From: "Udo A. Steinberg" <us15@os.inf.tu-dresden.de>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>,
torvalds@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: Possible dcache BUG
Date: Mon, 23 Aug 2004 23:08:24 -0700 [thread overview]
Message-ID: <20040823230824.3c937d88@laptop.delusion.de> (raw)
In-Reply-To: <4125AD23.4000705@yahoo.com.au>
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On Fri, 20 Aug 2004 17:49:55 +1000 Nick Piggin (NP) wrote:
NP> Can you reproduce the OOM with the following patch please? Then
NP> send the output.
I reproduced the problem using a slightly different setup to trigger the
problem faster: 128 MB RAM, 188992 KB swap
Here's the output of the OOM killer with your patch applied:
oom-killer: gfp_mask=0x1d2
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1
cpu 0 cold: low 0, high 2, batch 1
Normal per-cpu:
cpu 0 hot: low 14, high 42, batch 7
cpu 0 cold: low 0, high 14, batch 7
HighMem per-cpu: empty
Free pages: 1316kB (0kB HighMem)
Active:5281 inactive:23611 dirty:0 writeback:0 unstable:0 free:329 slab:1403 mapped:12232 pagetables:167
DMA free:712kB min:44kB low:88kB high:132kB active:5076kB inactive:5332kB present:16384kB pages_scanned:10112 all_unreclaimable? yes
protections[]: 22 178 178
Normal free:604kB min:312kB low:624kB high:936kB active:16048kB inactive:89112kB present:114688kB pages_scanned:62432 all_unreclaimable? yes
protections[]: 0 156 156
HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
protections[]: 0 0 0
DMA: 0*4kB 3*8kB 13*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 712kB
Normal: 1*4kB 1*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 604kB
HighMem: empty
Swap cache: add 90886, delete 74524, find 4659/4974, race 0+0
Out of Memory: Killed process 1217 (gphoto2).
-Udo.
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next prev parent reply other threads:[~2004-08-24 6:13 UTC|newest]
Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-02 13:14 Brett Charbeneau
2004-08-05 2:16 ` Gene Heskett
2004-08-05 3:46 ` Andrew Morton
2004-08-05 4:31 ` Gene Heskett
2004-08-05 0:44 ` Chris Shoemaker
2004-08-05 8:35 ` Denis Vlasenko
2004-08-05 14:14 ` Gene Heskett
2004-08-05 13:48 ` Gene Heskett
[not found] ` <200408210118.02011.vda@port.imtp.ilyichevsk.odessa.ua>
2004-08-21 1:40 ` Gene Heskett
2004-08-05 8:33 ` Denis Vlasenko
2004-08-05 14:19 ` Gene Heskett
[not found] ` <200408070203.35268.vda@port.imtp.ilyichevsk.odessa.ua>
2004-08-07 1:28 ` Gene Heskett
2004-08-05 21:26 ` Chris Shoemaker
2004-08-05 7:25 ` Linus Torvalds
2004-08-05 7:31 ` Andrew Morton
2004-08-05 8:33 ` Denis Vlasenko
2004-08-05 14:55 ` Gene Heskett
2004-08-05 16:26 ` Linus Torvalds
2004-08-05 18:06 ` Ingo Molnar
2004-08-05 18:50 ` Linus Torvalds
2004-08-05 20:29 ` Andi Kleen
[not found] ` <20040806073739.GA6617@elte.hu>
[not found] ` <20040806004231.143c8bd2.akpm@osdl.org>
2004-08-06 8:27 ` Ingo Molnar
2004-08-06 11:51 ` Gene Heskett
2004-08-06 16:58 ` Linus Torvalds
2004-08-06 17:16 ` Gene Heskett
2004-08-06 17:26 ` William Lee Irwin III
2004-08-06 23:19 ` Chris Shoemaker
2004-08-07 4:15 ` William Lee Irwin III
2004-08-07 0:05 ` Chris Shoemaker
2004-08-07 5:50 ` William Lee Irwin III
2004-08-06 23:09 ` Chris Shoemaker
2004-08-07 6:20 ` Linus Torvalds
2004-08-07 12:38 ` Gene Heskett
2004-08-07 13:44 ` Chris Shoemaker
2004-08-07 18:49 ` Linus Torvalds
2004-08-07 19:01 ` Gene Heskett
2004-08-06 11:31 ` Andi Kleen
2004-08-06 17:16 ` Linus Torvalds
2004-08-05 21:10 ` Chris Shoemaker
2004-08-06 2:03 ` Gene Heskett
2004-08-06 2:12 ` Gene Heskett
2004-08-06 2:50 ` Linus Torvalds
2004-08-06 3:18 ` viro
2004-08-06 3:24 ` Linus Torvalds
2004-08-08 4:42 ` Gene Heskett
2004-08-08 14:30 ` Gene Heskett
2004-08-08 18:39 ` Andrew Morton
2004-08-10 4:12 ` Gene Heskett
2004-08-11 3:42 ` Gene Heskett
2004-08-11 3:46 ` Linus Torvalds
2004-08-11 4:18 ` Udo A. Steinberg
2004-08-11 5:13 ` Linus Torvalds
2004-08-11 5:15 ` Linus Torvalds
2004-08-11 5:33 ` Udo A. Steinberg
2004-08-11 14:37 ` Gene Heskett
2004-08-12 1:26 ` Nick Piggin
2004-08-12 2:23 ` Gene Heskett
2004-08-12 2:36 ` Nick Piggin
2004-08-13 1:00 ` Udo A. Steinberg
2004-08-13 1:31 ` Linus Torvalds
2004-08-13 2:03 ` Gene Heskett
2004-08-13 2:27 ` Andreas Dilger
2004-08-13 3:33 ` Linus Torvalds
2004-08-20 7:02 ` Udo A. Steinberg
2004-08-20 7:11 ` Andrew Morton
2004-08-20 7:19 ` Udo A. Steinberg
2004-08-20 7:49 ` Nick Piggin
2004-08-24 6:08 ` Udo A. Steinberg [this message]
2004-08-24 7:41 ` Nick Piggin
2004-08-24 18:20 ` Marcelo Tosatti
2004-08-24 20:00 ` Andrew Morton
2004-08-24 18:40 ` Marcelo Tosatti
2004-08-25 0:27 ` Marcelo Tosatti
2004-09-12 7:03 ` Udo A. Steinberg
2004-09-12 7:16 ` Andrew Morton
2004-09-12 7:29 ` Udo A. Steinberg
2004-09-12 7:48 ` Andrew Morton
2004-09-13 4:53 ` Len Brown
2004-08-11 5:55 ` David S. Miller
2004-08-11 4:47 ` Gene Heskett
2004-08-11 4:59 ` Linus Torvalds
2004-08-11 8:05 ` Roger Luethi
2004-08-13 4:27 ` Gene Heskett
2004-08-13 8:32 ` Gene Heskett
2004-08-14 2:18 ` Marcelo Tosatti
2004-08-14 5:19 ` Gene Heskett
2004-08-14 5:50 ` Gene Heskett
2004-08-14 8:17 ` Gene Heskett
2004-08-15 4:09 ` Gene Heskett
2004-08-15 8:48 ` viro
2004-08-15 9:42 ` Gene Heskett
2004-08-15 17:31 ` Andrew Morton
2004-08-15 17:58 ` Gene Heskett
2004-08-15 9:50 ` Gene Heskett
2004-08-15 10:36 ` viro
2004-08-15 10:10 ` Gene Heskett
2004-08-15 10:37 ` viro
2004-08-15 10:42 ` Gene Heskett
2004-08-15 11:00 ` viro
[not found] ` <200408150704.49312.gene.heskett@verizon.net>
2004-08-15 11:26 ` viro
2004-08-15 17:47 ` Gene Heskett
[not found] ` <200408152257.04773.vda@port.imtp.ilyichevsk.odessa.ua>
2004-08-15 20:33 ` Gene Heskett
[not found] ` <200408160803.15206.vda@port.imtp.ilyichevsk.odessa.ua>
2004-08-16 6:32 ` Gene Heskett
2004-08-16 14:13 ` Gene Heskett
[not found] ` <200408161749.23663.vda@port.imtp.ilyichevsk.odessa.ua>
2004-08-16 15:25 ` Gene Heskett
2004-08-16 22:52 ` Gene Heskett
2004-08-16 23:01 ` viro
2004-08-17 4:44 ` Gene Heskett
2004-08-17 4:58 ` Nick Piggin
2004-08-17 5:26 ` Gene Heskett
2004-08-17 11:57 ` Nick Piggin
2004-08-19 9:41 ` Gene Heskett
2004-08-19 18:36 ` Marcelo Tosatti
2004-08-20 2:38 ` Gene Heskett
2004-08-20 7:33 ` Marcelo Tosatti
2004-08-20 15:06 ` Gene Heskett
2004-08-20 15:43 ` V13
2004-08-20 17:29 ` Gene Heskett
2004-08-20 18:13 ` Marc Ballarin
2004-08-20 20:08 ` Gene Heskett
2004-08-21 9:25 ` Barry K. Nathan
2004-08-21 18:31 ` V13
2004-08-21 18:55 ` Gene Heskett
2004-08-22 11:04 ` Helge Hafting
2004-08-22 11:40 ` Gene Heskett
2004-08-20 20:11 ` R. J. Wysocki
2004-08-20 20:17 ` Gene Heskett
2004-08-22 5:05 ` Gene Heskett
2004-08-22 11:42 ` R. J. Wysocki
2004-08-24 2:34 ` Tom Vier
2004-08-24 3:08 ` Gene Heskett
2004-08-25 1:49 ` Tom Vier
2004-08-25 2:33 ` Gene Heskett
2004-08-25 14:55 ` Martin J. Bligh
2004-08-25 17:23 ` Ryan Cumming
2004-08-25 17:36 ` Martin J. Bligh
2004-08-27 14:01 ` Gene Heskett
2004-08-25 6:13 ` Denis Vlasenko
2004-08-29 13:48 ` Gene Heskett
2004-08-29 14:34 ` Possible dcache BUG [u] Martin Schlemmer [c]
2004-08-29 15:21 ` Possible dcache BUG Rafael J. Wysocki
2004-08-29 17:23 ` Denis Vlasenko
2004-08-29 22:25 ` Gene Heskett
2004-08-05 14:54 Brett Charbeneau
[not found] <2oKTA-5CQ-65@gated-at.bofh.it>
[not found] ` <2r0U7-3yx-9@gated-at.bofh.it>
[not found] ` <2rwhh-BX-15@gated-at.bofh.it>
[not found] ` <2rShM-7QP-5@gated-at.bofh.it>
[not found] ` <2rSrs-7Vn-1@gated-at.bofh.it>
[not found] ` <2rSUw-8lw-3@gated-at.bofh.it>
[not found] ` <2rTGR-se-3@gated-at.bofh.it>
[not found] ` <2rUjF-Od-11@gated-at.bofh.it>
2004-08-11 12:32 ` Andi Kleen
2004-08-20 8:08 Daniel Blueman
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