[racket-dev] parallel raco setup failing on Linux machine?

From: John Clements (clements at brinckerhoff.org)
Date: Wed Sep 1 17:19:10 EDT 2010

On Sep 1, 2010, at 1:55 PM, John Clements wrote:

> I'm trying to run 'make install' on a Linux VPS, and it's halting -- at different points -- with errors that look like this:
> 
> ...
> raco setup: made: framework
> raco setup: made: browser/private
> raco setup: made: framework/private
> raco setup: made: games
> raco setup: made: graphics
> raco setup: made: graphics/scribblings
> raco setup: made: frtime (FrTime)
> raco setup: made: gui-debugger
> match: no matching clause for (list (list (cc '(#<path:frtime>) #<path:/home/clements/plt/collects/frtime> "frtime (FrTime)" #<procedure:info?> #<path:/home/clements/plt/collects> #<path:/home/clements/plt/collects/info-domain/compiled/cache.rktd> '((lib "frtime") 1 0)) "scribblings...
> 
> === context ===
> /home/clements/plt/collects/racket/match/runtime.rkt:19:0: match:error
> /home/clements/plt/collects/setup/parallel-do.rkt:102:69
> /home/clements/plt/collects/setup/setup-unit.rkt:601:17: thunk
> 
> make[1]: *** [install-3m] Error 1
> make[1]: Leaving directory `/home/clements/plt/src/build'
> make: *** [install] Error 2
> ESC]0;clements at li21-127: ~/plt/src/build^Gclements at li21-127:~/plt/src/build$ 
> 
> FWIW, this is today's commit 
> 
> 4c35af2eef7fe95efe89a465e221443b1b653702
> 
> .

More info: the system log suggests that this is what happens when a process is killed for running out of memory (thanks, logcheck!). I'm guessing that the parallel build could observe and report this more transparently.

John

Here's the log, FWIW:

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System Events
=-=-=-=-=-=-=
Sep  1 16:41:58 li21-127 kernel: oom-killer: gfp_mask=0x201d2, order=0
Sep  1 16:41:58 li21-127 kernel:  [<c014f979>] out_of_memory+0x1c9/0x200
Sep  1 16:41:58 li21-127 kernel:  [<c015172f>] __alloc_pages+0x28f/0x310
Sep  1 16:41:58 li21-127 kernel:  [<c0152af9>] __do_page_cache_readahead+0x139/0x2f0
Sep  1 16:41:58 li21-127 kernel:  [<c014a30d>] __delayacct_blkio_end+0x2d/0x60
Sep  1 16:41:58 li21-127 kernel:  [<c04e294b>] __wait_on_bit_lock+0x5b/0x70
Sep  1 16:41:58 li21-127 kernel:  [<c014bbc0>] sync_page+0x0/0x60
Sep  1 16:41:58 li21-127 kernel:  [<c014bbae>] __lock_page+0x7e/0x90
Sep  1 16:41:58 li21-127 kernel:  [<c014c812>] filemap_nopage+0x2f2/0x3f0
Sep  1 16:41:58 li21-127 kernel:  [<c015b504>] __handle_mm_fault+0x1d4/0x18a0
Sep  1 16:41:58 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:41:58 li21-127 kernel:  [<c033704a>] elv_next_request+0x12a/0x210
Sep  1 16:41:58 li21-127 kernel:  [<c01782f0>] bio_endio+0x40/0x80
Sep  1 16:41:58 li21-127 kernel:  [<c038e629>] do_blkif_request+0x29/0x3c0
Sep  1 16:41:58 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:41:58 li21-127 kernel:  [<c033c23d>] blk_start_queue+0x6d/0xb0
Sep  1 16:41:58 li21-127 kernel:  [<c038eb88>] blkif_int+0x198/0x230
Sep  1 16:41:58 li21-127 kernel:  [<c0112127>] do_page_fault+0x797/0xbb8
Sep  1 16:41:58 li21-127 kernel:  [<c0111990>] do_page_fault+0x0/0xbb8
Sep  1 16:41:58 li21-127 kernel:  [<c01055df>] error_code+0x2b/0x30
Sep  1 16:41:58 li21-127 kernel: Mem-info:
Sep  1 16:41:58 li21-127 kernel: DMA per-cpu:
Sep  1 16:41:58 li21-127 kernel: cpu 0 hot: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 0 cold: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 1 hot: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 1 cold: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 2 hot: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 2 cold: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 3 hot: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: cpu 3 cold: high 0, batch 1 used:0
Sep  1 16:41:58 li21-127 kernel: DMA32 per-cpu: empty
Sep  1 16:41:58 li21-127 kernel: Normal per-cpu:
Sep  1 16:41:58 li21-127 kernel: cpu 0 hot: high 186, batch 31 used:28
Sep  1 16:41:58 li21-127 kernel: cpu 0 cold: high 62, batch 15 used:51
Sep  1 16:41:58 li21-127 kernel: cpu 1 hot: high 186, batch 31 used:109
Sep  1 16:41:58 li21-127 kernel: cpu 1 cold: high 62, batch 15 used:60
Sep  1 16:41:58 li21-127 kernel: cpu 2 hot: high 186, batch 31 used:16
Sep  1 16:41:58 li21-127 kernel: cpu 2 cold: high 62, batch 15 used:45
Sep  1 16:41:58 li21-127 kernel: cpu 3 hot: high 186, batch 31 used:178
Sep  1 16:41:58 li21-127 kernel: cpu 3 cold: high 62, batch 15 used:34
Sep  1 16:41:58 li21-127 kernel: HighMem per-cpu: empty
Sep  1 16:41:58 li21-127 kernel: Free pages:        4908kB (0kB HighMem)
Sep  1 16:41:58 li21-127 kernel: Active:60124 inactive:60041 dirty:0 writeback:0 unstable:0 free:1227 slab:3459 mapped:17 pagetables:902
Sep  1 16:41:58 li21-127 kernel: DMA free:2104kB min:88kB low:108kB high:132kB active:3612kB inactive:3500kB present:16384kB pages_scanned:11649 all_unreclaimable? yes
Sep  1 16:41:58 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:41:58 li21-127 kernel: DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:41:58 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:41:58 li21-127 kernel: Normal free:2804kB min:2824kB low:3528kB high:4236kB active:236884kB inactive:236664kB present:516096kB pages_scanned:300122 all_unreclaimable? no
Sep  1 16:41:58 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:41:58 li21-127 kernel: HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:41:58 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:41:58 li21-127 kernel: DMA: 0*4kB 1*8kB 1*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2104kB
Sep  1 16:41:58 li21-127 kernel: DMA32: empty
Sep  1 16:41:58 li21-127 kernel: Normal: 1*4kB 12*8kB 1*16kB 0*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 2804kB
Sep  1 16:41:58 li21-127 kernel: HighMem: empty
Sep  1 16:41:58 li21-127 kernel: Swap cache: add 143985, delete 143985, find 409008/416122, race 0+1
Sep  1 16:41:58 li21-127 kernel: Free swap  = 0kB
Sep  1 16:41:58 li21-127 kernel: Total swap = 262136kB
Sep  1 16:41:58 li21-127 kernel: Free swap:            0kB
Sep  1 16:41:58 li21-127 kernel: 133120 pages of RAM
Sep  1 16:41:58 li21-127 kernel: 0 pages of HIGHMEM
Sep  1 16:41:58 li21-127 kernel: 3028 reserved pages
Sep  1 16:41:58 li21-127 kernel: 230 pages shared
Sep  1 16:41:58 li21-127 kernel: 0 pages swap cached
Sep  1 16:41:58 li21-127 kernel: 0 pages dirty
Sep  1 16:41:58 li21-127 kernel: 0 pages writeback
Sep  1 16:41:58 li21-127 kernel: 17 pages mapped
Sep  1 16:41:58 li21-127 kernel: 3459 pages slab
Sep  1 16:41:58 li21-127 kernel: 902 pages pagetables
Sep  1 16:41:58 li21-127 kernel: Out of Memory: Kill process 25013 (racket3m) score 80956 and children.
Sep  1 16:41:58 li21-127 kernel: Out of memory: Killed process 25023 (racket3m).
Sep  1 16:46:11 li21-127 kernel: oom-killer: gfp_mask=0x201d2, order=0
Sep  1 16:46:11 li21-127 kernel:  [<c014f979>] out_of_memory+0x1c9/0x200
Sep  1 16:46:11 li21-127 kernel:  [<c015172f>] __alloc_pages+0x28f/0x310
Sep  1 16:46:11 li21-127 kernel:  [<c0152af9>] __do_page_cache_readahead+0x139/0x2f0
Sep  1 16:46:11 li21-127 kernel:  [<c0107143>] do_IRQ+0x23/0x60
Sep  1 16:46:11 li21-127 kernel:  [<c014a30d>] __delayacct_blkio_end+0x2d/0x60
Sep  1 16:46:11 li21-127 kernel:  [<c03847ba>] evtchn_do_upcall+0x10a/0x200
Sep  1 16:46:11 li21-127 kernel:  [<c014c812>] filemap_nopage+0x2f2/0x3f0
Sep  1 16:46:11 li21-127 kernel:  [<c015b504>] __handle_mm_fault+0x1d4/0x18a0
Sep  1 16:46:11 li21-127 kernel:  [<c033704a>] elv_next_request+0x12a/0x210
Sep  1 16:46:11 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:46:11 li21-127 kernel:  [<c0178279>] bio_free+0x29/0x50
Sep  1 16:46:11 li21-127 kernel:  [<c033704a>] elv_next_request+0x12a/0x210
Sep  1 16:46:11 li21-127 kernel:  [<c01782f0>] bio_endio+0x40/0x80
Sep  1 16:46:11 li21-127 kernel:  [<c04e1c25>] schedule+0x3a5/0xa70
Sep  1 16:46:11 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:46:11 li21-127 kernel:  [<c033c23d>] blk_start_queue+0x6d/0xb0
Sep  1 16:46:11 li21-127 kernel:  [<c0129810>] lock_timer_base+0x20/0x50
Sep  1 16:46:11 li21-127 kernel:  [<c0129886>] try_to_del_timer_sync+0x46/0x50
Sep  1 16:46:11 li21-127 kernel:  [<c04e283c>] schedule_timeout+0x6c/0xe0
Sep  1 16:46:11 li21-127 kernel:  [<c0112127>] do_page_fault+0x797/0xbb8
Sep  1 16:46:11 li21-127 kernel:  [<c0117fd0>] default_wake_function+0x0/0x10
Sep  1 16:46:11 li21-127 kernel:  [<c01233c8>] sys_gettimeofday+0x28/0x80
Sep  1 16:46:11 li21-127 kernel:  [<c0111990>] do_page_fault+0x0/0xbb8
Sep  1 16:46:11 li21-127 kernel:  [<c01055df>] error_code+0x2b/0x30
Sep  1 16:46:11 li21-127 kernel: Mem-info:
Sep  1 16:46:11 li21-127 kernel: DMA per-cpu:
Sep  1 16:46:11 li21-127 kernel: cpu 0 hot: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 0 cold: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 1 hot: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 1 cold: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 2 hot: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 2 cold: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 3 hot: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: cpu 3 cold: high 0, batch 1 used:0
Sep  1 16:46:11 li21-127 kernel: DMA32 per-cpu: empty
Sep  1 16:46:11 li21-127 kernel: Normal per-cpu:
Sep  1 16:46:11 li21-127 kernel: cpu 0 hot: high 186, batch 31 used:27
Sep  1 16:46:11 li21-127 kernel: cpu 0 cold: high 62, batch 15 used:23
Sep  1 16:46:11 li21-127 kernel: cpu 1 hot: high 186, batch 31 used:1
Sep  1 16:46:11 li21-127 kernel: cpu 1 cold: high 62, batch 15 used:13
Sep  1 16:46:11 li21-127 kernel: cpu 2 hot: high 186, batch 31 used:22
Sep  1 16:46:11 li21-127 kernel: cpu 2 cold: high 62, batch 15 used:51
Sep  1 16:46:11 li21-127 kernel: cpu 3 hot: high 186, batch 31 used:5
Sep  1 16:46:11 li21-127 kernel: cpu 3 cold: high 62, batch 15 used:47
Sep  1 16:46:11 li21-127 kernel: HighMem per-cpu: empty
Sep  1 16:46:11 li21-127 kernel: Free pages:        5384kB (0kB HighMem)
Sep  1 16:46:11 li21-127 kernel: Active:55466 inactive:65185 dirty:0 writeback:0 unstable:0 free:1346 slab:3108 mapped:14 pagetables:778
Sep  1 16:46:11 li21-127 kernel: DMA free:2104kB min:88kB low:108kB high:132kB active:3936kB inactive:3260kB present:16384kB pages_scanned:7899 all_unreclaimable? yes
Sep  1 16:46:11 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:46:11 li21-127 kernel: DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:46:11 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:46:11 li21-127 kernel: Normal free:3280kB min:2824kB low:3528kB high:4236kB active:218056kB inactive:257480kB present:516096kB pages_scanned:166583 all_unreclaimable? no
Sep  1 16:46:11 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:46:11 li21-127 kernel: HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:46:11 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:46:11 li21-127 kernel: DMA: 0*4kB 1*8kB 1*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2104kB
Sep  1 16:46:11 li21-127 kernel: DMA32: empty
Sep  1 16:46:11 li21-127 kernel: Normal: 132*4kB 6*8kB 1*16kB 0*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3280kB
Sep  1 16:46:11 li21-127 kernel: HighMem: empty
Sep  1 16:46:11 li21-127 kernel: Swap cache: add 244560, delete 244533, find 418224/432034, race 0+1
Sep  1 16:46:11 li21-127 kernel: Free swap  = 0kB
Sep  1 16:46:11 li21-127 kernel: Total swap = 262136kB
Sep  1 16:46:11 li21-127 kernel: Free swap:            0kB
Sep  1 16:46:11 li21-127 kernel: 133120 pages of RAM
Sep  1 16:46:11 li21-127 kernel: 0 pages of HIGHMEM
Sep  1 16:46:11 li21-127 kernel: 3028 reserved pages
Sep  1 16:46:11 li21-127 kernel: 319 pages shared
Sep  1 16:46:11 li21-127 kernel: 27 pages swap cached
Sep  1 16:46:11 li21-127 kernel: 0 pages dirty
Sep  1 16:46:11 li21-127 kernel: 0 pages writeback
Sep  1 16:46:11 li21-127 kernel: 14 pages mapped
Sep  1 16:46:11 li21-127 kernel: 3108 pages slab
Sep  1 16:46:11 li21-127 kernel: 778 pages pagetables
Sep  1 16:46:11 li21-127 kernel: Out of Memory: Kill process 25254 (racket3m) score 165576 and children.
Sep  1 16:46:11 li21-127 kernel: Out of memory: Killed process 25256 (racket3m).
Sep  1 16:50:06 li21-127 kernel: oom-killer: gfp_mask=0x201d2, order=0
Sep  1 16:50:06 li21-127 kernel:  [<c014f979>] out_of_memory+0x1c9/0x200
Sep  1 16:50:06 li21-127 kernel:  [<c015172f>] __alloc_pages+0x28f/0x310
Sep  1 16:50:06 li21-127 kernel:  [<c0152af9>] __do_page_cache_readahead+0x139/0x2f0
Sep  1 16:50:06 li21-127 kernel:  [<c01f1730>] ext3_get_block+0x0/0x100
Sep  1 16:50:06 li21-127 kernel:  [<c0107143>] do_IRQ+0x23/0x60
Sep  1 16:50:06 li21-127 kernel:  [<c014a30d>] __delayacct_blkio_end+0x2d/0x60
Sep  1 16:50:06 li21-127 kernel:  [<c03847ba>] evtchn_do_upcall+0x10a/0x200
Sep  1 16:50:06 li21-127 kernel:  [<c014c812>] filemap_nopage+0x2f2/0x3f0
Sep  1 16:50:06 li21-127 kernel:  [<c015b504>] __handle_mm_fault+0x1d4/0x18a0
Sep  1 16:50:06 li21-127 kernel:  [<c0178279>] bio_free+0x29/0x50
Sep  1 16:50:06 li21-127 kernel:  [<c01782f0>] bio_endio+0x40/0x80
Sep  1 16:50:06 li21-127 kernel:  [<c0343802>] cfq_arm_slice_timer+0x92/0x120
Sep  1 16:50:06 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:50:06 li21-127 kernel:  [<c033c23d>] blk_start_queue+0x6d/0xb0
Sep  1 16:50:06 li21-127 kernel:  [<c014f217>] mempool_free+0x77/0x90
Sep  1 16:50:06 li21-127 kernel:  [<c0180aa3>] pipe_readv+0x2d3/0x430
Sep  1 16:50:06 li21-127 kernel:  [<c0112127>] do_page_fault+0x797/0xbb8
Sep  1 16:50:06 li21-127 kernel:  [<c0180c00>] pipe_read+0x0/0x30
Sep  1 16:50:06 li21-127 kernel:  [<c0180c20>] pipe_read+0x20/0x30
Sep  1 16:50:06 li21-127 kernel:  [<c01735d1>] sys_read+0x41/0x80
Sep  1 16:50:06 li21-127 kernel:  [<c0111990>] do_page_fault+0x0/0xbb8
Sep  1 16:50:06 li21-127 kernel:  [<c01055df>] error_code+0x2b/0x30
Sep  1 16:50:06 li21-127 kernel: Mem-info:
Sep  1 16:50:06 li21-127 kernel: DMA per-cpu:
Sep  1 16:50:06 li21-127 kernel: cpu 0 hot: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 0 cold: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 1 hot: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 1 cold: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 2 hot: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 2 cold: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 3 hot: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: cpu 3 cold: high 0, batch 1 used:0
Sep  1 16:50:06 li21-127 kernel: DMA32 per-cpu: empty
Sep  1 16:50:06 li21-127 kernel: Normal per-cpu:
Sep  1 16:50:06 li21-127 kernel: cpu 0 hot: high 186, batch 31 used:19
Sep  1 16:50:06 li21-127 kernel: cpu 0 cold: high 62, batch 15 used:26
Sep  1 16:50:06 li21-127 kernel: cpu 1 hot: high 186, batch 31 used:34
Sep  1 16:50:06 li21-127 kernel: cpu 1 cold: high 62, batch 15 used:49
Sep  1 16:50:06 li21-127 kernel: cpu 2 hot: high 186, batch 31 used:15
Sep  1 16:50:06 li21-127 kernel: cpu 2 cold: high 62, batch 15 used:36
Sep  1 16:50:06 li21-127 kernel: cpu 3 hot: high 186, batch 31 used:59
Sep  1 16:50:06 li21-127 kernel: cpu 3 cold: high 62, batch 15 used:57
Sep  1 16:50:06 li21-127 kernel: HighMem per-cpu: empty
Sep  1 16:50:06 li21-127 kernel: Free pages:        5240kB (0kB HighMem)
Sep  1 16:50:06 li21-127 kernel: Active:59627 inactive:60656 dirty:0 writeback:0 unstable:0 free:1310 slab:3449 mapped:3 pagetables:825
Sep  1 16:50:06 li21-127 kernel: DMA free:2104kB min:88kB low:108kB high:132kB active:3580kB inactive:3552kB present:16384kB pages_scanned:7745 all_unreclaimable? yes
Sep  1 16:50:06 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:50:06 li21-127 kernel: DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:50:06 li21-127 kernel: lowmem_reserve[]: 0 0 504 504
Sep  1 16:50:06 li21-127 kernel: Normal free:3136kB min:2824kB low:3528kB high:4236kB active:234928kB inactive:239072kB present:516096kB pages_scanned:288559 all_unreclaimable? no
Sep  1 16:50:06 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:50:06 li21-127 kernel: HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
Sep  1 16:50:06 li21-127 kernel: lowmem_reserve[]: 0 0 0 0
Sep  1 16:50:06 li21-127 kernel: DMA: 0*4kB 1*8kB 1*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2104kB
Sep  1 16:50:06 li21-127 kernel: DMA32: empty
Sep  1 16:50:06 li21-127 kernel: Normal: 104*4kB 2*8kB 1*16kB 0*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3136kB
Sep  1 16:50:06 li21-127 kernel: HighMem: empty
Sep  1 16:50:06 li21-127 kernel: Swap cache: add 372259, delete 372251, find 436624/458890, race 0+1
Sep  1 16:50:06 li21-127 kernel: Free swap  = 0kB
Sep  1 16:50:06 li21-127 kernel: Total swap = 262136kB
Sep  1 16:50:06 li21-127 kernel: Free swap:            0kB
Sep  1 16:50:06 li21-127 kernel: 133120 pages of RAM
Sep  1 16:50:06 li21-127 kernel: 0 pages of HIGHMEM
Sep  1 16:50:06 li21-127 kernel: 3028 reserved pages
Sep  1 16:50:06 li21-127 kernel: 300 pages shared
Sep  1 16:50:06 li21-127 kernel: 8 pages swap cached
Sep  1 16:50:06 li21-127 kernel: 0 pages dirty
Sep  1 16:50:06 li21-127 kernel: 0 pages writeback
Sep  1 16:50:06 li21-127 kernel: 3 pages mapped
Sep  1 16:50:06 li21-127 kernel: 3449 pages slab
Sep  1 16:50:06 li21-127 kernel: 825 pages pagetables
Sep  1 16:50:06 li21-127 kernel: Out of Memory: Kill process 25489 (racket3m) score 163169 and children.
Sep  1 16:50:06 li21-127 kernel: Out of memory: Killed process 25491 (racket3m).


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