Invoked OOM killer
Question
since about a year (maybe a bit more) i have constantly processes getting killed by linux oom-killer. The machine running is my htpc using ubuntu gnome 15.04 (currently).
The two process getting once a day or sometimes 10 times in a row killed are either KODI (formaly known ad XBMC) or my jdownloader usally ideling in the background.
The machine has 8GB of ram but no swap (never had). Beside hardware changes and a yearly os upgrade this is my setup for years. I can't tell for sure when this issue started but snice about a year i see either jdownloader or kodi getting killed randomly by the oom killer. I tried some memory logging and observed that i never ever had a memory usage of more than 35% of my 8GB ram.
Looking thourh various similar issues on the net didn't helped me, though maybe because i didn't understood much about this topic.
I never had such issues with the same software but an older ubuntu on my old 4GB ram htpc. I thought maybe jdownloader2 had a memory leak but i found nothing on the net about it nor have i ever observed that any of the processes used more than a few percent of ram.
I even swtiched to different kernels (currently mainline 4.0.5) but nothing helped.
anyhow, maybe someone can tell me what actually the problem is. Here some logs of the kills:
Jun 14 14:02:26 htpc kernel: [47784.894944] Out of memory: Kill process 2421 (java) score 30 or sacrifice child
Jun 14 14:02:26 htpc kernel: [47784.894949] Killed process 2421 (java) total-vm:3762816kB, anon-rss:236756kB, file-rss:648kB
Jun 14 14:02:26 htpc kernel: [47784.898004] kodi.bin invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0
Jun 14 14:02:26 htpc kernel: [47784.898006] kodi.bin cpuset=session-c1.scope mems_allowed=0
Jun 14 14:02:26 htpc kernel: [47784.898010] CPU: 2 PID: 20291 Comm: kodi.bin Not tainted 4.0.5-040005-generic #201506061639
Jun 14 14:02:26 htpc kernel: [47784.898011] Hardware name: ASUS All Series/H87M-PLUS, BIOS 2102 08/08/2014
Jun 14 14:02:26 htpc kernel: [47784.898012] 0000000000000000 ffff88006bc2b898 ffffffff817e4a5d 0000000000000007
Jun 14 14:02:26 htpc kernel: [47784.898014] ffff8801e39e9400 ffff88006bc2b8e8 ffffffff817db4bc ffff880000000000
Jun 14 14:02:26 htpc kernel: [47784.898016] 000201da813ba498 ffff88006bc2b8c8 ffff8801f34b5a00 ffff8801f34b6170
Jun 14 14:02:26 htpc kernel: [47784.898017] Call Trace:
Jun 14 14:02:26 htpc kernel: [47784.898022] [<ffffffff817e4a5d>] dump_stack+0x45/0x57
Jun 14 14:02:26 htpc kernel: [47784.898024] [<ffffffff817db4bc>] dump_header+0x7e/0xbd
Jun 14 14:02:26 htpc kernel: [47784.898026] [<ffffffff817db561>] oom_kill_process.part.9+0x66/0x30d
Jun 14 14:02:26 htpc kernel: [47784.898029] [<ffffffff81187f5d>] oom_kill_process+0x8d/0xe0
Jun 14 14:02:26 htpc kernel: [47784.898031] [<ffffffff811881cb>] __out_of_memory+0x1bb/0x200
Jun 14 14:02:26 htpc kernel: [47784.898033] [<ffffffff811883d9>] out_of_memory+0x69/0x90
Jun 14 14:02:26 htpc kernel: [47784.898036] [<ffffffff8118ddb6>] __alloc_pages_nodemask+0x906/0x9b0
Jun 14 14:02:26 htpc kernel: [47784.898039] [<ffffffff811d487c>] alloc_pages_current+0x9c/0x110
Jun 14 14:02:26 htpc kernel: [47784.898041] [<ffffffff81183ed7>] __page_cache_alloc+0xc7/0xe0
Jun 14 14:02:26 htpc kernel: [47784.898043] [<ffffffff8118679d>] filemap_fault+0x29d/0x450
Jun 14 14:02:26 htpc kernel: [47784.898045] [<ffffffff811b0a6d>] __do_fault+0x3d/0xa0
Jun 14 14:02:26 htpc kernel: [47784.898047] [<ffffffff811b07d0>] ? do_fault_around+0x100/0x110
Jun 14 14:02:26 htpc kernel: [47784.898049] [<ffffffff811b46d9>] do_read_fault.isra.60+0x119/0x1f0
Jun 14 14:02:26 htpc kernel: [47784.898052] [<ffffffff816b5f5a>] ? ___sys_recvmsg+0xfa/0x240
Jun 14 14:02:26 htpc kernel: [47784.898054] [<ffffffff811b4c50>] do_fault.isra.62+0x70/0x80
Jun 14 14:02:26 htpc kernel: [47784.898057] [<ffffffff8123bff4>] ? fsnotify+0x204/0x260
Jun 14 14:02:26 htpc kernel: [47784.898059] [<ffffffff811b4cd6>] handle_pte_fault+0x76/0x190
Jun 14 14:02:26 htpc kernel: [47784.898062] [<ffffffff810b16d6>] ? update_curr+0x1e6/0x1f0
Jun 14 14:02:26 htpc kernel: [47784.898064] [<ffffffff811b51fb>] __handle_mm_fault+0x1db/0x360
Jun 14 14:02:26 htpc kernel: [47784.898066] [<ffffffff811b5430>] handle_mm_fault+0xb0/0x160
Jun 14 14:02:26 htpc kernel: [47784.898070] [<ffffffff810666f0>] __do_page_fault+0x190/0x470
Jun 14 14:02:26 htpc kernel: [47784.898072] [<ffffffff81066b5e>] do_page_fault+0x3e/0x80
Jun 14 14:02:26 htpc kernel: [47784.898074] [<ffffffff817f3388>] page_fault+0x28/0x30
Jun 14 14:02:26 htpc kernel: [47784.898075] Mem-Info:
Jun 14 14:02:26 htpc kernel: [47784.898076] Node 0 DMA per-cpu:
Jun 14 14:02:26 htpc kernel: [47784.898078] CPU 0: hi: 0, btch: 1 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898079] CPU 1: hi: 0, btch: 1 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898079] CPU 2: hi: 0, btch: 1 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898080] CPU 3: hi: 0, btch: 1 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898081] Node 0 DMA32 per-cpu:
Jun 14 14:02:26 htpc kernel: [47784.898082] CPU 0: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898083] CPU 1: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898084] CPU 2: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898085] CPU 3: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898085] Node 0 Normal per-cpu:
Jun 14 14:02:26 htpc kernel: [47784.898086] CPU 0: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898087] CPU 1: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898088] CPU 2: hi: 186, btch: 31 usd: 30
Jun 14 14:02:26 htpc kernel: [47784.898089] CPU 3: hi: 186, btch: 31 usd: 0
Jun 14 14:02:26 htpc kernel: [47784.898092] active_anon:337875 inactive_anon:1543501 isolated_anon:0
Jun 14 14:02:26 htpc kernel: [47784.898092] active_file:1474 inactive_file:3005 isolated_file:124
Jun 14 14:02:26 htpc kernel: [47784.898092] unevictable:16 dirty:121 writeback:0 unstable:0
Jun 14 14:02:26 htpc kernel: [47784.898092] free:25249 slab_reclaimable:17325 slab_unreclaimable:9626
Jun 14 14:02:26 htpc kernel: [47784.898092] mapped:19173 shmem:1554352 pagetables:9117 bounce:0
Jun 14 14:02:26 htpc kernel: [47784.898092] free_cma:0
Jun 14 14:02:26 htpc kernel: [47784.898094] Node 0 DMA free:15864kB min:136kB low:168kB high:204kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15888kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:16kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Jun 14 14:02:26 htpc kernel: [47784.898097] lowmem_reserve[]: 0 3171 7652 7652
Jun 14 14:02:26 htpc kernel: [47784.898099] Node 0 DMA32 free:45724kB min:27952kB low:34940kB high:41928kB active_anon:604284kB inactive_anon:2511080kB active_file:2440kB inactive_file:5432kB unevictable:48kB isolated(anon):0kB isolated(file):256kB present:3329528kB managed:3249408kB mlocked:48kB dirty:164kB writeback:0kB mapped:41284kB shmem:2534644kB slab_reclaimable:31044kB slab_unreclaimable:14212kB kernel_stack:3024kB pagetables:14212kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:49584 all_unreclaimable? yes
Jun 14 14:02:26 htpc kernel: [47784.898102] lowmem_reserve[]: 0 0 4480 4480
Jun 14 14:02:26 htpc kernel: [47784.898104] Node 0 Normal free:39408kB min:39492kB low:49364kB high:59236kB active_anon:747216kB inactive_anon:3662924kB active_file:3456kB inactive_file:6588kB unevictable:16kB isolated(anon):0kB isolated(file):240kB present:4716544kB managed:4588280kB mlocked:16kB dirty:320kB writeback:0kB mapped:35408kB shmem:3682764kB slab_reclaimable:38240kB slab_unreclaimable:24284kB kernel_stack:5472kB pagetables:22256kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:64136 all_unreclaimable? yes
Jun 14 14:02:26 htpc kernel: [47784.898107] lowmem_reserve[]: 0 0 0 0
Jun 14 14:02:26 htpc kernel: [47784.898109] Node 0 DMA: 2*4kB (U) 4*8kB (U) 5*16kB (UE) 2*32kB (UE) 3*64kB (UE) 3*128kB (UE) 1*256kB (E) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ER) 2*4096kB (M) = 15864kB
Jun 14 14:02:26 htpc kernel: [47784.898118] Node 0 DMA32: 2941*4kB (UEM) 2524*8kB (UEM) 842*16kB (UEM) 13*32kB (EM) 6*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 46228kB
Jun 14 14:02:26 htpc kernel: [47784.898124] Node 0 Normal: 3397*4kB (UEM) 2759*8kB (UEM) 217*16kB (UEM) 10*32kB (UM) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39516kB
Jun 14 14:02:26 htpc kernel: [47784.898131] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Jun 14 14:02:26 htpc kernel: [47784.898133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Jun 14 14:02:26 htpc kernel: [47784.898133] 1559092 total pagecache pages
Jun 14 14:02:26 htpc kernel: [47784.898134] 0 pages in swap cache
Jun 14 14:02:26 htpc kernel: [47784.898135] Swap cache stats: add 0, delete 0, find 0/0
Jun 14 14:02:26 htpc kernel: [47784.898136] Free swap = 0kB
Jun 14 14:02:26 htpc kernel: [47784.898137] Total swap = 0kB
Jun 14 14:02:26 htpc kernel: [47784.898137] 2015515 pages RAM
Jun 14 14:02:26 htpc kernel: [47784.898138] 0 pages HighMem/MovableOnly
Jun 14 14:02:26 htpc kernel: [47784.898139] 52121 pages reserved
Jun 14 14:02:26 htpc kernel: [47784.898139] 0 pages cma reserved
Jun 14 14:02:26 htpc kernel: [47784.898140] 0 pages hwpoisoned
Jun 14 14:02:26 htpc kernel: [47784.898141] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
Jun 14 14:02:26 htpc kernel: [47784.898146] [ 321] 0 321 10593 324 21 2 0 -1000 systemd-udevd
Jun 14 14:02:26 htpc kernel: [47784.898148] [ 326] 0 326 8336 767 20 2 0 0 systemd-journal
Jun 14 14:02:26 htpc kernel: [47784.898151] [ 744] 0 744 97809 1024 79 3 0 0 NetworkManager
Jun 14 14:02:26 htpc kernel: [47784.898152] [ 745] 100 745 63974 177 27 3 0 0 rsyslogd
Jun 14 14:02:26 htpc kernel: [47784.898153] [ 747] 0 747 71973 748 44 4 0 0 accounts-daemon
Jun 14 14:02:26 htpc kernel: [47784.898155] [ 750] 0 750 4795 42 14 2 0 0 atd
Jun 14 14:02:26 htpc kernel: [47784.898156] [ 752] 0 752 84103 312 66 3 0 0 ModemManager
Jun 14 14:02:26 htpc kernel: [47784.898158] [ 765] 110 765 94482 913 83 4 0 0 whoopsie
Jun 14 14:02:26 htpc kernel: [47784.898159] [ 771] 111 771 7578 74 19 3 0 0 avahi-daemon
Jun 14 14:02:26 htpc kernel: [47784.898161] [ 781] 0 781 7136 89 17 2 0 0 systemd-logind
Jun 14 14:02:26 htpc kernel: [47784.898162] [ 782] 0 782 7974 75 20 3 0 0 cron
Jun 14 14:02:26 htpc kernel: [47784.898164] [ 788] 101 788 10897 358 27 3 0 -900 dbus-daemon
Jun 14 14:02:26 htpc kernel: [47784.898165] [ 820] 111 820 7547 60 18 3 0 0 avahi-daemon
Jun 14 14:02:26 htpc kernel: [47784.898167] [ 826] 0 826 4860 61 14 3 0 0 irqbalance
Jun 14 14:02:26 htpc kernel: [47784.898168] [ 841] 0 841 8282 102 19 3 0 0 lircd
Jun 14 14:02:26 htpc kernel: [47784.898169] [ 858] 103 858 9779 77 19 2 0 0 dnsmasq
Jun 14 14:02:26 htpc kernel: [47784.898171] [ 889] 0 889 70058 528 39 4 0 0 polkitd
Jun 14 14:02:26 htpc kernel: [47784.898172] [ 895] 0 895 20523 192 42 3 0 0 cups-browsed
Jun 14 14:02:26 htpc kernel: [47784.898174] [ 966] 0 966 14910 176 33 2 0 -1000 sshd
Jun 14 14:02:26 htpc kernel: [47784.898175] [ 969] 0 969 111029 227 50 3 0 0 gdm
Jun 14 14:02:26 htpc kernel: [47784.898177] [ 997] 0 997 575927 11692 1126 5 0 0 Xorg
Jun 14 14:02:26 htpc kernel: [47784.898178] [ 999] 0 999 1099 46 8 3 0 0 acpid
Jun 14 14:02:26 htpc kernel: [47784.898179] [ 1006] 0 1006 62529 266 61 4 0 0 gdm-session-wor
Jun 14 14:02:26 htpc kernel: [47784.898181] [ 1013] 0 1013 4705 41 13 3 0 0 agetty
Jun 14 14:02:26 htpc kernel: [47784.898182] [ 1019] 1000 1019 10655 173 23 2 0 0 systemd
Jun 14 14:02:26 htpc kernel: [47784.898184] [ 1020] 1000 1020 15710 468 34 2 0 0 (sd-pam)
Jun 14 14:02:26 htpc kernel: [47784.898185] [ 1023] 1000 1023 8654 187 20 3 0 0 upstart
Jun 14 14:02:26 htpc kernel: [47784.898187] [ 1097] 1000 1097 5819 46 14 2 0 0 upstart-udev-br
Jun 14 14:02:26 htpc kernel: [47784.898188] [ 1103] 1000 1103 10763 306 25 3 0 0 dbus-daemon
Jun 14 14:02:26 htpc kernel: [47784.898189] [ 1129] 1000 1129 108514 232 41 3 0 0 gnome-keyring-d
Jun 14 14:02:26 htpc kernel: [47784.898191] [ 1140] 1000 1140 5295 49 12 2 0 0 upstart-dbus-br
Jun 14 14:02:26 htpc kernel: [47784.898192] [ 1145] 1000 1145 7452 72 17 2 0 0 upstart-file-br
Jun 14 14:02:26 htpc kernel: [47784.898194] [ 1151] 1000 1151 5312 92 11 2 0 0 upstart-dbus-br
Jun 14 14:02:26 htpc kernel: [47784.898195] [ 1156] 1000 1156 87553 292 36 3 0 0 ibus-daemon
Jun 14 14:02:26 htpc kernel: [47784.898197] [ 1166] 1000 1166 49123 161 31 3 0 0 gvfsd
Jun 14 14:02:26 htpc kernel: [47784.898198] [ 1169] 1000 1169 300456 1898 208 4 0 0 gnome-settings-
Jun 14 14:02:26 htpc kernel: [47784.898200] [ 1173] 1000 1173 66031 140 30 2 0 0 at-spi-bus-laun
Jun 14 14:02:26 htpc kernel: [47784.898201] [ 1174] 1000 1174 173663 1000 99 3 0 0 gnome-session
Jun 14 14:02:26 htpc kernel: [47784.898203] [ 1178] 1000 1178 10597 122 25 3 0 0 dbus-daemon
Jun 14 14:02:26 htpc kernel: [47784.898204] [ 1181] 1000 1181 67422 153 30 3 0 0 gvfsd-fuse
Jun 14 14:02:26 htpc kernel: [47784.898205] [ 1184] 1000 1184 67373 652 34 4 0 0 ibus-dconf
Jun 14 14:02:26 htpc kernel: [47784.898207] [ 1185] 1000 1185 113517 1872 111 3 0 0 ibus-ui-gtk3
Jun 14 14:02:26 htpc kernel: [47784.898208] [ 1189] 1000 1189 74474 458 75 3 0 0 ibus-x11
Jun 14 14:02:26 htpc kernel: [47784.898210] [ 1200] 1000 1200 30799 108 28 2 0 0 at-spi2-registr
Jun 14 14:02:26 htpc kernel: [47784.898212] [ 1209] 0 1209 68254 306 53 2 0 0 upowerd
Jun 14 14:02:26 htpc kernel: [47784.898213] [ 1253] 1000 1253 48438 135 30 3 0 0 ibus-engine-sim
Jun 14 14:02:26 htpc kernel: [47784.898215] [ 1259] 1000 1259 125712 790 94 3 0 0 pulseaudio
Jun 14 14:02:26 htpc kernel: [47784.898216] [ 1260] 107 1260 42239 60 20 4 0 0 rtkit-daemon
Jun 14 14:02:26 htpc kernel: [47784.898217] [ 1267] 113 1267 77189 1396 51 2 0 0 colord
Jun 14 14:02:26 htpc kernel: [47784.898219] [ 1276] 1000 1276 104415 399 97 4 0 0 gsd-printer
Jun 14 14:02:26 htpc kernel: [47784.898220] [ 1277] 1000 1277 345854 21174 300 4 0 0 gnome-shell
Jun 14 14:02:26 htpc kernel: [47784.898222] [ 1295] 1000 1295 114934 823 77 4 0 0 gnome-shell-cal
Jun 14 14:02:26 htpc kernel: [47784.898223] [ 1299] 1000 1299 311685 2297 169 3 0 0 evolution-sourc
Jun 14 14:02:26 htpc kernel: [47784.898225] [ 1329] 1000 1329 223131 2490 166 4 0 0 goa-daemon
Jun 14 14:02:26 htpc kernel: [47784.898226] [ 1404] 1000 1404 28894 187 25 3 0 0 gvfsd-metadata
Jun 14 14:02:26 htpc kernel: [47784.898228] [ 1482] 1000 1482 75375 289 49 3 0 0 mission-control
Jun 14 14:02:26 htpc kernel: [47784.898229] [ 1491] 0 1491 7655 105 19 3 0 0 wpa_supplicant
Jun 14 14:02:26 htpc kernel: [47784.898230] [ 1504] 120 1504 8916 157 22 2 0 0 ntpd
Jun 14 14:02:26 htpc kernel: [47784.898232] [ 1511] 1000 1511 73086 383 43 3 0 0 gvfs-udisks2-vo
Jun 14 14:02:26 htpc kernel: [47784.898233] [ 1514] 0 1514 92688 1080 46 3 0 0 udisksd
Jun 14 14:02:26 htpc kernel: [47784.898235] [ 1523] 1000 1523 50225 162 32 3 0 0 gvfs-gphoto2-vo
Jun 14 14:02:26 htpc kernel: [47784.898236] [ 1527] 1000 1527 47182 130 29 3 0 0 gvfs-mtp-volume
Jun 14 14:02:26 htpc kernel: [47784.898238] [ 1531] 1000 1531 81299 232 45 3 0 0 gvfs-afc-volume
Jun 14 14:02:26 htpc kernel: [47784.898239] [ 1536] 1000 1536 48448 660 31 4 0 0 gvfs-goa-volume
Jun 14 14:02:26 htpc kernel: [47784.898241] [ 1544] 1000 1544 624748 38411 390 6 0 0 tracker-extract
Jun 14 14:02:26 htpc kernel: [47784.898242] [ 1546] 1000 1546 91334 581 42 3 0 0 tracker-miner-a
Jun 14 14:02:26 htpc kernel: [47784.898244] [ 1548] 1000 1548 94688 2473 46 4 0 0 tracker-store
Jun 14 14:02:26 htpc kernel: [47784.898245] [ 1549] 1000 1549 259771 3143 75 4 0 0 tracker-miner-f
Jun 14 14:02:26 htpc kernel: [47784.898246] [ 1550] 1000 1550 82239 541 48 4 0 0 tracker-miner-u
Jun 14 14:02:26 htpc kernel: [47784.898248] [ 1580] 1000 1580 568588 14848 241 4 0 0 evolution-calen
Jun 14 14:02:26 htpc kernel: [47784.898249] [ 1689] 106 1689 8848 77 21 3 0 0 kerneloops
Jun 14 14:02:26 htpc kernel: [47784.898251] [ 1754] 0 1754 6010 111 17 3 0 0 mysqld_safe
Jun 14 14:02:26 htpc kernel: [47784.898252] [ 1755] 0 1755 6494 55 17 3 0 0 logger
Jun 14 14:02:26 htpc kernel: [47784.898253] [ 1894] 0 1894 109303 3661 154 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898255] [ 1930] 119 1930 160349 34344 118 4 0 0 mysqld
Jun 14 14:02:26 htpc kernel: [47784.898256] [ 1956] 0 1956 51380 381 95 2 0 0 nmbd
Jun 14 14:02:26 htpc kernel: [47784.898257] [ 1984] 0 1984 71703 568 133 2 0 0 smbd
Jun 14 14:02:26 htpc kernel: [47784.898259] [ 1985] 0 1985 71703 536 129 2 0 0 smbd
Jun 14 14:02:26 htpc kernel: [47784.898260] [ 2280] 121 2280 13334 164 27 2 0 0 exim4
Jun 14 14:02:26 htpc kernel: [47784.898262] [ 2288] 1000 2288 147736 4820 139 4 0 0 guake
Jun 14 14:02:26 htpc kernel: [47784.898263] [ 2290] 1000 2290 13672 170 31 3 0 0 gconfd-2
Jun 14 14:02:26 htpc kernel: [47784.898265] [ 2292] 1000 2292 44689 191 24 4 0 0 dconf-service
Jun 14 14:02:26 htpc kernel: [47784.898266] [ 2293] 1000 2293 3713 39 13 3 0 0 gnome-pty-helpe
Jun 14 14:02:26 htpc kernel: [47784.898268] [ 2294] 1000 2294 6672 748 17 3 0 0 bash
Jun 14 14:02:26 htpc kernel: [47784.898269] [ 2392] 1000 2392 1118 38 7 2 0 0 JDownloader2
Jun 14 14:02:26 htpc kernel: [47784.898270] [ 2434] 1000 2421 940704 60246 362 7 0 0 java
Jun 14 14:02:26 htpc kernel: [47784.898272] [ 2449] 1000 2449 67530 156 32 3 0 0 gvfsd-burn
Jun 14 14:02:26 htpc kernel: [47784.898273] [ 2480] 1000 2480 105638 1563 61 4 0 0 gvfsd-dav
Jun 14 14:02:26 htpc kernel: [47784.898275] [ 2637] 1000 2637 125067 1010 98 3 0 0 zeitgeist-datah
Jun 14 14:02:26 htpc kernel: [47784.898277] [ 2644] 1000 2644 66533 200 29 4 0 0 zeitgeist-daemo
Jun 14 14:02:26 htpc kernel: [47784.898278] [ 2655] 1000 2655 58442 271 38 3 0 0 zeitgeist-fts
Jun 14 14:02:26 htpc kernel: [47784.898280] [ 2668] 1000 2668 2587 20 10 3 0 0 cat
Jun 14 14:02:26 htpc kernel: [47784.898281] [ 2866] 1000 2866 193559 2479 208 3 0 0 evolution-alarm
Jun 14 14:02:26 htpc kernel: [47784.898282] [ 3046] 1000 3046 88488 936 106 4 0 0 update-notifier
Jun 14 14:02:26 htpc kernel: [47784.898284] [ 3103] 1000 3103 73302 222 44 3 0 0 deja-dup-monito
Jun 14 14:02:26 htpc kernel: [47784.898285] [ 4331] 33 4331 113321 8037 163 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898287] [ 4332] 33 4332 113458 8122 163 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898288] [ 4333] 33 4333 112672 7364 161 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898290] [ 4334] 33 4334 111790 6722 160 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898291] [ 4335] 33 4335 112677 7472 161 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898293] [ 5831] 33 5831 112682 7441 162 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898294] [10233] 33 10233 112677 7409 161 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898295] [16574] 33 16574 112669 7558 161 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898297] [17627] 33 17627 112669 7215 161 2 0 0 apache2
Jun 14 14:02:26 htpc kernel: [47784.898299] [20289] 1000 20289 1118 20 7 2 0 0 kodi
Jun 14 14:02:26 htpc kernel: [47784.898300] [20291] 1000 20291 798345 56471 477 6 0 0 kodi.bin
Jun 14 14:02:26 htpc kernel: [47784.898301] [20392] 1000 20392 6655 731 17 3 0 0 bash
Jun 14 14:02:26 htpc kernel: [47784.898303] [20414] 1000 20414 14816 108 35 3 0 0 su
Jun 14 14:02:26 htpc kernel: [47784.898304] [20416] 1001 20416 6689 768 19 3 0 0 bash
Jun 14 14:02:26 htpc kernel: [47784.898306] [20660] 0 20660 1118 33 7 2 0 0 runvdr
Jun 14 14:02:26 htpc kernel: [47784.898307] [20674] 118 20674 236747 29748 118 4 0 0 vdr
Jun 14 14:02:26 htpc kernel: [47784.898309] [20827] 1001 20827 3139 44 11 2 0 0 less
Jun 14 14:02:26 htpc kernel: [47784.898311] Out of memory: Kill process 10368 (java) score 30 or sacrifice child
Jun 14 14:02:26 htpc kernel: [47784.898313] Killed process 2434 (java) total-vm:3762816kB, anon-rss:238400kB, file-rss:2584kB
1 answers
solution1
0 2017-02-15 08:56:02
如果还有可用内存，则可能是内存碎片触发了OOM杀手的原因。您可以阅读本文的详细信息。
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