Jan 11 22:41:11 ubuntu kernel: [45594.450729] __ratelimit: 3 callbacks suppressed Jan 11 22:41:11 ubuntu kernel: [45594.450738] opera: page allocation failure. order:2, mode:0x4020 Jan 11 22:41:11 ubuntu kernel: [45594.450747] Pid: 10275, comm: opera Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:41:11 ubuntu kernel: [45594.450752] Call Trace: Jan 11 22:41:11 ubuntu kernel: [45594.450757] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:41:11 ubuntu kernel: [45594.450783] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:41:11 ubuntu kernel: [45594.450794] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:41:11 ubuntu kernel: [45594.450803] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:41:11 ubuntu kernel: [45594.450841] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:41:11 ubuntu kernel: [45594.450852] [] __alloc_skb+0x7b/0x180 Jan 11 22:41:11 ubuntu kernel: [45594.450874] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:41:11 ubuntu kernel: [45594.450883] [] ? mod_timer+0x103/0x160 Jan 11 22:41:11 ubuntu kernel: [45594.450905] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:41:11 ubuntu kernel: [45594.450924] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:41:11 ubuntu kernel: [45594.450940] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:41:11 ubuntu kernel: [45594.450950] [] ? try_to_wake_up+0x118/0x340 Jan 11 22:41:11 ubuntu kernel: [45594.450960] [] tasklet_action+0xd0/0xe0 Jan 11 22:41:11 ubuntu kernel: [45594.450968] [] __do_softirq+0xbd/0x200 Jan 11 22:41:11 ubuntu kernel: [45594.450978] [] call_softirq+0x1c/0x30 Jan 11 22:41:11 ubuntu kernel: [45594.450985] [] do_softirq+0x55/0x90 Jan 11 22:41:11 ubuntu kernel: [45594.450992] [] irq_exit+0x85/0x90 Jan 11 22:41:11 ubuntu kernel: [45594.450999] [] do_IRQ+0x70/0xe0 Jan 11 22:41:11 ubuntu kernel: [45594.451009] [] ret_from_intr+0x0/0x11 Jan 11 22:41:11 ubuntu kernel: [45594.451013] [] ? __ticket_spin_lock+0xe/0x20 Jan 11 22:41:11 ubuntu kernel: [45594.451032] [] ? _spin_lock+0x9/0x10 Jan 11 22:41:11 ubuntu kernel: [45594.451041] [] ? page_referenced+0x70/0x180 Jan 11 22:41:11 ubuntu kernel: [45594.451051] [] ? shrink_active_list+0x1d8/0x360 Jan 11 22:41:11 ubuntu kernel: [45594.451060] [] ? determine_dirtyable_memory+0x15/0x30 Jan 11 22:41:11 ubuntu kernel: [45594.451068] [] ? shrink_zone+0x1a8/0x200 Jan 11 22:41:11 ubuntu kernel: [45594.451076] [] ? shrink_zones+0x7b/0x100 Jan 11 22:41:11 ubuntu kernel: [45594.451084] [] ? do_try_to_free_pages+0x7e/0x330 Jan 11 22:41:11 ubuntu kernel: [45594.451092] [] ? try_to_free_pages+0x6a/0x70 Jan 11 22:41:11 ubuntu kernel: [45594.451100] [] ? isolate_pages_global+0x0/0x60 Jan 11 22:41:11 ubuntu kernel: [45594.451108] [] ? __alloc_pages_slowpath+0x2ce/0x4e0 Jan 11 22:41:11 ubuntu kernel: [45594.451118] [] ? __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:41:11 ubuntu kernel: [45594.451126] [] ? alloc_page_vma+0x6d/0xf0 Jan 11 22:41:11 ubuntu kernel: [45594.451134] [] ? lru_cache_add_lru+0x1c/0x40 Jan 11 22:41:11 ubuntu kernel: [45594.451142] [] ? do_anonymous_page+0x48/0x1d0 Jan 11 22:41:11 ubuntu kernel: [45594.451153] [] ? rb_erase+0xd6/0x160 Jan 11 22:41:11 ubuntu kernel: [45594.451160] [] ? handle_mm_fault+0x31f/0x3c0 Jan 11 22:41:11 ubuntu kernel: [45594.451169] [] ? default_spin_lock_flags+0x9/0x10 Jan 11 22:41:11 ubuntu kernel: [45594.451178] [] ? do_page_fault+0x16a/0x370 Jan 11 22:41:11 ubuntu kernel: [45594.451188] [] ? page_fault+0x25/0x30 Jan 11 22:41:11 ubuntu kernel: [45594.451193] Mem-Info: Jan 11 22:41:11 ubuntu kernel: [45594.451197] Node 0 DMA per-cpu: Jan 11 22:41:11 ubuntu kernel: [45594.451204] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:41:11 ubuntu kernel: [45594.451210] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:41:11 ubuntu kernel: [45594.451214] Node 0 DMA32 per-cpu: Jan 11 22:41:11 ubuntu kernel: [45594.451220] CPU 0: hi: 186, btch: 31 usd: 118 Jan 11 22:41:11 ubuntu kernel: [45594.451226] CPU 1: hi: 186, btch: 31 usd: 45 Jan 11 22:41:11 ubuntu kernel: [45594.451237] Active_anon:301559 active_file:1937 inactive_anon:100913 Jan 11 22:41:11 ubuntu kernel: [45594.451240] inactive_file:1946 unevictable:5 dirty:0 writeback:9488 unstable:0 Jan 11 22:41:11 ubuntu kernel: [45594.451243] free:3084 slab:12255 mapped:4588 pagetables:7400 bounce:0 Jan 11 22:41:11 ubuntu kernel: [45594.451248] Node 0 DMA free:8024kB min:40kB low:48kB high:60kB active_anon:2616kB inactive_anon:2644kB active_file:1152kB inactive_file:1264kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:41:11 ubuntu kernel: [45594.451263] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:41:11 ubuntu kernel: [45594.451273] Node 0 DMA32 free:4312kB min:5704kB low:7128kB high:8556kB active_anon:1203620kB inactive_anon:401008kB active_file:6596kB inactive_file:6520kB unevictable:20kB present:2050652kB pages_scanned:96 all_unreclaimable? no Jan 11 22:41:11 ubuntu kernel: [45594.451288] lowmem_reserve[]: 0 0 0 0 Jan 11 22:41:11 ubuntu kernel: [45594.451298] Node 0 DMA: 16*4kB 19*8kB 18*16kB 17*32kB 5*64kB 4*128kB 0*256kB 2*512kB 1*1024kB 2*2048kB 0*4096kB = 8024kB Jan 11 22:41:11 ubuntu kernel: [45594.451324] Node 0 DMA32: 818*4kB 30*8kB 0*16kB 1*32kB 2*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4312kB Jan 11 22:41:11 ubuntu kernel: [45594.451349] 23701 total pagecache pages Jan 11 22:41:11 ubuntu kernel: [45594.451354] 16193 pages in swap cache Jan 11 22:41:11 ubuntu kernel: [45594.451359] Swap cache stats: add 356781, delete 340588, find 99391/113260 Jan 11 22:41:11 ubuntu kernel: [45594.451364] Free swap = 1140320kB Jan 11 22:41:11 ubuntu kernel: [45594.451368] Total swap = 1951856kB Jan 11 22:41:11 ubuntu kernel: [45594.460016] 523866 pages RAM Jan 11 22:41:11 ubuntu kernel: [45594.460016] 9742 pages reserved Jan 11 22:41:11 ubuntu kernel: [45594.460016] 25537 pages shared Jan 11 22:41:11 ubuntu kernel: [45594.460016] 500834 pages non-shared Jan 11 22:41:19 ubuntu kernel: [45606.431616] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:41:19 ubuntu kernel: [45606.431627] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:41:19 ubuntu kernel: [45606.431633] Call Trace: Jan 11 22:41:19 ubuntu kernel: [45606.431638] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:41:19 ubuntu kernel: [45606.431664] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:41:19 ubuntu kernel: [45606.431675] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:41:19 ubuntu kernel: [45606.431683] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:41:19 ubuntu kernel: [45606.431718] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:41:19 ubuntu kernel: [45606.431729] [] __alloc_skb+0x7b/0x180 Jan 11 22:41:19 ubuntu kernel: [45606.431751] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:41:19 ubuntu kernel: [45606.431773] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:41:19 ubuntu kernel: [45606.431792] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:41:19 ubuntu kernel: [45606.431808] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:41:19 ubuntu kernel: [45606.431819] [] tasklet_action+0xd0/0xe0 Jan 11 22:41:19 ubuntu kernel: [45606.431828] [] __do_softirq+0xbd/0x200 Jan 11 22:41:19 ubuntu kernel: [45606.431837] [] call_softirq+0x1c/0x30 Jan 11 22:41:19 ubuntu kernel: [45606.431844] [] do_softirq+0x55/0x90 Jan 11 22:41:19 ubuntu kernel: [45606.431851] [] irq_exit+0x85/0x90 Jan 11 22:41:19 ubuntu kernel: [45606.431858] [] do_IRQ+0x70/0xe0 Jan 11 22:41:19 ubuntu kernel: [45606.431868] [] ret_from_intr+0x0/0x11 Jan 11 22:41:19 ubuntu kernel: [45606.431872] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:41:19 ubuntu kernel: [45606.431889] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:41:19 ubuntu kernel: [45606.431899] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:41:19 ubuntu kernel: [45606.431907] [] ? cpu_idle+0xb2/0x100 Jan 11 22:41:19 ubuntu kernel: [45606.431916] [] ? rest_init+0x66/0x70 Jan 11 22:41:19 ubuntu kernel: [45606.431927] [] ? start_kernel+0x352/0x35b Jan 11 22:41:19 ubuntu kernel: [45606.431936] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:41:19 ubuntu kernel: [45606.431945] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:41:19 ubuntu kernel: [45606.431950] Mem-Info: Jan 11 22:41:19 ubuntu kernel: [45606.431954] Node 0 DMA per-cpu: Jan 11 22:41:19 ubuntu kernel: [45606.431961] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:41:19 ubuntu kernel: [45606.431967] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:41:19 ubuntu kernel: [45606.431971] Node 0 DMA32 per-cpu: Jan 11 22:41:19 ubuntu kernel: [45606.431978] CPU 0: hi: 186, btch: 31 usd: 162 Jan 11 22:41:19 ubuntu kernel: [45606.431983] CPU 1: hi: 186, btch: 31 usd: 132 Jan 11 22:41:19 ubuntu kernel: [45606.431994] Active_anon:301797 active_file:1689 inactive_anon:101091 Jan 11 22:41:19 ubuntu kernel: [45606.431997] inactive_file:1681 unevictable:5 dirty:7 writeback:8955 unstable:0 Jan 11 22:41:19 ubuntu kernel: [45606.432000] free:3136 slab:12130 mapped:4185 pagetables:7494 bounce:0 Jan 11 22:41:19 ubuntu kernel: [45606.432005] Node 0 DMA free:8036kB min:40kB low:48kB high:60kB active_anon:2780kB inactive_anon:2784kB active_file:1096kB inactive_file:1024kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:41:19 ubuntu kernel: [45606.432020] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:41:19 ubuntu kernel: [45606.432030] Node 0 DMA32 free:4508kB min:5704kB low:7128kB high:8556kB active_anon:1204408kB inactive_anon:401580kB active_file:5660kB inactive_file:5700kB unevictable:20kB present:2050652kB pages_scanned:160 all_unreclaimable? no Jan 11 22:41:19 ubuntu kernel: [45606.432045] lowmem_reserve[]: 0 0 0 0 Jan 11 22:41:19 ubuntu kernel: [45606.432055] Node 0 DMA: 13*4kB 16*8kB 13*16kB 15*32kB 4*64kB 4*128kB 1*256kB 2*512kB 1*1024kB 2*2048kB 0*4096kB = 8036kB Jan 11 22:41:19 ubuntu kernel: [45606.432080] Node 0 DMA32: 867*4kB 8*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4508kB Jan 11 22:41:19 ubuntu kernel: [45606.432106] 23468 total pagecache pages Jan 11 22:41:19 ubuntu kernel: [45606.432110] 17063 pages in swap cache Jan 11 22:41:19 ubuntu kernel: [45606.432115] Swap cache stats: add 407734, delete 390671, find 99793/114006 Jan 11 22:41:19 ubuntu kernel: [45606.432120] Free swap = 949220kB Jan 11 22:41:19 ubuntu kernel: [45606.432124] Total swap = 1951856kB Jan 11 22:41:19 ubuntu kernel: [45606.441256] 523866 pages RAM Jan 11 22:41:19 ubuntu kernel: [45606.441256] 9742 pages reserved Jan 11 22:41:19 ubuntu kernel: [45606.441256] 23844 pages shared Jan 11 22:41:19 ubuntu kernel: [45606.441256] 501509 pages non-shared Jan 11 22:41:28 ubuntu kernel: [45615.252323] opera[10275]: segfault at 5104000 ip 0000000000a09a6f sp 00007f126ca40ba0 error 4 in opera[400000+fd2000] Jan 11 22:44:46 ubuntu kernel: [45808.372591] rsyslogd invoked oom-killer: gfp_mask=0x201da, order=0, oomkilladj=0 Jan 11 22:44:46 ubuntu kernel: [45808.372602] rsyslogd cpuset=/ mems_allowed=0 Jan 11 22:44:46 ubuntu kernel: [45808.372611] Pid: 546, comm: rsyslogd Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:44:46 ubuntu kernel: [45808.372617] Call Trace: Jan 11 22:44:46 ubuntu kernel: [45808.372635] [] ? cpuset_print_task_mems_allowed+0x98/0xa0 Jan 11 22:44:46 ubuntu kernel: [45808.372646] [] oom_kill_process+0xce/0x290 Jan 11 22:44:46 ubuntu kernel: [45808.372654] [] ? select_bad_process+0xea/0x120 Jan 11 22:44:46 ubuntu kernel: [45808.372663] [] __out_of_memory+0x50/0xb0 Jan 11 22:44:46 ubuntu kernel: [45808.372671] [] out_of_memory+0x126/0x1a0 Jan 11 22:44:46 ubuntu kernel: [45808.372681] [] ? _spin_lock+0x9/0x10 Jan 11 22:44:46 ubuntu kernel: [45808.372690] [] __alloc_pages_slowpath+0x498/0x4e0 Jan 11 22:44:46 ubuntu kernel: [45808.372700] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:44:46 ubuntu kernel: [45808.372710] [] alloc_pages_current+0x82/0xd0 Jan 11 22:44:46 ubuntu kernel: [45808.372718] [] __page_cache_alloc+0x5f/0x70 Jan 11 22:44:46 ubuntu kernel: [45808.372727] [] ? path_put+0x2c/0x40 Jan 11 22:44:46 ubuntu kernel: [45808.372736] [] __do_page_cache_readahead+0xc1/0x160 Jan 11 22:44:46 ubuntu kernel: [45808.372744] [] ra_submit+0x1c/0x20 Jan 11 22:44:46 ubuntu kernel: [45808.372752] [] do_sync_mmap_readahead+0x9b/0xd0 Jan 11 22:44:46 ubuntu kernel: [45808.372760] [] filemap_fault+0x314/0x3c0 Jan 11 22:44:46 ubuntu kernel: [45808.372768] [] __do_fault+0x4f/0x4e0 Jan 11 22:44:46 ubuntu kernel: [45808.372777] [] handle_mm_fault+0x1a7/0x3c0 Jan 11 22:44:46 ubuntu kernel: [45808.372787] [] ? default_spin_lock_flags+0x9/0x10 Jan 11 22:44:46 ubuntu kernel: [45808.372796] [] do_page_fault+0x16a/0x370 Jan 11 22:44:46 ubuntu kernel: [45808.372805] [] page_fault+0x25/0x30 Jan 11 22:44:46 ubuntu kernel: [45808.372811] Mem-Info: Jan 11 22:44:46 ubuntu kernel: [45808.372815] Node 0 DMA per-cpu: Jan 11 22:44:46 ubuntu kernel: [45808.372822] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:44:46 ubuntu kernel: [45808.372827] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:44:46 ubuntu kernel: [45808.372831] Node 0 DMA32 per-cpu: Jan 11 22:44:46 ubuntu kernel: [45808.372838] CPU 0: hi: 186, btch: 31 usd: 87 Jan 11 22:44:46 ubuntu kernel: [45808.372843] CPU 1: hi: 186, btch: 31 usd: 165 Jan 11 22:44:46 ubuntu kernel: [45808.372855] Active_anon:303718 active_file:220 inactive_anon:101788 Jan 11 22:44:46 ubuntu kernel: [45808.372857] inactive_file:343 unevictable:5 dirty:0 writeback:0 unstable:0 Jan 11 22:44:46 ubuntu kernel: [45808.372860] free:3427 slab:11453 mapped:2069 pagetables:7870 bounce:0 Jan 11 22:44:47 ubuntu kernel: [45808.372866] Node 0 DMA free:8040kB min:40kB low:48kB high:60kB active_anon:4092kB inactive_anon:3476kB active_file:24kB inactive_file:148kB unevictable:0kB present:15344kB pages_scanned:474 all_unreclaimable? no Jan 11 22:44:47 ubuntu kernel: [45808.372880] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:44:47 ubuntu kernel: [45808.372891] Node 0 DMA32 free:5668kB min:5704kB low:7128kB high:8556kB active_anon:1210780kB inactive_anon:403676kB active_file:856kB inactive_file:1224kB unevictable:20kB present:2050652kB pages_scanned:2304 all_unreclaimable? no Jan 11 22:44:47 ubuntu kernel: [45808.372906] lowmem_reserve[]: 0 0 0 0 Jan 11 22:44:47 ubuntu kernel: [45808.372915] Node 0 DMA: 8*4kB 11*8kB 13*16kB 13*32kB 6*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8040kB Jan 11 22:44:47 ubuntu kernel: [45808.372941] Node 0 DMA32: 537*4kB 2*8kB 1*16kB 1*32kB 6*64kB 2*128kB 1*256kB 3*512kB 1*1024kB 0*2048kB 0*4096kB = 5668kB Jan 11 22:44:47 ubuntu kernel: [45808.372966] 11308 total pagecache pages Jan 11 22:44:47 ubuntu kernel: [45808.372971] 10319 pages in swap cache Jan 11 22:44:47 ubuntu kernel: [45808.372976] Swap cache stats: add 760344, delete 750025, find 123867/149295 Jan 11 22:44:47 ubuntu kernel: [45808.372981] Free swap = 0kB Jan 11 22:44:47 ubuntu kernel: [45808.372985] Total swap = 1951856kB Jan 11 22:44:47 ubuntu kernel: [45808.386133] 523866 pages RAM Jan 11 22:44:47 ubuntu kernel: [45808.386139] 9742 pages reserved Jan 11 22:44:47 ubuntu kernel: [45808.386144] 6545 pages shared Jan 11 22:44:47 ubuntu kernel: [45808.386147] 507761 pages non-shared Jan 11 22:45:21 ubuntu kernel: [45847.686826] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:21 ubuntu kernel: [45847.686836] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:21 ubuntu kernel: [45847.686843] Call Trace: Jan 11 22:45:21 ubuntu kernel: [45847.686848] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:21 ubuntu kernel: [45847.686874] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:21 ubuntu kernel: [45847.686885] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:21 ubuntu kernel: [45847.686895] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:21 ubuntu kernel: [45847.686930] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:21 ubuntu kernel: [45847.686942] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:21 ubuntu kernel: [45847.686964] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:21 ubuntu kernel: [45847.686986] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:21 ubuntu kernel: [45847.687005] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:21 ubuntu kernel: [45847.687021] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:21 ubuntu kernel: [45847.687032] [] ? __hrtimer_start_range_ns+0x185/0x350 Jan 11 22:45:21 ubuntu kernel: [45847.687042] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:21 ubuntu kernel: [45847.687051] [] __do_softirq+0xbd/0x200 Jan 11 22:45:21 ubuntu kernel: [45847.687060] [] call_softirq+0x1c/0x30 Jan 11 22:45:21 ubuntu kernel: [45847.687068] [] do_softirq+0x55/0x90 Jan 11 22:45:21 ubuntu kernel: [45847.687075] [] irq_exit+0x85/0x90 Jan 11 22:45:21 ubuntu kernel: [45847.687082] [] do_IRQ+0x70/0xe0 Jan 11 22:45:21 ubuntu kernel: [45847.687092] [] ret_from_intr+0x0/0x11 Jan 11 22:45:21 ubuntu kernel: [45847.687096] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:21 ubuntu kernel: [45847.687113] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:21 ubuntu kernel: [45847.687122] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:21 ubuntu kernel: [45847.687131] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:21 ubuntu kernel: [45847.687140] [] ? rest_init+0x66/0x70 Jan 11 22:45:21 ubuntu kernel: [45847.687151] [] ? start_kernel+0x352/0x35b Jan 11 22:45:21 ubuntu kernel: [45847.687160] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:21 ubuntu kernel: [45847.687169] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:21 ubuntu kernel: [45847.687175] Mem-Info: Jan 11 22:45:21 ubuntu kernel: [45847.687179] Node 0 DMA per-cpu: Jan 11 22:45:21 ubuntu kernel: [45847.687186] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:21 ubuntu kernel: [45847.687192] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:21 ubuntu kernel: [45847.687197] Node 0 DMA32 per-cpu: Jan 11 22:45:21 ubuntu kernel: [45847.687203] CPU 0: hi: 186, btch: 31 usd: 157 Jan 11 22:45:21 ubuntu kernel: [45847.687209] CPU 1: hi: 186, btch: 31 usd: 22 Jan 11 22:45:21 ubuntu kernel: [45847.687220] Active_anon:299541 active_file:3705 inactive_anon:100467 Jan 11 22:45:21 ubuntu kernel: [45847.687222] inactive_file:3571 unevictable:5 dirty:2 writeback:304 unstable:0 Jan 11 22:45:21 ubuntu kernel: [45847.687226] free:3274 slab:11281 mapped:5622 pagetables:7609 bounce:0 Jan 11 22:45:21 ubuntu kernel: [45847.687231] Node 0 DMA free:8028kB min:40kB low:48kB high:60kB active_anon:3800kB inactive_anon:3812kB active_file:52kB inactive_file:108kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:21 ubuntu kernel: [45847.687246] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:21 ubuntu kernel: [45847.687257] Node 0 DMA32 free:5068kB min:5704kB low:7128kB high:8556kB active_anon:1194364kB inactive_anon:398056kB active_file:14768kB inactive_file:14176kB unevictable:20kB present:2050652kB pages_scanned:192 all_unreclaimable? no Jan 11 22:45:21 ubuntu kernel: [45847.687272] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:21 ubuntu kernel: [45847.687282] Node 0 DMA: 7*4kB 10*8kB 11*16kB 12*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8028kB Jan 11 22:45:21 ubuntu kernel: [45847.687307] Node 0 DMA32: 999*4kB 2*8kB 0*16kB 1*32kB 2*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5068kB Jan 11 22:45:21 ubuntu kernel: [45847.687332] 15171 total pagecache pages Jan 11 22:45:21 ubuntu kernel: [45847.687337] 7471 pages in swap cache Jan 11 22:45:21 ubuntu kernel: [45847.687342] Swap cache stats: add 813397, delete 805926, find 124311/150486 Jan 11 22:45:21 ubuntu kernel: [45847.687347] Free swap = 19052kB Jan 11 22:45:21 ubuntu kernel: [45847.687351] Total swap = 1951856kB Jan 11 22:45:21 ubuntu kernel: [45847.696598] 523866 pages RAM Jan 11 22:45:21 ubuntu kernel: [45847.696598] 9742 pages reserved Jan 11 22:45:21 ubuntu kernel: [45847.696598] 14349 pages shared Jan 11 22:45:21 ubuntu kernel: [45847.696598] 504100 pages non-shared Jan 11 22:45:22 ubuntu kernel: [45849.529969] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:22 ubuntu kernel: [45849.529979] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:22 ubuntu kernel: [45849.529985] Call Trace: Jan 11 22:45:22 ubuntu kernel: [45849.529991] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:22 ubuntu kernel: [45849.530016] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:22 ubuntu kernel: [45849.530027] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:22 ubuntu kernel: [45849.530036] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:22 ubuntu kernel: [45849.530071] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:22 ubuntu kernel: [45849.530083] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:22 ubuntu kernel: [45849.530105] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:22 ubuntu kernel: [45849.530114] [] ? mod_timer+0x103/0x160 Jan 11 22:45:22 ubuntu kernel: [45849.530136] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:22 ubuntu kernel: [45849.530155] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:22 ubuntu kernel: [45849.530172] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:22 ubuntu kernel: [45849.530183] [] ? tick_handle_oneshot_broadcast+0x106/0x120 Jan 11 22:45:22 ubuntu kernel: [45849.530193] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:22 ubuntu kernel: [45849.530202] [] __do_softirq+0xbd/0x200 Jan 11 22:45:22 ubuntu kernel: [45849.530211] [] call_softirq+0x1c/0x30 Jan 11 22:45:22 ubuntu kernel: [45849.530218] [] do_softirq+0x55/0x90 Jan 11 22:45:22 ubuntu kernel: [45849.530226] [] irq_exit+0x85/0x90 Jan 11 22:45:22 ubuntu kernel: [45849.530233] [] do_IRQ+0x70/0xe0 Jan 11 22:45:22 ubuntu kernel: [45849.530242] [] ret_from_intr+0x0/0x11 Jan 11 22:45:22 ubuntu kernel: [45849.530247] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:22 ubuntu kernel: [45849.530263] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:22 ubuntu kernel: [45849.530273] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:22 ubuntu kernel: [45849.530281] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:22 ubuntu kernel: [45849.530290] [] ? rest_init+0x66/0x70 Jan 11 22:45:22 ubuntu kernel: [45849.530301] [] ? start_kernel+0x352/0x35b Jan 11 22:45:22 ubuntu kernel: [45849.530310] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:22 ubuntu kernel: [45849.530319] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:22 ubuntu kernel: [45849.530324] Mem-Info: Jan 11 22:45:22 ubuntu kernel: [45849.530328] Node 0 DMA per-cpu: Jan 11 22:45:22 ubuntu kernel: [45849.530335] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:22 ubuntu kernel: [45849.530341] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:22 ubuntu kernel: [45849.530345] Node 0 DMA32 per-cpu: Jan 11 22:45:22 ubuntu kernel: [45849.530352] CPU 0: hi: 186, btch: 31 usd: 142 Jan 11 22:45:22 ubuntu kernel: [45849.530357] CPU 1: hi: 186, btch: 31 usd: 32 Jan 11 22:45:22 ubuntu kernel: [45849.530368] Active_anon:303817 active_file:969 inactive_anon:101641 Jan 11 22:45:22 ubuntu kernel: [45849.530371] inactive_file:996 unevictable:5 dirty:0 writeback:0 unstable:0 Jan 11 22:45:22 ubuntu kernel: [45849.530373] free:3285 slab:11261 mapped:3674 pagetables:7636 bounce:0 Jan 11 22:45:22 ubuntu kernel: [45849.530379] Node 0 DMA free:8028kB min:40kB low:48kB high:60kB active_anon:3800kB inactive_anon:3812kB active_file:52kB inactive_file:108kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:22 ubuntu kernel: [45849.530394] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:22 ubuntu kernel: [45849.530405] Node 0 DMA32 free:5112kB min:5704kB low:7128kB high:8556kB active_anon:1211468kB inactive_anon:402752kB active_file:3824kB inactive_file:3876kB unevictable:20kB present:2050652kB pages_scanned:13 all_unreclaimable? no Jan 11 22:45:22 ubuntu kernel: [45849.530419] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:22 ubuntu kernel: [45849.530429] Node 0 DMA: 7*4kB 10*8kB 11*16kB 12*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8028kB Jan 11 22:45:22 ubuntu kernel: [45849.530454] Node 0 DMA32: 1014*4kB 6*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5112kB Jan 11 22:45:22 ubuntu kernel: [45849.530479] 9622 total pagecache pages Jan 11 22:45:22 ubuntu kernel: [45849.530483] 7244 pages in swap cache Jan 11 22:45:22 ubuntu kernel: [45849.530489] Swap cache stats: add 818179, delete 810935, find 124312/150489 Jan 11 22:45:22 ubuntu kernel: [45849.530493] Free swap = 0kB Jan 11 22:45:22 ubuntu kernel: [45849.530497] Total swap = 1951856kB Jan 11 22:45:22 ubuntu kernel: [45849.539735] 523866 pages RAM Jan 11 22:45:22 ubuntu kernel: [45849.539735] 9742 pages reserved Jan 11 22:45:22 ubuntu kernel: [45849.539735] 10021 pages shared Jan 11 22:45:22 ubuntu kernel: [45849.539735] 506356 pages non-shared Jan 11 22:45:25 ubuntu kernel: [45851.885267] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:25 ubuntu kernel: [45851.885278] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:25 ubuntu kernel: [45851.885284] Call Trace: Jan 11 22:45:26 ubuntu kernel: [45851.885289] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:26 ubuntu kernel: [45851.885315] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:26 ubuntu kernel: [45851.885326] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:26 ubuntu kernel: [45851.885335] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:26 ubuntu kernel: [45851.885373] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:26 ubuntu kernel: [45851.885384] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:26 ubuntu kernel: [45851.885406] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:26 ubuntu kernel: [45851.885416] [] ? mod_timer+0x103/0x160 Jan 11 22:45:26 ubuntu kernel: [45851.885438] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:26 ubuntu kernel: [45851.885457] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:26 ubuntu kernel: [45851.885473] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:26 ubuntu kernel: [45851.885484] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:26 ubuntu kernel: [45851.885493] [] __do_softirq+0xbd/0x200 Jan 11 22:45:26 ubuntu kernel: [45851.885502] [] call_softirq+0x1c/0x30 Jan 11 22:45:26 ubuntu kernel: [45851.885509] [] do_softirq+0x55/0x90 Jan 11 22:45:26 ubuntu kernel: [45851.885517] [] irq_exit+0x85/0x90 Jan 11 22:45:26 ubuntu kernel: [45851.885523] [] do_IRQ+0x70/0xe0 Jan 11 22:45:26 ubuntu kernel: [45851.885533] [] ret_from_intr+0x0/0x11 Jan 11 22:45:26 ubuntu kernel: [45851.885538] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:26 ubuntu kernel: [45851.885554] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:26 ubuntu kernel: [45851.885564] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:26 ubuntu kernel: [45851.885572] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:26 ubuntu kernel: [45851.885581] [] ? rest_init+0x66/0x70 Jan 11 22:45:26 ubuntu kernel: [45851.885592] [] ? start_kernel+0x352/0x35b Jan 11 22:45:26 ubuntu kernel: [45851.885602] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:26 ubuntu kernel: [45851.885610] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:26 ubuntu kernel: [45851.885616] Mem-Info: Jan 11 22:45:26 ubuntu kernel: [45851.885621] Node 0 DMA per-cpu: Jan 11 22:45:26 ubuntu kernel: [45851.885627] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:26 ubuntu kernel: [45851.885633] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:26 ubuntu kernel: [45851.885637] Node 0 DMA32 per-cpu: Jan 11 22:45:26 ubuntu kernel: [45851.885644] CPU 0: hi: 186, btch: 31 usd: 30 Jan 11 22:45:26 ubuntu kernel: [45851.885650] CPU 1: hi: 186, btch: 31 usd: 0 Jan 11 22:45:26 ubuntu kernel: [45851.885660] Active_anon:304164 active_file:378 inactive_anon:101999 Jan 11 22:45:26 ubuntu kernel: [45851.885663] inactive_file:1005 unevictable:5 dirty:0 writeback:10 unstable:0 Jan 11 22:45:26 ubuntu kernel: [45851.885666] free:3260 slab:11241 mapped:2266 pagetables:7634 bounce:0 Jan 11 22:45:26 ubuntu kernel: [45851.885671] Node 0 DMA free:8024kB min:40kB low:48kB high:60kB active_anon:3916kB inactive_anon:3680kB active_file:56kB inactive_file:108kB unevictable:0kB present:15344kB pages_scanned:4 all_unreclaimable? no Jan 11 22:45:26 ubuntu kernel: [45851.885686] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:26 ubuntu kernel: [45851.885697] Node 0 DMA32 free:5016kB min:5704kB low:7128kB high:8556kB active_anon:1212740kB inactive_anon:404316kB active_file:1456kB inactive_file:3912kB unevictable:20kB present:2050652kB pages_scanned:98 all_unreclaimable? no Jan 11 22:45:26 ubuntu kernel: [45851.885712] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:26 ubuntu kernel: [45851.885722] Node 0 DMA: 10*4kB 10*8kB 12*16kB 11*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8024kB Jan 11 22:45:26 ubuntu kernel: [45851.885747] Node 0 DMA32: 994*4kB 4*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5016kB Jan 11 22:45:26 ubuntu kernel: [45851.885772] 8565 total pagecache pages Jan 11 22:45:26 ubuntu kernel: [45851.885777] 6739 pages in swap cache Jan 11 22:45:26 ubuntu kernel: [45851.885782] Swap cache stats: add 818243, delete 811504, find 124322/150505 Jan 11 22:45:26 ubuntu kernel: [45851.885787] Free swap = 0kB Jan 11 22:45:26 ubuntu kernel: [45851.885791] Total swap = 1951856kB Jan 11 22:45:26 ubuntu kernel: [45851.895014] 523866 pages RAM Jan 11 22:45:26 ubuntu kernel: [45851.895014] 9742 pages reserved Jan 11 22:45:26 ubuntu kernel: [45851.895014] 6094 pages shared Jan 11 22:45:26 ubuntu kernel: [45851.895014] 507910 pages non-shared Jan 11 22:45:27 ubuntu kernel: [45854.138076] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:27 ubuntu kernel: [45854.138087] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:27 ubuntu kernel: [45854.138093] Call Trace: Jan 11 22:45:27 ubuntu kernel: [45854.138098] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:27 ubuntu kernel: [45854.138123] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:27 ubuntu kernel: [45854.138134] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:27 ubuntu kernel: [45854.138143] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:27 ubuntu kernel: [45854.138180] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:27 ubuntu kernel: [45854.138191] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:27 ubuntu kernel: [45854.138213] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:27 ubuntu kernel: [45854.138222] [] ? mod_timer+0x103/0x160 Jan 11 22:45:27 ubuntu kernel: [45854.138244] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:27 ubuntu kernel: [45854.138264] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:27 ubuntu kernel: [45854.138280] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:27 ubuntu kernel: [45854.138290] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:27 ubuntu kernel: [45854.138299] [] __do_softirq+0xbd/0x200 Jan 11 22:45:27 ubuntu kernel: [45854.138308] [] call_softirq+0x1c/0x30 Jan 11 22:45:27 ubuntu kernel: [45854.138316] [] do_softirq+0x55/0x90 Jan 11 22:45:27 ubuntu kernel: [45854.138323] [] irq_exit+0x85/0x90 Jan 11 22:45:27 ubuntu kernel: [45854.138330] [] do_IRQ+0x70/0xe0 Jan 11 22:45:27 ubuntu kernel: [45854.138340] [] ret_from_intr+0x0/0x11 Jan 11 22:45:27 ubuntu kernel: [45854.138345] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:27 ubuntu kernel: [45854.138361] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:27 ubuntu kernel: [45854.138371] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:27 ubuntu kernel: [45854.138379] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:27 ubuntu kernel: [45854.138389] [] ? rest_init+0x66/0x70 Jan 11 22:45:27 ubuntu kernel: [45854.138399] [] ? start_kernel+0x352/0x35b Jan 11 22:45:27 ubuntu kernel: [45854.138409] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:27 ubuntu kernel: [45854.138417] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:27 ubuntu kernel: [45854.138422] Mem-Info: Jan 11 22:45:27 ubuntu kernel: [45854.138427] Node 0 DMA per-cpu: Jan 11 22:45:27 ubuntu kernel: [45854.138434] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:27 ubuntu kernel: [45854.138440] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:27 ubuntu kernel: [45854.138444] Node 0 DMA32 per-cpu: Jan 11 22:45:27 ubuntu kernel: [45854.138450] CPU 0: hi: 186, btch: 31 usd: 33 Jan 11 22:45:27 ubuntu kernel: [45854.138456] CPU 1: hi: 186, btch: 31 usd: 0 Jan 11 22:45:27 ubuntu kernel: [45854.138467] Active_anon:304175 active_file:522 inactive_anon:102046 Jan 11 22:45:27 ubuntu kernel: [45854.138469] inactive_file:851 unevictable:5 dirty:0 writeback:0 unstable:0 Jan 11 22:45:27 ubuntu kernel: [45854.138472] free:3272 slab:11241 mapped:2399 pagetables:7643 bounce:0 Jan 11 22:45:27 ubuntu kernel: [45854.138478] Node 0 DMA free:8036kB min:40kB low:48kB high:60kB active_anon:3752kB inactive_anon:3844kB active_file:52kB inactive_file:68kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:27 ubuntu kernel: [45854.138492] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:27 ubuntu kernel: [45854.138503] Node 0 DMA32 free:5052kB min:5704kB low:7128kB high:8556kB active_anon:1212948kB inactive_anon:404340kB active_file:2036kB inactive_file:3336kB unevictable:20kB present:2050652kB pages_scanned:131 all_unreclaimable? no Jan 11 22:45:27 ubuntu kernel: [45854.138518] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:27 ubuntu kernel: [45854.138527] Node 0 DMA: 21*4kB 10*8kB 12*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8036kB Jan 11 22:45:27 ubuntu kernel: [45854.138553] Node 0 DMA32: 995*4kB 2*8kB 0*16kB 1*32kB 0*64kB 0*128kB 0*256kB 2*512kB 0*1024kB 0*2048kB 0*4096kB = 5052kB Jan 11 22:45:27 ubuntu kernel: [45854.138578] 8529 total pagecache pages Jan 11 22:45:27 ubuntu kernel: [45854.138583] 6734 pages in swap cache Jan 11 22:45:27 ubuntu kernel: [45854.138588] Swap cache stats: add 818258, delete 811524, find 124322/150508 Jan 11 22:45:27 ubuntu kernel: [45854.138593] Free swap = 4kB Jan 11 22:45:27 ubuntu kernel: [45854.138597] Total swap = 1951856kB Jan 11 22:45:27 ubuntu kernel: [45854.147821] 523866 pages RAM Jan 11 22:45:27 ubuntu kernel: [45854.147821] 9742 pages reserved Jan 11 22:45:27 ubuntu kernel: [45854.147821] 6376 pages shared Jan 11 22:45:27 ubuntu kernel: [45854.147821] 507757 pages non-shared Jan 11 22:45:29 ubuntu kernel: [45856.083549] syndaemon: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:30 ubuntu kernel: [45856.083559] Pid: 2125, comm: syndaemon Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:30 ubuntu kernel: [45856.083566] Call Trace: Jan 11 22:45:31 ubuntu kernel: [45856.083571] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:31 ubuntu kernel: [45856.083597] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:31 ubuntu kernel: [45856.083608] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:31 ubuntu kernel: [45856.083617] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:31 ubuntu kernel: [45856.083654] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45856.083666] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:31 ubuntu kernel: [45856.083687] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45856.083710] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45856.083728] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:31 ubuntu kernel: [45856.083745] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:31 ubuntu kernel: [45856.083756] [] ? tick_handle_oneshot_broadcast+0x106/0x120 Jan 11 22:45:31 ubuntu kernel: [45856.083767] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:31 ubuntu kernel: [45856.083775] [] __do_softirq+0xbd/0x200 Jan 11 22:45:31 ubuntu kernel: [45856.083784] [] call_softirq+0x1c/0x30 Jan 11 22:45:31 ubuntu kernel: [45856.083792] [] do_softirq+0x55/0x90 Jan 11 22:45:31 ubuntu kernel: [45856.083799] [] irq_exit+0x85/0x90 Jan 11 22:45:31 ubuntu kernel: [45856.083806] [] do_IRQ+0x70/0xe0 Jan 11 22:45:31 ubuntu kernel: [45856.083816] [] ret_from_intr+0x0/0x11 Jan 11 22:45:31 ubuntu kernel: [45856.083820] Jan 11 22:45:31 ubuntu kernel: [45856.083825] Mem-Info: Jan 11 22:45:31 ubuntu kernel: [45856.083830] Node 0 DMA per-cpu: Jan 11 22:45:31 ubuntu kernel: [45856.083837] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45856.083842] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45856.083847] Node 0 DMA32 per-cpu: Jan 11 22:45:31 ubuntu kernel: [45856.083853] CPU 0: hi: 186, btch: 31 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45856.083858] CPU 1: hi: 186, btch: 31 usd: 36 Jan 11 22:45:31 ubuntu kernel: [45856.083869] Active_anon:304231 active_file:555 inactive_anon:102087 Jan 11 22:45:31 ubuntu kernel: [45856.083872] inactive_file:559 unevictable:5 dirty:0 writeback:8 unstable:0 Jan 11 22:45:31 ubuntu kernel: [45856.083875] free:3382 slab:11238 mapped:2418 pagetables:7643 bounce:0 Jan 11 22:45:31 ubuntu kernel: [45856.083880] Node 0 DMA free:8032kB min:40kB low:48kB high:60kB active_anon:3752kB inactive_anon:3844kB active_file:52kB inactive_file:52kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:31 ubuntu kernel: [45856.083895] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:31 ubuntu kernel: [45856.083905] Node 0 DMA32 free:5496kB min:5704kB low:7128kB high:8556kB active_anon:1213172kB inactive_anon:404504kB active_file:2168kB inactive_file:2184kB unevictable:20kB present:2050652kB pages_scanned:132 all_unreclaimable? no Jan 11 22:45:31 ubuntu kernel: [45856.083920] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:31 ubuntu kernel: [45856.083930] Node 0 DMA: 24*4kB 10*8kB 11*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8032kB Jan 11 22:45:31 ubuntu kernel: [45856.083956] Node 0 DMA32: 1108*4kB 9*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5496kB Jan 11 22:45:31 ubuntu kernel: [45856.083980] 8287 total pagecache pages Jan 11 22:45:31 ubuntu kernel: [45856.083985] 6736 pages in swap cache Jan 11 22:45:31 ubuntu kernel: [45856.083990] Swap cache stats: add 818268, delete 811532, find 124322/150509 Jan 11 22:45:31 ubuntu kernel: [45856.083995] Free swap = 0kB Jan 11 22:45:31 ubuntu kernel: [45856.083999] Total swap = 1951856kB Jan 11 22:45:31 ubuntu kernel: [45856.093288] 523866 pages RAM Jan 11 22:45:31 ubuntu kernel: [45856.093288] 9742 pages reserved Jan 11 22:45:31 ubuntu kernel: [45856.093288] 6466 pages shared Jan 11 22:45:31 ubuntu kernel: [45856.093288] 507654 pages non-shared Jan 11 22:45:31 ubuntu kernel: [45858.438896] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:31 ubuntu kernel: [45858.438907] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:31 ubuntu kernel: [45858.438913] Call Trace: Jan 11 22:45:31 ubuntu kernel: [45858.438919] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:31 ubuntu kernel: [45858.438945] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:31 ubuntu kernel: [45858.438956] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:31 ubuntu kernel: [45858.438965] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:31 ubuntu kernel: [45858.439001] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45858.439012] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:31 ubuntu kernel: [45858.439034] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45858.439043] [] ? mod_timer+0x103/0x160 Jan 11 22:45:31 ubuntu kernel: [45858.439065] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:31 ubuntu kernel: [45858.439084] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:31 ubuntu kernel: [45858.439100] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:31 ubuntu kernel: [45858.439111] [] ? hrtimer_get_next_event+0xbb/0xf0 Jan 11 22:45:31 ubuntu kernel: [45858.439121] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:31 ubuntu kernel: [45858.439129] [] __do_softirq+0xbd/0x200 Jan 11 22:45:31 ubuntu kernel: [45858.439138] [] call_softirq+0x1c/0x30 Jan 11 22:45:31 ubuntu kernel: [45858.439146] [] do_softirq+0x55/0x90 Jan 11 22:45:31 ubuntu kernel: [45858.439153] [] irq_exit+0x85/0x90 Jan 11 22:45:31 ubuntu kernel: [45858.439160] [] do_IRQ+0x70/0xe0 Jan 11 22:45:31 ubuntu kernel: [45858.439170] [] ret_from_intr+0x0/0x11 Jan 11 22:45:31 ubuntu kernel: [45858.439174] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:31 ubuntu kernel: [45858.439191] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:31 ubuntu kernel: [45858.439201] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:31 ubuntu kernel: [45858.439209] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:31 ubuntu kernel: [45858.439219] [] ? rest_init+0x66/0x70 Jan 11 22:45:31 ubuntu kernel: [45858.439229] [] ? start_kernel+0x352/0x35b Jan 11 22:45:31 ubuntu kernel: [45858.439238] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:31 ubuntu kernel: [45858.439247] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:31 ubuntu kernel: [45858.439253] Mem-Info: Jan 11 22:45:31 ubuntu kernel: [45858.439257] Node 0 DMA per-cpu: Jan 11 22:45:31 ubuntu kernel: [45858.439264] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45858.439270] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45858.439275] Node 0 DMA32 per-cpu: Jan 11 22:45:31 ubuntu kernel: [45858.439281] CPU 0: hi: 186, btch: 31 usd: 81 Jan 11 22:45:31 ubuntu kernel: [45858.439287] CPU 1: hi: 186, btch: 31 usd: 0 Jan 11 22:45:31 ubuntu kernel: [45858.439297] Active_anon:304183 active_file:550 inactive_anon:102077 Jan 11 22:45:31 ubuntu kernel: [45858.439300] inactive_file:679 unevictable:5 dirty:0 writeback:12 unstable:0 Jan 11 22:45:31 ubuntu kernel: [45858.439303] free:3268 slab:11240 mapped:2380 pagetables:7641 bounce:0 Jan 11 22:45:31 ubuntu kernel: [45858.439308] Node 0 DMA free:8032kB min:40kB low:48kB high:60kB active_anon:3752kB inactive_anon:3844kB active_file:56kB inactive_file:48kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:31 ubuntu kernel: [45858.439323] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:31 ubuntu kernel: [45858.439333] Node 0 DMA32 free:5040kB min:5704kB low:7128kB high:8556kB active_anon:1212980kB inactive_anon:404464kB active_file:2144kB inactive_file:2668kB unevictable:20kB present:2050652kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:31 ubuntu kernel: [45858.439348] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:31 ubuntu kernel: [45858.439358] Node 0 DMA: 22*4kB 9*8kB 12*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8032kB Jan 11 22:45:31 ubuntu kernel: [45858.439383] Node 0 DMA32: 994*4kB 17*8kB 0*16kB 1*32kB 0*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5040kB Jan 11 22:45:31 ubuntu kernel: [45858.439408] 8399 total pagecache pages Jan 11 22:45:31 ubuntu kernel: [45858.439412] 6737 pages in swap cache Jan 11 22:45:31 ubuntu kernel: [45858.439418] Swap cache stats: add 818277, delete 811540, find 124322/150510 Jan 11 22:45:31 ubuntu kernel: [45858.439422] Free swap = 0kB Jan 11 22:45:31 ubuntu kernel: [45858.439426] Total swap = 1951856kB Jan 11 22:45:31 ubuntu kernel: [45858.448634] 523866 pages RAM Jan 11 22:45:31 ubuntu kernel: [45858.448634] 9742 pages reserved Jan 11 22:45:31 ubuntu kernel: [45858.448634] 6282 pages shared Jan 11 22:45:31 ubuntu kernel: [45858.448634] 507767 pages non-shared Jan 11 22:45:34 ubuntu kernel: [45860.691600] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:34 ubuntu kernel: [45860.691610] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:34 ubuntu kernel: [45860.691616] Call Trace: Jan 11 22:45:34 ubuntu kernel: [45860.691622] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:34 ubuntu kernel: [45860.691647] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:34 ubuntu kernel: [45860.691658] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:34 ubuntu kernel: [45860.691667] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:34 ubuntu kernel: [45860.691701] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:34 ubuntu kernel: [45860.691713] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:34 ubuntu kernel: [45860.691735] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:34 ubuntu kernel: [45860.691744] [] ? mod_timer+0x103/0x160 Jan 11 22:45:34 ubuntu kernel: [45860.691766] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:34 ubuntu kernel: [45860.691786] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:34 ubuntu kernel: [45860.691802] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:34 ubuntu kernel: [45860.691812] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:34 ubuntu kernel: [45860.691821] [] __do_softirq+0xbd/0x200 Jan 11 22:45:34 ubuntu kernel: [45860.691830] [] call_softirq+0x1c/0x30 Jan 11 22:45:34 ubuntu kernel: [45860.691837] [] do_softirq+0x55/0x90 Jan 11 22:45:34 ubuntu kernel: [45860.691845] [] irq_exit+0x85/0x90 Jan 11 22:45:34 ubuntu kernel: [45860.691852] [] do_IRQ+0x70/0xe0 Jan 11 22:45:34 ubuntu kernel: [45860.691862] [] ret_from_intr+0x0/0x11 Jan 11 22:45:34 ubuntu kernel: [45860.691866] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:34 ubuntu kernel: [45860.691883] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:34 ubuntu kernel: [45860.691892] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:34 ubuntu kernel: [45860.691901] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:34 ubuntu kernel: [45860.691910] [] ? rest_init+0x66/0x70 Jan 11 22:45:34 ubuntu kernel: [45860.691921] [] ? start_kernel+0x352/0x35b Jan 11 22:45:34 ubuntu kernel: [45860.691930] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:34 ubuntu kernel: [45860.691939] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:34 ubuntu kernel: [45860.691944] Mem-Info: Jan 11 22:45:34 ubuntu kernel: [45860.691948] Node 0 DMA per-cpu: Jan 11 22:45:34 ubuntu kernel: [45860.691955] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:34 ubuntu kernel: [45860.691961] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:34 ubuntu kernel: [45860.691965] Node 0 DMA32 per-cpu: Jan 11 22:45:34 ubuntu kernel: [45860.691972] CPU 0: hi: 186, btch: 31 usd: 0 Jan 11 22:45:34 ubuntu kernel: [45860.691977] CPU 1: hi: 186, btch: 31 usd: 0 Jan 11 22:45:34 ubuntu kernel: [45860.691987] Active_anon:304208 active_file:549 inactive_anon:102077 Jan 11 22:45:34 ubuntu kernel: [45860.691990] inactive_file:691 unevictable:5 dirty:0 writeback:0 unstable:0 Jan 11 22:45:34 ubuntu kernel: [45860.691993] free:3364 slab:11238 mapped:2381 pagetables:7642 bounce:0 Jan 11 22:45:34 ubuntu kernel: [45860.691998] Node 0 DMA free:8032kB min:40kB low:48kB high:60kB active_anon:3756kB inactive_anon:3844kB active_file:56kB inactive_file:56kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:34 ubuntu kernel: [45860.692013] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:34 ubuntu kernel: [45860.692023] Node 0 DMA32 free:5424kB min:5704kB low:7128kB high:8556kB active_anon:1213076kB inactive_anon:404464kB active_file:2140kB inactive_file:2708kB unevictable:20kB present:2050652kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:34 ubuntu kernel: [45860.692038] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:34 ubuntu kernel: [45860.692048] Node 0 DMA: 22*4kB 9*8kB 12*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8032kB Jan 11 22:45:34 ubuntu kernel: [45860.692074] Node 0 DMA32: 1088*4kB 6*8kB 0*16kB 0*32kB 0*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5424kB Jan 11 22:45:34 ubuntu kernel: [45860.692099] 8401 total pagecache pages Jan 11 22:45:34 ubuntu kernel: [45860.692103] 6743 pages in swap cache Jan 11 22:45:34 ubuntu kernel: [45860.692108] Swap cache stats: add 818295, delete 811552, find 124322/150512 Jan 11 22:45:34 ubuntu kernel: [45860.692113] Free swap = 0kB Jan 11 22:45:34 ubuntu kernel: [45860.692117] Total swap = 1951856kB Jan 11 22:45:34 ubuntu kernel: [45860.701374] 523866 pages RAM Jan 11 22:45:34 ubuntu kernel: [45860.701374] 9742 pages reserved Jan 11 22:45:34 ubuntu kernel: [45860.701374] 6321 pages shared Jan 11 22:45:34 ubuntu kernel: [45860.701374] 507789 pages non-shared Jan 11 22:45:37 ubuntu kernel: [45862.637311] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:38 ubuntu kernel: [45862.637323] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:38 ubuntu kernel: [45862.637329] Call Trace: Jan 11 22:45:39 ubuntu kernel: [45862.637334] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:39 ubuntu kernel: [45862.637360] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:39 ubuntu kernel: [45862.637371] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:39 ubuntu kernel: [45862.637380] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:39 ubuntu kernel: [45862.637416] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:39 ubuntu kernel: [45862.637428] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:39 ubuntu kernel: [45862.637449] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:39 ubuntu kernel: [45862.637459] [] ? mod_timer+0x103/0x160 Jan 11 22:45:39 ubuntu kernel: [45862.637481] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:39 ubuntu kernel: [45862.637500] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:39 ubuntu kernel: [45862.637516] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:39 ubuntu kernel: [45862.637527] [] ? __hrtimer_start_range_ns+0x185/0x350 Jan 11 22:45:39 ubuntu kernel: [45862.637537] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:39 ubuntu kernel: [45862.637545] [] __do_softirq+0xbd/0x200 Jan 11 22:45:39 ubuntu kernel: [45862.637554] [] call_softirq+0x1c/0x30 Jan 11 22:45:39 ubuntu kernel: [45862.637562] [] do_softirq+0x55/0x90 Jan 11 22:45:39 ubuntu kernel: [45862.637569] [] irq_exit+0x85/0x90 Jan 11 22:45:39 ubuntu kernel: [45862.637576] [] do_IRQ+0x70/0xe0 Jan 11 22:45:39 ubuntu kernel: [45862.637586] [] ret_from_intr+0x0/0x11 Jan 11 22:45:39 ubuntu kernel: [45862.637591] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:39 ubuntu kernel: [45862.637607] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:39 ubuntu kernel: [45862.637617] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:39 ubuntu kernel: [45862.637625] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:39 ubuntu kernel: [45862.637634] [] ? rest_init+0x66/0x70 Jan 11 22:45:39 ubuntu kernel: [45862.637645] [] ? start_kernel+0x352/0x35b Jan 11 22:45:39 ubuntu kernel: [45862.637654] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:39 ubuntu kernel: [45862.637663] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:39 ubuntu kernel: [45862.637668] Mem-Info: Jan 11 22:45:39 ubuntu kernel: [45862.637673] Node 0 DMA per-cpu: Jan 11 22:45:39 ubuntu kernel: [45862.637680] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:39 ubuntu kernel: [45862.637686] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:39 ubuntu kernel: [45862.637690] Node 0 DMA32 per-cpu: Jan 11 22:45:39 ubuntu kernel: [45862.637696] CPU 0: hi: 186, btch: 31 usd: 152 Jan 11 22:45:39 ubuntu kernel: [45862.637702] CPU 1: hi: 186, btch: 31 usd: 5 Jan 11 22:45:39 ubuntu kernel: [45862.637713] Active_anon:304237 active_file:481 inactive_anon:102089 Jan 11 22:45:39 ubuntu kernel: [45862.637715] inactive_file:503 unevictable:5 dirty:0 writeback:0 unstable:0 Jan 11 22:45:39 ubuntu kernel: [45862.637718] free:3290 slab:11237 mapped:2305 pagetables:7714 bounce:0 Jan 11 22:45:39 ubuntu kernel: [45862.637724] Node 0 DMA free:8032kB min:40kB low:48kB high:60kB active_anon:3756kB inactive_anon:3844kB active_file:48kB inactive_file:60kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:39 ubuntu kernel: [45862.637738] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:39 ubuntu kernel: [45862.637749] Node 0 DMA32 free:5128kB min:5704kB low:7128kB high:8556kB active_anon:1213192kB inactive_anon:404512kB active_file:1876kB inactive_file:1952kB unevictable:20kB present:2050652kB pages_scanned:14 all_unreclaimable? no Jan 11 22:45:39 ubuntu kernel: [45862.637764] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:39 ubuntu kernel: [45862.637773] Node 0 DMA: 24*4kB 10*8kB 11*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8032kB Jan 11 22:45:39 ubuntu kernel: [45862.637799] Node 0 DMA32: 1012*4kB 5*8kB 1*16kB 0*32kB 0*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5128kB Jan 11 22:45:39 ubuntu kernel: [45862.637824] 8185 total pagecache pages Jan 11 22:45:39 ubuntu kernel: [45862.637828] 6754 pages in swap cache Jan 11 22:45:39 ubuntu kernel: [45862.637833] Swap cache stats: add 818314, delete 811560, find 124324/150516 Jan 11 22:45:39 ubuntu kernel: [45862.637838] Free swap = 0kB Jan 11 22:45:39 ubuntu kernel: [45862.637842] Total swap = 1951856kB Jan 11 22:45:39 ubuntu kernel: [45862.647050] 523866 pages RAM Jan 11 22:45:39 ubuntu kernel: [45862.647050] 9742 pages reserved Jan 11 22:45:39 ubuntu kernel: [45862.647050] 6793 pages shared Jan 11 22:45:39 ubuntu kernel: [45862.647050] 507126 pages non-shared Jan 11 22:45:39 ubuntu kernel: [45864.154683] rsyslogd invoked oom-killer: gfp_mask=0x201da, order=0, oomkilladj=0 Jan 11 22:45:39 ubuntu kernel: [45864.154695] rsyslogd cpuset=/ mems_allowed=0 Jan 11 22:45:39 ubuntu kernel: [45864.154703] Pid: 11740, comm: rsyslogd Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:39 ubuntu kernel: [45864.154709] Call Trace: Jan 11 22:45:39 ubuntu kernel: [45864.154727] [] ? cpuset_print_task_mems_allowed+0x98/0xa0 Jan 11 22:45:39 ubuntu kernel: [45864.154739] [] oom_kill_process+0xce/0x290 Jan 11 22:45:39 ubuntu kernel: [45864.154748] [] ? select_bad_process+0xea/0x120 Jan 11 22:45:39 ubuntu kernel: [45864.154756] [] __out_of_memory+0x50/0xb0 Jan 11 22:45:39 ubuntu kernel: [45864.154764] [] out_of_memory+0x126/0x1a0 Jan 11 22:45:39 ubuntu kernel: [45864.154775] [] ? _spin_lock+0x9/0x10 Jan 11 22:45:39 ubuntu kernel: [45864.154784] [] __alloc_pages_slowpath+0x498/0x4e0 Jan 11 22:45:39 ubuntu kernel: [45864.154793] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:39 ubuntu kernel: [45864.154803] [] alloc_pages_current+0x82/0xd0 Jan 11 22:45:39 ubuntu kernel: [45864.154811] [] __page_cache_alloc+0x5f/0x70 Jan 11 22:45:39 ubuntu kernel: [45864.154820] [] __do_page_cache_readahead+0xc1/0x160 Jan 11 22:45:39 ubuntu kernel: [45864.154829] [] ra_submit+0x1c/0x20 Jan 11 22:45:39 ubuntu kernel: [45864.154837] [] do_sync_mmap_readahead+0x9b/0xd0 Jan 11 22:45:39 ubuntu kernel: [45864.154845] [] filemap_fault+0x314/0x3c0 Jan 11 22:45:39 ubuntu kernel: [45864.154853] [] __do_fault+0x4f/0x4e0 Jan 11 22:45:39 ubuntu kernel: [45864.154861] [] handle_mm_fault+0x1a7/0x3c0 Jan 11 22:45:39 ubuntu kernel: [45864.154871] [] ? default_spin_lock_flags+0x9/0x10 Jan 11 22:45:39 ubuntu kernel: [45864.154880] [] do_page_fault+0x16a/0x370 Jan 11 22:45:40 ubuntu kernel: [45864.154889] [] page_fault+0x25/0x30 Jan 11 22:45:40 ubuntu kernel: [45864.154895] Mem-Info: Jan 11 22:45:40 ubuntu kernel: [45864.154899] Node 0 DMA per-cpu: Jan 11 22:45:40 ubuntu kernel: [45864.154906] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45864.154911] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45864.154915] Node 0 DMA32 per-cpu: Jan 11 22:45:40 ubuntu kernel: [45864.154922] CPU 0: hi: 186, btch: 31 usd: 105 Jan 11 22:45:40 ubuntu kernel: [45864.154928] CPU 1: hi: 186, btch: 31 usd: 129 Jan 11 22:45:40 ubuntu kernel: [45864.154938] Active_anon:304233 active_file:373 inactive_anon:102088 Jan 11 22:45:40 ubuntu kernel: [45864.154941] inactive_file:456 unevictable:5 dirty:0 writeback:2 unstable:0 Jan 11 22:45:40 ubuntu kernel: [45864.154944] free:3470 slab:11238 mapped:2171 pagetables:7715 bounce:0 Jan 11 22:45:40 ubuntu kernel: [45864.154950] Node 0 DMA free:8052kB min:40kB low:48kB high:60kB active_anon:3804kB inactive_anon:3804kB active_file:12kB inactive_file:32kB unevictable:0kB present:15344kB pages_scanned:26 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45864.154964] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:40 ubuntu kernel: [45864.154975] Node 0 DMA32 free:5828kB min:5704kB low:7128kB high:8556kB active_anon:1213128kB inactive_anon:404548kB active_file:1480kB inactive_file:1792kB unevictable:20kB present:2050652kB pages_scanned:3712 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45864.154990] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:40 ubuntu kernel: [45864.154999] Node 0 DMA: 29*4kB 10*8kB 11*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8052kB Jan 11 22:45:40 ubuntu kernel: [45864.155025] Node 0 DMA32: 921*4kB 62*8kB 17*16kB 9*32kB 1*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5828kB Jan 11 22:45:40 ubuntu kernel: [45864.155051] 8017 total pagecache pages Jan 11 22:45:40 ubuntu kernel: [45864.155055] 6753 pages in swap cache Jan 11 22:45:40 ubuntu kernel: [45864.155060] Swap cache stats: add 818314, delete 811561, find 124324/150516 Jan 11 22:45:40 ubuntu kernel: [45864.155065] Free swap = 0kB Jan 11 22:45:40 ubuntu kernel: [45864.155069] Total swap = 1951856kB Jan 11 22:45:40 ubuntu kernel: [45864.167949] 523866 pages RAM Jan 11 22:45:40 ubuntu kernel: [45864.167954] 9742 pages reserved Jan 11 22:45:40 ubuntu kernel: [45864.167958] 6636 pages shared Jan 11 22:45:40 ubuntu kernel: [45864.167962] 506998 pages non-shared Jan 11 22:45:40 ubuntu kernel: [45865.402139] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:40 ubuntu kernel: [45865.402150] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:40 ubuntu kernel: [45865.402156] Call Trace: Jan 11 22:45:40 ubuntu kernel: [45865.402161] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:40 ubuntu kernel: [45865.402188] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:40 ubuntu kernel: [45865.402199] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:40 ubuntu kernel: [45865.402207] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:40 ubuntu kernel: [45865.402244] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45865.402255] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:40 ubuntu kernel: [45865.402277] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45865.402287] [] ? mod_timer+0x103/0x160 Jan 11 22:45:40 ubuntu kernel: [45865.402309] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45865.402328] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:40 ubuntu kernel: [45865.402344] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:40 ubuntu kernel: [45865.402355] [] ? hrtimer_get_next_event+0xbb/0xf0 Jan 11 22:45:40 ubuntu kernel: [45865.402365] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:40 ubuntu kernel: [45865.402373] [] __do_softirq+0xbd/0x200 Jan 11 22:45:40 ubuntu kernel: [45865.402382] [] call_softirq+0x1c/0x30 Jan 11 22:45:40 ubuntu kernel: [45865.402390] [] do_softirq+0x55/0x90 Jan 11 22:45:40 ubuntu kernel: [45865.402397] [] irq_exit+0x85/0x90 Jan 11 22:45:40 ubuntu kernel: [45865.402404] [] do_IRQ+0x70/0xe0 Jan 11 22:45:40 ubuntu kernel: [45865.402414] [] ret_from_intr+0x0/0x11 Jan 11 22:45:40 ubuntu kernel: [45865.402418] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:40 ubuntu kernel: [45865.402435] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:40 ubuntu kernel: [45865.402444] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:40 ubuntu kernel: [45865.402453] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:40 ubuntu kernel: [45865.402462] [] ? rest_init+0x66/0x70 Jan 11 22:45:40 ubuntu kernel: [45865.402473] [] ? start_kernel+0x352/0x35b Jan 11 22:45:40 ubuntu kernel: [45865.402482] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:40 ubuntu kernel: [45865.402491] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:40 ubuntu kernel: [45865.402496] Mem-Info: Jan 11 22:45:40 ubuntu kernel: [45865.402501] Node 0 DMA per-cpu: Jan 11 22:45:40 ubuntu kernel: [45865.402508] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45865.402514] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45865.402518] Node 0 DMA32 per-cpu: Jan 11 22:45:40 ubuntu kernel: [45865.402524] CPU 0: hi: 186, btch: 31 usd: 165 Jan 11 22:45:40 ubuntu kernel: [45865.402530] CPU 1: hi: 186, btch: 31 usd: 158 Jan 11 22:45:40 ubuntu kernel: [45865.402541] Active_anon:304275 active_file:460 inactive_anon:102114 Jan 11 22:45:40 ubuntu kernel: [45865.402544] inactive_file:450 unevictable:5 dirty:0 writeback:15 unstable:0 Jan 11 22:45:40 ubuntu kernel: [45865.402547] free:3234 slab:11227 mapped:2271 pagetables:7647 bounce:0 Jan 11 22:45:40 ubuntu kernel: [45865.402552] Node 0 DMA free:8024kB min:40kB low:48kB high:60kB active_anon:3724kB inactive_anon:3884kB active_file:36kB inactive_file:32kB unevictable:0kB present:15344kB pages_scanned:18 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45865.402567] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:40 ubuntu kernel: [45865.402578] Node 0 DMA32 free:4912kB min:5704kB low:7128kB high:8556kB active_anon:1213376kB inactive_anon:404572kB active_file:1804kB inactive_file:1768kB unevictable:20kB present:2050652kB pages_scanned:16 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45865.402593] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:40 ubuntu kernel: [45865.402602] Node 0 DMA: 22*4kB 10*8kB 11*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8024kB Jan 11 22:45:40 ubuntu kernel: [45865.402628] Node 0 DMA32: 962*4kB 3*8kB 1*16kB 0*32kB 0*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4912kB Jan 11 22:45:40 ubuntu kernel: [45865.402653] 8168 total pagecache pages Jan 11 22:45:40 ubuntu kernel: [45865.402657] 6826 pages in swap cache Jan 11 22:45:40 ubuntu kernel: [45865.402663] Swap cache stats: add 818425, delete 811599, find 124328/150532 Jan 11 22:45:40 ubuntu kernel: [45865.402667] Free swap = 0kB Jan 11 22:45:40 ubuntu kernel: [45865.402671] Total swap = 1951856kB Jan 11 22:45:40 ubuntu kernel: [45865.411861] 523866 pages RAM Jan 11 22:45:40 ubuntu kernel: [45865.411861] 9742 pages reserved Jan 11 22:45:40 ubuntu kernel: [45865.411861] 6118 pages shared Jan 11 22:45:40 ubuntu kernel: [45865.411861] 507709 pages non-shared Jan 11 22:45:40 ubuntu kernel: [45867.859744] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:40 ubuntu kernel: [45867.859755] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:40 ubuntu kernel: [45867.859761] Call Trace: Jan 11 22:45:40 ubuntu kernel: [45867.859766] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:40 ubuntu kernel: [45867.859792] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:40 ubuntu kernel: [45867.859803] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:40 ubuntu kernel: [45867.859812] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:40 ubuntu kernel: [45867.859849] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45867.859860] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:40 ubuntu kernel: [45867.859882] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45867.859892] [] ? mod_timer+0x103/0x160 Jan 11 22:45:40 ubuntu kernel: [45867.859914] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:40 ubuntu kernel: [45867.859933] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:40 ubuntu kernel: [45867.859950] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:40 ubuntu kernel: [45867.859960] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:40 ubuntu kernel: [45867.859969] [] __do_softirq+0xbd/0x200 Jan 11 22:45:40 ubuntu kernel: [45867.859978] [] call_softirq+0x1c/0x30 Jan 11 22:45:40 ubuntu kernel: [45867.859985] [] do_softirq+0x55/0x90 Jan 11 22:45:40 ubuntu kernel: [45867.859993] [] irq_exit+0x85/0x90 Jan 11 22:45:40 ubuntu kernel: [45867.860000] [] do_IRQ+0x70/0xe0 Jan 11 22:45:40 ubuntu kernel: [45867.860009] [] ret_from_intr+0x0/0x11 Jan 11 22:45:40 ubuntu kernel: [45867.860014] [] ? acpi_idle_enter_bm+0x28b/0x2bf Jan 11 22:45:40 ubuntu kernel: [45867.860031] [] ? acpi_idle_enter_bm+0x284/0x2bf Jan 11 22:45:40 ubuntu kernel: [45867.860041] [] ? cpuidle_idle_call+0x9b/0x100 Jan 11 22:45:40 ubuntu kernel: [45867.860049] [] ? cpu_idle+0xb2/0x100 Jan 11 22:45:40 ubuntu kernel: [45867.860058] [] ? rest_init+0x66/0x70 Jan 11 22:45:40 ubuntu kernel: [45867.860069] [] ? start_kernel+0x352/0x35b Jan 11 22:45:40 ubuntu kernel: [45867.860078] [] ? x86_64_start_reservations+0x125/0x129 Jan 11 22:45:40 ubuntu kernel: [45867.860087] [] ? x86_64_start_kernel+0xfa/0x109 Jan 11 22:45:40 ubuntu kernel: [45867.860092] Mem-Info: Jan 11 22:45:40 ubuntu kernel: [45867.860097] Node 0 DMA per-cpu: Jan 11 22:45:40 ubuntu kernel: [45867.860104] CPU 0: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45867.860110] CPU 1: hi: 0, btch: 1 usd: 0 Jan 11 22:45:40 ubuntu kernel: [45867.860114] Node 0 DMA32 per-cpu: Jan 11 22:45:40 ubuntu kernel: [45867.860121] CPU 0: hi: 186, btch: 31 usd: 109 Jan 11 22:45:40 ubuntu kernel: [45867.860126] CPU 1: hi: 186, btch: 31 usd: 152 Jan 11 22:45:40 ubuntu kernel: [45867.860137] Active_anon:302958 active_file:587 inactive_anon:101819 Jan 11 22:45:40 ubuntu kernel: [45867.860140] inactive_file:2053 unevictable:5 dirty:0 writeback:5730 unstable:0 Jan 11 22:45:40 ubuntu kernel: [45867.860143] free:3269 slab:11362 mapped:2573 pagetables:7435 bounce:0 Jan 11 22:45:40 ubuntu kernel: [45867.860148] Node 0 DMA free:8024kB min:40kB low:48kB high:60kB active_anon:3736kB inactive_anon:3828kB active_file:12kB inactive_file:128kB unevictable:0kB present:15344kB pages_scanned:0 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45867.860163] lowmem_reserve[]: 0 2002 2002 2002 Jan 11 22:45:40 ubuntu kernel: [45867.860174] Node 0 DMA32 free:5052kB min:5704kB low:7128kB high:8556kB active_anon:1208096kB inactive_anon:403448kB active_file:2336kB inactive_file:8084kB unevictable:20kB present:2050652kB pages_scanned:64 all_unreclaimable? no Jan 11 22:45:40 ubuntu kernel: [45867.860189] lowmem_reserve[]: 0 0 0 0 Jan 11 22:45:40 ubuntu kernel: [45867.860198] Node 0 DMA: 16*4kB 13*8kB 11*16kB 10*32kB 7*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 8024kB Jan 11 22:45:40 ubuntu kernel: [45867.860224] Node 0 DMA32: 993*4kB 19*8kB 0*16kB 1*32kB 0*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5052kB Jan 11 22:45:40 ubuntu kernel: [45867.860249] 15054 total pagecache pages Jan 11 22:45:40 ubuntu kernel: [45867.860254] 11990 pages in swap cache Jan 11 22:45:40 ubuntu kernel: [45867.860260] Swap cache stats: add 824362, delete 812372, find 124366/150583 Jan 11 22:45:40 ubuntu kernel: [45867.860264] Free swap = 174444kB Jan 11 22:45:40 ubuntu kernel: [45867.860268] Total swap = 1951856kB Jan 11 22:45:40 ubuntu kernel: [45867.869470] 523866 pages RAM Jan 11 22:45:40 ubuntu kernel: [45867.869470] 9742 pages reserved Jan 11 22:45:40 ubuntu kernel: [45867.869470] 6712 pages shared Jan 11 22:45:40 ubuntu kernel: [45867.869470] 507416 pages non-shared Jan 11 22:45:52 ubuntu kernel: [45879.431163] swapper: page allocation failure. order:2, mode:0x4020 Jan 11 22:45:52 ubuntu kernel: [45879.431174] Pid: 0, comm: swapper Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 11 22:45:52 ubuntu kernel: [45879.431181] Call Trace: Jan 11 22:45:52 ubuntu kernel: [45879.431186] [] __alloc_pages_slowpath+0x4cc/0x4e0 Jan 11 22:45:52 ubuntu kernel: [45879.431213] [] __alloc_pages_nodemask+0x14e/0x150 Jan 11 22:45:52 ubuntu kernel: [45879.431224] [] kmalloc_large_node+0x5a/0xb0 Jan 11 22:45:52 ubuntu kernel: [45879.431232] [] __kmalloc_node_track_caller+0x135/0x180 Jan 11 22:45:52 ubuntu kernel: [45879.431270] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:52 ubuntu kernel: [45879.431281] [] __alloc_skb+0x7b/0x180 Jan 11 22:45:52 ubuntu kernel: [45879.431303] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] Jan 11 22:45:52 ubuntu kernel: [45879.431313] [] ? mod_timer+0x103/0x160 Jan 11 22:45:52 ubuntu kernel: [45879.431334] [] iwl_rx_replenish_now+0x16/0x30 [iwlcore] Jan 11 22:45:52 ubuntu kernel: [45879.431355] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] Jan 11 22:45:52 ubuntu kernel: [45879.431371] [] iwl_irq_tasklet_legacy+0x207/0x440 [iwlagn] Jan 11 22:45:52 ubuntu kernel: [45879.431382] [] ? hrtimer_get_next_event+0xbb/0xf0 Jan 11 22:45:52 ubuntu kernel: [45879.431392] [] tasklet_action+0xd0/0xe0 Jan 11 22:45:52 ubuntu kernel: [45879.431400] [] __do_softirq+0xbd/0x200 Jan 11 22:45:52 ubuntu kernel: [45879.431409] [] call_softirq+0x1c/0x30 Jan 11 22:45:52 ubuntu kernel: [45879.431417] [] do_softirq+0x55/0x90 Jan 11 22:45:52 ubuntu kernel: [45879.431424] [