kernel-2.6.10-0.97

[Tomasz Grobelny]

Od ostatniego upgrade'u (chyba) system jest wyjątkowo niestabilny. Jedna czy 
dwie kompilacje mogą spowodować wzrost obciążenia systemu do ~50. Jak 
nietrudno się domyślić używanie go w takim stanie jest dość ciężkim zadaniem. 
Poprzednio też używałem jakiegoś 2.6.10 więc najwyraźniej coś w kernelach PLD 
się zmieniło... BTW czy poldek ma jakąś możliwość logowania wykonywanych 
przez niego operacji? Przynajmniej wiedziałbym do czego wrócić. Wracając do 
tematu: co można wyczytać z poniższego fragmentu logów poza tym że brakuje 
pamięci (której mam 512M)?

Tomek

Wycinek /var/log/messages:
Mar  6 19:46:40 grobelny kernel: oom-killer: gfp_mask=0x1d2
Mar  6 19:46:40 grobelny kernel: DMA per-cpu:
Mar  6 19:46:40 grobelny kernel: cpu 0 hot: low 2, high 6, batch 1
Mar  6 19:46:40 grobelny kernel: cpu 0 cold: low 0, high 2, batch 1
Mar  6 19:46:40 grobelny kernel: Normal per-cpu:
Mar  6 19:46:40 grobelny kernel: cpu 0 hot: low 32, high 96, batch 16
Mar  6 19:46:40 grobelny kernel: cpu 0 cold: low 0, high 32, batch 16
Mar  6 19:46:40 grobelny kernel: HighMem per-cpu: empty
Mar  6 19:46:40 grobelny kernel:
Mar  6 19:46:40 grobelny kernel: Free pages:        3564kB (0kB HighMem)
Mar  6 19:46:40 grobelny kernel: Active:118053 inactive:649 dirty:0 
writeback:0 unstable:0 free:891 slab:3747 mapped:117580 pagetables:1773
Mar  6 19:46:40 grobelny kernel: DMA free:108kB min:88kB low:108kB high:132kB 
active:12496kB inactive:16kB present:16384kB pages_scanned:19456 
all_unreclaimable? yes
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: Normal free:3456kB min:2804kB low:3504kB 
high:4204kB active:459716kB inactive:2580kB present:507840kB 
pages_scanned:57263 all_unreclaimable? no
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: HighMem free:0kB min:128kB low:160kB 
high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 
all_unreclaimable? no
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: DMA: 3*4kB 2*8kB 1*16kB 0*32kB 1*64kB 0*128kB 
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108kB
Mar  6 19:46:40 grobelny kernel: Normal: 120*4kB 22*8kB 1*16kB 1*32kB 1*64kB 
1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3456kB
Mar  6 19:46:40 grobelny kernel: HighMem: empty
Mar  6 19:46:40 grobelny kernel: Swap cache: add 0, delete 0, find 0/0, race 
0+0
Mar  6 19:46:40 grobelny kernel: oom-killer: gfp_mask=0x1d2
Mar  6 19:46:40 grobelny kernel: DMA per-cpu:
Mar  6 19:46:40 grobelny kernel: cpu 0 hot: low 2, high 6, batch 1
Mar  6 19:46:40 grobelny kernel: cpu 0 cold: low 0, high 2, batch 1
Mar  6 19:46:40 grobelny kernel: Normal per-cpu:
Mar  6 19:46:40 grobelny kernel: cpu 0 hot: low 32, high 96, batch 16
Mar  6 19:46:40 grobelny kernel: cpu 0 cold: low 0, high 32, batch 16
Mar  6 19:46:40 grobelny kernel: HighMem per-cpu: empty
Mar  6 19:46:40 grobelny kernel:
Mar  6 19:46:40 grobelny kernel: Free pages:        3416kB (0kB HighMem)
Mar  6 19:46:40 grobelny kernel: Active:117905 inactive:837 dirty:0 
writeback:0 unstable:0 free:854 slab:3743 mapped:117580 pagetables:1773
Mar  6 19:46:40 grobelny kernel: DMA free:88kB min:88kB low:108kB high:132kB 
active:12400kB inactive:136kB present:16384kB pages_scanned:12655 
all_unreclaimable? yes
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: Normal free:3328kB min:2804kB low:3504kB 
high:4204kB active:459220kB inactive:3212kB present:507840kB 
pages_scanned:300907 all_unreclaimable? no
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: HighMem free:0kB min:128kB low:160kB 
high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 
all_unreclaimable? no
Mar  6 19:46:40 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:40 grobelny kernel: DMA: 0*4kB 1*8kB 1*16kB 0*32kB 1*64kB 0*128kB 
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 88kB
Mar  6 19:46:40 grobelny kernel: Normal: 124*4kB 4*8kB 1*16kB 1*32kB 1*64kB 
1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3328kB
Mar  6 19:46:40 grobelny kernel: HighMem: empty
Mar  6 19:46:40 grobelny kernel: Swap cache: add 0, delete 0, find 0/0, race 
0+0
Mar  6 19:46:45 grobelny kernel: oom-killer: gfp_mask=0x1d2
Mar  6 19:46:45 grobelny kernel: DMA per-cpu:
Mar  6 19:46:45 grobelny kernel: cpu 0 hot: low 2, high 6, batch 1
Mar  6 19:46:45 grobelny kernel: cpu 0 cold: low 0, high 2, batch 1
Mar  6 19:46:45 grobelny kernel: Normal per-cpu:
Mar  6 19:46:45 grobeln kernel: cpu 0 hot: low 32, high 96, batch 16
Mar  6 19:46:45 grobelny kernel: cpu 0 cold: low 0, high 32, batch 16
Mar  6 19:46:45 grobelny kernel: HighMem per-cpu: empty
Mar  6 19:46:45 grobelny kernel:
Mar  6 19:46:45 grobelny kernel: Free pages:        2840kB (0kB HighMem)
Mar  6 19:46:45 grobelny kernel: Active:117725 inactive:1096 dirty:0 
writeback:0 unstable:0 free:710 slab:3744 mapped:117703 pagetables:1748
Mar  6 19:46:45 grobelny kernel: DMA free:88kB min:88kB low:108kB high:132kB 
active:12596kB inactive:0kB present:16384kB pages_scanned:12773 
all_unreclaimable? yes
Mar  6 19:46:45 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:45 grobelny kernel: Normal free:2752kB min:2804kB low:3504kB 
high:4204kB active:458304kB inactive:4384kB present:507840kB 
pages_scanned:495931 all_unreclaimable? yes
Mar  6 19:46:45 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:45 grobelny kernel: HighMem free:0kB min:128kB low:160kB 
high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 
all_unreclaimable? no
Mar  6 19:46:45 grobelny kernel: protections[]: 0 0 0
Mar  6 19:46:45 grobelny kernel: DMA: 0*4kB 1*8kB 1*16kB 0*32kB 1*64kB 0*128kB 
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 88kB
Mar  6 19:46:45 grobelny kernel: Normal: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB 
1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 2752kB
Mar  6 19:46:45 grobelny kernel: HighMem: empty
Mar  6 19:46:45 grobelny kernel: Swap cache: add 0, delete 0, find 0/0, race 
0+0