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Subject3.1.0-rc2: irq/112-eth0-Tx: page allocation failure: (w/frame pointers enabled)
Hello,

Why does this occur on a machine with 48GB of memory (used mainly as a router)
and backup server, is it a kernel bug?

top - 08:12:19 up 8 days, 21 min, 73 users, load average: 0.05, 0.10, 0.15
Tasks: 604 total, 1 running, 603 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.4%us, 1.0%sy, 0.1%ni, 97.0%id, 0.4%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 49556624k total, 49038776k used, 517848k free, 619836k buffers
Swap: 2097148k total, 489076k used, 1608072k free, 36790936k cached


Kernel messages:

[687946.708409] irq/112-eth0-Tx: page allocation failure: order:1, mode:0x20
[687946.711519] Pid: 18665, comm: irq/112-eth0-Tx Not tainted 3.1.0-rc2 #1
[687946.714289] Call Trace:
[687946.716759] <IRQ> [<ffffffff8108673e>] warn_alloc_failed+0xee/0x140
[687946.719998] [<ffffffff8108970c>] __alloc_pages_nodemask+0x54c/0x770
[687946.722422] [<ffffffff810b8d8d>] kmem_getpages+0x5d/0x160
[687946.724869] [<ffffffff810b9f4e>] fallback_alloc+0x1be/0x1d0
[687946.727044] [<ffffffff810b9c2e>] ? cache_grow+0x26e/0x290
[687946.729379] [<ffffffff810b9cdc>] ____cache_alloc_node+0x8c/0x140
[687946.731666] [<ffffffff810ba413>] kmem_cache_alloc+0xa3/0xf0
[687946.733784] [<ffffffff814b3bec>] sk_prot_alloc.isra.40+0x3c/0x180
[687946.735996] [<ffffffff814b3dc9>] sk_clone+0x19/0x2d0
[687946.738418] [<ffffffff81508453>] inet_csk_clone+0x13/0xb0
[687946.740798] [<ffffffff81520144>] tcp_create_openreq_child+0x24/0x490
[687946.743286] [<ffffffff8151d307>] tcp_v4_syn_recv_sock+0x47/0x270
[687946.746065] [<ffffffff8151ff46>] tcp_check_req+0x2d6/0x4b0
[687946.748966] [<ffffffff8151d1ba>] tcp_v4_do_rcv+0x1aa/0x2b0
[687946.751572] [<ffffffff8151f704>] tcp_v4_rcv+0x5d4/0x8d0
[687946.754272] [<ffffffff814fe5e5>] ip_local_deliver_finish+0xc5/0x200
[687946.756948] [<ffffffff814fe8d8>] ip_local_deliver+0x88/0x90
[687946.759554] [<ffffffff814fe331>] ip_rcv_finish+0x121/0x310
[687946.762137] [<ffffffff814feace>] ip_rcv+0x1ee/0x2b0
[687946.764603] [<ffffffff8158fa66>] ? packet_rcv_spkt+0x136/0x180
[687946.767380] [<ffffffff814c2572>] __netif_receive_skb+0x4b2/0x5a0
[687946.769913] [<ffffffff814c2848>] netif_receive_skb+0x78/0x80
[687946.772275] [<ffffffff814c2cd8>] ? dev_gro_receive+0x1b8/0x2c0
[687946.775044] [<ffffffff814c33c8>] napi_skb_finish+0x48/0x60
[687946.777626] [<ffffffff814c348d>] napi_gro_receive+0xad/0xc0
[687946.780175] [<ffffffff8141b8f7>] igb_poll+0x707/0xd60
[687946.782682] [<ffffffff812ed7e4>] ? timerqueue_add+0x74/0xc0
[687946.785204] [<ffffffff8102ece0>] ? enqueue_task_rt+0x150/0x280
[687946.787789] [<ffffffff814c2a99>] net_rx_action+0x109/0x190
[687946.790282] [<ffffffff8102dead>] ? enqueue_task+0x3d/0x80
[687946.792884] [<ffffffff8103d1c8>] __do_softirq+0x98/0x120
[687946.795446] [<ffffffff81071680>] ? irq_thread_fn+0x50/0x50
[687946.798037] [<ffffffff815d1f6c>] call_softirq+0x1c/0x30
[687946.800530] <EOI> [<ffffffff81003abd>] do_softirq+0x4d/0x80
[687946.803066] [<ffffffff8103cf3c>] local_bh_enable+0x8c/0xa0
[687946.805471] [<ffffffff810716be>] irq_forced_thread_fn+0x3e/0x50
[687946.807945] [<ffffffff810715a7>] irq_thread+0x157/0x1e0
[687946.810228] [<ffffffff81071450>] ? irq_finalize_oneshot+0x120/0x120
[687946.812385] [<ffffffff81052277>] kthread+0x87/0x90
[687946.814488] [<ffffffff815d1e74>] kernel_thread_helper+0x4/0x10
[687946.816581] [<ffffffff810521f0>] ? kthread_worker_fn+0x130/0x130
[687946.819500] [<ffffffff815d1e70>] ? gs_change+0xb/0xb
[687946.821890] Mem-Info:
[687946.824226] Node 0 DMA per-cpu:
[687946.826667] CPU 0: hi: 0, btch: 1 usd: 0
[687946.829035] CPU 1: hi: 0, btch: 1 usd: 0
[687946.831210] CPU 2: hi: 0, btch: 1 usd: 0
[687946.833331] CPU 3: hi: 0, btch: 1 usd: 0
[687946.835359] CPU 4: hi: 0, btch: 1 usd: 0
[687946.837274] CPU 5: hi: 0, btch: 1 usd: 0
[687946.839086] CPU 6: hi: 0, btch: 1 usd: 0
[687946.839088] CPU 7: hi: 0, btch: 1 usd: 0
[687946.839089] CPU 8: hi: 0, btch: 1 usd: 0
[687946.839090] CPU 9: hi: 0, btch: 1 usd: 0
[687946.839093] CPU 10: hi: 0, btch: 1 usd: 0
[687946.839095] CPU 11: hi: 0, btch: 1 usd: 0
[687946.839128] CPU 12: hi: 0, btch: 1 usd: 0
[687946.839129] CPU 13: hi: 0, btch: 1 usd: 0
[687946.839131] CPU 14: hi: 0, btch: 1 usd: 0
[687946.839132] CPU 15: hi: 0, btch: 1 usd: 0
[687946.839134] CPU 16: hi: 0, btch: 1 usd: 0
[687946.839135] CPU 17: hi: 0, btch: 1 usd: 0
[687946.839136] CPU 18: hi: 0, btch: 1 usd: 0
[687946.839138] CPU 19: hi: 0, btch: 1 usd: 0
[687946.839139] CPU 20: hi: 0, btch: 1 usd: 0
[687946.839141] CPU 21: hi: 0, btch: 1 usd: 0
[687946.839142] CPU 22: hi: 0, btch: 1 usd: 0
[687946.839143] CPU 23: hi: 0, btch: 1 usd: 0
[687946.839144] Node 0 DMA32 per-cpu:
[687946.839146] CPU 0: hi: 186, btch: 31 usd: 104
[687946.839147] CPU 1: hi: 186, btch: 31 usd: 183
[687946.839149] CPU 2: hi: 186, btch: 31 usd: 35
[687946.839150] CPU 3: hi: 186, btch: 31 usd: 189
[687946.839152] CPU 4: hi: 186, btch: 31 usd: 26
[687946.839153] CPU 5: hi: 186, btch: 31 usd: 171
[687946.839154] CPU 6: hi: 186, btch: 31 usd: 7
[687946.839156] CPU 7: hi: 186, btch: 31 usd: 151
[687946.839157] CPU 8: hi: 186, btch: 31 usd: 24
[687946.839158] CPU 9: hi: 186, btch: 31 usd: 159
[687946.839160] CPU 10: hi: 186, btch: 31 usd: 0
[687946.839161] CPU 11: hi: 186, btch: 31 usd: 0
[687946.839162] CPU 12: hi: 186, btch: 31 usd: 161
[687946.839164] CPU 13: hi: 186, btch: 31 usd: 166
[687946.839165] CPU 14: hi: 186, btch: 31 usd: 162
[687946.839166] CPU 15: hi: 186, btch: 31 usd: 166
[687946.839168] CPU 16: hi: 186, btch: 31 usd: 60
[687946.839169] CPU 17: hi: 186, btch: 31 usd: 160
[687946.839170] CPU 18: hi: 186, btch: 31 usd: 1
[687946.839172] CPU 19: hi: 186, btch: 31 usd: 0
[687946.839173] CPU 20: hi: 186, btch: 31 usd: 0
[687946.839174] CPU 21: hi: 186, btch: 31 usd: 127
[687946.839176] CPU 22: hi: 186, btch: 31 usd: 0
[687946.839177] CPU 23: hi: 186, btch: 31 usd: 185
[687946.839178] Node 0 Normal per-cpu:
[687946.839179] CPU 0: hi: 186, btch: 31 usd: 7
[687946.839181] CPU 1: hi: 186, btch: 31 usd: 149
[687946.839182] CPU 2: hi: 186, btch: 31 usd: 22
[687946.839183] CPU 3: hi: 186, btch: 31 usd: 117
[687946.839185] CPU 4: hi: 186, btch: 31 usd: 101
[687946.839186] CPU 5: hi: 186, btch: 31 usd: 171
[687946.839188] CPU 6: hi: 186, btch: 31 usd: 56
[687946.839189] CPU 7: hi: 186, btch: 31 usd: 95
[687946.839190] CPU 8: hi: 186, btch: 31 usd: 51
[687946.839192] CPU 9: hi: 186, btch: 31 usd: 157
[687946.839193] CPU 10: hi: 186, btch: 31 usd: 0
[687946.839195] CPU 11: hi: 186, btch: 31 usd: 13
[687946.839196] CPU 12: hi: 186, btch: 31 usd: 33
[687946.839197] CPU 13: hi: 186, btch: 31 usd: 168
[687946.839199] CPU 14: hi: 186, btch: 31 usd: 176
[687946.839200] CPU 15: hi: 186, btch: 31 usd: 156
[687946.839202] CPU 16: hi: 186, btch: 31 usd: 124
[687946.839203] CPU 17: hi: 186, btch: 31 usd: 38
[687946.839204] CPU 18: hi: 186, btch: 31 usd: 22
[687946.839206] CPU 19: hi: 186, btch: 31 usd: 103
[687946.839207] CPU 20: hi: 186, btch: 31 usd: 32
[687946.839209] CPU 21: hi: 186, btch: 31 usd: 185
[687946.839210] CPU 22: hi: 186, btch: 31 usd: 48
[687946.839211] CPU 23: hi: 186, btch: 31 usd: 145
[687946.839213] Node 1 Normal per-cpu:
[687946.839214] CPU 0: hi: 186, btch: 31 usd: 93
[687946.839216] CPU 1: hi: 186, btch: 31 usd: 77
[687946.839217] CPU 2: hi: 186, btch: 31 usd: 40
[687946.839218] CPU 3: hi: 186, btch: 31 usd: 165
[687946.839220] CPU 4: hi: 186, btch: 31 usd: 4
[687946.839221] CPU 5: hi: 186, btch: 31 usd: 180
[687946.839222] CPU 6: hi: 186, btch: 31 usd: 29
[687946.839224] CPU 7: hi: 186, btch: 31 usd: 83
[687946.839225] CPU 8: hi: 186, btch: 31 usd: 78
[687946.839227] CPU 9: hi: 186, btch: 31 usd: 163
[687946.839228] CPU 10: hi: 186, btch: 31 usd: 171
[687946.839230] CPU 11: hi: 186, btch: 31 usd: 167
[687946.839231] CPU 12: hi: 186, btch: 31 usd: 21
[687946.839232] CPU 13: hi: 186, btch: 31 usd: 27
[687946.839234] CPU 14: hi: 186, btch: 31 usd: 30
[687946.839235] CPU 15: hi: 186, btch: 31 usd: 180
[687946.839236] CPU 16: hi: 186, btch: 31 usd: 4
[687946.839238] CPU 17: hi: 186, btch: 31 usd: 17
[687946.839239] CPU 18: hi: 186, btch: 31 usd: 83
[687946.839241] CPU 19: hi: 186, btch: 31 usd: 126
[687946.839242] CPU 20: hi: 186, btch: 31 usd: 161
[687946.839244] CPU 21: hi: 186, btch: 31 usd: 157
[687946.839245] CPU 22: hi: 186, btch: 31 usd: 172
[687946.839246] CPU 23: hi: 186, btch: 31 usd: 113
[687946.839250] active_anon:2415853 inactive_anon:207634 isolated_anon:0
[687946.839251] active_file:4112085 inactive_file:4489987 isolated_file:33
[687946.839252] unevictable:0 dirty:4489 writeback:0 unstable:0
[687946.839253] free:137513 slab_reclaimable:852856 slab_unreclaimable:39114
[687946.839254] mapped:15723 shmem:5214 pagetables:15849 bounce:0
[687946.839255] Node 0 DMA free:15896kB min:56kB low:68kB high:84kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15672kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[687946.839262] lowmem_reserve[]: 0 2991 24201 24201
[687946.839264] Node 0 DMA32 free:133556kB min:11124kB low:13904kB high:16684kB active_anon:509940kB inactive_anon:138796kB active_file:732776kB inactive_file:1063388kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3063520kB mlocked:0kB dirty:152kB writeback:0kB mapped:1472kB shmem:120kB slab_reclaimable:435724kB slab_unreclaimable:8988kB kernel_stack:320kB pagetables:1132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687946.839272] lowmem_reserve[]: 0 0 21210 21210
[687946.839274] Node 0 Normal free:215052kB min:78884kB low:98604kB high:118324kB active_anon:4096588kB inactive_anon:322760kB active_file:7572688kB inactive_file:7578964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:21719040kB mlocked:0kB dirty:12488kB writeback:0kB mapped:29660kB shmem:15064kB slab_reclaimable:1546068kB slab_unreclaimable:78700kB kernel_stack:3480kB pagetables:35252kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687946.839282] lowmem_reserve[]: 0 0 0 0
[687946.839283] Node 1 Normal free:185548kB min:90152kB low:112688kB high:135228kB active_anon:5056884kB inactive_anon:368980kB active_file:8142876kB inactive_file:9317596kB unevictable:0kB isolated(anon):0kB isolated(file):132kB present:24821760kB mlocked:0kB dirty:5316kB writeback:0kB mapped:31760kB shmem:5672kB slab_reclaimable:1429632kB slab_unreclaimable:68768kB kernel_stack:2648kB pagetables:27012kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687946.839292] lowmem_reserve[]: 0 0 0 0
[687946.839294] Node 0 DMA: 0*4kB 1*8kB 1*16kB 0*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15896kB
[687946.839299] Node 0 DMA32: 31847*4kB 718*8kB 8*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 133260kB
[687946.839304] Node 0 Normal: 38479*4kB 5294*8kB 1090*16kB 11*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 214060kB
[687946.839309] Node 1 Normal: 29327*4kB 5080*8kB 910*16kB 102*32kB 19*64kB 11*128kB 26*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 185052kB
[687946.839314] 8618791 total pagecache pages
[687946.839315] 11459 pages in swap cache
[687946.839317] Swap cache stats: add 258693, delete 247234, find 26065392/26080490
[687946.839318] Free swap = 1628596kB
[687946.839319] Total swap = 2097148kB
[687947.017273] 12582896 pages RAM
[687947.020203] 193740 pages reserved
[687947.023090] 3702079 pages shared
[687947.025938] 8692980 pages non-shared
[687949.743902] irq/112-eth0-Tx: page allocation failure: order:1, mode:0x20
[687949.746909] Pid: 18665, comm: irq/112-eth0-Tx Not tainted 3.1.0-rc2 #1
[687949.749718] Call Trace:
[687949.752521] <IRQ> [<ffffffff8108673e>] warn_alloc_failed+0xee/0x140
[687949.755407] [<ffffffff8108970c>] __alloc_pages_nodemask+0x54c/0x770
[687949.758276] [<ffffffff810b8d8d>] kmem_getpages+0x5d/0x160
[687949.761157] [<ffffffff810b9f4e>] fallback_alloc+0x1be/0x1d0
[687949.764182] [<ffffffff810b9c2e>] ? cache_grow+0x26e/0x290
[687949.767350] [<ffffffff810b9cdc>] ____cache_alloc_node+0x8c/0x140
[687949.770514] [<ffffffff810ba413>] kmem_cache_alloc+0xa3/0xf0
[687949.773699] [<ffffffff814b3bec>] sk_prot_alloc.isra.40+0x3c/0x180
[687949.776947] [<ffffffff814b3dc9>] sk_clone+0x19/0x2d0
[687949.780172] [<ffffffff81508453>] inet_csk_clone+0x13/0xb0
[687949.783425] [<ffffffff81520144>] tcp_create_openreq_child+0x24/0x490
[687949.786686] [<ffffffff8151d307>] tcp_v4_syn_recv_sock+0x47/0x270
[687949.789977] [<ffffffff8151ff46>] tcp_check_req+0x2d6/0x4b0
[687949.793264] [<ffffffff8151d1ba>] tcp_v4_do_rcv+0x1aa/0x2b0
[687949.796565] [<ffffffff8151f704>] tcp_v4_rcv+0x5d4/0x8d0
[687949.799867] [<ffffffff814fe5e5>] ip_local_deliver_finish+0xc5/0x200
[687949.803162] [<ffffffff814fe8d8>] ip_local_deliver+0x88/0x90
[687949.806463] [<ffffffff814fe331>] ip_rcv_finish+0x121/0x310
[687949.809779] [<ffffffff814feace>] ip_rcv+0x1ee/0x2b0
[687949.813105] [<ffffffff8158fa66>] ? packet_rcv_spkt+0x136/0x180
[687949.816446] [<ffffffff814c2572>] __netif_receive_skb+0x4b2/0x5a0
[687949.819794] [<ffffffff814c2848>] netif_receive_skb+0x78/0x80
[687949.823157] [<ffffffff814c2cd8>] ? dev_gro_receive+0x1b8/0x2c0
[687949.826529] [<ffffffff814c33c8>] napi_skb_finish+0x48/0x60
[687949.829918] [<ffffffff814c348d>] napi_gro_receive+0xad/0xc0
[687949.833315] [<ffffffff8141b8f7>] igb_poll+0x707/0xd60
[687949.833324] [<ffffffff8101db39>] ? physflat_send_IPI_mask+0x9/0x10
[687949.833330] [<ffffffff8102ece0>] ? enqueue_task_rt+0x150/0x280
[687949.833338] [<ffffffff814c2a99>] net_rx_action+0x109/0x190
[687949.833342] [<ffffffff8102dead>] ? enqueue_task+0x3d/0x80
[687949.833348] [<ffffffff8103d1c8>] __do_softirq+0x98/0x120
[687949.833353] [<ffffffff81071680>] ? irq_thread_fn+0x50/0x50
[687949.833359] [<ffffffff815d1f6c>] call_softirq+0x1c/0x30
[687949.833361] <EOI> [<ffffffff81003abd>] do_softirq+0x4d/0x80
[687949.833369] [<ffffffff8103cf3c>] local_bh_enable+0x8c/0xa0
[687949.833372] [<ffffffff810716be>] irq_forced_thread_fn+0x3e/0x50
[687949.833375] [<ffffffff810715a7>] irq_thread+0x157/0x1e0
[687949.833379] [<ffffffff81071450>] ? irq_finalize_oneshot+0x120/0x120
[687949.833384] [<ffffffff81052277>] kthread+0x87/0x90
[687949.833388] [<ffffffff815d1e74>] kernel_thread_helper+0x4/0x10
[687949.833392] [<ffffffff810521f0>] ? kthread_worker_fn+0x130/0x130
[687949.833395] [<ffffffff815d1e70>] ? gs_change+0xb/0xb
[687949.833398] Mem-Info:
[687949.833400] Node 0 DMA per-cpu:
[687949.833402] CPU 0: hi: 0, btch: 1 usd: 0
[687949.833405] CPU 1: hi: 0, btch: 1 usd: 0
[687949.833407] CPU 2: hi: 0, btch: 1 usd: 0
[687949.833409] CPU 3: hi: 0, btch: 1 usd: 0
[687949.833411] CPU 4: hi: 0, btch: 1 usd: 0
[687949.833413] CPU 5: hi: 0, btch: 1 usd: 0
[687949.833415] CPU 6: hi: 0, btch: 1 usd: 0
[687949.833417] CPU 7: hi: 0, btch: 1 usd: 0
[687949.833419] CPU 8: hi: 0, btch: 1 usd: 0
[687949.833421] CPU 9: hi: 0, btch: 1 usd: 0
[687949.833423] CPU 10: hi: 0, btch: 1 usd: 0
[687949.833425] CPU 11: hi: 0, btch: 1 usd: 0
[687949.833427] CPU 12: hi: 0, btch: 1 usd: 0
[687949.833429] CPU 13: hi: 0, btch: 1 usd: 0
[687949.833432] CPU 14: hi: 0, btch: 1 usd: 0
[687949.833434] CPU 15: hi: 0, btch: 1 usd: 0
[687949.833436] CPU 16: hi: 0, btch: 1 usd: 0
[687949.833438] CPU 17: hi: 0, btch: 1 usd: 0
[687949.833440] CPU 18: hi: 0, btch: 1 usd: 0
[687949.833442] CPU 19: hi: 0, btch: 1 usd: 0
[687949.833444] CPU 20: hi: 0, btch: 1 usd: 0
[687949.833446] CPU 21: hi: 0, btch: 1 usd: 0
[687949.833448] CPU 22: hi: 0, btch: 1 usd: 0
[687949.833450] CPU 23: hi: 0, btch: 1 usd: 0
[687949.833451] Node 0 DMA32 per-cpu:
[687949.833454] CPU 0: hi: 186, btch: 31 usd: 31
[687949.833456] CPU 1: hi: 186, btch: 31 usd: 177
[687949.833458] CPU 2: hi: 186, btch: 31 usd: 44
[687949.833460] CPU 3: hi: 186, btch: 31 usd: 186
[687949.833462] CPU 4: hi: 186, btch: 31 usd: 26
[687949.833465] CPU 5: hi: 186, btch: 31 usd: 161
[687949.833467] CPU 6: hi: 186, btch: 31 usd: 19
[687949.833469] CPU 7: hi: 186, btch: 31 usd: 120
[687949.833471] CPU 8: hi: 186, btch: 31 usd: 24
[687949.833473] CPU 9: hi: 186, btch: 31 usd: 129
[687949.833475] CPU 10: hi: 186, btch: 31 usd: 0
[687949.833477] CPU 11: hi: 186, btch: 31 usd: 0
[687949.833479] CPU 12: hi: 186, btch: 31 usd: 159
[687949.833481] CPU 13: hi: 186, btch: 31 usd: 170
[687949.833483] CPU 14: hi: 186, btch: 31 usd: 181
[687949.833485] CPU 15: hi: 186, btch: 31 usd: 166
[687949.833488] CPU 16: hi: 186, btch: 31 usd: 60
[687949.833490] CPU 17: hi: 186, btch: 31 usd: 160
[687949.833492] CPU 18: hi: 186, btch: 31 usd: 1
[687949.833494] CPU 19: hi: 186, btch: 31 usd: 0
[687949.833496] CPU 20: hi: 186, btch: 31 usd: 0
[687949.833498] CPU 21: hi: 186, btch: 31 usd: 127
[687949.833500] CPU 22: hi: 186, btch: 31 usd: 0
[687949.833502] CPU 23: hi: 186, btch: 31 usd: 185
[687949.833503] Node 0 Normal per-cpu:
[687949.833505] CPU 0: hi: 186, btch: 31 usd: 43
[687949.833508] CPU 1: hi: 186, btch: 31 usd: 81
[687949.833510] CPU 2: hi: 186, btch: 31 usd: 51
[687949.833512] CPU 3: hi: 186, btch: 31 usd: 114
[687949.833514] CPU 4: hi: 186, btch: 31 usd: 95
[687949.833516] CPU 5: hi: 186, btch: 31 usd: 154
[687949.833518] CPU 6: hi: 186, btch: 31 usd: 108
[687949.833520] CPU 7: hi: 186, btch: 31 usd: 69
[687949.833522] CPU 8: hi: 186, btch: 31 usd: 22
[687949.833524] CPU 9: hi: 186, btch: 31 usd: 181
[687949.833526] CPU 10: hi: 186, btch: 31 usd: 174
[687949.833528] CPU 11: hi: 186, btch: 31 usd: 0
[687949.833530] CPU 12: hi: 186, btch: 31 usd: 157
[687949.833532] CPU 13: hi: 186, btch: 31 usd: 157
[687949.833534] CPU 14: hi: 186, btch: 31 usd: 110
[687949.833536] CPU 15: hi: 186, btch: 31 usd: 164
[687949.833538] CPU 16: hi: 186, btch: 31 usd: 114
[687949.833541] CPU 17: hi: 186, btch: 31 usd: 38
[687949.833543] CPU 18: hi: 186, btch: 31 usd: 0
[687949.833545] CPU 19: hi: 186, btch: 31 usd: 72
[687949.833547] CPU 20: hi: 186, btch: 31 usd: 1
[687949.833549] CPU 21: hi: 186, btch: 31 usd: 164
[687949.833551] CPU 22: hi: 186, btch: 31 usd: 55
[687949.833553] CPU 23: hi: 186, btch: 31 usd: 118
[687949.833554] Node 1 Normal per-cpu:
[687949.833557] CPU 0: hi: 186, btch: 31 usd: 64
[687949.833559] CPU 1: hi: 186, btch: 31 usd: 125
[687949.833561] CPU 2: hi: 186, btch: 31 usd: 56
[687949.833563] CPU 3: hi: 186, btch: 31 usd: 148
[687949.833565] CPU 4: hi: 186, btch: 31 usd: 0
[687949.833567] CPU 5: hi: 186, btch: 31 usd: 149
[687949.833569] CPU 6: hi: 186, btch: 31 usd: 151
[687949.833571] CPU 7: hi: 186, btch: 31 usd: 79
[687949.833573] CPU 8: hi: 186, btch: 31 usd: 61
[687949.833575] CPU 9: hi: 186, btch: 31 usd: 183
[687949.833577] CPU 10: hi: 186, btch: 31 usd: 171
[687949.833579] CPU 11: hi: 186, btch: 31 usd: 167
[687949.833581] CPU 12: hi: 186, btch: 31 usd: 174
[687949.833584] CPU 13: hi: 186, btch: 31 usd: 171
[687949.833586] CPU 14: hi: 186, btch: 31 usd: 158
[687949.833588] CPU 15: hi: 186, btch: 31 usd: 149
[687949.833590] CPU 16: hi: 186, btch: 31 usd: 6
[687949.833592] CPU 17: hi: 186, btch: 31 usd: 17
[687949.833594] CPU 18: hi: 186, btch: 31 usd: 82
[687949.833596] CPU 19: hi: 186, btch: 31 usd: 111
[687949.833598] CPU 20: hi: 186, btch: 31 usd: 159
[687949.833600] CPU 21: hi: 186, btch: 31 usd: 157
[687949.833602] CPU 22: hi: 186, btch: 31 usd: 160
[687949.833604] CPU 23: hi: 186, btch: 31 usd: 74
[687949.833610] active_anon:2415858 inactive_anon:207589 isolated_anon:0
[687949.833611] active_file:4112461 inactive_file:4495431 isolated_file:0
[687949.833612] unevictable:0 dirty:5362 writeback:0 unstable:0
[687949.833614] free:135634 slab_reclaimable:847992 slab_unreclaimable:39054
[687949.833615] mapped:15726 shmem:5214 pagetables:15849 bounce:0
[687949.833617] Node 0 DMA free:15896kB min:56kB low:68kB high:84kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15672kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[687949.833627] lowmem_reserve[]: 0 2991 24201 24201
[687949.833631] Node 0 DMA32 free:121756kB min:11124kB low:13904kB high:16684kB active_anon:509940kB inactive_anon:138796kB active_file:732776kB inactive_file:1077800kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3063520kB mlocked:0kB dirty:384kB writeback:0kB mapped:1472kB shmem:120kB slab_reclaimable:435700kB slab_unreclaimable:9008kB kernel_stack:320kB pagetables:1132kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687949.833643] lowmem_reserve[]: 0 0 21210 21210
[687949.833645] Node 0 Normal free:178800kB min:78884kB low:98604kB high:118324kB active_anon:4096596kB inactive_anon:322580kB active_file:7573100kB inactive_file:7623984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:21719040kB mlocked:0kB dirty:13852kB writeback:0kB mapped:29672kB shmem:15064kB slab_reclaimable:1532288kB slab_unreclaimable:78968kB kernel_stack:3480kB pagetables:35252kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687949.833657] lowmem_reserve[]: 0 0 0 0
[687949.833660] Node 1 Normal free:226084kB min:90152kB low:112688kB high:135228kB active_anon:5056896kB inactive_anon:368980kB active_file:8143968kB inactive_file:9279940kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:24821760kB mlocked:0kB dirty:7212kB writeback:0kB mapped:31760kB shmem:5672kB slab_reclaimable:1423980kB slab_unreclaimable:68240kB kernel_stack:2648kB pagetables:27012kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[687949.833672] lowmem_reserve[]: 0 0 0 0
[687949.833674] Node 0 DMA: 0*4kB 1*8kB 1*16kB 0*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15896kB
[687949.833682] Node 0 DMA32: 28319*4kB 870*8kB 95*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 121756kB
[687949.833689] Node 0 Normal: 29680*4kB 4095*8kB 1649*16kB 27*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 178728kB
[687949.833697] Node 1 Normal: 39478*4kB 6538*8kB 637*16kB 111*32kB 9*64kB 7*128kB 4*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 226456kB
[687949.833704] 8624516 total pagecache pages
[687949.833706] 11462 pages in swap cache
[687949.833708] Swap cache stats: add 258724, delete 247262, find 26065393/26080492
[687949.833710] Free swap = 1628508kB
[687949.833711] Total swap = 2097148kB
[687950.051707] 12582896 pages RAM
[687950.054637] 193740 pages reserved
[687950.057542] 3675896 pages shared
[687950.060450] 8720032 pages non-shared

Justin.



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