System crash with oom-killer message
Hi All,
Here are the facts,
System
Debian Etch (upgraded from Sarge)
Kernel 2.6.8-3-386
x386 arch.
Running
Apache2 2.2.3-4
mysql-server 5.0.32-7etch1
php4 4.4.4.-8+etch1
running everything ok, until 3 hour ago when I got this message at the
console, and logged in /var/log/messages
and it stop working suddenly,
please help 'cause I really have no idea, i have found in google, that
this could be a bug problem with the kernel (but that was for Centos
in 2005) also somebody told could be an apache problem asking too much
memory.
Here are the logs. (not all)
Apr 15 06:18:22 linux kernel: oom-killer: gfp_mask=0x1d2
Apr 15 06:18:23 linux kernel: DMA per-cpu:
Apr 15 06:18:23 linux kernel: cpu 0 hot: low 2, high 6, batch 1
Apr 15 06:18:23 linux kernel: cpu 0 cold: low 0, high 2, batch 1
Apr 15 06:18:23 linux kernel: Normal per-cpu:
Apr 15 06:18:23 linux kernel: cpu 0 hot: low 30, high 90, batch 15
Apr 15 06:18:23 linux kernel: cpu 0 cold: low 0, high 30, batch 15
Apr 15 06:18:23 linux kernel: HighMem per-cpu: empty
Apr 15 06:18:23 linux kernel:
Apr 15 06:18:23 linux kernel: Free pages: 1880kB (0kB HighMem)
Apr 15 06:18:23 linux kernel: Active:26341 inactive:29404 dirty:0
writeback:0 unstable:0 free:470 slab:3693 mapped:56970 pagetables:1466
Apr 15 06:18:23 linux kernel: DMA free:956kB min:32kB low:64kB
high:96kB active:5932kB inactive:5464kB present:16384kB
Apr 15 06:18:23 linux kernel: protections[]: 16 256 256
Apr 15 06:18:23 linux kernel: Normal free:924kB min:480kB low:960kB
high:1440kB active:99432kB inactive:112152kB present:245760kB
Apr 15 06:18:23 linux kernel: protections[]: 0 240 240
Apr 15 06:18:23 linux kernel: HighMem free:0kB min:128kB low:256kB
high:384kB active:0kB inactive:0kB present:0kB
Apr 15 06:18:23 linux kernel: protections[]: 0 0 0
Apr 15 06:18:23 linux kernel: DMA: 1*4kB 1*8kB 7*16kB 2*32kB 0*64kB
0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 956kB
Apr 15 06:18:23 linux kernel: Normal: 13*4kB 1*8kB 0*16kB 1*32kB
1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 924kB
Apr 15 06:18:23 linux kernel: HighMem: empty
Apr 15 06:18:23 linux kernel: Swap cache: add 441894, delete 441892,
find 2162904/2196712, race 4+52
Apr 15 06:24:55 linux kernel: oom-killer: gfp_mask=0x1d2
Apr 15 06:24:55 linux kernel: DMA per-cpu:
Apr 15 06:24:55 linux kernel: cpu 0 hot: low 2, high 6, batch 1
Apr 15 06:24:55 linux kernel: cpu 0 cold: low 0, high 2, batch 1
Apr 15 06:24:55 linux kernel: Normal per-cpu:
Apr 15 06:24:55 linux kernel: cpu 0 hot: low 30, high 90, batch 15
Apr 15 06:24:55 linux kernel: cpu 0 cold: low 0, high 30, batch 15
Apr 15 06:24:55 linux kernel: HighMem per-cpu: empty
Apr 15 06:24:55 linux kernel:
Apr 15 06:24:55 linux kernel: Free pages: 1968kB (0kB HighMem)
Apr 15 06:24:55 linux kernel: Active:26559 inactive:25986 dirty:0
writeback:0 unstable:0 free:492 slab:3416 mapped:57038 pagetables:1459
Apr 15 06:24:55 linux kernel: DMA free:1024kB min:32kB low:64kB
high:96kB active:5452kB inactive:5532kB present:16384kB
Apr 15 06:24:55 linux kernel: protections[]: 16 256 256
Apr 15 06:24:55 linux kernel: Normal free:944kB min:480kB low:960kB
high:1440kB active:100784kB inactive:98412kB present:245760kB
Apr 15 06:24:55 linux kernel: protections[]: 0 240 240
Apr 15 06:24:55 linux kernel: HighMem free:0kB min:128kB low:256kB
high:384kB active:0kB inactive:0kB present:0kB
Apr 15 06:24:55 linux kernel: protections[]: 0 0 0
Apr 15 06:24:55 linux kernel: DMA: 3*4kB 1*8kB 5*16kB 5*32kB 0*64kB
0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1028kB
Apr 15 06:24:55 linux kernel: Normal: 0*4kB 8*8kB 1*16kB 1*32kB 1*64kB
0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 944kB
Apr 15 06:24:55 linux kernel: HighMem: empty
Apr 15 06:24:55 linux kernel: Swap cache: add 619420, delete 619419,
find 2171682/2224451, race 5+134
Apr 15 06:24:55 linux kernel: oom-killer: gfp_mask=0x1d2
Apr 15 06:24:55 linux kernel: DMA per-cpu:
Apr 15 06:24:55 linux kernel: cpu 0 hot: low 2, high 6, batch 1
Apr 15 06:24:55 linux kernel: cpu 0 cold: low 0, high 2, batch 1
Apr 15 06:24:55 linux kernel: Normal per-cpu:
Apr 15 06:24:55 linux kernel: cpu 0 hot: low 30, high 90, batch 15
Apr 15 06:24:55 linux kernel: cpu 0 cold: low 0, high 30, batch 15
Apr 15 06:24:55 linux kernel: HighMem per-cpu: empty
--
Guillermo Garron
"Linux IS user friendly... It's just selective about who its friends are."
(Using FC6, CentOS4.4 and Ubuntu 6.06)
http://feeds.feedburner.com/go2linux
http://www.go2linux.org
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