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#1 2013-10-11 17:24:55

perseus
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Registered: 2007-01-28
Posts: 146

[SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I appreciate that the issue may be entirely unrelated to the upgrade, but since installing (i686) kernel 3.11.4-1 I have experienced several lock-ups with one of my cores at 100%.  This has happened a few times in Chromium when opening a second or third tab, and once just now when restarting xine. On each occasion kswapd0 has been the apparent culprit.  Memory utilisation has been at or about 50% with little or nothing already in swap. On one occasion the issue resolved itself. On another it resolved as I ssh'd into the box. On other occasions I could not even ssh in.  There is nothing in my logs. Any suggestions please?

Last edited by perseus (2013-11-02 20:38:00)

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#2 2013-10-13 17:49:47

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

any ideas of how i can test this on my machine? it's been locking up on me recently, and i need to test to see if it's software . . . i'm ready to buy/build a new pc because of it. i've been thinking that it's hardware related.

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#3 2013-10-13 18:19:48

perseus
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Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I have read that it can be caused by faulty memory, so I suppose that memtest86 or some such tool would be a start.  I have not tried that, because I decided to experiment with :

vm.swappiness=1
vm.vfs_cache_pressure=50

.. as suggested at https://wiki.archlinux.org/index.php/Swap

I have not seen the problem since then, but that my be coincidence.

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#4 2013-10-13 18:44:24

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

perseus wrote:

I have read that it can be caused by faulty memory, so I suppose that memtest86 or some such tool would be a start.  I have not tried that, because I decided to experiment with :

vm.swappiness=1
vm.vfs_cache_pressure=50

.. as suggested at https://wiki.archlinux.org/index.php/Swap

I have not seen the problem since then, but that my be coincidence.

thanks, i'll check that out . . . i downgraded the kernel to see if that helped at all.

i ran an old version of memtest86+ via an OLD live cd a few days ago, i managed 3-4 passes with no errors before i stopped it.

i'll prob do a new build after cyber monday, so i hope i can get this beast to hold out until then . . .

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#5 2013-10-14 01:46:21

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

still freezing on me, even though i changed that swap stuff and downgraded the kernel . . . i've pulled one of the sticks of RAM now to start testing those

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#6 2013-10-14 02:03:15

skottish
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Registered: 2006-06-16
Posts: 7,942

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

Three or four passes with memtest barely tells you anything. And even if you hit an error, it doesn't necessarily mean that it's your memory. The least expensive experiment for you is to pull RAM and use the system for days under your normal workload. That still doesn't tell you if something is wrong with your motherboard or your CPU, but it helps. If you have access to a memory tester, that will be helpful. If not, it's probably cheaper to buy RAM than to have someone do it for you.

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#7 2013-10-14 02:06:25

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

skottish wrote:

Three or four passes with memtest barely tells you anything. And even if you hit an error, it doesn't necessarily mean that it's your memory. The least expensive experiment for you is to pull RAM and use the system for days under your normal workload. That still doesn't tell you if something is wrong with your motherboard or your CPU, but it helps. If you have access to a memory tester, that will be helpful. If not, it's probably cheaper to buy RAM than to have someone do it for you.

cool, thanks for the info . . . i'll prob still do a build at the end of next month once the sales start. it would just be nice to not have a pc that locks up at least twice a day for the next month+.

if this stick has issues over the next few days, i'll try the other one and hope for the best.

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#8 2013-10-14 02:20:21

skottish
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From: Here
Registered: 2006-06-16
Posts: 7,942

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

There is a way to possibly indicate that is your RAM. If you can run memtest86+ for a bunch of hours (12 at a minimum) and it repeatedly shows that it's the same address range for the failure, then it's a very good possibility that it's either the memory or the voltage/timings and such. The latter I would rule out for now. If you do get more than one hit in the same address range, simply swap the RAM slots of what you have and start over. This has worked for me in the past.

***EDIT***

Use the most recent version of memtest86+ that you can -- always.

Last edited by skottish (2013-10-14 02:25:15)

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#9 2013-10-14 19:27:10

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

skottish wrote:

There is a way to possibly indicate that is your RAM. If you can run memtest86+ for a bunch of hours (12 at a minimum) and it repeatedly shows that it's the same address range for the failure, then it's a very good possibility that it's either the memory or the voltage/timings and such. The latter I would rule out for now. If you do get more than one hit in the same address range, simply swap the RAM slots of what you have and start over. This has worked for me in the past.

***EDIT***

Use the most recent version of memtest86+ that you can -- always.

ok the version of memtest86+ i used was like 6-7 years old . . . ubuntu doesn't include it on their livecds anymore, and supposedly arch will auto-add it to the grub menu once it's installed on your system, and it hasn't on mine . . .

my stick1 froze me up last night, so i swapped it for stick2 and haven't had trouble so far, i am going to load things up in a bit once i get some work done on my laptop . . .

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#10 2013-10-14 19:34:48

skottish
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From: Here
Registered: 2006-06-16
Posts: 7,942

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

highway wrote:
skottish wrote:

Use the most recent version of memtest86+ that you can -- always.

ok the version of memtest86+ i used was like 6-7 years old . . . ubuntu doesn't include it on their livecds anymore, and supposedly arch will auto-add it to the grub menu once it's installed on your system, and it hasn't on mine . . .

It is on the Arch live media though, so you can run it from there.

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#11 2013-10-14 20:24:22

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

skottish wrote:
highway wrote:
skottish wrote:

Use the most recent version of memtest86+ that you can -- always.

ok the version of memtest86+ i used was like 6-7 years old . . . ubuntu doesn't include it on their livecds anymore, and supposedly arch will auto-add it to the grub menu once it's installed on your system, and it hasn't on mine . . .

It is on the Arch live media though, so you can run it from there.

i actually have to dl the new live media for tests with installing via vmware . . . thanks!

i wonder if it could be related to this: https://bbs.archlinux.org/viewtopic.php?id=170618

granted, i'm not on that kernel, but the symptoms sound familiar

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#12 2013-10-15 22:16:10

perseus
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Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

The problem recurred twice today.  I notice that freezes seem to be preceded in kernel.log by entries such as these :

Oct 11 11:59:02 neutron kernel: [329169.004487] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-2136477102

Oct 11 12:20:27 neutron kernel: [330454.264713] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-449030288
Oct 11 12:20:27 neutron kernel: [330454.264721] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1185999396
Oct 11 12:20:27 neutron kernel: [330454.264723] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-449030288
Oct 11 12:20:27 neutron kernel: [330454.264743] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1185999396

Oct 11 12:25:35 neutron kernel: [330762.190376] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1698666238
Oct 11 12:25:35 neutron kernel: [330762.190413] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1698666238

Oct 11 17:05:51 neutron kernel: [ 6477.849354] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-1345034402
Oct 11 17:09:22 neutron kernel: [ 6687.989445] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-704196598
Oct 11 17:16:42 neutron kernel: [ 7128.364408] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1488880663
Oct 11 17:16:42 neutron kernel: [ 7128.364421] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1488880663

Oct 15 16:38:26 neutron kernel: [13530.063521] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-527383542
Oct 15 16:38:26 neutron kernel: [13530.063560] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-484185910
Oct 15 17:10:58 neutron kernel: [15482.085665] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1878533302
Oct 15 17:10:58 neutron kernel: [15482.085671] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-401365958

Oct 15 17:51:25 neutron kernel: [17909.763151] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-1508259840

I started this thread on October 11 and I cannot find any shrink_slab entries in my logs - which I have for three weeks before that. highway - do you have any?

I am also rather puzzled as to why none of the above appear in my journald log - but I suppose that is a separate issue.

Last edited by perseus (2013-10-16 08:15:34)

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#13 2013-10-18 19:50:08

highway
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Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

sorry for the late reply . . . can you explain to me how I check for these? i can get my PC to lockup on a regular basis if I use normally while watching something on VLC

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#14 2013-10-18 20:36:22

perseus
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Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

highway - for the reasons I will give below, your issue may not be the same as mine, but for what it is worth you would find those messages in /var/log/kernel.log if you are still running syslog-ng alongside the systemd journal.  If you only have that journal, then they may or may not be in it (see man journalctl and the wiki pages on systemd), but as I said in my post, they are not in my journal.  I will say more about that in what follows.

I have done as much testing as I can on this, and raised the lack of journald entries on freenode's #systemd channel.  I have run memtest86 for 12 hours over 8 complete passes without any error being found.  I have also swapped my ageing hdd for a newer backup.  On #systemd someone suggested that the freeze was preventing the journal from being synced to disk.  I don't know if that is right - I simply report it here for the sake of completeness.  Since then I have, in fact, seen one occasion on which the shrink_slab error did show up in the journal.

My conclusion so far is that in my case the freezes are due to chromium.  I don't think that they are anything to do with any chromium extensions, because I can provoke them when running a test user with no prior configuration settings / cache or extensions.  Something about chromium triggers the shrink_slab and/or causes the kernel to kill chromium for "out of memory" and/or causes watchdog to dump core. In each case kswapd0 is taking up 100% of one cpu core and (if the machine has not yet frozen), I can cure the problem by exiting chromium. The issue is intermittent and I cannot write a sensible bug report because I can't formulate any "steps to reproduce".  It just happpens sometimes.  I am, however, strengthened in my chromium conclusion by the fact that I have an ancient P4-powered Dell which I use for backup.  I do not usually run chromium on it, but I did so today and eventually it froze with kswapd0 taking up all the cpu.

I have stopped using chromium - which I had been using for a year or more without problems until this one. I will post again if the error recurs.

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#15 2013-10-19 00:44:52

highway
Member
Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

perseus wrote:

highway - for the reasons I will give below, your issue may not be the same as mine, but for what it is worth you would find those messages in /var/log/kernel.log if you are still running syslog-ng alongside the systemd journal.  If you only have that journal, then they may or may not be in it (see man journalctl and the wiki pages on systemd), but as I said in my post, they are not in my journal.  I will say more about that in what follows.

I have done as much testing as I can on this, and raised the lack of journald entries on freenode's #systemd channel.  I have run memtest86 for 12 hours over 8 complete passes without any error being found.  I have also swapped my ageing hdd for a newer backup.  On #systemd someone suggested that the freeze was preventing the journal from being synced to disk.  I don't know if that is right - I simply report it here for the sake of completeness.  Since then I have, in fact, seen one occasion on which the shrink_slab error did show up in the journal.

My conclusion so far is that in my case the freezes are due to chromium.  I don't think that they are anything to do with any chromium extensions, because I can provoke them when running a test user with no prior configuration settings / cache or extensions.  Something about chromium triggers the shrink_slab and/or causes the kernel to kill chromium for "out of memory" and/or causes watchdog to dump core. In each case kswapd0 is taking up 100% of one cpu core and (if the machine has not yet frozen), I can cure the problem by exiting chromium. The issue is intermittent and I cannot write a sensible bug report because I can't formulate any "steps to reproduce".  It just happpens sometimes.  I am, however, strengthened in my chromium conclusion by the fact that I have an ancient P4-powered Dell which I use for backup.  I do not usually run chromium on it, but I did so today and eventually it froze with kswapd0 taking up all the cpu.

I have stopped using chromium - which I had been using for a year or more without problems until this one. I will post again if the error recurs.

funny that you mention this, as i was getting locked up using ff, and have now switched to chromium . . . it's usually running in most, if not all of my lockups!

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#16 2013-10-20 08:27:48

perseus
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Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

highway - I will be interested to learn how you get on after a week or so of not running chromium (if that is what you decide to do).  I have experienced no further freezes thus far.

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#17 2013-10-21 14:11:21

highway
Member
Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

perseus wrote:

highway - I will be interested to learn how you get on after a week or so of not running chromium (if that is what you decide to do).  I have experienced no further freezes thus far.

my problems started before i even started using chromium, so i don't think they have anything to do with it. my as far as i can tell are related to video playback in vlc.

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#18 2013-10-22 01:19:36

colinkeenan
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From: Kansas City, MO USA
Registered: 2013-06-13
Posts: 209
Website

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I happened to read this discussion while looking for an answer to my problem where XFCE locks up when I try to switch to a virtual console but I can switch no problem from the display manager.

I commenting because I also had a problem that I solved similar to what's described here. I solved the problem by turning off hardware acceleration in both Firefox and Chrome. Every once in a while I try turning hardware acceleration back on for Chrome, and it locks up later the same day every time. But, with hardware acceleration turned off, no problem.

VLC never locked my computer, but it does have frequent sound issues. Xine does better, but also has (less obvious) sound issues. The only player that's working properly for me is ffplay. It has minimal functionality, but you can get full screen by right-clicking on the title bar. Close with the esc button. Jump to a new location by clicking on the picture. Pause with the space bar. The picture and sound work so well that the lack of further functionality doesn't bother me.

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#19 2013-10-22 02:37:16

colinkeenan
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From: Kansas City, MO USA
Registered: 2013-06-13
Posts: 209
Website

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I found a solution to my own problem when switching to a virtual console, and I think it may solve the problems listed here too if you are using Intel graphics. Just change the acceleration method to uxa as described here: https://wiki.archlinux.org/index.php/In … ion_method.

With this change, I can switch to a virtual console without crashing the desktop, and I can turn on hardware acceleration in Chrome as well without any ill effects.

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#20 2013-10-22 14:17:41

highway
Member
Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

colinkeenan wrote:

I found a solution to my own problem when switching to a virtual console, and I think it may solve the problems listed here too if you are using Intel graphics. Just change the acceleration method to uxa as described here: https://wiki.archlinux.org/index.php/In … ion_method.

With this change, I can switch to a virtual console without crashing the desktop, and I can turn on hardware acceleration in Chrome as well without any ill effects.

thanks for the advice! i've turned off hw accel in chrome . . . not sure how much that will help me, since my problems started before switching to chrome . . . also i am using nvidia gfx.

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#21 2013-10-30 05:17:16

xthechar
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Registered: 2013-10-30
Posts: 1

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I am having an extremely similar problem on Debian Jessie/Sid with the liquorix 3.11.4-3.11.6 kernel (I haven't fallen back to 3.10.12 to test how it behaves yet, but I might do that soon if problems persist). Either way the behavior is as follows: I'll be running a few applications on my computer (usually Chrome, Clementine, a terminal/tmux, and maybe a few other things) and the system will begin to run slowly and will lock up after about 15 seconds from that point. Sometimes it recovers on its own. Sometimes I can ctrl+alt+backspace, restarting Gnome, log back in, and everything will be fine. Sometimes I have to hard-reboot my laptop. I have Intel 4000 graphics and am using UXA acceleration. kswapd0 is always the culprit.

I cannot find anything in my log files that might be related to this problem, but I can say that it has just started happening recently. It's extremely frustrating and definitely the most pervasive issue I've experienced with linux. I don't think it is hard drive or memory related, but I could of course be wrong...the irregularity of the problem suggests it might be hardware-related, but I'm honestly not sure. I did recently modify my hard drive partitions, but the error began happening before that.

If I could provide any other information I'd be happy to. Another thing I've noticed is that my computer is just worse at multitasking in general now. I have a wireless bluetooth receiver for streaming music, and streaming to it has become much choppier since this problem persisted. I would not be surprised if this were a swap/memory problem.

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#22 2013-10-30 06:31:11

highway
Member
Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

xthechar wrote:

I am having an extremely similar problem on Debian Jessie/Sid with the liquorix 3.11.4-3.11.6 kernel (I haven't fallen back to 3.10.12 to test how it behaves yet, but I might do that soon if problems persist). Either way the behavior is as follows: I'll be running a few applications on my computer (usually Chrome, Clementine, a terminal/tmux, and maybe a few other things) and the system will begin to run slowly and will lock up after about 15 seconds from that point. Sometimes it recovers on its own. Sometimes I can ctrl+alt+backspace, restarting Gnome, log back in, and everything will be fine. Sometimes I have to hard-reboot my laptop. I have Intel 4000 graphics and am using UXA acceleration. kswapd0 is always the culprit.

I cannot find anything in my log files that might be related to this problem, but I can say that it has just started happening recently. It's extremely frustrating and definitely the most pervasive issue I've experienced with linux. I don't think it is hard drive or memory related, but I could of course be wrong...the irregularity of the problem suggests it might be hardware-related, but I'm honestly not sure. I did recently modify my hard drive partitions, but the error began happening before that.

If I could provide any other information I'd be happy to. Another thing I've noticed is that my computer is just worse at multitasking in general now. I have a wireless bluetooth receiver for streaming music, and streaming to it has become much choppier since this problem persisted. I would not be surprised if this were a swap/memory problem.

funny you mention the choppy playback, i used to be able to listen to music with foobar2000 through wine, but that is no longer working due to extremely choppy playback . . .

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#23 2013-10-30 09:14:29

perseus
Member
Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I said I would post again if not running chromium did not solve my problem.  As I will explain below, it did not solve it, but I have been hoping that more testing would enable me to make a more useful report. xthechar's post prompts me, however, to bring my own experience up to date.

Instead of chromium I ran my usual firefox, but with a separate window with tabs for Facebook / Yahoo mail / Twitter / Google Translate.  I used chromium for those in the past.  Eventually the system froze, and then the OOM killer cut in 6 times in 10 minutes killing what seem to be harmless applications using little memory, before I rebooted. I will put the log below in case anyone can help me to understand what was going on.

I have raised a bug at chromium in case anyone there can help (issue 312065) - no response yet

I know that the 3.11 kernel introduced changes to kswapd, but I cannot find any reports of recent problems on LKML and if this was a significant bug, there would obviously be dozens of reports there and elsewhere.

chromium is a memory hog, and memory usage under firefox rises over time (this box runs - very lightly loaded - 24/7), but the machine is always well within physical memory (typically no more than 55% used and the swap partition empty even when firefox or chromium are consuming 30%). Surely the kernel should be able to deal seamlessly with any problem that arises.

Here is the OOM killer log (long):

Oct 22 15:28:11 neutron kernel: [15842.570336] X invoked oom-killer: gfp_mask=0x1146d0, order=2, oom_score_adj=0
Oct 22 15:28:11 neutron kernel: [15842.570342] X cpuset=/ mems_allowed=0
Oct 22 15:28:11 neutron kernel: [15842.570345] CPU: 1 PID: 308 Comm: X Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:28:11 neutron kernel: [15842.570347] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:28:11 neutron kernel: [15842.570349]  00000000 00000000 e8019b20 c051c16f e8e00000 e8019b7c c051ab75 c060a2ac
Oct 22 15:28:11 neutron kernel: [15842.570353]  e8e00318 001146d0 00000002 00000000 e8019b44 c051f67d e8019b4c c0145768
Oct 22 15:28:11 neutron kernel: [15842.570357]  e8019b74 c01c5420 00000001 00200202 e8019b7c ebdecc20 001146d0 00000002
Oct 22 15:28:11 neutron kernel: [15842.570361] Call Trace:
Oct 22 15:28:11 neutron kernel: [15842.570368]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:28:11 neutron kernel: [15842.570370]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:28:11 neutron kernel: [15842.570373]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:28:11 neutron kernel: [15842.570377]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:28:11 neutron kernel: [15842.570380]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:28:11 neutron kernel: [15842.570383]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:28:11 neutron kernel: [15842.570386]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:28:11 neutron kernel: [15842.570388]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:28:11 neutron kernel: [15842.570390]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:28:11 neutron kernel: [15842.570393]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:28:11 neutron kernel: [15842.570396]  [<c0207a1c>] __get_free_pages+0x1c/0x40
Oct 22 15:28:11 neutron kernel: [15842.570398]  [<c023bac4>] kmalloc_order_trace+0x24/0xb0
Oct 22 15:28:11 neutron kernel: [15842.570401]  [<c0240177>] ? __kmalloc_track_caller+0x237/0x260
Oct 22 15:28:11 neutron kernel: [15842.570403]  [<c0240177>] __kmalloc_track_caller+0x237/0x260
Oct 22 15:28:11 neutron kernel: [15842.570407]  [<c0440590>] ? __alloc_skb+0x60/0x270
Oct 22 15:28:11 neutron kernel: [15842.570409]  [<c04404e2>] __kmalloc_reserve.isra.41+0x22/0x70
Oct 22 15:28:11 neutron kernel: [15842.570411]  [<c0440590>] __alloc_skb+0x60/0x270
Oct 22 15:28:11 neutron kernel: [15842.570414]  [<c043ac6d>] sock_alloc_send_pskb+0x18d/0x2e0
Oct 22 15:28:11 neutron kernel: [15842.570417]  [<c0320dec>] ? _copy_from_user+0x2c/0x40
Oct 22 15:28:11 neutron kernel: [15842.570419]  [<c043addd>] sock_alloc_send_skb+0x1d/0x30
Oct 22 15:28:11 neutron kernel: [15842.570423]  [<c04d259a>] unix_stream_sendmsg+0x2da/0x3b0
Oct 22 15:28:11 neutron kernel: [15842.570425]  [<c043830d>] sock_aio_write+0xdd/0x100
Oct 22 15:28:11 neutron kernel: [15842.570429]  [<c0252590>] do_sync_readv_writev+0x60/0x90
Oct 22 15:28:11 neutron kernel: [15842.570431]  [<c0438230>] ? sock_aio_read+0x130/0x130
Oct 22 15:28:11 neutron kernel: [15842.570433]  [<c02536d4>] do_readv_writev+0xb4/0x2a0
Oct 22 15:28:11 neutron kernel: [15842.570435]  [<c0438230>] ? sock_aio_read+0x130/0x130
Oct 22 15:28:11 neutron kernel: [15842.570437]  [<c0320da8>] ? copy_to_user+0x28/0x40
Oct 22 15:28:11 neutron kernel: [15842.570440]  [<c0262ff8>] ? poll_select_copy_remaining+0xb8/0x100
Oct 22 15:28:11 neutron kernel: [15842.570442]  [<c0253957>] vfs_writev+0x37/0x60
Oct 22 15:28:11 neutron kernel: [15842.570444]  [<c0253a91>] SyS_writev+0x51/0xc0
Oct 22 15:28:11 neutron kernel: [15842.570447]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:28:11 neutron kernel: [15842.570449] Mem-Info:
Oct 22 15:28:11 neutron kernel: [15842.570450] DMA per-cpu:
Oct 22 15:28:11 neutron kernel: [15842.570452] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570453] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570454] Normal per-cpu:
Oct 22 15:28:11 neutron kernel: [15842.570455] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570456] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570457] HighMem per-cpu:
Oct 22 15:28:11 neutron kernel: [15842.570459] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570460] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:28:11 neutron kernel: [15842.570463] active_anon:97829 inactive_anon:105642 isolated_anon:0
Oct 22 15:28:11 neutron kernel: [15842.570463]  active_file:22592 inactive_file:67253 isolated_file:0
Oct 22 15:28:11 neutron kernel: [15842.570463]  unevictable:1 dirty:0 writeback:0 unstable:0
Oct 22 15:28:11 neutron kernel: [15842.570463]  free:370582 slab_reclaimable:3477 slab_unreclaimable:155617
Oct 22 15:28:11 neutron kernel: [15842.570463]  mapped:28094 shmem:2170 pagetables:838 bounce:0
Oct 22 15:28:11 neutron kernel: [15842.570463]  free_cma:0
Oct 22 15:28:11 neutron kernel: [15842.570469] DMA free:3212kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5576kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:138 all_unreclaimable? yes
Oct 22 15:28:11 neutron kernel: [15842.570471] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:28:11 neutron kernel: [15842.570476] Normal free:35708kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:753656kB managed:719300kB mlocked:0kB dirty:0kB writeback:0kB mapped:1220kB shmem:0kB slab_reclaimable:13908kB slab_unreclaimable:616892kB kernel_stack:1528kB pagetables:3352kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:13866 all_unreclaimable? yes
Oct 22 15:28:11 neutron kernel: [15842.570478] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:28:11 neutron kernel: [15842.570483] HighMem free:1443408kB min:512kB low:33236kB high:65960kB active_anon:391316kB inactive_anon:422568kB active_file:90408kB inactive_file:268916kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:4kB dirty:0kB writeback:0kB mapped:111156kB shmem:8680kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:28:11 neutron kernel: [15842.570484] lowmem_reserve[]: 0 0 0 0
Oct 22 15:28:11 neutron kernel: [15842.570487] DMA: 3*4kB (UR) 4*8kB (UMR) 3*16kB (MR) 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3260kB
Oct 22 15:28:11 neutron kernel: [15842.570495] Normal: 549*4kB (UEM) 440*8kB (UEM) 352*16kB (UEM) 195*32kB (UEMR) 80*64kB (UEMR) 24*128kB (UM) 13*256kB (UMR) 5*512kB (MR) 2*1024kB (R) 1*2048kB (R) 0*4096kB = 35764kB
Oct 22 15:28:11 neutron kernel: [15842.570505] HighMem: 11845*4kB (UMR) 7580*8kB (MR) 3901*16kB (UMR) 2367*32kB (UM) 1471*64kB (MR) 946*128kB (MR) 636*256kB (MR) 386*512kB (UMR) 285*1024kB (UMR) 151*2048kB (UMR) 5*4096kB (M) = 1443428kB
Oct 22 15:28:11 neutron kernel: [15842.570516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:28:11 neutron kernel: [15842.570517] 93458 total pagecache pages
Oct 22 15:28:11 neutron kernel: [15842.570519] 1448 pages in swap cache
Oct 22 15:28:11 neutron kernel: [15842.570520] Swap cache stats: add 9983, delete 8535, find 2523/2828
Oct 22 15:28:11 neutron kernel: [15842.570521] Free swap  = 973296kB
Oct 22 15:28:11 neutron kernel: [15842.570522] Total swap = 996024kB
Oct 22 15:28:11 neutron kernel: [15842.584177] 851679 pages RAM
Oct 22 15:28:11 neutron kernel: [15842.584181] 659170 pages HighMem
Oct 22 15:28:11 neutron kernel: [15842.584182] 10790 pages reserved
Oct 22 15:28:11 neutron kernel: [15842.584183] 607631 pages shared
Oct 22 15:28:11 neutron kernel: [15842.584184] 434559 pages non-shared
Oct 22 15:28:11 neutron kernel: [15842.584185] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:28:11 neutron kernel: [15842.584193] [  107]     0   107    15110     3034      19        0             0 systemd-journal
Oct 22 15:28:11 neutron kernel: [15842.584196] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:28:11 neutron kernel: [15842.584200] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:28:11 neutron kernel: [15842.584202] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:28:11 neutron kernel: [15842.584204] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:28:11 neutron kernel: [15842.584206] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:28:11 neutron kernel: [15842.584209] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:28:11 neutron kernel: [15842.584211] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:28:11 neutron kernel: [15842.584213] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:28:11 neutron kernel: [15842.584215] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:28:11 neutron kernel: [15842.584218] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:28:11 neutron kernel: [15842.584220] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:28:11 neutron kernel: [15842.584222] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:28:11 neutron kernel: [15842.584225] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:28:11 neutron kernel: [15842.584227] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:28:11 neutron kernel: [15842.584230] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584232] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:28:11 neutron kernel: [15842.584235] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:28:11 neutron kernel: [15842.584237] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:28:11 neutron kernel: [15842.584239] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584241] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:28:11 neutron kernel: [15842.584243] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:28:11 neutron kernel: [15842.584246] [  308]  1000   308    31297    20152      36     3029             0 X
Oct 22 15:28:11 neutron kernel: [15842.584248] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:28:11 neutron kernel: [15842.584250] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:28:11 neutron kernel: [15842.584253] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:28:11 neutron kernel: [15842.584255] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:28:11 neutron kernel: [15842.584257] [  325]  1000   325    23392     1212      17        0             0 conky
Oct 22 15:28:11 neutron kernel: [15842.584260] [  337]  1000   337    41269    13642      37        0             0 xchat
Oct 22 15:28:11 neutron kernel: [15842.584262] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:28:11 neutron kernel: [15842.584264] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:28:11 neutron kernel: [15842.584266] [  349]  1000   349    39579    13827      33        0             0 sylpheed
Oct 22 15:28:11 neutron kernel: [15842.584269] [  361]  1000   361   265366   142469     243     2462             0 firefox
Oct 22 15:28:11 neutron kernel: [15842.584271] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:28:11 neutron kernel: [15842.584273] [  437]  1000   437    76261    19185      66        0             0 plugin-containe
Oct 22 15:28:11 neutron kernel: [15842.584276] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:28:11 neutron kernel: [15842.584278] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:28:11 neutron kernel: [15842.584280] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:28:11 neutron kernel: [15842.584283] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:28:11 neutron kernel: [15842.584285] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:28:11 neutron kernel: [15842.584288] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:28:11 neutron kernel: [15842.584290] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:28:11 neutron kernel: [15842.584292] [ 1492]  1000  1492     1332      319       5        0             0 xine_tv
Oct 22 15:28:11 neutron kernel: [15842.584294] [ 1493]  1000  1493    58671    14789      43        0             0 xine
Oct 22 15:28:11 neutron kernel: [15842.584297] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:28:11 neutron kernel: [15842.584299] [ 1519]     0  1519     9352     1668      12        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584302] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:28:11 neutron kernel: [15842.584305] [ 5084]  1000  5084    15369      965      15        0             0 smbnetfs
Oct 22 15:28:11 neutron kernel: [15842.584307] [ 5085]     0  5085     9353     1547      12        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584309] [ 5103]     0  5103     9353     1547      12        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584311] [ 5104]     0  5104     9353     1547      12        0             0 smbd
Oct 22 15:28:11 neutron kernel: [15842.584313] Out of memory: Kill process 361 (firefox) score 133 or sacrifice child
Oct 22 15:28:11 neutron kernel: [15842.584327] Killed process 437 (plugin-containe) total-vm:305044kB, anon-rss:49220kB, file-rss:27520kB
Oct 22 15:31:57 neutron kernel: [16069.000606] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1884666023
Oct 22 15:31:57 neutron kernel: [16069.000638] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-1438565966
Oct 22 15:31:57 neutron kernel: [16069.000942] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1846195989
Oct 22 15:34:01 neutron kernel: [16193.088475] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1565687110
Oct 22 15:34:01 neutron kernel: [16193.088490] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1565687110

_________________________________________________________________________


Oct 22 15:42:01 neutron kernel: [16673.213942] smbd invoked oom-killer: gfp_mask=0x2084d0, order=0, oom_score_adj=0
Oct 22 15:42:01 neutron kernel: [16673.213947] smbd cpuset=/ mems_allowed=0
Oct 22 15:42:01 neutron kernel: [16673.213950] CPU: 0 PID: 277 Comm: smbd Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:42:01 neutron kernel: [16673.213952] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:42:01 neutron kernel: [16673.213954]  00000000 00000000 e8b37c8c c051c16f ec6ed190 e8b37ce8 c051ab75 c060a2ac
Oct 22 15:42:01 neutron kernel: [16673.213958]  ec6ed4a8 002084d0 00000000 00000000 e8b37cb0 c051f67d e8b37cb8 c0145768
Oct 22 15:42:01 neutron kernel: [16673.213961]  e8b37ce0 c01c5420 00000001 00200202 e8b37ce8 ebdecc20 002084d0 00000000
Oct 22 15:42:01 neutron kernel: [16673.213975] Call Trace:
Oct 22 15:42:01 neutron kernel: [16673.213982]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:42:01 neutron kernel: [16673.213985]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:42:01 neutron kernel: [16673.213987]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:42:01 neutron kernel: [16673.213991]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:42:01 neutron kernel: [16673.213994]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:42:01 neutron kernel: [16673.213998]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:42:01 neutron kernel: [16673.214001]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:42:01 neutron kernel: [16673.214003]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:42:01 neutron kernel: [16673.214005]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:42:01 neutron kernel: [16673.214008]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:42:01 neutron kernel: [16673.214011]  [<c013c774>] pte_alloc_one+0x24/0x50
Oct 22 15:42:01 neutron kernel: [16673.214014]  [<c02205cc>] __pte_alloc+0x1c/0x110
Oct 22 15:42:01 neutron kernel: [16673.214016]  [<c0222072>] copy_pte_range+0x362/0x450
Oct 22 15:42:01 neutron kernel: [16673.214019]  [<c023e35d>] ? kmem_cache_alloc+0x9d/0x220
Oct 22 15:42:01 neutron kernel: [16673.214022]  [<c0222247>] copy_page_range+0xe7/0x1f0
Oct 22 15:42:01 neutron kernel: [16673.214024]  [<c014338b>] dup_mm+0x28b/0x4f0
Oct 22 15:42:01 neutron kernel: [16673.214027]  [<c0143e44>] copy_process.part.30+0x824/0x1130
Oct 22 15:42:01 neutron kernel: [16673.214029]  [<c01448d5>] do_fork+0x95/0x320
Oct 22 15:42:01 neutron kernel: [16673.214032]  [<c0144c25>] SyS_clone+0x25/0x30
Oct 22 15:42:01 neutron kernel: [16673.214035]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:42:01 neutron kernel: [16673.214047] Mem-Info:
Oct 22 15:42:01 neutron kernel: [16673.214048] DMA per-cpu:
Oct 22 15:42:02 neutron kernel: [16673.214050] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:42:02 neutron kernel: [16673.214051] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:42:02 neutron kernel: [16673.214052] Normal per-cpu:
Oct 22 15:42:02 neutron kernel: [16673.214054] CPU    0: hi:  186, btch:  31 usd:  95
Oct 22 15:42:02 neutron kernel: [16673.214055] CPU    1: hi:  186, btch:  31 usd:  95
Oct 22 15:42:02 neutron kernel: [16673.214056] HighMem per-cpu:
Oct 22 15:42:02 neutron kernel: [16673.214057] CPU    0: hi:  186, btch:  31 usd: 180
Oct 22 15:42:02 neutron kernel: [16673.214058] CPU    1: hi:  186, btch:  31 usd:  57
Oct 22 15:42:02 neutron kernel: [16673.214061] active_anon:92672 inactive_anon:99814 isolated_anon:0
Oct 22 15:42:02 neutron kernel: [16673.214061]  active_file:23130 inactive_file:66806 isolated_file:0
Oct 22 15:42:02 neutron kernel: [16673.214061]  unevictable:1 dirty:6 writeback:0 unstable:0
Oct 22 15:42:02 neutron kernel: [16673.214061]  free:381284 slab_reclaimable:3468 slab_unreclaimable:155562
Oct 22 15:42:02 neutron kernel: [16673.214061]  mapped:26339 shmem:2168 pagetables:756 bounce:0
Oct 22 15:42:02 neutron kernel: [16673.214061]  free_cma:0
Oct 22 15:42:02 neutron kernel: [16673.214067] DMA free:3212kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5580kB kernel_stack:0kB pagetables:28kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Oct 22 15:42:02 neutron kernel: [16673.214069] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:42:02 neutron kernel: [16673.214074] Normal free:35696kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:96kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:753656kB managed:719300kB mlocked:0kB dirty:0kB writeback:0kB mapped:836kB shmem:0kB slab_reclaimable:13872kB slab_unreclaimable:616668kB kernel_stack:1472kB pagetables:2996kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4586088 all_unreclaimable? yes
Oct 22 15:42:02 neutron kernel: [16673.214076] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:42:02 neutron kernel: [16673.214081] HighMem free:1486228kB min:512kB low:33236kB high:65960kB active_anon:370688kB inactive_anon:399256kB active_file:92424kB inactive_file:267224kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:4kB dirty:24kB writeback:0kB mapped:104520kB shmem:8672kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:42:02 neutron kernel: [16673.214082] lowmem_reserve[]: 0 0 0 0
Oct 22 15:42:02 neutron kernel: [16673.214085] DMA: 3*4kB (UMR) 2*8kB (MR) 1*16kB (R) 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3212kB
Oct 22 15:42:02 neutron kernel: [16673.214094] Normal: 584*4kB (UE) 408*8kB (UE) 329*16kB (UE) 198*32kB (UEMR) 77*64kB (UEMR) 22*128kB (UM) 12*256kB (UMR) 5*512kB (MR) 3*1024kB (MR) 1*2048kB (R) 0*4096kB = 35696kB
Oct 22 15:42:02 neutron kernel: [16673.214103] HighMem: 11323*4kB (UMR) 7989*8kB (MR) 4112*16kB (MR) 2354*32kB (M) 1433*64kB (UMR) 909*128kB (UMR) 615*256kB (UMR) 384*512kB (MR) 288*1024kB (UMR) 155*2048kB (UMR) 15*4096kB (M) = 1486228kB
Oct 22 15:42:02 neutron kernel: [16673.214114] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:42:02 neutron kernel: [16673.214115] 93815 total pagecache pages
Oct 22 15:42:02 neutron kernel: [16673.214117] 1711 pages in swap cache
Oct 22 15:42:02 neutron kernel: [16673.214118] Swap cache stats: add 11444, delete 9733, find 3855/4347
Oct 22 15:42:02 neutron kernel: [16673.214119] Free swap  = 978088kB
Oct 22 15:42:02 neutron kernel: [16673.214120] Total swap = 996024kB
Oct 22 15:42:02 neutron kernel: [16673.243886] 851679 pages RAM
Oct 22 15:42:02 neutron kernel: [16673.243890] 659170 pages HighMem
Oct 22 15:42:02 neutron kernel: [16673.243891] 10694 pages reserved
Oct 22 15:42:02 neutron kernel: [16673.243892] 598815 pages shared
Oct 22 15:42:02 neutron kernel: [16673.243893] 424950 pages non-shared
Oct 22 15:42:02 neutron kernel: [16673.243894] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:42:02 neutron kernel: [16673.243901] [  107]     0   107    16239     2798      20        0             0 systemd-journal
Oct 22 15:42:02 neutron kernel: [16673.243904] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:42:02 neutron kernel: [16673.243908] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:42:02 neutron kernel: [16673.243910] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:42:02 neutron kernel: [16673.243912] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:42:02 neutron kernel: [16673.243915] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:42:02 neutron kernel: [16673.243917] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:42:02 neutron kernel: [16673.243919] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:42:02 neutron kernel: [16673.243921] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:42:02 neutron kernel: [16673.243923] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:42:02 neutron kernel: [16673.243926] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:42:02 neutron kernel: [16673.243928] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:42:02 neutron kernel: [16673.243930] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:42:02 neutron kernel: [16673.243933] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:42:02 neutron kernel: [16673.243935] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:42:02 neutron kernel: [16673.243937] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:42:02 neutron kernel: [16673.243939] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:42:02 neutron kernel: [16673.243942] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:42:02 neutron kernel: [16673.243944] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:42:02 neutron kernel: [16673.243947] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:42:02 neutron kernel: [16673.243949] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:42:02 neutron kernel: [16673.243951] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:42:02 neutron kernel: [16673.243953] [  308]  1000   308    31295    21306      36     1873             0 X
Oct 22 15:42:02 neutron kernel: [16673.243956] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:42:02 neutron kernel: [16673.243958] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:42:02 neutron kernel: [16673.243960] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:42:02 neutron kernel: [16673.243963] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:42:02 neutron kernel: [16673.243965] [  325]  1000   325    23392     1212      17        0             0 conky
Oct 22 15:42:02 neutron kernel: [16673.243967] [  337]  1000   337    41269    13642      37        0             0 xchat
Oct 22 15:42:02 neutron kernel: [16673.243969] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:42:02 neutron kernel: [16673.243972] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:42:02 neutron kernel: [16673.243974] [  349]  1000   349    39579    13832      33        0             0 sylpheed
Oct 22 15:42:02 neutron kernel: [16673.243976] [  361]  1000   361   265358   142918     243     2249             0 firefox
Oct 22 15:42:02 neutron kernel: [16673.243979] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:42:02 neutron kernel: [16673.243981] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:42:02 neutron kernel: [16673.243983] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:42:02 neutron kernel: [16673.243986] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:42:02 neutron kernel: [16673.243988] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:42:02 neutron kernel: [16673.243990] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:42:02 neutron kernel: [16673.243993] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:42:02 neutron kernel: [16673.243995] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:42:02 neutron kernel: [16673.243997] [ 1492]  1000  1492     1332      319       5        0             0 xine_tv
Oct 22 15:42:02 neutron kernel: [16673.244000] [ 1493]  1000  1493    58574    14752      43        0             0 xine
Oct 22 15:42:02 neutron kernel: [16673.244002] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:42:02 neutron kernel: [16673.244004] [ 1519]     0  1519     9352     1668      12        0             0 smbd
Oct 22 15:42:02 neutron kernel: [16673.244007] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:42:02 neutron kernel: [16673.244010] [ 5160]  1000  5160    15369      965      15        0             0 smbnetfs
Oct 22 15:42:02 neutron kernel: [16673.244012] [ 5161]     0  5161     9353     1547      12        0             0 smbd
Oct 22 15:42:02 neutron kernel: [16673.244014] Out of memory: Kill process 361 (firefox) score 133 or sacrifice child
Oct 22 15:42:02 neutron kernel: [16673.244028] Killed process 361 (firefox) total-vm:1061432kB, anon-rss:513748kB, file-rss:57924kB
Oct 22 15:45:57 neutron kernel: [16909.188506] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1079734701
Oct 22 15:45:57 neutron kernel: [16909.188512] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-563838859
Oct 22 15:45:57 neutron kernel: [16909.188514] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-1103706209
Oct 22 15:45:57 neutron kernel: [16909.188537] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-352070392
Oct 22 15:45:57 neutron kernel: [16909.188651] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-539867351

______________________________________________________________________


Oct 22 15:45:59 neutron kernel: [16911.090959] X invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Oct 22 15:45:59 neutron kernel: [16911.090964] X cpuset=/ mems_allowed=0
Oct 22 15:45:59 neutron kernel: [16911.090967] CPU: 1 PID: 308 Comm: X Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:45:59 neutron kernel: [16911.090969] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:45:59 neutron kernel: [16911.090971]  00000000 00000000 e8019960 c051c16f e8e00000 e80199bc c051ab75 c060a2ac
Oct 22 15:45:59 neutron kernel: [16911.090975]  e8e00318 000000d0 00000000 00000000 e8019984 c051f67d e801998c c0145768
Oct 22 15:45:59 neutron kernel: [16911.090979]  e80199b4 c01c5420 00000001 00203202 e80199bc e59a61e0 000000d0 00000000
Oct 22 15:45:59 neutron kernel: [16911.090983] Call Trace:
Oct 22 15:45:59 neutron kernel: [16911.090990]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:45:59 neutron kernel: [16911.090992]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:45:59 neutron kernel: [16911.090995]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:45:59 neutron kernel: [16911.090999]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:45:59 neutron kernel: [16911.091003]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:45:59 neutron kernel: [16911.091006]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:45:59 neutron kernel: [16911.091009]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:45:59 neutron kernel: [16911.091012]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:45:59 neutron kernel: [16911.091014]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:45:59 neutron kernel: [16911.091016]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:45:59 neutron kernel: [16911.091019]  [<c0207a1c>] __get_free_pages+0x1c/0x40
Oct 22 15:45:59 neutron kernel: [16911.091022]  [<c0262e67>] __pollwait+0x87/0xc0
Oct 22 15:45:59 neutron kernel: [16911.091024]  [<c0262de0>] ? poll_initwait+0x40/0x40
Oct 22 15:45:59 neutron kernel: [16911.091027]  [<c04cfb64>] unix_poll+0x24/0xb0
Oct 22 15:45:59 neutron kernel: [16911.091031]  [<c04372c0>] sock_poll+0xd0/0xe0
Oct 22 15:45:59 neutron kernel: [16911.091104]  [<f38d2f91>] ? nv_kern_poll+0x51/0x70 [nvidia]
Oct 22 15:45:59 neutron kernel: [16911.091107]  [<c02635d9>] do_select+0x349/0x700
Oct 22 15:45:59 neutron kernel: [16911.091109]  [<c0262de0>] ? poll_initwait+0x40/0x40
Oct 22 15:45:59 neutron kernel: [16911.091111]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091114]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091116]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091118]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091120]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091122]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091124]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091127]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091129]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091131]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091133]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091135]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091137]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091139]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091142]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091144]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091146]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091148]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:45:59 neutron kernel: [16911.091150]  [<c0263b26>] core_sys_select+0x196/0x270
Oct 22 15:45:59 neutron kernel: [16911.091154]  [<c0165381>] ? hrtimer_try_to_cancel+0x71/0xe0
Oct 22 15:45:59 neutron kernel: [16911.091158]  [<c019318f>] ? ktime_get_ts+0x3f/0x100
Oct 22 15:45:59 neutron kernel: [16911.091160]  [<c026327e>] ? poll_select_set_timeout+0x5e/0x70
Oct 22 15:45:59 neutron kernel: [16911.091162]  [<c0263ca2>] SyS_select+0xa2/0xd0
Oct 22 15:45:59 neutron kernel: [16911.091166]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:46:00 neutron kernel: [16911.091167] Mem-Info:
Oct 22 15:46:00 neutron kernel: [16911.091169] DMA per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.091170] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091171] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091173] Normal per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.091174] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091175] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091176] HighMem per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.091177] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091178] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.091181] active_anon:18601 inactive_anon:39946 isolated_anon:0
Oct 22 15:46:00 neutron kernel: [16911.091181]  active_file:24508 inactive_file:64809 isolated_file:0
Oct 22 15:46:00 neutron kernel: [16911.091181]  unevictable:1 dirty:0 writeback:0 unstable:0
Oct 22 15:46:00 neutron kernel: [16911.091181]  free:516082 slab_reclaimable:3398 slab_unreclaimable:155541
Oct 22 15:46:00 neutron kernel: [16911.091181]  mapped:17435 shmem:1324 pagetables:534 bounce:0
Oct 22 15:46:00 neutron kernel: [16911.091181]  free_cma:0
Oct 22 15:46:00 neutron kernel: [16911.091187] DMA free:3172kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5580kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Oct 22 15:46:00 neutron kernel: [16911.091189] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:46:00 neutron kernel: [16911.091194] Normal free:35664kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:88kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:753656kB managed:719300kB mlocked:0kB dirty:0kB writeback:0kB mapped:1344kB shmem:0kB slab_reclaimable:13592kB slab_unreclaimable:616584kB kernel_stack:1248kB pagetables:2136kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:366 all_unreclaimable? yes
Oct 22 15:46:00 neutron kernel: [16911.091196] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:46:00 neutron kernel: [16911.091201] HighMem free:2025492kB min:512kB low:33236kB high:65960kB active_anon:74404kB inactive_anon:159784kB active_file:97944kB inactive_file:259128kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:4kB dirty:0kB writeback:0kB mapped:68396kB shmem:5296kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:46:00 neutron kernel: [16911.091203] lowmem_reserve[]: 0 0 0 0
Oct 22 15:46:00 neutron kernel: [16911.091205] DMA: 1*4kB (M) 0*8kB 0*16kB 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3172kB
Oct 22 15:46:00 neutron kernel: [16911.091213] Normal: 245*4kB (EM) 412*8kB (UEM) 337*16kB (UEM) 234*32kB (UEMR) 79*64kB (UEMR) 22*128kB (UM) 12*256kB (UMR) 5*512kB (MR) 3*1024kB (MR) 1*2048kB (R) 0*4096kB = 35780kB
Oct 22 15:46:00 neutron kernel: [16911.091224] HighMem: 18290*4kB (UMR) 13318*8kB (UMR) 7587*16kB (UMR) 3592*32kB (UM) 1652*64kB (MR) 860*128kB (MR) 520*256kB (MR) 310*512kB (UMR) 222*1024kB (UMR) 129*2048kB (UMR) 149*4096kB (M) = 2025512kB
Oct 22 15:46:00 neutron kernel: [16911.091235] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:46:00 neutron kernel: [16911.091236] 90665 total pagecache pages
Oct 22 15:46:00 neutron kernel: [16911.091238] 25 pages in swap cache
Oct 22 15:46:00 neutron kernel: [16911.091239] Swap cache stats: add 12377, delete 12352, find 4677/5287
Oct 22 15:46:00 neutron kernel: [16911.091240] Free swap  = 995796kB
Oct 22 15:46:00 neutron kernel: [16911.091241] Total swap = 996024kB
Oct 22 15:46:00 neutron kernel: [16911.124544] 851679 pages RAM
Oct 22 15:46:00 neutron kernel: [16911.124548] 659170 pages HighMem
Oct 22 15:46:00 neutron kernel: [16911.124549] 11248 pages reserved
Oct 22 15:46:00 neutron kernel: [16911.124550] 585593 pages shared
Oct 22 15:46:00 neutron kernel: [16911.124551] 300025 pages non-shared
Oct 22 15:46:00 neutron kernel: [16911.124552] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:46:00 neutron kernel: [16911.124560] [  107]     0   107    17080     2755      21        0             0 systemd-journal
Oct 22 15:46:00 neutron kernel: [16911.124563] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:46:00 neutron kernel: [16911.124566] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:46:00 neutron kernel: [16911.124569] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:46:00 neutron kernel: [16911.124571] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:46:00 neutron kernel: [16911.124573] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:46:00 neutron kernel: [16911.124576] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.124578] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:46:00 neutron kernel: [16911.124580] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:46:00 neutron kernel: [16911.124583] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:46:00 neutron kernel: [16911.124585] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:46:00 neutron kernel: [16911.124587] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:46:00 neutron kernel: [16911.124590] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:46:00 neutron kernel: [16911.124592] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:46:00 neutron kernel: [16911.124595] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:46:00 neutron kernel: [16911.124597] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124600] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:46:00 neutron kernel: [16911.124602] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:46:00 neutron kernel: [16911.124604] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:46:00 neutron kernel: [16911.124607] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124609] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:46:00 neutron kernel: [16911.124611] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:46:00 neutron kernel: [16911.124614] [  308]  1000   308    23601    16763      28       44             0 X
Oct 22 15:46:00 neutron kernel: [16911.124616] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:46:00 neutron kernel: [16911.124619] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:46:00 neutron kernel: [16911.124621] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:46:00 neutron kernel: [16911.124623] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:46:00 neutron kernel: [16911.124626] [  325]  1000   325    23392     1212      17        0             0 conky
Oct 22 15:46:00 neutron kernel: [16911.124628] [  337]  1000   337    41269    13642      37        0             0 xchat
Oct 22 15:46:00 neutron kernel: [16911.124630] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:46:00 neutron kernel: [16911.124632] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.124635] [  349]  1000   349    39579    13832      33        0             0 sylpheed
Oct 22 15:46:00 neutron kernel: [16911.124637] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:46:00 neutron kernel: [16911.124640] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:46:00 neutron kernel: [16911.124642] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.124644] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:46:00 neutron kernel: [16911.124647] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:46:00 neutron kernel: [16911.124649] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:46:00 neutron kernel: [16911.124651] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.124654] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:46:00 neutron kernel: [16911.124656] [ 1492]  1000  1492     1332      319       5        0             0 xine_tv
Oct 22 15:46:00 neutron kernel: [16911.124658] [ 1493]  1000  1493    58787    14975      43        0             0 xine
Oct 22 15:46:00 neutron kernel: [16911.124661] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.124663] [ 1519]  1001  1519     9352     1668      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124665] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:46:00 neutron kernel: [16911.124668] [ 5164]     0  5164     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124671] [ 5166]     0  5166     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124673] [ 5174]  1000  5174    15369      965      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.124675] [ 5175]  1001  5175     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.124677] [ 5176]     0  5176     2241      697       6        0             0 sshd
Oct 22 15:46:00 neutron kernel: [16911.124680] [ 5177]    99  5177     1983      337       5        0             0 sshd
Oct 22 15:46:00 neutron kernel: [16911.124682] Out of memory: Kill process 1493 (xine) score 13 or sacrifice child
Oct 22 15:46:00 neutron kernel: [16911.124687] Killed process 1493 (xine) total-vm:235148kB, anon-rss:48556kB, file-rss:11344kB

______________________________________________________________________________


Oct 22 15:46:00 neutron kernel: [16911.170316] X invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Oct 22 15:46:00 neutron kernel: [16911.170320] X cpuset=/ mems_allowed=0
Oct 22 15:46:00 neutron kernel: [16911.170323] CPU: 1 PID: 308 Comm: X Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:46:00 neutron kernel: [16911.170325] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:46:00 neutron kernel: [16911.170326]  00000000 00000000 e8019960 c051c16f e8e00000 e80199bc c051ab75 c060a2ac
Oct 22 15:46:00 neutron kernel: [16911.170331]  e8e00318 000000d0 00000000 00000000 e8019984 c051f67d e801998c c0145768
Oct 22 15:46:00 neutron kernel: [16911.170335]  e80199b4 c01c5420 00000001 00203202 e80199bc e6bbecc0 000000d0 00000000
Oct 22 15:46:00 neutron kernel: [16911.170339] Call Trace:
Oct 22 15:46:00 neutron kernel: [16911.170345]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:46:00 neutron kernel: [16911.170347]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:46:00 neutron kernel: [16911.170350]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:46:00 neutron kernel: [16911.170354]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:46:00 neutron kernel: [16911.170357]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:46:00 neutron kernel: [16911.170361]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:46:00 neutron kernel: [16911.170363]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:46:00 neutron kernel: [16911.170366]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:46:00 neutron kernel: [16911.170368]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:46:00 neutron kernel: [16911.170370]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:46:00 neutron kernel: [16911.170373]  [<c0207a1c>] __get_free_pages+0x1c/0x40
Oct 22 15:46:00 neutron kernel: [16911.170376]  [<c0262e67>] __pollwait+0x87/0xc0
Oct 22 15:46:00 neutron kernel: [16911.170378]  [<c0262de0>] ? poll_initwait+0x40/0x40
Oct 22 15:46:00 neutron kernel: [16911.170381]  [<c04cfb64>] unix_poll+0x24/0xb0
Oct 22 15:46:00 neutron kernel: [16911.170385]  [<c04372c0>] sock_poll+0xd0/0xe0
Oct 22 15:46:00 neutron kernel: [16911.170453]  [<f38d2f91>] ? nv_kern_poll+0x51/0x70 [nvidia]
Oct 22 15:46:00 neutron kernel: [16911.170455]  [<c02635d9>] do_select+0x349/0x700
Oct 22 15:46:00 neutron kernel: [16911.170458]  [<c0262de0>] ? poll_initwait+0x40/0x40
Oct 22 15:46:00 neutron kernel: [16911.170460]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170462]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170464]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170466]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170468]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170471]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170473]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170475]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170477]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170479]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170481]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170483]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170486]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170488]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170490]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170492]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170494]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170496]  [<c0263040>] ? poll_select_copy_remaining+0x100/0x100
Oct 22 15:46:00 neutron kernel: [16911.170498]  [<c0263b26>] core_sys_select+0x196/0x270
Oct 22 15:46:00 neutron kernel: [16911.170502]  [<c0165381>] ? hrtimer_try_to_cancel+0x71/0xe0
Oct 22 15:46:00 neutron kernel: [16911.170505]  [<c019318f>] ? ktime_get_ts+0x3f/0x100
Oct 22 15:46:00 neutron kernel: [16911.170507]  [<c026327e>] ? poll_select_set_timeout+0x5e/0x70
Oct 22 15:46:00 neutron kernel: [16911.170510]  [<c0263ca2>] SyS_select+0xa2/0xd0
Oct 22 15:46:00 neutron kernel: [16911.170513]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:46:00 neutron kernel: [16911.170514] Mem-Info:
Oct 22 15:46:00 neutron kernel: [16911.170516] DMA per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.170517] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170519] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170520] Normal per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.170521] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170522] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170523] HighMem per-cpu:
Oct 22 15:46:00 neutron kernel: [16911.170524] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170525] CPU    1: hi:  186, btch:  31 usd:   0
Oct 22 15:46:00 neutron kernel: [16911.170528] active_anon:18601 inactive_anon:39946 isolated_anon:0
Oct 22 15:46:00 neutron kernel: [16911.170528]  active_file:24544 inactive_file:64799 isolated_file:0
Oct 22 15:46:00 neutron kernel: [16911.170528]  unevictable:1 dirty:0 writeback:37 unstable:0
Oct 22 15:46:00 neutron kernel: [16911.170528]  free:516074 slab_reclaimable:3398 slab_unreclaimable:155541
Oct 22 15:46:00 neutron kernel: [16911.170528]  mapped:17435 shmem:1324 pagetables:534 bounce:0
Oct 22 15:46:00 neutron kernel: [16911.170528]  free_cma:0
Oct 22 15:46:00 neutron kernel: [16911.170535] DMA free:3172kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5580kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Oct 22 15:46:00 neutron kernel: [16911.170536] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:46:00 neutron kernel: [16911.170542] Normal free:35672kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:232kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:753656kB managed:719300kB mlocked:0kB dirty:0kB writeback:0kB mapped:1344kB shmem:0kB slab_reclaimable:13592kB slab_unreclaimable:616584kB kernel_stack:1248kB pagetables:2136kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:450 all_unreclaimable? yes
Oct 22 15:46:00 neutron kernel: [16911.170543] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:46:00 neutron kernel: [16911.170548] HighMem free:2025452kB min:512kB low:33236kB high:65960kB active_anon:74404kB inactive_anon:159784kB active_file:97944kB inactive_file:259128kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:4kB dirty:0kB writeback:148kB mapped:68396kB shmem:5296kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:46:00 neutron kernel: [16911.170550] lowmem_reserve[]: 0 0 0 0
Oct 22 15:46:00 neutron kernel: [16911.170552] DMA: 1*4kB (M) 0*8kB 0*16kB 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3172kB
Oct 22 15:46:00 neutron kernel: [16911.170561] Normal: 222*4kB (UEM) 415*8kB (UEM) 342*16kB (UEM) 234*32kB (UEMR) 79*64kB (UEMR) 22*128kB (UM) 12*256kB (UMR) 5*512kB (MR) 3*1024kB (MR) 1*2048kB (R) 0*4096kB = 35792kB
Oct 22 15:46:00 neutron kernel: [16911.170571] HighMem: 18285*4kB (UMR) 13318*8kB (UMR) 7587*16kB (UMR) 3592*32kB (UM) 1652*64kB (MR) 860*128kB (MR) 520*256kB (MR) 310*512kB (UMR) 222*1024kB (UMR) 129*2048kB (UMR) 149*4096kB (M) = 2025492kB
Oct 22 15:46:00 neutron kernel: [16911.170582] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:46:00 neutron kernel: [16911.170584] 90690 total pagecache pages
Oct 22 15:46:00 neutron kernel: [16911.170585] 25 pages in swap cache
Oct 22 15:46:00 neutron kernel: [16911.170587] Swap cache stats: add 12377, delete 12352, find 4677/5287
Oct 22 15:46:00 neutron kernel: [16911.170588] Free swap  = 995796kB
Oct 22 15:46:00 neutron kernel: [16911.170589] Total swap = 996024kB
Oct 22 15:46:00 neutron kernel: [16911.186922] 851679 pages RAM
Oct 22 15:46:00 neutron kernel: [16911.186926] 659170 pages HighMem
Oct 22 15:46:00 neutron kernel: [16911.186927] 11250 pages reserved
Oct 22 15:46:00 neutron kernel: [16911.186928] 585558 pages shared
Oct 22 15:46:00 neutron kernel: [16911.186929] 300008 pages non-shared
Oct 22 15:46:00 neutron kernel: [16911.186931] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:46:00 neutron kernel: [16911.186938] [  107]     0   107    17149     2733      21        0             0 systemd-journal
Oct 22 15:46:00 neutron kernel: [16911.186941] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:46:00 neutron kernel: [16911.186944] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:46:00 neutron kernel: [16911.186946] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:46:00 neutron kernel: [16911.186949] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:46:00 neutron kernel: [16911.186951] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:46:00 neutron kernel: [16911.186953] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.186955] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:46:00 neutron kernel: [16911.186958] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:46:00 neutron kernel: [16911.186960] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:46:00 neutron kernel: [16911.186962] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:46:00 neutron kernel: [16911.186965] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:46:00 neutron kernel: [16911.186967] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:46:00 neutron kernel: [16911.186969] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:46:00 neutron kernel: [16911.186971] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:46:00 neutron kernel: [16911.186974] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.186976] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:46:00 neutron kernel: [16911.186978] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:46:00 neutron kernel: [16911.186980] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:46:00 neutron kernel: [16911.186983] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.186985] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:46:00 neutron kernel: [16911.186987] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:46:00 neutron kernel: [16911.186990] [  308]  1000   308    23601    16763      28       44             0 X
Oct 22 15:46:00 neutron kernel: [16911.186992] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:46:00 neutron kernel: [16911.186994] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:46:00 neutron kernel: [16911.186996] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:46:00 neutron kernel: [16911.186999] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:46:00 neutron kernel: [16911.187001] [  325]  1000   325    23392     1212      17        0             0 conky
Oct 22 15:46:00 neutron kernel: [16911.187003] [  337]  1000   337    41269    13642      37        0             0 xchat
Oct 22 15:46:00 neutron kernel: [16911.187005] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:46:00 neutron kernel: [16911.187008] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.187010] [  349]  1000   349    39579    13832      33        0             0 sylpheed
Oct 22 15:46:00 neutron kernel: [16911.187012] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:46:00 neutron kernel: [16911.187015] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:46:00 neutron kernel: [16911.187017] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.187019] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:46:00 neutron kernel: [16911.187022] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:46:00 neutron kernel: [16911.187024] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:46:00 neutron kernel: [16911.187026] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:46:00 neutron kernel: [16911.187029] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:46:00 neutron kernel: [16911.187031] [ 1492]  1000  1492     1332      319       5        0             0 xine_tv
Oct 22 15:46:00 neutron kernel: [16911.187034] [ 1500]  1000  1493    58787    15102      43        0             0 xine
Oct 22 15:46:00 neutron kernel: [16911.187036] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.187038] [ 1519]  1001  1519     9352     1668      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.187041] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:46:00 neutron kernel: [16911.187044] [ 5164]     0  5164     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.187046] [ 5166]     0  5166     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.187048] [ 5174]  1000  5174    15369      965      15        0             0 smbnetfs
Oct 22 15:46:00 neutron kernel: [16911.187051] [ 5175]  1001  5175     9353     1547      12        0             0 smbd
Oct 22 15:46:00 neutron kernel: [16911.187053] [ 5176]     0  5176     2241      697       6        0             0 sshd
Oct 22 15:46:00 neutron kernel: [16911.187055] [ 5177]    99  5177     1983      337       5        0             0 sshd
Oct 22 15:46:00 neutron kernel: [16911.187057] Out of memory: Kill process 1500 (xine) score 13 or sacrifice child
Oct 22 15:46:00 neutron kernel: [16911.187060] Killed process 1500 (xine) total-vm:235148kB, anon-rss:48808kB, file-rss:11600kB
Oct 22 15:47:02 neutron kernel: [16973.988395] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-1295076498

______________________________________________________________________________


Oct 22 15:47:05 neutron kernel: [16976.447066] smbd invoked oom-killer: gfp_mask=0x3000d0, order=1, oom_score_adj=0
Oct 22 15:47:05 neutron kernel: [16976.447071] smbd cpuset=/ mems_allowed=0
Oct 22 15:47:05 neutron kernel: [16976.447074] CPU: 0 PID: 277 Comm: smbd Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:47:05 neutron kernel: [16976.447075] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:47:05 neutron kernel: [16976.447077]  00000000 00000000 e8b37d98 c051c16f ec6ed190 e8b37df4 c051ab75 c060a2ac
Oct 22 15:47:05 neutron kernel: [16976.447081]  ec6ed4a8 003000d0 00000001 00000000 e8b37dbc c051f67d e8b37dc4 c0145768
Oct 22 15:47:05 neutron kernel: [16976.447085]  e8b37dec c01c5420 00000001 00200202 e8b37df4 e8e03660 003000d0 00000001
Oct 22 15:47:05 neutron kernel: [16976.447089] Call Trace:
Oct 22 15:47:05 neutron kernel: [16976.447095]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:47:05 neutron kernel: [16976.447097]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:47:05 neutron kernel: [16976.447100]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:47:05 neutron kernel: [16976.447104]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:47:05 neutron kernel: [16976.447107]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:47:05 neutron kernel: [16976.447110]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:47:05 neutron kernel: [16976.447113]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:47:05 neutron kernel: [16976.447115]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:47:05 neutron kernel: [16976.447118]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:47:05 neutron kernel: [16976.447120]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:47:05 neutron kernel: [16976.447124]  [<c01436e2>] copy_process.part.30+0xc2/0x1130
Oct 22 15:47:05 neutron kernel: [16976.447126]  [<c01448d5>] do_fork+0x95/0x320
Oct 22 15:47:05 neutron kernel: [16976.447128]  [<c0144c25>] SyS_clone+0x25/0x30
Oct 22 15:47:05 neutron kernel: [16976.447132]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:47:05 neutron kernel: [16976.447133] Mem-Info:
Oct 22 15:47:05 neutron kernel: [16976.447134] DMA per-cpu:
Oct 22 15:47:05 neutron kernel: [16976.447136] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:47:05 neutron kernel: [16976.447137] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:47:05 neutron kernel: [16976.447138] Normal per-cpu:
Oct 22 15:47:05 neutron kernel: [16976.447140] CPU    0: hi:  186, btch:  31 usd: 124
Oct 22 15:47:05 neutron kernel: [16976.447141] CPU    1: hi:  186, btch:  31 usd:  76
Oct 22 15:47:05 neutron kernel: [16976.447142] HighMem per-cpu:
Oct 22 15:47:05 neutron kernel: [16976.447143] CPU    0: hi:  186, btch:  31 usd:   0
Oct 22 15:47:05 neutron kernel: [16976.447144] CPU    1: hi:  186, btch:  31 usd: 179
Oct 22 15:47:05 neutron kernel: [16976.447147] active_anon:13653 inactive_anon:39827 isolated_anon:0
Oct 22 15:47:05 neutron kernel: [16976.447147]  active_file:23149 inactive_file:61223 isolated_file:0
Oct 22 15:47:05 neutron kernel: [16976.447147]  unevictable:0 dirty:0 writeback:0 unstable:0
Oct 22 15:47:05 neutron kernel: [16976.447147]  free:526478 slab_reclaimable:3206 slab_unreclaimable:155496
Oct 22 15:47:05 neutron kernel: [16976.447147]  mapped:17551 shmem:1413 pagetables:508 bounce:0
Oct 22 15:47:05 neutron kernel: [16976.447147]  free_cma:0
Oct 22 15:47:05 neutron kernel: [16976.447153] DMA free:3172kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:108kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5584kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Oct 22 15:47:05 neutron kernel: [16976.447155] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:47:05 neutron kernel: [16976.447160] Normal free:35704kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:64kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:753656kB managed:719300kB mlocked:0kB dirty:0kB writeback:0kB mapped:4620kB shmem:0kB slab_reclaimable:12824kB slab_unreclaimable:616400kB kernel_stack:1080kB pagetables:2032kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5069271 all_unreclaimable? yes
Oct 22 15:47:05 neutron kernel: [16976.447162] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:47:05 neutron kernel: [16976.447167] HighMem free:2067036kB min:512kB low:33236kB high:65960kB active_anon:54612kB inactive_anon:159308kB active_file:92532kB inactive_file:244812kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:0kB dirty:0kB writeback:0kB mapped:65476kB shmem:5652kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:47:05 neutron kernel: [16976.447168] lowmem_reserve[]: 0 0 0 0
Oct 22 15:47:05 neutron kernel: [16976.447171] DMA: 1*4kB (M) 0*8kB 0*16kB 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3172kB
Oct 22 15:47:05 neutron kernel: [16976.447179] Normal: 224*4kB (UEM) 229*8kB (UE) 349*16kB (UEM) 264*32kB (UEMR) 80*64kB (UEMR) 22*128kB (UEM) 13*256kB (UMR) 5*512kB (MR) 3*1024kB (MR) 1*2048kB (R) 0*4096kB = 35704kB
Oct 22 15:47:05 neutron kernel: [16976.447189] HighMem: 8393*4kB (UMR) 12515*8kB (UMR) 7970*16kB (UMR) 4072*32kB (UM) 1820*64kB (UMR) 850*128kB (UMR) 511*256kB (UMR) 291*512kB (UMR) 215*1024kB (UMR) 126*2048kB (UMR) 169*4096kB (M) = 2067036kB
Oct 22 15:47:05 neutron kernel: [16976.447199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:47:05 neutron kernel: [16976.447200] 85805 total pagecache pages
Oct 22 15:47:05 neutron kernel: [16976.447202] 10 pages in swap cache
Oct 22 15:47:05 neutron kernel: [16976.447204] Swap cache stats: add 12409, delete 12399, find 4711/5325
Oct 22 15:47:05 neutron kernel: [16976.447205] Free swap  = 995984kB
Oct 22 15:47:05 neutron kernel: [16976.447206] Total swap = 996024kB
Oct 22 15:47:05 neutron kernel: [16976.487237] 851679 pages RAM
Oct 22 15:47:05 neutron kernel: [16976.487241] 659170 pages HighMem
Oct 22 15:47:05 neutron kernel: [16976.487242] 11670 pages reserved
Oct 22 15:47:05 neutron kernel: [16976.487243] 579977 pages shared
Oct 22 15:47:05 neutron kernel: [16976.487244] 291433 pages non-shared
Oct 22 15:47:05 neutron kernel: [16976.487246] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:47:05 neutron kernel: [16976.487253] [  107]     0   107    19319     2570      24        0             0 systemd-journal
Oct 22 15:47:05 neutron kernel: [16976.487256] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:47:05 neutron kernel: [16976.487260] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:47:05 neutron kernel: [16976.487262] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:47:05 neutron kernel: [16976.487264] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:47:05 neutron kernel: [16976.487267] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:47:05 neutron kernel: [16976.487269] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:47:05 neutron kernel: [16976.487271] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:47:05 neutron kernel: [16976.487273] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:47:05 neutron kernel: [16976.487276] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:47:05 neutron kernel: [16976.487278] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:47:05 neutron kernel: [16976.487280] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:47:05 neutron kernel: [16976.487283] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:47:05 neutron kernel: [16976.487285] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:47:05 neutron kernel: [16976.487287] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:47:05 neutron kernel: [16976.487290] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:47:05 neutron kernel: [16976.487292] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:47:05 neutron kernel: [16976.487294] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:47:05 neutron kernel: [16976.487297] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:47:05 neutron kernel: [16976.487299] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:47:05 neutron kernel: [16976.487301] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:47:05 neutron kernel: [16976.487304] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:47:05 neutron kernel: [16976.487306] [  308]  1000   308    23597    16876      28       10             0 X
Oct 22 15:47:05 neutron kernel: [16976.487308] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:47:05 neutron kernel: [16976.487311] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:47:05 neutron kernel: [16976.487313] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:47:05 neutron kernel: [16976.487315] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:47:05 neutron kernel: [16976.487318] [  325]  1000   325    23392     1213      17        0             0 conky
Oct 22 15:47:05 neutron kernel: [16976.487320] [  337]  1000   337    41269    13751      37        0             0 xchat
Oct 22 15:47:05 neutron kernel: [16976.487322] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:47:05 neutron kernel: [16976.487324] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:47:05 neutron kernel: [16976.487327] [  349]  1000   349    39579    13851      33        0             0 sylpheed
Oct 22 15:47:05 neutron kernel: [16976.487329] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:47:05 neutron kernel: [16976.487332] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:47:05 neutron kernel: [16976.487334] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:47:05 neutron kernel: [16976.487336] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:47:05 neutron kernel: [16976.487339] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:47:05 neutron kernel: [16976.487341] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:47:05 neutron kernel: [16976.487343] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:47:05 neutron kernel: [16976.487346] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:47:05 neutron kernel: [16976.487348] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:47:05 neutron kernel: [16976.487350] [ 1519]     0  1519     9352     1668      12        0             0 smbd
Oct 22 15:47:05 neutron kernel: [16976.487353] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:47:05 neutron kernel: [16976.487356] [ 5166]     0  5166     9353     1607      12        0             0 smbd
Oct 22 15:47:05 neutron kernel: [16976.487358] [ 5174]  1000  5174    15369      965      15        0             0 smbnetfs
Oct 22 15:47:05 neutron kernel: [16976.487360] [ 5175]     0  5175     9353     1547      12        0             0 smbd
Oct 22 15:47:05 neutron kernel: [16976.487363] [ 5176]     0  5176     2573      824       6        0             0 sshd
Oct 22 15:47:05 neutron kernel: [16976.487365] [ 5184]  1000  5184     2573      426       6        0             0 sshd
Oct 22 15:47:05 neutron kernel: [16976.487367] [ 5185]  1000  5185     1379      421       5        0             0 bash
Oct 22 15:47:05 neutron kernel: [16976.487369] [ 5200]  1000  5200    30678    10082      25        0             0 firefox
Oct 22 15:47:05 neutron kernel: [16976.487371] Out of memory: Kill process 349 (sylpheed) score 12 or sacrifice child
Oct 22 15:47:05 neutron kernel: [16976.487374] Killed process 349 (sylpheed) total-vm:158316kB, anon-rss:33300kB, file-rss:22104kB

_____________________________________________________________________________

Oct 22 15:47:34 neutron kernel: [17005.618579] smbd invoked oom-killer: gfp_mask=0x3000d0, order=1, oom_score_adj=0
Oct 22 15:47:34 neutron kernel: [17005.618584] smbd cpuset=/ mems_allowed=0
Oct 22 15:47:34 neutron kernel: [17005.618587] CPU: 0 PID: 277 Comm: smbd Tainted: P           O 3.11.6-1-ARCH #1
Oct 22 15:47:34 neutron kernel: [17005.618589] Hardware name: Gigabyte Technology Co., Ltd. P35-DS3L/P35-DS3L, BIOS F7 11/29/2007
Oct 22 15:47:34 neutron kernel: [17005.618590]  00000000 00000000 e8b37d98 c051c16f ec6ed190 e8b37df4 c051ab75 c060a2ac
Oct 22 15:47:34 neutron kernel: [17005.618595]  ec6ed4a8 003000d0 00000001 00000000 e8b37dbc c051f67d e8b37dc4 c0145768
Oct 22 15:47:34 neutron kernel: [17005.618598]  e8b37dec c01c5420 00000001 00200202 e8b37df4 ec7f95c0 003000d0 00000001
Oct 22 15:47:34 neutron kernel: [17005.618602] Call Trace:
Oct 22 15:47:34 neutron kernel: [17005.618609]  [<c051c16f>] dump_stack+0x4b/0x79
Oct 22 15:47:34 neutron kernel: [17005.618611]  [<c051ab75>] dump_header.isra.10+0x76/0x1d3
Oct 22 15:47:34 neutron kernel: [17005.618614]  [<c051f67d>] ? mutex_unlock+0xd/0x10
Oct 22 15:47:34 neutron kernel: [17005.618618]  [<c0145768>] ? put_online_cpus+0x48/0x70
Oct 22 15:47:34 neutron kernel: [17005.618621]  [<c01c5420>] ? rcu_oom_notify+0xc0/0xe0
Oct 22 15:47:34 neutron kernel: [17005.618624]  [<c020312b>] oom_kill_process+0x1db/0x310
Oct 22 15:47:34 neutron kernel: [17005.618627]  [<c014d57c>] ? has_ns_capability_noaudit+0x2c/0x40
Oct 22 15:47:34 neutron kernel: [17005.618629]  [<c014d5a4>] ? has_capability_noaudit+0x14/0x20
Oct 22 15:47:34 neutron kernel: [17005.618632]  [<c0203622>] out_of_memory+0x222/0x260
Oct 22 15:47:34 neutron kernel: [17005.618634]  [<c02079ed>] __alloc_pages_nodemask+0x83d/0x850
Oct 22 15:47:34 neutron kernel: [17005.618638]  [<c01436e2>] copy_process.part.30+0xc2/0x1130
Oct 22 15:47:34 neutron kernel: [17005.618641]  [<c026b3a1>] ? get_unused_fd_flags+0x31/0x40
Oct 22 15:47:34 neutron kernel: [17005.618643]  [<c01448d5>] do_fork+0x95/0x320
Oct 22 15:47:34 neutron kernel: [17005.618645]  [<c026b420>] ? fd_install+0x20/0x30
Oct 22 15:47:34 neutron kernel: [17005.618648]  [<c025ac29>] ? SyS_pipe2+0x59/0x90
Oct 22 15:47:34 neutron kernel: [17005.618650]  [<c0144c25>] SyS_clone+0x25/0x30
Oct 22 15:47:34 neutron kernel: [17005.618653]  [<c0528a4d>] sysenter_do_call+0x12/0x28
Oct 22 15:47:34 neutron kernel: [17005.618655] Mem-Info:
Oct 22 15:47:34 neutron kernel: [17005.618656] DMA per-cpu:
Oct 22 15:47:34 neutron kernel: [17005.618658] CPU    0: hi:    0, btch:   1 usd:   0
Oct 22 15:47:34 neutron kernel: [17005.618659] CPU    1: hi:    0, btch:   1 usd:   0
Oct 22 15:47:34 neutron kernel: [17005.618660] Normal per-cpu:
Oct 22 15:47:34 neutron kernel: [17005.618662] CPU    0: hi:  186, btch:  31 usd:  48
Oct 22 15:47:34 neutron kernel: [17005.618663] CPU    1: hi:  186, btch:  31 usd: 171
Oct 22 15:47:34 neutron kernel: [17005.618664] HighMem per-cpu:
Oct 22 15:47:34 neutron kernel: [17005.618665] CPU    0: hi:  186, btch:  31 usd:  19
Oct 22 15:47:34 neutron kernel: [17005.618666] CPU    1: hi:  186, btch:  31 usd:  37
Oct 22 15:47:34 neutron kernel: [17005.618669] active_anon:12202 inactive_anon:33241 isolated_anon:0
Oct 22 15:47:34 neutron kernel: [17005.618669]  active_file:23319 inactive_file:61108 isolated_file:11
Oct 22 15:47:34 neutron kernel: [17005.618669]  unevictable:0 dirty:8 writeback:0 unstable:0
Oct 22 15:47:34 neutron kernel: [17005.618669]  free:534568 slab_reclaimable:3203 slab_unreclaimable:155507
Oct 22 15:47:34 neutron kernel: [17005.618669]  mapped:17159 shmem:1413 pagetables:494 bounce:0
Oct 22 15:47:34 neutron kernel: [17005.618669]  free_cma:0
Oct 22 15:47:34 neutron kernel: [17005.618675] DMA free:3172kB min:408kB low:508kB high:612kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:8872kB mlocked:0kB dirty:0kB writeback:0kB mapped:108kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:5584kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Oct 22 15:47:34 neutron kernel: [17005.618677] lowmem_reserve[]: 0 702 3277 3277
Oct 22 15:47:34 neutron kernel: [17005.618682] Normal free:35668kB min:35708kB low:44632kB high:53560kB active_anon:0kB inactive_anon:0kB active_file:44kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):44kB present:753656kB managed:719300kB mlocked:0kB dirty:32kB writeback:0kB mapped:4620kB shmem:0kB slab_reclaimable:12812kB slab_unreclaimable:616444kB kernel_stack:1088kB pagetables:1976kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:33098387 all_unreclaimable? yes
Oct 22 15:47:34 neutron kernel: [17005.618684] lowmem_reserve[]: 0 0 20599 20599
Oct 22 15:47:34 neutron kernel: [17005.618689] HighMem free:2099432kB min:512kB low:33236kB high:65960kB active_anon:48808kB inactive_anon:132964kB active_file:93232kB inactive_file:244356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2636680kB managed:2636680kB mlocked:0kB dirty:0kB writeback:0kB mapped:63908kB shmem:5652kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Oct 22 15:47:34 neutron kernel: [17005.618690] lowmem_reserve[]: 0 0 0 0
Oct 22 15:47:34 neutron kernel: [17005.618693] DMA: 1*4kB (M) 0*8kB 0*16kB 1*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 1*2048kB (R) 0*4096kB = 3172kB
Oct 22 15:47:34 neutron kernel: [17005.618701] Normal: 235*4kB (UEM) 247*8kB (UEM) 351*16kB (UEM) 254*32kB (UEMR) 81*64kB (UEMR) 22*128kB (UEM) 13*256kB (UMR) 5*512kB (MR) 3*1024kB (MR) 1*2048kB (R) 0*4096kB = 35668kB
Oct 22 15:47:34 neutron kernel: [17005.618711] HighMem: 8440*4kB (UMR) 11845*8kB (UMR) 7852*16kB (UMR) 4109*32kB (UM) 1860*64kB (UMR) 833*128kB (UMR) 491*256kB (UMR) 269*512kB (UMR) 202*1024kB (UMR) 115*2048kB (UMR) 191*4096kB (M) = 2099432kB
Oct 22 15:47:34 neutron kernel: [17005.618721] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB
Oct 22 15:47:34 neutron kernel: [17005.618722] 85843 total pagecache pages
Oct 22 15:47:34 neutron kernel: [17005.618724] 10 pages in swap cache
Oct 22 15:47:34 neutron kernel: [17005.618726] Swap cache stats: add 12409, delete 12399, find 4711/5325
Oct 22 15:47:34 neutron kernel: [17005.618727] Free swap  = 995984kB
Oct 22 15:47:34 neutron kernel: [17005.618728] Total swap = 996024kB
Oct 22 15:47:34 neutron kernel: [17005.648927] 851679 pages RAM
Oct 22 15:47:34 neutron kernel: [17005.648930] 659170 pages HighMem
Oct 22 15:47:34 neutron kernel: [17005.648931] 11670 pages reserved
Oct 22 15:47:34 neutron kernel: [17005.648932] 576322 pages shared
Oct 22 15:47:34 neutron kernel: [17005.648933] 283831 pages non-shared
Oct 22 15:47:34 neutron kernel: [17005.648935] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Oct 22 15:47:34 neutron kernel: [17005.648942] [  107]     0   107    20277     2434      25        0             0 systemd-journal
Oct 22 15:47:34 neutron kernel: [17005.648945] [  145]     0   145     2786      436       5        0         -1000 systemd-udevd
Oct 22 15:47:34 neutron kernel: [17005.648948] [  251]     0   251     1032      222       5        0             0 hddtemp
Oct 22 15:47:34 neutron kernel: [17005.648950] [  253]     0   253      808      390       4        0             0 systemd-logind
Oct 22 15:47:34 neutron kernel: [17005.648953] [  254]    84   254      830      386       5        0             0 avahi-daemon
Oct 22 15:47:34 neutron kernel: [17005.648955] [  255]     0   255     2702      868       6        0             0 cupsd
Oct 22 15:47:34 neutron kernel: [17005.648957] [  256]    81   256      786      380       4        0          -900 dbus-daemon
Oct 22 15:47:34 neutron kernel: [17005.648960] [  257]     0   257     1919      813       5        0             0 syslog-ng
Oct 22 15:47:34 neutron kernel: [17005.648962] [  259]     0   259      557      154       4        0             0 crond
Oct 22 15:47:34 neutron kernel: [17005.648964] [  265]     0   265     1647      562       5        0         -1000 sshd
Oct 22 15:47:34 neutron kernel: [17005.648967] [  268]     0   268      918      448       4        0             0 login
Oct 22 15:47:34 neutron kernel: [17005.648969] [  269]    84   269      830       99       4        0             0 avahi-daemon
Oct 22 15:47:34 neutron kernel: [17005.648971] [  270]    64   270     3734      384       6        0             0 freshclam
Oct 22 15:47:34 neutron kernel: [17005.648973] [  271]     0   271    10464     2521      10        0             0 colord
Oct 22 15:47:34 neutron kernel: [17005.648976] [  274]     0   274     5319      664       8        0             0 nmbd
Oct 22 15:47:34 neutron kernel: [17005.648978] [  277]     0   277     7853     1442      10        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.648981] [  278]  1000   278     1041      469       4        0             0 systemd
Oct 22 15:47:34 neutron kernel: [17005.648983] [  280]  1000   280     1329      195       5        0             0 (sd-pam)
Oct 22 15:47:34 neutron kernel: [17005.648985] [  281]  1000   281     1377      483       5        0             0 bash
Oct 22 15:47:34 neutron kernel: [17005.648988] [  286]     0   286     7853      916      10        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.648990] [  290]  1000   290     1377      297       4        0             0 bash
Oct 22 15:47:34 neutron kernel: [17005.648992] [  307]  1000   307      903      183       4        0             0 xinit
Oct 22 15:47:34 neutron kernel: [17005.648994] [  308]  1000   308    23597    16876      28       10             0 X
Oct 22 15:47:34 neutron kernel: [17005.648997] [  315]  1000   315     2659      484       6        0             0 icewm-session
Oct 22 15:47:34 neutron kernel: [17005.648999] [  321]  1000   321     3289      658       7        0             0 icewmbg
Oct 22 15:47:34 neutron kernel: [17005.649002] [  322]  1000   322     4894     2116       9        0             0 icewm
Oct 22 15:47:34 neutron kernel: [17005.649004] [  323]  1000   323     3816      730       7        0             0 icewmtray
Oct 22 15:47:34 neutron kernel: [17005.649006] [  325]  1000   325    23392     1213      17        0             0 conky
Oct 22 15:47:34 neutron kernel: [17005.649008] [  337]  1000   337    41269    13751      37        0             0 xchat
Oct 22 15:47:34 neutron kernel: [17005.649011] [  344]  1000   344      919      134       4        0             0 dbus-launch
Oct 22 15:47:34 neutron kernel: [17005.649013] [  345]  1000   345      786      274       3        0             0 dbus-daemon
Oct 22 15:47:34 neutron kernel: [17005.649015] [  367]  1000   367     2199      603       6        0             0 gconfd-2
Oct 22 15:47:34 neutron kernel: [17005.649018] [  474]  1000   474    40892    13353      32        0             0 pidgin
Oct 22 15:47:34 neutron kernel: [17005.649020] [  515]  1000   515    15284      459      15        0             0 smbnetfs
Oct 22 15:47:34 neutron kernel: [17005.649022] [  529]  1000   529    24446     4034      20        0             0 synergy
Oct 22 15:47:34 neutron kernel: [17005.649024] [  532]  1000   532     6490      792       7        0             0 synergys
Oct 22 15:47:34 neutron kernel: [17005.649027] [ 1284]  1000  1284    11205      843       9        0             0 at-spi-bus-laun
Oct 22 15:47:34 neutron kernel: [17005.649029] [ 1288]  1000  1288      753      338       4        0             0 dbus-daemon
Oct 22 15:47:34 neutron kernel: [17005.649031] [ 1291]  1000  1291     4371      781       6        0             0 at-spi2-registr
Oct 22 15:47:34 neutron kernel: [17005.649034] [ 1517]  1000  1517    15369      956      15        0             0 smbnetfs
Oct 22 15:47:34 neutron kernel: [17005.649036] [ 1519]     0  1519     9352     1668      12        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.649038] [ 4307]     0  4307     1013      183       5        0             0 agetty
Oct 22 15:47:34 neutron kernel: [17005.649041] [ 5174]  1000  5174    15369      965      15        0             0 smbnetfs
Oct 22 15:47:34 neutron kernel: [17005.649044] [ 5175]     0  5175     9353     1547      12        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.649046] [ 5176]     0  5176     2573      824       6        0             0 sshd
Oct 22 15:47:34 neutron kernel: [17005.649048] [ 5184]  1000  5184     2573      426       6        0             0 sshd
Oct 22 15:47:34 neutron kernel: [17005.649050] [ 5185]  1000  5185     1379      484       5        0             0 bash
Oct 22 15:47:34 neutron kernel: [17005.649053] [ 5200]  1000  5200    30678    10082      25        0             0 firefox
Oct 22 15:47:34 neutron kernel: [17005.649055] [ 5203]  1001  5203     9353     1547      12        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.649057] [ 5204]  1001  5204     9353     1547      12        0             0 smbd
Oct 22 15:47:34 neutron kernel: [17005.649059] [ 5205]  1000  5205     1293      316       6        0             0 top
Oct 22 15:47:34 neutron kernel: [17005.649061] Out of memory: Kill process 337 (xchat) score 12 or sacrifice child
Oct 22 15:47:34 neutron kernel: [17005.649064] Killed process 337 (xchat) total-vm:165076kB, anon-rss:31876kB, file-rss:23128kB
Oct 22 15:50:48 neutron kernel: [17200.088342] shrink_slab: prune_super+0x0/0x160 negative objects to delete nr=-747184511
Oct 22 15:50:48 neutron kernel: [17200.088370] shrink_slab: ext4_es_shrink+0x0/0x140 [ext4] negative objects to delete nr=-1794896469
Oct 22 15:51:15 neutron systemd-coredump[5221]: Process 532 (synergys) dumped core.

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#24 2013-11-02 18:22:06

perseus
Member
Registered: 2007-01-28
Posts: 146

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

I think I have got to the bottom of this at last. At about the same time as kernel 3.11.4-1 was installed I switched to xine for watching dvb tv.  Xine does not have much of a memory footprint and never seemed to be implicated.  I began to run atop with logging. I found that after hours of stability xine would show big spikes in cpu utilisation every few seconds over a period of about half an hour.  Each spike was accompanied by a growth of about 2MB in the size of the slab - but no growth in userspace memory at all. Eventually the slab exceeded 620Mb with only  24MB of that reclaimable.   Insane PAG scans began  (eg 16467e3).  Then came shrink_slab and the OOM killer (killing harmless processes one after another until it eventually got down to xine). kswapd0 never did recover - giving rise to the constant 100% usage on one core. I have had no problems since discontinuing xine for tv.

Last edited by perseus (2013-11-02 18:23:36)

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#25 2013-11-03 05:24:55

highway
Member
Registered: 2012-07-28
Posts: 81

Re: [SOLVED] - Freezes since kernel 3.11.4-1 - apparently due to kswapd0

perseus wrote:

I think I have got to the bottom of this at last. At about the same time as kernel 3.11.4-1 was installed I switched to xine for watching dvb tv.  Xine does not have much of a memory footprint and never seemed to be implicated.  I began to run atop with logging. I found that after hours of stability xine would show big spikes in cpu utilisation every few seconds over a period of about half an hour.  Each spike was accompanied by a growth of about 2MB in the size of the slab - but no growth in userspace memory at all. Eventually the slab exceeded 620Mb with only  24MB of that reclaimable.   Insane PAG scans began  (eg 16467e3).  Then came shrink_slab and the OOM killer (killing harmless processes one after another until it eventually got down to xine). kswapd0 never did recover - giving rise to the constant 100% usage on one core. I have had no problems since discontinuing xine for tv.

crazy . . . how can someone tell if they are using xine or something like ffmpeg? glad you got this fixed!

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