What is this all about?
Got this series on a logcheck. Never saw anything like it before:
Nov 9 18:04:30 d_baron kernel: [<c0148d30>] __alloc_pages+0x200/0x2f0
Nov 9 18:04:30 d_baron kernel: [<c01607c0>] cache_alloc_refill+0x2f0/0x530
Nov 9 18:04:30 d_baron kernel: [<c0160a71>] __kmalloc+0x71/0x80
Nov 9 18:04:30 d_baron kernel: [<c028e7e6>] __alloc_skb+0x66/0x120
Nov 9 18:04:30 d_baron kernel: [<c02c5e98>] tcp_collapse+0x158/0x380
Nov 9 18:04:30 d_baron kernel: [<c02c61ec>] tcp_prune_queue+0x12c/0x330
Nov 9 18:04:30 d_baron kernel: [<c02c6b46>] tcp_data_queue+0x756/0xc60
Nov 9 18:04:30 d_baron kernel: [<c0123c85>] local_bh_enable_ip+0x25/0x60
Nov 9 18:04:30 d_baron kernel: [<e0adfeeb>] ipt_do_table+0x22b/0x370
[ip_tables]
Nov 9 18:04:30 d_baron kernel: [<e0adfeeb>] ipt_do_table+0x22b/0x370
[ip_tables]
Nov 9 18:04:30 d_baron kernel: [<c02c883b>] tcp_rcv_established+0x2eb/0x7a0
Nov 9 18:04:30 d_baron kernel: [<c02cf300>] tcp_v4_do_rcv+0xe0/0x390
Nov 9 18:04:30 d_baron kernel: [<c02ac54b>] nf_iterate+0x6b/0x90
Nov 9 18:04:30 d_baron kernel: [<c02d1f74>] tcp_v4_rcv+0xb04/0xb40
Nov 9 18:04:30 d_baron kernel: [<c02ac73f>] nf_hook_slow+0xcf/0x110
Nov 9 18:04:30 d_baron kernel: [<c02b3935>] ip_local_deliver+0x125/0x350
Nov 9 18:04:30 d_baron kernel: [<c02b2e90>]
ip_local_deliver_finish+0x0/0x2a0
Nov 9 18:04:30 d_baron kernel: [<c02b3520>] ip_rcv+0x2e0/0x5d0
Nov 9 18:04:30 d_baron kernel: [<c02b2b50>] ip_rcv_finish+0x0/0x340
Nov 9 18:04:30 d_baron kernel: [<c02934aa>] netif_receive_skb+0x24a/0x360
Nov 9 18:04:30 d_baron kernel: [<c02951ec>] process_backlog+0x7c/0x110
Nov 9 18:04:30 d_baron kernel: [<c029545b>] net_rx_action+0xcb/0x200
Nov 9 18:04:30 d_baron kernel: [<c01237b4>] __do_softirq+0x74/0xf0
Nov 9 18:04:30 d_baron kernel: [<c0123cc0>] ksoftirqd+0x0/0x130
Nov 9 18:04:30 d_baron kernel: [<c0123885>] do_softirq+0x55/0x60
Nov 9 18:04:30 d_baron kernel: [<c0123d45>] ksoftirqd+0x85/0x130
Nov 9 18:04:30 d_baron kernel: [<c0133316>] kthread+0x116/0x120
Nov 9 18:04:30 d_baron kernel: [<c0133200>] kthread+0x0/0x120
Nov 9 18:04:30 d_baron kernel: [<c0100e85>] kernel_thread_helper+0x5/0x10
Nov 9 18:04:30 d_baron kernel: Mem-info:
Nov 9 18:04:30 d_baron kernel: DMA per-cpu:
Nov 9 18:04:30 d_baron kernel: cpu 0 hot: high 0, batch 1 used:0
Nov 9 18:04:30 d_baron kernel: cpu 0 cold: high 0, batch 1 used:0
Nov 9 18:04:30 d_baron kernel: DMA32 per-cpu: empty
Nov 9 18:04:30 d_baron kernel: Normal per-cpu:
Nov 9 18:04:30 d_baron kernel: cpu 0 hot: high 186, batch 31 used:168
Nov 9 18:04:30 d_baron kernel: cpu 0 cold: high 62, batch 15 used:12
Nov 9 18:04:30 d_baron kernel: HighMem per-cpu: empty
Nov 9 18:04:30 d_baron kernel: Free pages: 8280kB (0kB HighMem)
Nov 9 18:04:30 d_baron kernel: Active:96094 inactive:18152 dirty:555
writeback:0 unstable:0 free:2070 slab:8662 mapped:15520 pagetables:888
Nov 9 18:04:30 d_baron kernel: DMA free:2024kB min:88kB low:108kB high:132kB
active:9620kB inactive:52kB present:16384kB pages_scanned:0
all_unreclaimable? no
Nov 9 18:04:30 d_baron kernel: lowmem_reserve[]: 0 0 496 496
Nov 9 18:04:30 d_baron kernel: DMA32 free:0kB min:0kB low:0kB high:0kB
active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Nov 9 18:04:30 d_baron kernel: lowmem_reserve[]: 0 0 496 496
Nov 9 18:04:30 d_baron kernel: Normal free:6256kB min:2804kB low:3504kB
high:4204kB active:374756kB inactive:72556kB present:507904kB pages_scanned:0
all_unreclaimable? no
Nov 9 18:04:30 d_baron kernel: lowmem_reserve[]: 0 0 0 0
Nov 9 18:04:30 d_baron kernel: HighMem free:0kB min:128kB low:128kB
high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0
all_unreclaimable? no
Nov 9 18:04:30 d_baron kernel: lowmem_reserve[]: 0 0 0 0
Nov 9 18:04:30 d_baron kernel: DMA: 98*4kB 0*8kB 0*16kB 1*32kB 1*64kB 0*128kB
0*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2024kB
Nov 9 18:04:30 d_baron kernel: DMA32: empty
Nov 9 18:04:30 d_baron kernel: Normal: 1432*4kB 0*8kB 1*16kB 0*32kB 0*64kB
0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 6256kB
Nov 9 18:04:30 d_baron kernel: HighMem: empty
Nov 9 18:04:30 d_baron kernel: Swap cache: add 111319, delete 96514, find
93919/99584, race 0+0
Nov 9 18:04:30 d_baron kernel: Free swap = 852092kB
Nov 9 18:04:30 d_baron kernel: Total swap = 1028152kB
Nov 9 18:04:30 d_baron kernel: Free swap: 852092kB
Nov 9 18:04:30 d_baron kernel: 131072 pages of RAM
Nov 9 18:04:30 d_baron kernel: 0 pages of HIGHMEM
Nov 9 18:04:30 d_baron kernel: 2015 reserved pages
Nov 9 18:04:30 d_baron kernel: 261024 pages shared
Nov 9 18:04:30 d_baron kernel: 14805 pages swap cached
Nov 9 18:04:30 d_baron kernel: 555 pages dirty
Nov 9 18:04:30 d_baron kernel: 0 pages writeback
Nov 9 18:04:30 d_baron kernel: 15520 pages mapped
Nov 9 18:04:30 d_baron kernel: 8662 pages slab
Nov 9 18:04:30 d_baron kernel: 888 pages pagetables
OK, all the statistics could be quite informative but I never got a list like
this before. The stuff at the beginning, however ??
(This is a Debian Sid 2.6.18-3, custom build but with nothing wierd.)
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