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i13m
n00b
Joined: 26 Jun 2003
Posts: 46
Location: UK / China PR
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 Posted: Thu Jan 05, 2012 9:23 pm Post subject: [SOLVED] Page allocation errors under kernel 3.2 |
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Hi, all
Just upgrade to kernel 3.2. But I find many vmalloc page errors in dmesg, such as
| Code: |
[ 10.147072] vmalloc: allocation failure: 0 bytes
[ 10.147075] modprobe: page allocation failure: order:0, mode:0xd2
[ 10.147078] Pid: 263, comm: modprobe Not tainted 3.2.0-gentoo #5
[ 10.147079] Call Trace:
[ 10.147082] [<ffffffff810a34d2>] ? 0xffffffff810a34d2
[ 10.147084] [<ffffffff810c7f34>] ? 0xffffffff810c7f34
[ 10.147085] [<ffffffff810c7cbd>] ? 0xffffffff810c7cbd
[ 10.147087] [<ffffffff8106b116>] ? 0xffffffff8106b116
[ 10.147088] [<ffffffff8101f432>] ? 0xffffffff8101f432
[ 10.147090] [<ffffffff8106b116>] ? 0xffffffff8106b116
[ 10.147091] [<ffffffff8106b116>] ? 0xffffffff8106b116
[ 10.147093] [<ffffffff8106b1d7>] ? 0xffffffff8106b1d7
[ 10.147095] [<ffffffff8106b3db>] ? 0xffffffff8106b3db
[ 10.147096] [<ffffffff8106b548>] ? 0xffffffff8106b548
[ 10.147098] [<ffffffff810dc00f>] ? 0xffffffff810dc00f
[ 10.147100] [<ffffffff8106ba70>] ? 0xffffffff8106ba70
[ 10.147101] [<ffffffff813de0fb>] ? 0xffffffff813de0fb
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The full dmesg is listed in http://pastebin.com/Hs5x1Raz
And the kernel config is here http://pastebin.com/0HEZPcCx
I copied the kernel config file from kernel 3.1.6 directly, and no such issue is existed under kernel 3.1.6.
However, the system is still functioning under 3.2.0, and I havent noticed any issues so far.
Any thoughts?
[ISSUE SOLVED]
| Code: | CONFIG_EXPERT=y
CONFIG_KALLSYMS=y
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or
Last edited by i13m on Sat Jan 07, 2012 7:54 am; edited 3 times in total |
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bartex
n00b
Joined: 01 Jan 2012
Posts: 16
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| Posted: Thu Jan 05, 2012 11:42 pm Post subject: |
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Hi i13m,
if the issue does not exists in 3.1.6 kernel so maybe there's something with 3.2.0 version. We must remember that it's not stable yet 
BR,
bartex |
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i13m
n00b
Joined: 26 Jun 2003
Posts: 46
Location: UK / China PR
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| Posted: Fri Jan 06, 2012 12:48 am Post subject: |
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| Well, I am just helping to stable kernel 3.2 |
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frostwork
n00b
Joined: 11 Dec 2006
Posts: 64
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| Posted: Sun Jan 08, 2012 6:25 pm Post subject: |
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| thank you for the solution, i13m :} |
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gcyoung
Apprentice
Joined: 04 Jul 2007
Posts: 170
Location: England
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| Posted: Thu Feb 09, 2012 3:21 pm Post subject: Kernel 3.2.1-gentoo-r2 |
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| Most helpful. I wondered what I had done wrong for about 3hours! There are also problems with Virtualbox on this kernel. |
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Massimo B.
Veteran
Joined: 09 Feb 2005
Posts: 1768
Location: PB, Germany
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| Posted: Mon Jul 23, 2012 2:38 pm Post subject: |
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I noticed the same bug with 3.4.5 on ~amd64: | Code: | [kernel] cfg80211: Calling CRDA to update world regulatory domain
[kernel] warn_alloc_failed: 4 callbacks suppressed
[kernel] vmalloc: allocation failure: 0 bytes
[kernel] modprobe: page allocation failure: order:0, mode:0xd2
[kernel] Pid: 3643, comm: modprobe Not tainted 3.4.5-gentoo #5
[kernel] Call Trace:
[kernel] [<ffffffff810a2095>] ? 0xffffffff810a2095
[kernel] [<ffffffff810c71e8>] ? 0xffffffff810c71e8
... |
However this non-debug output might not be useful. This happend when I modprobe'd rt73usb with all the dependencies. This is also solved by only adding CONFIG_KALLSYMS=y to the kernel which I found here.
Is it worth adding this bug to our bugzilla or is there already some upstream bug report? I'm not into the kernel mailing lists..
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