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So I have something neat for you guys:
I will try and replicate but I have been doing SATA drive check by reading and writing hard drives completly over and over with dd and a BS of 64M.
My firefox and other applications have been getting killed.
I just stopped the drive read and write script and it looks like it stops happening. We are talking I have been erasing for about 2 weeks strait about 5 drives in total, each right in a row. Stop one, move to the next.
What about writing a HD over and over is exhausting memory. Does it have anything to do with my KVM instance in the background...still that is only 512mb of memory out of 4GB.
Let me know what you think.
11538.164279] perf: interrupt took too long (2506 > 2500), lowering kernel.perf_event_max_sample_rate to 79800
[13541.450277] perf: interrupt took too long (3134 > 3132), lowering kernel.perf_event_max_sample_rate to 63600
[18643.633941] perf: interrupt took too long (3922 > 3917), lowering kernel.perf_event_max_sample_rate to 50700
[27624.243316] perf: interrupt took too long (4935 > 4902), lowering kernel.perf_event_max_sample_rate to 40500
[64973.866038] FS-Cache: Loaded
[64973.984180] Key type dns_resolver registered
[64974.033971] FS-Cache: Netfs 'cifs' registered for caching
[64974.034112] Key type cifs.spnego registered
[64974.034119] Key type cifs.idmap registered
[65563.622220] Purging GPU memory, 22 pages freed, 22039 pages still pinned.
[65563.625161] paperconf invoked oom-killer: gfp_mask=0x240c0c0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), order=3, oom_score_adj=0
[65563.625165] paperconf cpuset=/ mems_allowed=0
[65563.625172] CPU: 0 PID: 4497 Comm: paperconf Tainted: G U 4.7.2-1-ARCH #1
[65563.625174] Hardware name: Dell Inc. Latitude E5520/0KCT5J, BIOS A14 12/26/2013
[65563.625176] 0000000000000286 00000000a38e5e3a ffff88003dbbb7f0 ffffffff812eb132
[65563.625179] ffff88003dbbb9d0 ffff88012810b900 ffff88003dbbb860 ffffffff811f6e5c
[65563.625182] 0000000000000000 0101880100000000 00000000a38e5e3a 00000000ffffffff
[65563.625186] Call Trace:
[65563.625192] [<ffffffff812eb132>] dump_stack+0x63/0x81
[65563.625197] [<ffffffff811f6e5c>] dump_header+0x60/0x1e8
[65563.625202] [<ffffffff811762fa>] oom_kill_process+0x22a/0x440
[65563.625205] [<ffffffff811758d0>] ? find_lock_task_mm+0x50/0x90
[65563.625209] [<ffffffff8117696a>] out_of_memory+0x40a/0x4b0
[65563.625213] [<ffffffff812ffe08>] ? find_next_bit+0x18/0x20
[65563.625216] [<ffffffff8117c05b>] __alloc_pages_nodemask+0xf0b/0xf30
[65563.625220] [<ffffffff811cb845>] alloc_pages_current+0x95/0x140
[65563.625223] [<ffffffff8117c309>] alloc_kmem_pages+0x19/0x90
[65563.625227] [<ffffffff8119a7ae>] kmalloc_order_trace+0x2e/0x100
[65563.625229] [<ffffffff811d6be3>] __kmalloc+0x213/0x230
[65563.625240] [<ffffffffa0956730>] cifs_unlock_range+0xd0/0x460 [cifs]
[65563.625248] [<ffffffffa0956beb>] cifs_lock+0x12b/0xa00 [cifs]
[65563.625252] [<ffffffff8124d86e>] vfs_lock_file+0x1e/0x40
[65563.625255] [<ffffffff8124dd21>] locks_remove_posix.part.23+0x91/0x140
[65563.625258] [<ffffffff811d7f47>] ? kmem_cache_free+0x1e7/0x210
[65563.625261] [<ffffffff8124ddfb>] locks_remove_posix+0x2b/0x30
[65563.625263] [<ffffffff811f7d1e>] filp_close+0x4e/0x80
[65563.625267] [<ffffffff81218295>] put_files_struct+0x75/0xd0
[65563.625270] [<ffffffff81218397>] exit_files+0x47/0x50
[65563.625273] [<ffffffff8107e1f0>] do_exit+0x2f0/0xb70
[65563.625277] [<ffffffff810655f5>] ? __do_page_fault+0x1f5/0x510
[65563.625280] [<ffffffff8107eaeb>] do_group_exit+0x3b/0xb0
[65563.625282] [<ffffffff8107eb74>] SyS_exit_group+0x14/0x20
[65563.625286] [<ffffffff815de7b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
[65563.625288] Mem-Info:
[65563.625293] active_anon:143614 inactive_anon:26883 isolated_anon:0
active_file:66054 inactive_file:657526 isolated_file:0
unevictable:0 dirty:53769 writeback:0 unstable:0
slab_reclaimable:31741 slab_unreclaimable:5560
mapped:67757 shmem:27367 pagetables:3523 bounce:0
free:37065 free_pcp:0 free_cma:0
[65563.625298] Node 0 DMA free:15344kB min:264kB low:328kB high:392kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15972kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[65563.625305] lowmem_reserve[]: 0 3137 3823 3823
[65563.625309] Node 0 DMA32 free:111720kB min:55252kB low:69064kB high:82876kB active_anon:453308kB inactive_anon:86872kB active_file:216052kB inactive_file:2192104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3302864kB managed:3227236kB mlocked:0kB dirty:176832kB writeback:0kB mapped:224308kB shmem:88480kB slab_reclaimable:101388kB slab_unreclaimable:15992kB kernel_stack:2912kB pagetables:11764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[65563.625316] lowmem_reserve[]: 0 0 685 685
[65563.625319] Node 0 Normal free:21196kB min:12064kB low:15080kB high:18096kB active_anon:121148kB inactive_anon:20660kB active_file:48164kB inactive_file:438000kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:770048kB managed:701632kB mlocked:0kB dirty:38244kB writeback:0kB mapped:46720kB shmem:20988kB slab_reclaimable:25576kB slab_unreclaimable:6232kB kernel_stack:1520kB pagetables:2328kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[65563.625326] lowmem_reserve[]: 0 0 0 0
[65563.625329] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB
[65563.625343] Node 0 DMA32: 6754*4kB (UE) 10529*8kB (UME) 31*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 111744kB
[65563.625354] Node 0 Normal: 4786*4kB (UMEH) 185*8kB (UMEH) 2*16kB (H) 3*32kB (H) 4*64kB (H) 2*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21264kB
[65563.625367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[65563.625369] 750956 total pagecache pages
[65563.625371] 0 pages in swap cache
[65563.625373] Swap cache stats: add 0, delete 0, find 0/0
[65563.625374] Free swap = 0kB
[65563.625375] Total swap = 0kB
[65563.625376] 1022221 pages RAM
[65563.625378] 0 pages HighMem/MovableOnly
[65563.625379] 36164 pages reserved
[65563.625380] 0 pages hwpoisoned
[65563.625381] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[65563.625387] [ 284] 0 284 19300 3596 35 3 0 0 systemd-journal
[65563.625390] [ 307] 0 307 9211 1178 20 3 0 -1000 systemd-udevd
[65563.625393] [ 387] 0 387 23022 377 15 3 0 0 lvmetad
[65563.625396] [ 494] 0 494 9643 1139 22 4 0 0 systemd-logind
[65563.625398] [ 495] 81 495 8247 952 21 3 0 -900 dbus-daemon
[65563.625401] [ 564] 0 564 1685 476 9 3 0 0 dhcpcd
[65563.625403] [ 567] 0 567 22554 1024 48 3 0 0 login
[65563.625406] [ 576] 1000 576 13695 1606 29 3 0 0 systemd
[65563.625409] [ 578] 1000 578 24618 390 48 3 0 0 (sd-pam)
[65563.625411] [ 582] 1000 582 4133 967 14 3 0 0 bash
[65563.625414] [ 587] 1000 587 3406 753 11 3 0 0 startx
[65563.625416] [ 609] 1000 609 3982 233 14 3 0 0 xinit
[65563.625418] [ 610] 1000 610 94932 23575 142 3 0 0 Xorg
[65563.625421] [ 612] 1000 612 1041 161 7 3 0 0 xf86-video-inte
[65563.625423] [ 614] 1000 614 3406 771 12 3 0 0 sh
[65563.625426] [ 615] 1000 615 127125 11999 146 4 0 0 udiskie
[65563.625428] [ 620] 1000 620 87842 4526 109 4 0 0 xfce4-session
[65563.625431] [ 621] 1000 621 8247 962 21 3 0 0 dbus-daemon
[65563.625433] [ 624] 102 624 129314 4057 50 3 0 0 polkitd
[65563.625436] [ 632] 1000 632 13211 1218 29 3 0 0 xfconfd
[65563.625438] [ 635] 1000 635 2788 78 8 3 0 0 ssh-agent
[65563.625441] [ 637] 1000 637 41313 158 16 3 0 0 gpg-agent
[65563.625444] [ 638] 1000 638 50138 5025 99 3 0 0 xfwm4
[65563.625446] [ 640] 1000 640 128970 6920 116 4 0 0 Thunar
[65563.625448] [ 643] 0 643 163110 2768 53 4 0 0 udisksd
[65563.625451] [ 651] 1000 651 77976 6358 119 3 0 0 xfce4-panel
[65563.625453] [ 652] 1000 652 69438 3677 100 3 0 0 xfsettingsd
[65563.625456] [ 654] 1000 654 116162 8261 127 3 0 0 xfdesktop
[65563.625458] [ 662] 1000 662 101194 6461 97 3 0 0 xfce4-terminal
[65563.625461] [ 664] 1000 664 85904 3586 102 3 0 0 xfce4-power-man
[65563.625463] [ 671] 1000 671 83874 1275 32 4 0 0 at-spi-bus-laun
[65563.625466] [ 672] 1000 672 83646 3574 93 3 0 0 polkit-gnome-au
[65563.625468] [ 682] 1000 682 8186 769 20 3 0 0 dbus-daemon
[65563.625471] [ 684] 1000 684 53563 1479 40 3 0 0 at-spi2-registr
[65563.625473] [ 687] 1000 687 49017 3477 100 3 0 0 panel-6-systray
[65563.625476] [ 688] 1000 688 4133 957 12 3 0 0 bash
[65563.625478] [ 689] 1000 689 4133 1031 12 3 0 0 bash
[65563.625480] [ 690] 1000 690 4133 1123 12 3 0 0 bash
[65563.625483] [ 692] 1000 692 47687 4040 95 3 0 0 panel-8-datetim
[65563.625485] [ 702] 1000 702 47376 3633 94 3 0 0 panel-49-cpugra
[65563.625488] [ 706] 0 706 73320 2069 39 3 0 0 upowerd
[65563.625490] [ 728] 1000 728 39711 4553 80 3 0 0 quicksynergy
[65563.625493] [ 873] 1000 873 4133 1142 13 3 0 0 bash
[65563.625495] [ 1092] 1000 1092 88772 13384 133 3 0 0 medit
[65563.625498] [ 1093] 1000 1093 4148 1118 13 3 0 0 bash
[65563.625500] [ 1096] 1000 1096 3604 698 12 3 0 0 gam_server
[65563.625503] [ 1251] 1000 1251 10032 1312 24 3 0 0 ssh
[65563.625505] [ 1479] 1000 1479 304541 95840 455 4 0 0 firefox
[65563.625508] [ 1617] 1000 1617 4133 1098 12 3 0 0 bash
[65563.625510] [ 1626] 0 1626 17508 1286 38 3 0 0 sudo
[65563.625513] [ 1628] 0 1628 10783 756 24 3 0 0 su
[65563.625515] [ 1629] 0 1629 4166 1150 13 3 0 0 bash
[65563.625518] [ 1635] 0 1635 3406 775 11 3 0 0 read_erase_fore
[65563.625520] [ 3477] 0 3477 1464 183 8 3 0 0 dd
[65563.625523] [ 3478] 0 3478 1494 170 7 3 0 0 pv
[65563.625525] [ 3479] 0 3479 17851 550 8 4 0 0 dd
[65563.625528] [ 4278] 1000 4278 31654 1494 28 4 0 0 synergys
[65563.625531] [ 4459] 1000 4459 81706 3015 89 3 0 0 tumblerd
[65563.625533] [ 4468] 1000 4468 50045 1375 30 3 0 0 oosplash
[65563.625536] [ 4486] 1000 4486 233220 29168 288 3 0 0 soffice.bin
[65563.625539] [ 4496] 1000 4496 3406 725 11 3 0 0 sh
[65563.625541] Out of memory: Kill process 1479 (firefox) score 97 or sacrifice child
[65563.625639] Killed process 1479 (firefox) total-vm:1218164kB, anon-rss:270732kB, file-rss:93764kB, shmem-rss:18864kB
[70401.647776] Purging GPU memory, 428 pages freed, 22638 pages still pinned.
[70411.560028] Purging GPU memory, 427 pages freed, 22574 pages still pinned.
[70411.560668] makepkg invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[70411.560672] makepkg cpuset=/ mems_allowed=0
[70411.560678] CPU: 3 PID: 5892 Comm: makepkg Tainted: G U 4.7.2-1-ARCH #1
[70411.560679] Hardware name: Dell Inc. Latitude E5520/0KCT5J, BIOS A14 12/26/2013
[70411.560681] 0000000000000286 0000000080909397 ffff88006f7b3b48 ffffffff812eb132
[70411.560684] ffff88006f7b3d28 ffff88009d4e8e40 ffff88006f7b3bb8 ffffffff811f6e5c
[70411.560687] 0000000000000000 0101880100000000 0000000080909397 00000000ffffffff
[70411.560690] Call Trace:
[70411.560695] [<ffffffff812eb132>] dump_stack+0x63/0x81
[70411.560699] [<ffffffff811f6e5c>] dump_header+0x60/0x1e8
[70411.560704] [<ffffffff811762fa>] oom_kill_process+0x22a/0x440
[70411.560707] [<ffffffff8117696a>] out_of_memory+0x40a/0x4b0
[70411.560710] [<ffffffff812ffe08>] ? find_next_bit+0x18/0x20
[70411.560713] [<ffffffff8117c05b>] __alloc_pages_nodemask+0xf0b/0xf30
[70411.560716] [<ffffffff8117c3d4>] alloc_kmem_pages_node+0x54/0xd0
[70411.560718] [<ffffffff81077c06>] copy_process.part.8+0x136/0x19a0
[70411.560721] [<ffffffff81212ef7>] ? __d_alloc+0x27/0x1a0
[70411.560724] [<ffffffff811d741c>] ? kmem_cache_alloc+0x1bc/0x1e0
[70411.560726] [<ffffffff811fc59c>] ? get_empty_filp+0x5c/0x1c0
[70411.560729] [<ffffffff811fc616>] ? get_empty_filp+0xd6/0x1c0
[70411.560731] [<ffffffff81079647>] _do_fork+0xd7/0x3d0
[70411.560734] [<ffffffff81089ce9>] ? __set_current_blocked+0x49/0x50
[70411.560737] [<ffffffff810799e9>] SyS_clone+0x19/0x20
[70411.560740] [<ffffffff81003c07>] do_syscall_64+0x57/0xb0
[70411.560743] [<ffffffff815de861>] entry_SYSCALL64_slow_path+0x25/0x25
[70411.560745] Mem-Info:
[70411.560749] active_anon:213670 inactive_anon:27934 isolated_anon:0
active_file:78556 inactive_file:585422 isolated_file:24
unevictable:0 dirty:201 writeback:0 unstable:0
slab_reclaimable:16132 slab_unreclaimable:6565
mapped:53330 shmem:63119 pagetables:3547 bounce:0
free:40516 free_pcp:30 free_cma:0
[70411.560753] Node 0 DMA free:15344kB min:264kB low:328kB high:392kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15972kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[70411.560759] lowmem_reserve[]: 0 3137 3823 3823
[70411.560763] Node 0 DMA32 free:128336kB min:55252kB low:69064kB high:82876kB active_anon:686988kB inactive_anon:92280kB active_file:256528kB inactive_file:1942640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3302864kB managed:3227236kB mlocked:0kB dirty:620kB writeback:0kB mapped:174880kB shmem:194344kB slab_reclaimable:53380kB slab_unreclaimable:18880kB kernel_stack:3056kB pagetables:11568kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[70411.560769] lowmem_reserve[]: 0 0 685 685
[70411.560772] Node 0 Normal free:18384kB min:12064kB low:15080kB high:18096kB active_anon:167692kB inactive_anon:19456kB active_file:57696kB inactive_file:399048kB unevictable:0kB isolated(anon):0kB isolated(file):96kB present:770048kB managed:701632kB mlocked:0kB dirty:184kB writeback:0kB mapped:38440kB shmem:58132kB slab_reclaimable:11148kB slab_unreclaimable:7364kB kernel_stack:1536kB pagetables:2620kB unstable:0kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:96 all_unreclaimable? no
[70411.560777] lowmem_reserve[]: 0 0 0 0
[70411.560780] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB
[70411.560792] Node 0 DMA32: 3253*4kB (UE) 14437*8kB (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 128508kB
[70411.560801] Node 0 Normal: 4237*4kB (UEH) 173*8kB (UMH) 0*16kB 0*32kB 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18396kB
[70411.560811] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[70411.560812] 727019 total pagecache pages
[70411.560814] 0 pages in swap cache
[70411.560815] Swap cache stats: add 0, delete 0, find 0/0
[70411.560817] Free swap = 0kB
[70411.560818] Total swap = 0kB
[70411.560819] 1022221 pages RAM
[70411.560820] 0 pages HighMem/MovableOnly
[70411.560821] 36164 pages reserved
[70411.560822] 0 pages hwpoisoned
[70411.560823] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[70411.560828] [ 284] 0 284 19300 2297 36 3 0 0 systemd-journal
[70411.560831] [ 307] 0 307 9211 1178 20 3 0 -1000 systemd-udevd
[70411.560833] [ 387] 0 387 23022 377 15 3 0 0 lvmetad
[70411.560835] [ 494] 0 494 9643 1139 22 4 0 0 systemd-logind
[70411.560838] [ 495] 81 495 8294 952 21 3 0 -900 dbus-daemon
[70411.560840] [ 564] 0 564 1685 476 9 3 0 0 dhcpcd
[70411.560842] [ 567] 0 567 22554 1024 48 3 0 0 login
[70411.560845] [ 576] 1000 576 13695 1611 29 3 0 0 systemd
[70411.560847] [ 578] 1000 578 24618 390 48 3 0 0 (sd-pam)
[70411.560849] [ 582] 1000 582 4133 967 14 3 0 0 bash
[70411.560851] [ 587] 1000 587 3406 753 11 3 0 0 startx
[70411.560853] [ 609] 1000 609 3982 233 14 3 0 0 xinit
[70411.560856] [ 610] 1000 610 92603 22506 141 3 0 0 Xorg
[70411.560858] [ 612] 1000 612 1041 161 7 3 0 0 xf86-video-inte
[70411.560860] [ 614] 1000 614 3406 771 12 3 0 0 sh
[70411.560862] [ 615] 1000 615 127125 11999 146 4 0 0 udiskie
[70411.560865] [ 620] 1000 620 87886 4526 109 4 0 0 xfce4-session
[70411.560867] [ 621] 1000 621 8247 970 21 3 0 0 dbus-daemon
[70411.560869] [ 624] 102 624 129314 4057 50 3 0 0 polkitd
[70411.560871] [ 632] 1000 632 13211 1218 29 3 0 0 xfconfd
[70411.560873] [ 635] 1000 635 2788 78 8 3 0 0 ssh-agent
[70411.560876] [ 637] 1000 637 41313 158 16 3 0 0 gpg-agent
[70411.560878] [ 638] 1000 638 50138 5025 99 3 0 0 xfwm4
[70411.560880] [ 640] 1000 640 129089 7112 116 4 0 0 Thunar
[70411.560882] [ 643] 0 643 163098 2774 53 4 0 0 udisksd
[70411.560884] [ 651] 1000 651 78024 6414 119 3 0 0 xfce4-panel
[70411.560886] [ 652] 1000 652 69438 3677 100 3 0 0 xfsettingsd
[70411.560888] [ 654] 1000 654 116162 8229 127 3 0 0 xfdesktop
[70411.560891] [ 662] 1000 662 101365 6622 98 3 0 0 xfce4-terminal
[70411.560893] [ 664] 1000 664 85904 3586 102 3 0 0 xfce4-power-man
[70411.560895] [ 671] 1000 671 83874 1275 32 4 0 0 at-spi-bus-laun
[70411.560897] [ 672] 1000 672 83646 3574 93 3 0 0 polkit-gnome-au
[70411.560899] [ 682] 1000 682 8186 769 20 3 0 0 dbus-daemon
[70411.560901] [ 684] 1000 684 53563 1479 40 3 0 0 at-spi2-registr
[70411.560904] [ 687] 1000 687 49017 3477 100 3 0 0 panel-6-systray
[70411.560906] [ 688] 1000 688 4133 957 12 3 0 0 bash
[70411.560908] [ 689] 1000 689 4133 1031 12 3 0 0 bash
[70411.560910] [ 690] 1000 690 4133 1123 12 3 0 0 bash
[70411.560912] [ 692] 1000 692 47687 4040 95 3 0 0 panel-8-datetim
[70411.560914] [ 702] 1000 702 47376 3633 94 3 0 0 panel-49-cpugra
[70411.560916] [ 706] 0 706 73320 2069 39 3 0 0 upowerd
[70411.560918] [ 728] 1000 728 39711 4553 80 3 0 0 quicksynergy
[70411.560920] [ 873] 1000 873 4133 1142 13 3 0 0 bash
[70411.560922] [ 1092] 1000 1092 88772 13384 133 3 0 0 medit
[70411.560925] [ 1093] 1000 1093 4148 1118 13 3 0 0 bash
[70411.560927] [ 1096] 1000 1096 3604 698 12 3 0 0 gam_server
[70411.560929] [ 1251] 1000 1251 10032 1312 24 3 0 0 ssh
[70411.560931] [ 1617] 1000 1617 4133 1098 12 3 0 0 bash
[70411.560933] [ 1626] 0 1626 17508 1286 38 3 0 0 sudo
[70411.560935] [ 1628] 0 1628 10783 756 24 3 0 0 su
[70411.560937] [ 1629] 0 1629 4166 1150 13 3 0 0 bash
[70411.560939] [ 1635] 0 1635 3406 775 11 3 0 0 read_erase_fore
[70411.560942] [ 4278] 1000 4278 31685 1570 28 4 0 0 synergys
[70411.560944] [ 4500] 0 4500 22186 2151 47 3 0 0 cupsd
[70411.560946] [ 4501] 124 4501 74800 2980 47 4 0 0 colord
[70411.560948] [ 4635] 1000 4635 44031 1070 23 3 0 0 dconf-service
[70411.560951] [ 4782] 0 4782 1464 174 8 3 0 0 dd
[70411.560953] [ 4783] 0 4783 1494 180 8 3 0 0 pv
[70411.560955] [ 4784] 0 4784 17851 484 8 3 0 0 dd
[70411.560957] [ 4811] 1000 4811 403726 161337 661 4 0 0 firefox
[70411.560959] [ 5003] 1000 5003 4158 1078 12 3 0 0 bash
[70411.560961] [ 5005] 1000 5005 6881 924 17 3 0 0 alsamixer
[70411.560964] [ 5210] 1000 5210 4133 1005 12 3 0 0 bash
[70411.560966] [ 5212] 1000 5212 3762 1277 12 3 0 0 yaourt
[70411.560968] [ 5387] 1000 5387 3833 1215 12 3 0 0 makepkg
[70411.560970] [ 5698] 1000 5698 3406 801 11 3 0 0 fakeroot
[70411.560972] [ 5706] 1000 5706 1064 37 8 3 0 0 faked
[70411.560974] [ 5713] 1000 5713 4360 1238 14 3 0 0 makepkg
[70411.560977] [ 5891] 1000 5891 3372 631 10 3 0 0 find
[70411.560979] [ 5892] 1000 5892 4360 902 14 3 0 0 makepkg
[70411.560981] Out of memory: Kill process 4811 (firefox) score 164 or sacrifice child
[70411.561064] Killed process 4811 (firefox) total-vm:1614904kB, anon-rss:525348kB, file-rss:101824kB, shmem-rss:18176kB
[74271.098604] firefox invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[74271.098608] firefox cpuset=/ mems_allowed=0
[74271.098616] CPU: 1 PID: 8021 Comm: firefox Tainted: G U 4.7.2-1-ARCH #1
[74271.098619] Hardware name: Dell Inc. Latitude E5520/0KCT5J, BIOS A14 12/26/2013
[74271.098622] 0000000000000286 00000000c46038a1 ffff8800aff23b48 ffffffff812eb132
[74271.098627] ffff8800aff23d28 ffff88011ae7aac0 ffff8800aff23bb8 ffffffff811f6e5c
[74271.098631] 0000000000000000 0101880000000000 00000000c46038a1 00000000ffffffff
[74271.098635] Call Trace:
[74271.098641] [<ffffffff812eb132>] dump_stack+0x63/0x81
[74271.098648] [<ffffffff811f6e5c>] dump_header+0x60/0x1e8
[74271.098654] [<ffffffff811762fa>] oom_kill_process+0x22a/0x440
[74271.098659] [<ffffffff8117696a>] out_of_memory+0x40a/0x4b0
[74271.098664] [<ffffffff812ffe08>] ? find_next_bit+0x18/0x20
[74271.098669] [<ffffffff8117c05b>] __alloc_pages_nodemask+0xf0b/0xf30
[74271.098673] [<ffffffff8117c3d4>] alloc_kmem_pages_node+0x54/0xd0
[74271.098678] [<ffffffff81077c06>] copy_process.part.8+0x136/0x19a0
[74271.098683] [<ffffffff81184266>] ? lru_cache_add_active_or_unevictable+0x36/0xb0
[74271.098688] [<ffffffff811a9864>] ? handle_mm_fault+0xb94/0x1f60
[74271.098692] [<ffffffff81079647>] _do_fork+0xd7/0x3d0
[74271.098698] [<ffffffff810655f5>] ? __do_page_fault+0x1f5/0x510
[74271.098701] [<ffffffff810799e9>] SyS_clone+0x19/0x20
[74271.098706] [<ffffffff81003c07>] do_syscall_64+0x57/0xb0
[74271.098710] [<ffffffff815de861>] entry_SYSCALL64_slow_path+0x25/0x25
[74271.098713] Mem-Info:
[74271.098720] active_anon:156650 inactive_anon:25532 isolated_anon:0
active_file:74318 inactive_file:657388 isolated_file:0
unevictable:0 dirty:572 writeback:0 unstable:0
slab_reclaimable:16718 slab_unreclaimable:5944
mapped:52359 shmem:26476 pagetables:3571 bounce:0
free:32135 free_pcp:30 free_cma:0
[74271.098727] Node 0 DMA free:15344kB min:264kB low:328kB high:392kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15972kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[74271.098737] lowmem_reserve[]: 0 3137 3823 3823
[74271.098742] Node 0 DMA32 free:94636kB min:55252kB low:69064kB high:82876kB active_anon:513852kB inactive_anon:80836kB active_file:241828kB inactive_file:2175048kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3302864kB managed:3227236kB mlocked:0kB dirty:1804kB writeback:0kB mapped:169928kB shmem:84144kB slab_reclaimable:55568kB slab_unreclaimable:16908kB kernel_stack:2944kB pagetables:11948kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:16 all_unreclaimable? no
[74271.098753] lowmem_reserve[]: 0 0 685 685
[74271.098757] Node 0 Normal free:18560kB min:12064kB low:15080kB high:18096kB active_anon:112748kB inactive_anon:21292kB active_file:55444kB inactive_file:454504kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:770048kB managed:701632kB mlocked:0kB dirty:484kB writeback:0kB mapped:39508kB shmem:21760kB slab_reclaimable:11304kB slab_unreclaimable:6852kB kernel_stack:1568kB pagetables:2336kB unstable:0kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[74271.098767] lowmem_reserve[]: 0 0 0 0
[74271.098772] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB
[74271.098790] Node 0 DMA32: 6501*4kB (UME) 8611*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 94892kB
[74271.098804] Node 0 Normal: 1759*4kB (UMEH) 1405*8kB (UMH) 1*16kB (H) 4*32kB (H) 1*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18612kB
[74271.098823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[74271.098825] 758133 total pagecache pages
[74271.098827] 0 pages in swap cache
[74271.098830] Swap cache stats: add 0, delete 0, find 0/0
[74271.098832] Free swap = 0kB
[74271.098834] Total swap = 0kB
[74271.098836] 1022221 pages RAM
[74271.098837] 0 pages HighMem/MovableOnly
[74271.098839] 36164 pages reserved
[74271.098841] 0 pages hwpoisoned
[74271.098842] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[74271.098851] [ 284] 0 284 19300 2275 36 3 0 0 systemd-journal
[74271.098855] [ 307] 0 307 9211 1178 20 3 0 -1000 systemd-udevd
[74271.098859] [ 387] 0 387 23022 377 15 3 0 0 lvmetad
[74271.098863] [ 494] 0 494 9643 1139 22 4 0 0 systemd-logind
[74271.098867] [ 495] 81 495 8294 952 21 3 0 -900 dbus-daemon
[74271.098870] [ 564] 0 564 1685 476 9 3 0 0 dhcpcd
[74271.098874] [ 567] 0 567 22554 1024 48 3 0 0 login
[74271.098878] [ 576] 1000 576 13695 1611 29 3 0 0 systemd
[74271.098882] [ 578] 1000 578 24618 390 48 3 0 0 (sd-pam)
[74271.098886] [ 582] 1000 582 4133 967 14 3 0 0 bash
[74271.098889] [ 587] 1000 587 3406 753 11 3 0 0 startx
[74271.098893] [ 609] 1000 609 3982 233 14 3 0 0 xinit
[74271.098897] [ 610] 1000 610 92077 20858 144 3 0 0 Xorg
[74271.098900] [ 612] 1000 612 1041 161 7 3 0 0 xf86-video-inte
[74271.098904] [ 614] 1000 614 3406 771 12 3 0 0 sh
[74271.098908] [ 615] 1000 615 127125 11999 146 4 0 0 udiskie
[74271.098911] [ 620] 1000 620 87886 4526 109 4 0 0 xfce4-session
[74271.098915] [ 621] 1000 621 8247 970 21 3 0 0 dbus-daemon
[74271.098919] [ 624] 102 624 129314 4057 50 3 0 0 polkitd
[74271.098922] [ 632] 1000 632 13211 1218 29 3 0 0 xfconfd
[74271.098926] [ 635] 1000 635 2788 78 8 3 0 0 ssh-agent
[74271.098930] [ 637] 1000 637 41313 158 16 3 0 0 gpg-agent
[74271.098934] [ 638] 1000 638 50138 5025 99 3 0 0 xfwm4
[74271.098937] [ 640] 1000 640 129089 7112 116 4 0 0 Thunar
[74271.098940] [ 643] 0 643 163098 2774 53 4 0 0 udisksd
[74271.098944] [ 651] 1000 651 78057 6459 119 3 0 0 xfce4-panel
[74271.098948] [ 652] 1000 652 69438 3677 100 3 0 0 xfsettingsd
[74271.098951] [ 654] 1000 654 116162 8243 127 3 0 0 xfdesktop
[74271.098955] [ 662] 1000 662 101662 6951 98 3 0 0 xfce4-terminal
[74271.098959] [ 664] 1000 664 85904 3586 102 3 0 0 xfce4-power-man
[74271.098962] [ 671] 1000 671 83874 1275 32 4 0 0 at-spi-bus-laun
[74271.098965] [ 672] 1000 672 83646 3574 93 3 0 0 polkit-gnome-au
[74271.098969] [ 682] 1000 682 8186 769 20 3 0 0 dbus-daemon
[74271.098972] [ 684] 1000 684 53563 1479 40 3 0 0 at-spi2-registr
[74271.098975] [ 687] 1000 687 49017 3477 100 3 0 0 panel-6-systray
[74271.098979] [ 688] 1000 688 4133 957 12 3 0 0 bash
[74271.098981] [ 689] 1000 689 4133 1031 12 3 0 0 bash
[74271.098983] [ 690] 1000 690 4133 1123 12 3 0 0 bash
[74271.098985] [ 692] 1000 692 47687 4040 95 3 0 0 panel-8-datetim
[74271.098987] [ 702] 1000 702 47376 3633 94 3 0 0 panel-49-cpugra
[74271.098989] [ 706] 0 706 73320 2069 39 3 0 0 upowerd
[74271.098991] [ 728] 1000 728 39711 4553 80 3 0 0 quicksynergy
[74271.098994] [ 873] 1000 873 4133 1142 13 3 0 0 bash
[74271.098996] [ 1092] 1000 1092 88772 13384 133 3 0 0 medit
[74271.098998] [ 1093] 1000 1093 4148 1118 13 3 0 0 bash
[74271.099000] [ 1096] 1000 1096 3604 698 12 3 0 0 gam_server
[74271.099003] [ 1251] 1000 1251 10032 1312 24 3 0 0 ssh
[74271.099005] [ 1617] 1000 1617 4133 1098 12 3 0 0 bash
[74271.099007] [ 1626] 0 1626 17508 1286 38 3 0 0 sudo
[74271.099009] [ 1628] 0 1628 10783 756 24 3 0 0 su
[74271.099012] [ 1629] 0 1629 4166 1150 13 3 0 0 bash
[74271.099014] [ 1635] 0 1635 3406 775 11 3 0 0 read_erase_fore
[74271.099016] [ 4278] 1000 4278 31748 1634 28 4 0 0 synergys
[74271.099018] [ 4500] 0 4500 22186 2151 47 3 0 0 cupsd
[74271.099020] [ 4501] 124 4501 74800 2980 47 4 0 0 colord
[74271.099023] [ 4635] 1000 4635 44031 1070 23 3 0 0 dconf-service
[74271.099025] [ 4782] 0 4782 1464 174 8 3 0 0 dd
[74271.099027] [ 4783] 0 4783 1494 180 8 3 0 0 pv
[74271.099029] [ 4784] 0 4784 17851 484 8 3 0 0 dd
[74271.099031] [ 5003] 1000 5003 4158 1078 12 3 0 0 bash
[74271.099033] [ 5005] 1000 5005 6881 924 17 3 0 0 alsamixer
[74271.099035] [ 5210] 1000 5210 4166 1158 12 3 0 0 bash
[74271.099038] [ 8019] 1000 8019 4133 1141 13 3 0 0 bash
[74271.099040] [ 8021] 1000 8021 369743 134275 594 5 0 0 firefox
[74271.099042] [ 8263] 1000 8263 109272 9510 144 3 0 0 hexchat
[74271.099044] [ 8293] 1000 8293 4133 1142 14 3 0 0 bash
[74271.099046] Out of memory: Kill process 8021 (firefox) score 136 or sacrifice child
[74271.099138] Killed process 8021 (firefox) total-vm:1478972kB, anon-rss:421148kB, file-rss:103796kB, shmem-rss:12156kB
[74271.139359] oom_reaper: reaped process 8021 (firefox), now anon-rss:0kB, file-rss:96kB, shmem-rss:12156kB
[74924.798060] Adding 4194300k swap on /dev/mapper/MAINSTORE-swap. Priority:-1 extents:1 across:4194300k FS
[75265.030381] Purging GPU memory, 4109 pages freed, 3006 pages still pinned.
[75265.030385] 96 and 0 pages still available in the bound and unbound GPU page lists.
[75657.382917] Purging GPU memory, 4181 pages freed, 3912 pages still pinned.
[75657.382922] 96 and 0 pages still available in the bound and unbound GPU page lists.
[75657.384387] Purging GPU memory, 0 pages freed, 3912 pages still pinned.
[75657.384391] 96 and 0 pages still available in the bound and unbound GPU page lists.
[75657.384446] MediaPl~back #3 invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[75657.384447] MediaPl~back #3 cpuset=/ mems_allowed=0
[75657.384453] CPU: 3 PID: 8706 Comm: MediaPl~back #3 Tainted: G U 4.7.2-1-ARCH #1
[75657.384455] Hardware name: Dell Inc. Latitude E5520/0KCT5J, BIOS A14 12/26/2013
[75657.384457] 0000000000000286 0000000043b2756e ffff88010541bb48 ffffffff812eb132
[75657.384460] ffff88010541bd28 ffff8800b8c08e40 ffff88010541bbb8 ffffffff811f6e5c
[75657.384462] 0000000000000000 0101ffff00000000 0000000043b2756e 00000000ffffffff
[75657.384465] Call Trace:
[75657.384471] [<ffffffff812eb132>] dump_stack+0x63/0x81
[75657.384476] [<ffffffff811f6e5c>] dump_header+0x60/0x1e8
[75657.384480] [<ffffffff811762fa>] oom_kill_process+0x22a/0x440
[75657.384483] [<ffffffff8117696a>] out_of_memory+0x40a/0x4b0
[75657.384486] [<ffffffff812ffe08>] ? find_next_bit+0x18/0x20
[75657.384489] [<ffffffff8117c05b>] __alloc_pages_nodemask+0xf0b/0xf30
[75657.384492] [<ffffffff8117c3d4>] alloc_kmem_pages_node+0x54/0xd0
[75657.384495] [<ffffffff81077c06>] copy_process.part.8+0x136/0x19a0
[75657.384498] [<ffffffff811a99d9>] ? handle_mm_fault+0xd09/0x1f60
[75657.384500] [<ffffffff81079647>] _do_fork+0xd7/0x3d0
[75657.384504] [<ffffffff810655f5>] ? __do_page_fault+0x1f5/0x510
[75657.384506] [<ffffffff810799e9>] SyS_clone+0x19/0x20
[75657.384509] [<ffffffff81003c07>] do_syscall_64+0x57/0xb0
[75657.384512] [<ffffffff815de861>] entry_SYSCALL64_slow_path+0x25/0x25
[75657.384514] Mem-Info:
[75657.384519] active_anon:108442 inactive_anon:124560 isolated_anon:0
active_file:72880 inactive_file:596990 isolated_file:0
unevictable:1 dirty:2569 writeback:0 unstable:0
slab_reclaimable:16566 slab_unreclaimable:5931
mapped:52879 shmem:22445 pagetables:3644 bounce:0
free:42449 free_pcp:25 free_cma:0
[75657.384523] Node 0 DMA free:15344kB min:264kB low:328kB high:392kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15972kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[75657.384529] lowmem_reserve[]: 0 3137 3823 3823
[75657.384533] Node 0 DMA32 free:132516kB min:55252kB low:69064kB high:82876kB active_anon:361184kB inactive_anon:408440kB active_file:236332kB inactive_file:1965936kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:3302864kB managed:3227236kB mlocked:4kB dirty:7612kB writeback:0kB mapped:172840kB shmem:71368kB slab_reclaimable:54936kB slab_unreclaimable:16904kB kernel_stack:3120kB pagetables:12092kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[75657.384539] lowmem_reserve[]: 0 0 685 685
[75657.384542] Node 0 Normal free:21936kB min:12064kB low:15080kB high:18096kB active_anon:72584kB inactive_anon:89800kB active_file:55188kB inactive_file:422024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:770048kB managed:701632kB mlocked:0kB dirty:2664kB writeback:0kB mapped:38676kB shmem:18412kB slab_reclaimable:11328kB slab_unreclaimable:6804kB kernel_stack:1584kB pagetables:2484kB unstable:0kB bounce:0kB free_pcp:88kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[75657.384548] lowmem_reserve[]: 0 0 0 0
[75657.384550] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB
[75657.384563] Node 0 DMA32: 21696*4kB (UE) 5755*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 132824kB
[75657.384571] Node 0 Normal: 4718*4kB (UMEH) 351*8kB (UMH) 5*16kB (H) 4*32kB (H) 1*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22080kB
[75657.384583] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[75657.384584] 692321 total pagecache pages
[75657.384586] 0 pages in swap cache
[75657.384587] Swap cache stats: add 0, delete 0, find 0/0
[75657.384589] Free swap = 4194300kB
[75657.384590] Total swap = 4194300kB
[75657.384591] 1022221 pages RAM
[75657.384592] 0 pages HighMem/MovableOnly
[75657.384593] 36164 pages reserved
[75657.384594] 0 pages hwpoisoned
[75657.384595] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[75657.384601] [ 284] 0 284 19300 2240 36 3 0 0 systemd-journal
[75657.384603] [ 307] 0 307 9211 1178 20 3 0 -1000 systemd-udevd
[75657.384606] [ 387] 0 387 23022 377 15 3 0 0 lvmetad
[75657.384608] [ 494] 0 494 9643 1139 22 4 0 0 systemd-logind
[75657.384610] [ 495] 81 495 8294 952 21 3 0 -900 dbus-daemon
[75657.384612] [ 564] 0 564 1685 476 9 3 0 0 dhcpcd
[75657.384615] [ 567] 0 567 22554 1024 48 3 0 0 login
[75657.384617] [ 576] 1000 576 13695 1611 29 3 0 0 systemd
[75657.384619] [ 578] 1000 578 24618 390 48 3 0 0 (sd-pam)
[75657.384622] [ 582] 1000 582 4133 967 14 3 0 0 bash
[75657.384624] [ 587] 1000 587 3406 753 11 3 0 0 startx
[75657.384626] [ 609] 1000 609 3982 233 14 3 0 0 xinit
[75657.384628] [ 610] 1000 610 89971 21986 143 3 0 0 Xorg
[75657.384630] [ 612] 1000 612 1041 161 7 3 0 0 xf86-video-inte
[75657.384632] [ 614] 1000 614 3406 771 12 3 0 0 sh
[75657.384635] [ 615] 1000 615 127125 11999 146 4 0 0 udiskie
[75657.384637] [ 620] 1000 620 87886 4526 109 4 0 0 xfce4-session
[75657.384639] [ 621] 1000 621 8247 970 21 3 0 0 dbus-daemon
[75657.384641] [ 624] 102 624 129314 4057 50 3 0 0 polkitd
[75657.384643] [ 632] 1000 632 13211 1218 29 3 0 0 xfconfd
[75657.384646] [ 635] 1000 635 2788 78 8 3 0 0 ssh-agent
[75657.384648] [ 637] 1000 637 41313 158 16 3 0 0 gpg-agent
[75657.384650] [ 638] 1000 638 50138 5025 99 3 0 0 xfwm4
[75657.384652] [ 640] 1000 640 129089 7112 116 4 0 0 Thunar
[75657.384654] [ 643] 0 643 163098 2775 53 4 0 0 udisksd
[75657.384657] [ 651] 1000 651 78057 6476 119 3 0 0 xfce4-panel
[75657.384659] [ 652] 1000 652 69438 3681 100 3 0 0 xfsettingsd
[75657.384661] [ 654] 1000 654 116162 8243 127 3 0 0 xfdesktop
[75657.384663] [ 662] 1000 662 101851 7176 99 3 0 0 xfce4-terminal
[75657.384665] [ 664] 1000 664 85904 3586 102 3 0 0 xfce4-power-man
[75657.384667] [ 671] 1000 671 83874 1275 32 4 0 0 at-spi-bus-laun
[75657.384669] [ 672] 1000 672 83646 3574 93 3 0 0 polkit-gnome-au
[75657.384672] [ 682] 1000 682 8186 769 20 3 0 0 dbus-daemon
[75657.384674] [ 684] 1000 684 53563 1479 40 3 0 0 at-spi2-registr
[75657.384676] [ 687] 1000 687 49017 3477 100 3 0 0 panel-6-systray
[75657.384678] [ 688] 1000 688 4133 957 12 3 0 0 bash
[75657.384680] [ 689] 1000 689 4133 1031 12 3 0 0 bash
[75657.384682] [ 690] 1000 690 4133 1123 12 3 0 0 bash
[75657.384684] [ 692] 1000 692 47687 4040 95 3 0 0 panel-8-datetim
[75657.384687] [ 702] 1000 702 47376 3633 94 3 0 0 panel-49-cpugra
[75657.384689] [ 706] 0 706 73320 2069 39 3 0 0 upowerd
[75657.384691] [ 728] 1000 728 39711 4553 80 3 0 0 quicksynergy
[75657.384693] [ 873] 1000 873 4133 1142 13 3 0 0 bash
[75657.384695] [ 1092] 1000 1092 88772 13384 133 3 0 0 medit
[75657.384697] [ 1093] 1000 1093 4148 1118 13 3 0 0 bash
[75657.384699] [ 1096] 1000 1096 3604 698 12 3 0 0 gam_server
[75657.384702] [ 1251] 1000 1251 10032 1312 24 3 0 0 ssh
[75657.384704] [ 1617] 1000 1617 4133 1098 12 3 0 0 bash
[75657.384706] [ 1626] 0 1626 17508 1286 38 3 0 0 sudo
[75657.384708] [ 1628] 0 1628 10783 756 24 3 0 0 su
[75657.384710] [ 1629] 0 1629 4166 1150 13 3 0 0 bash
[75657.384713] [ 1635] 0 1635 3406 775 11 3 0 0 read_erase_fore
[75657.384715] [ 4278] 1000 4278 31748 1634 28 4 0 0 synergys
[75657.384717] [ 4500] 0 4500 22186 2151 47 3 0 0 cupsd
[75657.384719] [ 4501] 124 4501 74800 2980 47 4 0 0 colord
[75657.384721] [ 4635] 1000 4635 44031 1070 23 3 0 0 dconf-service
[75657.384724] [ 4782] 0 4782 1464 174 8 3 0 0 dd
[75657.384726] [ 4783] 0 4783 1494 180 8 3 0 0 pv
[75657.384728] [ 4784] 0 4784 17851 484 8 3 0 0 dd
[75657.384730] [ 5003] 1000 5003 4158 1078 12 3 0 0 bash
[75657.384732] [ 5005] 1000 5005 6881 924 17 3 0 0 alsamixer
[75657.384734] [ 5210] 1000 5210 4166 1158 12 3 0 0 bash
[75657.384736] [ 8019] 1000 8019 4159 1204 13 3 0 0 bash
[75657.384739] [ 8263] 1000 8263 109273 9531 144 3 0 0 hexchat
[75657.384741] [ 8293] 1000 8293 4133 1142 14 3 0 0 bash
[75657.384743] [ 8512] 1000 8512 391791 187149 623 5 0 0 firefox
[75657.384745] [ 8599] 1000 8599 4133 1108 12 3 0 0 bash
[75657.384747] [ 8720] 1000 8720 4158 1140 13 3 0 0 bash
[75657.384749] [ 8721] 1000 8721 6881 938 19 3 0 0 alsamixer
[75657.384751] Out of memory: Kill process 8512 (firefox) score 92 or sacrifice child
[75657.384858] Killed process 8512 (firefox) total-vm:1567164kB, anon-rss:639224kB, file-rss:101376kB, shmem-rss:7996kB
[75657.434733] oom_reaper: reaped process 8512 (firefox), now anon-rss:0kB, file-rss:232kB, shmem-rss:8100kB
[75676.010955] Purging GPU memory, 4985 pages freed, 2100 pages still pinned.
[75676.010960] 96 and 0 pages still available in the bound and unbound GPU page lists.
[92644.455870] Purging GPU memory, 4445 pages freed, 4818 pages still pinned.
[92644.455874] 96 and 0 pages still available in the bound and unbound GPU page lists.
[93095.174517] Purging GPU memory, 4892 pages freed, 5962 pages still pinned.
[93095.174521] 96 and 0 pages still available in the bound and unbound GPU page lists.
[124327.711805] perf: interrupt took too long (6201 > 6168), lowering kernel.perf_event_max_sample_rate to 32100
[152260.507025] kvm: zapping shadow pages for mmio generation wraparound
[152260.508604] kvm: zapping shadow pages for mmio generation wraparound
[152270.804908] kvm [14631]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[157583.435149] Purging GPU memory, 4975 pages freed, 8672 pages still pinned.
[157583.435153] 96 and 0 pages still available in the bound and unbound GPU page lists.
[157583.436955] Purging GPU memory, 0 pages freed, 8672 pages still pinned.
[157583.436959] 96 and 0 pages still available in the bound and unbound GPU page lists.
[157583.437010] qemu-system-x86 invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=3, oom_score_adj=0
[157583.437012] qemu-system-x86 cpuset=/ mems_allowed=0
[157583.437018] CPU: 2 PID: 15179 Comm: qemu-system-x86 Tainted: G U 4.7.2-1-ARCH #1
[157583.437019] Hardware name: Dell Inc. Latitude E5520/0KCT5J, BIOS A14 12/26/2013
[157583.437021] 0000000000000286 00000000af50fe2f ffff88004209f8e0 ffffffff812eb132
[157583.437024] ffff88004209fac0 ffff88012817d580 ffff88004209f950 ffffffff811f6e5c
[157583.437027] 0000000000000000 0101880000000000 00000000af50fe2f 00000000ffffffff
[157583.437030] Call Trace:
[157583.437036] [<ffffffff812eb132>] dump_stack+0x63/0x81
[157583.437040] [<ffffffff811f6e5c>] dump_header+0x60/0x1e8
[157583.437045] [<ffffffff811762fa>] oom_kill_process+0x22a/0x440
[157583.437048] [<ffffffff8117696a>] out_of_memory+0x40a/0x4b0
[157583.437051] [<ffffffff812ffe08>] ? find_next_bit+0x18/0x20
[157583.437054] [<ffffffff8117c05b>] __alloc_pages_nodemask+0xf0b/0xf30
[157583.437058] [<ffffffff811cb845>] alloc_pages_current+0x95/0x140
[157583.437060] [<ffffffff811d415a>] new_slab+0x3da/0x5b0
[157583.437062] [<ffffffff811d65a8>] ___slab_alloc+0x4a8/0x5a0
[157583.437069] [<ffffffffa05f4473>] ? vmx_create_vcpu+0x43/0xf90 [kvm_intel]
[157583.437073] [<ffffffffa05f4473>] ? vmx_create_vcpu+0x43/0xf90 [kvm_intel]
[157583.437075] [<ffffffff811d66cb>] __slab_alloc.isra.20+0x2b/0x40
[157583.437077] [<ffffffff811d73f5>] kmem_cache_alloc+0x195/0x1e0
[157583.437081] [<ffffffffa05f4473>] vmx_create_vcpu+0x43/0xf90 [kvm_intel]
[157583.437094] [<ffffffffa04dab7e>] kvm_arch_vcpu_create+0x3e/0x60 [kvm]
[157583.437102] [<ffffffffa04c3d10>] kvm_vm_ioctl+0x290/0x700 [kvm]
[157583.437105] [<ffffffff8120cd72>] do_vfs_ioctl+0xa2/0x5d0
[157583.437109] [<ffffffff81217e07>] ? __fget+0x77/0xb0
[157583.437112] [<ffffffff8120d319>] SyS_ioctl+0x79/0x90
[157583.437115] [<ffffffff81096cde>] ? __task_pid_nr_ns+0x7e/0xd0
[157583.437118] [<ffffffff815de7b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
[157583.437120] Mem-Info:
[157583.437125] active_anon:115158 inactive_anon:219697 isolated_anon:0
active_file:92476 inactive_file:475552 isolated_file:0
unevictable:0 dirty:162 writeback:0 unstable:0
slab_reclaimable:18831 slab_unreclaimable:6336
mapped:71612 shmem:47680 pagetables:3918 bounce:0
free:39574 free_pcp:1 free_cma:0
[157583.437129] Node 0 DMA free:15344kB min:264kB low:328kB high:392kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15972kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[157583.437135] lowmem_reserve[]: 0 3137 3823 3823
[157583.437139] Node 0 DMA32 free:120408kB min:55252kB low:69064kB high:82876kB active_anon:405984kB inactive_anon:699848kB active_file:299904kB inactive_file:1571328kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3302864kB managed:3227236kB mlocked:0kB dirty:312kB writeback:0kB mapped:238996kB shmem:153104kB slab_reclaimable:60068kB slab_unreclaimable:18424kB kernel_stack:2688kB pagetables:12700kB unstable:0kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[157583.437145] lowmem_reserve[]: 0 0 685 685
[157583.437149] Node 0 Normal free:22544kB min:12064kB low:15080kB high:18096kB active_anon:54648kB inactive_anon:178940kB active_file:70000kB inactive_file:330880kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:770048kB managed:701632kB mlocked:0kB dirty:336kB writeback:0kB mapped:47452kB shmem:37616kB slab_reclaimable:15256kB slab_unreclaimable:6904kB kernel_stack:1776kB pagetables:2972kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[157583.437154] lowmem_reserve[]: 0 0 0 0
[157583.437157] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB
[157583.437169] Node 0 DMA32: 215*4kB (UME) 4340*8kB (UM) 5300*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 120380kB
[157583.437178] Node 0 Normal: 1676*4kB (UMEH) 1910*8kB (UMH) 6*16kB (UH) 3*32kB (H) 3*64kB (H) 2*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22624kB
[157583.437190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[157583.437191] 615732 total pagecache pages
[157583.437193] 0 pages in swap cache
[157583.437194] Swap cache stats: add 0, delete 0, find 0/0
[157583.437196] Free swap = 4194300kB
[157583.437197] Total swap = 4194300kB
[157583.437198] 1022221 pages RAM
[157583.437199] 0 pages HighMem/MovableOnly
[157583.437200] 36164 pages reserved
[157583.437201] 0 pages hwpoisoned
[157583.437202] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[157583.437207] [ 284] 0 284 19300 3347 36 3 0 0 systemd-journal
[157583.437210] [ 307] 0 307 9211 1178 20 3 0 -1000 systemd-udevd
[157583.437212] [ 387] 0 387 23022 377 15 3 0 0 lvmetad
[157583.437214] [ 494] 0 494 9643 1139 22 4 0 0 systemd-logind
[157583.437217] [ 495] 81 495 8294 952 21 3 0 -900 dbus-daemon
[157583.437219] [ 564] 0 564 1685 476 9 3 0 0 dhcpcd
[157583.437221] [ 567] 0 567 22554 1024 48 3 0 0 login
[157583.437223] [ 576] 1000 576 13695 1611 29 3 0 0 systemd
[157583.437225] [ 578] 1000 578 24618 390 48 3 0 0 (sd-pam)
[157583.437228] [ 582] 1000 582 4133 967 14 3 0 0 bash
[157583.437230] [ 587] 1000 587 3406 753 11 3 0 0 startx
[157583.437232] [ 609] 1000 609 3982 233 14 3 0 0 xinit
[157583.437234] [ 610] 1000 610 110288 36989 177 3 0 0 Xorg
[157583.437236] [ 612] 1000 612 1041 161 7 3 0 0 xf86-video-inte
[157583.437239] [ 614] 1000 614 3406 771 12 3 0 0 sh
[157583.437241] [ 615] 1000 615 127125 11999 146 4 0 0 udiskie
[157583.437243] [ 620] 1000 620 87886 4526 109 4 0 0 xfce4-session
[157583.437245] [ 621] 1000 621 8247 970 21 3 0 0 dbus-daemon
[157583.437247] [ 624] 102 624 129314 4057 50 3 0 0 polkitd
[157583.437249] [ 632] 1000 632 13211 1218 29 3 0 0 xfconfd
[157583.437251] [ 635] 1000 635 2788 78 8 3 0 0 ssh-agent
[157583.437254] [ 637] 1000 637 41313 158 16 3 0 0 gpg-agent
[157583.437256] [ 638] 1000 638 50173 5167 99 3 0 0 xfwm4
[157583.437258] [ 640] 1000 640 129380 7497 118 4 0 0 Thunar
[157583.437260] [ 643] 0 643 163098 2790 53 4 0 0 udisksd
[157583.437262] [ 651] 1000 651 78274 6717 120 3 0 0 xfce4-panel
[157583.437264] [ 652] 1000 652 69438 3681 100 3 0 0 xfsettingsd
[157583.437266] [ 654] 1000 654 116199 8311 127 3 0 0 xfdesktop
[157583.437268] [ 662] 1000 662 102007 7363 99 3 0 0 xfce4-terminal
[157583.437270] [ 664] 1000 664 85904 3586 102 3 0 0 xfce4-power-man
[157583.437273] [ 671] 1000 671 83874 1275 32 4 0 0 at-spi-bus-laun
[157583.437275] [ 672] 1000 672 83646 3574 93 3 0 0 polkit-gnome-au
[157583.437277] [ 682] 1000 682 8186 769 20 3 0 0 dbus-daemon
[157583.437279] [ 684] 1000 684 53563 1479 40 3 0 0 at-spi2-registr
[157583.437281] [ 687] 1000 687 49017 3477 100 3 0 0 panel-6-systray
[157583.437283] [ 692] 1000 692 47687 4040 95 3 0 0 panel-8-datetim
[157583.437285] [ 702] 1000 702 47376 3633 94 3 0 0 panel-49-cpugra
[157583.437288] [ 706] 0 706 73320 2069 39 3 0 0 upowerd
[157583.437290] [ 728] 1000 728 39711 4553 80 3 0 0 quicksynergy
[157583.437292] [ 1092] 1000 1092 213940 15267 151 4 0 0 medit
[157583.437294] [ 1093] 1000 1093 4148 1118 13 3 0 0 bash
[157583.437296] [ 1096] 1000 1096 3604 698 12 3 0 0 gam_server
[157583.437299] [ 1617] 1000 1617 4133 1098 12 3 0 0 bash
[157583.437301] [ 1626] 0 1626 17508 1286 38 3 0 0 sudo
[157583.437303] [ 1628] 0 1628 10783 756 24 3 0 0 su
[157583.437305] [ 1629] 0 1629 4166 1150 13 3 0 0 bash
[157583.437307] [ 1635] 0 1635 3406 775 11 3 0 0 read_erase_fore
[157583.437309] [ 4500] 0 4500 22186 2151 47 3 0 0 cupsd
[157583.437311] [ 4501] 124 4501 74800 2980 47 4 0 0 colord
[157583.437314] [ 4635] 1000 4635 44031 1070 23 3 0 0 dconf-service
[157583.437316] [ 8747] 1000 8747 513983 280015 870 5 0 0 firefox
[157583.437318] [14605] 1000 14605 4166 1159 13 3 0 0 bash
[157583.437320] [14660] 1000 14660 31686 1571 28 3 0 0 synergys
[157583.437323] [15033] 1000 15033 4158 1114 13 3 0 0 bash
[157583.437325] [15081] 0 15081 1464 175 8 3 0 0 dd
[157583.437327] [15082] 0 15082 1494 180 8 3 0 0 pv
[157583.437329] [15083] 0 15083 17851 471 9 3 0 0 dd
[157583.437332] [15150] 1000 15150 83755 2978 90 4 0 0 tumblerd
[157583.437334] [15176] 1000 15176 103639 6480 184 5 0 0 qemu-system-x86
[157583.437336] Out of memory: Kill process 8747 (firefox) score 138 or sacrifice child
[157583.437429] Killed process 8747 (firefox) total-vm:2055932kB, anon-rss:957972kB, file-rss:110320kB, shmem-rss:51768kB
[157583.732530] kvm: zapping shadow pages for mmio generation wraparound
[157583.734509] kvm: zapping shadow pages for mmio generation wraparound
[157590.689638] kvm [15176]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[158053.789106] kvm [15176]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[158891.062868] kvm: zapping shadow pages for mmio generation wraparound
[158891.064805] kvm: zapping shadow pages for mmio generation wraparound
[158898.125284] kvm [15509]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[159012.384652] kvm [15509]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[159250.046969] kvm: zapping shadow pages for mmio generation wraparound
[159250.048892] kvm: zapping shadow pages for mmio generation wraparound
[159257.091605] kvm [15780]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[159387.540689] kvm: zapping shadow pages for mmio generation wraparound
[159387.542881] kvm: zapping shadow pages for mmio generation wraparound
[159394.383885] kvm [15849]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[160815.343703] kvm: zapping shadow pages for mmio generation wraparound
[160815.345474] kvm: zapping shadow pages for mmio generation wraparound
[160822.428849] kvm [16302]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[161378.193149] kvm: zapping shadow pages for mmio generation wraparound
[161378.194965] kvm: zapping shadow pages for mmio generation wraparound
[161384.813913] kvm [16567]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
[161444.157584] kvm: zapping shadow pages for mmio generation wraparound
[161444.159303] kvm: zapping shadow pages for mmio generation wraparound
[161450.531900] kvm [16613]: vcpu0, guest rIP: 0xffffffff81051ac4 disabled perfctr wrmsr: 0xc1 data 0xffff
Last edited by webdawg (2016-09-01 17:46:06)
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More information needed...
At least share your script with us please...
Why not use a known good application to check your drives (ie badblocks)...
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because I did not know that badblocks existed
the bash script just uses dd and does a smartcl -a in between reads and writes
Nothing complicated.
dd if drive to null
dd if=zero to drive
with a pv in the middle
why would dd cause an out of memory error?
You think there is a way to replicate this faster?
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10% of your RAM is tied up by data queued by dd for writing to the disk. Reduce /proc/sys/vm/dirty_ratio from 10 to 1 (echo 1 to this file as root).
BTW, you don't need dd, just pv </dev/zero >/dev/sdx.
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Thanks mich41
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If you're using pv just to monitor progress, dd can do that with status=progress .
But whether the Constitution really be one thing, or another, this much is certain - that it has either authorized such a government as we have had, or has been powerless to prevent it. In either case, it is unfit to exist.
-Lysander Spooner
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