[Comm] проблемы с памятью?

[Roman Lesnichenko]

Добрый день.

С непонятной периодичностью возникают проблемы с шлюзом в результате 
которых не работает езернет в локалку. Причем наружу работает.
Кто что может подсказать?
memtest ошибок не выдает.

Apr 10 04:55:56 avangate kernel: ksoftirqd/0: page allocation failure. 
order:0, mode:0x20
Apr 10 04:55:56 avangate kernel: Pid: 4, comm: ksoftirqd/0 Not tainted 
2.6.25-std-srv-alt8.M41.4 #1
Apr 10 04:55:56 avangate kernel:  [<c0272e85>] __alloc_pages+0x335/0x380
Apr 10 04:55:56 avangate kernel:  [<c0291e0f>] 
cache_alloc_refill+0x31f/0x570
Apr 10 04:55:56 avangate kernel:  [<c0291ac0>] kmem_cache_alloc+0x80/0xb0
Apr 10 04:55:56 avangate kernel:  [<f8b41c42>] 
nf_conntrack_alloc+0x42/0x170 [nf_conntrack]
Apr 10 04:55:56 avangate kernel:  [<f8b427c3>] 
nf_conntrack_in+0x363/0x4e0 [nf_conntrack]
Apr 10 04:55:56 avangate kernel:  [<c03d4709>] nf_hook_slow+0x59/0xe0
Apr 10 04:55:56 avangate kernel:  [<f8ae9250>] 
ipv4_conntrack_in+0x0/0x10 [nf_conntrack_ipv4]
Apr 10 04:55:56 avangate kernel:  [<c03d4647>] nf_iterate+0x57/0x80
Apr 10 04:55:56 avangate kernel:  [<c03da340>] ip_rcv_finish+0x0/0x360
Apr 10 04:55:56 avangate kernel:  [<c03d4709>] nf_hook_slow+0x59/0xe0
Apr 10 04:55:56 avangate kernel:  [<c03da340>] ip_rcv_finish+0x0/0x360
Apr 10 04:55:56 avangate kernel:  [<c03dab88>] ip_rcv+0x208/0x290
Apr 10 04:55:56 avangate kernel:  [<c03da340>] ip_rcv_finish+0x0/0x360
Apr 10 04:55:56 avangate kernel:  [<c03da980>] ip_rcv+0x0/0x290
Apr 10 04:55:56 avangate kernel:  [<c03b8e35>] netif_receive_skb+0x405/0x4d0
Apr 10 04:55:56 avangate kernel:  [<c02295fa>] 
check_preempt_wakeup+0xba/0xc0
Apr 10 04:55:56 avangate kernel:  [<c03bb7f5>] process_backlog+0x75/0xe0
Apr 10 04:55:56 avangate kernel:  [<c03bb4ad>] net_rx_action+0xfd/0x1b0
Apr 10 04:55:56 avangate kernel:  [<c0231722>] __do_softirq+0x82/0x110
Apr 10 04:55:56 avangate kernel:  [<c0231805>] do_softirq+0x55/0x60
Apr 10 04:55:56 avangate kernel:  [<c0207a2a>] do_IRQ+0x4a/0xa0
Apr 10 04:55:56 avangate kernel:  [<c0205e13>] common_interrupt+0x23/0x30
Apr 10 04:55:56 avangate kernel:  [<c0227826>] finish_task_switch+0x26/0xb0
Apr 10 04:55:56 avangate kernel:  [<c0433c4b>] schedule+0x35b/0x7d0
Apr 10 04:55:56 avangate kernel:  [<c0231722>] __do_softirq+0x82/0x110
Apr 10 04:55:56 avangate kernel:  [<c02318c0>] ksoftirqd+0x0/0xd0
Apr 10 04:55:56 avangate kernel:  [<c023195a>] ksoftirqd+0x9a/0xd0
Apr 10 04:55:56 avangate kernel:  [<c023f7c2>] kthread+0x42/0x70
Apr 10 04:55:56 avangate kernel:  [<c023f780>] kthread+0x0/0x70
Apr 10 04:55:56 avangate kernel:  [<c02060b7>] kernel_thread_helper+0x7/0x10
Apr 10 04:55:56 avangate kernel:  =======================
Apr 10 04:55:56 avangate kernel: DMA per-cpu:
Apr 10 04:55:56 avangate kernel: CPU    0: hi:    0, btch:   1 usd:   0
Apr 10 04:55:56 avangate kernel: Normal per-cpu:
Apr 10 04:55:56 avangate kernel: CPU    0: hi:  186, btch:  31 usd: 180
Apr 10 04:55:56 avangate kernel: HighMem per-cpu:
Apr 10 04:55:56 avangate kernel: CPU    0: hi:   42, btch:   7 usd:  40
Apr 10 04:55:56 avangate kernel: Active:131766 inactive:103820 dirty:35 
writeback:0 unstable:0
Apr 10 04:55:56 avangate kernel:  free:1626 slab:18613 mapped:5500 
pagetables:575 bounce:0
Apr 10 04:55:56 avangate kernel: DMA free:3520kB min:68kB low:84kB 
high:100kB active:72kB inactive:6952kB present:16256kB pages_scanned:0 
all_unreclaimable? no
Apr 10 04:55:56 avangate kernel: lowmem_reserve[]: 0 873 998 998
Apr 10 04:55:56 avangate kernel: Normal free:1360kB min:3744kB 
low:4680kB high:5616kB active:432008kB inactive:378884kB 
present:894080kB pages_scanned:0 all_unreclaimable? no
Apr 10 04:55:56 avangate kernel: lowmem_reserve[]: 0 0 1005 1005
Apr 10 04:55:56 avangate kernel: HighMem free:1624kB min:128kB low:260kB 
high:396kB active:94984kB inactive:29444kB present:128652kB 
pages_scanned:0 all_unreclaimable? no
Apr 10 04:55:56 avangate kernel: lowmem_reserve[]: 0 0 0 0
Apr 10 04:55:56 avangate kernel: DMA: 22*4kB 111*8kB 9*16kB 1*32kB 
1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 3520kB
Apr 10 04:55:56 avangate kernel: Normal: 1*4kB 1*8kB 1*16kB 1*32kB 
0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1340kB
Apr 10 04:55:56 avangate kernel: HighMem: 226*4kB 48*8kB 9*16kB 2*32kB 
0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1624kB
Apr 10 04:55:56 avangate kernel: 167214 total pagecache pages
Apr 10 04:55:56 avangate kernel: Swap cache: add 19, delete 19, find 0/0
Apr 10 04:55:56 avangate kernel: Free swap  = 1044124kB
Apr 10 04:55:56 avangate kernel: Total swap = 1044184kB

.................


Эзернет обычный rtl8139
Какие еще нужны данные - предоставлю.


Роман.