FC6 crashed! :'(

[Scott van Looy]

My firewall runs FC6 - it does pretty much nothing other than shuffle 
packets about and hasn't ever crashed, not when it was FC5 or now that 
it's FC6...until today!

Nov 22 09:29:50 fire kernel: tail invoked oom-killer: gfp_mask=0x201d2, 
order=0, oomkilladj=0
Nov 22 09:29:59 fire kernel:  [<c04051db>] dump_trace+0x69/0x1af
Nov 22 09:30:02 fire kernel:  [<c0405339>] show_trace_log_lvl+0x18/0x2c
Nov 22 09:30:02 fire kernel:  [<c04058ed>] show_trace+0xf/0x11
Nov 22 09:30:02 fire kernel:  [<c04059ea>] dump_stack+0x15/0x17
Nov 22 09:30:02 fire kernel:  [<c04569d4>] out_of_memory+0x49/0x191
Nov 22 09:30:02 fire kernel:  [<c0457eda>] __alloc_pages+0x220/0x2aa
Nov 22 09:30:02 fire kernel:  [<c04591f9>] 
__do_page_cache_readahead+0xc6/0x1c8
Nov 22 09:30:02 fire kernel:  [<c0455f70>] filemap_nopage+0x15a/0x33e
Nov 22 09:30:02 fire kernel:  [<c045eb8d>] __handle_mm_fault+0x284/0x860
Nov 22 09:30:02 fire kernel:  [<c0615588>] do_page_fault+0x213/0x4db
Nov 22 09:30:02 fire kernel:  [<c0404b85>] error_code+0x39/0x40
Nov 22 09:30:02 fire kernel: DWARF2 unwinder stuck at error_code+0x39/0x40
Nov 22 09:30:02 fire kernel: Leftover inexact backtrace:
Nov 22 09:30:09 fire kernel:  =======================
Nov 22 09:30:18 fire kernel: Mem-info:
Nov 22 09:30:26 fire kernel: DMA per-cpu:
Nov 22 09:30:55 fire kernel: cpu 0 hot: high 0, batch 1 used:0
Nov 22 09:31:08 fire kernel: cpu 0 cold: high 0, batch 1 used:0
Nov 22 09:31:21 fire kernel: DMA32 per-cpu: empty
Nov 22 09:31:38 fire kernel: Normal per-cpu:
Nov 22 09:31:47 fire kernel: cpu 0 hot: high 90, batch 15 used:25
Nov 22 09:32:02 fire kernel: cpu 0 cold: high 30, batch 7 used:7
Nov 22 09:32:23 fire kernel: HighMem per-cpu: empty
Nov 22 09:33:44 fire kernel: Free pages:        2996kB (0kB HighMem)
Nov 22 09:34:48 fire kernel: Active:29920 inactive:29075 dirty:0 
writeback:0 unstable:0 free:749 slab:1999 mapped:10 pagetables:667
Nov 22 09:34:53 fire kernel: DMA free:1088kB min:128kB low:160kB 
high:192kB active:4956kB inactive:5644kB present:16384kB 
pages_scanned:17344 all_unreclaimable? yes
Nov 22 09:34:54 fire kernel: lowmem_reserve[]: 0 0 240 240
Nov 22 09:34:54 fire kernel: DMA32 free:0kB min:0kB low:0kB high:0kB 
active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Nov 22 09:34:57 fire kernel: lowmem_reserve[]: 0 0 240 240
Nov 22 09:34:59 fire kernel: Normal free:1908kB min:1920kB low:2400kB 
high:2880kB active:114724kB inactive:110656kB present:245760kB 
pages_scanned:353721 all_unreclaimable? yes
Nov 22 09:35:14 fire kernel: lowmem_reserve[]: 0 0 0 0
Nov 22 09:35:26 fire kernel: HighMem free:0kB min:128kB low:128kB 
high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 
all_unreclaimable? no
Nov 22 09:35:34 fire kernel: lowmem_reserve[]: 0 0 0 0
Nov 22 09:36:01 fire kernel: DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB 0*128kB 
0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1088kB
Nov 22 09:36:17 fire kernel: DMA32: empty
Nov 22 09:36:59 fire kernel: Normal: 1*4kB 0*8kB 3*16kB 2*32kB 0*64kB 
0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1908kB
Nov 22 09:37:16 fire kernel: HighMem: empty
Nov 22 09:44:19 fire kernel: Swap cache: add 165842, delete 165841, find 
425091/429912, race 0+14
Nov 22 09:44:19 fire kernel: Free swap  = 0kB
Nov 22 09:44:23 fire kernel: Total swap = 506512kB
Nov 22 09:47:32 fire kernel: Free swap:            0kB
Nov 22 09:47:34 fire pppd[2162]: No response to 5 echo-requests
Nov 22 09:47:38 fire kernel: 65536 pages of RAM
Nov 22 09:47:54 fire smartd[1687]: Device: /dev/hda, 1 Currently 
unreadable (pending) sectors
Nov 22 09:48:13 fire pppd[2162]: Serial link appears to be disconnected.
Nov 22 09:48:21 fire kernel: 0 pages of HIGHMEM
Nov 22 09:50:54 fire smartd[1687]: Device: /dev/hda, 1 Offline 
uncorrectable sectors
Nov 22 09:52:15 fire kernel: 1720 reserved pages
Nov 22 09:52:18 fire pppd[2162]: Connect time 11286.7 minutes.

Everything disconnected and it just sat there with the HD light flickering 
away until I got the flatmate to reboot it. Any ideas?

(ignore the smart errors, the drive's a dented one, that offline 
unreadable sector's been there forever)
-- 
Scott van Looy - email:me at ethosuk.org.uk | web:www.ethosuk.org.uk
site:www.freakcity.net - the in place for outcasts since 2003
PGP Fingerprint: 7180 5543 C6C4 747B 7E74  802C 7CF9 E526 44D9 D4A7
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You will have long and healthy life.