* Re[2]: Problem with TLB mcheck!
2006-05-26 12:37 Fwd: " Maciej W. Rozycki
@ 2006-05-30 13:19 ` art
0 siblings, 0 replies; 5+ messages in thread
From: art @ 2006-05-30 13:19 UTC (permalink / raw)
To: linux-mips
Hello Maciej,
Friday, May 26, 2006, 7:37:19 PM, you wrote:
MWR> On Fri, 26 May 2006, art wrote:
>> Hello Maciej, thanks for answer! when it is at first time it is wery
>> important :)!
MWR> No problem.
>> Information about kernel sources (how can I forgot this!!):
>> Version: linux-2.6.12-rc1-mipscvs-20050403 (this is tar-s full
>> name). So I think this kernel is from linux-mips cvs repositary.
>> It was downloaded from http://www.student.tue.nl/Q/t.f.a.wilms/adm5120/
MWR> Please retry with the head of the GIT tree at: "http://linux-mips.org/"
MWR> -- it's more than a year worth of fixes! The Ralf's patch has already
MWR> been included there.
MWR> Maciej
I have try 2.6.16 kernel from linux-mips.org (from tarrball). You recomend newest kernel, but I get stable,
thinking it would be more robust.But have same situation :(. When i execute:
# cat /bin/busybox > box
Got mcheck at 800f9b68
Cpu 0
$ 0 : 00000000 10008400 c00216bc c00316bc
$ 4 : c00116bc 00004000 00000005 00008000
$ 8 : c00356bc c003d6bc c00016bc 00010000
$12 : 0000000f 00008000 00007fff 00007fff
$16 : 00000003 8024da80 00000008 c0000000
$20 : 00000000 803d7000 8118c000 80240000
$24 : 0000000f 00000000
$28 : 81200000 81201b80 00001000 800f9c0c
Hi : 0000000b
Lo : 5555555b
epc : 800f9b68 zlib_deflateInit2_+0x184/0x200 Not tainted
ra : 800f9c0c zlib_deflateInit_+0x28/0x34
Status: 10208403 KERNEL EXL IE
Cause : 00800060
PrId : 0001800b
Hi : 0000000b
Pagemask: ffffffff
EntryHi : c0000096
EntryLo0: 0000a05f
EntryLo1: 0000a09f
Index: 3 pgmask=4kb va=00468000 asid=96
[pa=00378000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 6 pgmask=4kb va=7fa0a000 asid=96
[pa=012f7000 c=3 d=1 v=1 g=0]
[pa=01244000 c=3 d=1 v=1 g=0]
Index: 7 pgmask=4kb va=004f0000 asid=96
[pa=012f4000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 10 pgmask=4kb va=0046e000 asid=96
[pa=00310000 c=3 d=0 v=1 g=0]
[pa=00311000 c=3 d=0 v=1 g=0]
Index: 11 pgmask=4kb va=0046a000 asid=96
[pa=0030c000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 15 pgmask=4kb va=0048c000 asid=96
[pa=0032e000 c=3 d=0 v=1 g=0]
[pa=0032f000 c=3 d=0 v=1 g=0]
Code: 00684021 00055880 ae33001c <ae640038> a272001d ae740018 ae6e002c ae6f004c ae660050
Kernel panic - not syncing: Caught Machine Check exception - caused by multiple matching entries in the TLB.
--
Best regards,
art mailto:art@sigrand.ru
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Problem with TLB mcheck!
@ 2006-05-31 4:18 Zhan, Rongkai
2006-05-31 4:18 ` Zhan, Rongkai
2006-05-31 4:42 ` Re[2]: " art
0 siblings, 2 replies; 5+ messages in thread
From: Zhan, Rongkai @ 2006-05-31 4:18 UTC (permalink / raw)
To: art, linux-mips
[-- Attachment #1: Type: text/plain, Size: 2994 bytes --]
Hi,
Please see: http://www.linux-mips.org/archives/linux-mips/2005-04/msg00026.html
Best Regards,
Mark. Zhan
---------------------------------------
Wind River System, Inc. China Beijing Office
Tel: +86 010 64398185/86/87 Ext. 16
Mobile: +86 139 1097 7353
Fax: +86 64398189
E-Mail: rongkai.zhan@windriver.com
---------------------------------------
-----Original Message-----
From: linux-mips-bounce@linux-mips.org [mailto:linux-mips-bounce@linux-mips.org] On Behalf Of art
Sent: Wednesday, May 31, 2006 11:42 AM
To: linux-mips@linux-mips.org
Subject: Problem with TLB mcheck!
Sorry for resending, but I find out that I wasn't subscribed!
I use 2.6.16 kernel from linux-mips.org (from tarrball).
When I execute:
# cat /bin/busybox > box
Got mcheck at 800f9b68
Cpu 0
$ 0 : 00000000 10008400 c00216bc c00316bc
$ 4 : c00116bc 00004000 00000005 00008000
$ 8 : c00356bc c003d6bc c00016bc 00010000
$12 : 0000000f 00008000 00007fff 00007fff
$16 : 00000003 8024da80 00000008 c0000000
$20 : 00000000 803d7000 8118c000 80240000
$24 : 0000000f 00000000
$28 : 81200000 81201b80 00001000 800f9c0c
Hi : 0000000b
Lo : 5555555b
epc : 800f9b68 zlib_deflateInit2_+0x184/0x200 Not tainted
ra : 800f9c0c zlib_deflateInit_+0x28/0x34
Status: 10208403 KERNEL EXL IE
Cause : 00800060
PrId : 0001800b
Hi : 0000000b
Pagemask: ffffffff
EntryHi : c0000096
EntryLo0: 0000a05f
EntryLo1: 0000a09f
Index: 3 pgmask=4kb va=00468000 asid=96
[pa=00378000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 6 pgmask=4kb va=7fa0a000 asid=96
[pa=012f7000 c=3 d=1 v=1 g=0]
[pa=01244000 c=3 d=1 v=1 g=0]
Index: 7 pgmask=4kb va=004f0000 asid=96
[pa=012f4000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 10 pgmask=4kb va=0046e000 asid=96
[pa=00310000 c=3 d=0 v=1 g=0]
[pa=00311000 c=3 d=0 v=1 g=0]
Index: 11 pgmask=4kb va=0046a000 asid=96
[pa=0030c000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 15 pgmask=4kb va=0048c000 asid=96
[pa=0032e000 c=3 d=0 v=1 g=0]
[pa=0032f000 c=3 d=0 v=1 g=0]
Code: 00684021 00055880 ae33001c <ae640038> a272001d ae740018
ae6e002c ae6f004c ae660050
Kernel panic - not syncing: Caught Machine Check exception - caused
by multiple matching entries in the TLB.
This thig happens, as I noted, when work with relatively big amounts
of memory ( more than 10-60Kb). busybox for example 700Kb
--
Best regards,
art mailto:art@sigrand.ru
[-- Attachment #2: Type: text/html, Size: 22392 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Problem with TLB mcheck!
2006-05-31 4:18 Problem with TLB mcheck! Zhan, Rongkai
@ 2006-05-31 4:18 ` Zhan, Rongkai
2006-05-31 4:42 ` Re[2]: " art
1 sibling, 0 replies; 5+ messages in thread
From: Zhan, Rongkai @ 2006-05-31 4:18 UTC (permalink / raw)
To: art, linux-mips
[-- Attachment #1: Type: text/plain, Size: 2994 bytes --]
Hi,
Please see: http://www.linux-mips.org/archives/linux-mips/2005-04/msg00026.html
Best Regards,
Mark. Zhan
---------------------------------------
Wind River System, Inc. China Beijing Office
Tel: +86 010 64398185/86/87 Ext. 16
Mobile: +86 139 1097 7353
Fax: +86 64398189
E-Mail: rongkai.zhan@windriver.com
---------------------------------------
-----Original Message-----
From: linux-mips-bounce@linux-mips.org [mailto:linux-mips-bounce@linux-mips.org] On Behalf Of art
Sent: Wednesday, May 31, 2006 11:42 AM
To: linux-mips@linux-mips.org
Subject: Problem with TLB mcheck!
Sorry for resending, but I find out that I wasn't subscribed!
I use 2.6.16 kernel from linux-mips.org (from tarrball).
When I execute:
# cat /bin/busybox > box
Got mcheck at 800f9b68
Cpu 0
$ 0 : 00000000 10008400 c00216bc c00316bc
$ 4 : c00116bc 00004000 00000005 00008000
$ 8 : c00356bc c003d6bc c00016bc 00010000
$12 : 0000000f 00008000 00007fff 00007fff
$16 : 00000003 8024da80 00000008 c0000000
$20 : 00000000 803d7000 8118c000 80240000
$24 : 0000000f 00000000
$28 : 81200000 81201b80 00001000 800f9c0c
Hi : 0000000b
Lo : 5555555b
epc : 800f9b68 zlib_deflateInit2_+0x184/0x200 Not tainted
ra : 800f9c0c zlib_deflateInit_+0x28/0x34
Status: 10208403 KERNEL EXL IE
Cause : 00800060
PrId : 0001800b
Hi : 0000000b
Pagemask: ffffffff
EntryHi : c0000096
EntryLo0: 0000a05f
EntryLo1: 0000a09f
Index: 3 pgmask=4kb va=00468000 asid=96
[pa=00378000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 6 pgmask=4kb va=7fa0a000 asid=96
[pa=012f7000 c=3 d=1 v=1 g=0]
[pa=01244000 c=3 d=1 v=1 g=0]
Index: 7 pgmask=4kb va=004f0000 asid=96
[pa=012f4000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 10 pgmask=4kb va=0046e000 asid=96
[pa=00310000 c=3 d=0 v=1 g=0]
[pa=00311000 c=3 d=0 v=1 g=0]
Index: 11 pgmask=4kb va=0046a000 asid=96
[pa=0030c000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 15 pgmask=4kb va=0048c000 asid=96
[pa=0032e000 c=3 d=0 v=1 g=0]
[pa=0032f000 c=3 d=0 v=1 g=0]
Code: 00684021 00055880 ae33001c <ae640038> a272001d ae740018
ae6e002c ae6f004c ae660050
Kernel panic - not syncing: Caught Machine Check exception - caused
by multiple matching entries in the TLB.
This thig happens, as I noted, when work with relatively big amounts
of memory ( more than 10-60Kb). busybox for example 700Kb
--
Best regards,
art mailto:art@sigrand.ru
[-- Attachment #2: Type: text/html, Size: 22392 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re[2]: Problem with TLB mcheck!
2006-05-31 4:18 Problem with TLB mcheck! Zhan, Rongkai
2006-05-31 4:18 ` Zhan, Rongkai
@ 2006-05-31 4:42 ` art
2006-05-31 11:18 ` Maciej W. Rozycki
1 sibling, 1 reply; 5+ messages in thread
From: art @ 2006-05-31 4:42 UTC (permalink / raw)
To: Zhan, Rongkai; +Cc: linux-mips
Hello Mark!
Wednesday, May 31, 2006, 11:18:26 AM, you wrote:
ZR> Hi,
ZR> Please see: http://www.linux-mips.org/archives/linux-mips/2005-04/msg00026.html
ZR> Best Regards,
ZR> Mark. Zhan
Thanks for advice! But problem steel present :(. BUT! there is
progress! After pathing I execute cut /bin/busybox about 10-12 times
before system crash, and before patching it occurs after 1-2 times!
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re[2]: Problem with TLB mcheck!
2006-05-31 4:42 ` Re[2]: " art
@ 2006-05-31 11:18 ` Maciej W. Rozycki
0 siblings, 0 replies; 5+ messages in thread
From: Maciej W. Rozycki @ 2006-05-31 11:18 UTC (permalink / raw)
To: art; +Cc: Zhan, Rongkai, linux-mips
On Wed, 31 May 2006, art wrote:
> ZR> Please see: http://www.linux-mips.org/archives/linux-mips/2005-04/msg00026.html
>
>
>
> ZR> Best Regards,
>
> ZR> Mark. Zhan
>
> Thanks for advice! But problem steel present :(. BUT! there is
> progress! After pathing I execute cut /bin/busybox about 10-12 times
> before system crash, and before patching it occurs after 1-2 times!
The patch is supposed to be irrelevant for the revision of the 4Kc you
have. Anyway, as I wrote, please retry with the head of the tree (which
is 2.6.17-rc5) and then I can think about it. Whether it's overall stable
or not is irrelevant -- once the issue is resolved you can either wait for
a release that is considered stable enough or retrofit the fix into a
release of your choice.
Maciej
^ permalink raw reply [flat|nested] 5+ messages in thread
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2006-05-31 4:18 Problem with TLB mcheck! Zhan, Rongkai
2006-05-31 4:18 ` Zhan, Rongkai
2006-05-31 4:42 ` Re[2]: " art
2006-05-31 11:18 ` Maciej W. Rozycki
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2006-05-26 12:37 Fwd: " Maciej W. Rozycki
2006-05-30 13:19 ` art
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