-2)
Jan 22 22:35:48 werner kernel: uvesafb: vbe_init() failed 
with -22
Jan 22 22:35:48 werner kernel: uvesafb: probe of uvesafb.0 
failed with error -22
Jan 22 22:35:48 werner kernel: vesafb: cannot reserve 
video memory at 0xc0000000
Jan 22 22:35:48 werner kernel: toshiba: not a supported 
Toshiba laptop
Jan 22 22:35:48 werner kernel: Compaq SMART2 Driver (v 
2.6.0)
Jan 22 22:35:48 werner kernel: i2c-core: driver [isl29003] 
using legacy suspend method
Jan 22 22:35:48 werner kernel: i2c-core: driver [isl29003] 
using legacy resume method
Jan 22 22:35:48 werner kernel: i2c-core: driver [adp5520] 
using legacy suspend method
Jan 22 22:35:48 werner kernel: i2c-core: driver [adp5520] 
using legacy resume method
Jan 22 22:35:48 werner kernel: Loading Adaptec I2O RAID: 
Version 2.4 Build 5go
Jan 22 22:35:48 werner kernel: scsi: <fdomain> Detection 
failed (no card)
Jan 22 22:35:48 werner kernel: NCR53c406a: no available 
ports found
Jan 22 22:35:48 werner kernel: Emulex LightPulse Fibre 
Channel SCSI driver 8.3.20
Jan 22 22:35:48 werner kernel: Copyright(c) 2004-2009 
Emulex.  All rights reserved.
Jan 22 22:35:48 werner kernel: Failed initialization of 
WD-7000 SCSI card!
Jan 22 22:35:48 werner kernel: GDT-HA: Storage RAID 
Controller Driver. Version: 3.05
Jan 22 22:35:48 werner kernel: 3ware Storage Controller 
device driver for Linux v1.26.02.003.
Jan 22 22:35:48 werner kernel: 3ware 9000 Storage 
Controller device driver for Linux v2.26.02.014.
Jan 22 22:35:48 werner kernel: imm: Version 2.05 (for 
Linux 2.4.0)
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LSA0] enabled at IRQ 15
Jan 22 22:35:48 werner kernel: Error: Driver 
'pata_platform' is already registered, aborting...
Jan 22 22:35:48 werner kernel: mtdoops: mtd device 
(mtddev=name/number) must be supplied
Jan 22 22:35:48 werner kernel: physmap-flash.0: failed to 
claim resource 0
Jan 22 22:35:48 werner kernel: Failed to ioremap_nocache
Jan 22 22:35:48 werner last message repeated 2 times
Jan 22 22:35:48 werner kernel: SNAPGEAR: failed to 
ioremap() BOOTCS
Jan 22 22:35:48 werner kernel: Generic platform RAM MTD, 
(c) 2004 Simtec Electronics
Jan 22 22:35:48 werner kernel: [nandsim] warning: 
read_byte: unexpected data output cycle, state is 
STATE_READY return 0x0
Jan 22 22:35:48 werner last message repeated 5 times
Jan 22 22:35:48 werner kernel: flash size: 8 MiB
Jan 22 22:35:48 werner kernel: page size: 512 bytes
Jan 22 22:35:48 werner kernel: OOB area size: 16 bytes
Jan 22 22:35:48 werner kernel: sector size: 8 KiB
Jan 22 22:35:48 werner kernel: pages number: 16384
Jan 22 22:35:48 werner kernel: pages per sector: 16
Jan 22 22:35:48 werner kernel: bus width: 8
Jan 22 22:35:48 werner kernel: bits in sector size: 13
Jan 22 22:35:48 werner kernel: bits in page size: 9
Jan 22 22:35:48 werner kernel: bits in OOB size: 4
Jan 22 22:35:48 werner kernel: flash size with OOB: 8448 
KiB
Jan 22 22:35:48 werner kernel: page address bytes: 3
Jan 22 22:35:48 werner kernel: sector address bytes: 2
Jan 22 22:35:48 werner kernel: options: 0x62
Jan 22 22:35:48 werner kernel: onenand_wait: timeout! 
ctrl=0x0000 intr=0x0000
Jan 22 22:35:48 werner kernel: DE600: port 0x378 busy
Jan 22 22:35:48 werner kernel: paride: aten registered as 
protocol 0
Jan 22 22:35:48 werner kernel: paride: bpck registered as 
protocol 1
Jan 22 22:35:48 werner kernel: paride: comm registered as 
protocol 2
Jan 22 22:35:48 werner kernel: paride: dstr registered as 
protocol 3
Jan 22 22:35:48 werner kernel: paride: k951 registered as 
protocol 4
Jan 22 22:35:48 werner kernel: paride: k971 registered as 
protocol 5
Jan 22 22:35:48 werner kernel: paride: epat registered as 
protocol 6
Jan 22 22:35:48 werner kernel: paride: epia registered as 
protocol 7
Jan 22 22:35:48 werner kernel: paride: frpw registered as 
protocol 8
Jan 22 22:35:48 werner kernel: paride: friq registered as 
protocol 9
Jan 22 22:35:48 werner kernel: paride: fit2 registered as 
protocol 10
Jan 22 22:35:48 werner kernel: paride: fit3 registered as 
protocol 11
Jan 22 22:35:48 werner kernel: paride: on20 registered as 
protocol 12
Jan 22 22:35:48 werner kernel: paride: on26 registered as 
protocol 13
Jan 22 22:35:48 werner kernel: paride: ktti registered as 
protocol 14
Jan 22 22:35:48 werner kernel: paride: bpck6 registered as 
protocol 15
Jan 22 22:35:48 werner kernel: pd: pd version 1.05, major 
45, cluster 64, nice 0
Jan 22 22:35:48 werner kernel: pda: Autoprobe failed
Jan 22 22:35:48 werner kernel: pd: no valid drive found
Jan 22 22:35:48 werner kernel: pcd: pcd version 1.07, 
major 46, nice 0
Jan 22 22:35:48 werner kernel: pcd0: Autoprobe failed
Jan 22 22:35:48 werner kernel: pcd: No CD-ROM drive found
Jan 22 22:35:48 werner kernel: pf: pf version 1.04, major 
47, cluster 64, nice 0
Jan 22 22:35:48 werner kernel: pf: No ATAPI disk detected
Jan 22 22:35:48 werner kernel: pt: pt version 1.04, major 
96
Jan 22 22:35:48 werner kernel: sr0: scsi3-mmc drive: 
48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Jan 22 22:35:48 werner kernel: pt0: Autoprobe failed
Jan 22 22:35:48 werner kernel: pt: No ATAPI tape drive 
detected
Jan 22 22:35:48 werner kernel: pg: pg version 1.02, major 
97
Jan 22 22:35:48 werner kernel: pga: Autoprobe failed
Jan 22 22:35:48 werner kernel: pg: No ATAPI device 
detected
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LUB2] enabled at IRQ 10
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LUB0] enabled at IRQ 11
Jan 22 22:35:48 werner kernel: i2c-core: driver [lm8323] 
using legacy suspend method
Jan 22 22:35:48 werner kernel: i2c-core: driver [lm8323] 
using legacy resume method
Jan 22 22:35:48 werner kernel: i2c-core: driver [max7359] 
using legacy suspend method
Jan 22 22:35:48 werner kernel: i2c-core: driver [max7359] 
using legacy resume method
Jan 22 22:35:48 werner kernel: i2c-core: driver 
[synaptics_i2c] using legacy suspend method
Jan 22 22:35:48 werner kernel: i2c-core: driver 
[synaptics_i2c] using legacy resume method
Jan 22 22:35:48 werner kernel: GTCO usb driver version: 
2.00.0006
Jan 22 22:35:48 werner kernel: EISA: Cannot allocate 
resource for mainboard
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 1
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 2
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 3
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 4
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 5
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 6
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 7
Jan 22 22:35:48 werner kernel: Cannot allocate resource 
for EISA slot 8
Jan 22 22:35:48 werner kernel: dell-wmi: No known WMI GUID 
found
Jan 22 22:35:48 werner kernel: This machine doesn't have 
MSI-hotkeys through WMI
Jan 22 22:35:48 werner kernel: [Firmware Bug]: 
powernow-k8: No PSB or ACPI _PSS objects
Jan 22 22:35:48 werner kernel: powernow-k8: Make sure that 
your BIOS is up to date and Cool'N'Quiet support is 
enabled in BIOS setup
Jan 22 22:35:48 werner kernel: usb 2-3: device descriptor 
read/64, error -62
Jan 22 22:35:48 werner last message repeated 3 times
Jan 22 22:35:48 werner kernel: VFS: Mounted root (ext3 
filesystem) readonly on device 8:1.
Jan 22 22:35:48 werner kernel: usb 2-3: device not 
accepting address 4, error -62
Jan 22 22:35:48 werner kernel: usb 2-3: device not 
accepting address 5, error -62
Jan 22 22:35:48 werner kernel: hub 2-0:1.0: unable to 
enumerate USB device on port 3
Jan 22 22:35:48 werner kernel: udevd (2447): 
/proc/2447/oom_adj is deprecated, please use 
/proc/2447/oom_score_adj instead.
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LNEA] enabled at IRQ 11
Jan 22 22:35:48 werner kernel: k8temp 0000:00:18.3: 
Temperature readouts might be wrong - check erratum #141
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LNKB] enabled at IRQ 11
Jan 22 22:35:48 werner kernel: ACPI: PCI Interrupt Link 
[LAZA] enabled at IRQ 11
Jan 22 22:35:48 werner kernel: usbvideo: module is from 
the staging directory, the quality is unknown, you have 
been warned.
Jan 22 22:35:48 werner kernel: rt2860sta: module is from 
the staging directory, the quality is unknown, you have 
been warned.
Jan 22 22:35:51 werner udevd-event[5053]: 
udev_rules_apply_format: unknown format variable 
'$modalias | grep -q eagle-usb || exit; while ! 
/sbin/eaglectrl -p 2>/dev/null | /bin/grep -q 
Post-firmware; do sleep 2; done; /sbin/eaglectrl -d''
Jan 22 22:35:51 werner udevd-event[5052]: 
udev_rules_apply_format: unknown format variable 
'$modalias | grep -q eagle-usb || exit; while ! 
/sbin/eaglectrl -p 2>/dev/null | /bin/grep -q 
Post-firmware; do sleep 2; done; /sbin/eaglectrl -d''
Jan 22 22:36:02 werner apcupsd[5030]: apcupsd FATAL ERROR 
in smartsetup.c at line 171 PANIC! Cannot communicate with 
UPS via serial port. Please make sure the port specified 
on the DEVICE directive is correct, and that your cable 
specification on the UPSCABLE directive is correct.
Jan 22 22:36:03 werner apcupsd[5030]: apcupsd error 
shutdown completed
Jan 22 22:36:32 werner hpijs[5303]: prnt/hpijs/hpijs.cpp 
614: unable to init hpijs server
Jan 22 22:36:36 werner udevd[2447]: add_to_rules: unknown 
key 'MODALIAS' in /etc/udev/rules.d/80-eagle-usb.rules:1
Jan 22 22:37:03 werner kdm_greet[5537]: Can't open default 
user face
Jan 22 22:38:34 werner kernel: ------------[ cut here 
]------------
Jan 22 22:38:34 werner kernel: kernel BUG at 
mm/mmap.c:2309!
Jan 22 22:38:34 werner kernel: invalid opcode: 0000 [#1] 
SMP
Jan 22 22:38:34 werner kernel: last sysfs file: 
/sys/devices/pci0000:00/0000:00:0d.0/boot_vga
Jan 22 22:38:34 werner kernel: Modules linked in: ipv6 
bnep rfcomm hidp l2cap bluetooth rfkill snd_usb_audio 
snd_usbmidi_lib snd_rawmidi snd_seq_device rt2860sta(C) 
uvcvideo usbvideo(C) lp snd_hda_codec_realtek tpm_tis tpm 
tpm_bios rtc_cmos rtc_core rtc_lib asus_atk0110 
snd_hda_intel 8139too snd_hda_codec snd_hwdep k8temp 
snd_pcm atl1 snd_timer snd soundcore snd_page_alloc 
i2c_nforce2
Jan 22 22:38:34 werner kernel:
Jan 22 22:38:34 werner kernel: Pid: 5652, comm: 
kbuildsycoca Tainted: G         C  2.6.38-rc2 #1 
M2N8-VMX/System Product Name
Jan 22 22:38:34 werner kernel: EIP: 0060:[<c10b38e0>] 
EFLAGS: 00210202 CPU: 0
Jan 22 22:38:34 werner kernel: EIP is at 
exit_mmap+0x120/0x12c
Jan 22 22:38:34 werner kernel: EAX: 00000000 EBX: f8000508 
ECX: f6880b58 EDX: 00000008
Jan 22 22:38:34 werner kernel: ESI: f4173880 EDI: 00000000 
EBP: f41f3f04 ESP: f41f3ee0
Jan 22 22:38:34 werner kernel:  DS: 007b ES: 007b FS: 00d8 
GS: 00e0 SS: 0068
Jan 22 22:38:34 werner kernel: Process kbuildsycoca (pid: 
5652, ti=f41f2000 task=f41c4dc0 task.ti=f41f2000)
Jan 22 22:38:34 werner kernel: Stack:
Jan 22 22:38:34 werner kernel:  00000000 f41f3ef0 00000000 
f4173880 00000952 f8000508 f4173880 f41c4dc0
Jan 22 22:38:34 werner kernel:  f4173880 f41f3f10 c103b1d1 
f4173880 f41f3f34 c103e910 f41738b4 c1d5d7d2
Jan 22 22:38:34 werner kernel:  c106f7a8 f41f3f34 0000007f 
f4173880 f41c4dc0 f41f3f8c c103ff75 0000c350
Jan 22 22:38:34 werner kernel: Call Trace:
Jan 22 22:38:34 werner kernel:  [<c103b1d1>] 
mmput+0x55/0xc5
Jan 22 22:38:34 werner kernel:  [<c103e910>] 
exit_mm+0x103/0x10b
Jan 22 22:38:34 werner kernel:  [<c1d5d7d2>] ? 
_raw_spin_lock_irq+0xb/0x29
Jan 22 22:38:34 werner kernel:  [<c106f7a8>] ? 
acct_collect+0x82/0x13b
Jan 22 22:38:34 werner kernel:  [<c103ff75>] 
do_exit+0x1e7/0x634
Jan 22 22:38:34 werner kernel:  [<c1057931>] ? 
hrtimer_wakeup+0x0/0x21
Jan 22 22:38:34 werner kernel:  [<c1040433>] 
do_group_exit+0x71/0x97
Jan 22 22:38:34 werner kernel:  [<c1040471>] 
sys_exit_group+0x18/0x1c
Jan 22 22:38:34 werner kernel:  [<c1d5dc7c>] 
syscall_call+0x7/0xb
Jan 22 22:38:34 werner kernel: Code: ff 8b 53 04 83 fa ff 
74 0f 8d 43 10 e8 a7 79 00 00 c7 43 04 00 00 00 00 89 f8 
e8 9b fe ff ff 89 c7 85 c0 75 f3 83 7e 74 00 74 04 <0f> 0b 
eb fe 83 c4 18 5b 5e 5f 5d c3 55 89 e5 57 56 53 83 ec 1c
Jan 22 22:38:34 werner kernel: EIP: [<c10b38e0>] 
exit_mmap+0x120/0x12c SS:ESP 0068:f41f3ee0
Jan 22 22:38:34 werner kernel: ---[ end trace 
202daf6807ed02b1 ]---
Jan 22 22:38:34 werner kernel: Fixing recursive fault but 
reboot is needed!
---
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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2011-01-23  9:04 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2011-01-23  3:10 2.6.38-rc1 and -rc2 problems with khugepaged werner
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2011-01-23  2:56 werner
2011-01-23  4:18 ` Andrea Arcangeli
2011-01-23  9:04   ` werner

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