Оказывается я немного обманул, в файле messages сегодня обнаружил такое:
Nov 17 02:28:16 dialin kernel: squid invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Nov 17 02:28:16 dialin kernel: squid cpuset=/ mems_allowed=0
Nov 17 02:28:16 dialin kernel: Pid: 17321, comm: squid Not tainted 2.6.34.9-69.fc13.i686.PAE #1
Nov 17 02:28:16 dialin kernel: Call Trace:
Nov 17 02:28:16 dialin kernel: [<c04a9ce4>] dump_header+0x53/0x168
Nov 17 02:28:16 dialin kernel: [<c05b0af9>] ? ___ratelimit+0xc9/0xdc
Nov 17 02:28:16 dialin kernel: [<c04a9e2e>] oom_kill_process+0x35/0x110
Nov 17 02:28:16 dialin kernel: [<c04aa326>] __out_of_memory+0x7e/0x8d
Nov 17 02:28:16 dialin kernel: [<c04aa3b2>] out_of_memory+0x7d/0xa2
Nov 17 02:28:16 dialin kernel: [<c04acae5>] __alloc_pages_nodemask+0x3d1/0x4be
Nov 17 02:28:16 dialin kernel: [<c04ae146>] __do_page_cache_readahead+0x9f/0x156
Nov 17 02:28:16 dialin kernel: [<c04ae219>] ra_submit+0x1c/0x21
Nov 17 02:28:16 dialin kernel: [<c04a8fe6>] filemap_fault+0x16e/0x2ea
Nov 17 02:28:16 dialin kernel: [<c04bc250>] __do_fault+0x4f/0x442
Nov 17 02:28:16 dialin kernel: [<c042c9e9>] ? kmap_atomic_prot+0x10f/0x111
Nov 17 02:28:16 dialin kernel: [<c04bd3c1>] handle_mm_fault+0x561/0xb48
Nov 17 02:28:16 dialin kernel: [<c07a64d1>] do_page_fault+0x2b4/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a621d>] ? do_page_fault+0x0/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a400f>] error_code+0x73/0x78
Nov 17 02:28:16 dialin kernel: Mem-Info:
Nov 17 02:28:16 dialin kernel: DMA per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 0, btch: 1 usd: 0
Nov 17 02:28:16 dialin kernel: Normal per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 90, btch: 15 usd: 15
Nov 17 02:28:16 dialin kernel: active_anon:28100 inactive_anon:28079 isolated_anon:0
Nov 17 02:28:16 dialin kernel: active_file:67 inactive_file:166 isolated_file:0
Nov 17 02:28:16 dialin kernel: unevictable:0 dirty:0 writeback:0 unstable:0
Nov 17 02:28:16 dialin kernel: free:730 slab_reclaimable:1062 slab_unreclaimable:1480
Nov 17 02:28:16 dialin kernel: mapped:48 shmem:2 pagetables:967 bounce:0
Nov 17 02:28:16 dialin kernel: DMA free:1064kB min:120kB low:148kB high:180kB active_anon:3684kB inactive_anon:3500kB active_file:52kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:60kB shmem:0kB slab_reclaimable:48kB slab_unreclaimable:32kB kernel_stack:16kB pagetables:132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:270 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 238 238 238
Nov 17 02:28:16 dialin kernel: Normal free:1856kB min:1912kB low:2388kB high:2868kB active_anon:108716kB inactive_anon:108816kB active_file:216kB inactive_file:552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:243776kB mlocked:0kB dirty:0kB writeback:0kB mapped:132kB shmem:8kB slab_reclaimable:4200kB slab_unreclaimable:5888kB kernel_stack:840kB pagetables:3736kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:649 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 0 0 0
Nov 17 02:28:16 dialin kernel: DMA: 22*4kB 123*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1072kB
Nov 17 02:28:16 dialin kernel: Normal: 28*4kB 0*8kB 5*16kB 4*32kB 6*64kB 3*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1856kB
Nov 17 02:28:16 dialin kernel: 1121 total pagecache pages
Nov 17 02:28:16 dialin kernel: 880 pages in swap cache
Nov 17 02:28:16 dialin kernel: Swap cache stats: add 444079, delete 443199, find 519544/526692
Nov 17 02:28:16 dialin kernel: Free swap = 0kB
Nov 17 02:28:16 dialin kernel: Total swap = 524284kB
Nov 17 02:28:16 dialin kernel: 65504 pages RAM
Nov 17 02:28:16 dialin kernel: 0 pages HighMem
Nov 17 02:28:16 dialin kernel: 2799 pages reserved
Nov 17 02:28:16 dialin kernel: 1096 pages shared
Nov 17 02:28:16 dialin kernel: 61620 pages non-shared
Nov 17 02:28:16 dialin kernel: Out of memory: kill process 19939 (squid) score 6069 or a child
Nov 17 02:28:16 dialin kernel: Killed process 19940 (unlinkd) vsz:3268kB, anon-rss:24kB, file-rss:0kB
Nov 17 02:28:16 dialin kernel: squid invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Nov 17 02:28:16 dialin kernel: squid cpuset=/ mems_allowed=0
Nov 17 02:28:16 dialin kernel: Pid: 17321, comm: squid Not tainted 2.6.34.9-69.fc13.i686.PAE #1
Nov 17 02:28:16 dialin kernel: Call Trace:
Nov 17 02:28:16 dialin kernel: [<c04a9ce4>] dump_header+0x53/0x168
Nov 17 02:28:16 dialin kernel: [<c05b0af9>] ? ___ratelimit+0xc9/0xdc
Nov 17 02:28:16 dialin kernel: [<c04a9e2e>] oom_kill_process+0x35/0x110
Nov 17 02:28:16 dialin kernel: [<c04aa326>] __out_of_memory+0x7e/0x8d
Nov 17 02:28:16 dialin kernel: [<c04aa3b2>] out_of_memory+0x7d/0xa2
Nov 17 02:28:16 dialin kernel: [<c04acae5>] __alloc_pages_nodemask+0x3d1/0x4be
Nov 17 02:28:16 dialin kernel: [<c04ae146>] __do_page_cache_readahead+0x9f/0x156
Nov 17 02:28:16 dialin kernel: [<c04ae219>] ra_submit+0x1c/0x21
Nov 17 02:28:16 dialin kernel: [<c04a8fe6>] filemap_fault+0x16e/0x2ea
Nov 17 02:28:16 dialin kernel: [<c04bc250>] __do_fault+0x4f/0x442
Nov 17 02:28:16 dialin kernel: [<c042c9e9>] ? kmap_atomic_prot+0x10f/0x111
Nov 17 02:28:16 dialin kernel: [<c04bd3c1>] handle_mm_fault+0x561/0xb48
Nov 17 02:28:16 dialin kernel: [<c07a64d1>] do_page_fault+0x2b4/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a621d>] ? do_page_fault+0x0/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a400f>] error_code+0x73/0x78
Nov 17 02:28:16 dialin kernel: Mem-Info:
Nov 17 02:28:16 dialin kernel: DMA per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 0, btch: 1 usd: 0
Nov 17 02:28:16 dialin kernel: Normal per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 90, btch: 15 usd: 37
Nov 17 02:28:16 dialin kernel: active_anon:28071 inactive_anon:28095 isolated_anon:0
Nov 17 02:28:16 dialin kernel: active_file:67 inactive_file:166 isolated_file:0
Nov 17 02:28:16 dialin kernel: unevictable:0 dirty:0 writeback:21 unstable:0
Nov 17 02:28:16 dialin kernel: free:730 slab_reclaimable:1062 slab_unreclaimable:1480
Nov 17 02:28:16 dialin kernel: mapped:48 shmem:2 pagetables:960 bounce:0
Nov 17 02:28:16 dialin kernel: DMA free:1064kB min:120kB low:148kB high:180kB active_anon:3556kB inactive_anon:3628kB active_file:52kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:60kB shmem:0kB slab_reclaimable:48kB slab_unreclaimable:32kB kernel_stack:16kB pagetables:132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:302 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 238 238 238
Nov 17 02:28:16 dialin kernel: Normal free:1856kB min:1912kB low:2388kB high:2868kB active_anon:108728kB inactive_anon:108752kB active_file:216kB inactive_file:552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:243776kB mlocked:0kB dirty:0kB writeback:84kB mapped:132kB shmem:8kB slab_reclaimable:4200kB slab_unreclaimable:5888kB kernel_stack:840kB pagetables:3708kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:745 all_unreclaimable? yes
Nov 17 02:28:17 dialin kernel: lowmem_reserve[]: 0 0 0 0
Nov 17 02:28:17 dialin kernel: DMA: 22*4kB 123*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1072kB
Nov 17 02:28:17 dialin kernel: Normal: 28*4kB 0*8kB 5*16kB 4*32kB 6*64kB 3*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1856kB
Nov 17 02:28:17 dialin kernel: 1142 total pagecache pages
Nov 17 02:28:17 dialin kernel: 903 pages in swap cache
Nov 17 02:28:17 dialin kernel: Swap cache stats: add 444103, delete 443200, find 519544/526693
Nov 17 02:28:17 dialin kernel: Free swap = 0kB
Nov 17 02:28:17 dialin kernel: Total swap = 524284kB
Nov 17 02:28:17 dialin kernel: 65504 pages RAM
Nov 17 02:28:17 dialin kernel: 0 pages HighMem
Nov 17 02:28:17 dialin kernel: 2799 pages reserved
Nov 17 02:28:17 dialin kernel: 1095 pages shared
Nov 17 02:28:17 dialin kernel: 61597 pages non-shared
Nov 17 02:28:17 dialin kernel: Out of memory: kill process 19939 (squid) score 6056 or a child
Nov 17 02:28:17 dialin kernel: Killed process 19939 (squid) vsz:726756kB, anon-rss:213092kB, file-rss:0kB
Nov 17 02:28:17 dialin squid[19936]: Squid Parent: child process 19939 exited due to signal 9 with status 0
Что бы это могло означать ?
Nov 17 02:28:16 dialin kernel: squid invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Nov 17 02:28:16 dialin kernel: squid cpuset=/ mems_allowed=0
Nov 17 02:28:16 dialin kernel: Pid: 17321, comm: squid Not tainted 2.6.34.9-69.fc13.i686.PAE #1
Nov 17 02:28:16 dialin kernel: Call Trace:
Nov 17 02:28:16 dialin kernel: [<c04a9ce4>] dump_header+0x53/0x168
Nov 17 02:28:16 dialin kernel: [<c05b0af9>] ? ___ratelimit+0xc9/0xdc
Nov 17 02:28:16 dialin kernel: [<c04a9e2e>] oom_kill_process+0x35/0x110
Nov 17 02:28:16 dialin kernel: [<c04aa326>] __out_of_memory+0x7e/0x8d
Nov 17 02:28:16 dialin kernel: [<c04aa3b2>] out_of_memory+0x7d/0xa2
Nov 17 02:28:16 dialin kernel: [<c04acae5>] __alloc_pages_nodemask+0x3d1/0x4be
Nov 17 02:28:16 dialin kernel: [<c04ae146>] __do_page_cache_readahead+0x9f/0x156
Nov 17 02:28:16 dialin kernel: [<c04ae219>] ra_submit+0x1c/0x21
Nov 17 02:28:16 dialin kernel: [<c04a8fe6>] filemap_fault+0x16e/0x2ea
Nov 17 02:28:16 dialin kernel: [<c04bc250>] __do_fault+0x4f/0x442
Nov 17 02:28:16 dialin kernel: [<c042c9e9>] ? kmap_atomic_prot+0x10f/0x111
Nov 17 02:28:16 dialin kernel: [<c04bd3c1>] handle_mm_fault+0x561/0xb48
Nov 17 02:28:16 dialin kernel: [<c07a64d1>] do_page_fault+0x2b4/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a621d>] ? do_page_fault+0x0/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a400f>] error_code+0x73/0x78
Nov 17 02:28:16 dialin kernel: Mem-Info:
Nov 17 02:28:16 dialin kernel: DMA per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 0, btch: 1 usd: 0
Nov 17 02:28:16 dialin kernel: Normal per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 90, btch: 15 usd: 15
Nov 17 02:28:16 dialin kernel: active_anon:28100 inactive_anon:28079 isolated_anon:0
Nov 17 02:28:16 dialin kernel: active_file:67 inactive_file:166 isolated_file:0
Nov 17 02:28:16 dialin kernel: unevictable:0 dirty:0 writeback:0 unstable:0
Nov 17 02:28:16 dialin kernel: free:730 slab_reclaimable:1062 slab_unreclaimable:1480
Nov 17 02:28:16 dialin kernel: mapped:48 shmem:2 pagetables:967 bounce:0
Nov 17 02:28:16 dialin kernel: DMA free:1064kB min:120kB low:148kB high:180kB active_anon:3684kB inactive_anon:3500kB active_file:52kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:60kB shmem:0kB slab_reclaimable:48kB slab_unreclaimable:32kB kernel_stack:16kB pagetables:132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:270 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 238 238 238
Nov 17 02:28:16 dialin kernel: Normal free:1856kB min:1912kB low:2388kB high:2868kB active_anon:108716kB inactive_anon:108816kB active_file:216kB inactive_file:552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:243776kB mlocked:0kB dirty:0kB writeback:0kB mapped:132kB shmem:8kB slab_reclaimable:4200kB slab_unreclaimable:5888kB kernel_stack:840kB pagetables:3736kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:649 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 0 0 0
Nov 17 02:28:16 dialin kernel: DMA: 22*4kB 123*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1072kB
Nov 17 02:28:16 dialin kernel: Normal: 28*4kB 0*8kB 5*16kB 4*32kB 6*64kB 3*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1856kB
Nov 17 02:28:16 dialin kernel: 1121 total pagecache pages
Nov 17 02:28:16 dialin kernel: 880 pages in swap cache
Nov 17 02:28:16 dialin kernel: Swap cache stats: add 444079, delete 443199, find 519544/526692
Nov 17 02:28:16 dialin kernel: Free swap = 0kB
Nov 17 02:28:16 dialin kernel: Total swap = 524284kB
Nov 17 02:28:16 dialin kernel: 65504 pages RAM
Nov 17 02:28:16 dialin kernel: 0 pages HighMem
Nov 17 02:28:16 dialin kernel: 2799 pages reserved
Nov 17 02:28:16 dialin kernel: 1096 pages shared
Nov 17 02:28:16 dialin kernel: 61620 pages non-shared
Nov 17 02:28:16 dialin kernel: Out of memory: kill process 19939 (squid) score 6069 or a child
Nov 17 02:28:16 dialin kernel: Killed process 19940 (unlinkd) vsz:3268kB, anon-rss:24kB, file-rss:0kB
Nov 17 02:28:16 dialin kernel: squid invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Nov 17 02:28:16 dialin kernel: squid cpuset=/ mems_allowed=0
Nov 17 02:28:16 dialin kernel: Pid: 17321, comm: squid Not tainted 2.6.34.9-69.fc13.i686.PAE #1
Nov 17 02:28:16 dialin kernel: Call Trace:
Nov 17 02:28:16 dialin kernel: [<c04a9ce4>] dump_header+0x53/0x168
Nov 17 02:28:16 dialin kernel: [<c05b0af9>] ? ___ratelimit+0xc9/0xdc
Nov 17 02:28:16 dialin kernel: [<c04a9e2e>] oom_kill_process+0x35/0x110
Nov 17 02:28:16 dialin kernel: [<c04aa326>] __out_of_memory+0x7e/0x8d
Nov 17 02:28:16 dialin kernel: [<c04aa3b2>] out_of_memory+0x7d/0xa2
Nov 17 02:28:16 dialin kernel: [<c04acae5>] __alloc_pages_nodemask+0x3d1/0x4be
Nov 17 02:28:16 dialin kernel: [<c04ae146>] __do_page_cache_readahead+0x9f/0x156
Nov 17 02:28:16 dialin kernel: [<c04ae219>] ra_submit+0x1c/0x21
Nov 17 02:28:16 dialin kernel: [<c04a8fe6>] filemap_fault+0x16e/0x2ea
Nov 17 02:28:16 dialin kernel: [<c04bc250>] __do_fault+0x4f/0x442
Nov 17 02:28:16 dialin kernel: [<c042c9e9>] ? kmap_atomic_prot+0x10f/0x111
Nov 17 02:28:16 dialin kernel: [<c04bd3c1>] handle_mm_fault+0x561/0xb48
Nov 17 02:28:16 dialin kernel: [<c07a64d1>] do_page_fault+0x2b4/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a621d>] ? do_page_fault+0x0/0x2ca
Nov 17 02:28:16 dialin kernel: [<c07a400f>] error_code+0x73/0x78
Nov 17 02:28:16 dialin kernel: Mem-Info:
Nov 17 02:28:16 dialin kernel: DMA per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 0, btch: 1 usd: 0
Nov 17 02:28:16 dialin kernel: Normal per-cpu:
Nov 17 02:28:16 dialin kernel: CPU 0: hi: 90, btch: 15 usd: 37
Nov 17 02:28:16 dialin kernel: active_anon:28071 inactive_anon:28095 isolated_anon:0
Nov 17 02:28:16 dialin kernel: active_file:67 inactive_file:166 isolated_file:0
Nov 17 02:28:16 dialin kernel: unevictable:0 dirty:0 writeback:21 unstable:0
Nov 17 02:28:16 dialin kernel: free:730 slab_reclaimable:1062 slab_unreclaimable:1480
Nov 17 02:28:16 dialin kernel: mapped:48 shmem:2 pagetables:960 bounce:0
Nov 17 02:28:16 dialin kernel: DMA free:1064kB min:120kB low:148kB high:180kB active_anon:3556kB inactive_anon:3628kB active_file:52kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:60kB shmem:0kB slab_reclaimable:48kB slab_unreclaimable:32kB kernel_stack:16kB pagetables:132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:302 all_unreclaimable? yes
Nov 17 02:28:16 dialin kernel: lowmem_reserve[]: 0 238 238 238
Nov 17 02:28:16 dialin kernel: Normal free:1856kB min:1912kB low:2388kB high:2868kB active_anon:108728kB inactive_anon:108752kB active_file:216kB inactive_file:552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:243776kB mlocked:0kB dirty:0kB writeback:84kB mapped:132kB shmem:8kB slab_reclaimable:4200kB slab_unreclaimable:5888kB kernel_stack:840kB pagetables:3708kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:745 all_unreclaimable? yes
Nov 17 02:28:17 dialin kernel: lowmem_reserve[]: 0 0 0 0
Nov 17 02:28:17 dialin kernel: DMA: 22*4kB 123*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1072kB
Nov 17 02:28:17 dialin kernel: Normal: 28*4kB 0*8kB 5*16kB 4*32kB 6*64kB 3*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1856kB
Nov 17 02:28:17 dialin kernel: 1142 total pagecache pages
Nov 17 02:28:17 dialin kernel: 903 pages in swap cache
Nov 17 02:28:17 dialin kernel: Swap cache stats: add 444103, delete 443200, find 519544/526693
Nov 17 02:28:17 dialin kernel: Free swap = 0kB
Nov 17 02:28:17 dialin kernel: Total swap = 524284kB
Nov 17 02:28:17 dialin kernel: 65504 pages RAM
Nov 17 02:28:17 dialin kernel: 0 pages HighMem
Nov 17 02:28:17 dialin kernel: 2799 pages reserved
Nov 17 02:28:17 dialin kernel: 1095 pages shared
Nov 17 02:28:17 dialin kernel: 61597 pages non-shared
Nov 17 02:28:17 dialin kernel: Out of memory: kill process 19939 (squid) score 6056 or a child
Nov 17 02:28:17 dialin kernel: Killed process 19939 (squid) vsz:726756kB, anon-rss:213092kB, file-rss:0kB
Nov 17 02:28:17 dialin squid[19936]: Squid Parent: child process 19939 exited due to signal 9 with status 0
Что бы это могло означать ?