Hi all, I have a simple reproducible test case in which untar in a memcg with a kmem limit gets into trouble during heavy disk i/o (on ext3) and never properly recovers. This is simplified from real world problems with heavy disk i/o inside containers. I feel there are probably two bugs here - the disk i/o is not successfully managed within the kmem limit - the cgroup never recovers, despite the untar i/o process exiting I'm happy to help with any further debugging or try patches. To replicate on Linux 3.14.0, run the following 6 commands: # mkdir -p /sys/fs/cgroup/test/ # cat /sys/fs/cgroup/cpuset.cpus > /sys/fs/cgroup/test/cpuset.cpus # cat /sys/fs/cgroup/cpuset.mems > /sys/fs/cgroup/test/cpuset.mems # echo $((1<<26)) >/sys/fs/cgroup/test/memory.kmem.limit_in_bytes # echo $$ > /sys/fs/cgroup/test/tasks # tar xfz linux-3.14.1.tar.gz Part way through the untar, the tar command exits after many errors: ... linux-3.14.1/include/linux/ima.h: Can't create 'linux-3.14.1/include/linux/ima.h' linux-3.14.1/include/linux/in.h: Can't create 'linux-3.14.1/include/linux/in.h' linux-3.14.1/include/linux/in6.h: Can't create 'linux-3.14.1/include/linux/in6.h' ... At the same time, many errors are logged in the kernel log, of the form: 14:58:45 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 14:58:45 kernel: cache: radix_tree_node(3:test2), object size: 560, buffer size: 568, default order: 2, min order: 0 14:58:45 kernel: node 0: slabs: 140, objs: 3920, free: 0 14:58:45 kernel: node 1: slabs: 464, objs: 12992, free: 0 and 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: ext4_inode_cache(2:test), object size: 920, buffer size: 928, default order: 3, min order: 0 15:11:36 kernel: node 0: slabs: 946, objs: 33110, free: 0 15:11:36 kernel: node 1: slabs: 78, objs: 2730, free: 0 and 15:31:15 kernel: ENOMEM in journal_alloc_journal_head, retrying. 15:31:20 kernel: __slab_alloc: 6946855 callbacks suppressed 15:31:20 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x8050) 15:31:20 kernel: cache: jbd2_journal_head(2:test), object size: 112, buffer size: 112, default order: 0, min order: 0 15:31:20 kernel: node 0: slabs: 80, objs: 2880, free: 0 15:31:20 kernel: node 1: slabs: 0, objs: 0, free: 0 After this, the bash prompt in the cgroup is unusable: # ls -bash: fork: Cannot allocate memory But typically the system outside the cgroup continues to work. All of the above happens every time that I run these 6 commands. I am happy to help with extra information on kernel configuration, but I hope that the above is sufficient for others to replicate. I'm also happy to try suggestions and patches. In addition, sometimes these 6 commands trigger more serious issues beyond the cgroup. I have copied a long kernel log of such an incident below. Thanks in advance for your help, Richard. 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: ext4_inode_cache(2:test), object size: 920, buffer size: 928, default order: 3, min order: 0 15:11:36 kernel: node 0: slabs: 946, objs: 33110, free: 0 15:11:36 kernel: node 1: slabs: 78, objs: 2730, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0xd0) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: SLUB: Unable to allocate memory on node -1 (gfp=0x50) 15:11:36 kernel: cache: radix_tree_node(2:test), object size: 560, buffer size: 568, default order: 2, min order: 0 15:11:36 kernel: node 0: slabs: 558, objs: 15624, free: 0 15:11:36 kernel: node 1: slabs: 56, objs: 1568, free: 0 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff811017ad>] ? rcu_eqs_enter+0x70/0x83 15:11:36 kernel: [<ffffffff811017ce>] ? rcu_user_enter+0xe/0x10 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 133 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 55 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 0 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 24 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 54 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 167 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 7 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 3 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 1 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 80 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 167 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 183 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 46 15:11:36 kernel: active_anon:20251 inactive_anon:3312 isolated_anon:0 15:11:36 kernel: active_file:29061 inactive_file:151914 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:354 writeback:38 unstable:0 15:11:36 kernel: free:7963301 slab_reclaimable:19802 slab_unreclaimable:7992 15:11:36 kernel: mapped:7165 shmem:1531 pagetables:1575 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3390912kB min:9572kB low:11964kB high:14356kB active_anon:7148kB inactive_anon:3572kB active_file:15064kB inactive_file:79976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:4836kB shmem:1864kB slab_reclaimable:3504kB slab_unreclaimable:2268kB kernel_stack:880kB pagetables:1548kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12257092kB min:35416kB low:44268kB high:53124kB active_anon:28044kB inactive_anon:6424kB active_file:63204kB inactive_file:435064kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:0kB writeback:0kB mapped:12072kB shmem:3164kB slab_reclaimable:64444kB slab_unreclaimable:15760kB kernel_stack:1832kB pagetables:2584kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16189300kB min:45076kB low:56344kB high:67612kB active_anon:45812kB inactive_anon:3252kB active_file:37976kB inactive_file:92616kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1412kB writeback:152kB mapped:11752kB shmem:1096kB slab_reclaimable:11260kB slab_unreclaimable:13940kB kernel_stack:1824kB pagetables:2168kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 49*4kB (UEM) 62*8kB (U) 30*16kB (U) 12*32kB (UEM) 4*64kB (UM) 4*128kB (UE) 2*256kB (UM) 1*512kB (U) 0*1024kB 2*2048kB (MR) 826*4096kB (MR) = 3390740kB 15:11:36 kernel: Node 0 Normal: 112*4kB (UE) 57*8kB (UE) 12*16kB (UEM) 32*32kB (UEM) 15*64kB (UEM) 5*128kB (UM) 3*256kB (UEM) 3*512kB (UEM) 2*1024kB (UM) 1*2048kB (M) 2990*4096kB (MR) = 12257160kB 15:11:36 kernel: Node 1 Normal: 95*4kB (UM) 8*8kB (U) 0*16kB 8*32kB (U) 6*64kB (UM) 10*128kB (UM) 2*256kB (EM) 2*512kB (UE) 0*1024kB 1*2048kB (M) 3951*4096kB (MR) = 16189244kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 183020 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 3988] 102 3988 41432 4505 55 0 0 named 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4019] -2 4019 2335 365 10 0 0 mysqld_safe 15:11:36 kernel: [ 4353] 104 4353 88747 10609 59 0 0 mysqld 15:11:36 kernel: [ 4354] -2 4354 1023 158 8 0 0 logger 15:11:36 kernel: [ 4357] 103 4357 24779 2424 40 0 0 postgres 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4392] 103 4392 24775 464 38 0 0 postgres 15:11:36 kernel: [ 4393] 103 4393 24775 406 36 0 0 postgres 15:11:36 kernel: [ 4394] 103 4394 24960 712 39 0 0 postgres 15:11:36 kernel: [ 4395] 103 4395 16883 418 34 0 0 postgres 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9579 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 627 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 4353 (mysqld) score 0 or sacrifice child 15:11:36 kernel: Killed process 4353 (mysqld) total-vm:354988kB, anon-rss:35704kB, file-rss:6732kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff810c9351>] ? has_capability_noaudit+0x12/0x14 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 133 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 55 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 160 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 35 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 45 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 57 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 26 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 168 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 65 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 1 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 12 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 12 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 131 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 174 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 113 15:11:36 kernel: active_anon:11418 inactive_anon:3312 isolated_anon:0 15:11:36 kernel: active_file:29061 inactive_file:151914 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:354 writeback:38 unstable:0 15:11:36 kernel: free:7971790 slab_reclaimable:19802 slab_unreclaimable:7992 15:11:36 kernel: mapped:5661 shmem:1531 pagetables:1478 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3393084kB min:9572kB low:11964kB high:14356kB active_anon:4348kB inactive_anon:3572kB active_file:15064kB inactive_file:79976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:4252kB shmem:1864kB slab_reclaimable:3504kB slab_unreclaimable:2268kB kernel_stack:880kB pagetables:1548kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12258280kB min:35416kB low:44268kB high:53124kB active_anon:26212kB inactive_anon:6424kB active_file:63204kB inactive_file:435064kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:0kB writeback:0kB mapped:6640kB shmem:3164kB slab_reclaimable:64444kB slab_unreclaimable:15760kB kernel_stack:1832kB pagetables:2584kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16219896kB min:45076kB low:56344kB high:67612kB active_anon:15112kB inactive_anon:3252kB active_file:37976kB inactive_file:92616kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1412kB writeback:152kB mapped:11752kB shmem:1096kB slab_reclaimable:11260kB slab_unreclaimable:13940kB kernel_stack:1824kB pagetables:1780kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 52*4kB (UEM) 66*8kB (UM) 35*16kB (UM) 13*32kB (UEM) 4*64kB (UM) 4*128kB (UE) 2*256kB (UM) 1*512kB (U) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3392944kB 15:11:36 kernel: Node 0 Normal: 51*4kB (UEM) 55*8kB (UEM) 14*16kB (UE) 31*32kB (UE) 14*64kB (UE) 5*128kB (UM) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UM) 2*2048kB (M) 2990*4096kB (MR) = 12258116kB 15:11:36 kernel: Node 1 Normal: 245*4kB (UEM) 101*8kB (UEM) 21*16kB (UEM) 23*32kB (UEM) 19*64kB (UEM) 18*128kB (UEM) 9*256kB (M) 7*512kB (UEM) 2*1024kB (M) 3*2048kB (M) 3955*4096kB (MR) = 16220140kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 183020 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 3988] 102 3988 41432 4505 55 0 0 named 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4019] -2 4019 2335 365 10 0 0 mysqld_safe 15:11:36 kernel: [ 4357] 103 4357 24779 2424 40 0 0 postgres 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4392] 103 4392 24775 464 38 0 0 postgres 15:11:36 kernel: [ 4393] 103 4393 24775 406 36 0 0 postgres 15:11:36 kernel: [ 4394] 103 4394 24960 712 39 0 0 postgres 15:11:36 kernel: [ 4395] 103 4395 16883 418 34 0 0 postgres 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9579 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 3988 (named) score 0 or sacrifice child 15:11:36 kernel: Killed process 3988 (named) total-vm:165728kB, anon-rss:15848kB, file-rss:2172kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff810c9351>] ? has_capability_noaudit+0x12/0x14 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 133 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 55 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 160 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 35 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 33 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 53 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 151 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 26 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 168 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 65 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 1 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 12 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 0 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 100 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 44 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 137 15:11:36 kernel: active_anon:11808 inactive_anon:3312 isolated_anon:0 15:11:36 kernel: active_file:29061 inactive_file:151914 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:354 writeback:38 unstable:0 15:11:36 kernel: free:7971490 slab_reclaimable:19802 slab_unreclaimable:7992 15:11:36 kernel: mapped:6534 shmem:1531 pagetables:1575 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3393084kB min:9572kB low:11964kB high:14356kB active_anon:4348kB inactive_anon:3572kB active_file:15064kB inactive_file:79976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:4252kB shmem:1864kB slab_reclaimable:3504kB slab_unreclaimable:2268kB kernel_stack:880kB pagetables:1548kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12258280kB min:35416kB low:44268kB high:53124kB active_anon:26212kB inactive_anon:6424kB active_file:63204kB inactive_file:435064kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:0kB writeback:0kB mapped:10132kB shmem:3164kB slab_reclaimable:64444kB slab_unreclaimable:15760kB kernel_stack:1832kB pagetables:2584kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16218696kB min:45076kB low:56344kB high:67612kB active_anon:16672kB inactive_anon:3252kB active_file:37976kB inactive_file:92616kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1412kB writeback:152kB mapped:11752kB shmem:1096kB slab_reclaimable:11260kB slab_unreclaimable:13940kB kernel_stack:1824kB pagetables:2168kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 52*4kB (UEM) 66*8kB (UM) 35*16kB (UM) 13*32kB (UEM) 4*64kB (UM) 4*128kB (UE) 2*256kB (UM) 1*512kB (U) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3392944kB 15:11:36 kernel: Node 0 Normal: 51*4kB (UEM) 58*8kB (UEM) 14*16kB (UE) 31*32kB (UE) 14*64kB (UE) 5*128kB (UM) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UM) 2*2048kB (M) 2990*4096kB (MR) = 12258140kB 15:11:36 kernel: Node 1 Normal: 90*4kB (UEM) 64*8kB (UEM) 7*16kB (UE) 12*32kB (UEM) 15*64kB (UEM) 17*128kB (UEM) 7*256kB (M) 7*512kB (UEM) 3*1024kB (M) 3*2048kB (M) 3955*4096kB (MR) = 16218776kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 183020 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4019] -2 4019 2336 366 10 0 0 mysqld_safe 15:11:36 kernel: [ 4357] 103 4357 24779 2424 40 0 0 postgres 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4392] 103 4392 24775 464 38 0 0 postgres 15:11:36 kernel: [ 4393] 103 4393 24775 406 36 0 0 postgres 15:11:36 kernel: [ 4394] 103 4394 24960 712 39 0 0 postgres 15:11:36 kernel: [ 4395] 103 4395 16883 418 34 0 0 postgres 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9579 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: [ 5197] -2 5197 12302 1440 25 0 0 mysqld 15:11:36 kernel: [ 5198] -2 5198 1023 158 8 0 0 logger 15:11:36 kernel: Out of memory: Kill process 4357 (postgres) score 0 or sacrifice child 15:11:36 kernel: Killed process 4394 (postgres) total-vm:99840kB, anon-rss:1844kB, file-rss:1004kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff810c9351>] ? has_capability_noaudit+0x12/0x14 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 133 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 55 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 160 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 30 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 51 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 185 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 168 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 1 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 12 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 1 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 104 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 47 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 155 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 173 15:11:36 kernel: active_anon:10570 inactive_anon:2937 isolated_anon:0 15:11:36 kernel: active_file:29061 inactive_file:151914 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:354 writeback:38 unstable:0 15:11:36 kernel: free:7972794 slab_reclaimable:19802 slab_unreclaimable:7927 15:11:36 kernel: mapped:6267 shmem:1531 pagetables:1575 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3395828kB min:9572kB low:11964kB high:14356kB active_anon:1996kB inactive_anon:2592kB active_file:15064kB inactive_file:79976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:3960kB shmem:1864kB slab_reclaimable:3504kB slab_unreclaimable:2268kB kernel_stack:880kB pagetables:1548kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12270500kB min:35416kB low:44268kB high:53124kB active_anon:14252kB inactive_anon:5904kB active_file:63204kB inactive_file:435064kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:0kB writeback:0kB mapped:10520kB shmem:3164kB slab_reclaimable:64444kB slab_unreclaimable:15760kB kernel_stack:1832kB pagetables:2584kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16208948kB min:45076kB low:56344kB high:67612kB active_anon:26032kB inactive_anon:3252kB active_file:37976kB inactive_file:92616kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1412kB writeback:152kB mapped:10588kB shmem:1096kB slab_reclaimable:11260kB slab_unreclaimable:13680kB kernel_stack:1824kB pagetables:2168kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 137*4kB (UEM) 92*8kB (UM) 49*16kB (UM) 26*32kB (UEM) 12*64kB (UM) 11*128kB (UEM) 3*256kB (UM) 1*512kB (U) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3395796kB 15:11:36 kernel: Node 0 Normal: 337*4kB (UM) 138*8kB (UEM) 47*16kB (UEM) 47*32kB (UEM) 22*64kB (UEM) 10*128kB (UM) 2*256kB (UE) 3*512kB (UEM) 4*1024kB (UM) 3*2048kB (M) 2991*4096kB (MR) = 12270820kB 15:11:36 kernel: Node 1 Normal: 44*4kB (UEM) 70*8kB (UE) 9*16kB (UEM) 9*32kB (U) 6*64kB (U) 10*128kB (UE) 0*256kB 3*512kB (UEM) 1*1024kB (M) 2*2048kB (M) 3955*4096kB (MR) = 16209168kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 183117 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4019] -2 4019 2336 366 10 0 0 mysqld_safe 15:11:36 kernel: [ 4357] 103 4357 24779 2424 40 0 0 postgres 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4392] 103 4392 24775 464 38 0 0 postgres 15:11:36 kernel: [ 4393] 103 4393 24775 452 36 0 0 postgres 15:11:36 kernel: [ 4395] 103 4395 16883 418 34 0 0 postgres 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9579 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: [ 5197] 104 5197 57326 4132 35 0 0 mysqld 15:11:36 kernel: [ 5198] -2 5198 1023 158 8 0 0 logger 15:11:36 kernel: Out of memory: Kill process 5197 (mysqld) score 0 or sacrifice child 15:11:36 kernel: Killed process 5197 (mysqld) total-vm:231548kB, anon-rss:17736kB, file-rss:5256kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 67 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 160 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 197 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 82 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 185 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 168 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 2 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 104 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 156 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 164 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 173 15:11:36 kernel: active_anon:7704 inactive_anon:1830 isolated_anon:0 15:11:36 kernel: active_file:29305 inactive_file:151670 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:354 writeback:38 unstable:0 15:11:36 kernel: free:7976547 slab_reclaimable:19802 slab_unreclaimable:7927 15:11:36 kernel: mapped:4180 shmem:220 pagetables:1478 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397200kB min:9572kB low:11964kB high:14356kB active_anon:1996kB inactive_anon:1024kB active_file:15260kB inactive_file:79780kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2208kB shmem:112kB slab_reclaimable:3504kB slab_unreclaimable:2268kB kernel_stack:880kB pagetables:1548kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12273064kB min:35416kB low:44268kB high:53124kB active_anon:14252kB inactive_anon:3304kB active_file:63984kB inactive_file:434284kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:0kB writeback:0kB mapped:3924kB shmem:448kB slab_reclaimable:64444kB slab_unreclaimable:15760kB kernel_stack:1832kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16220024kB min:45076kB low:56344kB high:67612kB active_anon:14568kB inactive_anon:2992kB active_file:37976kB inactive_file:92616kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1412kB writeback:152kB mapped:10588kB shmem:320kB slab_reclaimable:11260kB slab_unreclaimable:13680kB kernel_stack:1824kB pagetables:2168kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 117*8kB (UEM) 56*16kB (UEM) 29*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397532kB 15:11:36 kernel: Node 0 Normal: 314*4kB (UEM) 156*8kB (UEM) 55*16kB (UEM) 51*32kB (UEM) 24*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 3*2048kB (M) 2991*4096kB (MR) = 12273176kB 15:11:36 kernel: Node 1 Normal: 276*4kB (UEM) 126*8kB (UEM) 31*16kB (UEM) 28*32kB (UEM) 20*64kB (UM) 20*128kB (UEM) 7*256kB (M) 9*512kB (UEM) 3*1024kB (M) 2*2048kB (M) 3955*4096kB (MR) = 16220592kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181806 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4019] -2 4019 2336 366 10 0 0 mysqld_safe 15:11:36 kernel: [ 4357] 103 4357 24779 1271 35 0 0 postgres 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9579 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: [ 5202] -2 5202 2336 77 7 0 0 mysqld_safe 15:11:36 kernel: Out of memory: Kill process 4357 (postgres) score 0 or sacrifice child 15:11:36 kernel: Killed process 4357 (postgres) total-vm:99116kB, anon-rss:1232kB, file-rss:3852kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 98 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 163 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 196 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 79 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 167 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 173 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 64 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 179 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 156 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 106 15:11:36 kernel: active_anon:6997 inactive_anon:1812 isolated_anon:0 15:11:36 kernel: active_file:29590 inactive_file:151570 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:389 writeback:38 unstable:0 15:11:36 kernel: free:7976969 slab_reclaimable:19834 slab_unreclaimable:7983 15:11:36 kernel: mapped:3222 shmem:164 pagetables:1400 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397280kB min:9572kB low:11964kB high:14356kB active_anon:1744kB inactive_anon:1012kB active_file:15288kB inactive_file:79760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2088kB shmem:88kB slab_reclaimable:3504kB slab_unreclaimable:2404kB kernel_stack:864kB pagetables:1400kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12273056kB min:35416kB low:44268kB high:53124kB active_anon:13500kB inactive_anon:3316kB active_file:64280kB inactive_file:434628kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:364kB writeback:0kB mapped:3232kB shmem:256kB slab_reclaimable:64444kB slab_unreclaimable:15780kB kernel_stack:1840kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16221640kB min:45076kB low:56344kB high:67612kB active_anon:12744kB inactive_anon:2920kB active_file:38792kB inactive_file:91892kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1188kB writeback:152kB mapped:7568kB shmem:312kB slab_reclaimable:11388kB slab_unreclaimable:13748kB kernel_stack:1712kB pagetables:2004kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 119*8kB (UEM) 56*16kB (UEM) 23*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397356kB 15:11:36 kernel: Node 0 Normal: 357*4kB (UEM) 164*8kB (UEM) 64*16kB (UEM) 52*32kB (UEM) 24*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 3*2048kB (M) 2991*4096kB (MR) = 12273588kB 15:11:36 kernel: Node 1 Normal: 408*4kB (UEM) 141*8kB (UEM) 45*16kB (UEM) 28*32kB (UEM) 19*64kB (UM) 22*128kB (UEM) 8*256kB (M) 9*512kB (UEM) 3*1024kB (M) 2*2048kB (M) 3955*4096kB (MR) = 16221912kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181749 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 1999] -2 1999 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9613 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 1999 (httpd) score 0 or sacrifice child 15:11:36 kernel: Killed process 1999 (httpd) total-vm:329268kB, anon-rss:3272kB, file-rss:1208kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 100 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 163 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 195 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 75 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 185 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 159 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 64 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 180 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 157 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 106 15:11:36 kernel: active_anon:6430 inactive_anon:1812 isolated_anon:0 15:11:36 kernel: active_file:29590 inactive_file:151570 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:389 writeback:38 unstable:0 15:11:36 kernel: free:7977670 slab_reclaimable:19834 slab_unreclaimable:7983 15:11:36 kernel: mapped:3222 shmem:164 pagetables:1400 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397280kB min:9572kB low:11964kB high:14356kB active_anon:1744kB inactive_anon:1012kB active_file:15288kB inactive_file:79760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2088kB shmem:88kB slab_reclaimable:3504kB slab_unreclaimable:2404kB kernel_stack:864kB pagetables:1400kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12275340kB min:35416kB low:44268kB high:53124kB active_anon:11232kB inactive_anon:3316kB active_file:64280kB inactive_file:434628kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:364kB writeback:0kB mapped:3232kB shmem:256kB slab_reclaimable:64444kB slab_unreclaimable:15780kB kernel_stack:1840kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16222160kB min:45076kB low:56344kB high:67612kB active_anon:12744kB inactive_anon:2920kB active_file:38792kB inactive_file:91892kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1188kB writeback:152kB mapped:7568kB shmem:312kB slab_reclaimable:11388kB slab_unreclaimable:13748kB kernel_stack:1712kB pagetables:2004kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 119*8kB (UEM) 56*16kB (UEM) 23*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397356kB 15:11:36 kernel: Node 0 Normal: 390*4kB (UEM) 183*8kB (UEM) 68*16kB (UEM) 56*32kB (UEM) 24*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 4*2048kB (M) 2991*4096kB (MR) = 12276112kB 15:11:36 kernel: Node 1 Normal: 431*4kB (UEM) 150*8kB (UEM) 46*16kB (UEM) 30*32kB (UEM) 19*64kB (UM) 23*128kB (UEM) 8*256kB (M) 9*512kB (UEM) 3*1024kB (M) 2*2048kB (M) 3955*4096kB (MR) = 16222284kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181749 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2001] -2 2001 82317 1120 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9613 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 2001 (httpd) score 0 or sacrifice child 15:11:36 kernel: Killed process 2001 (httpd) total-vm:329268kB, anon-rss:3268kB, file-rss:1212kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 100 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 163 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 195 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 72 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 180 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 168 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 64 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 181 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 157 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 106 15:11:36 kernel: active_anon:5804 inactive_anon:1812 isolated_anon:0 15:11:36 kernel: active_file:29590 inactive_file:151570 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:389 writeback:38 unstable:0 15:11:36 kernel: free:7978396 slab_reclaimable:19834 slab_unreclaimable:7983 15:11:36 kernel: mapped:3222 shmem:164 pagetables:1303 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397280kB min:9572kB low:11964kB high:14356kB active_anon:1744kB inactive_anon:1012kB active_file:15288kB inactive_file:79760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2088kB shmem:88kB slab_reclaimable:3504kB slab_unreclaimable:2404kB kernel_stack:864kB pagetables:1400kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12275600kB min:35416kB low:44268kB high:53124kB active_anon:11232kB inactive_anon:3316kB active_file:64280kB inactive_file:434628kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:364kB writeback:0kB mapped:3232kB shmem:256kB slab_reclaimable:64444kB slab_unreclaimable:15780kB kernel_stack:1840kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16224804kB min:45076kB low:56344kB high:67612kB active_anon:10240kB inactive_anon:2920kB active_file:38792kB inactive_file:91892kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1188kB writeback:152kB mapped:7568kB shmem:312kB slab_reclaimable:11388kB slab_unreclaimable:13748kB kernel_stack:1712kB pagetables:1616kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 119*8kB (UEM) 56*16kB (UEM) 23*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397356kB 15:11:36 kernel: Node 0 Normal: 393*4kB (UEM) 180*8kB (UEM) 71*16kB (UEM) 56*32kB (UEM) 27*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 4*2048kB (M) 2991*4096kB (MR) = 12276340kB 15:11:36 kernel: Node 1 Normal: 506*4kB (UEM) 161*8kB (UEM) 49*16kB (UEM) 30*32kB (UEM) 20*64kB (UM) 22*128kB (UEM) 9*256kB (M) 9*512kB (UEM) 3*1024kB (M) 3*2048kB (M) 3955*4096kB (MR) = 16224960kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181749 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 2000] -2 2000 82317 1119 53 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9613 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 2000 (httpd) score 0 or sacrifice child 15:11:36 kernel: Killed process 2000 (httpd) total-vm:329268kB, anon-rss:3268kB, file-rss:1208kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 100 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 163 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 194 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 68 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 183 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 173 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 64 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 182 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 157 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 106 15:11:36 kernel: active_anon:5143 inactive_anon:1812 isolated_anon:0 15:11:36 kernel: active_file:29590 inactive_file:151570 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:389 writeback:38 unstable:0 15:11:36 kernel: free:7979097 slab_reclaimable:19834 slab_unreclaimable:7983 15:11:36 kernel: mapped:3222 shmem:164 pagetables:1303 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397280kB min:9572kB low:11964kB high:14356kB active_anon:1744kB inactive_anon:1012kB active_file:15288kB inactive_file:79760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2088kB shmem:88kB slab_reclaimable:3504kB slab_unreclaimable:2404kB kernel_stack:864kB pagetables:1400kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12275860kB min:35416kB low:44268kB high:53124kB active_anon:10972kB inactive_anon:3316kB active_file:64280kB inactive_file:434628kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:364kB writeback:0kB mapped:3232kB shmem:256kB slab_reclaimable:64444kB slab_unreclaimable:15780kB kernel_stack:1840kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16227348kB min:45076kB low:56344kB high:67612kB active_anon:7856kB inactive_anon:2920kB active_file:38792kB inactive_file:91892kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1188kB writeback:152kB mapped:7568kB shmem:312kB slab_reclaimable:11388kB slab_unreclaimable:13748kB kernel_stack:1712kB pagetables:1616kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 119*8kB (UEM) 56*16kB (UEM) 23*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397356kB 15:11:36 kernel: Node 0 Normal: 433*4kB (UEM) 187*8kB (UEM) 73*16kB (UEM) 56*32kB (UEM) 27*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 4*2048kB (M) 2991*4096kB (MR) = 12276588kB 15:11:36 kernel: Node 1 Normal: 588*4kB (UEM) 182*8kB (UEM) 50*16kB (UEM) 30*32kB (UEM) 20*64kB (UM) 22*128kB (UEM) 9*256kB (M) 9*512kB (UEM) 3*1024kB (M) 2*2048kB (M) 3956*4096kB (MR) = 16227520kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181749 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 1997] -2 1997 4921 372 15 0 0 elastic-poolio 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9613 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 1995 (httpd) score 0 or sacrifice child 15:11:36 kernel: Killed process 1997 (elastic-poolio) total-vm:19684kB, anon-rss:276kB, file-rss:1212kB 15:11:36 kernel: tar invoked oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0 15:11:36 kernel: tar cpuset=test mems_allowed=0-1 15:11:36 kernel: CPU: 3 PID: 5102 Comm: tar Not tainted 3.14.0-elastic #1 15:11:36 kernel: Hardware name: Supermicro H8DMT-IBX/H8DMT-IBX, BIOS 080014 10/17/2009 15:11:36 kernel: ffff8804119696a0 ffff8800d56dfbf8 ffffffff8185d77b ffff880411969080 15:11:36 kernel: ffff880411969080 ffff8800d56dfca8 ffffffff8112b820 ffff8800d56dfc28 15:11:36 kernel: ffffffff81133deb ffff880409060590 ffff88040f73c500 ffff8800d56dfc38 15:11:36 kernel: Call Trace: 15:11:36 kernel: [<ffffffff8185d77b>] dump_stack+0x51/0x77 15:11:36 kernel: [<ffffffff8112b820>] dump_header+0x7a/0x208 15:11:36 kernel: [<ffffffff81133deb>] ? __put_single_page+0x1b/0x1f 15:11:36 kernel: [<ffffffff8113448f>] ? put_page+0x22/0x24 15:11:36 kernel: [<ffffffff81129e38>] ? filemap_fault+0x2c2/0x36c 15:11:36 kernel: [<ffffffff813d146e>] ? ___ratelimit+0xe6/0x104 15:11:36 kernel: [<ffffffff8112bc1b>] oom_kill_process+0x6a/0x33b 15:11:36 kernel: [<ffffffff8112c306>] out_of_memory+0x41a/0x44d 15:11:36 kernel: [<ffffffff8112c39e>] pagefault_out_of_memory+0x65/0x77 15:11:36 kernel: [<ffffffff8106939e>] mm_fault_error+0xab/0x176 15:11:36 kernel: [<ffffffff810696f0>] __do_page_fault+0x287/0x3e2 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810f5018>] ? cpuacct_account_field+0x55/0x5d 15:11:36 kernel: [<ffffffff810e7816>] ? account_user_time+0x6e/0x97 15:11:36 kernel: [<ffffffff810e788c>] ? vtime_account_user+0x4d/0x52 15:11:36 kernel: [<ffffffff8106988f>] do_page_fault+0x44/0x61 15:11:36 kernel: [<ffffffff818618f8>] page_fault+0x28/0x30 15:11:36 kernel: Mem-Info: 15:11:36 kernel: Node 0 DMA per-cpu: 15:11:36 kernel: CPU 0: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 1: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 2: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 3: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 4: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 5: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 6: hi: 0, btch: 1 usd: 0 15:11:36 kernel: CPU 7: hi: 0, btch: 1 usd: 0 15:11:36 kernel: Node 0 DMA32 per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 150 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 166 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 100 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 162 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 3 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 163 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 18 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 162 15:11:36 kernel: Node 0 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 194 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 159 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 180 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 35 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 176 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 8 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 185 15:11:36 kernel: Node 1 Normal per-cpu: 15:11:36 kernel: CPU 0: hi: 186, btch: 31 usd: 178 15:11:36 kernel: CPU 1: hi: 186, btch: 31 usd: 46 15:11:36 kernel: CPU 2: hi: 186, btch: 31 usd: 173 15:11:36 kernel: CPU 3: hi: 186, btch: 31 usd: 115 15:11:36 kernel: CPU 4: hi: 186, btch: 31 usd: 64 15:11:36 kernel: CPU 5: hi: 186, btch: 31 usd: 182 15:11:36 kernel: CPU 6: hi: 186, btch: 31 usd: 157 15:11:36 kernel: CPU 7: hi: 186, btch: 31 usd: 106 15:11:36 kernel: active_anon:5078 inactive_anon:1812 isolated_anon:0 15:11:36 kernel: active_file:29590 inactive_file:151570 isolated_file:0 15:11:36 kernel: unevictable:621 dirty:389 writeback:38 unstable:0 15:11:36 kernel: free:7979097 slab_reclaimable:19834 slab_unreclaimable:7983 15:11:36 kernel: mapped:3222 shmem:164 pagetables:1303 bounce:0 15:11:36 kernel: free_cma:0 15:11:36 kernel: Node 0 DMA free:15900kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB 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 free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 15:11:36 kernel: lowmem_reserve[]: 0 3425 16097 16097 15:11:36 kernel: Node 0 DMA32 free:3397280kB min:9572kB low:11964kB high:14356kB active_anon:1744kB inactive_anon:1012kB active_file:15288kB inactive_file:79760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3522184kB managed:3509084kB mlocked:0kB dirty:4kB writeback:0kB mapped:2088kB shmem:88kB slab_reclaimable:3504kB slab_unreclaimable:2404kB kernel_stack:864kB pagetables:1400kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 12671 12671 15:11:36 kernel: Node 0 Normal free:12275860kB min:35416kB low:44268kB high:53124kB active_anon:10712kB inactive_anon:3316kB active_file:64280kB inactive_file:434628kB unevictable:320kB isolated(anon):0kB isolated(file):0kB present:13238272kB managed:12975484kB mlocked:320kB dirty:364kB writeback:0kB mapped:3232kB shmem:256kB slab_reclaimable:64444kB slab_unreclaimable:15780kB kernel_stack:1840kB pagetables:2196kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: Node 1 Normal free:16227348kB min:45076kB low:56344kB high:67612kB active_anon:7856kB inactive_anon:2920kB active_file:38792kB inactive_file:91892kB unevictable:2164kB isolated(anon):0kB isolated(file):0kB present:16777216kB managed:16514488kB mlocked:2164kB dirty:1188kB writeback:152kB mapped:7568kB shmem:312kB slab_reclaimable:11388kB slab_unreclaimable:13748kB kernel_stack:1712kB pagetables:1616kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 15:11:36 kernel: lowmem_reserve[]: 0 0 0 0 15:11:36 kernel: 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 (R) 3*4096kB (M) = 15900kB 15:11:36 kernel: Node 0 DMA32: 229*4kB (UEM) 119*8kB (UEM) 56*16kB (UEM) 23*32kB (UEM) 13*64kB (UM) 12*128kB (UEM) 4*256kB (UM) 2*512kB (UM) 0*1024kB 3*2048kB (MR) 826*4096kB (MR) = 3397356kB 15:11:36 kernel: Node 0 Normal: 433*4kB (UEM) 187*8kB (UEM) 73*16kB (UEM) 56*32kB (UEM) 27*64kB (UEM) 11*128kB (UM) 5*256kB (UEM) 5*512kB (UEM) 4*1024kB (UM) 4*2048kB (M) 2991*4096kB (MR) = 12276588kB 15:11:36 kernel: Node 1 Normal: 588*4kB (UEM) 198*8kB (UEM) 55*16kB (UEM) 30*32kB (UEM) 20*64kB (UM) 22*128kB (UEM) 9*256kB (M) 9*512kB (UEM) 3*1024kB (M) 2*2048kB (M) 3956*4096kB (MR) = 16227728kB 15:11:36 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 15:11:36 kernel: 181749 total pagecache pages 15:11:36 kernel: 0 pages in swap cache 15:11:36 kernel: Swap cache stats: add 0, delete 0, find 0/0 15:11:36 kernel: Free swap = 16507900kB 15:11:36 kernel: Total swap = 16507900kB 15:11:36 kernel: 8388414 pages RAM 15:11:36 kernel: 0 pages HighMem/MovableOnly 15:11:36 kernel: 65682 pages reserved 15:11:36 kernel: 0 pages hwpoisoned 15:11:36 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name 15:11:36 kernel: [ 1345] 0 1345 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1346] 0 1346 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1347] 0 1347 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1348] 0 1348 3072 214 12 0 0 agetty 15:11:36 kernel: [ 1349] 0 1349 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1350] 0 1350 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1351] 0 1351 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1352] 0 1352 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1353] 0 1353 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1354] 0 1354 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1355] 0 1355 3072 213 12 0 0 agetty 15:11:36 kernel: [ 1356] 0 1356 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1357] 0 1357 3072 214 11 0 0 agetty 15:11:36 kernel: [ 1358] 0 1358 4928 121 14 0 0 rc.startup 15:11:36 kernel: [ 1359] 0 1359 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1360] 0 1360 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1361] 0 1361 3072 202 12 0 0 agetty 15:11:36 kernel: [ 1362] 0 1362 4928 157 14 0 0 rc.startup 15:11:36 kernel: [ 1430] 0 1430 29365 482 22 0 0 rsyslogd 15:11:36 kernel: [ 1436] 0 1436 7887 300 20 0 -1000 sshd 15:11:36 kernel: [ 1439] 0 1439 9030 343 18 0 0 automount 15:11:36 kernel: [ 1449] 0 1449 1012 113 8 0 0 iscsid 15:11:36 kernel: [ 1450] 0 1450 1135 623 8 0 -1000 iscsid 15:11:36 kernel: [ 1454] 65534 1454 3115 153 10 0 0 dnsmasq 15:11:36 kernel: [ 1456] 0 1456 3359 277 12 0 0 ntpd 15:11:36 kernel: [ 1509] 0 1509 3616 125 8 0 -1000 tgtd 15:11:36 kernel: [ 1511] 0 1511 1567 83 8 0 -1000 tgtd 15:11:36 kernel: [ 1526] 0 1526 7947 397 20 0 0 lighttpd 15:11:36 kernel: [ 1530] 0 1530 5651 423 17 0 0 elastic-sshd 15:11:36 kernel: [ 1968] 0 1968 36379 105 25 0 0 diod 15:11:36 kernel: [ 1995] -2 1995 7972 824 20 0 0 httpd 15:11:36 kernel: [ 2084] 0 2084 4928 219 14 0 0 elastic-floodwa 15:11:36 kernel: [ 2141] 0 2141 5130 446 15 0 0 elastic 15:11:36 kernel: [ 2283] 0 2283 5130 447 14 0 0 elastic 15:11:36 kernel: [ 2371] -2 2371 962 93 7 0 0 contain 15:11:36 kernel: [ 2566] -2 2566 2663 195 11 0 0 init 15:11:36 kernel: [ 2604] -2 2604 962 93 7 0 0 contain 15:11:36 kernel: [ 2706] -2 2706 2663 195 12 0 0 init 15:11:36 kernel: [ 3640] -2 3640 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3727] -2 3727 2489 643 8 0 0 dhclient 15:11:36 kernel: [ 3822] 0 3822 9614 689 24 0 0 sshd 15:11:36 kernel: [ 3834] -2 3834 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3902] -2 3902 4721 208 14 0 0 cron 15:11:36 kernel: [ 3912] -2 3912 12147 384 22 0 0 rsyslogd 15:11:36 kernel: [ 3963] -2 3963 12483 298 28 0 0 sshd 15:11:36 kernel: [ 3986] -2 3986 12483 298 27 0 0 sshd 15:11:36 kernel: [ 4001] -2 4001 3645 229 13 0 0 getty 15:11:36 kernel: [ 4386] 0 4386 4968 489 15 0 0 bash 15:11:36 kernel: [ 4540] -2 4540 19001 793 41 0 0 apache2 15:11:36 kernel: [ 4548] 33 4548 18934 555 39 0 0 apache2 15:11:36 kernel: [ 4550] 33 4550 74860 663 68 0 0 apache2 15:11:36 kernel: [ 4551] 33 4551 74858 664 68 0 0 apache2 15:11:36 kernel: [ 4608] -2 4608 4721 207 15 0 0 cron 15:11:36 kernel: [ 4625] -2 4625 3645 229 13 0 0 getty 15:11:36 kernel: [ 5085] 0 5085 9613 689 24 0 0 sshd 15:11:36 kernel: [ 5088] 0 5088 4968 487 15 0 0 bash 15:11:36 kernel: [ 5098] 0 5098 2033 102 10 0 0 tail 15:11:36 kernel: [ 5102] 0 5102 7554 652 19 0 0 tar 15:11:36 kernel: [ 5163] 0 5163 1994 104 9 0 0 sleep 15:11:36 kernel: [ 5169] 0 5169 9579 690 23 0 0 sshd 15:11:36 kernel: [ 5172] 0 5172 3072 200 12 0 0 agetty 15:11:36 kernel: [ 5173] 0 5173 3072 201 12 0 0 agetty 15:11:36 kernel: [ 5174] 0 5174 4968 488 15 0 0 bash 15:11:36 kernel: Out of memory: Kill process 1995 (httpd) score 0 or sacrifice child 15:11:36 kernel: Killed process 1995 (httpd) total-vm:31888kB, anon-rss:952kB, file-rss:2344kB 15:11:36 kernel: Out of memory: Kill process 4540 (apache2) score 0 or sacrifice child 15:11:36 kernel: Killed process 4551 (apache2) total-vm:299432kB, anon-rss:1896kB, file-rss:760kB 15:11:36 kernel: Out of memory: Kill process 4540 (apache2) score 0 or sacrifice child 15:11:36 kernel: Killed process 4550 (apache2) total-vm:299440kB, anon-rss:1896kB, file-rss:756kB 15:11:36 kernel: Out of memory: Kill process 4540 (apache2) score 0 or sacrifice child 15:11:36 kernel: Killed process 4548 (apache2) total-vm:75736kB, anon-rss:1648kB, file-rss:572kB 15:11:36 kernel: Out of memory: Kill process 4540 (apache2) score 0 or sacrifice child 15:11:36 kernel: Killed process 4540 (apache2) total-vm:76004kB, anon-rss:1680kB, file-rss:1492kB 15:11:37 kernel: Out of memory: Kill process 3822 (sshd) score 0 or sacrifice child 15:11:37 kernel: Killed process 4386 (bash) total-vm:19872kB, anon-rss:484kB, file-rss:1472kB 15:11:37 kernel: Out of memory: Kill process 3822 (sshd) score 0 or sacrifice child -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. 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