[519048.936952] CPU: 6 PID: 4444 Comm: check_smart_sta Not tainted 4.8.0-36-generic #36~16.04.1-Ubuntu [519048.936953] Hardware name: MSI MS-7816/H87-G43 (MS-7816), BIOS V2.14B6 08/23/2013 [519048.936956] 0000000000000286 00000000367da653 ffff88b7c53d7b38 ffffffff8722d7b3 [519048.936960] ffff88b7c53d7cc8 ffff88bf323c2b80 ffff88b7c53d7ba0 ffffffff8702e9bb [519048.936962] ffff88b7c53d7b40 0000000000000000 0000000000000000 0000000000000000 [519048.936964] Call Trace: [519048.936981] [] dump_stack+0x63/0x90 [519048.936990] [] dump_header+0x5c/0x1dc [519048.937002] [] oom_kill_process+0x226/0x3f0 [519048.937014] [] out_of_memory+0x35a/0x3f0 [519048.937020] [] __alloc_pages_slowpath+0x9fb/0xa20 [519048.937024] [] __alloc_pages_nodemask+0x2ba/0x300 [519048.937036] [] copy_process.part.30+0x146/0x1b50 [519048.937045] [] _do_fork+0xe7/0x3f0 [519048.937058] [] ? __set_task_blocked+0x41/0xa0 [519048.937063] [] ? __set_current_blocked+0x36/0x60 [519048.937069] [] SyS_clone+0x19/0x20 [519048.937077] [] do_syscall_64+0x5e/0xc0 [519048.937089] [] entry_SYSCALL64_slow_path+0x25/0x25 [519048.937092] Mem-Info: [519048.937098] active_anon:259039 inactive_anon:133006 isolated_anon:0 active_file:3786738 inactive_file:315447 isolated_file:0 unevictable:8 dirty:1352 writeback:1 unstable:0 slab_reclaimable:3615290 slab_unreclaimable:15806 mapped:8767 shmem:1454 pagetables:2500 bounce:0 free:49331 free_pcp:158 free_cma:0 [519048.937104] Node 0 active_anon:1036156kB inactive_anon:532024kB active_file:15146952kB inactive_file:1261788kB unevictable:32kB isolated(anon):0kB isolated(file):0kB mapped:35068kB dirty:5408kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 845824kB anon_thp: 5816kB writeback_tmp:0kB unstable:0kB pages_scanned:268 all_unreclaimable? no [519048.937105] Node 0 DMA free:15900kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15900kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [519048.937109] lowmem_reserve[]: 0 3348 31968 31968 31968 [519048.937113] Node 0 DMA32 free:121308kB min:7076kB low:10504kB high:13932kB active_anon:47376kB inactive_anon:0kB active_file:723240kB inactive_file:111164kB unevictable:0kB writepending:452kB present:3531200kB managed:3465632kB mlocked:0kB slab_reclaimable:2459176kB slab_unreclaimable:2428kB kernel_stack:64kB pagetables:76kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [519048.937117] lowmem_reserve[]: 0 0 28619 28619 28619 [519048.937120] Node 0 Normal free:60116kB min:60472kB low:89776kB high:119080kB active_anon:988508kB inactive_anon:532024kB active_file:14423272kB inactive_file:1150884kB unevictable:32kB writepending:4960kB present:29851648kB managed:29310000kB mlocked:32kB slab_reclaimable:12001984kB slab_unreclaimable:60796kB kernel_stack:4672kB pagetables:9924kB bounce:0kB free_pcp:808kB local_pcp:0kB free_cma:0kB [519048.937123] lowmem_reserve[]: 0 0 0 0 0 [519048.937126] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15900kB [519048.937136] Node 0 DMA32: 24686*4kB (UME) 2870*8kB (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 121704kB [519048.937142] Node 0 Normal: 14578*4kB (UME) 94*8kB (E) 4*16kB (H) 4*32kB (H) 4*64kB (H) 2*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 61048kB [519048.937150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [519048.937151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [519048.937151] 4103710 total pagecache pages [519048.937153] 37 pages in swap cache [519048.937155] Swap cache stats: add 1879, delete 1842, find 40/62 [519048.937155] Free swap = 16761568kB [519048.937155] Total swap = 16768892kB [519048.937156] 8349708 pages RAM [519048.937157] 0 pages HighMem/MovableOnly [519048.937157] 151825 pages reserved [519048.937158] 0 pages cma reserved [519048.937158] 0 pages hwpoisoned [519048.937159] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [519048.937204] [ 438] 0 438 9582 622 24 3 63 0 cgmanager [519048.937208] [ 502] 0 502 7487 180 19 3 47 0 upstart-udev-br [519048.937214] [ 515] 0 515 11345 534 25 3 382 -1000 systemd-udevd [519048.937218] [ 766] 0 766 7471 241 16 3 44 0 upstart-socket- [519048.937221] [ 1201] 0 1201 7475 250 17 3 44 0 upstart-file-br [519048.937225] [ 1253] 102 1253 10726 338 24 3 61 0 dbus-daemon [519048.937228] [ 1263] 0 1263 6502 917 17 3 133 0 screen [519048.937230] [ 1264] 0 1264 6234 591 16 3 109 0 screen [519048.937233] [ 1267] 0 1267 4984 1057 15 3 137 0 bash [519048.937236] [ 1268] 0 1268 4984 1037 15 3 137 0 bash [519048.937240] [ 1299] 0 1299 4984 1048 15 3 144 0 bash [519048.937242] [ 1301] 0 1301 4984 1062 15 3 141 0 bash [519048.937245] [ 1304] 101 1304 64099 734 27 3 104 0 rsyslogd [519048.937249] [ 1457] 0 1457 43186 930 51 4 0 0 nginx [519048.937252] [ 1458] 33 1458 44273 2683 57 4 0 0 nginx [519048.937255] [ 1459] 33 1459 44264 2680 58 4 0 0 nginx [519048.937257] [ 1460] 33 1460 44296 2703 59 4 0 0 nginx [519048.937261] [ 1461] 33 1461 44273 2705 59 4 0 0 nginx [519048.937264] [ 1462] 33 1462 44266 2705 58 4 0 0 nginx [519048.937266] [ 1463] 33 1463 44273 2681 58 4 0 0 nginx [519048.937269] [ 1464] 33 1464 44296 2715 59 4 0 0 nginx [519048.937271] [ 1465] 33 1465 44283 2790 59 4 0 0 nginx [519048.937273] [ 1472] 0 1472 2396 644 10 3 0 0 wave.sh [519048.937276] [ 1474] 0 1474 379629 303266 639 5 0 0 wave [519048.937278] [ 1475] 0 1475 33853 25085 67 4 0 0 waveclean [519048.937281] [ 1479] 0 1479 4984 1205 15 3 0 0 bash [519048.937283] [ 1568] 0 1568 1103 156 8 3 0 0 tail [519048.937285] [ 1572] 0 1572 4984 1187 15 3 0 0 bash [519048.937288] [ 1618] 0 1618 3985 401 13 3 0 0 getty [519048.937291] [ 1620] 0 1620 3985 375 12 3 0 0 getty [519048.937294] [ 1621] 0 1621 40878 1036 36 3 0 0 thermald [519048.937297] [ 1625] 0 1625 3985 393 13 3 0 0 getty [519048.937300] [ 1626] 0 1626 3985 400 13 3 0 0 getty [519048.937302] [ 1628] 0 1628 3985 395 13 3 0 0 getty [519048.937304] [ 1629] 0 1629 1100 30 7 3 0 0 acpid [519048.937307] [ 1650] 0 1650 6517 606 18 3 0 0 cron [519048.937310] [ 1654] 0 1654 16380 1396 34 3 0 -1000 sshd [519048.937313] [ 1685] 0 1685 25742 74 17 3 0 0 lvmetad [519048.937315] [ 1730] 0 1730 4868 62 14 3 0 0 irqbalance [519048.937317] [ 1736] 0 1736 1103 159 7 3 0 0 tail [519048.937320] [ 1740] 0 1740 4984 1195 16 3 0 0 bash [519048.937323] [ 1850] 0 1850 70268 3695 40 4 0 0 fail2ban-server [519048.937326] [ 1852] 0 1852 1103 161 8 3 0 0 tail [519048.937328] [ 1859] 0 1859 4984 1193 15 3 0 0 bash [519048.937331] [ 2015] 108 2015 125766 1154 45 3 0 0 icinga2 [519048.937334] [ 2024] 108 2024 589094 3528 85 5 0 0 icinga2 [519048.937336] [ 2133] 0 2133 3353 42 11 3 0 0 mcelog [519048.937339] [ 2146] 0 2146 3422 427 11 3 0 0 mdadm [519048.937342] [ 2181] 104 2181 27509 960 25 4 0 0 ntpd [519048.937344] [ 2392] 0 2392 16352 862 23 3 0 0 master [519048.937346] [ 2416] 106 2416 16910 496 25 3 0 0 qmgr [519048.937349] [ 2422] 0 2422 7137 605 18 3 0 0 systemd-logind [519048.937352] [ 2534] 0 2534 49458 15593 94 3 0 0 puppet [519048.937354] [ 2584] 0 2584 6389 621 17 3 0 0 smartd [519048.937357] [ 2728] 0 2728 3985 419 13 3 0 0 getty [519048.937360] [12214] 106 12214 20176 773 31 3 0 0 tlsmgr [519048.937362] [22663] 1000 22663 302698 8333 124 5 0 0 collectd [519048.937365] [22678] 1000 22678 7691 1730 20 3 0 0 nginx_stats.pl [519048.937367] [ 7106] 0 7106 106588 20063 111 3 0 0 mcollectived [519048.937369] [23823] 106 23823 16869 1109 24 3 0 0 pickup [519048.937373] [ 4418] 108 4418 4522 739 14 3 0 0 check_smart_sta [519048.937375] [ 4444] 108 4444 4522 80 14 3 0 0 check_smart_sta [519048.937376] Out of memory: Kill process 1474 (wave) score 23 or sacrifice child