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* Bug 4.9 and memorymanagement
@ 2016-12-25 20:52 Klaus Ethgen
  2016-12-26 11:00 ` Michal Hocko
  0 siblings, 1 reply; 13+ messages in thread
From: Klaus Ethgen @ 2016-12-25 20:52 UTC (permalink / raw)
  To: linux-kernel


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Hello,

The last days I compiled version 4.9 for my i386 laptop. (Lenovo x61s)

First, everything seems to be sane but after some sleep and awake
(suspend to ram) cycles I seen some really weird behaviour ending in OOM
or even complete freeze of the laptop.

What I was able to see is that it went to swap even if there is plenty
of memory left. The OOMs was also with many memory left.

Once I also catched kswapd0 with running insane with 100% CPU
utilization.

I first had in mind the CONFIG_SLAB_FREELIST_RANDOM setting and disabled
it. This didn't made the problem to go away but it helped a little.
Nevertheless, further OOM or other strange behaviour happened.

I went back to 4.8.15 now with the same config from 4.9 and everything
gets back to normal.

So it seems for me that there are some really strange memory leaks in
4.9. The biggest problem is, that I do not know how to reproduce it
reliable. The only what I know is that it happened after several
suspends. (Not necessarily the first.)

Am I the only one seeing that behavior or do anybody have an idea what
could went wrong?

For the reference I put the .configs of the two compilings as attachment
to this mail.

Please keep me in CC as I am not subscribed to LKML.

Regards
   Klaus
-- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
  2016-12-25 20:52 Bug 4.9 and memorymanagement Klaus Ethgen
@ 2016-12-26 11:00 ` Michal Hocko
  2016-12-27 11:28   ` Michal Hocko
       [not found]   ` <66baf7dd-c5e3-e11c-092f-3a642c306e63@I-love.SAKURA.ne.jp>
  0 siblings, 2 replies; 13+ messages in thread
From: Michal Hocko @ 2016-12-26 11:00 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

[CCing linux-mm]

On Sun 25-12-16 21:52:52, Klaus Ethgen wrote:
> Hello,
> 
> The last days I compiled version 4.9 for my i386 laptop. (Lenovo x61s)

Do you have memory cgroups enabled in runtime (aka does the same happen
with cgroup_disable=memory)?

> First, everything seems to be sane but after some sleep and awake
> (suspend to ram) cycles I seen some really weird behaviour ending in OOM
> or even complete freeze of the laptop.
> 
> What I was able to see is that it went to swap even if there is plenty
> of memory left. The OOMs was also with many memory left.

Could you paste those OOM reports from the kernel log?

> Once I also catched kswapd0 with running insane with 100% CPU
> utilization.
> 
> I first had in mind the CONFIG_SLAB_FREELIST_RANDOM setting and disabled
> it. This didn't made the problem to go away but it helped a little.
> Nevertheless, further OOM or other strange behaviour happened.
> 
> I went back to 4.8.15 now with the same config from 4.9 and everything
> gets back to normal.
> 
> So it seems for me that there are some really strange memory leaks in
> 4.9. The biggest problem is, that I do not know how to reproduce it
> reliable. The only what I know is that it happened after several
> suspends. (Not necessarily the first.)
> 
> Am I the only one seeing that behavior or do anybody have an idea what
> could went wrong?

no there were some reports recently and 32b with memory cgroups are
broken since 4.8 when the zone LRU's were moved to nodes.
>x 
> For the reference I put the .configs of the two compilings as attachment
> to this mail.
> 
> Please keep me in CC as I am not subscribed to LKML.
> 
> Regards
>    Klaus






-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
  2016-12-26 11:00 ` Michal Hocko
@ 2016-12-27 11:28   ` Michal Hocko
  2016-12-30 11:11     ` Michal Hocko
       [not found]   ` <66baf7dd-c5e3-e11c-092f-3a642c306e63@I-love.SAKURA.ne.jp>
  1 sibling, 1 reply; 13+ messages in thread
From: Michal Hocko @ 2016-12-27 11:28 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

On Mon 26-12-16 12:00:53, Michal Hocko wrote:
> [CCing linux-mm]
> 
> On Sun 25-12-16 21:52:52, Klaus Ethgen wrote:
> > Hello,
> > 
> > The last days I compiled version 4.9 for my i386 laptop. (Lenovo x61s)
> 
> Do you have memory cgroups enabled in runtime (aka does the same happen
> with cgroup_disable=memory)?

If this turns out to be memory cgroup related then the patch from
http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
help.

-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
       [not found]   ` <66baf7dd-c5e3-e11c-092f-3a642c306e63@I-love.SAKURA.ne.jp>
@ 2016-12-27 11:48     ` Klaus Ethgen
  2016-12-27 12:05       ` Michal Hocko
  2016-12-27 12:14       ` Klaus Ethgen
  0 siblings, 2 replies; 13+ messages in thread
From: Klaus Ethgen @ 2016-12-27 11:48 UTC (permalink / raw)
  To: Tetsuo Handa, Michal Hocko; +Cc: linux-kernel, linux-mm


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Hello,

Am Mo den 26. Dez 2016 um 11:38 schrieb Tetsuo Handa:
> linux-mm@kvack.org would be a better place to report.

Thanks, didn't know about that list.

Hope, it is ok to group reply?

Am Mo den 26. Dez 2016 um 12:00 schrieb Michal Hocko:
> > The last days I compiled version 4.9 for my i386 laptop. (Lenovo x61s)
>
> Do you have memory cgroups enabled in runtime (aka does the same happen
> with cgroup_disable=memory)?

Well, I have ulatencyd running and the support in the kernel, so yes.

> > What I was able to see is that it went to swap even if there is plenty
> > of memory left. The OOMs was also with many memory left.
>
> Could you paste those OOM reports from the kernel log?

Sure, see below in appendix.

By the way, I find the following two messages often. Maybe they are
unrelated, maybe not.
   [31633.189121] Purging GPU memory, 144 pages freed, 5692 pages still pinned.
   [31638.530025] Unable to lock GPU to purge memory.

often the are seen after an OOM (maybe due to X killed).

> > I went back to 4.8.15 now with the same config from 4.9 and everything
> > gets back to normal.
> >
> > So it seems for me that there are some really strange memory leaks in
> > 4.9. The biggest problem is, that I do not know how to reproduce it
> > reliable. The only what I know is that it happened after several
> > suspends. (Not necessarily the first.)
> >
> > Am I the only one seeing that behavior or do anybody have an idea what
> > could went wrong?
>
> no there were some reports recently and 32b with memory cgroups are
> broken since 4.8 when the zone LRU's were moved to nodes.

Ah, nice, that matches with my findings that also 4.8.15 was broken but
not that wrong.

Finally I went back to 4.7.9 to start again with further tests.

In the end, I was able to have a 4.9 kernel that is stable so far. I did
it with reusing my 4.7.9 config and did a "make olddefconfig". (For the
broken one I did "make menuconfig" and read about the new parameters
before enabling them. Especially I was interested in hardening options
like CONFIG_SLAB_FREELIST_RANDOM and CONFIG_HARDENED_USERCOPY.)

Gruß
   Klaus

Appendix:
OOMs:
   [28756.498366] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), nodemask=0, order=0, oom_score_adj=0
   [28756.498373] Xorg cpuset=/ mems_allowed=0
   [28756.498382] CPU: 1 PID: 2746 Comm: Xorg Tainted: G     U     O    4.9.0 #1
   [28756.498385] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [28756.498388]  f2c25c24 c12b4830 f2c25c24 f09e8000 c113d7e1 f2c25b90 00003206 c12b99df
   [28756.498396]  f44bd31c 0001dcce 4e78dcce f09e8000 f09e842c c159e597 f2c25c24 c10e9553
   [28756.498403]  00000000 ef7d8840 00000000 0013cfe0 c10e91fb 00000000 00000000 0000006a
   [28756.498411] Call Trace:
   [28756.498420]  [<c12b4830>] ? dump_stack+0x44/0x64
   [28756.498426]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [28756.498430]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [28756.498434]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [28756.498438]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [28756.498441]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [28756.498445]  [<c10ed72c>] ? __alloc_pages_nodemask+0xc3c/0xc50
   [28756.498450]  [<c10fc297>] ? shmem_alloc_and_acct_page+0x137/0x210
   [28756.498455]  [<c10e5675>] ? find_get_entry+0xd5/0x110
   [28756.498459]  [<c10fcbc5>] ? shmem_getpage_gfp+0x165/0xbb0
   [28756.498464]  [<c1094c30>] ? rcu_seq_end+0x40/0x40
   [28756.498500]  [<f8944b0e>] ? i915_gem_shrink+0x23e/0x2d0 [i915]
   [28756.498506]  [<c14c194f>] ? wait_for_completion+0xbf/0xe0
   [28756.498510]  [<c10806e7>] ? __wake_up_locked+0x17/0x20
   [28756.498513]  [<c10fd652>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [28756.498537]  [<f893ca21>] ? i915_gem_object_get_pages_gtt+0x1e1/0x3d0 [i915]
   [28756.498561]  [<f893d265>] ? i915_gem_object_get_pages+0x35/0xb0 [i915]
   [28756.498586]  [<f893e1de>] ? i915_gem_object_set_to_gtt_domain+0x2e/0x150 [i915]
   [28756.498610]  [<f893ed15>] ? i915_gem_set_domain_ioctl+0xe5/0x120 [i915]
   [28756.498634]  [<f893ec30>] ? i915_gem_obj_prepare_shmem_write+0x180/0x180 [i915]
   [28756.498648]  [<f824d666>] ? drm_ioctl+0x1c6/0x400 [drm]
   [28756.498672]  [<f893ec30>] ? i915_gem_obj_prepare_shmem_write+0x180/0x180 [i915]
   [28756.498677]  [<c1136a99>] ? get_mem_cgroup_from_mm+0x69/0xd0
   [28756.498680]  [<c12ba26b>] ? __rb_insert_augmented+0x1ab/0x1c0
   [28756.498685]  [<c1112620>] ? vm_get_page_prot+0x10/0x10
   [28756.498688]  [<c1112f00>] ? vma_link+0x60/0xb0
   [28756.498692]  [<c1113d76>] ? vma_set_page_prot+0x26/0x50
   [28756.498696]  [<c11155a1>] ? mmap_region+0x161/0x540
   [28756.498706]  [<f824d4a0>] ? drm_getunique+0x60/0x60 [drm]
   [28756.498711]  [<c115354f>] ? do_vfs_ioctl+0x8f/0x780
   [28756.498715]  [<c10c91de>] ? __audit_syscall_entry+0xae/0x110
   [28756.498719]  [<c10011b3>] ? syscall_trace_enter+0x183/0x200
   [28756.498723]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [28756.498727]  [<c10c88b5>] ? audit_filter_syscall+0xa5/0xd0
   [28756.498731]  [<c115d671>] ? __fget+0x61/0xb0
   [28756.498734]  [<c1153c6e>] ? SyS_ioctl+0x2e/0x50
   [28756.498738]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [28756.498742]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [28756.498744] Mem-Info:
   [28756.498751] active_anon:102497 inactive_anon:58398 isolated_anon:0
   [28756.498751]  active_file:318087 inactive_file:180221 isolated_file:0
   [28756.498751]  unevictable:6936 dirty:1164 writeback:0 unstable:0
   [28756.498751]  slab_reclaimable:48510 slab_unreclaimable:11849
   [28756.498751]  mapped:47698 shmem:8833 pagetables:766 bounce:0
   [28756.498751]  free:41859 free_pcp:451 free_cma:0
   [28756.498761] Node 0 active_anon:409988kB inactive_anon:233592kB active_file:1272348kB inactive_file:720884kB unevictable:27744kB isolated(anon):0kB isolated(file):0kB mapped:190792kB dirty:4656kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 35332kB writeback_tmp:0kB unstable:0kB pages_scanned:4062806 all_unreclaimable? yes
   [28756.498769] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [28756.498782] Normal free:42404kB min:42416kB low:53020kB high:63624kB active_anon:1316kB inactive_anon:20540kB active_file:548376kB inactive_file:60kB unevictable:0kB writepending:260kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:184192kB slab_unreclaimable:47020kB kernel_stack:2728kB pagetables:0kB bounce:0kB free_pcp:936kB local_pcp:216kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [28756.498795] HighMem free:120916kB min:512kB low:28168kB high:55824kB active_anon:408672kB inactive_anon:213052kB active_file:722404kB inactive_file:720724kB unevictable:27744kB writepending:4396kB present:2226888kB managed:2226888kB mlocked:27744kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:3064kB bounce:0kB free_pcp:868kB local_pcp:220kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [28756.498803] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 531*4kB (UME) 467*8kB (UME) 262*16kB (UME) 367*32kB (UME) 152*64kB (UME) 71*128kB (UM) 3*256kB (E) 2*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 42404kB
   HighMem: 27*4kB (U) 27*8kB (U) 5*16kB (U) 2*32kB (U) 14*64kB (UM) 6*128kB (UM) 6*256kB (UM) 3*512kB (UM) 1*1024kB (U) 14*2048kB (UM) 21*4096kB (M) = 120916kB
   509526 total pagecache pages
   [28756.498863] 184 pages in swap cache
   [28756.498866] Swap cache stats: add 541, delete 357, find 0/0
   [28756.498868] Free swap  = 2094312kB
   [28756.498870] Total swap = 2096476kB
   [28756.498872] 783948 pages RAM
   [28756.498874] 556722 pages HighMem/MovableOnly
   [28756.498875] 9667 pages reserved
   [28756.498877] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [28756.498883] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [28756.498888] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [28756.498893] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [28756.498897] [ 2024]     0  2024     5349      343       7       0        0             0 lxcfs
   [28756.498901] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [28756.498905] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [28756.498908] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [28756.498912] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [28756.498916] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [28756.498920] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [28756.498924] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [28756.498928] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [28756.498931] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [28756.498935] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [28756.498939] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [28756.498943] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [28756.498947] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [28756.498951] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [28756.498954] [ 2572]   110  2572     5360     2818       8       0        0             0 unbound
   [28756.498958] [ 2626]     0  2626     8222     3671       9       0        0             0 wicd
   [28756.498962] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [28756.498965] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [28756.498969] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [28756.498973] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [28756.498977] [ 2746]     0  2746    26486    12809      26       0        0             0 Xorg
   [28756.498981] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [28756.498985] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [28756.498988] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [28756.498992] [ 2849] 10230  2849    13596     3301      11       0        0             0 fvwm2
   [28756.498996] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [28756.498999] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [28756.503469] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [28756.503477] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [28756.503482] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [28756.503487] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [28756.503492] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [28756.503496] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [28756.503501] [ 2957] 10230  2957    52699    18548      39       0        0             0 psi-plus
   [28756.503506] [ 2958] 10230  2958    10774     7323      15       0        0             0 wicd-client
   [28756.503510] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [28756.503515] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [28756.503520] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [28756.503524] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [28756.503529] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [28756.503533] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [28756.503538] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [28756.503542] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [28756.503547] [ 2988] 10230  2988     1030      703       4       0        0             0 stalonetray
   [28756.503551] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [28756.503555] [ 3296] 10230  3296     2091     1417       5       0        0             0 zsh
   [28756.503560] [ 3528] 10230  3528     3043     1864       7       0        0             0 xterm
   [28756.503564] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [28756.503569] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [28756.503573] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [28756.503578] [ 3552] 10230  3552     2495      632       6       0        0             0 ssh
   [28756.503582] [ 3555]     0  3555     2498     1837       7       0        0             0 zsh
   [28756.503590] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [28756.503595] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [28756.503599] [15515] 10230 15515   291002   138194     253       0        0             0 firefox.real
   [28756.503603] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [28756.503608] [16355] 10230 16355     2061     1370       6       0        0             0 zsh
   [28756.503614] [30422]     0 30422      626      469       4       0        0             0 anacron
   [28756.503618] [31403]     0 31403      581      143       4       0        0             0 sh
   [28756.503623] [31404]     0 31404      554      379       4       0        0             0 run-parts
   [28756.503627] [31551] 10230 31551    15591     9353      18       0        0             0 vim
   [28756.503631] [  578] 10230   578    12479     5848      15       0        0             0 vim
   [28756.503637] [ 7020]     0  7020      557      134       4       0        0             0 sleep
   [28756.503643] [ 7316]     0  7316      581      391       4       0        0             0 battery-stats-c
   [28756.503647] [ 7328]     0  7328      557      142       4       0        0             0 sleep
   [28756.503652] [ 7425]     0  7425     7386     6886      11       0        0         -1000 ulatencyd
   [28756.503656] [ 7459]     0  7459      891      668       4       0        0             0 mlocate
   [28756.503661] [ 7465]     0  7465      595      159       4       0        0             0 flock
   [28756.503665] [ 7466]     0  7466      604      447       4       0        0             0 updatedb.mlocat
   [28756.503683] Out of memory: Kill process 15515 (firefox.real) score 106 or sacrifice child
   [28756.503766] Killed process 15515 (firefox.real) total-vm:1164008kB, anon-rss:447680kB, file-rss:97228kB, shmem-rss:7868kB

   [28757.732436] updatedb.mlocat invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=0
   [28757.732442] updatedb.mlocat cpuset=/ mems_allowed=0
   [28757.732450] CPU: 1 PID: 7466 Comm: updatedb.mlocat Tainted: G     U     O    4.9.0 #1
   [28757.732453] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [28757.732456]  c3c85b54 c12b4830 c3c85b54 f36e2940 c113d7e1 c3c85ac0 00000206 c12b99df
   [28757.732464]  f44bd31c 0101ab10 ee8bab10 f36e2940 f36e2d6c c159e597 c3c85b54 c10e9553
   [28757.732472]  00000000 ef7d8840 00000000 0013cfe0 c10e91fb 00000000 00000000 0000000e
   [28757.732479] Call Trace:
   [28757.732488]  [<c12b4830>] ? dump_stack+0x44/0x64
   [28757.732493]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [28757.732498]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [28757.732502]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [28757.732506]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [28757.732509]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [28757.732513]  [<c10ed690>] ? __alloc_pages_nodemask+0xba0/0xc50
   [28757.732518]  [<c10e5a2a>] ? pagecache_get_page+0xaa/0x250
   [28757.732523]  [<c1202563>] ? __alloc_extent_buffer+0x93/0xd0
   [28757.732527]  [<c120a3ff>] ? alloc_extent_buffer+0x13f/0x450
   [28757.732532]  [<c11d6052>] ? read_tree_block+0x12/0x50
   [28757.732536]  [<c11af405>] ? btrfs_release_path+0x15/0x80
   [28757.732539]  [<c11b21fb>] ? read_block_for_search.isra.32+0x14b/0x380
   [28757.732544]  [<c1226a02>] ? btrfs_tree_read_lock+0x32/0x100
   [28757.732548]  [<c11b40c1>] ? btrfs_search_slot+0x341/0x950
   [28757.732553]  [<c11d339d>] ? btrfs_lookup_inode+0x3d/0xc0
   [28757.732557]  [<c112c21f>] ? kmem_cache_alloc+0xaf/0x100
   [28757.732561]  [<c11ee217>] ? btrfs_iget+0x107/0x7d0
   [28757.732565]  [<c11cf9e9>] ? btrfs_match_dir_item_name+0xe9/0x110
   [28757.732570]  [<c11ef22f>] ? btrfs_lookup_dentry+0x47f/0x5d0
   [28757.732574]  [<c11ef388>] ? btrfs_lookup+0x8/0x40
   [28757.732578]  [<c114bade>] ? lookup_slow+0x7e/0x140
   [28757.732581]  [<c114cf94>] ? walk_component+0x1d4/0x300
   [28757.732584]  [<c114ac1a>] ? path_init+0x16a/0x360
   [28757.732588]  [<c114d641>] ? path_lookupat+0x51/0x100
   [28757.732591]  [<c114f9bc>] ? filename_lookup+0x8c/0x170
   [28757.732595]  [<c12bff28>] ? lockref_get+0x8/0x20
   [28757.732599]  [<c10c9567>] ? __audit_getname+0x77/0x90
   [28757.732603]  [<c114f69c>] ? getname_flags+0x8c/0x190
   [28757.732607]  [<c1145788>] ? vfs_fstatat+0x68/0xc0
   [28757.732610]  [<c11460c8>] ? SyS_lstat64+0x28/0x50
   [28757.732614]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [28757.732618]  [<c10c88b5>] ? audit_filter_syscall+0xa5/0xd0
   [28757.732621]  [<c10c9416>] ? __audit_syscall_exit+0x1d6/0x260
   [28757.732625]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [28757.732630]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [28757.732632] Mem-Info:
   [28757.732638] active_anon:31030 inactive_anon:15460 isolated_anon:0
   [28757.732638]  active_file:320172 inactive_file:178465 isolated_file:0
   [28757.732638]  unevictable:6936 dirty:0 writeback:1 unstable:0
   [28757.732638]  slab_reclaimable:48471 slab_unreclaimable:11834
   [28757.732638]  mapped:25791 shmem:6838 pagetables:512 bounce:0
   [28757.732638]  free:156631 free_pcp:126 free_cma:0
   [28757.732649] Node 0 active_anon:124120kB inactive_anon:61840kB active_file:1280688kB inactive_file:713860kB unevictable:27744kB isolated(anon):0kB isolated(file):0kB mapped:103164kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 27352kB writeback_tmp:0kB unstable:0kB pages_scanned:3674354 all_unreclaimable? yes
   [28757.732656] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [28757.732669] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:1312kB inactive_anon:20408kB active_file:549628kB inactive_file:40kB unevictable:0kB writepending:0kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:184036kB slab_unreclaimable:46960kB kernel_stack:2384kB pagetables:0kB bounce:0kB free_pcp:408kB local_pcp:124kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [28757.732681] HighMem free:580084kB min:512kB low:28168kB high:55824kB active_anon:122808kB inactive_anon:41432kB active_file:729492kB inactive_file:713820kB unevictable:27744kB writepending:4kB present:2226888kB managed:2226888kB mlocked:27744kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2048kB bounce:0kB free_pcp:96kB local_pcp:96kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [28757.732689] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 485*4kB (ME) 498*8kB (UME) 273*16kB (ME) 355*32kB (UME) 153*64kB (UME) 71*128kB (UM) 3*256kB (E) 2*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 42324kB
   HighMem: 13625*4kB (UM) 6184*8kB (UM) 3241*16kB (UM) 1682*32kB (UM) 866*64kB (UM) 541*128kB (UM) 212*256kB (UM) 68*512kB (UM) 21*1024kB (UM) 18*2048kB (UM) 24*4096kB (M) = 580084kB
   507869 total pagecache pages
   [28757.732748] 188 pages in swap cache
   [28757.732751] Swap cache stats: add 789, delete 601, find 165/172
   [28757.732753] Free swap  = 2094296kB
   [28757.732755] Total swap = 2096476kB
   [28757.732757] 783948 pages RAM
   [28757.732759] 556722 pages HighMem/MovableOnly
   [28757.732761] 9667 pages reserved
   [28757.732763] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [28757.732768] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [28757.732774] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [28757.732778] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [28757.732782] [ 2024]     0  2024     5349      343       7       0        0             0 lxcfs
   [28757.732786] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [28757.732790] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [28757.732794] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [28757.732798] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [28757.732801] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [28757.732805] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [28757.732809] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [28757.732813] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [28757.732817] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [28757.732821] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [28757.732825] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [28757.732829] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [28757.732833] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [28757.732837] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [28757.732840] [ 2572]   110  2572     5360     2818       8       0        0             0 unbound
   [28757.732844] [ 2626]     0  2626     8222     3671       9       0        0             0 wicd
   [28757.732848] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [28757.732852] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [28757.732856] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [28757.732859] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [28757.732864] [ 2746]     0  2746    24496    10852      25       0        0             0 Xorg
   [28757.732867] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [28757.732871] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [28757.732875] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [28757.732879] [ 2849] 10230  2849    13596     3301      11       0        0             0 fvwm2
   [28757.732883] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [28757.732887] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [28757.732890] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [28757.732894] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [28757.732898] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [28757.732902] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [28757.732906] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [28757.732910] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [28757.732914] [ 2957] 10230  2957    52699    18548      39       0        0             0 psi-plus
   [28757.732918] [ 2958] 10230  2958    10774     7323      15       0        0             0 wicd-client
   [28757.732921] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [28757.732925] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [28757.732929] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [28757.732933] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [28757.732937] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [28757.732941] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [28757.732945] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [28757.732949] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [28757.732953] [ 2988] 10230  2988     1030      703       4       0        0             0 stalonetray
   [28757.732957] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [28757.732960] [ 3296] 10230  3296     2091     1417       5       0        0             0 zsh
   [28757.732964] [ 3528] 10230  3528     3043     1864       7       0        0             0 xterm
   [28757.732968] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [28757.732972] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [28757.732976] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [28757.732980] [ 3552] 10230  3552     2495      632       6       0        0             0 ssh
   [28757.732983] [ 3555]     0  3555     2498     1837       7       0        0             0 zsh
   [28757.732988] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [28757.732991] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [28757.732995] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [28757.732999] [16355] 10230 16355     2061     1370       6       0        0             0 zsh
   [28757.734531] [30422]     0 30422      626      469       4       0        0             0 anacron
   [28757.734537] [31403]     0 31403      581      143       4       0        0             0 sh
   [28757.734541] [31404]     0 31404      554      379       4       0        0             0 run-parts
   [28757.734546] [31551] 10230 31551    15591     9353      18       0        0             0 vim
   [28757.734550] [  578] 10230   578    12479     5848      15       0        0             0 vim
   [28757.734554] [ 7020]     0  7020      557      134       4       0        0             0 sleep
   [28757.734558] [ 7316]     0  7316      581      391       4       0        0             0 battery-stats-c
   [28757.734562] [ 7328]     0  7328      557      142       4       0        0             0 sleep
   [28757.734567] [ 7425]     0  7425     7386     6886      11       0        0         -1000 ulatencyd
   [28757.734571] [ 7459]     0  7459      891      668       4       0        0             0 mlocate
   [28757.734574] [ 7465]     0  7465      595      159       4       0        0             0 flock
   [28757.734578] [ 7466]     0  7466      604      447       4       0        0             0 updatedb.mlocat
   [28757.734582] Out of memory: Kill process 2957 (psi-plus) score 14 or sacrifice child
   [28757.734603] Killed process 2957 (psi-plus) total-vm:210796kB, anon-rss:29156kB, file-rss:44496kB, shmem-rss:540kB

   [31617.991795] gkrellm invoked oom-killer: gfp_mask=0x25000c0(GFP_KERNEL_ACCOUNT), nodemask=0, order=0, oom_score_adj=0
   [31617.991802] gkrellm cpuset=/ mems_allowed=0
   [31617.991810] CPU: 0 PID: 2956 Comm: gkrellm Tainted: G     U     O    4.9.0 #1
   [31617.991813] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [31617.991817]  f15f1d64 c12b4830 f15f1d64 f09e8000 c113d7e1 f15f1cd0 00000206 c12b99df
   [31617.991825]  f44bd31c 0101a5ea 1adba5ea f09e8000 f09e842c c159e597 f15f1d64 c10e9553
   [31617.991832]  00000000 f093d280 00000000 0013cfe0 c10e91fb 00000000 00000000 00000060
   [31617.991840] Call Trace:
   [31617.991849]  [<c12b4830>] ? dump_stack+0x44/0x64
   [31617.991855]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [31617.991859]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [31617.991864]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [31617.991867]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [31617.991871]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [31617.991875]  [<c10ed72c>] ? __alloc_pages_nodemask+0xc3c/0xc50
   [31617.991880]  [<c141d752>] ? alloc_skb_with_frags+0xf2/0x1b0
   [31617.991884]  [<c14186fe>] ? sock_alloc_send_pskb+0x1be/0x1e0
   [31617.991888]  [<c1163d70>] ? seq_open+0x20/0x90
   [31617.991893]  [<c112c21f>] ? kmem_cache_alloc+0xaf/0x100
   [31617.991897]  [<c14b6b1d>] ? unix_stream_sendmsg+0x23d/0x3a0
   [31617.991901]  [<c14145b5>] ? sock_write_iter+0x75/0xf0
   [31617.991905]  [<c1414540>] ? kernel_sendmsg+0x50/0x50
   [31617.991908]  [<c11415f8>] ? do_readv_writev+0x248/0x400
   [31617.991911]  [<c1414540>] ? kernel_sendmsg+0x50/0x50
   [31617.991916]  [<c10011b3>] ? syscall_trace_enter+0x183/0x200
   [31617.991919]  [<c11419e7>] ? vfs_writev+0x37/0x60
   [31617.991922]  [<c1141a62>] ? do_writev+0x52/0xe0
   [31617.991925]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [31617.991930]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [31617.991932] Mem-Info:
   [31617.991939] active_anon:102728 inactive_anon:47238 isolated_anon:0
   [31617.991939]  active_file:318732 inactive_file:144917 isolated_file:0
   [31617.991939]  unevictable:7117 dirty:17 writeback:0 unstable:0
   [31617.991939]  slab_reclaimable:45826 slab_unreclaimable:11350
   [31617.991939]  mapped:46166 shmem:8686 pagetables:741 bounce:0
   [31617.991939]  free:89837 free_pcp:508 free_cma:0
   [31617.991950] Node 0 active_anon:410912kB inactive_anon:188952kB active_file:1274928kB inactive_file:579668kB unevictable:28468kB isolated(anon):0kB isolated(file):0kB mapped:184664kB dirty:68kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34744kB writeback_tmp:0kB unstable:0kB pages_scanned:5362697 all_unreclaimable? yes
   [31617.991957] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [31617.991970] Normal free:42300kB min:42416kB low:53020kB high:63624kB active_anon:1380kB inactive_anon:20244kB active_file:558700kB inactive_file:16kB unevictable:0kB writepending:16kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:173456kB slab_unreclaimable:45024kB kernel_stack:3144kB pagetables:0kB bounce:0kB free_pcp:1392kB local_pcp:612kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [31617.991982] HighMem free:312932kB min:512kB low:28168kB high:55824kB active_anon:409600kB inactive_anon:168672kB active_file:714660kB inactive_file:579584kB unevictable:28468kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28468kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2964kB bounce:0kB free_pcp:640kB local_pcp:620kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [31617.991990] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 465*4kB (ME) 491*8kB (ME) 158*16kB (UME) 260*32kB (UME) 153*64kB (UME) 60*128kB (UME) 24*256kB (UM) 4*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 42300kB
   HighMem: 60*4kB (UM) 27*8kB (UM) 132*16kB (UM) 240*32kB (UM) 138*64kB (UM) 60*128kB (UM) 98*256kB (UM) 110*512kB (UM) 42*1024kB (UM) 25*2048kB (UM) 27*4096kB (M) = 312968kB
   474670 total pagecache pages
   [31617.992085] 191 pages in swap cache
   [31617.992088] Swap cache stats: add 2859, delete 2668, find 997/1128
   [31617.992090] Free swap  = 2093464kB
   [31617.992092] Total swap = 2096476kB
   [31617.992094] 783948 pages RAM
   [31617.992096] 556722 pages HighMem/MovableOnly
   [31617.992098] 9667 pages reserved
   [31617.992100] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [31617.992107] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [31617.992115] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [31617.992120] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [31617.992124] [ 2024]     0  2024     7688      343       8       0        0             0 lxcfs
   [31617.992128] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [31617.992132] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [31617.992136] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [31617.992141] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [31617.992144] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [31617.992148] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [31617.992152] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [31617.992156] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [31617.992160] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [31617.992164] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [31617.992168] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [31617.992172] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [31617.992176] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [31617.992180] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [31617.992184] [ 2572]   110  2572     5360     2884       8       0        0             0 unbound
   [31617.992188] [ 2626]     0  2626     8317     3717       9       0        0             0 wicd
   [31617.992197] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [31617.992205] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [31617.992212] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [31617.992218] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [31617.992225] [ 2746]     0  2746    26081    12408      25       0        0             0 Xorg
   [31617.992232] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [31617.992239] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [31617.992246] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [31617.992253] [ 2849] 10230  2849    13599     3304      11       0        0             0 fvwm2
   [31617.992260] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [31617.992274] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [31617.992280] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [31617.992288] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [31617.992294] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [31617.992301] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [31617.992307] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [31617.992315] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [31617.992322] [ 2958] 10230  2958    11297     8193      15       0        0             0 wicd-client
   [31617.992329] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [31617.992336] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [31617.992343] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [31617.992350] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [31617.992357] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [31617.992365] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [31617.992372] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [31617.992379] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [31617.992386] [ 2988] 10230  2988     1063      703       4       0        0             0 stalonetray
   [31617.992391] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [31617.992395] [ 3296] 10230  3296     2115     1420       5       0        0             0 zsh
   [31617.992399] [ 3528] 10230  3528     3638     2452       7       0        0             0 xterm
   [31617.992403] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [31617.992407] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [31617.992411] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [31617.992415] [ 3552] 10230  3552     2561      709       6       0        0             0 ssh
   [31617.992419] [ 3555]     0  3555     2524     1850       7       0        0             0 zsh
   [31617.992424] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [31617.992428] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [31617.992432] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [31617.992436] [16355] 10230 16355     2069     1379       6       0        0             0 zsh
   [31617.992441] [ 7316]     0  7316      581      393       4       0        0             0 battery-stats-c
   [31617.992445] [ 7425]     0  7425     7567     7069      11       0        0         -1000 ulatencyd
   [31617.992450] [32214] 10230 32214    49046    17230      37       0        0             0 psi-plus
   [31617.992454] [32249] 10230 32249   258814   125356     221       0        0             0 firefox.real
   [31617.992458] [32456]     0 32456     1453      701       5       0        0             0 top
   [31617.992464] [ 1858]     0  1858     2190      798       4       0        0             0 wpa_supplicant
   [31617.992468] [ 1907]     0  1907     2026      180       4       0        0             0 dhclient
   [31617.992472] [ 1937]     0  1937      581       16       4       0        0             0 ntpdate
   [31617.992476] [ 1940]     0  1940      595      161       4       0        0             0 flock
   [31617.992480] [ 1942]     0  1942     1353      666       5       0        0             0 ntpdate
   [31617.992483] [ 1957] 65534  1957     2288     1441       5       0        0             0 openvpn
   [31617.992487] [ 1965]   120  1965     8484     7507      12       0        0             0 tor
   [31617.992491] [ 1974]     0  1974      557      143       4       0        0             0 sleep
   [31617.992495] [ 2033] 10230  2033    45486     2635      27       0        0             0 git
   [31617.992498] Out of memory: Kill process 32249 (firefox.real) score 96 or sacrifice child
   [31617.992590] Killed process 32249 (firefox.real) total-vm:1035256kB, anon-rss:407320kB, file-rss:87824kB, shmem-rss:6280kB
   [31618.087277] oom_reaper: reaped process 32249 (firefox.real), now anon-rss:0kB, file-rss:96kB, shmem-rss:6148kB

   [31626.627123] git invoked oom-killer: gfp_mask=0x2600840(GFP_NOFS|__GFP_NOFAIL|__GFP_NOTRACK), nodemask=0, order=0, oom_score_adj=0
   [31626.627126] git cpuset=/ mems_allowed=0
   [31626.627134] CPU: 1 PID: 2038 Comm: git Tainted: G     U     O    4.9.0 #1
   [31626.627137] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [31626.627140]  da8aba08 c12b4830 da8aba08 eb84f380 c113d7e1 da8ab974 00000206 c12b99df
   [31626.627148]  00000000 91b6f852 91b6f852 eb84f380 eb84f7ac c159e597 da8aba08 c10e9553
   [31626.627156]  00000000 f093d280 00000000 0013cfe0 c10e91fb 00000000 00000000 0000000d
   [31626.627163] Call Trace:
   [31626.627173]  [<c12b4830>] ? dump_stack+0x44/0x64
   [31626.627178]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [31626.627182]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [31626.627187]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [31626.627190]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [31626.627194]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [31626.627198]  [<c10ed690>] ? __alloc_pages_nodemask+0xba0/0xc50
   [31626.627203]  [<c112a532>] ? new_slab+0x322/0x480
   [31626.627208]  [<c14c039e>] ? __schedule+0x1be/0x590
   [31626.627211]  [<c112c002>] ? ___slab_alloc.constprop.78+0x472/0x5b0
   [31626.627215]  [<c14c079d>] ? schedule+0x2d/0x80
   [31626.627220]  [<c12024e9>] ? __alloc_extent_buffer+0x19/0xd0
   [31626.627225]  [<c10a26e4>] ? ktime_get+0x44/0x100
   [31626.627228]  [<c10cef67>] ? delayacct_end+0x37/0x70
   [31626.627232]  [<c14c01ba>] ? io_schedule_timeout+0xba/0xe0
   [31626.627236]  [<c11d4886>] ? verify_parent_transid+0x66/0x230
   [31626.627240]  [<c120ba27>] ? map_private_extent_buffer+0x57/0xd0
   [31626.627244]  [<c112c159>] ? __slab_alloc.isra.73.constprop.77+0x19/0x30
   [31626.627248]  [<c112c240>] ? kmem_cache_alloc+0xd0/0x100
   [31626.627251]  [<c12024e9>] ? __alloc_extent_buffer+0x19/0xd0
   [31626.627255]  [<c12024e9>] ? __alloc_extent_buffer+0x19/0xd0
   [31626.627258]  [<c120a362>] ? alloc_extent_buffer+0xa2/0x450
   [31626.627262]  [<c11feeb5>] ? btrfs_get_token_64+0x125/0x150
   [31626.627266]  [<c11d6052>] ? read_tree_block+0x12/0x50
   [31626.627270]  [<c11af405>] ? btrfs_release_path+0x15/0x80
   [31626.627273]  [<c11b21fb>] ? read_block_for_search.isra.32+0x14b/0x380
   [31626.627277]  [<c11b46b7>] ? btrfs_search_slot+0x937/0x950
   [31626.627281]  [<c11b73b4>] ? btrfs_next_old_leaf+0x234/0x430
   [31626.627284]  [<c11b75c7>] ? btrfs_next_leaf+0x17/0x20
   [31626.627290]  [<c126d88c>] ? btrfs_load_inode_props+0x9c/0x350
   [31626.627294]  [<c11ee2d3>] ? btrfs_iget+0x1c3/0x7d0
   [31626.627299]  [<c11cf9e9>] ? btrfs_match_dir_item_name+0xe9/0x110
   [31626.627303]  [<c11ef22f>] ? btrfs_lookup_dentry+0x47f/0x5d0
   [31626.627307]  [<c11ef388>] ? btrfs_lookup+0x8/0x40
   [31626.627311]  [<c114bade>] ? lookup_slow+0x7e/0x140
   [31626.627314]  [<c114cf94>] ? walk_component+0x1d4/0x300
   [31626.627317]  [<c114ac1a>] ? path_init+0x16a/0x360
   [31626.627321]  [<c114d641>] ? path_lookupat+0x51/0x100
   [31626.627324]  [<c114f9bc>] ? filename_lookup+0x8c/0x170
   [31626.627328]  [<c12bff28>] ? lockref_get+0x8/0x20
   [31626.627333]  [<c10c9567>] ? __audit_getname+0x77/0x90
   [31626.627336]  [<c114f69c>] ? getname_flags+0x8c/0x190
   [31626.627341]  [<c1145788>] ? vfs_fstatat+0x68/0xc0
   [31626.627344]  [<c11460c8>] ? SyS_lstat64+0x28/0x50
   [31626.627348]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [31626.627351]  [<c12bffdd>] ? lockref_put_or_lock+0x1d/0x30
   [31626.627355]  [<c1157c15>] ? dput+0xc5/0x250
   [31626.627359]  [<c115fc9d>] ? mntput_no_expire+0xd/0x180
   [31626.627362]  [<c10c9416>] ? __audit_syscall_exit+0x1d6/0x260
   [31626.627366]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [31626.627370]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [31626.627373] Mem-Info:
   [31626.627379] active_anon:33380 inactive_anon:12622 isolated_anon:0
   [31626.627379]  active_file:315871 inactive_file:108673 isolated_file:0
   [31626.627379]  unevictable:7117 dirty:7 writeback:0 unstable:0
   [31626.627379]  slab_reclaimable:42724 slab_unreclaimable:11239
   [31626.627379]  mapped:26211 shmem:7044 pagetables:506 bounce:0
   [31626.627379]  free:236761 free_pcp:199 free_cma:0
   [31626.627390] Node 0 active_anon:133520kB inactive_anon:50488kB active_file:1263484kB inactive_file:434692kB unevictable:28468kB isolated(anon):0kB isolated(file):0kB mapped:104844kB dirty:28kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 28176kB writeback_tmp:0kB unstable:0kB pages_scanned:3295193 all_unreclaimable? yes
   [31626.627398] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [31626.627410] Normal free:41928kB min:42416kB low:53020kB high:63624kB active_anon:1340kB inactive_anon:20004kB active_file:573156kB inactive_file:76kB unevictable:0kB writepending:28kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:161048kB slab_unreclaimable:44580kB kernel_stack:2784kB pagetables:0kB bounce:0kB free_pcp:796kB local_pcp:152kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [31626.627423] HighMem free:901000kB min:512kB low:28168kB high:55824kB active_anon:132180kB inactive_anon:30452kB active_file:688760kB inactive_file:434616kB unevictable:28468kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28468kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2024kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [31626.627431] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 594*4kB (UME) 572*8kB (UME) 122*16kB (UME) 324*32kB (ME) 162*64kB (ME) 50*128kB (ME) 21*256kB (UME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 41928kB
   HighMem: 8326*4kB (UM) 12102*8kB (UM) 7024*16kB (UM) 3442*32kB (UM) 1626*64kB (UM) 527*128kB (UM) 200*256kB (UM) 136*512kB (UM) 54*1024kB (UM) 32*2048kB (UM) 33*4096kB (M) = 901000kB
   434010 total pagecache pages
   [31626.627490] 217 pages in swap cache
   [31626.627493] Swap cache stats: add 6095, delete 5878, find 2283/2706
   [31626.627495] Free swap  = 2093256kB
   [31626.627497] Total swap = 2096476kB
   [31626.627499] 783948 pages RAM
   [31626.627501] 556722 pages HighMem/MovableOnly
   [31626.627502] 9667 pages reserved
   [31626.627504] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [31626.627510] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [31626.627516] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [31626.627520] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [31626.627524] [ 2024]     0  2024     7688      343       8       0        0             0 lxcfs
   [31626.627528] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [31626.627532] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [31626.627536] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [31626.627540] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [31626.627543] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [31626.627547] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [31626.627551] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [31626.627555] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [31626.627558] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [31626.627562] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [31626.627566] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [31626.627570] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [31626.627574] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [31626.627578] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [31626.627581] [ 2572]   110  2572     5360     2884       8       0        0             0 unbound
   [31626.627585] [ 2626]     0  2626     8317     3717       9       0        0             0 wicd
   [31626.627589] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [31626.627593] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [31626.627596] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [31626.627600] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [31626.627604] [ 2746]     0  2746    24513    10872      24       0        0             0 Xorg
   [31626.627608] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [31626.627611] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [31626.627615] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [31626.627619] [ 2849] 10230  2849    13599     3304      11       0        0             0 fvwm2
   [31626.627623] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [31626.627626] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [31626.627630] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [31626.627634] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [31626.627638] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [31626.627642] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [31626.627645] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [31626.627649] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [31626.627653] [ 2958] 10230  2958    11297     8193      15       0        0             0 wicd-client
   [31626.627657] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [31626.627661] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [31626.627664] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [31626.627668] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [31626.627672] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [31626.627676] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [31626.627679] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [31626.627683] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [31626.627687] [ 2988] 10230  2988     1063      703       4       0        0             0 stalonetray
   [31626.627691] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [31626.627694] [ 3296] 10230  3296     2115     1420       5       0        0             0 zsh
   [31626.627698] [ 3528] 10230  3528     3638     2452       7       0        0             0 xterm
   [31626.627702] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [31626.627705] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [31626.627709] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [31626.627713] [ 3552] 10230  3552     2561      709       6       0        0             0 ssh
   [31626.627717] [ 3555]     0  3555     2524     1850       7       0        0             0 zsh
   [31626.627721] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [31626.627725] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [31626.627729] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [31626.627733] [16355] 10230 16355     2069     1379       6       0        0             0 zsh
   [31626.627737] [ 7316]     0  7316      581      393       4       0        0             0 battery-stats-c
   [31626.627741] [ 7425]     0  7425     7567     7069      11       0        0         -1000 ulatencyd
   [31626.627745] [32214] 10230 32214    49046    17230      37       0        0             0 psi-plus
   [31626.627749] [32456]     0 32456     1453      701       5       0        0             0 top
   [31626.627753] [ 1858]     0  1858     2190      798       4       0        0             0 wpa_supplicant
   [31626.627757] [ 1907]     0  1907     2026      180       4       0        0             0 dhclient
   [31626.627761] [ 1957] 65534  1957     2288     1441       5       0        0             0 openvpn
   [31626.627765] [ 1965]   120  1965     8484     7507      12       0        0             0 tor
   [31626.627769] [ 1974]     0  1974      557      143       4       0        0             0 sleep
   [31626.627773] [ 2033] 10230  2033    45486     2635      27       0        0             0 git
   [31626.627776] Out of memory: Kill process 32214 (psi-plus) score 13 or sacrifice child
   [31626.627796] Killed process 32214 (psi-plus) total-vm:196184kB, anon-rss:27556kB, file-rss:40824kB, shmem-rss:540kB

   [31631.025619] git: page allocation stalls for 10085ms, order:0, mode:0x2400840(GFP_NOFS|__GFP_NOFAIL)
   [31631.025631] CPU: 1 PID: 2043 Comm: git Tainted: G     U     O    4.9.0 #1
   [31631.025634] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [31631.025638]  00000000 c12b4830 c15a0c38 00000000 c10eca5f c159e645 02400840 dcee9a7c
   [31631.025646]  dcee9a84 c15a0c38 dcee9a5c 9ff675c6 00000000 dcee9afc 00000000 c10ed528
   [31631.025653]  02400840 c15a0c38 00002765 00000000 00000000 00000000 00000000 00000001
   [31631.025661] Call Trace:
   [31631.025670]  [<c12b4830>] ? dump_stack+0x44/0x64
   [31631.025675]  [<c10eca5f>] ? warn_alloc+0xff/0x120
   [31631.025679]  [<c10ed528>] ? __alloc_pages_nodemask+0xa38/0xc50
   [31631.025684]  [<c10e5a2a>] ? pagecache_get_page+0xaa/0x250
   [31631.025689]  [<c1202563>] ? __alloc_extent_buffer+0x93/0xd0
   [31631.025694]  [<c120a3ff>] ? alloc_extent_buffer+0x13f/0x450
   [31631.025698]  [<c11d6052>] ? read_tree_block+0x12/0x50
   [31631.025702]  [<c11af405>] ? btrfs_release_path+0x15/0x80
   [31631.025705]  [<c11b21fb>] ? read_block_for_search.isra.32+0x14b/0x380
   [31631.025709]  [<c11b46b7>] ? btrfs_search_slot+0x937/0x950
   [31631.025713]  [<c11b73b4>] ? btrfs_next_old_leaf+0x234/0x430
   [31631.025717]  [<c11b75c7>] ? btrfs_next_leaf+0x17/0x20
   [31631.025722]  [<c126d88c>] ? btrfs_load_inode_props+0x9c/0x350
   [31631.025727]  [<c11ee2d3>] ? btrfs_iget+0x1c3/0x7d0
   [31631.025731]  [<c11cf9e9>] ? btrfs_match_dir_item_name+0xe9/0x110
   [31631.025735]  [<c11ef22f>] ? btrfs_lookup_dentry+0x47f/0x5d0
   [31631.025740]  [<c11ef388>] ? btrfs_lookup+0x8/0x40
   [31631.025744]  [<c114bade>] ? lookup_slow+0x7e/0x140
   [31631.025747]  [<c114cf94>] ? walk_component+0x1d4/0x300
   [31631.025750]  [<c114ac1a>] ? path_init+0x16a/0x360
   [31631.025754]  [<c114d641>] ? path_lookupat+0x51/0x100
   [31631.025757]  [<c114f9bc>] ? filename_lookup+0x8c/0x170
   [31631.025761]  [<c12bff28>] ? lockref_get+0x8/0x20
   [31631.025766]  [<c10c9567>] ? __audit_getname+0x77/0x90
   [31631.025769]  [<c114f69c>] ? getname_flags+0x8c/0x190
   [31631.025774]  [<c1145788>] ? vfs_fstatat+0x68/0xc0
   [31631.025777]  [<c11460c8>] ? SyS_lstat64+0x28/0x50
   [31631.025781]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [31631.025784]  [<c12bffdd>] ? lockref_put_or_lock+0x1d/0x30
   [31631.025788]  [<c1157c15>] ? dput+0xc5/0x250
   [31631.025792]  [<c115fc9d>] ? mntput_no_expire+0xd/0x180
   [31631.025796]  [<c10c9416>] ? __audit_syscall_exit+0x1d6/0x260
   [31631.025799]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [31631.025804]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [31631.025806] Mem-Info:
   [31631.025813] active_anon:26644 inactive_anon:12273 isolated_anon:160
   [31631.025813]  active_file:315747 inactive_file:107091 isolated_file:0
   [31631.025813]  unevictable:7117 dirty:1 writeback:0 unstable:0
   [31631.025813]  slab_reclaimable:42689 slab_unreclaimable:11234
   [31631.025813]  mapped:18660 shmem:6847 pagetables:478 bounce:0
   [31631.025813]  free:245651 free_pcp:59 free_cma:0
   [31631.025824] Node 0 active_anon:106576kB inactive_anon:49092kB active_file:1262988kB inactive_file:428364kB unevictable:28468kB isolated(anon):640kB isolated(file):0kB mapped:74640kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 27388kB writeback_tmp:0kB unstable:0kB pages_scanned:1687443 all_unreclaimable? no
   [31631.025831] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [31631.025844] Normal free:42392kB min:42416kB low:53020kB high:63624kB active_anon:1340kB inactive_anon:19080kB active_file:573844kB inactive_file:56kB unevictable:0kB writepending:4kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:160908kB slab_unreclaimable:44560kB kernel_stack:2752kB pagetables:0kB bounce:0kB free_pcp:236kB local_pcp:120kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [31631.025856] HighMem free:936096kB min:512kB low:28168kB high:55824kB active_anon:105236kB inactive_anon:29908kB active_file:687576kB inactive_file:428308kB unevictable:28468kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28468kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [31631.025864] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 688*4kB (UME) 571*8kB (UME) 106*16kB (ME) 335*32kB (ME) 162*64kB (ME) 50*128kB (ME) 21*256kB (UME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 42392kB
   HighMem: 14584*4kB (UM) 12694*8kB (UM) 7111*16kB (UM) 3455*32kB (UM) 1653*64kB (UM) 531*128kB (UM) 201*256kB (UM) 138*512kB (UM) 54*1024kB (UM) 32*2048kB (UM) 33*4096kB (M) = 936096kB
   432098 total pagecache pages
   [31631.025923] 208 pages in swap cache
   [31631.025926] Swap cache stats: add 6336, delete 6128, find 2357/2807
   [31631.025928] Free swap  = 2093040kB
   [31631.025930] Total swap = 2096476kB
   [31631.025932] 783948 pages RAM
   [31631.025934] 556722 pages HighMem/MovableOnly
   [31631.025936] 9667 pages reserved

   [31638.530097] git invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=0
   [31638.530101] git cpuset=/ mems_allowed=0
   [31638.530109] CPU: 1 PID: 2036 Comm: git Tainted: G     U     O    4.9.0 #1
   [31638.530111] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [31638.530115]  dce85afc c12b4830 dce85afc f36e6300 c113d7e1 dce85a68 00000206 c12b99df
   [31638.530122]  00000000 7f101eae 7f101eae f36e6300 f36e672c c159e597 dce85afc c10e9553
   [31638.530130]  00000000 f093d280 00000000 0013cfe0 c10e91fb 00000000 00000000 00000008
   [31638.530137] Call Trace:
   [31638.530146]  [<c12b4830>] ? dump_stack+0x44/0x64
   [31638.530152]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [31638.530156]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [31638.530160]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [31638.530164]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [31638.530168]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [31638.530171]  [<c10ed690>] ? __alloc_pages_nodemask+0xba0/0xc50
   [31638.530177]  [<c10e5a2a>] ? pagecache_get_page+0xaa/0x250
   [31638.530181]  [<c1202563>] ? __alloc_extent_buffer+0x93/0xd0
   [31638.530185]  [<c120a3ff>] ? alloc_extent_buffer+0x13f/0x450
   [31638.530190]  [<c11d6052>] ? read_tree_block+0x12/0x50
   [31638.530194]  [<c11af405>] ? btrfs_release_path+0x15/0x80
   [31638.530198]  [<c11b21fb>] ? read_block_for_search.isra.32+0x14b/0x380
   [31638.530201]  [<c11b46b7>] ? btrfs_search_slot+0x937/0x950
   [31638.530205]  [<c11b73b4>] ? btrfs_next_old_leaf+0x234/0x430
   [31638.530209]  [<c11b75c7>] ? btrfs_next_leaf+0x17/0x20
   [31638.530214]  [<c126d88c>] ? btrfs_load_inode_props+0x9c/0x350
   [31638.530219]  [<c11ee2d3>] ? btrfs_iget+0x1c3/0x7d0
   [31638.530223]  [<c11cf9e9>] ? btrfs_match_dir_item_name+0xe9/0x110
   [31638.530227]  [<c11ef22f>] ? btrfs_lookup_dentry+0x47f/0x5d0
   [31638.530232]  [<c11ef388>] ? btrfs_lookup+0x8/0x40
   [31638.530235]  [<c114bade>] ? lookup_slow+0x7e/0x140
   [31638.530239]  [<c114cf94>] ? walk_component+0x1d4/0x300
   [31638.530242]  [<c114ac1a>] ? path_init+0x16a/0x360
   [31638.530246]  [<c114d641>] ? path_lookupat+0x51/0x100
   [31638.530249]  [<c114f9bc>] ? filename_lookup+0x8c/0x170
   [31638.530253]  [<c12bff28>] ? lockref_get+0x8/0x20
   [31638.530257]  [<c10c9567>] ? __audit_getname+0x77/0x90
   [31638.530261]  [<c114f69c>] ? getname_flags+0x8c/0x190
   [31638.530265]  [<c1145788>] ? vfs_fstatat+0x68/0xc0
   [31638.530269]  [<c11460c8>] ? SyS_lstat64+0x28/0x50
   [31638.530273]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [31638.530276]  [<c12bffdd>] ? lockref_put_or_lock+0x1d/0x30
   [31638.530279]  [<c1157c15>] ? dput+0xc5/0x250
   [31638.530283]  [<c115fc9d>] ? mntput_no_expire+0xd/0x180
   [31638.530287]  [<c10c9416>] ? __audit_syscall_exit+0x1d6/0x260
   [31638.530291]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [31638.530296]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [31638.530298] Mem-Info:
   [31638.530305] active_anon:26483 inactive_anon:12469 isolated_anon:0
   [31638.530305]  active_file:314265 inactive_file:103275 isolated_file:0
   [31638.530305]  unevictable:7117 dirty:0 writeback:0 unstable:0
   [31638.530305]  slab_reclaimable:42517 slab_unreclaimable:11233
   [31638.530305]  mapped:18660 shmem:6895 pagetables:469 bounce:0
   [31638.530305]  free:251271 free_pcp:60 free_cma:0
   [31638.530315] Node 0 active_anon:105932kB inactive_anon:49876kB active_file:1257060kB inactive_file:413100kB unevictable:28468kB isolated(anon):0kB isolated(file):0kB mapped:74640kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 27580kB writeback_tmp:0kB unstable:0kB pages_scanned:3111372 all_unreclaimable? yes
   [31638.530322] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [31638.530335] Normal free:42388kB min:42416kB low:53020kB high:63624kB active_anon:1340kB inactive_anon:19968kB active_file:574424kB inactive_file:88kB unevictable:0kB writepending:0kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:160220kB slab_unreclaimable:44556kB kernel_stack:2744kB pagetables:0kB bounce:0kB free_pcp:240kB local_pcp:120kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [31638.530347] HighMem free:958580kB min:512kB low:28168kB high:55824kB active_anon:104592kB inactive_anon:29908kB active_file:681068kB inactive_file:413012kB unevictable:28468kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28468kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1876kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [31638.530355] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 625*4kB (UME) 562*8kB (ME) 108*16kB (UME) 345*32kB (UME) 167*64kB (UME) 51*128kB (UME) 21*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42356kB
   HighMem: 15917*4kB (UM) 13408*8kB (UM) 7374*16kB (UM) 3559*32kB (UM) 1702*64kB (UM) 533*128kB (UM) 201*256kB (UM) 137*512kB (UM) 53*1024kB (UM) 31*2048kB (UM) 34*4096kB (M) = 958580kB
   426847 total pagecache pages
   [31638.530413] 207 pages in swap cache
   [31638.530416] Swap cache stats: add 6663, delete 6456, find 2500/2989
   [31638.530418] Free swap  = 2093200kB
   [31638.530420] Total swap = 2096476kB
   [31638.530422] 783948 pages RAM
   [31638.530424] 556722 pages HighMem/MovableOnly
   [31638.530426] 9667 pages reserved
   [31638.530428] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [31638.530434] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [31638.530439] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [31638.530444] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [31638.530448] [ 2024]     0  2024     7688      343       8       0        0             0 lxcfs
   [31638.530451] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [31638.530455] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [31638.530459] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [31638.530463] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [31638.530467] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [31638.530470] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [31638.530474] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [31638.530478] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [31638.530482] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [31638.530486] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [31638.530489] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [31638.530493] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [31638.530497] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [31638.530501] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [31638.530505] [ 2572]   110  2572     5360     2884       8       0        0             0 unbound
   [31638.530509] [ 2626]     0  2626     8317     3717       9       0        0             0 wicd
   [31638.530512] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [31638.530516] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [31638.530520] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [31638.530524] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [31638.530528] [ 2746]     0  2746    24378    10737      24       0        0             0 Xorg
   [31638.530532] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [31638.530535] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [31638.530539] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [31638.530543] [ 2849] 10230  2849    13599     3304      11       0        0             0 fvwm2
   [31638.530547] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [31638.530550] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [31638.530554] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [31638.530558] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [31638.530562] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [31638.530566] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [31638.530570] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [31638.530574] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [31638.530578] [ 2958] 10230  2958    11297     8193      15       0        0             0 wicd-client
   [31638.530582] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [31638.530585] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [31638.530589] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [31638.530593] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [31638.530597] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [31638.530601] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [31638.530605] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [31638.530609] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [31638.530613] [ 2988] 10230  2988     1063      703       4       0        0             0 stalonetray
   [31638.530616] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [31638.530620] [ 3296] 10230  3296     2115     1420       5       0        0             0 zsh
   [31638.530624] [ 3528] 10230  3528     3638     2452       7       0        0             0 xterm
   [31638.530628] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [31638.530631] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [31638.530635] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [31638.530639] [ 3552] 10230  3552     2561      709       6       0        0             0 ssh
   [31638.530643] [ 3555]     0  3555     2524     1850       7       0        0             0 zsh
   [31638.530647] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [31638.530651] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [31638.530655] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [31638.530658] [16355] 10230 16355     2069     1379       6       0        0             0 zsh
   [31638.530663] [ 7316]     0  7316      581      393       4       0        0             0 battery-stats-c
   [31638.530666] [ 7425]     0  7425     7567     7069      11       0        0         -1000 ulatencyd
   [31638.530670] [32456]     0 32456     1453      701       5       0        0             0 top
   [31638.530675] [ 1858]     0  1858     2190      798       4       0        0             0 wpa_supplicant
   [31638.530678] [ 1907]     0  1907     2026      180       4       0        0             0 dhclient
   [31638.530682] [ 1957] 65534  1957     2288     1441       5       0        0             0 openvpn
   [31638.530686] [ 1965]   120  1965     8484     7507      12       0        0             0 tor
   [31638.530690] [ 1974]     0  1974      557      143       4       0        0             0 sleep
   [31638.530693] [ 2033] 10230  2033    45486     2635      27       0        0             0 git
   [31638.530696] Out of memory: Kill process 2746 (Xorg) score 8 or sacrifice child
   [31638.530706] Killed process 2746 (Xorg) total-vm:97512kB, anon-rss:26484kB, file-rss:15300kB, shmem-rss:1164kB
   [31638.537455] oom_reaper: reaped process 2746 (Xorg), now anon-rss:0kB, file-rss:0kB, shmem-rss:1164kB

   [31638.619661] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), nodemask=0, order=0, oom_score_adj=0
   [31638.619667] Xorg cpuset=/ mems_allowed=0
   [31638.619675] CPU: 1 PID: 2746 Comm: Xorg Tainted: G     U     O    4.9.0 #1
   [31638.619678] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [31638.619681]  f2c25a1c c12b4830 f2c25a1c f36e7380 c113d7e1 f2c25988 00000206 c12b99df
   [31638.619689]  f44bd31c 0001dcce 4e78dcce f36e7380 f36e77ac c159e597 f2c25a1c c10e9553
   [31638.619697]  00000000 f093d280 00000000 0013cfe0 c10e91fb 00000000 00000000 00000006
   [31638.619704] Call Trace:
   [31638.619713]  [<c12b4830>] ? dump_stack+0x44/0x64
   [31638.619719]  [<c113d7e1>] ? dump_header+0x5d/0x1b7
   [31638.619723]  [<c12b99df>] ? ___ratelimit+0x8f/0xf0
   [31638.619727]  [<c10e9553>] ? oom_kill_process+0x203/0x3d0
   [31638.619731]  [<c10e91fb>] ? oom_badness.part.12+0xeb/0x160
   [31638.619735]  [<c10e99de>] ? out_of_memory+0xde/0x290
   [31638.619739]  [<c10ed72c>] ? __alloc_pages_nodemask+0xc3c/0xc50
   [31638.619743]  [<c106e838>] ? update_curr+0x58/0xf0
   [31638.619748]  [<c111f747>] ? __read_swap_cache_async+0x117/0x1d0
   [31638.619752]  [<c111f825>] ? read_swap_cache_async+0x25/0x50
   [31638.619756]  [<c111f92b>] ? swapin_readahead+0xdb/0x180
   [31638.619760]  [<c10fd30b>] ? shmem_getpage_gfp+0x8ab/0xbb0
   [31638.619765]  [<c14c079d>] ? schedule+0x2d/0x80
   [31638.619769]  [<c14c194f>] ? wait_for_completion+0xbf/0xe0
   [31638.619773]  [<c10fd652>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [31638.619806]  [<f893ca21>] ? i915_gem_object_get_pages_gtt+0x1e1/0x3d0 [i915]
   [31638.619830]  [<f89374b1>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [31638.619853]  [<f893d265>] ? i915_gem_object_get_pages+0x35/0xb0 [i915]
   [31638.619877]  [<f893f207>] ? __i915_vma_do_pin+0x117/0x6b0 [i915]
   [31638.619901]  [<f89305de>] ? i915_gem_execbuffer_reserve_vma.isra.36+0x15e/0x1f0 [i915]
   [31638.619924]  [<f8930a7b>] ? i915_gem_execbuffer_reserve.isra.37+0x40b/0x440 [i915]
   [31638.619948]  [<f8932431>] ? i915_gem_do_execbuffer.isra.40+0x5d1/0x11d0 [i915]
   [31638.619953]  [<c113d739>] ? __check_object_size+0xd9/0x124
   [31638.619956]  [<c113d739>] ? __check_object_size+0xd9/0x124
   [31638.619979]  [<f8933485>] ? i915_gem_execbuffer2+0x95/0x230 [i915]
   [31638.620002]  [<f89333f0>] ? i915_gem_execbuffer+0x3c0/0x3c0 [i915]
   [31638.620012]  [<f824d666>] ? drm_ioctl+0x1c6/0x400 [drm]
   [31638.620012]  [<f89333f0>] ? i915_gem_execbuffer+0x3c0/0x3c0 [i915]
   [31638.620012]  [<f824d4a0>] ? drm_getunique+0x60/0x60 [drm]
   [31638.620012]  [<c115354f>] ? do_vfs_ioctl+0x8f/0x780
   [31638.620012]  [<c10c91de>] ? __audit_syscall_entry+0xae/0x110
   [31638.620012]  [<c10011b3>] ? syscall_trace_enter+0x183/0x200
   [31638.620012]  [<c10c8db1>] ? audit_filter_inodes+0xc1/0x100
   [31638.620012]  [<c10c88b5>] ? audit_filter_syscall+0xa5/0xd0
   [31638.620012]  [<c115d671>] ? __fget+0x61/0xb0
   [31638.620012]  [<c1153c6e>] ? SyS_ioctl+0x2e/0x50
   [31638.620012]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [31638.620012]  [<c14c4762>] ? sysenter_past_esp+0x47/0x75
   [31638.623187] Mem-Info:
   [31638.623195] active_anon:20008 inactive_anon:12217 isolated_anon:96
   [31638.623195]  active_file:314290 inactive_file:103275 isolated_file:0
   [31638.623195]  unevictable:7117 dirty:0 writeback:0 unstable:0
   [31638.623195]  slab_reclaimable:42517 slab_unreclaimable:11233
   [31638.623195]  mapped:16260 shmem:6895 pagetables:469 bounce:0
   [31638.623195]  free:257430 free_pcp:456 free_cma:0
   [31638.623206] Node 0 active_anon:80032kB inactive_anon:48868kB active_file:1257160kB inactive_file:413100kB unevictable:28468kB isolated(anon):384kB isolated(file):0kB mapped:65040kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 27580kB writeback_tmp:0kB unstable:0kB pages_scanned:1652269 all_unreclaimable? no
   [31638.623214] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [31638.623227] Normal free:42348kB min:42416kB low:53020kB high:63624kB active_anon:388kB inactive_anon:19600kB active_file:574560kB inactive_file:88kB unevictable:0kB writepending:0kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:160220kB slab_unreclaimable:44556kB kernel_stack:2744kB pagetables:0kB bounce:0kB free_pcp:1072kB local_pcp:836kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [31638.623239] HighMem free:983256kB min:512kB low:28168kB high:55824kB active_anon:79692kB inactive_anon:29408kB active_file:681068kB inactive_file:413012kB unevictable:28468kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28468kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1876kB bounce:0kB free_pcp:752kB local_pcp:628kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [31638.623247] DMA: 1*4kB (U) 2*8kB (UE) 0*16kB 0*32kB 0*64kB 4*128kB (UE) 4*256kB (E) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4116kB
   Normal: 655*4kB (UME) 554*8kB (UME) 110*16kB (UME) 342*32kB (UME) 167*64kB (UME) 51*128kB (UME) 21*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42348kB
   HighMem: 16488*4kB (UM) 13685*8kB (UM) 7559*16kB (UM) 3655*32kB (UM) 1749*64kB (UM) 554*128kB (UM) 212*256kB (UM) 142*512kB (UM) 56*1024kB (UM) 31*2048kB (UM) 34*4096kB (M) = 983256kB
   426884 total pagecache pages
   [31638.623306] 207 pages in swap cache
   [31638.623309] Swap cache stats: add 6663, delete 6456, find 2500/2989
   [31638.623311] Free swap  = 2093200kB
   [31638.623313] Total swap = 2096476kB
   [31638.623315] 783948 pages RAM
   [31638.623317] 556722 pages HighMem/MovableOnly
   [31638.623319] 9667 pages reserved
   [31638.623321] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [31638.623327] [  216]     0   216     2929      818       5       0        0         -1000 udevd
   [31638.623333] [ 1669]     0  1669     1232       45       5       0        0             0 acpi_fakekeyd
   [31638.623337] [ 1685]     0  1685     3233      523       5       0        0         -1000 auditd
   [31638.623342] [ 2024]     0  2024     7688      343       8       0        0             0 lxcfs
   [31638.623346] [ 2053]     0  2053      558       18       4       0        0             0 thinkfan
   [31638.623350] [ 2054]     0  2054      559      196       4       0        0             0 startpar
   [31638.623353] [ 2056]     0  2056     7910      609       6       0        0             0 rsyslogd
   [31638.623357] [ 2060]     0  2060     5413      142       6       0        0             0 lvmetad
   [31638.623361] [ 2101]     0  2101      601       23       3       0        0             0 uuidd
   [31638.623365] [ 2198]     0  2198      595      434       4       0        0             0 acpid
   [31638.623368] [ 2281]     0  2281     2003     1047       5       0        0             0 haveged
   [31638.623372] [ 2294]     8  2294     1058      633       4       0        0             0 nullmailer-send
   [31638.623376] [ 2307]   103  2307     1108      658       4       0        0             0 dbus-daemon
   [31638.623380] [ 2354]     0  2354     7111      502       7       0        0             0 pcscd
   [31638.623384] [ 2459]     0  2459     1451      973       5       0        0             0 bluetoothd
   [31638.623387] [ 2488]   124  2488      824      594       4       0        0             0 ulogd
   [31638.623392] [ 2545]     0  2545     2129      726       4       0        0         -1000 sshd
   [31638.623395] [ 2566]     0  2566     1460      580       6       0        0             0 smartd
   [31638.623399] [ 2572]   110  2572     5360     2884       8       0        0             0 unbound
   [31638.623403] [ 2626]     0  2626     8317     3717       9       0        0             0 wicd
   [31638.623407] [ 2675]     0  2675     1406      608       5       0        0             0 cron
   [31638.623411] [ 2703]   121  2703     9921      741       8       0        0             0 privoxy
   [31638.623415] [ 2729]     0  2729     1511      571       5       0        0             0 wdm
   [31638.623418] [ 2736]     0  2736     1511      603       5       0        0             0 wdm
   [31638.623423] [ 2746]     0  2746    24378      291      24       0        0             0 Xorg
   [31638.623426] [ 2761]     0  2761     4975     3281       8       0        0             0 wicd-monitor
   [31638.623430] [ 2827]     0  2827      553      132       4       0        0             0 mingetty
   [31638.623434] [ 2833]     0  2833     1698     1013       5       0        0             0 wdm
   [31638.623438] [ 2849] 10230  2849    13599     3304      11       0        0             0 fvwm2
   [31638.623442] [ 2903] 10230  2903     1136      605       6       0        0             0 dbus-launch
   [31638.623446] [ 2904] 10230  2904     1075      604       5       0        0             0 dbus-daemon
   [31638.623450] [ 2921] 10230  2921     8450      409       8       0        0             0 gpg-agent
   [31638.623454] [ 2925] 10230  2925     3957      730       5       0        0             0 tpb
   [31638.623458] [ 2937] 10230  2937     2099     1271       6       0        0             0 xscreensaver
   [31638.623462] [ 2939] 10230  2939     2937      633       7       0        0             0 redshift
   [31638.623466] [ 2949] 10230  2949     1284      620       4       0        0             0 autocutsel
   [31638.623469] [ 2956] 10230  2956    10940     5171      12       0        0             0 gkrellm
   [31638.623473] [ 2958] 10230  2958    11297     8193      15       0        0             0 wicd-client
   [31638.623477] [ 2980] 10230  2980     1047      301       5       0        0             0 FvwmCommandS
   [31638.623481] [ 2981] 10230  2981     1528      451       5       0        0             0 FvwmEvent
   [31638.623485] [ 2982] 10230  2982    12182     2117      10       0        0             0 FvwmAnimate
   [31638.623489] [ 2983] 10230  2983    12808     2430      11       0        0             0 FvwmButtons
   [31638.623493] [ 2984] 10230  2984    13311     2697      12       0        0             0 FvwmProxy
   [31638.623497] [ 2985] 10230  2985     1507      406       5       0        0             0 FvwmAuto
   [31638.623501] [ 2986] 10230  2986    12803     2412      11       0        0             0 FvwmPager
   [31638.623505] [ 2987] 10230  2987      581      145       3       0        0             0 sh
   [31638.623509] [ 2988] 10230  2988     1063      703       4       0        0             0 stalonetray
   [31638.623513] [ 3293] 10230  3293     2717     1591       6       0        0             0 xterm
   [31638.623516] [ 3296] 10230  3296     2115     1420       5       0        0             0 zsh
   [31638.623520] [ 3528] 10230  3528     3638     2452       7       0        0             0 xterm
   [31638.623524] [ 3530] 10230  3530     2495     1325       6       0        0             0 ssh
   [31638.623528] [ 3537]     0  3537     2866     1412       6       0        0             0 sshd
   [31638.623532] [ 3541] 10230  3541     8278      817       8       0        0             0 scdaemon
   [31638.623535] [ 3552] 10230  3552     2561      709       6       0        0             0 ssh
   [31638.623539] [ 3555]     0  3555     2524     1850       7       0        0             0 zsh
   [31638.623544] [ 4218] 10230  4218     2817     1648       6       0        0             0 xterm
   [31638.623548] [ 4221] 10230  4221     2331     1647       5       0        0             0 zsh
   [31638.623551] [16352] 10230 16352     2808     1618       6       0        0             0 xterm
   [31638.623555] [16355] 10230 16355     2069     1379       6       0        0             0 zsh
   [31638.623559] [ 7316]     0  7316      581      393       4       0        0             0 battery-stats-c
   [31638.623564] [ 7425]     0  7425     7567     7069      11       0        0         -1000 ulatencyd
   [31638.623568] [32456]     0 32456     1453      701       5       0        0             0 top
   [31638.623572] [ 1858]     0  1858     2190      798       4       0        0             0 wpa_supplicant
   [31638.623576] [ 1907]     0  1907     2026      180       4       0        0             0 dhclient
   [31638.623580] [ 1957] 65534  1957     2288     1441       5       0        0             0 openvpn
   [31638.623584] [ 1965]   120  1965     8484     7507      12       0        0             0 tor
   [31638.623588] [ 1974]     0  1974      557      143       4       0        0             0 sleep
   [31638.623592] [ 2033] 10230  2033    45486     2635      27       0        0             0 git
   [31638.623595] Out of memory: Kill process 2958 (wicd-client) score 6 or sacrifice child
   [31638.623606] Killed process 2958 (wicd-client) total-vm:45188kB, anon-rss:8900kB, file-rss:23496kB, shmem-rss:376kB


   [47073.478113] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47073.478116] Xorg cpuset=/ mems_allowed=0
   [47073.478125] CPU: 0 PID: 2631 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47073.478127] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47073.478131]  00000286 8d0bfcbf c12b1260 f3741ba0 f0a5ca40 c113c257 c15933a0 f3b78be4
   [47073.478139]  024200d4 f3741bac 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47073.478146]  f447d0d8 00018840 f0a5ca40 f0a5ce6c c15910eb f3741ba0 c10e7b4e c105fe23
   [47073.478153] Call Trace:
   [47073.478163]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47073.478168]  [<c113c257>] ? dump_header+0x43/0x19f
   [47073.478172]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47073.478177]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47073.478181]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47073.478185]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47073.478189]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47073.478193]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47073.478197]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47073.478202]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47073.478205]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47073.478208]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47073.478212]  [<c10fcd6b>] ? shmem_truncate_range+0x3b/0x70
   [47073.478246]  [<f888d09d>] ? i915_gem_object_truncate+0x2d/0x50 [i915]
   [47073.478271]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47073.478275]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47073.478299]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47073.478303]  [<c1159100>] ? inode_init_always+0xd0/0x160
   [47073.478327]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47073.478348]  [<f88720a9>] ? intel_runtime_pm_get+0x19/0xa0 [i915]
   [47073.478360]  [<f80869e8>] ? drm_gem_object_lookup+0x48/0x90 [drm]
   [47073.478384]  [<f88949b3>] ? i915_gem_pwrite_ioctl+0x803/0xcc0 [i915]
   [47073.478388]  [<c12b1dc9>] ? idr_mark_full+0x49/0x60
   [47073.478392]  [<c112c2c4>] ? __check_heap_object+0x54/0xa0
   [47073.478396]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47073.478399]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47073.478424]  [<f88dc89f>] ? intel_frontbuffer_flush+0x2f/0x70 [i915]
   [47073.478435]  [<f8094da9>] ? drm_mode_dirtyfb_ioctl+0x159/0x180 [drm]
   [47073.478439]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47073.478442]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47073.478451]  [<f80869e8>] ? drm_gem_object_lookup+0x48/0x90 [drm]
   [47073.478475]  [<f88941b0>] ? i915_gem_pread_ioctl+0x940/0x940 [i915]
   [47073.478484]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47073.478509]  [<f88941b0>] ? i915_gem_pread_ioctl+0x940/0x940 [i915]
   [47073.478513]  [<c106e419>] ? task_tick_fair+0x469/0xd80
   [47073.478523]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47073.478526]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47073.478530]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47073.478534]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47073.478538]  [<c115bec1>] ? __fget+0x61/0xb0
   [47073.478541]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47073.478544]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47073.478549]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47073.478551] Mem-Info:
   [47073.478558] active_anon:102174 inactive_anon:63513 isolated_anon:0
   [47073.478558]  active_file:315076 inactive_file:158931 isolated_file:0
   [47073.478558]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47073.478558]  slab_reclaimable:41926 slab_unreclaimable:11510
   [47073.478558]  mapped:52152 shmem:10692 pagetables:777 bounce:0
   [47073.478558]  free:67706 free_pcp:459 free_cma:0
   [47073.478569] Node 0 active_anon:408696kB inactive_anon:254052kB active_file:1260304kB inactive_file:635724kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:208608kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 42768kB writeback_tmp:0kB unstable:0kB pages_scanned:7264420 all_unreclaimable? yes
   [47073.478576] DMA free:4020kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:8096kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:3496kB slab_unreclaimable:288kB kernel_stack:8kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47073.478579] lowmem_reserve[]: 0 833 3008 3008
   [47073.478589] Normal free:42372kB min:42416kB low:53020kB high:63624kB active_anon:208kB inactive_anon:21208kB active_file:568680kB inactive_file:28kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:164208kB slab_unreclaimable:45752kB kernel_stack:2904kB pagetables:0kB bounce:0kB free_pcp:940kB local_pcp:380kB free_cma:0kB
   [47073.478591] lowmem_reserve[]: 0 0 17397 17397
   [47073.478601] HighMem free:224432kB min:512kB low:28164kB high:55816kB active_anon:408488kB inactive_anon:232804kB active_file:683608kB inactive_file:635696kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:3108kB bounce:0kB free_pcp:896kB local_pcp:176kB free_cma:0kB
   [47073.478603] lowmem_reserve[]: 0 0 0 0
   [47073.478608] DMA: 1*4kB (U) 0*8kB 1*16kB (U) 3*32kB (UE) 3*64kB (UE) 1*128kB (E) 2*256kB (UE) 2*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 4020kB
   [47073.478628] Normal: 241*4kB (ME) 142*8kB (UME) 57*16kB (UME) 35*32kB (ME) 35*64kB (UM) 27*128kB (UME) 33*256kB (UME) 13*512kB (UME) 7*1024kB (ME) 3*2048kB (E) 1*4096kB (E) = 42340kB
   [47073.478648] HighMem: 2605*4kB (UM) 389*8kB (UM) 668*16kB (UM) 869*32kB (UM) 863*64kB (UM) 314*128kB (UM) 31*256kB (UM) 19*512kB (M) 20*1024kB (M) 7*2048kB (M) 6*4096kB (UM) = 224508kB
   [47073.478668] 486900 total pagecache pages
   [47073.478671] 0 pages in swap cache
   [47073.478673] Swap cache stats: add 327, delete 327, find 23/27
   [47073.478676] Free swap  = 2095796kB
   [47073.478677] Total swap = 2096476kB
   [47073.478679] 783948 pages RAM
   [47073.478681] 556722 pages HighMem/MovableOnly
   [47073.478683] 9664 pages reserved
   [47073.478685] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47073.478691] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47073.478696] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47073.478700] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47073.478704] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47073.478707] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47073.478711] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47073.478714] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47073.478718] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47073.478721] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47073.478725] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47073.478729] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47073.478732] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47073.478736] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47073.478740] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47073.478743] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47073.478747] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47073.478750] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47073.478754] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47073.478757] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47073.478761] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47073.478764] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47073.478768] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47073.478771] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47073.478775] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47073.478778] [ 2631]     0  2631    28211    14371      27       0        0             0 Xorg
   [47073.478782] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47073.478786] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47073.478789] [ 2738]     0  2738     1698     1040       4       0        0             0 wdm
   [47073.478792] [ 2757] 10230  2757    13743     3418      11       0        0             0 fvwm2
   [47073.478796] [ 2811] 10230  2811     1136       55       5       0        0             0 dbus-launch
   [47073.478799] [ 2812] 10230  2812     1075      614       4       0        0             0 dbus-daemon
   [47073.478803] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47073.478806] [ 2834] 10230  2834     3957      753       6       0        0             0 tpb
   [47073.478810] [ 2846] 10230  2846     2098     1226       6       0        0             0 xscreensaver
   [47073.478814] [ 2848] 10230  2848     2937      598       6       0        0             0 redshift
   [47073.478817] [ 2855] 10230  2855     1284      620       5       0        0             0 autocutsel
   [47073.478820] [ 2865] 10230  2865    10946     5203      11       0        0             0 gkrellm
   [47073.478824] [ 2866] 10230  2866    54835    20730      43       0        0             0 psi-plus
   [47073.478828] [ 2868] 10230  2868    12297     9287      14       0        0             0 wicd-client
   [47073.478831] [ 2890] 10230  2890     1047      303       5       0        0             0 FvwmCommandS
   [47073.478835] [ 2891] 10230  2891     1528      459       4       0        0             0 FvwmEvent
   [47073.478838] [ 2892] 10230  2892    12182     2034      10       0        0             0 FvwmAnimate
   [47073.478842] [ 2893] 10230  2893    12808     2435      11       0        0             0 FvwmButtons
   [47073.478845] [ 2894] 10230  2894    13311     2718      11       0        0             0 FvwmProxy
   [47073.478849] [ 2895] 10230  2895     1507      406       5       0        0             0 FvwmAuto
   [47073.478852] [ 2896] 10230  2896    12803     2412      11       0        0             0 FvwmPager
   [47073.478856] [ 2897] 10230  2897      581      153       4       0        0             0 sh
   [47073.478859] [ 2898] 10230  2898     1063      671       4       0        0             0 stalonetray
   [47073.478863] [ 2917] 10230  2917     2719     1558       6       0        0             0 xterm
   [47073.478866] [ 2923] 10230  2923     1902     1257       5       0        0             0 zsh
   [47073.478870] [ 3391] 10230  3391   284524   141883     246       0        0             0 firefox.real
   [47073.478874] [ 5842] 10230  5842     3582     2437       7       0        0             0 xterm
   [47073.478877] [ 5843] 10230  5843     2495     1306       6       0        0             0 ssh
   [47073.478881] [ 5850]     0  5850     2900     1417       6       0        0             0 sshd
   [47073.478884] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47073.478887] [ 5942] 10230  5942     2529      664       6       0        0             0 ssh
   [47073.478891] [ 5947]     0  5947     2146     1488       6       0        0             0 zsh
   [47073.478895] [ 6863] 10230  6863     2789     1656       5       0        0             0 xterm
   [47073.478898] [ 6867] 10230  6867     2115     1472       5       0        0             0 zsh
   [47073.478902] [22662] 10230 22662     1420      692       5       0        0             0 top
   [47073.478906] [24073] 10230 24073     1073      715       5       0        0             0 xsnow
   [47073.478909] [ 2746] 10230  2746     2027     1087       5       0        0             0 xfconfd
   [47073.478913] [ 6589] 10230  6589     2815     1667       6       0        0             0 xterm
   [47073.478916] [ 6592] 10230  6592     2050     1407       6       0        0             0 zsh
   [47073.478920] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47073.478924] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47073.478927] [31386] 10230 31386     2815     1686       6       0        0             0 xterm
   [47073.478931] [31389] 10230 31389     1981     1324       5       0        0             0 zsh
   [47073.478934] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47073.478938] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47073.478941] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47073.478945] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47073.478948] [ 6096]     0  6096      557      147       4       0        0             0 sleep
   [47073.478952] [ 6133] 10230  6133    45486     2618      26       0        0             0 git
   [47073.478955] Out of memory: Kill process 3391 (firefox.real) score 109 or sacrifice child
   [47073.479075] Killed process 3391 (firefox.real) total-vm:1138096kB, anon-rss:452696kB, file-rss:100612kB, shmem-rss:14224kB

   [47075.299507] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47075.299509] Xorg cpuset=/ mems_allowed=0
   [47075.299518] CPU: 0 PID: 2631 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47075.299521] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47075.299524]  00003286 8d0bfcbf c12b1260 f3741c18 f3d94a40 c113c257 c15933a0 f3b78be4
   [47075.299532]  024200d4 f3741c24 00000000 00000000 00000000 00003206 c12b63ef 00000000
   [47075.299539]  f447d0d8 00018840 f3d94a40 f3d94e6c c15910eb f3741c18 c10e7b4e c105fe23
   [47075.299546] Call Trace:
   [47075.299555]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47075.299560]  [<c113c257>] ? dump_header+0x43/0x19f
   [47075.299564]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47075.299570]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47075.299574]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47075.299578]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47075.299582]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47075.299586]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47075.299589]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47075.299594]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47075.299597]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47075.299601]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47075.299633]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47075.299637]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47075.299661]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47075.299685]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47075.299709]  [<f8891147>] ? i915_gem_object_set_to_gtt_domain+0x37/0x100 [i915]
   [47075.299732]  [<f88912a4>] ? i915_gem_set_domain_ioctl+0x94/0x110 [i915]
   [47075.299756]  [<f8891210>] ? i915_gem_object_set_to_gtt_domain+0x100/0x100 [i915]
   [47075.299768]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47075.299773]  [<c1042c3a>] ? kmap_atomic+0xa/0x10
   [47075.299797]  [<f8891210>] ? i915_gem_object_set_to_gtt_domain+0x100/0x100 [i915]
   [47075.299802]  [<c1135349>] ? get_mem_cgroup_from_mm+0x69/0xd0
   [47075.299805]  [<c1139a12>] ? memcg_kmem_get_cache+0x72/0x160
   [47075.299809]  [<c1111b60>] ? vma_link+0x60/0xb0
   [47075.299813]  [<c1112905>] ? vma_set_page_prot+0x25/0x50
   [47075.299816]  [<c1114131>] ? mmap_region+0x161/0x540
   [47075.299826]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47075.299830]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47075.299834]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47075.299838]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47075.299841]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47075.299844]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47075.299848]  [<c115bec1>] ? __fget+0x61/0xb0
   [47075.299851]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47075.299854]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47075.299859]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47075.299861] Mem-Info:
   [47075.299868] active_anon:34988 inactive_anon:13521 isolated_anon:32
   [47075.299868]  active_file:316472 inactive_file:158234 isolated_file:0
   [47075.299868]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47075.299868]  slab_reclaimable:41479 slab_unreclaimable:11454
   [47075.299868]  mapped:28141 shmem:7139 pagetables:529 bounce:0
   [47075.299868]  free:185346 free_pcp:96 free_cma:0
   [47075.299878] Node 0 active_anon:139952kB inactive_anon:54084kB active_file:1265888kB inactive_file:632936kB unevictable:28564kB isolated(anon):128kB isolated(file):0kB mapped:112564kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 28556kB writeback_tmp:0kB unstable:0kB pages_scanned:3473003 all_unreclaimable? yes
   [47075.299885] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:352kB active_file:9228kB inactive_file:16kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1744kB slab_unreclaimable:320kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47075.299888] lowmem_reserve[]: 0 833 3008 3008
   [47075.299898] Normal free:42348kB min:42416kB low:53020kB high:63624kB active_anon:208kB inactive_anon:20504kB active_file:570396kB inactive_file:40kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:164172kB slab_unreclaimable:45496kB kernel_stack:2512kB pagetables:0kB bounce:0kB free_pcp:384kB local_pcp:160kB free_cma:0kB
   [47075.299901] lowmem_reserve[]: 0 0 17397 17397
   [47075.299910] HighMem free:694968kB min:512kB low:28164kB high:55816kB active_anon:139744kB inactive_anon:33108kB active_file:686204kB inactive_file:632880kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2116kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47075.299913] lowmem_reserve[]: 0 0 0 0
   [47075.299918] DMA: 1*4kB (E) 0*8kB 0*16kB 0*32kB 3*64kB (E) 4*128kB (UE) 3*256kB (E) 1*512kB (E) 2*1024kB (U) 0*2048kB 0*4096kB = 4036kB
   [47075.299935] Normal: 219*4kB (UME) 186*8kB (UME) 76*16kB (UME) 36*32kB (UME) 24*64kB (UME) 28*128kB (UME) 33*256kB (UME) 13*512kB (UME) 7*1024kB (ME) 3*2048kB (E) 1*4096kB (E) = 42364kB
   [47075.299956] HighMem: 20312*4kB (UM) 8369*8kB (UM) 4665*16kB (UM) 2648*32kB (UM) 2059*64kB (UM) 695*128kB (UM) 173*256kB (UM) 57*512kB (M) 35*1024kB (M) 14*2048kB (M) 7*4096kB (UM) = 694968kB
   [47075.299975] 484064 total pagecache pages
   [47075.299978] 3 pages in swap cache
   [47075.299981] Swap cache stats: add 550, delete 547, find 149/167
   [47075.299983] Free swap  = 2095800kB
   [47075.299985] Total swap = 2096476kB
   [47075.299987] 783948 pages RAM
   [47075.299989] 556722 pages HighMem/MovableOnly
   [47075.299990] 9664 pages reserved
   [47075.299992] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47075.299998] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47075.300003] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47075.300032] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47075.300036] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47075.300039] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47075.300043] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47075.300047] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47075.300050] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47075.300054] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47075.300057] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47075.300061] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47075.300064] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47075.300068] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47075.300072] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47075.300075] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47075.300079] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47075.300082] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47075.300086] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47075.300089] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47075.300093] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47075.300096] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47075.300100] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47075.300103] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47075.300107] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47075.300110] [ 2631]     0  2631    24729    10836      25       0        0             0 Xorg
   [47075.300114] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47075.300117] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47075.300121] [ 2738]     0  2738     1698     1040       4       0        0             0 wdm
   [47075.300124] [ 2757] 10230  2757    13743     3418      11       0        0             0 fvwm2
   [47075.300128] [ 2811] 10230  2811     1136       55       5       0        0             0 dbus-launch
   [47075.300131] [ 2812] 10230  2812     1075      614       4       0        0             0 dbus-daemon
   [47075.300135] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47075.300138] [ 2834] 10230  2834     3957      753       6       0        0             0 tpb
   [47075.300142] [ 2846] 10230  2846     2098     1226       6       0        0             0 xscreensaver
   [47075.300145] [ 2848] 10230  2848     2937      598       6       0        0             0 redshift
   [47075.300149] [ 2855] 10230  2855     1284      620       5       0        0             0 autocutsel
   [47075.300152] [ 2865] 10230  2865    10946     5203      11       0        0             0 gkrellm
   [47075.300156] [ 2866] 10230  2866    54835    20730      43       0        0             0 psi-plus
   [47075.300160] [ 2868] 10230  2868    12297     9287      14       0        0             0 wicd-client
   [47075.300163] [ 2890] 10230  2890     1047      303       5       0        0             0 FvwmCommandS
   [47075.300167] [ 2891] 10230  2891     1528      459       4       0        0             0 FvwmEvent
   [47075.300170] [ 2892] 10230  2892    12182     2034      10       0        0             0 FvwmAnimate
   [47075.300174] [ 2893] 10230  2893    12808     2435      11       0        0             0 FvwmButtons
   [47075.300177] [ 2894] 10230  2894    13311     2718      11       0        0             0 FvwmProxy
   [47075.300181] [ 2895] 10230  2895     1507      406       5       0        0             0 FvwmAuto
   [47075.300184] [ 2896] 10230  2896    12803     2412      11       0        0             0 FvwmPager
   [47075.300188] [ 2897] 10230  2897      581      153       4       0        0             0 sh
   [47075.300191] [ 2898] 10230  2898     1063      671       4       0        0             0 stalonetray
   [47075.300195] [ 2917] 10230  2917     2719     1558       6       0        0             0 xterm
   [47075.300198] [ 2923] 10230  2923     1902     1257       5       0        0             0 zsh
   [47075.300202] [ 5842] 10230  5842     3582     2437       7       0        0             0 xterm
   [47075.300205] [ 5843] 10230  5843     2495     1306       6       0        0             0 ssh
   [47075.300209] [ 5850]     0  5850     2900     1417       6       0        0             0 sshd
   [47075.300212] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47075.300216] [ 5942] 10230  5942     2529      664       6       0        0             0 ssh
   [47075.300219] [ 5947]     0  5947     2146     1488       6       0        0             0 zsh
   [47075.300223] [ 6863] 10230  6863     2789     1656       5       0        0             0 xterm
   [47075.300226] [ 6867] 10230  6867     2115     1472       5       0        0             0 zsh
   [47075.300230] [22662] 10230 22662     1420      692       5       0        0             0 top
   [47075.300234] [24073] 10230 24073     1073      715       5       0        0             0 xsnow
   [47075.300237] [ 2746] 10230  2746     2027     1087       5       0        0             0 xfconfd
   [47075.300241] [ 6589] 10230  6589     2815     1667       6       0        0             0 xterm
   [47075.300244] [ 6592] 10230  6592     2050     1407       6       0        0             0 zsh
   [47075.300248] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47075.300252] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47075.300255] [31386] 10230 31386     2815     1686       6       0        0             0 xterm
   [47075.300259] [31389] 10230 31389     1981     1324       5       0        0             0 zsh
   [47075.300262] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47075.300266] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47075.300269] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47075.300273] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47075.300277] [ 6096]     0  6096      557      147       4       0        0             0 sleep
   [47075.300280] [ 6133] 10230  6133    45486     2618      26       0        0             0 git
   [47075.300283] Out of memory: Kill process 2866 (psi-plus) score 15 or sacrifice child
   [47075.300302] Killed process 2866 (psi-plus) total-vm:219340kB, anon-rss:35880kB, file-rss:45448kB, shmem-rss:1592kB
   [47075.307337] oom_reaper: reaped process 2866 (psi-plus), now anon-rss:0kB, file-rss:0kB, shmem-rss:1592kB

   [47078.629212] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47078.629215] Xorg cpuset=/ mems_allowed=0
   [47078.629224] CPU: 1 PID: 2631 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47078.629226] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47078.629229]  00000286 8d0bfcbf c12b1260 f37419f0 f3b78840 c113c257 c15933a0 f3b78be4
   [47078.629237]  024200d4 f37419fc 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47078.629245]  f447d0d8 00018840 f3b78840 f3b78c6c c15910eb f37419f0 c10e7b4e c105fe23
   [47078.629252] Call Trace:
   [47078.629260]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47078.629266]  [<c113c257>] ? dump_header+0x43/0x19f
   [47078.629270]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47078.629275]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47078.629279]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47078.629283]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47078.629287]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47078.629291]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47078.629294]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47078.629300]  [<c111e117>] ? __read_swap_cache_async+0x107/0x1d0
   [47078.629303]  [<c111e205>] ? read_swap_cache_async+0x25/0x50
   [47078.629307]  [<c111e35a>] ? swapin_readahead+0x12a/0x180
   [47078.629310]  [<c10e3d7e>] ? pagecache_get_page+0x1e/0x250
   [47078.629314]  [<c10fb8eb>] ? shmem_getpage_gfp+0x8ab/0xbb0
   [47078.629319]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47078.629349]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47078.629374]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47078.629378]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47078.629402]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47078.629424]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47078.629448]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47078.629472]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47078.629496]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47078.629519]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47078.629542]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47078.629565]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47078.629589]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47078.629593]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47078.629596]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47078.629619]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47078.629642]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47078.629654]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47078.629659]  [<c1042c3a>] ? kmap_atomic+0xa/0x10
   [47078.629663]  [<c110dd48>] ? __get_locked_pte+0x68/0x90
   [47078.629685]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47078.629695]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47078.629699]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47078.629704]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47078.629707]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47078.629710]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47078.629714]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47078.629717]  [<c115bec1>] ? __fget+0x61/0xb0
   [47078.629721]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47078.629724]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47078.629728]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47078.629731] Mem-Info:
   [47078.629737] active_anon:26345 inactive_anon:12547 isolated_anon:64
   [47078.629737]  active_file:305838 inactive_file:144596 isolated_file:0
   [47078.629737]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47078.629737]  slab_reclaimable:38693 slab_unreclaimable:11040
   [47078.629737]  mapped:19695 shmem:6536 pagetables:486 bounce:0
   [47078.629737]  free:222470 free_pcp:107 free_cma:0
   [47078.629748] Node 0 active_anon:105380kB inactive_anon:50188kB active_file:1223352kB inactive_file:578384kB unevictable:28564kB isolated(anon):256kB isolated(file):0kB mapped:78780kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26144kB writeback_tmp:0kB unstable:0kB pages_scanned:3011309 all_unreclaimable? yes
   [47078.629755] DMA free:4032kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:8kB active_file:9716kB inactive_file:16kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1776kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47078.629758] lowmem_reserve[]: 0 833 3008 3008
   [47078.629768] Normal free:42304kB min:42416kB low:53020kB high:63624kB active_anon:204kB inactive_anon:20308kB active_file:583512kB inactive_file:52kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:152996kB slab_unreclaimable:43824kB kernel_stack:2472kB pagetables:0kB bounce:0kB free_pcp:428kB local_pcp:428kB free_cma:0kB
   [47078.629771] lowmem_reserve[]: 0 0 17397 17397
   [47078.629781] HighMem free:843544kB min:512kB low:28164kB high:55816kB active_anon:105176kB inactive_anon:29824kB active_file:630196kB inactive_file:578316kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1944kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47078.629783] lowmem_reserve[]: 0 0 0 0
   [47078.629788] DMA: 6*4kB (E) 7*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4032kB
   [47078.629808] Normal: 298*4kB (ME) 264*8kB (UME) 77*16kB (ME) 169*32kB (ME) 64*64kB (UME) 45*128kB (ME) 32*256kB (ME) 10*512kB (ME) 7*1024kB (UME) 1*2048kB (E) 0*4096kB = 42328kB
   [47078.629827] HighMem: 25839*4kB (UM) 12666*8kB (UM) 6307*16kB (UM) 3188*32kB (UM) 2239*64kB (UM) 777*128kB (UM) 209*256kB (UM) 73*512kB (M) 38*1024kB (M) 15*2048kB (M) 8*4096kB (UM) = 843644kB
   [47078.629847] 459194 total pagecache pages
   [47078.629850] 8 pages in swap cache
   [47078.629853] Swap cache stats: add 4257, delete 4249, find 1627/1984
   [47078.629855] Free swap  = 2095704kB
   [47078.629857] Total swap = 2096476kB
   [47078.629859] 783948 pages RAM
   [47078.629861] 556722 pages HighMem/MovableOnly
   [47078.629863] 9664 pages reserved
   [47078.629864] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47078.629870] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47078.629875] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47078.629879] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47078.629883] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47078.629887] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47078.629891] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47078.629894] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47078.629898] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47078.629901] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47078.629905] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47078.629909] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47078.629912] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47078.629916] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47078.629920] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47078.629923] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47078.629927] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47078.629930] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47078.629934] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47078.629938] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47078.629941] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47078.629945] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47078.629948] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47078.629952] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47078.629955] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47078.629959] [ 2631]     0  2631    24099    10393      25       0        0             0 Xorg
   [47078.629963] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47078.629966] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47078.629970] [ 2738]     0  2738     1698     1040       4       0        0             0 wdm
   [47078.629973] [ 2757] 10230  2757    13743     3418      11       0        0             0 fvwm2
   [47078.629977] [ 2811] 10230  2811     1136       55       5       0        0             0 dbus-launch
   [47078.629980] [ 2812] 10230  2812     1075      614       4       0        0             0 dbus-daemon
   [47078.629984] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47078.629987] [ 2834] 10230  2834     3957      753       6       0        0             0 tpb
   [47078.629991] [ 2846] 10230  2846     2098     1226       6       0        0             0 xscreensaver
   [47078.629994] [ 2848] 10230  2848     2937      598       6       0        0             0 redshift
   [47078.629998] [ 2855] 10230  2855     1284      620       5       0        0             0 autocutsel
   [47078.645578] [ 2865] 10230  2865    10946     5203      11       0        0             0 gkrellm
   [47078.645584] [ 2868] 10230  2868    12297     9287      14       0        0             0 wicd-client
   [47078.645589] [ 2890] 10230  2890     1047      303       5       0        0             0 FvwmCommandS
   [47078.645593] [ 2891] 10230  2891     1528      459       4       0        0             0 FvwmEvent
   [47078.645597] [ 2892] 10230  2892    12182     2034      10       0        0             0 FvwmAnimate
   [47078.645601] [ 2893] 10230  2893    12808     2435      11       0        0             0 FvwmButtons
   [47078.645605] [ 2894] 10230  2894    13311     2718      11       0        0             0 FvwmProxy
   [47078.645609] [ 2895] 10230  2895     1507      406       5       0        0             0 FvwmAuto
   [47078.645613] [ 2896] 10230  2896    12803     2412      11       0        0             0 FvwmPager
   [47078.645617] [ 2897] 10230  2897      581      153       4       0        0             0 sh
   [47078.645621] [ 2898] 10230  2898     1063      671       4       0        0             0 stalonetray
   [47078.645625] [ 2917] 10230  2917     2719     1558       6       0        0             0 xterm
   [47078.645629] [ 2923] 10230  2923     1902     1257       5       0        0             0 zsh
   [47078.645633] [ 5842] 10230  5842     3582     2437       7       0        0             0 xterm
   [47078.645636] [ 5843] 10230  5843     2495     1306       6       0        0             0 ssh
   [47078.645641] [ 5850]     0  5850     2900     1417       6       0        0             0 sshd
   [47078.645644] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47078.645648] [ 5942] 10230  5942     2529      664       6       0        0             0 ssh
   [47078.645652] [ 5947]     0  5947     2146     1488       6       0        0             0 zsh
   [47078.645658] [ 6863] 10230  6863     2789     1656       5       0        0             0 xterm
   [47078.645662] [ 6867] 10230  6867     2115     1472       5       0        0             0 zsh
   [47078.645666] [22662] 10230 22662     1420      692       5       0        0             0 top
   [47078.645670] [24073] 10230 24073     1073      715       5       0        0             0 xsnow
   [47078.645673] [ 2746] 10230  2746     2027     1087       5       0        0             0 xfconfd
   [47078.645677] [ 6589] 10230  6589     2815     1667       6       0        0             0 xterm
   [47078.645681] [ 6592] 10230  6592     2050     1407       6       0        0             0 zsh
   [47078.645685] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47078.645690] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47078.645694] [31386] 10230 31386     2815     1686       6       0        0             0 xterm
   [47078.645698] [31389] 10230 31389     1981     1324       5       0        0             0 zsh
   [47078.645702] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47078.645706] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47078.645710] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47078.645714] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47078.645718] [ 6096]     0  6096      557      147       4       0        0             0 sleep
   [47078.645722] [ 6133] 10230  6133    45486     2618      26       0        0             0 git
   [47078.646829] Out of memory: Kill process 2631 (Xorg) score 7 or sacrifice child
   [47078.646841] Killed process 2631 (Xorg) total-vm:96396kB, anon-rss:24560kB, file-rss:15536kB, shmem-rss:1476kB
   [47078.655080] oom_reaper: reaped process 2631 (Xorg), now anon-rss:0kB, file-rss:0kB, shmem-rss:1476kB
   [47082.009172] oom_reaper: reaped process 6147 (git), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

   [47195.138905] git invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0
   [47195.138907] git cpuset=/ mems_allowed=0
   [47195.138916] CPU: 0 PID: 6893 Comm: git Tainted: G     U     O    4.8.15 #1
   [47195.138919] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47195.138922]  00000286 f789519d c12b1260 c1825ae4 f369f380 c113c257 c15933a0 d67b3d64
   [47195.138930]  02400840 c1825af0 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47195.138937]  f447d0d8 010139c0 f369f380 f369f7ac c15910eb c1825ae4 c10e7b4e c105fe23
   [47195.138945] Call Trace:
   [47195.138953]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47195.138958]  [<c113c257>] ? dump_header+0x43/0x19f
   [47195.138962]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47195.138967]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47195.138971]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47195.138975]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47195.138979]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47195.138983]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47195.138987]  [<c10eba31>] ? __alloc_pages_nodemask+0xa71/0xb30
   [47195.138991]  [<c10e3e0a>] ? pagecache_get_page+0xaa/0x250
   [47195.138995]  [<c11ffb73>] ? __alloc_extent_buffer+0x93/0xd0
   [47195.138999]  [<c1207ccf>] ? alloc_extent_buffer+0x13f/0x450
   [47195.139004]  [<c11d3972>] ? read_tree_block+0x12/0x50
   [47195.139008]  [<c11acd95>] ? btrfs_release_path+0x15/0x80
   [47195.139012]  [<c11afbcb>] ? read_block_for_search.isra.32+0x14b/0x3b0
   [47195.139014]  [<c11b4db4>] ? btrfs_next_old_leaf+0x234/0x430
   [47195.139014]  [<c11b4fc7>] ? btrfs_next_leaf+0x17/0x20
   [47195.139014]  [<c126a2fc>] ? btrfs_load_inode_props+0x9c/0x350
   [47195.139014]  [<c11eb983>] ? btrfs_iget+0x1c3/0x7d0
   [47195.139014]  [<c11cd2d9>] ? btrfs_match_dir_item_name+0xe9/0x110
   [47195.139014]  [<c11ec8df>] ? btrfs_lookup_dentry+0x47f/0x5d0
   [47195.139014]  [<c11eca38>] ? btrfs_lookup+0x8/0x40
   [47195.139014]  [<c114a37e>] ? lookup_slow+0x7e/0x140
   [47195.139014]  [<c114b834>] ? walk_component+0x1d4/0x300
   [47195.139014]  [<c114949a>] ? path_init+0x16a/0x360
   [47195.139014]  [<c114bf01>] ? path_lookupat+0x51/0x100
   [47195.139014]  [<c114e2fc>] ? filename_lookup+0x8c/0x170
   [47195.139014]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47195.139014]  [<c12bc954>] ? _copy_to_user+0x34/0x50
   [47195.139014]  [<c12bcb58>] ? lockref_get+0x8/0x20
   [47195.139014]  [<c10c7a07>] ? __audit_getname+0x77/0x90
   [47195.139014]  [<c114dfdc>] ? getname_flags+0x8c/0x190
   [47195.139014]  [<c11440d8>] ? vfs_fstatat+0x68/0xc0
   [47195.139014]  [<c1144a18>] ? SyS_lstat64+0x28/0x50
   [47195.139014]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47195.139014]  [<c12bcc0d>] ? lockref_put_or_lock+0x1d/0x30
   [47195.139014]  [<c11565e5>] ? dput+0xd5/0x280
   [47195.139014]  [<c115e4ed>] ? mntput_no_expire+0xd/0x180
   [47195.139014]  [<c10c78b6>] ? __audit_syscall_exit+0x1d6/0x260
   [47195.139014]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47195.139014]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47195.139142] Mem-Info:
   [47195.139153] active_anon:31420 inactive_anon:8443 isolated_anon:0
   [47195.139153]  active_file:300314 inactive_file:130742 isolated_file:0
   [47195.139153]  unevictable:7141 dirty:36 writeback:0 unstable:0
   [47195.139153]  slab_reclaimable:38221 slab_unreclaimable:10817
   [47195.139153]  mapped:26788 shmem:6094 pagetables:471 bounce:0
   [47195.139153]  free:241416 free_pcp:398 free_cma:0
   [47195.139166] Node 0 active_anon:125680kB inactive_anon:33772kB active_file:1201256kB inactive_file:522968kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:107152kB dirty:144kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24376kB writeback_tmp:0kB unstable:0kB pages_scanned:6073890 all_unreclaimable? yes
   [47195.139176] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47195.139182] lowmem_reserve[]: 0 833 3008 3008
   [47195.139213] Normal free:42376kB min:42416kB low:53020kB high:63624kB active_anon:252kB inactive_anon:18824kB active_file:587512kB inactive_file:76kB unevictable:0kB writepending:72kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:151128kB slab_unreclaimable:42932kB kernel_stack:2504kB pagetables:0kB bounce:0kB free_pcp:912kB local_pcp:380kB free_cma:0kB
   [47195.139220] lowmem_reserve[]: 0 0 17397 17397
   [47195.139254] HighMem free:919220kB min:512kB low:28164kB high:55816kB active_anon:125428kB inactive_anon:14912kB active_file:604100kB inactive_file:522892kB unevictable:28564kB writepending:72kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1884kB bounce:0kB free_pcp:680kB local_pcp:48kB free_cma:0kB
   [47195.139259] lowmem_reserve[]: 0 0 0 0
   [47195.139268] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47195.139288] Normal: 152*4kB (UME) 81*8kB (ME) 46*16kB (M) 33*32kB (ME) 30*64kB (ME) 50*128kB (ME) 39*256kB (UME) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (E) 0*4096kB = 42344kB
   [47195.139307] HighMem: 31*4kB (U) 8245*8kB (UM) 7859*16kB (UM) 4273*32kB (UM) 2553*64kB (UM) 928*128kB (UM) 303*256kB (UM) 129*512kB (M) 61*1024kB (M) 26*2048kB (M) 12*4096kB (UM) = 919220kB
   [47195.139327] 439404 total pagecache pages
   [47195.139330] 12 pages in swap cache
   [47195.139333] Swap cache stats: add 4361, delete 4349, find 1695/2069
   [47195.139335] Free swap  = 2096428kB
   [47195.139337] Total swap = 2096476kB
   [47195.139339] 783948 pages RAM
   [47195.139341] 556722 pages HighMem/MovableOnly
   [47195.139342] 9664 pages reserved
   [47195.139344] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47195.139350] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47195.139355] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47195.139359] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47195.139363] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47195.139366] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47195.139370] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47195.139374] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47195.139377] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47195.139381] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47195.139384] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47195.139388] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47195.139391] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47195.139395] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47195.139399] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47195.139403] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47195.139406] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47195.139409] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47195.139413] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47195.139416] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47195.139420] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47195.139423] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47195.139427] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47195.139430] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47195.139434] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47195.139437] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47195.139441] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47195.139444] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47195.139448] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47195.139451] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47195.139454] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47195.139459] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47195.139462] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47195.139466] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47195.139469] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47195.139473] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47195.139476] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47195.139480] [ 6228]     0  6228    22559     9093      21       0        0             0 Xorg
   [47195.139484] [ 6234]     0  6234     1698     1041       4       0        0             0 wdm
   [47195.139487] [ 6252] 10230  6252    13570     3267      13       0        0             0 fvwm2
   [47195.139491] [ 6305] 10230  6305     1136      586       4       0        0             0 dbus-launch
   [47195.139494] [ 6306] 10230  6306     1075       54       5       0        0             0 dbus-daemon
   [47195.139498] [ 6327] 10230  6327     3690      772       5       0        0             0 tpb
   [47195.139501] [ 6339] 10230  6339     2021     1210       5       0        0             0 xscreensaver
   [47195.139505] [ 6343] 10230  6343     2937      614       5       0        0             0 redshift
   [47195.139508] [ 6349] 10230  6349     1284      637       5       0        0             0 autocutsel
   [47195.139512] [ 6356] 10230  6356    10919     5133      13       0        0             0 gkrellm
   [47195.139516] [ 6357] 10230  6357    52643    18228      43       0        0             0 psi-plus
   [47195.139519] [ 6358] 10230  6358    10775     7226      12       0        0             0 wicd-client
   [47195.139523] [ 6380] 10230  6380     1047      299       5       0        0             0 FvwmCommandS
   [47195.139526] [ 6381] 10230  6381     1528      473       5       0        0             0 FvwmEvent
   [47195.139530] [ 6382] 10230  6382    12182     2138      10       0        0             0 FvwmAnimate
   [47195.139533] [ 6383] 10230  6383    12808     2480      11       0        0             0 FvwmButtons
   [47195.139537] [ 6384] 10230  6384    13311     2678      11       0        0             0 FvwmProxy
   [47195.139540] [ 6385] 10230  6385     1507      434       5       0        0             0 FvwmAuto
   [47195.139544] [ 6389] 10230  6389    12803     2459      11       0        0             0 FvwmPager
   [47195.139548] [ 6391] 10230  6391      581      146       4       0        0             0 sh
   [47195.139551] [ 6392] 10230  6392     1030      672       5       0        0             0 stalonetray
   [47195.139555] [ 6406] 10230  6406     2759     1611       6       0        0             0 xterm
   [47195.139558] [ 6409] 10230  6409     2022     1392       6       0        0             0 zsh
   [47195.139562] [ 6703] 10230  6703     2684     1518       6       0        0             0 xterm
   [47195.139565] [ 6717] 10230  6717     1980     1337       5       0        0             0 zsh
   [47195.139569] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47195.139572] [ 6885] 10230  6885    45486     2615      26       0        0             0 git
   [47195.139575] Out of memory: Kill process 6357 (psi-plus) score 14 or sacrifice child
   [47195.139595] Killed process 6357 (psi-plus) total-vm:210572kB, anon-rss:28944kB, file-rss:43428kB, shmem-rss:540kB

   [47196.621110] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47196.621113] Xorg cpuset=/ mems_allowed=0
   [47196.621122] CPU: 0 PID: 6228 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47196.621124] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47196.621127]  00000286 2d7b4819 c12b1260 f37419f0 d8095280 c113c257 c15933a0 d8095624
   [47196.621135]  024200d4 f37419fc 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47196.621142]  f447d0d8 00015280 d8095280 d80956ac c15910eb f37419f0 c10e7b4e c105fe23
   [47196.621150] Call Trace:
   [47196.621158]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47196.621164]  [<c113c257>] ? dump_header+0x43/0x19f
   [47196.621168]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47196.621173]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47196.621177]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47196.621181]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47196.621185]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47196.621189]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47196.621192]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47196.621197]  [<c111e117>] ? __read_swap_cache_async+0x107/0x1d0
   [47196.621201]  [<c111e205>] ? read_swap_cache_async+0x25/0x50
   [47196.621204]  [<c111e35a>] ? swapin_readahead+0x12a/0x180
   [47196.621208]  [<c10e3d7e>] ? pagecache_get_page+0x1e/0x250
   [47196.621212]  [<c10fb8eb>] ? shmem_getpage_gfp+0x8ab/0xbb0
   [47196.621217]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47196.621246]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47196.621270]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47196.621274]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47196.621298]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47196.621321]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47196.621344]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47196.621368]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47196.621393]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47196.621416]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47196.621439]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47196.621461]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47196.621486]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47196.621490]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47196.621493]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47196.621516]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47196.621539]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47196.621551]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47196.621574]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47196.621578]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47196.621582]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47196.621592]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47196.621595]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47196.621600]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47196.621603]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47196.621607]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47196.621610]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47196.621613]  [<c115bec1>] ? __fget+0x61/0xb0
   [47196.621617]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47196.621620]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47196.621625]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47196.621627] Mem-Info:
   [47196.621634] active_anon:24180 inactive_anon:7910 isolated_anon:160
   [47196.621634]  active_file:284067 inactive_file:107023 isolated_file:0
   [47196.621634]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47196.621634]  slab_reclaimable:37040 slab_unreclaimable:10783
   [47196.621634]  mapped:19051 shmem:5655 pagetables:428 bounce:0
   [47196.621634]  free:290649 free_pcp:30 free_cma:0
   [47196.621644] Node 0 active_anon:96720kB inactive_anon:31640kB active_file:1136268kB inactive_file:428092kB unevictable:28564kB isolated(anon):640kB isolated(file):0kB mapped:76204kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22620kB writeback_tmp:0kB unstable:0kB pages_scanned:656669 all_unreclaimable? no
   [47196.621651] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47196.621654] lowmem_reserve[]: 0 833 3008 3008
   [47196.621664] Normal free:42388kB min:42416kB low:53020kB high:63624kB active_anon:256kB inactive_anon:17128kB active_file:594212kB inactive_file:60kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:146404kB slab_unreclaimable:42796kB kernel_stack:2456kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
   [47196.621667] lowmem_reserve[]: 0 0 17397 17397
   [47196.621676] HighMem free:1116140kB min:512kB low:28164kB high:55816kB active_anon:96464kB inactive_anon:14368kB active_file:532412kB inactive_file:427960kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47196.621679] lowmem_reserve[]: 0 0 0 0
   [47196.621684] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47196.621703] Normal: 152*4kB (UME) 167*8kB (UME) 49*16kB (UME) 79*32kB (UME) 73*64kB (UME) 58*128kB (ME) 38*256kB (ME) 14*512kB (UME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42440kB
   [47196.621722] HighMem: 7909*4kB (UM) 12935*8kB (UM) 9378*16kB (UM) 4922*32kB (UM) 2858*64kB (UM) 1183*128kB (UM) 397*256kB (UM) 140*512kB (M) 62*1024kB (M) 26*2048kB (M) 12*4096kB (UM) = 1116204kB
   [47196.621742] 399003 total pagecache pages
   [47196.621745] 21 pages in swap cache
   [47196.621748] Swap cache stats: add 6296, delete 6275, find 2342/2867
   [47196.621750] Free swap  = 2095560kB
   [47196.621752] Total swap = 2096476kB
   [47196.621754] 783948 pages RAM
   [47196.621756] 556722 pages HighMem/MovableOnly
   [47196.621758] 9664 pages reserved
   [47196.621760] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47196.621765] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47196.621770] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47196.621774] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47196.621778] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47196.621782] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47196.621786] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47196.621789] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47196.621793] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47196.621797] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47196.621800] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47196.621804] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47196.621808] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47196.621811] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47196.621815] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47196.621819] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47196.621822] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47196.621826] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47196.621829] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47196.621833] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47196.621837] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47196.621840] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47196.621844] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47196.621847] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47196.621851] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47196.621854] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47196.621858] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47196.621862] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47196.621865] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47196.621869] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47196.621872] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47196.621876] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47196.621880] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47196.621884] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47196.621887] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47196.621891] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47196.621895] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47196.621898] [ 6228]     0  6228    22465     8979      21       0        0             0 Xorg
   [47196.621902] [ 6234]     0  6234     1698     1041       4       0        0             0 wdm
   [47196.621906] [ 6252] 10230  6252    13570     3267      13       0        0             0 fvwm2
   [47196.621909] [ 6305] 10230  6305     1136      586       4       0        0             0 dbus-launch
   [47196.621913] [ 6306] 10230  6306     1075       54       5       0        0             0 dbus-daemon
   [47196.621916] [ 6327] 10230  6327     3690      772       5       0        0             0 tpb
   [47196.621920] [ 6339] 10230  6339     2021     1210       5       0        0             0 xscreensaver
   [47196.621924] [ 6343] 10230  6343     2937      614       5       0        0             0 redshift
   [47196.621927] [ 6349] 10230  6349     1284      637       5       0        0             0 autocutsel
   [47196.621931] [ 6356] 10230  6356    10919     5133      13       0        0             0 gkrellm
   [47196.621934] [ 6358] 10230  6358    10775     7226      12       0        0             0 wicd-client
   [47196.621938] [ 6380] 10230  6380     1047      299       5       0        0             0 FvwmCommandS
   [47196.621942] [ 6381] 10230  6381     1528      473       5       0        0             0 FvwmEvent
   [47196.621945] [ 6382] 10230  6382    12182     2138      10       0        0             0 FvwmAnimate
   [47196.621949] [ 6383] 10230  6383    12808     2480      11       0        0             0 FvwmButtons
   [47196.621952] [ 6384] 10230  6384    13311     2678      11       0        0             0 FvwmProxy
   [47196.621956] [ 6385] 10230  6385     1507      434       5       0        0             0 FvwmAuto
   [47196.621960] [ 6389] 10230  6389    12803     2459      11       0        0             0 FvwmPager
   [47196.621963] [ 6391] 10230  6391      581      146       4       0        0             0 sh
   [47196.621967] [ 6392] 10230  6392     1063      672       5       0        0             0 stalonetray
   [47196.621970] [ 6406] 10230  6406     2759     1611       6       0        0             0 xterm
   [47196.621974] [ 6409] 10230  6409     2022     1392       6       0        0             0 zsh
   [47196.621977] [ 6703] 10230  6703     2684     1518       6       0        0             0 xterm
   [47196.621981] [ 6717] 10230  6717     1980     1337       5       0        0             0 zsh
   [47196.621984] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47196.621988] [ 6885] 10230  6885    45486     2615      26       0        0             0 git
   [47196.621991] Out of memory: Kill process 6228 (Xorg) score 6 or sacrifice child
   [47196.622001] Killed process 6228 (Xorg) total-vm:89860kB, anon-rss:19640kB, file-rss:15484kB, shmem-rss:792kB
   [47196.659317] oom_reaper: reaped process 6228 (Xorg), now anon-rss:0kB, file-rss:0kB, shmem-rss:792kB

   [47213.431887] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47213.431890] Xorg cpuset=/ mems_allowed=0
   [47213.431899] CPU: 1 PID: 6941 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47213.431902] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47213.431905]  00200286 62c060a1 c12b1260 f0045a3c e9d0f380 c113c257 c15933a0 f36cb524
   [47213.431913]  024200d4 f0045a48 00000000 00000000 00000000 00200206 c12b63ef 00000000
   [47213.431920]  f447d0d8 0001b180 e9d0f380 e9d0f7ac c15910eb f0045a3c c10e7b4e c105fe23
   [47213.431928] Call Trace:
   [47213.431937]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47213.431942]  [<c113c257>] ? dump_header+0x43/0x19f
   [47213.431946]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47213.431951]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47213.431955]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47213.431959]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47213.431963]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47213.431967]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47213.431971]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47213.431975]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47213.431979]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47213.431982]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47213.431988]  [<c14baaf3>] ? common_interrupt+0x33/0x38
   [47213.431992]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47213.432008]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47213.432008]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47213.432008]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47213.432008]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47213.432008]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47213.432008]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47213.432008]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47213.432008]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47213.432008]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47213.432008]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47213.432008]  [<c107474c>] ? enqueue_task_fair+0x4c/0xd50
   [47213.432008]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47213.432008]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47213.432008]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47213.432008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.432008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.432008]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47213.432008]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47213.432008]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47213.432008]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47213.432008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.432008]  [<c1052f04>] ? __set_current_blocked+0x24/0x40
   [47213.432008]  [<c1052f92>] ? signal_setup_done+0x62/0xb0
   [47213.432008]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47213.432008]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47213.432008]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47213.432008]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47213.432008]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47213.432008]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47213.432008]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47213.432008]  [<c115bec1>] ? __fget+0x61/0xb0
   [47213.432008]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47213.432008]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47213.432008]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47213.434668] Mem-Info:
   [47213.434676] active_anon:36758 inactive_anon:8541 isolated_anon:0
   [47213.434676]  active_file:286774 inactive_file:102663 isolated_file:0
   [47213.434676]  unevictable:7141 dirty:15 writeback:0 unstable:0
   [47213.434676]  slab_reclaimable:36633 slab_unreclaimable:10704
   [47213.434676]  mapped:25591 shmem:6229 pagetables:454 bounce:0
   [47213.434676]  free:279709 free_pcp:49 free_cma:0
   [47213.434688] Node 0 active_anon:147032kB inactive_anon:34164kB active_file:1147096kB inactive_file:410652kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:102364kB dirty:60kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24916kB writeback_tmp:0kB unstable:0kB pages_scanned:441444 all_unreclaimable? no
   [47213.434695] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47213.434698] lowmem_reserve[]: 0 833 3008 3008
   [47213.434708] Normal free:42412kB min:42416kB low:53020kB high:63624kB active_anon:272kB inactive_anon:19788kB active_file:594304kB inactive_file:52kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144776kB slab_unreclaimable:42480kB kernel_stack:2352kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47213.434711] lowmem_reserve[]: 0 0 17397 17397
   [47213.434720] HighMem free:1072356kB min:512kB low:28164kB high:55816kB active_anon:146732kB inactive_anon:14380kB active_file:543068kB inactive_file:410600kB unevictable:28564kB writepending:40kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1816kB bounce:0kB free_pcp:196kB local_pcp:112kB free_cma:0kB
   [47213.434723] lowmem_reserve[]: 0 0 0 0
   [47213.434728] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47213.434748] Normal: 90*4kB (UME) 61*8kB (UME) 63*16kB (UME) 39*32kB (UM) 103*64kB (UME) 60*128kB (ME) 40*256kB (UME) 13*512kB (ME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42464kB
   [47213.434767] HighMem: 231*4kB (UM) 10239*8kB (UM) 9575*16kB (UM) 4985*32kB (UM) 2879*64kB (UM) 1188*128kB (UM) 396*256kB (UM) 139*512kB (M) 62*1024kB (M) 25*2048kB (M) 13*4096kB (UM) = 1072356kB
   [47213.434787] 397872 total pagecache pages
   [47213.434790] 2 pages in swap cache
   [47213.434793] Swap cache stats: add 6423, delete 6421, find 2397/2942
   [47213.434795] Free swap  = 2096204kB
   [47213.434797] Total swap = 2096476kB
   [47213.434799] 783948 pages RAM
   [47213.434801] 556722 pages HighMem/MovableOnly
   [47213.434803] 9664 pages reserved
   [47213.434805] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47213.434813] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47213.434822] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47213.434826] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47213.434831] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47213.434834] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47213.434838] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47213.434842] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47213.434846] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47213.434850] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47213.434854] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47213.434858] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47213.434861] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47213.434866] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47213.434869] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47213.434873] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47213.434877] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47213.434881] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47213.434885] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47213.434889] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47213.434892] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47213.434896] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47213.434900] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47213.434904] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47213.434908] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47213.434912] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47213.434916] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47213.434920] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47213.434923] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47213.434927] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47213.434931] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47213.434936] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47213.434940] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47213.434944] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47213.434948] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47213.434952] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47213.434956] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47213.434961] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47213.434965] [ 6941]     0  6941    21494     8806      21       0        0             0 Xorg
   [47213.434969] [ 6947]     0  6947     1698     1041       4       0        0             0 wdm
   [47213.434972] [ 6965] 10230  6965    13570     3266      11       0        0             0 fvwm2
   [47213.434976] [ 7018] 10230  7018     1136      586       5       0        0             0 dbus-launch
   [47213.434980] [ 7019] 10230  7019     1075       54       5       0        0             0 dbus-daemon
   [47213.434984] [ 7042] 10230  7042     3690      771       5       0        0             0 tpb
   [47213.434988] [ 7052] 10230  7052     2021     1197       5       0        0             0 xscreensaver
   [47213.434992] [ 7056] 10230  7056     2937      596       6       0        0             0 redshift
   [47213.434995] [ 7062] 10230  7062     1284      621       4       0        0             0 autocutsel
   [47213.434999] [ 7069] 10230  7069    10919     5109      12       0        0             0 gkrellm
   [47213.438115] [ 7070] 10230  7070    48136    16350      37       0        0             0 psi-plus
   [47213.438121] [ 7071] 10230  7071    10775     7319      13       0        0             0 wicd-client
   [47213.438125] [ 7093] 10230  7093     1047      312       5       0        0             0 FvwmCommandS
   [47213.438130] [ 7094] 10230  7094     1528      453       5       0        0             0 FvwmEvent
   [47213.438134] [ 7095] 10230  7095    12182     2119      10       0        0             0 FvwmAnimate
   [47213.438138] [ 7096] 10230  7096    12808     2472      11       0        0             0 FvwmButtons
   [47213.438142] [ 7097] 10230  7097    13311     2695      11       0        0             0 FvwmProxy
   [47213.438146] [ 7098] 10230  7098     1507      410       5       0        0             0 FvwmAuto
   [47213.438150] [ 7101] 10230  7101    12803     2388      11       0        0             0 FvwmPager
   [47213.438154] [ 7104] 10230  7104      581      151       4       0        0             0 sh
   [47213.438158] [ 7105] 10230  7105     1030      728       4       0        0             0 stalonetray
   [47213.438162] [ 7124] 10230  7124     2684     1650       6       0        0             0 lsb_release
   [47213.438166] [ 7125] 10230  7125    10487     9983      14       0        0             0 apt-cache
   [47213.438170] [ 7128]     0  7128     2974      213       5       0        0             0 udevd
   [47213.438174] [ 7129]     0  7129     2974      213       5       0        0             0 udevd
   [47213.438178] [ 7130]     0  7130     2974      213       5       0        0             0 udevd
   [47213.438181] [ 7131]     0  7131     2974      213       5       0        0             0 udevd
   [47213.438185] Out of memory: Kill process 7070 (psi-plus) score 12 or sacrifice child
   [47213.438199] Killed process 7124 (lsb_release) total-vm:10736kB, anon-rss:2380kB, file-rss:4220kB, shmem-rss:0kB

   [47213.648905] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47213.648908] Xorg cpuset=/ mems_allowed=0
   [47213.648917] CPU: 0 PID: 6941 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47213.648920] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47213.648923]  00000286 62c060a1 c12b1260 f0045a3c e9d0f380 c113c257 c15933a0 f36cb524
   [47213.648931]  024200d4 f0045a48 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47213.648939]  f447d0d8 0001b180 e9d0f380 e9d0f7ac c15910eb f0045a3c c10e7b4e c105fe23
   [47213.648946] Call Trace:
   [47213.648955]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47213.648960]  [<c113c257>] ? dump_header+0x43/0x19f
   [47213.648964]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47213.648969]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47213.648973]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47213.648977]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47213.648981]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47213.648984]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47213.648988]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47213.648993]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47213.648996]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47213.648999]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47213.649005]  [<c14baaf3>] ? common_interrupt+0x33/0x38
   [47213.649009]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47213.649012]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47213.649012]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47213.649012]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47213.649012]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47213.649012]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47213.649012]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47213.649012]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47213.649012]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47213.649012]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47213.649012]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47213.649012]  [<c107474c>] ? enqueue_task_fair+0x4c/0xd50
   [47213.649012]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47213.649012]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47213.649012]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47213.649012]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.649012]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.649012]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47213.649012]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47213.649012]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47213.649012]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47213.649012]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47213.649012]  [<c1052f04>] ? __set_current_blocked+0x24/0x40
   [47213.649012]  [<c1052f92>] ? signal_setup_done+0x62/0xb0
   [47213.649012]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47213.649012]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47213.649012]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47213.649012]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47213.649012]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47213.649012]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47213.649012]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47213.649012]  [<c115bec1>] ? __fget+0x61/0xb0
   [47213.649012]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47213.649012]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47213.649012]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47213.651672] Mem-Info:
   [47213.651680] active_anon:36952 inactive_anon:8560 isolated_anon:0
   [47213.651680]  active_file:286774 inactive_file:102639 isolated_file:0
   [47213.651680]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47213.651680]  slab_reclaimable:36621 slab_unreclaimable:10715
   [47213.651680]  mapped:25741 shmem:6238 pagetables:455 bounce:0
   [47213.651680]  free:279505 free_pcp:91 free_cma:0
   [47213.651691] Node 0 active_anon:147808kB inactive_anon:34240kB active_file:1147096kB inactive_file:410556kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:102964kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24952kB writeback_tmp:0kB unstable:0kB pages_scanned:412370 all_unreclaimable? no
   [47213.651698] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47213.651701] lowmem_reserve[]: 0 833 3008 3008
   [47213.651711] Normal free:42340kB min:42416kB low:53020kB high:63624kB active_anon:272kB inactive_anon:19848kB active_file:594304kB inactive_file:52kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144728kB slab_unreclaimable:42524kB kernel_stack:2352kB pagetables:0kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
   [47213.651714] lowmem_reserve[]: 0 0 17397 17397
   [47213.651723] HighMem free:1071612kB min:512kB low:28164kB high:55816kB active_anon:147536kB inactive_anon:14380kB active_file:543068kB inactive_file:410504kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1820kB bounce:0kB free_pcp:236kB local_pcp:184kB free_cma:0kB
   [47213.651726] lowmem_reserve[]: 0 0 0 0
   [47213.651731] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47213.651752] Normal: 59*4kB (UME) 62*8kB (UME) 63*16kB (UME) 39*32kB (UM) 103*64kB (UME) 60*128kB (ME) 40*256kB (UME) 13*512kB (ME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42348kB
   [47213.651771] HighMem: 1*4kB (U) 10261*8kB (UM) 9575*16kB (UM) 4985*32kB (UM) 2879*64kB (UM) 1188*128kB (UM) 396*256kB (UM) 139*512kB (M) 62*1024kB (M) 25*2048kB (M) 13*4096kB (UM) = 1071612kB
   [47213.651791] 397858 total pagecache pages
   [47213.651793] 2 pages in swap cache
   [47213.651796] Swap cache stats: add 6423, delete 6421, find 2397/2942
   [47213.651798] Free swap  = 2096204kB
   [47213.651800] Total swap = 2096476kB
   [47213.651802] 783948 pages RAM
   [47213.651804] 556722 pages HighMem/MovableOnly
   [47213.651806] 9664 pages reserved
   [47213.651808] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47213.651816] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47213.651825] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47213.651830] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47213.651834] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47213.651838] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47213.651842] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47213.651846] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47213.651849] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47213.651853] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47213.651857] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47213.651861] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47213.651865] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47213.651869] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47213.651873] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47213.651876] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47213.651880] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47213.651884] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47213.651888] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47213.651892] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47213.651895] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47213.651899] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47213.651903] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47213.651907] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47213.651911] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47213.651915] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47213.651919] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47213.651922] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47213.651926] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47213.651930] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47213.651933] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47213.651939] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47213.651943] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47213.651948] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47213.651952] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47213.651955] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47213.651959] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47213.651964] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47213.651968] [ 6941]     0  6941    21494     8806      21       0        0             0 Xorg
   [47213.651971] [ 6947]     0  6947     1698     1041       4       0        0             0 wdm
   [47213.651975] [ 6965] 10230  6965    13570     3266      11       0        0             0 fvwm2
   [47213.651979] [ 7018] 10230  7018     1136      586       5       0        0             0 dbus-launch
   [47213.651983] [ 7019] 10230  7019     1075       54       5       0        0             0 dbus-daemon
   [47213.651987] [ 7042] 10230  7042     3690      771       5       0        0             0 tpb
   [47213.651991] [ 7052] 10230  7052     2021     1197       5       0        0             0 xscreensaver
   [47213.651995] [ 7056] 10230  7056     2937      596       6       0        0             0 redshift
   [47213.651999] [ 7062] 10230  7062     1284      621       4       0        0             0 autocutsel
   [47213.654987] [ 7069] 10230  7069    10919     5109      12       0        0             0 gkrellm
   [47213.654992] [ 7070] 10230  7070    48226    16577      37       0        0             0 psi-plus
   [47213.654997] [ 7071] 10230  7071    10775     7319      13       0        0             0 wicd-client
   [47213.655001] [ 7093] 10230  7093     1047      312       5       0        0             0 FvwmCommandS
   [47213.655267] [ 7094] 10230  7094     1528      453       5       0        0             0 FvwmEvent
   [47213.655272] [ 7095] 10230  7095    12182     2119      10       0        0             0 FvwmAnimate
   [47213.655276] [ 7096] 10230  7096    12808     2472      11       0        0             0 FvwmButtons
   [47213.655280] [ 7097] 10230  7097    13311     2695      11       0        0             0 FvwmProxy
   [47213.655284] [ 7098] 10230  7098     1507      410       5       0        0             0 FvwmAuto
   [47213.655288] [ 7101] 10230  7101    12803     2388      11       0        0             0 FvwmPager
   [47213.655292] [ 7104] 10230  7104      581      151       4       0        0             0 sh
   [47213.655296] [ 7105] 10230  7105     1030      728       4       0        0             0 stalonetray
   [47213.655300] [ 7125] 10230  7125    11288    10643      15       0        0             0 apt-cache
   [47213.655304] [ 7128]     0  7128     2974      213       5       0        0             0 udevd
   [47213.655308] [ 7129]     0  7129     2974      213       5       0        0             0 udevd
   [47213.655311] [ 7130]     0  7130     2974      213       5       0        0             0 udevd
   [47213.655316] [ 7131]     0  7131     2974      213       5       0        0             0 udevd
   [47213.655319] Out of memory: Kill process 7070 (psi-plus) score 12 or sacrifice child
   [47213.655338] Killed process 7070 (psi-plus) total-vm:192904kB, anon-rss:26704kB, file-rss:39604kB, shmem-rss:0kB

   [47214.050690] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47214.050693] Xorg cpuset=/ mems_allowed=0
   [47214.050701] CPU: 0 PID: 6941 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47214.050704] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47214.050707]  00000286 62c060a1 c12b1260 f0045a3c d8096300 c113c257 c15933a0 f36cb524
   [47214.050715]  024200d4 f0045a48 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47214.050723]  f447d0d8 0001b180 d8096300 d809672c c15910eb f0045a3c c10e7b4e c105fe23
   [47214.050730] Call Trace:
   [47214.050738]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47214.050744]  [<c113c257>] ? dump_header+0x43/0x19f
   [47214.050748]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47214.050753]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47214.050757]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47214.050761]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47214.050765]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47214.050769]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47214.050773]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47214.050777]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47214.050780]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47214.050784]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47214.050789]  [<c14baaf3>] ? common_interrupt+0x33/0x38
   [47214.050794]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47214.050823]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47214.050848]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47214.050852]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47214.050875]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47214.050898]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47214.050922]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47214.050946]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47214.050970]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47214.050993]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47214.051008]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47214.051008]  [<c107474c>] ? enqueue_task_fair+0x4c/0xd50
   [47214.051008]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47214.051008]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47214.051008]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47214.051008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47214.051008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47214.051008]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47214.051008]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47214.051008]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47214.051008]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47214.051008]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47214.051008]  [<c1052f04>] ? __set_current_blocked+0x24/0x40
   [47214.051008]  [<c1052f92>] ? signal_setup_done+0x62/0xb0
   [47214.051008]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47214.051008]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47214.051008]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47214.051008]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47214.051008]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47214.051008]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47214.051008]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47214.051008]  [<c115bec1>] ? __fget+0x61/0xb0
   [47214.051008]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47214.051008]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47214.051008]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47214.064170] Mem-Info:
   [47214.064181] active_anon:31671 inactive_anon:8560 isolated_anon:32
   [47214.064181]  active_file:286581 inactive_file:102404 isolated_file:0
   [47214.064181]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47214.064181]  slab_reclaimable:36601 slab_unreclaimable:10707
   [47214.064181]  mapped:18707 shmem:6271 pagetables:413 bounce:0
   [47214.064181]  free:285209 free_pcp:139 free_cma:0
   [47214.064192] Node 0 active_anon:126684kB inactive_anon:34340kB active_file:1146324kB inactive_file:409616kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:74828kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 25084kB writeback_tmp:0kB unstable:0kB pages_scanned:454588 all_unreclaimable? no
   [47214.064199] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47214.064202] lowmem_reserve[]: 0 833 3008 3008
   [47214.064212] Normal free:42348kB min:42416kB low:53020kB high:63624kB active_anon:272kB inactive_anon:19852kB active_file:594180kB inactive_file:52kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144648kB slab_unreclaimable:42492kB kernel_stack:2304kB pagetables:0kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB
   [47214.064215] lowmem_reserve[]: 0 0 17397 17397
   [47214.064224] HighMem free:1094420kB min:512kB low:28164kB high:55816kB active_anon:126412kB inactive_anon:14356kB active_file:542420kB inactive_file:409564kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1652kB bounce:0kB free_pcp:316kB local_pcp:240kB free_cma:0kB
   [47214.064227] lowmem_reserve[]: 0 0 0 0
   [47214.064232] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47214.064252] Normal: 97*4kB (UM) 63*8kB (UME) 61*16kB (UME) 39*32kB (UME) 101*64kB (UME) 60*128kB (ME) 40*256kB (UME) 13*512kB (ME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42348kB
   [47214.064271] HighMem: 4607*4kB (UM) 10671*8kB (UM) 9574*16kB (UM) 5014*32kB (UM) 2880*64kB (UM) 1189*128kB (UM) 396*256kB (UM) 139*512kB (M) 62*1024kB (M) 25*2048kB (M) 13*4096kB (UM) = 1094420kB
   [47214.064291] 397463 total pagecache pages
   [47214.064294] 2 pages in swap cache
   [47214.064297] Swap cache stats: add 6423, delete 6421, find 2397/2942
   [47214.064299] Free swap  = 2096204kB
   [47214.064301] Total swap = 2096476kB
   [47214.064303] 783948 pages RAM
   [47214.064305] 556722 pages HighMem/MovableOnly
   [47214.064306] 9664 pages reserved
   [47214.064308] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47214.064320] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47214.064333] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47214.064337] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47214.064342] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47214.064346] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47214.064350] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47214.064354] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47214.064358] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47214.064362] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47214.064366] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47214.064370] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47214.064374] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47214.064379] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47214.064383] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47214.064387] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47214.064391] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47214.064395] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47214.064399] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47214.064402] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47214.064406] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47214.064410] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47214.064414] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47214.064419] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47214.064423] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47214.064427] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47214.064431] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47214.064435] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47214.064439] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47214.064442] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47214.064446] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47214.064454] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47214.064458] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47214.064463] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47214.064467] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47214.064471] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47214.064474] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47214.064480] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47214.064484] [ 6941]     0  6941    21494     8806      21       0        0             0 Xorg
   [47214.064488] [ 6947]     0  6947     1698     1041       4       0        0             0 wdm
   [47214.064492] [ 6965] 10230  6965    13570     3266      11       0        0             0 fvwm2
   [47214.064497] [ 7018] 10230  7018     1136      586       5       0        0             0 dbus-launch
   [47214.064501] [ 7019] 10230  7019     1075       54       5       0        0             0 dbus-daemon
   [47214.064505] [ 7042] 10230  7042     3690      771       5       0        0             0 tpb
   [47214.064508] [ 7052] 10230  7052     2021     1197       5       0        0             0 xscreensaver
   [47214.064513] [ 7056] 10230  7056     2937      596       6       0        0             0 redshift
   [47214.064517] [ 7062] 10230  7062     1284      621       4       0        0             0 autocutsel
   [47214.064521] [ 7069] 10230  7069    10919     5109      12       0        0             0 gkrellm
   [47214.064525] [ 7071] 10230  7071    10775     7319      13       0        0             0 wicd-client
   [47214.064529] [ 7093] 10230  7093     1047      312       5       0        0             0 FvwmCommandS
   [47214.064533] [ 7094] 10230  7094     1528      453       5       0        0             0 FvwmEvent
   [47214.064537] [ 7095] 10230  7095    12182     2119      10       0        0             0 FvwmAnimate
   [47214.064541] [ 7096] 10230  7096    12808     2472      11       0        0             0 FvwmButtons
   [47214.064545] [ 7097] 10230  7097    13311     2695      11       0        0             0 FvwmProxy
   [47214.064549] [ 7098] 10230  7098     1507      410       5       0        0             0 FvwmAuto
   [47214.064553] [ 7101] 10230  7101    12803     2388      11       0        0             0 FvwmPager
   [47214.085459] [ 7104] 10230  7104      581      151       4       0        0             0 sh
   [47214.085467] [ 7105] 10230  7105     1030      728       4       0        0             0 stalonetray
   [47214.085471] [ 7125] 10230  7125    12693    12095      16       0        0             0 apt-cache
   [47214.085476] [ 7128]     0  7128     2974      213       5       0        0             0 udevd
   [47214.085480] [ 7129]     0  7129     2974      213       5       0        0             0 udevd
   [47214.085484] [ 7130]     0  7130     2974      213       5       0        0             0 udevd
   [47214.085489] [ 7131]     0  7131     2974      213       5       0        0             0 udevd
   [47214.085496] Out of memory: Kill process 7125 (apt-cache) score 9 or sacrifice child
   [47214.085502] Killed process 7125 (apt-cache) total-vm:50772kB, anon-rss:43220kB, file-rss:5160kB, shmem-rss:0kB

   [47228.066498] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47228.066501] Xorg cpuset=/ mems_allowed=0
   [47228.066510] CPU: 0 PID: 6941 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47228.066513] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47228.066516]  00000286 62c060a1 c12b1260 f0045a3c f36cb180 c113c257 c15933a0 f36cb524
   [47228.066524]  024200d4 f0045a48 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47228.066531]  f447d0d8 0001b180 f36cb180 f36cb5ac c15910eb f0045a3c c10e7b4e c105fe23
   [47228.066538] Call Trace:
   [47228.066547]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47228.066552]  [<c113c257>] ? dump_header+0x43/0x19f
   [47228.066556]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47228.066561]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47228.066565]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47228.066569]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47228.066573]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47228.066576]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47228.066580]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47228.066585]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47228.066588]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47228.066591]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47228.066596]  [<c14ba33a>] ? need_resched+0x21/0x23
   [47228.066601]  [<c138007b>] ? component_unbind.isra.9+0x1b/0x50
   [47228.066632]  [<f8895cec>] ? can_release_pages+0x2c/0x90 [i915]
   [47228.066657]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47228.066661]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47228.066685]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47228.066708]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47228.066732]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47228.066737]  [<c106cf78>] ? update_curr+0x58/0xf0
   [47228.066761]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47228.066784]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47228.066806]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47228.066810]  [<c1074b02>] ? enqueue_task_fair+0x402/0xd50
   [47228.066833]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47228.066857]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47228.066882]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47228.066886]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47228.066889]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47228.066912]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47228.066934]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47228.066947]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47228.066970]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47228.066974]  [<c113ff22>] ? do_readv_writev+0x132/0x400
   [47228.066978]  [<c140d170>] ? kernel_sendmsg+0x50/0x50
   [47228.066988]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47228.066992]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47228.066996]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47228.067000]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47228.067003]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47228.067007]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47228.067010]  [<c115bec1>] ? __fget+0x61/0xb0
   [47228.067013]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47228.067016]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47228.067016]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47228.070945] Mem-Info:
   [47228.070954] active_anon:21447 inactive_anon:8460 isolated_anon:32
   [47228.070954]  active_file:286681 inactive_file:103196 isolated_file:0
   [47228.070954]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47228.070954]  slab_reclaimable:36640 slab_unreclaimable:10777
   [47228.070954]  mapped:18676 shmem:6147 pagetables:389 bounce:0
   [47228.070954]  free:294426 free_pcp:291 free_cma:0
   [47228.070965] Node 0 active_anon:85788kB inactive_anon:33840kB active_file:1146724kB inactive_file:412784kB unevictable:28564kB isolated(anon):128kB isolated(file):0kB mapped:74704kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24588kB writeback_tmp:0kB unstable:0kB pages_scanned:408459 all_unreclaimable? no
   [47228.070972] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47228.070975] lowmem_reserve[]: 0 833 3008 3008
   [47228.070985] Normal free:42364kB min:42416kB low:53020kB high:63624kB active_anon:240kB inactive_anon:19392kB active_file:594196kB inactive_file:32kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144804kB slab_unreclaimable:42772kB kernel_stack:2280kB pagetables:0kB bounce:0kB free_pcp:372kB local_pcp:252kB free_cma:0kB
   [47228.070988] lowmem_reserve[]: 0 0 17397 17397
   [47228.070997] HighMem free:1131272kB min:512kB low:28164kB high:55816kB active_anon:85548kB inactive_anon:14448kB active_file:542804kB inactive_file:412752kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1556kB bounce:0kB free_pcp:792kB local_pcp:564kB free_cma:0kB
   [47228.071690] lowmem_reserve[]: 0 0 0 0
   [47228.071696] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47228.071717] Normal: 39*4kB (UME) 64*8kB (UME) 60*16kB (UME) 39*32kB (UME) 105*64kB (UME) 60*128kB (ME) 40*256kB (UME) 13*512kB (ME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42364kB
   [47228.071735] HighMem: 5288*4kB (UM) 14621*8kB (UM) 9596*16kB (UM) 5028*32kB (UM) 2887*64kB (UM) 1191*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1131272kB
   [47228.071755] 398241 total pagecache pages
   [47228.071758] 12 pages in swap cache
   [47228.071761] Swap cache stats: add 7212, delete 7200, find 2638/3243
   [47228.071763] Free swap  = 2095984kB
   [47228.071765] Total swap = 2096476kB
   [47228.071767] 783948 pages RAM
   [47228.071769] 556722 pages HighMem/MovableOnly
   [47228.071771] 9664 pages reserved
   [47228.071773] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47228.071781] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47228.071791] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47228.071795] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47228.071799] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47228.071803] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47228.071807] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47228.071811] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47228.071815] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47228.071818] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47228.071822] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47228.071826] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47228.071830] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47228.071835] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47228.071839] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47228.071843] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47228.071847] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47228.071850] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47228.071854] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47228.071858] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47228.071862] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47228.071866] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47228.071870] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47228.071874] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47228.071877] [ 2615]     0  2615     1511      611       4       0        0             0 wdm
   [47228.071881] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47228.071885] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47228.071889] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47228.071893] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47228.071897] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47228.071900] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47228.071905] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47228.071909] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47228.071914] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47228.071918] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47228.071921] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47228.071925] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47228.071930] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47228.071933] [ 6941]     0  6941    21668     8910      21       0        0             0 Xorg
   [47228.071937] [ 6947]     0  6947     1698     1041       4       0        0             0 wdm
   [47228.071941] [ 6965] 10230  6965    13570     3271      11       0        0             0 fvwm2
   [47228.071945] [ 7018] 10230  7018     1136      586       5       0        0             0 dbus-launch
   [47228.071949] [ 7019] 10230  7019     1075       54       5       0        0             0 dbus-daemon
   [47228.071953] [ 7042] 10230  7042     3690      771       5       0        0             0 tpb
   [47228.071957] [ 7052] 10230  7052     2021     1197       5       0        0             0 xscreensaver
   [47228.071960] [ 7056] 10230  7056     2937      596       6       0        0             0 redshift
   [47228.071964] [ 7062] 10230  7062     1284      621       4       0        0             0 autocutsel
   [47228.071968] [ 7069] 10230  7069    10919     5109      12       0        0             0 gkrellm
   [47228.071972] [ 7071] 10230  7071    10775     7319      13       0        0             0 wicd-client
   [47228.071976] [ 7093] 10230  7093     1047      312       5       0        0             0 FvwmCommandS
   [47228.071980] [ 7094] 10230  7094     1528      453       5       0        0             0 FvwmEvent
   [47228.071983] [ 7095] 10230  7095    12182     2119      10       0        0             0 FvwmAnimate
   [47228.071987] [ 7096] 10230  7096    12808     2472      11       0        0             0 FvwmButtons
   [47228.071991] [ 7097] 10230  7097    13311     2695      11       0        0             0 FvwmProxy
   [47228.071995] [ 7098] 10230  7098     1507      410       5       0        0             0 FvwmAuto
   [47228.071999] [ 7101] 10230  7101    12803     2388      11       0        0             0 FvwmPager
   [47228.077524] [ 7104] 10230  7104      581      151       4       0        0             0 sh
   [47228.077530] [ 7105] 10230  7105     1063      728       4       0        0             0 stalonetray
   [47228.077544] [ 7143] 10230  7143     2727     1556       6       0        0             0 xterm
   [47228.077548] [ 7155] 10230  7155     1915     1216       6       0        0             0 zsh
   [47228.077562] Out of memory: Kill process 6941 (Xorg) score 6 or sacrifice child
   [47228.077571] Killed process 6941 (Xorg) total-vm:86672kB, anon-rss:19208kB, file-rss:15456kB, shmem-rss:976kB
   [47228.082204] oom_reaper: reaped process 6941 (Xorg), now anon-rss:4kB, file-rss:0kB, shmem-rss:976kB

   [47242.965778] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47242.965781] Xorg cpuset=/ mems_allowed=0
   [47242.965789] CPU: 0 PID: 7312 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47242.965791] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47242.965794]  00000286 bb044c6f c12b1260 f080ba3c e9d0ca40 c113c257 c15933a0 e9d0e6a4
   [47242.965803]  024200d4 f080ba48 00000000 00000000 00000000 00000206 c12b63ef 00000000
   [47242.965810]  f447d0d8 0001e300 e9d0ca40 e9d0ce6c c15910eb f080ba3c c10e7b4e c105fe23
   [47242.965817] Call Trace:
   [47242.965826]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47242.965831]  [<c113c257>] ? dump_header+0x43/0x19f
   [47242.965835]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47242.965840]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47242.965844]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47242.965848]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47242.965852]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47242.965856]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47242.965859]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47242.965864]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47242.965867]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47242.965871]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47242.965875]  [<c1018b5a>] ? do_IRQ+0x3a/0xb0
   [47242.965880]  [<c14baaf3>] ? common_interrupt+0x33/0x38
   [47242.965885]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47242.965915]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47242.965939]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47242.965943]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47242.965967]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47242.965990]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47242.966009]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47242.966009]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47242.966009]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47242.966009]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47242.966009]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47242.966009]  [<c1074b02>] ? enqueue_task_fair+0x402/0xd50
   [47242.966009]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47242.966009]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47242.966009]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47242.966009]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47242.966009]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47242.966009]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47242.966009]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47242.966009]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47242.966009]  [<c1042c3a>] ? kmap_atomic+0xa/0x10
   [47242.966009]  [<c10eaac6>] ? get_page_from_freelist+0x756/0x7e0
   [47242.966009]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47242.966009]  [<c113aaa0>] ? mem_cgroup_commit_charge+0x60/0x3e0
   [47242.966009]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47242.966009]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47242.966009]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47242.966009]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47242.966009]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47242.966009]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47242.966009]  [<c115bec1>] ? __fget+0x61/0xb0
   [47242.966009]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47242.966009]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47242.966009]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47242.968480] Mem-Info:
   [47242.968488] active_anon:28746 inactive_anon:8592 isolated_anon:32
   [47242.968488]  active_file:286801 inactive_file:102183 isolated_file:0
   [47242.968488]  unevictable:7141 dirty:4 writeback:0 unstable:0
   [47242.968488]  slab_reclaimable:36551 slab_unreclaimable:10669
   [47242.968488]  mapped:25999 shmem:6286 pagetables:472 bounce:0
   [47242.968488]  free:288171 free_pcp:175 free_cma:0
   [47242.968499] Node 0 active_anon:114984kB inactive_anon:34368kB active_file:1147204kB inactive_file:408732kB unevictable:28564kB isolated(anon):128kB isolated(file):0kB mapped:103996kB dirty:16kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 25144kB writeback_tmp:0kB unstable:0kB pages_scanned:500002 all_unreclaimable? no
   [47242.968506] DMA free:4068kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:336kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47242.968509] lowmem_reserve[]: 0 833 3008 3008
   [47242.968519] Normal free:42412kB min:42416kB low:53020kB high:63624kB active_anon:272kB inactive_anon:20060kB active_file:594224kB inactive_file:108kB unevictable:0kB writepending:84kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144448kB slab_unreclaimable:42340kB kernel_stack:2416kB pagetables:0kB bounce:0kB free_pcp:128kB local_pcp:128kB free_cma:0kB
   [47242.968522] lowmem_reserve[]: 0 0 17397 17397
   [47242.968531] HighMem free:1106204kB min:512kB low:28164kB high:55816kB active_anon:114684kB inactive_anon:14352kB active_file:543256kB inactive_file:408520kB unevictable:28564kB writepending:80kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1888kB bounce:0kB free_pcp:572kB local_pcp:108kB free_cma:0kB
   [47242.968534] lowmem_reserve[]: 0 0 0 0
   [47242.968539] DMA: 9*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4068kB
   [47242.968559] Normal: 137*4kB (UM) 38*8kB (UM) 56*16kB (UM) 44*32kB (UM) 94*64kB (UME) 64*128kB (UME) 40*256kB (UME) 13*512kB (ME) 8*1024kB (UME) 0*2048kB 0*4096kB = 42452kB
   [47242.968577] HighMem: 10*4kB (UM) 13726*8kB (UM) 9638*16kB (UM) 5064*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1106168kB
   [47242.968597] 397440 total pagecache pages
   [47242.968600] 2 pages in swap cache
   [47242.968602] Swap cache stats: add 7468, delete 7466, find 2638/3243
   [47242.968605] Free swap  = 2096116kB
   [47242.968606] Total swap = 2096476kB
   [47242.968608] 783948 pages RAM
   [47242.968610] 556722 pages HighMem/MovableOnly
   [47242.968612] 9664 pages reserved
   [47242.968614] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47242.968621] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47242.968629] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47242.968633] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47242.968637] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47242.968641] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47242.968644] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47242.968648] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47242.968652] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47242.968656] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47242.968660] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47242.968663] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47242.968667] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47242.968671] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47242.968675] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47242.968678] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47242.968682] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47242.968686] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47242.968690] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47242.968693] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47242.968697] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47242.968701] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47242.968704] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47242.968708] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47242.968712] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47242.968715] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47242.968719] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47242.968723] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47242.968727] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47242.968730] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47242.968734] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47242.968739] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47242.968742] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47242.968747] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47242.968750] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47242.968754] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47242.968758] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47242.968762] [ 6775]     0  6775      557      138       4       0        0             0 sleep
   [47242.968766] [ 7312]     0  7312    21665     8856      21       0        0             0 Xorg
   [47242.968769] [ 7346]     0  7346     1698     1042       4       0        0             0 wdm
   [47242.968773] [ 7361] 10230  7361    13570     3277      11       0        0             0 fvwm2
   [47242.968777] [ 7414] 10230  7414     1136       54       6       0        0             0 dbus-launch
   [47242.968780] [ 7415] 10230  7415     1075       53       5       0        0             0 dbus-daemon
   [47242.968784] [ 7438] 10230  7438     3690      730       5       0        0             0 tpb
   [47242.968787] [ 7448] 10230  7448     2021     1182       6       0        0             0 xscreensaver
   [47242.968791] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47242.968795] [ 7456] 10230  7456     1284      627       5       0        0             0 autocutsel
   [47242.968799] [ 7463] 10230  7463    10919     5147      12       0        0             0 gkrellm
   [47242.968803] [ 7464] 10230  7464    48136    16251      36       0        0             0 psi-plus
   [47242.968806] [ 7465] 10230  7465    10775     7074      15       0        0             0 wicd-client
   [47242.968810] [ 7486] 10230  7486     1047      297       5       0        0             0 FvwmCommandS
   [47242.968814] [ 7487] 10230  7487     1528      475       5       0        0             0 FvwmEvent
   [47242.968818] [ 7488] 10230  7488    12182     2081      10       0        0             0 FvwmAnimate
   [47242.968821] [ 7489] 10230  7489    12808     2467      11       0        0             0 FvwmButtons
   [47242.968825] [ 7490] 10230  7490    13311     2727      11       0        0             0 FvwmProxy
   [47242.968829] [ 7491] 10230  7491     1507      434       5       0        0             0 FvwmAuto
   [47242.968832] [ 7496] 10230  7496    12803     2396      11       0        0             0 FvwmPager
   [47242.968836] [ 7498] 10230  7498      581      144       4       0        0             0 sh
   [47242.968840] [ 7499] 10230  7499     1030      702       5       0        0             0 stalonetray
   [47242.968844] [ 7517] 10230  7517     2684     1551       6       0        0             0 xterm
   [47242.968847] [ 7521] 10230  7521     1707     1013       5       0        0             0 zsh
   [47242.968851] [ 7527]     0  7527     2974      213       5       0        0             0 udevd
   [47242.968855] [ 7528]     0  7528     2974      213       5       0        0             0 udevd
   [47242.968858] [ 7529] 10230  7529     2684     1643       6       0        0             0 lsb_release
   [47242.968862] [ 7530]     0  7530     2974      213       5       0        0             0 udevd
   [47242.968866] [ 7531]     0  7531     2974      213       5       0        0             0 udevd
   [47242.968869] [ 7532]     0  7532     2974      213       5       0        0             0 udevd
   [47242.968873] [ 7533]     0  7533     2974      213       5       0        0             0 udevd
   [47242.968877] [ 7534] 10230  7534     8004     1414       5       0        0             0 apt-cache
   [47242.968880] Out of memory: Kill process 7464 (psi-plus) score 12 or sacrifice child
   [47242.968891] Killed process 7529 (lsb_release) total-vm:10736kB, anon-rss:2376kB, file-rss:4196kB, shmem-rss:0kB

   [47434.260556] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47434.260559] Xorg cpuset=/ mems_allowed=0
   [47434.260567] CPU: 0 PID: 7312 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47434.260570] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47434.260573]  00200286 bb044c6f c12b1260 f080b9f0 e9d0ca40 c113c257 c15933a0 e9d0e6a4
   [47434.260581]  024200d4 f080b9fc 00000000 00000000 00000000 00200206 c12b63ef 00000000
   [47434.260588]  f447d0d8 0001e300 e9d0ca40 e9d0ce6c c15910eb f080b9f0 c10e7b4e c105fe23
   [47434.260596] Call Trace:
   [47434.260604]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47434.260610]  [<c113c257>] ? dump_header+0x43/0x19f
   [47434.260614]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47434.260619]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47434.260623]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47434.260627]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47434.260631]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47434.260635]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47434.260639]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47434.260644]  [<c111e117>] ? __read_swap_cache_async+0x107/0x1d0
   [47434.260647]  [<c111e205>] ? read_swap_cache_async+0x25/0x50
   [47434.260651]  [<c111e30b>] ? swapin_readahead+0xdb/0x180
   [47434.260654]  [<c10fb8eb>] ? shmem_getpage_gfp+0x8ab/0xbb0
   [47434.260660]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47434.260688]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47434.260712]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47434.260717]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47434.260740]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47434.260763]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47434.260786]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47434.260810]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47434.260835]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47434.260858]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47434.260880]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47434.260903]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47434.260928]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47434.260932]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47434.260935]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47434.260958]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47434.260980]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47434.260992]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47434.261012]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47434.261012]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47434.261012]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47434.261012]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47434.261012]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47434.261012]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47434.261012]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47434.261012]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47434.261012]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47434.261012]  [<c115bec1>] ? __fget+0x61/0xb0
   [47434.261012]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47434.261012]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47434.261012]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47434.261103] Mem-Info:
   [47434.261110] active_anon:44243 inactive_anon:8158 isolated_anon:0
   [47434.261110]  active_file:287934 inactive_file:126135 isolated_file:0
   [47434.261110]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47434.261110]  slab_reclaimable:36794 slab_unreclaimable:10849
   [47434.261110]  mapped:27474 shmem:5829 pagetables:564 bounce:0
   [47434.261110]  free:247495 free_pcp:52 free_cma:0
   [47434.261120] Node 0 active_anon:176972kB inactive_anon:32632kB active_file:1151736kB inactive_file:504540kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:109896kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 23316kB writeback_tmp:0kB unstable:0kB pages_scanned:182064 all_unreclaimable? no
   [47434.261133] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47434.261139] lowmem_reserve[]: 0 833 3008 3008
   [47434.261169] Normal free:42308kB min:42416kB low:53020kB high:63624kB active_anon:220kB inactive_anon:17736kB active_file:594856kB inactive_file:120kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:145420kB slab_unreclaimable:43064kB kernel_stack:2520kB pagetables:0kB bounce:0kB free_pcp:208kB local_pcp:208kB free_cma:0kB
   [47434.261176] lowmem_reserve[]: 0 0 17397 17397
   [47434.261204] HighMem free:943600kB min:512kB low:28164kB high:55816kB active_anon:176752kB inactive_anon:14892kB active_file:547156kB inactive_file:504420kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2256kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47434.261210] lowmem_reserve[]: 0 0 0 0
   [47434.261234] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47434.261261] Normal: 123*4kB (ME) 127*8kB (ME) 32*16kB (UM) 52*32kB (UME) 92*64kB (UME) 62*128kB (ME) 41*256kB (UME) 14*512kB (UME) 7*1024kB (UME) 0*2048kB 0*4096kB = 42340kB
   [47434.261280] HighMem: 76*4kB (UM) 70*8kB (UM) 6291*16kB (UM) 5063*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 943600kB
   [47434.261300] 422124 total pagecache pages
   [47434.261303] 17 pages in swap cache
   [47434.261305] Swap cache stats: add 8787, delete 8770, find 3173/3862
   [47434.261307] Free swap  = 2095352kB
   [47434.261309] Total swap = 2096476kB
   [47434.261311] 783948 pages RAM
   [47434.261313] 556722 pages HighMem/MovableOnly
   [47434.261315] 9664 pages reserved
   [47434.261317] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47434.261323] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47434.261329] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47434.261333] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47434.261336] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47434.261340] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47434.261344] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47434.261347] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47434.261351] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47434.261355] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47434.261359] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47434.261362] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47434.261366] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47434.261369] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47434.261373] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47434.261376] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47434.261380] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47434.261383] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47434.261387] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47434.261390] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47434.261394] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47434.261398] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47434.261401] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47434.261405] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47434.261408] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47434.261412] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47434.261416] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47434.261419] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47434.261423] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47434.261426] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47434.261430] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47434.261434] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47434.261438] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47434.261442] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47434.261445] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47434.261449] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47434.261452] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47434.261456] [ 7312]     0  7312    22596     9165      23       0        0             0 Xorg
   [47434.261460] [ 7346]     0  7346     1698     1042       4       0        0             0 wdm
   [47434.261463] [ 7361] 10230  7361    13570     3286      11       0        0             0 fvwm2
   [47434.261467] [ 7414] 10230  7414     1136       54       6       0        0             0 dbus-launch
   [47434.261471] [ 7415] 10230  7415     1075       53       5       0        0             0 dbus-daemon
   [47434.261474] [ 7438] 10230  7438     3690      730       5       0        0             0 tpb
   [47434.261607] [ 7448] 10230  7448     2021     1182       6       0        0             0 xscreensaver
   [47434.261611] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47434.261615] [ 7456] 10230  7456     1284      627       5       0        0             0 autocutsel
   [47434.261618] [ 7463] 10230  7463    10919     5147      12       0        0             0 gkrellm
   [47434.261622] [ 7464] 10230  7464    49061    17112      37       0        0             0 psi-plus
   [47434.261626] [ 7465] 10230  7465    10775     7175      15       0        0             0 wicd-client
   [47434.261629] [ 7486] 10230  7486     1047      297       5       0        0             0 FvwmCommandS
   [47434.261633] [ 7487] 10230  7487     1528      475       5       0        0             0 FvwmEvent
   [47434.261637] [ 7488] 10230  7488    12182     2081      10       0        0             0 FvwmAnimate
   [47434.261640] [ 7489] 10230  7489    12808     2467      11       0        0             0 FvwmButtons
   [47434.261644] [ 7490] 10230  7490    13311     2727      11       0        0             0 FvwmProxy
   [47434.261648] [ 7491] 10230  7491     1507      434       5       0        0             0 FvwmAuto
   [47434.261652] [ 7496] 10230  7496    12803     2396      11       0        0             0 FvwmPager
   [47434.261655] [ 7498] 10230  7498      581      144       4       0        0             0 sh
   [47434.261659] [ 7499] 10230  7499     1030      702       5       0        0             0 stalonetray
   [47434.261663] [ 7517] 10230  7517     2725     1557       6       0        0             0 xterm
   [47434.261666] [ 7521] 10230  7521     1903     1248       5       0        0             0 zsh
   [47434.261669] [ 7706] 10230  7706     1420      666       5       0        0             0 top
   [47434.261673] [ 7724] 10230  7724     2683     1545       6       0        0             0 xterm
   [47434.261676] [ 7728] 10230  7728     2495     1223       6       0        0             0 ssh
   [47434.261680] [ 7739]     0  7739     2484     1835       8       0        0             0 zsh
   [47434.261684] [ 8077]     0  8077    16483    15491      23       0        0             0 apt-get
   [47434.261687] [ 8091]     0  8091      557      148       4       0        0             0 sleep
   [47434.261691] [ 8102]     0  8102    16483    13958      22       0        0             0 apt-get
   [47434.261694] [ 8103]     0  8103      581      142       4       0        0             0 sh
   [47434.261698] [ 8104]     0  8104      581      149       4       0        0             0 etckeeper
   [47434.261702] [ 8126]     0  8126      581      147       4       0        0             0 50uncommitted-c
   [47434.261705] [ 8139]     0  8139      581      385       4       0        0             0 etckeeper
   [47434.261709] [ 8171]     0  8171      581      384       4       0        0             0 50vcs-commit
   [47434.261712] [ 8185]     0  8185    11283     1197      11       0        0             0 git
   [47434.261716] [ 8191]     0  8191      581      146       4       0        0             0 pre-commit
   [47434.261719] [ 8192]     0  8192      581      143       4       0        0             0 etckeeper
   [47434.261723] [ 8197]     0  8197      581      152       4       0        0             0 20warn-problem-
   [47434.261726] [ 8202]     0  8202      581       19       4       0        0             0 20warn-problem-
   [47434.261730] [ 8203]     0  8203     1464      639       5       0        0             0 find
   [47434.261733] [ 8204]     0  8204      581       20       4       0        0             0 20warn-problem-
   [47434.261737] [ 8205]     0  8205     1285      473       5       0        0             0 grep
   [47434.261740] Out of memory: Kill process 7464 (psi-plus) score 13 or sacrifice child
   [47434.261759] Killed process 7464 (psi-plus) total-vm:196244kB, anon-rss:27604kB, file-rss:40304kB, shmem-rss:540kB

   [47458.375553] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47458.375556] Xorg cpuset=/ mems_allowed=0
   [47458.375564] CPU: 0 PID: 7312 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47458.375567] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47458.375570]  00200286 bb044c6f c12b1260 f080b9f0 e9d0d280 c113c257 c15933a0 e9d0e6a4
   [47458.375578]  024200d4 f080b9fc 00000000 00000000 00000000 00200206 c12b63ef 00000000
   [47458.375585]  f447d0d8 0001e300 e9d0d280 e9d0d6ac c15910eb f080b9f0 c10e7b4e c105fe23
   [47458.375592] Call Trace:
   [47458.375601]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47458.375606]  [<c113c257>] ? dump_header+0x43/0x19f
   [47458.375610]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47458.375615]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47458.375620]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47458.375624]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47458.375627]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47458.375631]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47458.375635]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47458.375640]  [<c111e117>] ? __read_swap_cache_async+0x107/0x1d0
   [47458.375643]  [<c111e205>] ? read_swap_cache_async+0x25/0x50
   [47458.375647]  [<c111e30b>] ? swapin_readahead+0xdb/0x180
   [47458.375651]  [<c10fb8eb>] ? shmem_getpage_gfp+0x8ab/0xbb0
   [47458.375656]  [<c138d1f4>] ? pm_runtime_get_if_in_use+0x54/0xa0
   [47458.375685]  [<f8872174>] ? intel_runtime_pm_get_if_in_use+0x14/0xf0 [i915]
   [47458.375709]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47458.375714]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47458.375737]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47458.375760]  [<f8888841>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [47458.375784]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47458.375807]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47458.375832]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47458.375855]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47458.375877]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47458.375900]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47458.375925]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47458.375929]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47458.375932]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47458.375955]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47458.375977]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47458.375989]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47458.375994]  [<c1042c3a>] ? kmap_atomic+0xa/0x10
   [47458.375997]  [<c110dd48>] ? __get_locked_pte+0x68/0x90
   [47458.376011]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47458.376011]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47458.376011]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47458.376011]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47458.376011]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47458.376011]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47458.376011]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47458.376011]  [<c115bec1>] ? __fget+0x61/0xb0
   [47458.376011]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47458.376011]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47458.376011]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47458.386053] Mem-Info:
   [47458.386062] active_anon:37386 inactive_anon:8013 isolated_anon:0
   [47458.386062]  active_file:288156 inactive_file:126014 isolated_file:0
   [47458.386062]  unevictable:7141 dirty:0 writeback:0 unstable:0
   [47458.386062]  slab_reclaimable:36514 slab_unreclaimable:10808
   [47458.386062]  mapped:20142 shmem:5694 pagetables:527 bounce:0
   [47458.386062]  free:254683 free_pcp:125 free_cma:0
   [47458.386073] Node 0 active_anon:149544kB inactive_anon:32052kB active_file:1152624kB inactive_file:504056kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:80568kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22776kB writeback_tmp:0kB unstable:0kB pages_scanned:493606 all_unreclaimable? no
   [47458.386080] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47458.386083] lowmem_reserve[]: 0 833 3008 3008
   [47458.386093] Normal free:42408kB min:42416kB low:53020kB high:63624kB active_anon:220kB inactive_anon:17640kB active_file:596108kB inactive_file:92kB unevictable:0kB writepending:0kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144300kB slab_unreclaimable:42900kB kernel_stack:2472kB pagetables:0kB bounce:0kB free_pcp:268kB local_pcp:72kB free_cma:0kB
   [47458.386096] lowmem_reserve[]: 0 0 17397 17397
   [47458.386105] HighMem free:972252kB min:512kB low:28164kB high:55816kB active_anon:149324kB inactive_anon:14392kB active_file:546792kB inactive_file:503964kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2108kB bounce:0kB free_pcp:232kB local_pcp:232kB free_cma:0kB
   [47458.386108] lowmem_reserve[]: 0 0 0 0
   [47458.386113] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47458.386133] Normal: 90*4kB (UME) 130*8kB (ME) 72*16kB (ME) 50*32kB (UME) 96*64kB (ME) 63*128kB (ME) 40*256kB (ME) 13*512kB (ME) 7*1024kB (UME) 0*2048kB 0*4096kB = 42424kB
   [47458.386151] HighMem: 6079*4kB (UM) 642*8kB (UM) 6293*16kB (UM) 5064*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 972252kB
   [47458.386171] 422106 total pagecache pages
   [47458.386174] 16 pages in swap cache
   [47458.386177] Swap cache stats: add 11434, delete 11418, find 4298/5278
   [47458.386179] Free swap  = 2095524kB
   [47458.386181] Total swap = 2096476kB
   [47458.386183] 783948 pages RAM
   [47458.386185] 556722 pages HighMem/MovableOnly
   [47458.386187] 9664 pages reserved
   [47458.386189] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47458.386197] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47458.386208] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47458.386212] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47458.386216] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47458.386220] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47458.386224] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47458.386228] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47458.386232] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47458.386236] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47458.386240] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47458.386243] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47458.386247] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47458.386252] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47458.386256] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47458.386260] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47458.386263] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47458.386267] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47458.386271] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47458.386275] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47458.386279] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47458.386282] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47458.386286] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47458.386290] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47458.386294] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47458.386298] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47458.386302] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47458.386306] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47458.386310] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47458.386314] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47458.386318] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47458.386323] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47458.386327] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47458.386332] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47458.386336] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47458.386340] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47458.386344] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47458.386349] [ 7312]     0  7312    22526     9064      23       0        0             0 Xorg
   [47458.386352] [ 7346]     0  7346     1698     1042       4       0        0             0 wdm
   [47458.386356] [ 7361] 10230  7361    13570     3286      11       0        0             0 fvwm2
   [47458.386360] [ 7414] 10230  7414     1136       54       6       0        0             0 dbus-launch
   [47458.386364] [ 7415] 10230  7415     1075       53       5       0        0             0 dbus-daemon
   [47458.386368] [ 7438] 10230  7438     3690      730       5       0        0             0 tpb
   [47458.386372] [ 7448] 10230  7448     2021     1182       6       0        0             0 xscreensaver
   [47458.386375] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47458.386379] [ 7456] 10230  7456     1284      627       5       0        0             0 autocutsel
   [47458.386383] [ 7463] 10230  7463    10919     5147      12       0        0             0 gkrellm
   [47458.386387] [ 7465] 10230  7465    10775     7175      15       0        0             0 wicd-client
   [47458.386391] [ 7486] 10230  7486     1047      297       5       0        0             0 FvwmCommandS
   [47458.386395] [ 7487] 10230  7487     1528      475       5       0        0             0 FvwmEvent
   [47458.386399] [ 7488] 10230  7488    12182     2081      10       0        0             0 FvwmAnimate
   [47458.386403] [ 7489] 10230  7489    12808     2467      11       0        0             0 FvwmButtons
   [47458.386407] [ 7490] 10230  7490    13311     2727      11       0        0             0 FvwmProxy
   [47458.386411] [ 7491] 10230  7491     1507      434       5       0        0             0 FvwmAuto
   [47458.386415] [ 7496] 10230  7496    12803     2396      11       0        0             0 FvwmPager
   [47458.386418] [ 7498] 10230  7498      581      144       4       0        0             0 sh
   [47458.386422] [ 7499] 10230  7499     1063      702       5       0        0             0 stalonetray
   [47458.386426] [ 7517] 10230  7517     2725     1557       6       0        0             0 xterm
   [47458.386430] [ 7521] 10230  7521     1903     1248       5       0        0             0 zsh
   [47458.386434] [ 7706] 10230  7706     1420      666       5       0        0             0 top
   [47458.386438] [ 7724] 10230  7724     2683     1545       6       0        0             0 xterm
   [47458.386441] [ 7728] 10230  7728     2495     1223       6       0        0             0 ssh
   [47458.386445] [ 7739]     0  7739     2484     1835       8       0        0             0 zsh
   [47458.386449] [ 8077]     0  8077    16483    15491      23       0        0             0 apt-get
   [47458.386453] [ 8091]     0  8091      557      148       4       0        0             0 sleep
   [47458.386457] [ 8102]     0  8102    16483    13958      22       0        0             0 apt-get
   [47458.386461] [ 8103]     0  8103      581      142       4       0        0             0 sh
   [47458.386465] [ 8104]     0  8104      581      149       4       0        0             0 etckeeper
   [47458.386468] [ 8126]     0  8126      581      147       4       0        0             0 50uncommitted-c
   [47458.386472] [ 8139]     0  8139      581      385       4       0        0             0 etckeeper
   [47458.386476] [ 8171]     0  8171      581      384       4       0        0             0 50vcs-commit
   [47458.386480] [ 8185]     0  8185    11283     1197      11       0        0             0 git
   [47458.386483] [ 8191]     0  8191      581      146       4       0        0             0 pre-commit
   [47458.386487] [ 8192]     0  8192      581      143       4       0        0             0 etckeeper
   [47458.386491] [ 8197]     0  8197      581      152       4       0        0             0 20warn-problem-
   [47458.386495] [ 8202]     0  8202      581       19       4       0        0             0 20warn-problem-
   [47458.386499] [ 8203]     0  8203     1464      639       5       0        0             0 find
   [47458.386503] [ 8204]     0  8204      581       20       4       0        0             0 20warn-problem-
   [47458.386507] [ 8205]     0  8205     1285      473       5       0        0             0 grep
   [47458.386510] Out of memory: Kill process 8077 (apt-get) score 11 or sacrifice child
   [47458.386519] Killed process 8102 (apt-get) total-vm:65932kB, anon-rss:55832kB, file-rss:0kB, shmem-rss:0kB

   [47480.356401] btrfs-transacti invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0
   [47480.356404] btrfs-transacti cpuset=/ mems_allowed=0
   [47480.356412] CPU: 0 PID: 85 Comm: btrfs-transacti Tainted: G     U     O    4.8.15 #1
   [47480.356415] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47480.356418]  00000286 50ab7fd6 c12b1260 f4d5da18 e9d0e300 c113c257 c15933a0 f4c6a4a4
   [47480.356426]  02400840 f4d5da24 00000000 00000000 02400840 00000206 c12b63ef 00000000
   [47480.356434]  0000000c f4c6a100 e9d0e300 e9d0e72c c15910eb f4d5da18 c10e7b4e c105fe23
   [47480.356441] Call Trace:
   [47480.356450]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47480.356455]  [<c113c257>] ? dump_header+0x43/0x19f
   [47480.356459]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47480.356464]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47480.356468]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47480.356472]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47480.356476]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47480.356480]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47480.356484]  [<c10eba31>] ? __alloc_pages_nodemask+0xa71/0xb30
   [47480.356488]  [<c10e3e0a>] ? pagecache_get_page+0xaa/0x250
   [47480.356492]  [<c11ffb73>] ? __alloc_extent_buffer+0x93/0xd0
   [47480.356496]  [<c1207ccf>] ? alloc_extent_buffer+0x13f/0x450
   [47480.356501]  [<c11c8daf>] ? btrfs_alloc_tree_block+0x22f/0x670
   [47480.356506]  [<c11ad9a7>] ? __btrfs_cow_block+0x177/0x690
   [47480.356510]  [<c11afb23>] ? read_block_for_search.isra.32+0xa3/0x3b0
   [47480.356513]  [<c11ae082>] ? btrfs_cow_block+0x142/0x1b0
   [47480.356517]  [<c11b1985>] ? btrfs_search_slot+0x205/0x950
   [47480.356521]  [<c11ba0be>] ? lookup_inline_extent_backref+0x1ce/0x7c0
   [47480.356525]  [<c11bb2f0>] ? update_block_group.isra.73+0x130/0x410
   [47480.356529]  [<c112ac7f>] ? kmem_cache_alloc+0xaf/0x100
   [47480.356532]  [<c11bb761>] ? __btrfs_free_extent+0x191/0x10e0
   [47480.356538]  [<c12395ae>] ? btrfs_merge_delayed_refs+0x7e/0x570
   [47480.356541]  [<c11c0933>] ? __btrfs_run_delayed_refs+0x4e3/0x1240
   [47480.356546]  [<c11c468d>] ? btrfs_run_delayed_refs+0x7d/0x270
   [47480.356550]  [<c11db938>] ? btrfs_commit_transaction+0x88/0xc00
   [47480.356554]  [<c112ac7f>] ? kmem_cache_alloc+0xaf/0x100
   [47480.356557]  [<c11dc5cf>] ? start_transaction+0x11f/0x430
   [47480.356560]  [<c11dc518>] ? start_transaction+0x68/0x430
   [47480.356564]  [<c14b94d9>] ? schedule_timeout+0x129/0x200
   [47480.356568]  [<c1065e32>] ? ttwu_do_activate+0x32/0x60
   [47480.356573]  [<c11d697d>] ? transaction_kthread+0x19d/0x1e0
   [47480.356577]  [<c11d67e0>] ? btrfs_cleanup_transaction+0x490/0x490
   [47480.356580]  [<c105f344>] ? kthread+0xa4/0xc0
   [47480.356585]  [<c14ba2e2>] ? ret_from_kernel_thread+0xe/0x24
   [47480.356588]  [<c105f2a0>] ? kthread_worker_fn+0x120/0x120
   [47480.356591] Mem-Info:
   [47480.356597] active_anon:23150 inactive_anon:8050 isolated_anon:0
   [47480.356597]  active_file:288475 inactive_file:126485 isolated_file:0
   [47480.356597]  unevictable:7141 dirty:81 writeback:0 unstable:0
   [47480.356597]  slab_reclaimable:36460 slab_unreclaimable:10798
   [47480.356597]  mapped:18848 shmem:5699 pagetables:433 bounce:0
   [47480.356597]  free:268316 free_pcp:123 free_cma:0
   [47480.356608] Node 0 active_anon:92600kB inactive_anon:32200kB active_file:1153900kB inactive_file:505940kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:75392kB dirty:324kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22796kB writeback_tmp:0kB unstable:0kB pages_scanned:2689846 all_unreclaimable? yes
   [47480.356615] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47480.356617] lowmem_reserve[]: 0 833 3008 3008
   [47480.356627] Normal free:42344kB min:42416kB low:53020kB high:63624kB active_anon:220kB inactive_anon:17812kB active_file:596564kB inactive_file:68kB unevictable:0kB writepending:324kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144084kB slab_unreclaimable:42860kB kernel_stack:2360kB pagetables:0kB bounce:0kB free_pcp:244kB local_pcp:120kB free_cma:0kB
   [47480.356630] lowmem_reserve[]: 0 0 17397 17397
   [47480.356639] HighMem free:1026848kB min:512kB low:28164kB high:55816kB active_anon:92380kB inactive_anon:14388kB active_file:547612kB inactive_file:505872kB unevictable:28564kB writepending:0kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1732kB bounce:0kB free_pcp:248kB local_pcp:48kB free_cma:0kB
   [47480.356642] lowmem_reserve[]: 0 0 0 0
   [47480.356647] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47480.356667] Normal: 86*4kB (ME) 122*8kB (ME) 62*16kB (UME) 61*32kB (UME) 97*64kB (UME) 65*128kB (UME) 40*256kB (ME) 14*512kB (UME) 6*1024kB (ME) 0*2048kB 0*4096kB = 42344kB
   [47480.356685] HighMem: 5588*4kB (UM) 6702*8kB (UM) 6796*16kB (UM) 5065*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1026848kB
   [47480.356705] 422894 total pagecache pages
   [47480.356708] 30 pages in swap cache
   [47480.356711] Swap cache stats: add 13017, delete 12987, find 4982/6148
   [47480.356713] Free swap  = 2095516kB
   [47480.356715] Total swap = 2096476kB
   [47480.356717] 783948 pages RAM
   [47480.356718] 556722 pages HighMem/MovableOnly
   [47480.356720] 9664 pages reserved
   [47480.356722] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47480.356728] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47480.356733] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47480.356737] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47480.356741] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47480.356744] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47480.356748] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47480.356752] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47480.356755] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47480.356759] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47480.356763] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47480.356766] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47480.356770] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47480.356774] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47480.356777] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47480.356781] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47480.356785] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47480.356788] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47480.356792] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47480.356795] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47480.356799] [ 2531]     0  2531     8820     4029      11       0        0             0 wicd
   [47480.356802] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47480.356806] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47480.356809] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47480.356813] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47480.356816] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47480.356820] [ 2733]     0  2733      553      129       4       0        0             0 mingetty
   [47480.356824] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47480.356827] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47480.356831] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47480.356834] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47480.356838] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47480.356842] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47480.356846] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47480.356850] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47480.356853] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47480.356857] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47480.356861] [ 7312]     0  7312    22510     9064      23       0        0             0 Xorg
   [47480.356864] [ 7346]     0  7346     1698     1042       4       0        0             0 wdm
   [47480.356868] [ 7361] 10230  7361    13570     3286      11       0        0             0 fvwm2
   [47480.356871] [ 7414] 10230  7414     1136       54       6       0        0             0 dbus-launch
   [47480.356875] [ 7415] 10230  7415     1075       53       5       0        0             0 dbus-daemon
   [47480.356878] [ 7438] 10230  7438     3690      730       5       0        0             0 tpb
   [47480.356882] [ 7448] 10230  7448     2021     1182       6       0        0             0 xscreensaver
   [47480.356885] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47480.356889] [ 7456] 10230  7456     1284      627       5       0        0             0 autocutsel
   [47480.356892] [ 7463] 10230  7463    10919     5147      12       0        0             0 gkrellm
   [47480.356896] [ 7465] 10230  7465    10775     7175      15       0        0             0 wicd-client
   [47480.356899] [ 7486] 10230  7486     1047      297       5       0        0             0 FvwmCommandS
   [47480.356903] [ 7487] 10230  7487     1528      475       5       0        0             0 FvwmEvent
   [47480.356907] [ 7488] 10230  7488    12182     2081      10       0        0             0 FvwmAnimate
   [47480.356910] [ 7489] 10230  7489    12808     2467      11       0        0             0 FvwmButtons
   [47480.356914] [ 7490] 10230  7490    13311     2727      11       0        0             0 FvwmProxy
   [47480.356917] [ 7491] 10230  7491     1507      434       5       0        0             0 FvwmAuto
   [47480.356921] [ 7496] 10230  7496    12803     2396      11       0        0             0 FvwmPager
   [47480.356925] [ 7498] 10230  7498      581      144       4       0        0             0 sh
   [47480.356928] [ 7499] 10230  7499     1063      702       5       0        0             0 stalonetray
   [47480.356932] [ 7517] 10230  7517     2725     1557       6       0        0             0 xterm
   [47480.356935] [ 7521] 10230  7521     1903     1248       5       0        0             0 zsh
   [47480.356939] [ 7706] 10230  7706     1420      666       5       0        0             0 top
   [47480.356942] [ 7724] 10230  7724     2683     1545       6       0        0             0 xterm
   [47480.356946] [ 7728] 10230  7728     2495     1223       6       0        0             0 ssh
   [47480.356949] [ 7739]     0  7739     2484     1836       8       0        0             0 zsh
   [47480.356953] [ 8091]     0  8091      557      148       4       0        0             0 sleep
   [47480.356956] [ 8252]     0  8252     8563     3041      11       0        0             0 wicd
   [47480.356959] Out of memory: Kill process 7312 (Xorg) score 6 or sacrifice child
   [47480.356969] Killed process 7312 (Xorg) total-vm:90040kB, anon-rss:19968kB, file-rss:15412kB, shmem-rss:876kB

   [47538.670798] dpkg invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0
   [47538.670869] dpkg cpuset=/ mems_allowed=0
   [47538.670921] CPU: 1 PID: 8655 Comm: dpkg Tainted: G     U     O    4.8.15 #1
   [47538.670966] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47538.671012]  00000286 b2e7b078 c12b1260 eb8bdacc f3698840 c113c257 c15933a0 eb94ace4
   [47538.671012]  02400840 eb8bdad8 00000000 00000000 02400840 00000206 c12b63ef 00000000
   [47538.671012]  f447d0d8 0101a940 f3698840 f3698c6c c15910eb eb8bdacc c10e7b4e c105fe23
   [47538.671012] Call Trace:
   [47538.671012]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47538.671012]  [<c113c257>] ? dump_header+0x43/0x19f
   [47538.671012]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47538.671012]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47538.671012]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47538.671012]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47538.671012]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47538.671012]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47538.671012]  [<c10eba31>] ? __alloc_pages_nodemask+0xa71/0xb30
   [47538.671012]  [<c10e3e0a>] ? pagecache_get_page+0xaa/0x250
   [47538.671012]  [<c11ffb73>] ? __alloc_extent_buffer+0x93/0xd0
   [47538.671012]  [<c1207ccf>] ? alloc_extent_buffer+0x13f/0x450
   [47538.671012]  [<c11c8daf>] ? btrfs_alloc_tree_block+0x22f/0x670
   [47538.671012]  [<c12bf2b4>] ? __sg_alloc_table+0x74/0x160
   [47538.671012]  [<c11ad9a7>] ? __btrfs_cow_block+0x177/0x690
   [47538.671012]  [<c12096a7>] ? map_private_extent_buffer+0x57/0xd0
   [47538.671012]  [<c11ae082>] ? btrfs_cow_block+0x142/0x1b0
   [47538.671012]  [<c11b1985>] ? btrfs_search_slot+0x205/0x950
   [47538.671012]  [<c112ac7f>] ? kmem_cache_alloc+0xaf/0x100
   [47538.671012]  [<c11d0544>] ? btrfs_del_inode_ref+0x84/0x330
   [47538.671012]  [<c11b5732>] ? block_rsv_add_bytes+0x22/0xa0
   [47538.671012]  [<c124385d>] ? __btrfs_add_delayed_item+0x7d/0x130
   [47538.671012]  [<c1245b4a>] ? btrfs_delete_delayed_dir_index+0x11a/0x270
   [47538.671012]  [<c122f1bd>] ? btrfs_del_inode_ref_in_log+0xed/0x1a0
   [47538.671012]  [<c11e373c>] ? __btrfs_unlink_inode+0x22c/0x520
   [47538.671012]  [<c1097900>] ? SYSC_adjtimex+0x70/0x80
   [47538.671012]  [<c11edef0>] ? btrfs_rename2+0x590/0x1870
   [47538.671012]  [<c10c4b00>] ? audit_uid_comparator+0x80/0x80
   [47538.671012]  [<c10c7096>] ? __audit_inode_child+0x236/0x330
   [47538.671012]  [<c114c385>] ? vfs_rename+0x145/0x9d0
   [47538.671012]  [<c11ed960>] ? btrfs_add_link+0x4f0/0x4f0
   [47538.671012]  [<c114c733>] ? vfs_rename+0x4f3/0x9d0
   [47538.671012]  [<c114a1df>] ? __lookup_hash+0xf/0x70
   [47538.671012]  [<c1150831>] ? SyS_rename+0x361/0x380
   [47538.671012]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47538.671012]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47538.740173] Mem-Info:
   [47538.742047] active_anon:31356 inactive_anon:6275 isolated_anon:0
   [47538.742047]  active_file:304003 inactive_file:121495 isolated_file:0
   [47538.742047]  unevictable:7141 dirty:507 writeback:0 unstable:0
   [47538.742047]  slab_reclaimable:36566 slab_unreclaimable:10561
   [47538.742047]  mapped:25849 shmem:3919 pagetables:317 bounce:0
   [47538.742047]  free:251749 free_pcp:456 free_cma:0
   [47538.742052] Node 0 active_anon:125424kB inactive_anon:25100kB active_file:1216012kB inactive_file:485980kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:103396kB dirty:2028kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 15676kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
   [47538.742057] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47538.742059] lowmem_reserve[]: 0 833 3008 3008
   [47538.742065] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:0kB inactive_anon:11536kB active_file:604000kB inactive_file:116kB unevictable:0kB writepending:1584kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144508kB slab_unreclaimable:41912kB kernel_stack:2240kB pagetables:0kB bounce:0kB free_pcp:1032kB local_pcp:340kB free_cma:0kB
   [47538.742067] lowmem_reserve[]: 0 0 17397 17397
   [47538.742072] HighMem free:960600kB min:512kB low:28164kB high:55816kB active_anon:125424kB inactive_anon:13564kB active_file:602288kB inactive_file:485864kB unevictable:28564kB writepending:444kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1268kB bounce:0kB free_pcp:792kB local_pcp:676kB free_cma:0kB
   [47538.742074] lowmem_reserve[]: 0 0 0 0
   [47538.742093] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47538.742104] Normal: 41*4kB (ME) 38*8kB (UME) 74*16kB (ME) 249*32kB (ME) 97*64kB (UME) 61*128kB (UME) 35*256kB (ME) 11*512kB (UME) 4*1024kB (ME) 0*2048kB 0*4096kB = 42324kB
   [47538.742116] HighMem: 334*4kB (UM) 1000*8kB (UM) 6818*16kB (UM) 5066*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 960600kB
   [47538.742117] 431626 total pagecache pages
   [47538.742119] 0 pages in swap cache
   [47538.742120] Swap cache stats: add 13259, delete 13259, find 5042/6221
   [47538.742121] Free swap  = 0kB
   [47538.742121] Total swap = 0kB
   [47538.742122] 783948 pages RAM
   [47538.742123] 556722 pages HighMem/MovableOnly
   [47538.742123] 9664 pages reserved
   [47538.742124] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47538.742130] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47538.742136] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47538.742138] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47538.742141] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47538.742143] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47538.742145] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47538.742148] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47538.742150] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47538.742152] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47538.742155] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47538.742157] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47538.742159] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47538.742162] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47538.742164] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47538.742166] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47538.742169] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47538.742171] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47538.742173] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47538.742175] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47538.742178] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47538.742180] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47538.742182] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47538.742185] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47538.742187] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47538.742189] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47538.742192] [ 2733]     0  2733     1069      773       5       0        0             0 login
   [47538.742194] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47538.742196] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47538.742199] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47538.742201] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47538.742204] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47538.742207] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47538.742209] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47538.742211] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47538.742214] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47538.742216] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47538.742219] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47538.742221] [ 8294]     0  8294    19368     7862      18       0        0             0 Xorg
   [47538.742223] [ 8300]     0  8300     1511      643       4       0        0             0 wdm
   [47538.742226] [ 8307]     0  8307     3504     2148       7       0        0             0 wdmLogin
   [47538.742228] [ 8316]     0  8316      557      136       3       0        0             0 sleep
   [47538.742230] [ 8333] 10230  8333     2062     1387       6       0        0             0 zsh
   [47538.742232] [ 8463] 10230  8463     2495     1296       6       0        0             0 ssh
   [47538.742235] [ 8466]     0  8466     1973     1285       5       0        0             0 zsh
   [47538.742237] [ 8594]     0  8594    16311    15404      19       0        0             0 apt-get
   [47538.742240] [ 8655]     0  8655    13079    12242      16       0        0             0 dpkg
   [47538.742242] [ 8656]     0  8656      581      152       3       0        0             0 sh
   [47538.742244] [ 8657]     0  8657      581       18       3       0        0             0 sh
   [47538.742247] [ 8658]     0  8658      581      167       4       0        0             0 dpkg-status
   [47538.742248] Out of memory: Kill process 8594 (apt-get) score 19 or sacrifice child
   [47538.742253] Killed process 8655 (dpkg) total-vm:52316kB, anon-rss:46244kB, file-rss:2724kB, shmem-rss:0kB
   [47538.748286] oom_reaper: reaped process 8655 (dpkg), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

   [47538.808382] dpkg invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0
   [47538.808386] dpkg cpuset=/ mems_allowed=0
   [47538.808389] CPU: 1 PID: 8655 Comm: dpkg Tainted: G     U     O    4.8.15 #1
   [47538.808390] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47538.808395]  00000286 b2e7b078 c12b1260 eb8bdacc f3698840 c113c257 c15933a0 eb94ace4
   [47538.808399]  02400840 eb8bdad8 00000000 00000000 02400840 00000206 c12b63ef 00000000
   [47538.808403]  f447d0d8 0101a940 f3698840 f3698c6c c15910eb eb8bdacc c10e7b4e c105fe23
   [47538.808404] Call Trace:
   [47538.808411]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47538.808414]  [<c113c257>] ? dump_header+0x43/0x19f
   [47538.808417]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47538.808421]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47538.808423]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47538.808426]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47538.808428]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47538.808431]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47538.808433]  [<c10eba31>] ? __alloc_pages_nodemask+0xa71/0xb30
   [47538.808437]  [<c10e3e0a>] ? pagecache_get_page+0xaa/0x250
   [47538.808439]  [<c11ffb73>] ? __alloc_extent_buffer+0x93/0xd0
   [47538.808442]  [<c1207ccf>] ? alloc_extent_buffer+0x13f/0x450
   [47538.808445]  [<c11c8daf>] ? btrfs_alloc_tree_block+0x22f/0x670
   [47538.808449]  [<c11ad9a7>] ? __btrfs_cow_block+0x177/0x690
   [47538.808452]  [<c11afb23>] ? read_block_for_search.isra.32+0xa3/0x3b0
   [47538.808455]  [<c11ae082>] ? btrfs_cow_block+0x142/0x1b0
   [47538.808457]  [<c11b1985>] ? btrfs_search_slot+0x205/0x950
   [47538.808460]  [<c11d0544>] ? btrfs_del_inode_ref+0x84/0x330
   [47538.808463]  [<c11b5732>] ? block_rsv_add_bytes+0x22/0xa0
   [47538.808466]  [<c124385d>] ? __btrfs_add_delayed_item+0x7d/0x130
   [47538.808468]  [<c1245b4a>] ? btrfs_delete_delayed_dir_index+0x11a/0x270
   [47538.808471]  [<c122f1bd>] ? btrfs_del_inode_ref_in_log+0xed/0x1a0
   [47538.808474]  [<c11e373c>] ? __btrfs_unlink_inode+0x22c/0x520
   [47538.808478]  [<c1097900>] ? SYSC_adjtimex+0x70/0x80
   [47538.808480]  [<c11edef0>] ? btrfs_rename2+0x590/0x1870
   [47538.808483]  [<c10c4b00>] ? audit_uid_comparator+0x80/0x80
   [47538.808486]  [<c10c7096>] ? __audit_inode_child+0x236/0x330
   [47538.808489]  [<c114c385>] ? vfs_rename+0x145/0x9d0
   [47538.808491]  [<c11ed960>] ? btrfs_add_link+0x4f0/0x4f0
   [47538.808493]  [<c114c733>] ? vfs_rename+0x4f3/0x9d0
   [47538.808496]  [<c114a1df>] ? __lookup_hash+0xf/0x70
   [47538.808498]  [<c1150831>] ? SyS_rename+0x361/0x380
   [47538.808501]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47538.808504]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47538.808505] Mem-Info:
   [47538.808511] active_anon:19806 inactive_anon:6275 isolated_anon:0
   [47538.808511]  active_file:304003 inactive_file:121495 isolated_file:0
   [47538.808511]  unevictable:7141 dirty:507 writeback:0 unstable:0
   [47538.808511]  slab_reclaimable:36566 slab_unreclaimable:10561
   [47538.808511]  mapped:25749 shmem:3919 pagetables:317 bounce:0
   [47538.808511]  free:263299 free_pcp:454 free_cma:0
   [47538.808516] Node 0 active_anon:79224kB inactive_anon:25100kB active_file:1216012kB inactive_file:485980kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:102996kB dirty:2028kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 15676kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
   [47538.808520] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47538.808523] lowmem_reserve[]: 0 833 3008 3008
   [47538.808528] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:0kB inactive_anon:11536kB active_file:604000kB inactive_file:116kB unevictable:0kB writepending:1584kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144508kB slab_unreclaimable:41912kB kernel_stack:2240kB pagetables:0kB bounce:0kB free_pcp:1028kB local_pcp:336kB free_cma:0kB
   [47538.808531] lowmem_reserve[]: 0 0 17397 17397
   [47538.808536] HighMem free:1006800kB min:512kB low:28164kB high:55816kB active_anon:79224kB inactive_anon:13564kB active_file:602288kB inactive_file:485864kB unevictable:28564kB writepending:444kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1268kB bounce:0kB free_pcp:788kB local_pcp:672kB free_cma:0kB
   [47538.808538] lowmem_reserve[]: 0 0 0 0
   [47538.808550] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47538.808561] Normal: 41*4kB (ME) 38*8kB (UME) 74*16kB (ME) 250*32kB (UME) 96*64kB (ME) 61*128kB (UME) 35*256kB (ME) 11*512kB (UME) 4*1024kB (ME) 0*2048kB 0*4096kB = 42292kB
   [47538.808572] HighMem: 5023*4kB (UM) 4405*8kB (UM) 6834*16kB (UM) 5066*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1006852kB
   [47538.808573] 431626 total pagecache pages
   [47538.808574] 0 pages in swap cache
   [47538.808575] Swap cache stats: add 13259, delete 13259, find 5042/6221
   [47538.808576] Free swap  = 0kB
   [47538.808577] Total swap = 0kB
   [47538.808577] 783948 pages RAM
   [47538.808578] 556722 pages HighMem/MovableOnly
   [47538.808579] 9664 pages reserved
   [47538.808580] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47538.808584] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47538.808587] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47538.808590] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47538.808592] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47538.808595] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47538.808597] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47538.808599] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47538.808602] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47538.808604] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47538.808606] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47538.808609] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47538.808611] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47538.808613] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47538.808616] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47538.808618] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47538.808620] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47538.808622] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47538.808624] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47538.808627] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47538.808629] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47538.808631] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47538.808634] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47538.808636] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47538.808638] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47538.808641] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47538.808643] [ 2733]     0  2733     1069      773       5       0        0             0 login
   [47538.808645] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47538.808647] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47538.808650] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47538.808652] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47538.808655] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47538.808658] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47538.808660] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47538.808662] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47538.808665] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47538.808667] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47538.808669] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47538.808672] [ 8294]     0  8294    19368     7862      18       0        0             0 Xorg
   [47538.808674] [ 8300]     0  8300     1511      643       4       0        0             0 wdm
   [47538.808676] [ 8307]     0  8307     3504     2148       7       0        0             0 wdmLogin
   [47538.808678] [ 8316]     0  8316      557      136       3       0        0             0 sleep
   [47538.808681] [ 8333] 10230  8333     2062     1387       6       0        0             0 zsh
   [47538.808683] [ 8463] 10230  8463     2495     1296       6       0        0             0 ssh
   [47538.808685] [ 8466]     0  8466     1973     1285       5       0        0             0 zsh
   [47538.808687] [ 8594]     0  8594    16311    15404      19       0        0             0 apt-get
   [47538.808690] [ 8655]     0  8655    13079        0      16       0        0             0 dpkg
   [47538.808692] [ 8656]     0  8656      581      152       3       0        0             0 sh
   [47538.808694] [ 8657]     0  8657      581       18       3       0        0             0 sh
   [47538.808696] [ 8658]     0  8658      581      167       4       0        0             0 dpkg-status
   [47538.808698] Out of memory: Kill process 8594 (apt-get) score 19 or sacrifice child
   [47538.808704] Killed process 8594 (apt-get) total-vm:65244kB, anon-rss:12876kB, file-rss:48740kB, shmem-rss:0kB
   [47538.813663] oom_reaper: reaped process 8594 (apt-get), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

   [47538.921562] kworker/u4:8 invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=1, oom_score_adj=0
   [47538.921566] kworker/u4:8 cpuset=/ mems_allowed=0
   [47538.921570] CPU: 0 PID: 8265 Comm: kworker/u4:8 Tainted: G     U     O    4.8.15 #1
   [47538.921571] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47538.921578] Workqueue: events_unbound call_usermodehelper_exec_work
   [47538.921583]  00000286 67a66f2e c12b1260 c1bafdec f3698000 c113c257 c15933a0 f15e1c64
   [47538.921587]  027000c0 c1bafdf8 00000001 00000000 00000001 00000206 c12b63ef 00000000
   [47538.921591]  f447d0d8 010100c0 f3698000 f369842c c15910eb c1bafdec c10e7b4e c105fe23
   [47538.921591] Call Trace:
   [47538.921596]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47538.921600]  [<c113c257>] ? dump_header+0x43/0x19f
   [47538.921602]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47538.921606]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47538.921608]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47538.921611]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47538.921613]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47538.921616]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47538.921618]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47538.921622]  [<c10443d6>] ? copy_process.part.51+0xe6/0x1440
   [47538.921625]  [<c10573c0>] ? umh_complete+0x30/0x30
   [47538.921627]  [<c10754d6>] ? set_next_entity+0x86/0xd00
   [47538.921630]  [<c10573c0>] ? umh_complete+0x30/0x30
   [47538.921632]  [<c10458d6>] ? _do_fork+0xd6/0x310
   [47538.921634]  [<c10792c2>] ? pick_next_task_fair+0x492/0x4f0
   [47538.921637]  [<c10573c0>] ? umh_complete+0x30/0x30
   [47538.921638]  [<c1045b3d>] ? kernel_thread+0x2d/0x40
   [47538.921641]  [<c10574e9>] ? call_usermodehelper_exec_work+0x29/0xe0
   [47538.921643]  [<c1059e50>] ? process_one_work+0x160/0x350
   [47538.921646]  [<c105a9b7>] ? worker_thread+0x37/0x4c0
   [47538.921648]  [<c107f007>] ? __wake_up_locked+0x17/0x20
   [47538.921650]  [<c105a980>] ? cancel_delayed_work_sync+0x10/0x10
   [47538.921652]  [<c105f344>] ? kthread+0xa4/0xc0
   [47538.921656]  [<c14ba2e2>] ? ret_from_kernel_thread+0xe/0x24
   [47538.921659]  [<c105f2a0>] ? kthread_worker_fn+0x120/0x120
   [47538.921660] Mem-Info:
   [47538.921665] active_anon:16581 inactive_anon:6275 isolated_anon:0
   [47538.921665]  active_file:304003 inactive_file:121495 isolated_file:0
   [47538.921665]  unevictable:7141 dirty:507 writeback:0 unstable:0
   [47538.921665]  slab_reclaimable:36566 slab_unreclaimable:10561
   [47538.921665]  mapped:14424 shmem:3919 pagetables:317 bounce:0
   [47538.921665]  free:266524 free_pcp:471 free_cma:0
   [47538.921670] Node 0 active_anon:66324kB inactive_anon:25100kB active_file:1216012kB inactive_file:485980kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:57696kB dirty:2028kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 15676kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
   [47538.921675] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47538.921678] lowmem_reserve[]: 0 833 3008 3008
   [47538.921682] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:0kB inactive_anon:11536kB active_file:604000kB inactive_file:116kB unevictable:0kB writepending:1584kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144508kB slab_unreclaimable:41912kB kernel_stack:2240kB pagetables:0kB bounce:0kB free_pcp:1040kB local_pcp:708kB free_cma:0kB
   [47538.921685] lowmem_reserve[]: 0 0 17397 17397
   [47538.921690] HighMem free:1019700kB min:512kB low:28164kB high:55816kB active_anon:66324kB inactive_anon:13564kB active_file:602288kB inactive_file:485864kB unevictable:28564kB writepending:444kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1268kB bounce:0kB free_pcp:844kB local_pcp:204kB free_cma:0kB
   [47538.921692] lowmem_reserve[]: 0 0 0 0
   [47538.921704] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47538.921715] Normal: 41*4kB (ME) 39*8kB (UME) 74*16kB (ME) 250*32kB (UME) 96*64kB (ME) 61*128kB (UME) 35*256kB (ME) 11*512kB (UME) 4*1024kB (ME) 0*2048kB 0*4096kB = 42300kB
   [47538.921726] HighMem: 8127*4kB (UM) 4461*8kB (UM) 6836*16kB (UM) 5066*32kB (UM) 2892*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1019748kB
   [47538.921727] 431626 total pagecache pages
   [47538.921728] 0 pages in swap cache
   [47538.921730] Swap cache stats: add 13259, delete 13259, find 5042/6221
   [47538.921730] Free swap  = 0kB
   [47538.921731] Total swap = 0kB
   [47538.921732] 783948 pages RAM
   [47538.921732] 556722 pages HighMem/MovableOnly
   [47538.921733] 9664 pages reserved
   [47538.921734] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47538.921738] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47538.921742] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47538.921744] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47538.921746] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47538.921749] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47538.921751] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47538.921753] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47538.921755] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47538.921758] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47538.921760] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47538.921762] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47538.921764] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47538.921767] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47538.921769] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47538.921771] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47538.921773] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47538.921775] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47538.921778] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47538.921780] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47538.921782] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47538.921784] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47538.921787] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47538.921789] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47538.921791] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47538.921793] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47538.921795] [ 2733]     0  2733     1069      773       5       0        0             0 login
   [47538.921797] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47538.921800] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47538.921802] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47538.921804] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47538.921807] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47538.921809] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47538.921812] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47538.921814] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47538.921816] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47538.921818] [ 2791]   120  2791     8763     7661      12       0        0             0 tor
   [47538.921821] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47538.921823] [ 8294]     0  8294    19368     7862      18       0        0             0 Xorg
   [47538.921825] [ 8300]     0  8300     1511      643       4       0        0             0 wdm
   [47538.921828] [ 8307]     0  8307     3504     2148       7       0        0             0 wdmLogin
   [47538.921830] [ 8316]     0  8316      557      136       3       0        0             0 sleep
   [47538.921832] [ 8333] 10230  8333     2062     1387       6       0        0             0 zsh
   [47538.921834] [ 8463] 10230  8463     2495     1296       6       0        0             0 ssh
   [47538.921836] [ 8466]     0  8466     1981     1288       5       0        0             0 zsh
   [47538.921839] [ 8655]     0  8655    13079        0      16       0        0             0 dpkg
   [47538.921841] [ 8656]     0  8656      581      152       3       0        0             0 sh
   [47538.921843] [ 8657]     0  8657      581       18       3       0        0             0 sh
   [47538.921845] [ 8658]     0  8658      581      167       4       0        0             0 dpkg-status
   [47538.921847] Out of memory: Kill process 2791 (tor) score 9 or sacrifice child
   [47538.921852] Killed process 2791 (tor) total-vm:35052kB, anon-rss:17344kB, file-rss:13300kB, shmem-rss:0kB

   [47538.934319] dpkg invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0
   [47538.934323] dpkg cpuset=/ mems_allowed=0
   [47538.934326] CPU: 1 PID: 8655 Comm: dpkg Tainted: G     U     O    4.8.15 #1
   [47538.934327] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47538.934332]  00000286 b2e7b078 c12b1260 eb8bd990 eb948000 c113c257 c15933a0 eb94ace4
   [47538.934336]  02400840 eb8bd99c 00000000 00000000 02400840 00000206 c12b63ef 00000000
   [47538.934340]  f447d0d8 0101a940 eb948000 eb94842c c15910eb eb8bd990 c10e7b4e c105fe23
   [47538.934341] Call Trace:
   [47538.934347]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47538.934351]  [<c113c257>] ? dump_header+0x43/0x19f
   [47538.934353]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47538.934357]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47538.934360]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47538.934362]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47538.934364]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47538.934367]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47538.934369]  [<c10eba31>] ? __alloc_pages_nodemask+0xa71/0xb30
   [47538.934373]  [<c10e3e0a>] ? pagecache_get_page+0xaa/0x250
   [47538.934375]  [<c11ffb73>] ? __alloc_extent_buffer+0x93/0xd0
   [47538.934378]  [<c1207ccf>] ? alloc_extent_buffer+0x13f/0x450
   [47538.934381]  [<c11c8daf>] ? btrfs_alloc_tree_block+0x22f/0x670
   [47538.934385]  [<c11ad9a7>] ? __btrfs_cow_block+0x177/0x690
   [47538.934388]  [<c11afb23>] ? read_block_for_search.isra.32+0xa3/0x3b0
   [47538.934390]  [<c11ae082>] ? btrfs_cow_block+0x142/0x1b0
   [47538.934393]  [<c11b1985>] ? btrfs_search_slot+0x205/0x950
   [47538.934396]  [<c1227a75>] ? drop_objectid_items+0x135/0x1a0
   [47538.934398]  [<c1208c19>] ? read_extent_buffer+0xb9/0x110
   [47538.934401]  [<c112ac7f>] ? kmem_cache_alloc+0xaf/0x100
   [47538.934403]  [<c122cbe7>] ? btrfs_log_inode+0x8f7/0x16e0
   [47538.934406]  [<c11af1dd>] ? comp_keys+0x3d/0x60
   [47538.934410]  [<c12bcc0d>] ? lockref_put_or_lock+0x1d/0x30
   [47538.934412]  [<c11565e5>] ? dput+0xd5/0x280
   [47538.934415]  [<c122de26>] ? btrfs_log_inode_parent+0x3e6/0x8c0
   [47538.934418]  [<c122f8d0>] ? btrfs_log_new_name+0xa0/0xd0
   [47538.934421]  [<c11eea67>] ? btrfs_rename2+0x1107/0x1870
   [47538.934424]  [<c10c4b00>] ? audit_uid_comparator+0x80/0x80
   [47538.934426]  [<c10c7096>] ? __audit_inode_child+0x236/0x330
   [47538.934430]  [<c114c385>] ? vfs_rename+0x145/0x9d0
   [47538.934432]  [<c11ed960>] ? btrfs_add_link+0x4f0/0x4f0
   [47538.934434]  [<c114c733>] ? vfs_rename+0x4f3/0x9d0
   [47538.934437]  [<c114a1df>] ? __lookup_hash+0xf/0x70
   [47538.934438]  [<c1150831>] ? SyS_rename+0x361/0x380
   [47538.934441]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47538.934445]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47538.934446] Mem-Info:
   [47538.934451] active_anon:12256 inactive_anon:6275 isolated_anon:0
   [47538.934451]  active_file:304003 inactive_file:121495 isolated_file:0
   [47538.934451]  unevictable:7141 dirty:507 writeback:0 unstable:0
   [47538.934451]  slab_reclaimable:36566 slab_unreclaimable:10561
   [47538.934451]  mapped:12224 shmem:3919 pagetables:280 bounce:0
   [47538.934451]  free:270724 free_pcp:606 free_cma:0
   [47538.934455] Node 0 active_anon:49024kB inactive_anon:25100kB active_file:1216012kB inactive_file:485980kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:48896kB dirty:2028kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 15676kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
   [47538.934460] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47538.934463] lowmem_reserve[]: 0 833 3008 3008
   [47538.934467] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:0kB inactive_anon:11536kB active_file:604000kB inactive_file:116kB unevictable:0kB writepending:1584kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144508kB slab_unreclaimable:41912kB kernel_stack:2240kB pagetables:0kB bounce:0kB free_pcp:1048kB local_pcp:332kB free_cma:0kB
   [47538.934470] lowmem_reserve[]: 0 0 17397 17397
   [47538.934474] HighMem free:1036500kB min:512kB low:28164kB high:55816kB active_anon:49024kB inactive_anon:13564kB active_file:602288kB inactive_file:485864kB unevictable:28564kB writepending:444kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1120kB bounce:0kB free_pcp:1376kB local_pcp:640kB free_cma:0kB
   [47538.934476] lowmem_reserve[]: 0 0 0 0
   [47538.934488] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47538.934501] Normal: 41*4kB (ME) 40*8kB (UME) 74*16kB (ME) 250*32kB (UME) 96*64kB (ME) 61*128kB (UME) 35*256kB (ME) 11*512kB (UME) 4*1024kB (ME) 0*2048kB 0*4096kB = 42308kB
   [47538.934512] HighMem: 9777*4kB (UM) 5518*8kB (UM) 6945*16kB (UM) 5064*32kB (UM) 2894*64kB (UM) 1199*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1036612kB
   [47538.934513] 431626 total pagecache pages
   [47538.934514] 0 pages in swap cache
   [47538.934516] Swap cache stats: add 13259, delete 13259, find 5042/6221
   [47538.934516] Free swap  = 0kB
   [47538.934517] Total swap = 0kB
   [47538.934518] 783948 pages RAM
   [47538.934519] 556722 pages HighMem/MovableOnly
   [47538.934519] 9664 pages reserved
   [47538.934520] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47538.934524] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47538.934528] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47538.934530] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47538.934532] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47538.934535] [ 1803]     0  1803     7910      621       7       0        0             0 rsyslogd
   [47538.934537] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47538.934539] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47538.934541] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47538.934543] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47538.934545] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47538.934548] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47538.934550] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47538.934552] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47538.934555] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47538.934557] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47538.934559] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47538.934561] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47538.934563] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47538.934565] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47538.934567] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47538.934570] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47538.934572] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47538.934574] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47538.934576] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47538.934578] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47538.934580] [ 2733]     0  2733     1069      773       5       0        0             0 login
   [47538.934583] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47538.934585] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47538.934587] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47538.934589] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47538.934592] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47538.934594] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47538.934597] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47538.934599] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47538.934601] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47538.934604] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47538.934606] [ 8294]     0  8294    19368     7862      18       0        0             0 Xorg
   [47538.934608] [ 8300]     0  8300     1511      643       4       0        0             0 wdm
   [47538.934611] [ 8307]     0  8307     3504     2148       7       0        0             0 wdmLogin
   [47538.934613] [ 8316]     0  8316      557      136       3       0        0             0 sleep
   [47538.934615] [ 8333] 10230  8333     2062     1387       6       0        0             0 zsh
   [47538.934617] [ 8463] 10230  8463     2495     1296       6       0        0             0 ssh
   [47538.934619] [ 8466]     0  8466     1981     1288       5       0        0             0 zsh
   [47538.934621] [ 8655]     0  8655    13079        0      16       0        0             0 dpkg
   [47538.934624] [ 8656]     0  8656      581      152       3       0        0             0 sh
   [47538.934626] [ 8657]     0  8657      581       18       3       0        0             0 sh
   [47538.934628] [ 8658]     0  8658      581      167       4       0        0             0 dpkg-status
   [47538.934630] Out of memory: Kill process 8294 (Xorg) score 9 or sacrifice child
   [47538.934638] Killed process 8294 (Xorg) total-vm:77472kB, anon-rss:16048kB, file-rss:15268kB, shmem-rss:132kB
   [47538.942843] oom_reaper: reaped process 8294 (Xorg), now anon-rss:0kB, file-rss:0kB, shmem-rss:132kB

   [47541.319278] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), order=0, oom_score_adj=0
   [47541.319285] Xorg cpuset=/ mems_allowed=0
   [47541.319293] CPU: 0 PID: 8693 Comm: Xorg Tainted: G     U     O    4.8.15 #1
   [47541.319295] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [47541.319298]  00003286 47322bc2 c12b1260 eb8bda3c f369a100 c113c257 c15933a0 f369a4a4
   [47541.319305]  024200d4 eb8bda48 00000000 00000000 024200d4 00003206 c12b63ef 00000000
   [47541.319312]  f447d0d8 0001a100 f369a100 f369a52c c15910eb eb8bda3c c10e7b4e c105fe23
   [47541.319318] Call Trace:
   [47541.319326]  [<c12b1260>] ? dump_stack+0x44/0x64
   [47541.319331]  [<c113c257>] ? dump_header+0x43/0x19f
   [47541.319334]  [<c12b63ef>] ? ___ratelimit+0x8f/0xf0
   [47541.319339]  [<c10e7b4e>] ? oom_kill_process+0x1fe/0x3c0
   [47541.319342]  [<c105fe23>] ? notifier_call_chain+0x43/0x60
   [47541.319346]  [<c104e3de>] ? has_ns_capability_noaudit+0x2e/0x40
   [47541.319349]  [<c10e72fb>] ? oom_badness.part.11+0xeb/0x160
   [47541.319352]  [<c10e7f4f>] ? out_of_memory+0x1ef/0x230
   [47541.319356]  [<c10ebab6>] ? __alloc_pages_nodemask+0xaf6/0xb30
   [47541.319360]  [<c10fa877>] ? shmem_alloc_and_acct_page+0x137/0x210
   [47541.319363]  [<c10e3a55>] ? find_get_entry+0xd5/0x110
   [47541.319366]  [<c10fb1a5>] ? shmem_getpage_gfp+0x165/0xbb0
   [47541.319369]  [<c10fcd6b>] ? shmem_truncate_range+0x3b/0x70
   [47541.319396]  [<f888d09d>] ? i915_gem_object_truncate+0x2d/0x50 [i915]
   [47541.319417]  [<f88961a9>] ? i915_gem_shrink+0x249/0x2e0 [i915]
   [47541.319421]  [<c10fbc32>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [47541.319442]  [<f888de2b>] ? i915_gem_object_get_pages_gtt+0x1eb/0x3e0 [i915]
   [47541.319463]  [<f888efb9>] ? i915_gem_object_get_pages+0x39/0xc0 [i915]
   [47541.319484]  [<f8892146>] ? i915_gem_object_do_pin+0x466/0xaf0 [i915]
   [47541.319506]  [<f8892804>] ? i915_gem_object_pin+0x34/0x40 [i915]
   [47541.319526]  [<f8881b38>] ? i915_gem_execbuffer_reserve_vma.isra.16+0x88/0x180 [i915]
   [47541.319546]  [<f8881fd5>] ? i915_gem_execbuffer_reserve.isra.17+0x3a5/0x3d0 [i915]
   [47541.319567]  [<f88830d5>] ? i915_gem_do_execbuffer.isra.21+0x665/0x1000 [i915]
   [47541.319588]  [<f88937d3>] ? i915_gem_object_ggtt_unpin_view+0x23/0xc0 [i915]
   [47541.319610]  [<f889426d>] ? i915_gem_pwrite_ioctl+0xbd/0xcc0 [i915]
   [47541.319613]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47541.319616]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47541.319636]  [<f88845f9>] ? i915_gem_execbuffer2+0xd9/0x260 [i915]
   [47541.319656]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47541.319667]  [<f808780a>] ? drm_ioctl+0x16a/0x410 [drm]
   [47541.319687]  [<f8884520>] ? i915_gem_execbuffer+0x3d0/0x3d0 [i915]
   [47541.319691]  [<c113c1c9>] ? __check_object_size+0xd9/0x124
   [47541.319695]  [<c102181f>] ? __fpu__restore_sig+0x22f/0x410
   [47541.319703]  [<f80876a0>] ? drm_getunique+0x60/0x60 [drm]
   [47541.319707]  [<c1151e9f>] ? do_vfs_ioctl+0x8f/0x780
   [47541.319711]  [<c10c767e>] ? __audit_syscall_entry+0xae/0x110
   [47541.319714]  [<c100123a>] ? syscall_trace_enter+0x1ca/0x1f0
   [47541.319717]  [<c10c7251>] ? audit_filter_inodes+0xc1/0x100
   [47541.319720]  [<c10c6d55>] ? audit_filter_syscall+0xa5/0xd0
   [47541.319723]  [<c115bec1>] ? __fget+0x61/0xb0
   [47541.319726]  [<c11525be>] ? SyS_ioctl+0x2e/0x50
   [47541.319729]  [<c1001510>] ? do_fast_syscall_32+0x80/0x130
   [47541.319733]  [<c14ba38a>] ? sysenter_past_esp+0x47/0x75
   [47541.319735] Mem-Info:
   [47541.319741] active_anon:12102 inactive_anon:6305 isolated_anon:0
   [47541.319741]  active_file:304091 inactive_file:121462 isolated_file:0
   [47541.319741]  unevictable:7141 dirty:572 writeback:0 unstable:0
   [47541.319741]  slab_reclaimable:36565 slab_unreclaimable:10556
   [47541.319741]  mapped:12176 shmem:3957 pagetables:258 bounce:0
   [47541.319741]  free:271043 free_pcp:426 free_cma:0
   [47541.319750] Node 0 active_anon:48408kB inactive_anon:25220kB active_file:1216364kB inactive_file:485848kB unevictable:28564kB isolated(anon):0kB isolated(file):0kB mapped:48704kB dirty:2288kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 15828kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
   [47541.319757] DMA free:4072kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:9724kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:1756kB slab_unreclaimable:332kB kernel_stack:24kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   [47541.319759] lowmem_reserve[]: 0 833 3008 3008
   [47541.319768] Normal free:42372kB min:42416kB low:53020kB high:63624kB active_anon:0kB inactive_anon:11672kB active_file:604020kB inactive_file:120kB unevictable:0kB writepending:1628kB present:892920kB managed:854340kB mlocked:0kB slab_reclaimable:144504kB slab_unreclaimable:41892kB kernel_stack:2192kB pagetables:0kB bounce:0kB free_pcp:972kB local_pcp:408kB free_cma:0kB
   [47541.319770] lowmem_reserve[]: 0 0 17397 17397
   [47541.319778] HighMem free:1037728kB min:512kB low:28164kB high:55816kB active_anon:48408kB inactive_anon:13564kB active_file:602620kB inactive_file:485728kB unevictable:28564kB writepending:660kB present:2226888kB managed:2226888kB mlocked:28564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:1032kB bounce:0kB free_pcp:732kB local_pcp:328kB free_cma:0kB
   [47541.319781] lowmem_reserve[]: 0 0 0 0
   [47541.319785] DMA: 10*4kB (UE) 10*8kB (E) 7*16kB (UE) 6*32kB (E) 5*64kB (UE) 4*128kB (UE) 3*256kB (E) 2*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 4072kB
   [47541.319803] Normal: 41*4kB (M) 64*8kB (UME) 52*16kB (UM) 251*32kB (UME) 99*64kB (UME) 61*128kB (UME) 35*256kB (ME) 11*512kB (UME) 4*1024kB (ME) 0*2048kB 0*4096kB = 42372kB
   [47541.319819] HighMem: 9422*4kB (UM) 5773*8kB (UM) 6970*16kB (UM) 5063*32kB (UM) 2892*64kB (UM) 1201*128kB (UM) 396*256kB (UM) 139*512kB (M) 61*1024kB (M) 24*2048kB (M) 14*4096kB (UM) = 1037728kB
   [47541.319837] 431715 total pagecache pages
   [47541.319840] 0 pages in swap cache
   [47541.319842] Swap cache stats: add 13259, delete 13259, find 5042/6221
   [47541.319844] Free swap  = 0kB
   [47541.319846] Total swap = 0kB
   [47541.319847] 783948 pages RAM
   [47541.319849] 556722 pages HighMem/MovableOnly
   [47541.319851] 9664 pages reserved
   [47541.319852] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [47541.319857] [  218]     0   218     2974      896       5       0        0         -1000 udevd
   [47541.319862] [ 1658]     0  1658     3233      538       5       0        0         -1000 auditd
   [47541.319865] [ 1760]     0  1760     5349      343       7       0        0             0 lxcfs
   [47541.319869] [ 1778]     0  1778     5413      158       6       0        0             0 lvmetad
   [47541.319872] [ 1803]     0  1803     7910      715       7       0        0             0 rsyslogd
   [47541.319875] [ 1966]     0  1966      581      403       4       0        0             0 battery-stats-c
   [47541.319878] [ 1994]     0  1994      595      439       4       0        0             0 acpid
   [47541.319882] [ 2034]     0  2034     2003     1046       5       0        0             0 haveged
   [47541.319885] [ 2041]   103  2041     1108      677       4       0        0             0 dbus-daemon
   [47541.319888] [ 2063]     8  2063     1058      631       5       0        0             0 nullmailer-send
   [47541.319891] [ 2134]     0  2134     7111      485       6       0        0             0 pcscd
   [47541.319894] [ 2168]     0  2168     1451      994       4       0        0             0 bluetoothd
   [47541.319898] [ 2222]     0  2222     2129      707       6       0        0         -1000 sshd
   [47541.319901] [ 2232]     0  2232     1460      551       5       0        0             0 smartd
   [47541.319904] [ 2287]     0  2287      558       19       4       0        0             0 thinkfan
   [47541.319907] [ 2288]     0  2288      559      184       4       0        0             0 startpar
   [47541.319910] [ 2303]   124  2303      824      592       4       0        0             0 ulogd
   [47541.319913] [ 2376]     0  2376      601       23       4       0        0             0 uuidd
   [47541.319916] [ 2454]   110  2454     5497     2987      10       0        0             0 unbound
   [47541.319920] [ 2531]     0  2531     8563     4029      11       0        0             0 wicd
   [47541.319923] [ 2543]   121  2543     5567      729       6       0        0             0 privoxy
   [47541.319926] [ 2608]     0  2608     1511       77       4       0        0             0 wdm
   [47541.319929] [ 2612]     0  2612     1406      610       5       0        0             0 cron
   [47541.319932] [ 2615]     0  2615     1511      640       4       0        0             0 wdm
   [47541.319935] [ 2681]     0  2681     4975     3274       7       0        0             0 wicd-monitor
   [47541.319938] [ 2733]     0  2733     1069      773       5       0        0             0 login
   [47541.319941] [ 2830] 10230  2830     8450      359       8       0        0             0 gpg-agent
   [47541.319944] [ 5850]     0  5850     2900     1429       6       0        0             0 sshd
   [47541.319947] [ 5854] 10230  5854     8278      832       9       0        0             0 scdaemon
   [47541.319950] [ 5942] 10230  5942     2527      715       6       0        0             0 ssh
   [47541.319954] [ 9853]     0  9853     7591     7123      11       0        0         -1000 ulatencyd
   [47541.319958] [30312]     0 30312     1233       45       5       0        0             0 acpi_fakekeyd
   [47541.319961] [ 2524]     0  2524     2190      800       5       0        0             0 wpa_supplicant
   [47541.319964] [ 2727]     0  2727     2026      180       5       0        0             0 dhclient
   [47541.319967] [ 2782] 65534  2782     2289     1436       5       0        0             0 openvpn
   [47541.319970] [ 7450] 10230  7450     2937      581       6       0        0             0 redshift
   [47541.319974] [ 8316]     0  8316      557      136       3       0        0             0 sleep
   [47541.319977] [ 8333] 10230  8333     2062     1387       6       0        0             0 zsh
   [47541.319980] [ 8463] 10230  8463     2495     1296       6       0        0             0 ssh
   [47541.319983] [ 8466]     0  8466     1973     1285       5       0        0             0 zsh
   [47541.319986] [ 8693]     0  8693    19244     7831      18       0        0             0 Xorg
   [47541.319989] [ 8699]     0  8699     1511      643       4       0        0             0 wdm
   [47541.319992] [ 8706]     0  8706     3504     2135       7       0        0             0 wdmLogin
   [47541.319995] Out of memory: Kill process 8693 (Xorg) score 9 or sacrifice child
   [47541.320030] Killed process 8693 (Xorg) total-vm:76976kB, anon-rss:15692kB, file-rss:15484kB, shmem-rss:148kB
   [47541.324453] oom_reaper: reaped process 8693 (Xorg), now anon-rss:0kB, file-rss:0kB, shmem-rss:148kB
-- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C

[-- Attachment #1.2: config-4.9.0.bz2 --]
[-- Type: application/octet-stream, Size: 21986 bytes --]

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 688 bytes --]

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
  2016-12-27 11:48     ` Klaus Ethgen
@ 2016-12-27 12:05       ` Michal Hocko
  2016-12-27 12:14       ` Klaus Ethgen
  1 sibling, 0 replies; 13+ messages in thread
From: Michal Hocko @ 2016-12-27 12:05 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: Tetsuo Handa, linux-kernel, linux-mm

On Tue 27-12-16 12:48:24, Klaus Ethgen wrote:
[...]
> By the way, I find the following two messages often. Maybe they are
> unrelated, maybe not.
>    [31633.189121] Purging GPU memory, 144 pages freed, 5692 pages still pinned.
>    [31638.530025] Unable to lock GPU to purge memory.

I do not think this makes much of a difference for the oom reports. See
more below:

[...]
>    [28756.498366] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), nodemask=0, order=0, oom_score_adj=0
[...]
>    [28756.498761] Node 0 active_anon:409988kB inactive_anon:233592kB active_file:1272348kB inactive_file:720884kB unevictable:27744kB isolated(anon):0kB isolated(file):0kB mapped:190792kB dirty:4656kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 35332kB writeback_tmp:0kB unstable:0kB pages_scanned:4062806 all_unreclaimable? yes
>    [28756.498769] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>    lowmem_reserve[]: 0 833 3008 3008
>    [28756.498782] Normal free:42404kB min:42416kB low:53020kB high:63624kB active_anon:1316kB inactive_anon:20540kB active_file:548376kB inactive_file:60kB unevictable:0kB writepending:260kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:184192kB slab_unreclaimable:47020kB kernel_stack:2728kB pagetables:0kB bounce:0kB free_pcp:936kB local_pcp:216kB free_cma:0kB
[...]
> 
>    [28757.732436] updatedb.mlocat invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=0
>    [28757.732649] Node 0 active_anon:124120kB inactive_anon:61840kB active_file:1280688kB inactive_file:713860kB unevictable:27744kB isolated(anon):0kB isolated(file):0kB mapped:103164kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 27352kB writeback_tmp:0kB unstable:0kB pages_scanned:3674354 all_unreclaimable? yes
>    [28757.732656] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>    lowmem_reserve[]: 0 833 3008 3008
>    [28757.732669] Normal free:42324kB min:42416kB low:53020kB high:63624kB active_anon:1312kB inactive_anon:20408kB active_file:549628kB inactive_file:40kB unevictable:0kB writepending:0kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:184036kB slab_unreclaimable:46960kB kernel_stack:2384kB pagetables:0kB bounce:0kB free_pcp:408kB local_pcp:124kB free_cma:0kB
>    lowmem_reserve[]: 0 0 17397 17397
[...]
>    [31617.991795] gkrellm invoked oom-killer: gfp_mask=0x25000c0(GFP_KERNEL_ACCOUNT), nodemask=0, order=0, oom_score_adj=0
>    [31617.991950] Node 0 active_anon:410912kB inactive_anon:188952kB active_file:1274928kB inactive_file:579668kB unevictable:28468kB isolated(anon):0kB isolated(file):0kB mapped:184664kB dirty:68kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34744kB writeback_tmp:0kB unstable:0kB pages_scanned:5362697 all_unreclaimable? yes
>    [31617.991957] DMA free:4116kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:1568kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:9848kB slab_unreclaimable:376kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>    lowmem_reserve[]: 0 833 3008 3008
>    [31617.991970] Normal free:42300kB min:42416kB low:53020kB high:63624kB active_anon:1380kB inactive_anon:20244kB active_file:558700kB inactive_file:16kB unevictable:0kB writepending:16kB present:892920kB managed:854328kB mlocked:0kB slab_reclaimable:173456kB slab_unreclaimable:45024kB kernel_stack:3144kB pagetables:0kB bounce:0kB free_pcp:1392kB local_pcp:612kB free_cma:0kB

All of those are lowmem requests triggering the oom killer while there
is a lot of page cache sitting on the active Normal list. So it smells
like the same issue I was referring to and the mentioned patch should
fix the issue.
-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
  2016-12-27 11:48     ` Klaus Ethgen
  2016-12-27 12:05       ` Michal Hocko
@ 2016-12-27 12:14       ` Klaus Ethgen
  1 sibling, 0 replies; 13+ messages in thread
From: Klaus Ethgen @ 2016-12-27 12:14 UTC (permalink / raw)
  To: Tetsuo Handa, Michal Hocko, linux-kernel, linux-mm

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

I was just to fast mentioning that my new 4.9 compile did well. Just
after I wrote the mail, I got the same issue again. Now being back to
4.7.

OOM:
   [34629.315415] Unable to lock GPU to purge memory.
   [34629.315542] wicd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), nodemask=0, order=1, oom_score_adj=0
   [34629.315547] wicd cpuset=/ mems_allowed=0
   [34629.315557] CPU: 1 PID: 2525 Comm: wicd Tainted: G     U     O    4.9.0 #1
   [34629.315560] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [34629.315563]  f2cb5ea4 c12b32b0 f2cb5ea4 f0ac8840 c113c861 f2cb5e10 00000206 c12b845f
   [34629.315571]  f3baa100 f2cb5dac ea28cbb3 f0ac8840 f0ac8c6c c159b37f f2cb5ea4 c10e8843
   [34629.315579]  00000000 d298b180 00000000 0013cfe4 c10e84eb 00000284 00000000 00000062
   [34629.315586] Call Trace:
   [34629.315600]  [<c12b32b0>] ? dump_stack+0x44/0x64
   [34629.315607]  [<c113c861>] ? dump_header+0x5d/0x1b7
   [34629.315611]  [<c12b845f>] ? ___ratelimit+0x8f/0xf0
   [34629.315616]  [<c10e8843>] ? oom_kill_process+0x203/0x3d0
   [34629.315620]  [<c10e84eb>] ? oom_badness.part.12+0xeb/0x160
   [34629.315624]  [<c10e8cce>] ? out_of_memory+0xde/0x290
   [34629.315628]  [<c10ec9ec>] ? __alloc_pages_nodemask+0xc3c/0xc50
   [34629.315633]  [<c1044846>] ? copy_process.part.54+0xe6/0x1490
   [34629.315638]  [<c10c84fe>] ? __audit_syscall_entry+0xae/0x110
   [34629.315642]  [<c10011b3>] ? syscall_trace_enter+0x183/0x200
   [34629.315645]  [<c1045d96>] ? _do_fork+0xd6/0x310
   [34629.315649]  [<c10c8736>] ? __audit_syscall_exit+0x1d6/0x260
   [34629.315653]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [34629.315657]  [<c14c21e2>] ? sysenter_past_esp+0x47/0x75
   [34629.315660] Mem-Info:
   [34629.315667] active_anon:41216 inactive_anon:122089 isolated_anon:0
   [34629.315667]  active_file:345542 inactive_file:145465 isolated_file:1
   [34629.315667]  unevictable:7274 dirty:41 writeback:0 unstable:0
   [34629.315667]  slab_reclaimable:53222 slab_unreclaimable:11663
   [34629.315667]  mapped:43891 shmem:14724 pagetables:797 bounce:0
   [34629.315667]  free:41833 free_pcp:184 free_cma:0
   [34629.315678] Node 0 active_anon:164864kB inactive_anon:488356kB active_file:1382168kB inactive_file:581860kB unevictable:29096kB isolated(anon):0kB isolated(file):4kB mapped:175564kB dirty:164kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 58896kB writeback_tmp:0kB unstable:0kB pages_scanned:9691812 all_unreclaimable? yes
   [34629.315685] DMA free:4084kB min:788kB low:984kB high:1180kB active_anon:204kB inactive_anon:400kB active_file:2632kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:8128kB slab_unreclaimable:428kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [34629.315698] Normal free:42396kB min:42416kB low:53020kB high:63624kB active_anon:3820kB inactive_anon:39704kB active_file:505188kB inactive_file:540kB unevictable:0kB writepending:164kB present:892920kB managed:854344kB mlocked:0kB slab_reclaimable:204760kB slab_unreclaimable:46224kB kernel_stack:2776kB pagetables:32kB bounce:0kB free_pcp:728kB local_pcp:4kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [34629.315710] HighMem free:120852kB min:512kB low:28164kB high:55816kB active_anon:160840kB inactive_anon:448252kB active_file:874348kB inactive_file:581224kB unevictable:29096kB writepending:0kB present:2226888kB managed:2226888kB mlocked:29096kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:3156kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [34629.315718] DMA: 61*4kB (UM) 60*8kB (ME) 26*16kB (UME) 28*32kB (ME) 18*64kB (UME) 3*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4084kB
   Normal: 2261*4kB (UME) 1667*8kB (UME) 755*16kB (UME) 222*32kB (UME) 13*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42396kB
   HighMem: 81*4kB (U) 6*8kB (UM) 40*16kB (UM) 691*32kB (UM) 419*64kB (UM) 78*128kB (UM) 102*256kB (UM) 10*512kB (UM) 7*1024kB (UM) 5*2048kB (UM) 3*4096kB (UM) = 120852kB
   509332 total pagecache pages
   [34629.315778] 1424 pages in swap cache
   [34629.315781] Swap cache stats: add 31179, delete 29755, find 254185/259247
   [34629.315783] Free swap  = 2074532kB
   [34629.315785] Total swap = 2096476kB
   [34629.315787] 783948 pages RAM
   [34629.315789] 556722 pages HighMem/MovableOnly
   [34629.315791] 9663 pages reserved
   [34629.315793] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [34629.315799] [  216]     0   216     2927      798       5       0        2         -1000 udevd
   [34629.315806] [ 1640]     0  1640     1233       45       5       0        0             0 acpi_fakekeyd
   [34629.315811] [ 1659]     0  1659     3233      404       5       0        0         -1000 auditd
   [34629.315815] [ 1759]     0  1759     7688      328       8       0        0             0 lxcfs
   [34629.315819] [ 1780]     0  1780     5413       76       6       0        0             0 lvmetad
   [34629.315822] [ 1803]     0  1803     7910      165       7       0        0             0 rsyslogd
   [34629.315826] [ 1865]     0  1865      595      448       3       0        0             0 acpid
   [34629.315830] [ 1913]     0  1913      581      379       4       0        0             0 battery-stats-c
   [34629.315834] [ 1935]   103  1935     1108      602       5       0        0             0 dbus-daemon
   [34629.315838] [ 1983]     8  1983     1058      454       4       0        0             0 nullmailer-send
   [34629.315842] [ 2001]     0  2001     1451      553       5       0        0             0 bluetoothd
   [34629.315846] [ 2008]     0  2008     2003      989       6       0        0             0 haveged
   [34629.315850] [ 2017]     0  2017     7111      423       7       0        0             0 pcscd
   [34629.315853] [ 2076]     0  2076      558       18       4       0        0             0 thinkfan
   [34629.315857] [ 2077]     0  2077      559      182       4       0        0             0 startpar
   [34629.315862] [ 2102]     0  2102     2129      391       5       0        0         -1000 sshd
   [34629.315865] [ 2109]     0  2109     1460      337       5       0        0             0 smartd
   [34629.315869] [ 2147]   124  2147      824      416       4       0        0             0 ulogd
   [34629.315873] [ 2282]   110  2282     5261     2286       9       0        0             0 unbound
   [34629.315877] [ 2393]   121  2393      957      470       4       0      119             0 privoxy
   [34629.315881] [ 2394]     0  2394      601        0       4       0       21             0 uuidd
   [34629.315885] [ 2416]     0  2416     1406      518       5       0       25             0 cron
   [34629.315889] [ 2459]     0  2459     1511        2       5       0       75             0 wdm
   [34629.315892] [ 2462]     0  2462     1511      412       5       0       77             0 wdm
   [34629.315897] [ 2469]     0  2469    32107     9124      28       0     2625             0 Xorg
   [34629.315901] [ 2525]     0  2525     8382     3056      10       0      597             0 wicd
   [34629.315905] [ 2556]     0  2556     4975     1579       8       0      869             0 wicd-monitor
   [34629.315908] [ 2581]     0  2581      553      122       4       0       16             0 mingetty
   [34629.315912] [ 2588]     0  2588     1698      588       5       0      145             0 wdm
   [34629.315916] [ 2604] 10230  2604    13645     1993      11       0        0             0 fvwm2
   [34629.315920] [ 2662] 10230  2662     1136        0       5       0       65             0 dbus-launch
   [34629.315924] [ 2663] 10230  2663     1075      595       5       0       21             0 dbus-daemon
   [34629.315928] [ 2680] 10230  2680     8460      584       8       0       40             0 gpg-agent
   [34629.315932] [ 2684] 10230  2684     3957      478       6       0       61             0 tpb
   [34629.315936] [ 2696] 10230  2696     2098     1097       6       0       32             0 xscreensaver
   [34629.315940] [ 2698] 10230  2698     2937      404       6       0       72             0 redshift
   [34629.315944] [ 2710] 10230  2710     1346      731       5       0        0             0 autocutsel
   [34629.315948] [ 2717] 10230  2717    10943     3617      13       0        0             0 gkrellm
   [34629.315952] [ 2718] 10230  2718    54515    18285      43       0        0             0 psi-plus
   [34629.315955] [ 2719] 10230  2719    11929     7489      15       0        0             0 wicd-client
   [34629.315959] [ 2741] 10230  2741     1047      255       5       0        0             0 FvwmCommandS
   [34629.315964] [ 2742] 10230  2742     1528      347       5       0        0             0 FvwmEvent
   [34629.315968] [ 2743] 10230  2743    12182     1079       9       0        0             0 FvwmAnimate
   [34629.315971] [ 2744] 10230  2744    12808      996      11       0        0             0 FvwmButtons
   [34629.315975] [ 2745] 10230  2745    13344     1330      11       0        0             0 FvwmProxy
   [34629.315979] [ 2746] 10230  2746     1507      316       4       0        0             0 FvwmAuto
   [34629.315983] [ 2747] 10230  2747    12803      974      11       0        0             0 FvwmPager
   [34629.315987] [ 2748] 10230  2748      581      143       4       0        0             0 sh
   [34629.315991] [ 2749] 10230  2749     1063      407       4       0        0             0 stalonetray
   [34629.315994] [ 2908] 10230  2908     1073      479       5       0        0             0 xsnow
   [34629.315999] [ 2935] 10230  2935   295381   127866     253       0        1             0 firefox.real
   [34629.316030] [ 5794] 10230  5794     2816     1470       6       0        0             0 xterm
   [34629.316034] [ 5797] 10230  5797     2308     1629       6       0        0             0 zsh
   [34629.316038] [ 5962] 10230  5962     3406     2006       6       0        0             0 xterm
   [34629.316041] [ 5963] 10230  5963     2495      645       6       0        0             0 ssh
   [34629.316045] [ 5970]     0  5970     2899      492       6       0        1             0 sshd
   [34629.316050] [ 5974] 10230  5974     8535      531       8       0        0             0 scdaemon
   [34629.316053] [ 6008] 10230  6008     2529      291       6       0        0             0 ssh
   [34629.316057] [ 6011]     0  6011     2074     1333       6       0       15             0 zsh
   [34629.316063] [ 7225] 10230  7225     2813     1423       7       0        0             0 xterm
   [34629.316067] [ 7228] 10230  7228     2089     1383       5       0        0             0 zsh
   [34629.316070] [24346] 10230 24346     2027     1052       5       0        0             0 xfconfd
   [34629.316075] [28935] 10230 28935     2825     1655       6       0        0             0 xterm
   [34629.316079] [28938] 10230 28938     1903     1236       6       0        0             0 zsh
   [34629.316083] [ 3534]     0  3534     7724     7231      11       0        0         -1000 ulatencyd
   [34629.316088] [13919]     0 13919     2190      785       5       0        0             0 wpa_supplicant
   [34629.316092] [13965]     0 13965     2026      181       4       0        0             0 dhclient
   [34629.316095] [14016] 65534 14016     2289     1431       7       0        0             0 openvpn
   [34629.316099] [14024]   120 14024     7407     6469      11       0        0             0 tor
   [34629.316104] [18617] 10230 18617    14715     8499      18       0        0             0 vim
   [34629.316108] [19852]     0 19852      557      134       4       0        0             0 sleep
   [34629.316112] [20042] 10230 20042    40711    11341      31       0        0             0 zathura
   [34629.316115] Out of memory: Kill process 2935 (firefox.real) score 98 or sacrifice child
   [34629.316216] Killed process 2935 (firefox.real) total-vm:1181524kB, anon-rss:429748kB, file-rss:72444kB, shmem-rss:9272kB
   [34633.828297] oom_reaper: reaped process 2935 (firefox.real), now anon-rss:0kB, file-rss:32kB, shmem-rss:9248kB

   [34701.040055] Xorg invoked oom-killer: gfp_mask=0x24200d4(GFP_USER|GFP_DMA32|__GFP_RECLAIMABLE), nodemask=0, order=0, oom_score_adj=0
   [34701.040064] Xorg cpuset=/ mems_allowed=0
   [34701.040074] CPU: 1 PID: 2469 Comm: Xorg Tainted: G     U     O    4.9.0 #1
   [34701.040077] Hardware name: LENOVO 7669A26/7669A26, BIOS 7NETB3WW (2.13 ) 04/30/2008
   [34701.040081]  f32efa6c c12b32b0 f32efa6c f16b3180 c113c861 00001f8f 00200206 c12b845f
   [34701.040089]  f32efa54 f59eab80 c10349d5 f16b3180 f16b35ac c159b37f f32efa6c c10e8843
   [34701.040096]  00000000 ee7f98c0 00000000 0013cfe4 c10e84eb 0000043d 00000000 0000000e
   [34701.040104] Call Trace:
   [34701.040115]  [<c12b32b0>] ? dump_stack+0x44/0x64
   [34701.040122]  [<c113c861>] ? dump_header+0x5d/0x1b7
   [34701.040126]  [<c12b845f>] ? ___ratelimit+0x8f/0xf0
   [34701.040132]  [<c10349d5>] ? smp_trace_apic_timer_interrupt+0x55/0x80
   [34701.040137]  [<c10e8843>] ? oom_kill_process+0x203/0x3d0
   [34701.040140]  [<c10e84eb>] ? oom_badness.part.12+0xeb/0x160
   [34701.040143]  [<c10e8cce>] ? out_of_memory+0xde/0x290
   [34701.040148]  [<c10ec9ec>] ? __alloc_pages_nodemask+0xc3c/0xc50
   [34701.040153]  [<c10fb557>] ? shmem_alloc_and_acct_page+0x137/0x210
   [34701.040158]  [<c10e4965>] ? find_get_entry+0xd5/0x110
   [34701.040161]  [<c10fbe85>] ? shmem_getpage_gfp+0x165/0xbb0
   [34701.040167]  [<c14be22d>] ? schedule+0x2d/0x80
   [34701.040174]  [<c14bf3df>] ? wait_for_completion+0xbf/0xe0
   [34701.040178]  [<c1067cf0>] ? wake_up_q+0x60/0x60
   [34701.040181]  [<c10fc912>] ? shmem_read_mapping_page_gfp+0x42/0x70
   [34701.040228]  [<f8ae79b1>] ? i915_gem_object_get_pages_gtt+0x1e1/0x3d0 [i915]
   [34701.040251]  [<f8ae2441>] ? ggtt_bind_vma+0x41/0x70 [i915]
   [34701.040275]  [<f8ae81f5>] ? i915_gem_object_get_pages+0x35/0xb0 [i915]
   [34701.040300]  [<f8aea197>] ? __i915_vma_do_pin+0x117/0x6b0 [i915]
   [34701.040323]  [<f8adb5ae>] ? i915_gem_execbuffer_reserve_vma.isra.36+0x15e/0x1f0 [i915]
   [34701.040347]  [<f8adba4b>] ? i915_gem_execbuffer_reserve.isra.37+0x40b/0x440 [i915]
   [34701.040370]  [<f8add3f1>] ? i915_gem_do_execbuffer.isra.40+0x5d1/0x11d0 [i915]
   [34701.040390]  [<f81b71e6>] ? drm_vma_node_allow+0x86/0xb0 [drm]
   [34701.040395]  [<c112b82f>] ? __kmalloc+0xdf/0x160
   [34701.040418]  [<f8ade40e>] ? i915_gem_execbuffer2+0x7e/0x220 [i915]
   [34701.040443]  [<f8af10ff>] ? i915_gem_set_tiling+0x12f/0x480 [i915]
   [34701.040466]  [<f8ade390>] ? i915_gem_execbuffer+0x3a0/0x3a0 [i915]
   [34701.040476]  [<f81a55c3>] ? drm_ioctl+0x1b3/0x3e0 [drm]
   [34701.040500]  [<f8ade390>] ? i915_gem_execbuffer+0x3a0/0x3a0 [i915]
   [34701.040505]  [<c1140562>] ? do_readv_writev+0x132/0x400
   [34701.040509]  [<c14123b0>] ? kernel_sendmsg+0x50/0x50
   [34701.040519]  [<f81a5410>] ? drm_getunique+0x40/0x40 [drm]
   [34701.040523]  [<c115259f>] ? do_vfs_ioctl+0x8f/0x770
   [34701.040529]  [<c10c84fe>] ? __audit_syscall_entry+0xae/0x110
   [34701.040532]  [<c10011b3>] ? syscall_trace_enter+0x183/0x200
   [34701.040536]  [<c10c80d1>] ? audit_filter_inodes+0xc1/0x100
   [34701.040540]  [<c10c7bd5>] ? audit_filter_syscall+0xa5/0xd0
   [34701.040544]  [<c115c601>] ? __fget+0x61/0xb0
   [34701.040548]  [<c1152cae>] ? SyS_ioctl+0x2e/0x50
   [34701.040551]  [<c10014e9>] ? do_fast_syscall_32+0x79/0x130
   [34701.040555]  [<c14c21e2>] ? sysenter_past_esp+0x47/0x75
   [34701.040558] Mem-Info:
   [34701.040565] active_anon:24871 inactive_anon:31713 isolated_anon:0
   [34701.040565]  active_file:345258 inactive_file:145071 isolated_file:4
   [34701.040565]  unevictable:7256 dirty:140 writeback:0 unstable:0
   [34701.040565]  slab_reclaimable:52226 slab_unreclaimable:11653
   [34701.040565]  mapped:28020 shmem:13879 pagetables:547 bounce:0
   [34701.040565]  free:150608 free_pcp:158 free_cma:0
   [34701.040576] Node 0 active_anon:99484kB inactive_anon:126852kB active_file:1381032kB inactive_file:580284kB unevictable:29024kB isolated(anon):0kB isolated(file):16kB mapped:112080kB dirty:560kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 55516kB writeback_tmp:0kB unstable:0kB pages_scanned:21492992 all_unreclaimable? yes
   [34701.040584] DMA free:4112kB min:788kB low:984kB high:1180kB active_anon:204kB inactive_anon:404kB active_file:2632kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB slab_reclaimable:8128kB slab_unreclaimable:428kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
   lowmem_reserve[]: 0 833 3008 3008
   [34701.040597] Normal free:42352kB min:42416kB low:53020kB high:63624kB active_anon:3412kB inactive_anon:43628kB active_file:506844kB inactive_file:156kB unevictable:0kB writepending:236kB present:892920kB managed:854344kB mlocked:0kB slab_reclaimable:200776kB slab_unreclaimable:46184kB kernel_stack:2424kB pagetables:28kB bounce:0kB free_pcp:376kB local_pcp:232kB free_cma:0kB
   lowmem_reserve[]: 0 0 17397 17397
   [34701.040609] HighMem free:555968kB min:512kB low:28164kB high:55816kB active_anon:95868kB inactive_anon:82820kB active_file:871556kB inactive_file:580128kB unevictable:29024kB writepending:324kB present:2226888kB managed:2226888kB mlocked:29024kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:2160kB bounce:0kB free_pcp:256kB local_pcp:180kB free_cma:0kB
   lowmem_reserve[]: 0 0 0 0
   [34701.040617] DMA: 62*4kB (UME) 59*8kB (ME) 26*16kB (UME) 29*32kB (UME) 18*64kB (UME) 3*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4112kB
   Normal: 2356*4kB (ME) 1742*8kB (UME) 707*16kB (UME) 212*32kB (UME) 14*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42352kB
   HighMem: 11250*4kB (UM) 8793*8kB (UM) 4821*16kB (UM) 2769*32kB (UM) 1309*64kB (UM) 421*128kB (UM) 236*256kB (UM) 58*512kB (UM) 16*1024kB (UM) 7*2048kB (UM) 4*4096kB (UM) = 555968kB
   507833 total pagecache pages
   [34701.040677] 1423 pages in swap cache
   [34701.040679] Swap cache stats: add 31179, delete 29756, find 254737/259799
   [34701.040682] Free swap  = 2074540kB
   [34701.040684] Total swap = 2096476kB
   [34701.040686] 783948 pages RAM
   [34701.040688] 556722 pages HighMem/MovableOnly
   [34701.040690] 9663 pages reserved
   [34701.040692] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
   [34701.040701] [  216]     0   216     2927      798       5       0        2         -1000 udevd
   [34701.040711] [ 1640]     0  1640     1233       45       5       0        0             0 acpi_fakekeyd
   [34701.040716] [ 1659]     0  1659     3233      404       5       0        0         -1000 auditd
   [34701.040721] [ 1759]     0  1759     7688      328       8       0        0             0 lxcfs
   [34701.040725] [ 1780]     0  1780     5413       76       6       0        0             0 lvmetad
   [34701.040729] [ 1803]     0  1803     7910      165       7       0        0             0 rsyslogd
   [34701.040734] [ 1865]     0  1865      595      448       3       0        0             0 acpid
   [34701.040738] [ 1913]     0  1913      581      379       4       0        0             0 battery-stats-c
   [34701.040742] [ 1935]   103  1935     1108      602       5       0        0             0 dbus-daemon
   [34701.040746] [ 1983]     8  1983     1058      454       4       0        0             0 nullmailer-send
   [34701.040750] [ 2001]     0  2001     1451      553       5       0        0             0 bluetoothd
   [34701.040754] [ 2008]     0  2008     2003      989       6       0        0             0 haveged
   [34701.040759] [ 2017]     0  2017     7111      423       7       0        0             0 pcscd
   [34701.040763] [ 2076]     0  2076      558       18       4       0        0             0 thinkfan
   [34701.040767] [ 2077]     0  2077      559      182       4       0        0             0 startpar
   [34701.040772] [ 2102]     0  2102     2129      391       5       0        0         -1000 sshd
   [34701.040776] [ 2109]     0  2109     1460      337       5       0        0             0 smartd
   [34701.040780] [ 2147]   124  2147      824      416       4       0        0             0 ulogd
   [34701.040784] [ 2282]   110  2282     5261     2286       9       0        0             0 unbound
   [34701.040788] [ 2393]   121  2393      957      470       4       0      119             0 privoxy
   [34701.040792] [ 2394]     0  2394      601        0       4       0       21             0 uuidd
   [34701.040797] [ 2416]     0  2416     1406      518       5       0       25             0 cron
   [34701.040801] [ 2459]     0  2459     1511        2       5       0       75             0 wdm
   [34701.040805] [ 2462]     0  2462     1511      412       5       0       77             0 wdm
   [34701.040810] [ 2469]     0  2469    29966     7317      28       0     2625             0 Xorg
   [34701.040814] [ 2525]     0  2525     8382     3056      10       0      597             0 wicd
   [34701.040818] [ 2556]     0  2556     4975     1579       8       0      869             0 wicd-monitor
   [34701.040823] [ 2581]     0  2581      553      122       4       0       16             0 mingetty
   [34701.040827] [ 2588]     0  2588     1698      588       5       0      145             0 wdm
   [34701.040831] [ 2604] 10230  2604    13645     1993      11       0        0             0 fvwm2
   [34701.040835] [ 2662] 10230  2662     1136        0       5       0       65             0 dbus-launch
   [34701.040839] [ 2663] 10230  2663     1075      595       5       0       21             0 dbus-daemon
   [34701.040844] [ 2680] 10230  2680     8460      584       8       0       40             0 gpg-agent
   [34701.040848] [ 2684] 10230  2684     3957      478       6       0       61             0 tpb
   [34701.040852] [ 2696] 10230  2696     2098     1097       6       0       32             0 xscreensaver
   [34701.040856] [ 2698] 10230  2698     2937      404       6       0       72             0 redshift
   [34701.040860] [ 2710] 10230  2710     1346      731       5       0        0             0 autocutsel
   [34701.040864] [ 2717] 10230  2717    10943     3617      13       0        0             0 gkrellm
   [34701.040868] [ 2718] 10230  2718    54515    18285      43       0        0             0 psi-plus
   [34701.040872] [ 2719] 10230  2719    11929     7489      15       0        0             0 wicd-client
   [34701.040876] [ 2741] 10230  2741     1047      255       5       0        0             0 FvwmCommandS
   [34701.040881] [ 2742] 10230  2742     1528      347       5       0        0             0 FvwmEvent
   [34701.040885] [ 2743] 10230  2743    12182     1079       9       0        0             0 FvwmAnimate
   [34701.040889] [ 2744] 10230  2744    12808      996      11       0        0             0 FvwmButtons
   [34701.040894] [ 2745] 10230  2745    13344     1330      11       0        0             0 FvwmProxy
   [34701.040898] [ 2746] 10230  2746     1507      316       4       0        0             0 FvwmAuto
   [34701.040902] [ 2747] 10230  2747    12803      974      11       0        0             0 FvwmPager
   [34701.040907] [ 2748] 10230  2748      581      143       4       0        0             0 sh
   [34701.040911] [ 2749] 10230  2749     1063      407       4       0        0             0 stalonetray
   [34701.040915] [ 2908] 10230  2908     1073      479       5       0        0             0 xsnow
   [34701.040919] [ 5794] 10230  5794     2816     1470       6       0        0             0 xterm
   [34701.040923] [ 5797] 10230  5797     2308     1629       6       0        0             0 zsh
   [34701.040927] [ 5962] 10230  5962     3406     2006       6       0        0             0 xterm
   [34701.040931] [ 5963] 10230  5963     2495      645       6       0        0             0 ssh
   [34701.040935] [ 5970]     0  5970     2899      492       6       0        1             0 sshd
   [34701.040940] [ 5974] 10230  5974     8535      531       8       0        0             0 scdaemon
   [34701.040944] [ 6008] 10230  6008     2529      291       6       0        0             0 ssh
   [34701.040948] [ 6011]     0  6011     2074     1333       6       0       15             0 zsh
   [34701.040955] [ 7225] 10230  7225     2813     1423       7       0        0             0 xterm
   [34701.040959] [ 7228] 10230  7228     2089     1383       5       0        0             0 zsh
   [34701.040963] [24346] 10230 24346     2027     1052       5       0        0             0 xfconfd
   [34701.040968] [28935] 10230 28935     2825     1655       6       0        0             0 xterm
   [34701.040972] [28938] 10230 28938     1903     1236       6       0        0             0 zsh
   [34701.040977] [ 3534]     0  3534     7706     7230      11       0        0         -1000 ulatencyd
   [34701.040982] [13919]     0 13919     2190      785       5       0        0             0 wpa_supplicant
   [34701.040987] [13965]     0 13965     2026      181       4       0        0             0 dhclient
   [34701.040991] [14016] 65534 14016     2289     1431       7       0        0             0 openvpn
   [34701.040995] [14024]   120 14024     7407     6469      11       0        0             0 tor
   [34701.041000] [18617] 10230 18617    14715     8499      18       0        0             0 vim
   [34701.096211] [20110]     0 20110      557      135       4       0        0             0 sleep
   [34701.096222] [20305] 10230 20305    42766    13755      34       0        0             0 zathura
   [34701.096226] Out of memory: Kill process 2718 (psi-plus) score 14 or sacrifice child
   [34701.096253] Killed process 2718 (psi-plus) total-vm:218060kB, anon-rss:34692kB, file-rss:36680kB, shmem-rss:1768kB
   [34701.605857] oom_reaper: reaped process 2718 (psi-plus), now anon-rss:0kB, file-rss:0kB, shmem-rss:1768kB
   [34703.917075] Purging GPU memory, 4333 pages freed, 7594 pages still pinned.

Regards
   Klaus
- -- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
-----BEGIN PGP SIGNATURE-----
Comment: Charset: ISO-8859-1

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: Bug 4.9 and memorymanagement
  2016-12-27 11:28   ` Michal Hocko
@ 2016-12-30 11:11     ` Michal Hocko
  2016-12-30 16:52       ` [KERNEL] " Klaus Ethgen
  0 siblings, 1 reply; 13+ messages in thread
From: Michal Hocko @ 2016-12-30 11:11 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

On Tue 27-12-16 12:28:44, Michal Hocko wrote:
> On Mon 26-12-16 12:00:53, Michal Hocko wrote:
> > [CCing linux-mm]
> > 
> > On Sun 25-12-16 21:52:52, Klaus Ethgen wrote:
> > > Hello,
> > > 
> > > The last days I compiled version 4.9 for my i386 laptop. (Lenovo x61s)
> > 
> > Do you have memory cgroups enabled in runtime (aka does the same happen
> > with cgroup_disable=memory)?
> 
> If this turns out to be memory cgroup related then the patch from
> http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> help.

Did you get chance to test the above patch? I would like to send it for
merging and having it tested on another system would be really helpeful
and much appreciated.

Thanks!
-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2016-12-30 11:11     ` Michal Hocko
@ 2016-12-30 16:52       ` Klaus Ethgen
  2016-12-30 17:23         ` Michal Hocko
  0 siblings, 1 reply; 13+ messages in thread
From: Klaus Ethgen @ 2016-12-30 16:52 UTC (permalink / raw)
  To: Michal Hocko; +Cc: linux-kernel, linux-mm

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Sorry, did reply only you..

Am Fr den 30. Dez 2016 um 12:11 schrieb Michal Hocko:
> > If this turns out to be memory cgroup related then the patch from
> > http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> > help.
>
> Did you get chance to test the above patch? I would like to send it for
> merging and having it tested on another system would be really helpeful
> and much appreciated.

Sorry, no, I was a bit busy when coming back from X-mass. ;-)

Maybe I can do so today.

The only think is, how can I find out if the bug is fixed? Is 7 days
enough? Or is there a change to force the bug to happen (or not)...?

Am Fr den 30. Dez 2016 um 12:11 schrieb Michal Hocko:
> > If this turns out to be memory cgroup related then the patch from
> > http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> > help.

Which of the 3 patches is the one? All 3 or just one.

Regards
   Klaus
- -- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
-----BEGIN PGP SIGNATURE-----
Comment: Charset: ISO-8859-1

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2016-12-30 16:52       ` [KERNEL] " Klaus Ethgen
@ 2016-12-30 17:23         ` Michal Hocko
  2017-01-04  8:06           ` Michal Hocko
  0 siblings, 1 reply; 13+ messages in thread
From: Michal Hocko @ 2016-12-30 17:23 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

On Fri 30-12-16 17:52:30, Klaus Ethgen wrote:
> Sorry, did reply only you..
> 
> Am Fr den 30. Dez 2016 um 12:11 schrieb Michal Hocko:
> > > If this turns out to be memory cgroup related then the patch from
> > > http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> > > help.
> >
> > Did you get chance to test the above patch? I would like to send it for
> > merging and having it tested on another system would be really helpeful
> > and much appreciated.
> 
> Sorry, no, I was a bit busy when coming back from X-mass. ;-)
> 
> Maybe I can do so today.
> 
> The only think is, how can I find out if the bug is fixed? Is 7 days
> enough? Or is there a change to force the bug to happen (or not)...?

Just try to run with the patch and do what you do normally. If you do
not see any OOMs in few days it should be sufficient evidence. From your
previous logs it seems you hit the problem quite early after few hours
as far as I remember.
 
> Am Fr den 30. Dez 2016 um 12:11 schrieb Michal Hocko:
> > > If this turns out to be memory cgroup related then the patch from
> > > http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> > > help.
> 
> Which of the 3 patches is the one? All 3 or just one.

Just this one should be sufficient
---
>From 209710f27de0016cad68cb4ff448f294bc0ff95a Mon Sep 17 00:00:00 2001
From: Michal Hocko <mhocko@suse.com>
Date: Fri, 23 Dec 2016 15:11:54 +0100
Subject: [PATCH] mm, memcg: fix the active list aging for lowmem requests when
 memcg is enabled

Nils Holland has reported unexpected OOM killer invocations with 32b
kernel starting with 4.8 kernels

	kworker/u4:5 invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=0
	kworker/u4:5 cpuset=/ mems_allowed=0
	CPU: 1 PID: 2603 Comm: kworker/u4:5 Not tainted 4.9.0-gentoo #2
	[...]
	Mem-Info:
	active_anon:58685 inactive_anon:90 isolated_anon:0
	 active_file:274324 inactive_file:281962 isolated_file:0
	 unevictable:0 dirty:649 writeback:0 unstable:0
	 slab_reclaimable:40662 slab_unreclaimable:17754
	 mapped:7382 shmem:202 pagetables:351 bounce:0
	 free:206736 free_pcp:332 free_cma:0
	Node 0 active_anon:234740kB inactive_anon:360kB active_file:1097296kB inactive_file:1127848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29528kB dirty:2596kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 184320kB anon_thp: 808kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
	DMA free:3952kB min:788kB low:984kB high:1180kB active_anon:0kB inactive_anon:0kB active_file:7316kB inactive_file:0kB unevictable:0kB writepending:96kB present:15992kB managed:15916kB mlocked:0kB slab_reclaimable:3200kB slab_unreclaimable:1408kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
	lowmem_reserve[]: 0 813 3474 3474
	Normal free:41332kB min:41368kB low:51708kB high:62048kB active_anon:0kB inactive_anon:0kB active_file:532748kB inactive_file:44kB unevictable:0kB writepending:24kB present:897016kB managed:836248kB mlocked:0kB slab_reclaimable:159448kB slab_unreclaimable:69608kB kernel_stack:1112kB pagetables:1404kB bounce:0kB free_pcp:528kB local_pcp:340kB free_cma:0kB
	lowmem_reserve[]: 0 0 21292 21292
	HighMem free:781660kB min:512kB low:34356kB high:68200kB active_anon:234740kB inactive_anon:360kB active_file:557232kB inactive_file:1127804kB unevictable:0kB writepending:2592kB present:2725384kB managed:2725384kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:800kB local_pcp:608kB free_cma:0kB

the oom killer is clearly pre-mature because there there is still a
lot of page cache in the zone Normal which should satisfy this lowmem
request. Further debugging has shown that the reclaim cannot make any
forward progress because the page cache is hidden in the active list
which doesn't get rotated because inactive_list_is_low is not memcg
aware.
It simply subtracts per-zone highmem counters from the respective
memcg's lru sizes which doesn't make any sense. We can simply end up
always seeing the resulting active and inactive counts 0 and return
false. This issue is not limited to 32b kernels but in practice the
effect on systems without CONFIG_HIGHMEM would be much harder to notice
because we do not invoke the OOM killer for allocations requests
targeting < ZONE_NORMAL.

Fix the issue by tracking per zone lru page counts in mem_cgroup_per_node
and subtract per-memcg highmem counts when memcg is enabled. Introduce
helper lruvec_zone_lru_size which redirects to either zone counters or
mem_cgroup_get_zone_lru_size when appropriate.

We are losing empty LRU but non-zero lru size detection introduced by
ca707239e8a7 ("mm: update_lru_size warn and reset bad lru_size") because
of the inherent zone vs. node discrepancy.

Fixes: f8d1a31163fc ("mm: consider whether to decivate based on eligible zones inactive ratio")
Cc: stable # 4.8+
Acked-by: Minchan Kim <minchan@kernel.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Reported-and-tested-by: Nils Holland <nholland@tisys.org>
Signed-off-by: Michal Hocko <mhocko@suse.com>
---
 include/linux/memcontrol.h | 26 +++++++++++++++++++++++---
 include/linux/mm_inline.h  |  2 +-
 mm/memcontrol.c            | 18 ++++++++----------
 mm/vmscan.c                | 27 +++++++++++++++++----------
 4 files changed, 49 insertions(+), 24 deletions(-)

diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 61d20c17f3b7..254698856b8f 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -120,7 +120,7 @@ struct mem_cgroup_reclaim_iter {
  */
 struct mem_cgroup_per_node {
 	struct lruvec		lruvec;
-	unsigned long		lru_size[NR_LRU_LISTS];
+	unsigned long		lru_zone_size[MAX_NR_ZONES][NR_LRU_LISTS];
 
 	struct mem_cgroup_reclaim_iter	iter[DEF_PRIORITY + 1];
 
@@ -432,7 +432,7 @@ static inline bool mem_cgroup_online(struct mem_cgroup *memcg)
 int mem_cgroup_select_victim_node(struct mem_cgroup *memcg);
 
 void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru,
-		int nr_pages);
+		int zid, int nr_pages);
 
 unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
 					   int nid, unsigned int lru_mask);
@@ -441,9 +441,23 @@ static inline
 unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru)
 {
 	struct mem_cgroup_per_node *mz;
+	unsigned long nr_pages = 0;
+	int zid;
 
 	mz = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
-	return mz->lru_size[lru];
+	for (zid = 0; zid < MAX_NR_ZONES; zid++)
+		nr_pages += mz->lru_zone_size[zid][lru];
+	return nr_pages;
+}
+
+static inline
+unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec,
+		enum lru_list lru, int zone_idx)
+{
+	struct mem_cgroup_per_node *mz;
+
+	mz = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
+	return mz->lru_zone_size[zone_idx][lru];
 }
 
 void mem_cgroup_handle_over_high(void);
@@ -671,6 +685,12 @@ mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru)
 {
 	return 0;
 }
+static inline
+unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec,
+		enum lru_list lru, int zone_idx)
+{
+	return 0;
+}
 
 static inline unsigned long
 mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 71613e8a720f..41d376e7116d 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -39,7 +39,7 @@ static __always_inline void update_lru_size(struct lruvec *lruvec,
 {
 	__update_lru_size(lruvec, lru, zid, nr_pages);
 #ifdef CONFIG_MEMCG
-	mem_cgroup_update_lru_size(lruvec, lru, nr_pages);
+	mem_cgroup_update_lru_size(lruvec, lru, zid, nr_pages);
 #endif
 }
 
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 91dfc7c5ce8f..b59676026272 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -625,8 +625,8 @@ static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
 unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
 					   int nid, unsigned int lru_mask)
 {
+	struct lruvec *lruvec = mem_cgroup_lruvec(NODE_DATA(nid), memcg);
 	unsigned long nr = 0;
-	struct mem_cgroup_per_node *mz;
 	enum lru_list lru;
 
 	VM_BUG_ON((unsigned)nid >= nr_node_ids);
@@ -634,8 +634,7 @@ unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
 	for_each_lru(lru) {
 		if (!(BIT(lru) & lru_mask))
 			continue;
-		mz = mem_cgroup_nodeinfo(memcg, nid);
-		nr += mz->lru_size[lru];
+		nr += mem_cgroup_get_lru_size(lruvec, lru);
 	}
 	return nr;
 }
@@ -1002,6 +1001,7 @@ struct lruvec *mem_cgroup_page_lruvec(struct page *page, struct pglist_data *pgd
  * mem_cgroup_update_lru_size - account for adding or removing an lru page
  * @lruvec: mem_cgroup per zone lru vector
  * @lru: index of lru list the page is sitting on
+ * @zid: zone id of the accounted pages
  * @nr_pages: positive when adding or negative when removing
  *
  * This function must be called under lru_lock, just before a page is added
@@ -1009,27 +1009,25 @@ struct lruvec *mem_cgroup_page_lruvec(struct page *page, struct pglist_data *pgd
  * so as to allow it to check that lru_size 0 is consistent with list_empty).
  */
 void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru,
-				int nr_pages)
+				int zid, int nr_pages)
 {
 	struct mem_cgroup_per_node *mz;
 	unsigned long *lru_size;
 	long size;
-	bool empty;
 
 	if (mem_cgroup_disabled())
 		return;
 
 	mz = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
-	lru_size = mz->lru_size + lru;
-	empty = list_empty(lruvec->lists + lru);
+	lru_size = &mz->lru_zone_size[zid][lru];
 
 	if (nr_pages < 0)
 		*lru_size += nr_pages;
 
 	size = *lru_size;
-	if (WARN_ONCE(size < 0 || empty != !size,
-		"%s(%p, %d, %d): lru_size %ld but %sempty\n",
-		__func__, lruvec, lru, nr_pages, size, empty ? "" : "not ")) {
+	if (WARN_ONCE(size < 0,
+		"%s(%p, %d, %d): lru_size %ld\n",
+		__func__, lruvec, lru, nr_pages, size)) {
 		VM_BUG_ON(1);
 		*lru_size = 0;
 	}
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c4abf08861d2..fa30010a5277 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -242,6 +242,16 @@ unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru)
 	return node_page_state(lruvec_pgdat(lruvec), NR_LRU_BASE + lru);
 }
 
+unsigned long lruvec_zone_lru_size(struct lruvec *lruvec, enum lru_list lru,
+				   int zone_idx)
+{
+	if (!mem_cgroup_disabled())
+		return mem_cgroup_get_zone_lru_size(lruvec, lru, zone_idx);
+
+	return zone_page_state(&lruvec_pgdat(lruvec)->node_zones[zone_idx],
+			       NR_ZONE_LRU_BASE + lru);
+}
+
 /*
  * Add a shrinker callback to be called from the vm.
  */
@@ -1382,8 +1392,7 @@ int __isolate_lru_page(struct page *page, isolate_mode_t mode)
  * be complete before mem_cgroup_update_lru_size due to a santity check.
  */
 static __always_inline void update_lru_sizes(struct lruvec *lruvec,
-			enum lru_list lru, unsigned long *nr_zone_taken,
-			unsigned long nr_taken)
+			enum lru_list lru, unsigned long *nr_zone_taken)
 {
 	int zid;
 
@@ -1392,11 +1401,11 @@ static __always_inline void update_lru_sizes(struct lruvec *lruvec,
 			continue;
 
 		__update_lru_size(lruvec, lru, zid, -nr_zone_taken[zid]);
-	}
-
 #ifdef CONFIG_MEMCG
-	mem_cgroup_update_lru_size(lruvec, lru, -nr_taken);
+		mem_cgroup_update_lru_size(lruvec, lru, zid, -nr_zone_taken[zid]);
 #endif
+	}
+
 }
 
 /*
@@ -1501,7 +1510,7 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan,
 	*nr_scanned = scan;
 	trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, nr_to_scan, scan,
 				    nr_taken, mode, is_file_lru(lru));
-	update_lru_sizes(lruvec, lru, nr_zone_taken, nr_taken);
+	update_lru_sizes(lruvec, lru, nr_zone_taken);
 	return nr_taken;
 }
 
@@ -2047,10 +2056,8 @@ static bool inactive_list_is_low(struct lruvec *lruvec, bool file,
 		if (!managed_zone(zone))
 			continue;
 
-		inactive_zone = zone_page_state(zone,
-				NR_ZONE_LRU_BASE + (file * LRU_FILE));
-		active_zone = zone_page_state(zone,
-				NR_ZONE_LRU_BASE + (file * LRU_FILE) + LRU_ACTIVE);
+		inactive_zone = lruvec_zone_lru_size(lruvec, file * LRU_FILE, zid);
+		active_zone = lruvec_zone_lru_size(lruvec, (file * LRU_FILE) + LRU_ACTIVE, zid);
 
 		inactive -= min(inactive, inactive_zone);
 		active -= min(active, active_zone);
-- 
2.10.2


-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2016-12-30 17:23         ` Michal Hocko
@ 2017-01-04  8:06           ` Michal Hocko
  2017-01-04  8:15             ` [KERNEL] " Klaus Ethgen
  0 siblings, 1 reply; 13+ messages in thread
From: Michal Hocko @ 2017-01-04  8:06 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

On Fri 30-12-16 18:23:58, Michal Hocko wrote:
> On Fri 30-12-16 17:52:30, Klaus Ethgen wrote:
> > Sorry, did reply only you..
> > 
> > Am Fr den 30. Dez 2016 um 12:11 schrieb Michal Hocko:
> > > > If this turns out to be memory cgroup related then the patch from
> > > > http://lkml.kernel.org/r/20161226124839.GB20715@dhcp22.suse.cz might
> > > > help.
> > >
> > > Did you get chance to test the above patch? I would like to send it for
> > > merging and having it tested on another system would be really helpeful
> > > and much appreciated.
> > 
> > Sorry, no, I was a bit busy when coming back from X-mass. ;-)
> > 
> > Maybe I can do so today.
> > 
> > The only think is, how can I find out if the bug is fixed? Is 7 days
> > enough? Or is there a change to force the bug to happen (or not)...?
> 
> Just try to run with the patch and do what you do normally. If you do
> not see any OOMs in few days it should be sufficient evidence. From your
> previous logs it seems you hit the problem quite early after few hours
> as far as I remember.

Did you have chance to run with the patch? I would like to post it for
inclusion and feedback from you is really useful.

Thanks!
-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2017-01-04  8:06           ` Michal Hocko
@ 2017-01-04  8:15             ` Klaus Ethgen
  2017-01-04  8:31               ` Michal Hocko
  0 siblings, 1 reply; 13+ messages in thread
From: Klaus Ethgen @ 2017-01-04  8:15 UTC (permalink / raw)
  To: Michal Hocko; +Cc: linux-kernel, linux-mm

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Hi Michal,

Am Mi den  4. Jan 2017 um  9:06 schrieb Michal Hocko:

> > Just try to run with the patch and do what you do normally. If you do
> > not see any OOMs in few days it should be sufficient evidence. From your
> > previous logs it seems you hit the problem quite early after few hours
> > as far as I remember.
> 
> Did you have chance to run with the patch? I would like to post it for
> inclusion and feedback from you is really useful.

Yes. It runs since 2017-01-01 and without problems until today.

I think it looks good but that is just my feeling. I don't know if it is
to early to say that.

I also did some heavy git repository actions to big repositories. The
system is in swap and still no OOMs.

Regards
   Klaus
- -- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2017-01-04  8:15             ` [KERNEL] " Klaus Ethgen
@ 2017-01-04  8:31               ` Michal Hocko
  2017-01-04  9:50                 ` [KERNEL] " Klaus Ethgen
  0 siblings, 1 reply; 13+ messages in thread
From: Michal Hocko @ 2017-01-04  8:31 UTC (permalink / raw)
  To: Klaus Ethgen; +Cc: linux-kernel, linux-mm

On Wed 04-01-17 09:15:27, Klaus Ethgen wrote:
> Hi Michal,
> 
> Am Mi den  4. Jan 2017 um  9:06 schrieb Michal Hocko:
> 
> > > Just try to run with the patch and do what you do normally. If you do
> > > not see any OOMs in few days it should be sufficient evidence. From your
> > > previous logs it seems you hit the problem quite early after few hours
> > > as far as I remember.
> > 
> > Did you have chance to run with the patch? I would like to post it for
> > inclusion and feedback from you is really useful.
> 
> Yes. It runs since 2017-01-01 and without problems until today.
> 
> I think it looks good but that is just my feeling. I don't know if it is
> to early to say that.
> 
> I also did some heavy git repository actions to big repositories. The
> system is in swap and still no OOMs.

OK, that is a good indication. I will add your Reported-by to the patch
and if you feel comfortable also Tested-by.

Thanks!
-- 
Michal Hocko
SUSE Labs

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [KERNEL] Re: [KERNEL] Re: [KERNEL] Re: Bug 4.9 and memorymanagement
  2017-01-04  8:31               ` Michal Hocko
@ 2017-01-04  9:50                 ` Klaus Ethgen
  0 siblings, 0 replies; 13+ messages in thread
From: Klaus Ethgen @ 2017-01-04  9:50 UTC (permalink / raw)
  To: Michal Hocko; +Cc: linux-kernel, linux-mm

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Hi Michal,

Am Mi den  4. Jan 2017 um  9:31 schrieb Michal Hocko:
> On Wed 04-01-17 09:15:27, Klaus Ethgen wrote:
> > Hi Michal,
> > 
> > Am Mi den  4. Jan 2017 um  9:06 schrieb Michal Hocko:
> > 
> > > > Just try to run with the patch and do what you do normally. If you do
> > > > not see any OOMs in few days it should be sufficient evidence. From your
> > > > previous logs it seems you hit the problem quite early after few hours
> > > > as far as I remember.
> > > 
> > > Did you have chance to run with the patch? I would like to post it for
> > > inclusion and feedback from you is really useful.
> > 
> > Yes. It runs since 2017-01-01 and without problems until today.
> > 
> > I think it looks good but that is just my feeling. I don't know if it is
> > to early to say that.
> > 
> > I also did some heavy git repository actions to big repositories. The
> > system is in swap and still no OOMs.
> 
> OK, that is a good indication. I will add your Reported-by to the patch
> and if you feel comfortable also Tested-by.

Yes, thats great by me. Just use Klaus@Ethgen.de (without +lkml). :-)
Thanks for working on that issue.

I'd like to give it until end of the day. Then it is full 3 days.

The longest time I had it running with broken version was once over 2
days, once once 3 days and once even 4 days (with sleeps in between).

However, then, I didn't give it heavy memory load.

Regards
   Klaus
- -- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <Klaus@Ethgen.ch>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
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^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2017-01-04  9:50 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-12-25 20:52 Bug 4.9 and memorymanagement Klaus Ethgen
2016-12-26 11:00 ` Michal Hocko
2016-12-27 11:28   ` Michal Hocko
2016-12-30 11:11     ` Michal Hocko
2016-12-30 16:52       ` [KERNEL] " Klaus Ethgen
2016-12-30 17:23         ` Michal Hocko
2017-01-04  8:06           ` Michal Hocko
2017-01-04  8:15             ` [KERNEL] " Klaus Ethgen
2017-01-04  8:31               ` Michal Hocko
2017-01-04  9:50                 ` [KERNEL] " Klaus Ethgen
     [not found]   ` <66baf7dd-c5e3-e11c-092f-3a642c306e63@I-love.SAKURA.ne.jp>
2016-12-27 11:48     ` Klaus Ethgen
2016-12-27 12:05       ` Michal Hocko
2016-12-27 12:14       ` Klaus Ethgen

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