From: "Sergey S. Kostyliov" <rathamahata@php4.ru>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, gluk@php4.ru, anton@megashop.ru,
mfedyk@matchmail.com
Subject: Re: 2.6.1 IO lockup on SMP systems
Date: Sat, 28 Feb 2004 17:56:08 +0300 [thread overview]
Message-ID: <200402281756.08260.rathamahata@php4.ru> (raw)
In-Reply-To: <20040226120310.037a6702.akpm@osdl.org>
On Thursday 26 February 2004 23:03, Andrew Morton wrote:
<cut>
> OK, thanks. Is there any possibility that you can run without iptables for
> a while, see if that fixes it?
I recompiled 2.6.3 without iptables support, unfortunately it doesn't
solve the problem, machine still hangs.
1) sysrq-M:
SysRq : Show Memory
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1
cpu 0 cold: low 0, high 2, batch 1
cpu 1 hot: low 2, high 6, batch 1
cpu 1 cold: low 0, high 2, batch 1
Normal per-cpu:
cpu 0 hot: low 32, high 96, batch 16
cpu 0 cold: low 0, high 32, batch 16
cpu 1 hot: low 32, high 96, batch 16
cpu 1 cold: low 0, high 32, batch 16
HighMem per-cpu:
cpu 0 hot: low 32, high 96, batch 16
cpu 0 cold: low 0, high 32, batch 16
cpu 1 hot: low 32, high 96, batch 16
cpu 1 cold: low 0, high 32, batch 16
Free pages: 3276kB (512kB HighMem)
Active:820 inactive:195 dirty:0 writeback:0 unstable:0 free:819
DMA free:1348kB min:16kB low:32kB high:48kB active:316kB inactive:0kB
Normal free:1416kB min:936kB low:1872kB high:2808kB active:1388kB inactive:348kB
HighMem free:512kB min:512kB low:1024kB high:1536kB active:1604kB inactive:404kB
DMA: 75*4kB 69*8kB 21*16kB 3*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1348kB
Normal: 98*4kB 20*8kB 0*16kB 1*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1416kB
HighMem: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 2*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 512kB
Swap cache: add 342862, delete 342774, find 15349/23980, race 14+29
Free swap: 2473044kB
524288 pages of RAM
294912 pages of HIGHMEM
5814 reserved pages
899 pages shared
89 pages swap cached
2) /proc/meminfo before a lockup
Sat Feb 28 06:42:33 MSK 2004
MemTotal: 2073896 kB
MemFree: 3452 kB
Buffers: 2240 kB
Cached: 29648 kB
SwapCached: 21084 kB
Active: 627896 kB
Inactive: 17340 kB
HighTotal: 1179648 kB
HighFree: 576 kB
LowTotal: 894248 kB
LowFree: 2876 kB
SwapTotal: 3583968 kB
SwapFree: 3095996 kB
Dirty: 0 kB
Writeback: 14104 kB
Mapped: 625540 kB
Slab: 19044 kB
Committed_AS: 1767368 kB
PageTables: 4316 kB
VmallocTotal: 114680 kB
VmallocUsed: 7448 kB
VmallocChunk: 107232 kB
--
Best regards,
Sergey S. Kostyliov <rathamahata@php4.ru>
Public PGP key: http://sysadminday.org.ru/rathamahata.asc
next prev parent reply other threads:[~2004-02-28 14:56 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-31 16:40 2.6.1 IO lockup on SMP systems Sergey S. Kostyliov
2004-02-01 0:17 ` Andrew Morton
2004-02-21 16:45 ` Sergey S. Kostyliov
2004-02-21 19:30 ` Andrew Morton
2004-02-22 17:39 ` Alexander Y. Fomichev
2004-02-23 17:27 ` Sergey S. Kostyliov
2004-02-23 21:30 ` Mike Fedyk
2004-02-24 11:56 ` Sergey S. Kostyliov
2004-02-23 22:26 ` Andrew Morton
2004-02-24 7:23 ` Marcelo Tosatti
2004-02-24 6:53 ` Andrew Morton
2004-02-24 11:54 ` Sergey S. Kostyliov
2004-02-26 12:19 ` Sergey S. Kostyliov
2004-02-26 12:53 ` Andrew Morton
2004-02-26 13:11 ` Andrew Morton
2004-02-26 14:37 ` Dave Jones
2004-02-26 15:37 ` Arjan van de Ven
2004-02-26 14:30 ` Sergey S. Kostyliov
2004-02-26 20:03 ` Andrew Morton
2004-02-28 14:56 ` Sergey S. Kostyliov [this message]
2004-04-08 9:08 ` 2.6.X kernel memory leak? (was: Re: 2.6.1 IO lockup on SMP systems) Sergey S. Kostyliov
2004-04-09 7:17 ` 2.6.X kernel memory leak? Sergey S. Kostyliov
2004-04-09 9:09 ` Andrew Morton
2004-04-09 12:15 ` Sergey S. Kostyliov
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