Comment 8 for bug 491943

kernel 34-5 generic-pae on maverick:

ureadahead invoked oom-killer: gfp_mask=0xd0, order=0, oom_adj=0
 kernel: [ 8.729062] ureadahead cpuset=/ mems_allowed=0
 kernel: [ 8.741183] Pid: 343, comm: ureadahead Not tainted 2.6.34-5-generic-pae #12-Ubuntu
 kernel: [ 8.753804] Call Trace:
 kernel: [ 8.766178] [<c01dc2da>] dump_header+0x7a/0xb0
 kernel: [ 8.778538] [<c01dc36c>] oom_kill_process+0x5c/0x160
 kernel: [ 8.790755] [<c01dc8d9>] ? select_bad_process+0xa9/0xe0
 kernel: [ 8.802973] [<c01dc961>] __out_of_memory+0x51/0xb0
 kernel: [ 8.815039] [<c01dca18>] out_of_memory+0x58/0xd0
 kernel: [ 8.827234] [<c01df446>] __alloc_pages_slowpath+0x416/0x4b0
 kernel: [ 8.839506] [<c01df61a>] __alloc_pages_nodemask+0x13a/0x170
 kernel: [ 8.851563] [<c01df66c>] __get_free_pages+0x1c/0x30
 kernel: [ 8.863486] [<c01b8d77>] ring_buffer_resize+0x1b7/0x390
 kernel: [ 8.875423] [<c01b9f07>] tracing_resize_ring_buffer+0x37/0x80
 kernel: [ 8.887397] [<c01bddc2>] tracing_entries_write+0xe2/0x160
 kernel: [ 8.899340] [<c03047d4>] ? security_file_permission+0x14/0x20
 kernel: [ 8.911211] [<c021a2b4>] ? rw_verify_area+0x64/0xe0
 kernel: [ 8.911214] [<c021a3d2>] vfs_write+0xa2/0x1a0
 kernel: [ 8.911225] [<c01bdce0>] ? tracing_entries_write+0x0/0x160
kernel: [ 8.911228] [<c021acb2>] sys_write+0x42/0x70
 kernel: [ 8.911234] [<c0109463>] sysenter_do_call+0x12/0x28
 kernel: [ 8.911236] Mem-Info:
 kernel: [ 8.911238] DMA per-cpu:
 kernel: [ 8.911240] CPU 0: hi: 0, btch: 1 usd: 0
kernel: [ 8.911241] CPU 1: hi: 0, btch: 1 usd: 0
 kernel: [ 8.911243] CPU 2: hi: 0, btch: 1 usd: 0
 kernel: [ 8.911244] CPU 3: hi: 0, btch: 1 usd: 0
 kernel: [ 8.911245] Normal per-cpu:
 kernel: [ 8.911247] CPU 0: hi: 186, btch: 31 usd: 161
 kernel: [ 8.911249] CPU 1: hi: 186, btch: 31 usd: 176
 kernel: [ 8.911250] CPU 2: hi: 186, btch: 31 usd: 184
 kernel: [ 8.911252] CPU 3: hi: 186, btch: 31 usd: 66
 kernel: [ 8.911253] HighMem per-cpu:
 kernel: [ 8.911254] CPU 0: hi: 186, btch: 31 usd: 154
 kernel: [ 8.911256] CPU 1: hi: 186, btch: 31 usd: 35
 kernel: [ 8.911257] CPU 2: hi: 186, btch: 31 usd: 167
 kernel: [ 8.911259] CPU 3: hi: 186, btch: 31 usd: 77
 kernel: [ 8.911263] active_anon:121 inactive_anon:64 isolated_anon:0
 kernel: [ 8.911264] active_file:205 inactive_file:659 isolated_file:0
kernel: [ 8.911264] unevictable:0 dirty:0 writeback:0 unstable:0
kernel: [ 8.911265] free:820438 slab_reclaimable:686 slab_unreclaimable:4224
 kernel: [ 8.911266] mapped:289 shmem:48 pagetables:3 bounce:0
 kernel: [ 8.911271] DMA free:3516kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:64kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
kernel: [ 8.911274] lowmem_reserve[]: 0 869 4039 4039
kernel: [ 8.911281] Normal free:3920kB min:3736kB low:4668kB high:5604kB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:890008kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:0kB slab_reclaimable:2744kB slab_unreclaimable:16832kB kernel_stack:720kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
 kernel: [ 8.911284] lowmem_reserve[]: 0 0 25363 25363
 kernel: [ 8.911291] HighMem free:3274316kB min:512kB low:3920kB high:7328kB active_anon:484kB inactive_anon:256kB active_file:688kB inactive_file:2692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3246564kB mlocked:0kB dirty:0kB writeback:0kB mapped:1152kB shmem:192kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:12kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:64 all_unreclaimable? no
kernel: [ 8.911294] lowmem_reserve[]: 0 0 0 0
 kernel: [ 8.911297] DMA: 3*4kB 6*8kB 2*16kB 5*32kB 3*64kB 4*128kB 4*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 3516kB
kernel: [ 8.911303] Normal: 128*4kB 38*8kB 2*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3920kB
 kernel: [ 8.911309] HighMem: 28*4kB 28*8kB 28*16kB 44*32kB 27*64kB 13*128kB 2*256kB 3*512kB 4*1024kB 3*2048kB 795*4096kB = 3274192kB
kernel: [ 8.911316] 924 total pagecache pages
 kernel: [ 8.911317] 0 pages in swap cache
 kernel: [ 8.911319] Swap cache stats: add 0, delete 0, find 0/0
 kernel: [ 8.911320] Free swap = 0kB
 kernel: [ 8.911321] Total swap = 0kB
 kernel: [ 8.924396] 1310704 pages RAM
kernel: [ 8.924398] 1082370 pages HighMem
 kernel: [ 8.924399] 281342 pages reserved
 kernel: [ 8.924400] 620 pages shared
 kernel: [ 8.924401] 207277 pages non-shared
 kernel: [ 8.924594] ureadahead invoked oom-killer: gfp_mask=0xd0, order=0, oom_adj=0