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Message-ID: <50B5E6A5.6040009@suse.cz>
Date:	Wed, 28 Nov 2012 11:25:41 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	jasowang@...hat.com
CC:	"David S. Miller" <davem@...emloft.net>,
	ML netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>, rmilasan@...e.cz,
	Jiri Slaby <jirislaby@...il.com>, maxk@...lcomm.com,
	vtun@...ice.satix.net
Subject: "tuntap: multiqueue support" causes udev fork bombs

Hi,

with this commit:
commit c8d68e6be1c3b242f1c598595830890b65cea64a
Author: Jason Wang <jasowang@...hat.com>
Date:   Wed Oct 31 19:46:00 2012 +0000

    tuntap: multiqueue support


I see fork bombs from udev. It is trying to create 2048 processes. 1024
for tx, 1024 for rx. OOM killer indeed steps in and kills everything.

To trigger that it's enough for me to the following on a 6G of RAM machine:
# echo 3 >/proc/sys/vm/drop_caches
# /etc/init.d/openvpn restart

[ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
[  987]     0   987    11453     2276      28        0         -1000
systemd-udevd
[  992]     0   992   487336      102     783        0             0
systemd-journal
[ 1877]     0  1877    36866      277      42        0             0 cupsd
[ 1881]    81  1881     7677      236      20        0          -900
dbus-daemon
[ 1894]     0  1894     7525       67      19        0             0 rpcbind
[ 1900]     0  1900     1860      809       8        0             0 haveged
[ 1902]     0  1902     8647       83      23        0             0
systemd-logind
[ 1918]    99  1918     4567      100      13        0             0
ksysguardd
[ 1919]     0  1919    55276      258      42        0             0 upowerd
[ 1942]   106  1942   104395     1835      76        0             0
pulseaudio
[ 1947]   117  1947    67472      423      33        0             0 polkitd
[ 1991]     0  1991    22199       39      13        0             0 agetty
[ 2034]     0  2034    22199       39      13        0             0 agetty
[ 2080]     0  2080    22199       39      13        0             0 agetty
[ 2105]     0  2105    22199       37      13        0             0 agetty
[ 2150]     0  2150    22199       39      13        0             0 agetty
[ 4118]     0  4118     2132       34       8        0             0 dhcpcd
[ 4319]     0  4319    24629      153      17        0             0 cron
[ 4339]     0  4339    95072      620      28        0             0
automount
[ 4340]     0  4340    15100      187      32        0             0 nmbd
[ 4377]     0  4377    13038      147      29        0         -1000 sshd
[ 4719]    25  4719    65189     4833      56        0             0 named
[ 4776]     8  4776    12262      144      25        0             0 exim
[ 4792]   498  4792   200033     2915     140        0             0 mpd
[ 4798]     0  4798    22239      515      46        0             0
httpd2-prefork
[ 4799]    30  4799    22267      544      45        0             0
httpd2-prefork
[ 4800]     0  4800    22199       38      13        0             0 agetty
[ 8480]    38  8480     8886      152      22        0             0 ntpd
[ 9210]     0  9210    19982      229      41        0             0
winbindd
[ 9236]     0  9236    41560      271      46        0             0 smbd
[ 9241]     0  9241     6148       51      17        0             0 kdm
[ 9258]     0  9258    50350    18924     102        0             0 Xorg
[ 9265]     0  9265    17737      126      40        0             0 kdm
[ 9275]     0  9275    20006      233      40        0             0
winbindd
[ 9276]     0  9276    20009      234      40        0             0
winbindd
[ 9277]     0  9277    19982      229      39        0             0
winbindd
[ 9278]     0  9278    41595      271      44        0             0 smbd
[ 9286]   500  9286     3212       32      12        0             0
ck-launch-sessi
[ 9334]     0  9334   261302      767      44        0             0
console-kit-dae
[ 9402]   500  9402    21982       80      13        0             0
startkde
[ 9405]   500  9405     5569       71      14        0             0
dbus-launch
[ 9406]   500  9406     7934      351      18        0             0
dbus-daemon
[ 9407]   500  9407    22464       52      11        0             0
gpg-agent
[ 9408]   500  9408     3116       79       9        0             0
ssh-agent
[ 9447]   500  9447     1021       21       6        0          -300
start_kdeinit
[ 9448]   500  9448    95847     1417     135        0          -300
kdeinit4
[ 9449]   500  9449    97074     1400     128        0             0
klauncher
[ 9451]   500  9451   217312     3643     232        0             0 kded4
[ 9454]   500  9454     5613       71      16        0             0
gam_server
[ 9461]   500  9461   118346     2242     166        0             0
kglobalaccel
[ 9465]   500  9465   106352     1222     127        0             0
kactivitymanage
[ 9468]     0  9468    86882      348      39        0             0 udisksd
[ 9474]   500  9474     1055       19       7        0             0
kwrapper4
[ 9475]   500  9475   139558     1967     173        0             0
ksmserver
[ 9479]   500  9479   274661     3121     206        0             0
knotify4
[ 9481]   500  9481   197330     8264     225        0             0 kwin
[ 9489]   500  9489   247392    15943     293        0             0
plasma-desktop
[ 9496]   500  9496     2462       94      10        0             0
ksysguardd
[ 9503]   500  9503    80747      985     123        0             0
kuiserver
[ 9506]   500  9506    49217      363      30        0             0
akonadi_control
[ 9508]   500  9508   319188     1502      70        0             0
akonadiserver
[ 9515]   500  9515    87701      848     101        0             0
akonadi_agent_l
[ 9517]   500  9517    87701      848      99        0             0
akonadi_agent_l
[ 9518]   500  9518    86733      840     100        0             0
akonadi_agent_l
[ 9519]   500  9519    86733      836      96        0             0
akonadi_agent_l
[ 9520]   500  9520    86733      839     104        0             0
akonadi_agent_l
[ 9521]   500  9521    86733      835      98        0             0
akonadi_agent_l
[ 9522]   500  9522    86649     1050     130        0             0
akonadi_kabc_re
[ 9523]   500  9523    87700      848     102        0             0
akonadi_agent_l
[ 9524]   500  9524    96933     1146     149        0             0
akonadi_maildis
[ 9526]   500  9526    86307     1039     130        0             0
akonadi_nepomuk
[ 9541]   500  9541    86080      827      98        0             0
akonadi_agent_l
[ 9542]   500  9542    86076      826      98        0             0
akonadi_agent_l
[ 9569]   500  9569   258392     4518     237        0             0 krunner
[ 9581]   500  9581    41396     6834      50        0             0 xterm
[ 9593]   500  9593   179383     3144     187        0             0 kmix
[ 9596]   500  9596    24871      824      19        0             0 bash
[ 9601]   500  9601    83376      959     122        0             0
nepomukcontroll
[ 9612]   500  9612    35918     1357      40        0             0 xterm
[ 9613]   500  9613   394605    78575     507        0             0 firefox
[ 9617]   500  9617    24819      769      17        0             0 bash
[ 9639]   500  9639   219529     3667     167        0             0 gmpc
[ 9642]   500  9642   322588    29782     310        0             0
thunderbird-bin
[ 9670]   500  9670    98277      518      78        0             0
zeitgeist-datah
[ 9674]   500  9674   106065     1042     134        0             0
polkit-kde-auth
[ 9677]   500  9677   121823     1986     172        0             0 klipper
[ 9685]   500  9685    84864      719      34        0             0
zeitgeist-daemo
[ 9693]   500  9693    51569      231      36        0             0
zeitgeist-fts
[ 9697]   500  9697    66883      126      32        0             0 gvfsd
[ 9708]   500  9708    20166       23      10        0             0 cat
[ 9729]   500  9729    32115      625      31        0             0
gconfd-2
[ 9755]   500  9755    46906      117      30        0             0
at-spi-bus-laun
[ 9770]   500  9770    83934     1051     125        0             0
kmozillahelper
[10343]    30 10343    22265      542      45        0             0
httpd2-prefork
[10347]    30 10347    22265      541      45        0             0
httpd2-prefork
[10348]    30 10348    22267      545      45        0             0
httpd2-prefork
[10354]    30 10354    22267      544      45        0             0
httpd2-prefork
[10355]    30 10355    22267      543      45        0             0
httpd2-prefork
[10356]    30 10356    22267      544      45        0             0
httpd2-prefork
[10357]    30 10357    22267      544      45        0             0
httpd2-prefork
[10409]   500 10409    34921      136      37        0             0 su
[10421]     0 10421    24642      600      19        0             0 bash
[10522]   500 10522   486624     5871     185        0             0
psi-plus
[11743]   500 11743    35919     1358      38        0             0 xterm
[11745]   500 11745    24871      810      19        0             0 bash
[11767]   500 11767    34922      136      37        0             0 su
[11779]   502 11779    24583      543      18        0             0 bash
[12412]   500 12412    35919     1358      39        0             0 xterm
[12414]   500 12414    24871      824      19        0             0 bash
[17530]     0 17530    63856      103      24        0             0
rsyslogd
[22468]   500 22468   117093     1537     133        0             0
kio_trash
[22469]   500 22469    98653     1464     130        0             0
kio_file
[22699]     0 22699    15508      391      33        0             0 openvpn
[22718]     0 22718     9505      360      22        0             0
systemd-udevd
[26825]     0 26825    11353     2198      26        0             0
systemd-udevd
[26826]     0 26826    11353     2198      26        0             0
systemd-udevd
[26827]     0 26827    11353     2198      26        0             0
systemd-udevd
[26828]     0 26828    11353     2198      26        0             0
systemd-udevd
[26829]     0 26829    11353     2198      26        0             0
systemd-udevd
[26830]     0 26830    11353     2198      26        0             0
systemd-udevd
[26831]     0 26831    11353     2198      26        0             0
systemd-udevd
[26832]     0 26832    11353     2199      26        0             0
systemd-udevd
[26833]     0 26833    11353     2199      26        0             0
systemd-udevd
[26834]     0 26834    11353     2199      26        0             0
systemd-udevd
[26835]     0 26835    11353     2199      26        0             0
systemd-udevd
[26836]     0 26836    11353     2199      26        0             0
systemd-udevd
[26837]     0 26837    11353     2199      26        0             0
systemd-udevd
[26838]     0 26838    11353     2199      26        0             0
systemd-udevd
[26839]     0 26839    11353     2199      26        0             0
systemd-udevd
[26840]     0 26840    11353     2200      26        0             0
systemd-udevd
[26841]     0 26841    11353     2200      26        0             0
systemd-udevd
[26842]     0 26842    11353     2200      26        0             0
systemd-udevd
[26843]     0 26843    11353     2200      26        0             0
systemd-udevd
[26844]     0 26844    11353     2200      26        0             0
systemd-udevd
[26845]     0 26845    11353     2200      26        0             0
systemd-udevd
[26846]     0 26846    11353     2200      26        0             0
systemd-udevd
[26847]     0 26847    11353     2201      26        0             0
systemd-udevd
[26848]     0 26848    11353     2201      26        0             0
systemd-udevd
[26849]     0 26849    11353     2201      26        0             0
systemd-udevd
[26850]     0 26850    11353     2201      26        0             0
systemd-udevd
[26851]     0 26851    11353     2201      26        0             0
systemd-udevd
[26852]     0 26852    11353     2201      26        0             0
systemd-udevd
[26853]     0 26853    11353     2201      26        0             0
systemd-udevd
[26854]     0 26854    11353     2202      26        0             0
systemd-udevd
[26855]     0 26855    11353     2202      26        0             0
systemd-udevd
[26856]     0 26856    11353     2202      26        0             0
systemd-udevd
[26857]     0 26857    11353     2202      26        0             0
systemd-udevd
[26858]     0 26858    11353     2202      26        0             0
systemd-udevd
[26859]     0 26859    11353     2202      26        0             0
systemd-udevd
[26860]     0 26860    11353     2202      26        0             0
systemd-udevd
[26861]     0 26861    11353     2203      26        0             0
systemd-udevd
[26862]     0 26862    11353     2203      26        0             0
systemd-udevd
[26863]     0 26863    11353     2203      26        0             0
systemd-udevd
[26864]     0 26864    11353     2203      26        0             0
systemd-udevd
[26865]     0 26865    11353     2203      26        0             0
systemd-udevd
[26866]     0 26866    11353     2203      26        0             0
systemd-udevd
[26867]     0 26867    11353     2204      26        0             0
systemd-udevd
[26868]     0 26868    11353     2204      26        0             0
systemd-udevd
[26869]     0 26869    11353     2204      26        0             0
systemd-udevd
[26870]     0 26870    11353     2204      26        0             0
systemd-udevd
[26871]     0 26871    11353     2204      26        0             0
systemd-udevd
[26872]     0 26872    11353     2204      26        0             0
systemd-udevd
[26873]     0 26873    11353     2204      26        0             0
systemd-udevd
[26874]     0 26874    11353     2205      26        0             0
systemd-udevd
[26875]     0 26875    11353     2205      26        0             0
systemd-udevd
[26876]     0 26876    11353     2205      26        0             0
systemd-udevd
[26877]     0 26877    11353     2205      26        0             0
systemd-udevd
[26878]     0 26878    11353     2205      26        0             0
systemd-udevd
[26879]     0 26879    11353     2205      26        0             0
systemd-udevd
[26880]     0 26880    11353     2205      26        0             0
systemd-udevd
[26881]     0 26881    11353     2206      26        0             0
systemd-udevd
[26882]     0 26882    11353     2206      26        0             0
systemd-udevd
[26883]     0 26883    11353     2206      26        0             0
systemd-udevd
[26884]     0 26884    11353     2206      26        0             0
systemd-udevd
[26885]     0 26885    11353     2206      26        0             0
systemd-udevd
[26886]     0 26886    11353     2206      26        0             0
systemd-udevd
[26887]     0 26887    11353     2206      26        0             0
systemd-udevd
[26888]     0 26888    11386     2207      26        0             0
systemd-udevd
[26889]     0 26889    11386     2207      26        0             0
systemd-udevd
[26890]     0 26890    11386     2207      26        0             0
systemd-udevd
[26891]     0 26891    11386     2207      26        0             0
systemd-udevd
[26892]     0 26892    11386     2207      26        0             0
systemd-udevd
[26893]     0 26893    11386     2207      26        0             0
systemd-udevd
[26894]     0 26894    11386     2208      26        0             0
systemd-udevd
[26895]     0 26895    11386     2208      26        0             0
systemd-udevd
[26896]     0 26896    11386     2208      26        0             0
systemd-udevd
[26897]     0 26897    11386     2208      26        0             0
systemd-udevd
[26898]     0 26898    11386     2208      26        0             0
systemd-udevd
[26899]     0 26899    11386     2208      26        0             0
systemd-udevd
[26900]     0 26900    11386     2208      26        0             0
systemd-udevd
[26901]     0 26901    11386     2209      26        0             0
systemd-udevd
[26902]     0 26902    11386     2209      26        0             0
systemd-udevd
[26903]     0 26903    11386     2209      26        0             0
systemd-udevd
[26904]     0 26904    11386     2209      26        0             0
systemd-udevd
[26905]     0 26905    11386     2209      26        0             0
systemd-udevd
[26906]     0 26906    11386     2209      26        0             0
systemd-udevd
[26907]     0 26907    11386     2209      26        0             0
systemd-udevd
[26908]     0 26908    11386     2210      26        0             0
systemd-udevd
[26909]     0 26909    11386     2210      26        0             0
systemd-udevd
[26910]     0 26910    11386     2210      26        0             0
systemd-udevd
[26911]     0 26911    11386     2210      26        0             0
systemd-udevd
[26912]     0 26912    11386     2210      26        0             0
systemd-udevd
[26913]     0 26913    11386     2210      26        0             0
systemd-udevd
[26914]     0 26914    11386     2210      26        0             0
systemd-udevd
[26915]     0 26915    11386     2211      26        0             0
systemd-udevd
[26916]     0 26916    11386     2211      26        0             0
systemd-udevd
[26917]     0 26917    11386     2211      26        0             0
systemd-udevd
[26918]     0 26918    11386     2211      26        0             0
systemd-udevd
[26919]     0 26919    11386     2211      26        0             0
systemd-udevd
[26920]     0 26920    11386     2211      26        0             0
systemd-udevd
[26921]     0 26921    11386     2212      26        0             0
systemd-udevd
[26922]     0 26922    11386     2212      26        0             0
systemd-udevd
[26923]     0 26923    11386     2212      26        0             0
systemd-udevd
[26924]     0 26924    11386     2212      26        0             0
systemd-udevd
[26925]     0 26925    11386     2212      26        0             0
systemd-udevd
[26926]     0 26926    11386     2212      26        0             0
systemd-udevd
[26927]     0 26927    11386     2212      26        0             0
systemd-udevd
[26928]     0 26928    11386     2213      26        0             0
systemd-udevd
[26929]     0 26929    11386     2213      26        0             0
systemd-udevd
[26930]     0 26930    11386     2213      26        0             0
systemd-udevd
[26931]     0 26931    11386     2213      26        0             0
systemd-udevd
[26932]     0 26932    11386     2213      26        0             0
systemd-udevd
[26933]     0 26933    11386     2213      26        0             0
systemd-udevd
[26934]     0 26934    11386     2213      26        0             0
systemd-udevd
[26935]     0 26935    11386     2214      26        0             0
systemd-udevd
[26936]     0 26936    11386     2214      26        0             0
systemd-udevd
[26937]     0 26937    11386     2214      26        0             0
systemd-udevd
[26938]     0 26938    11386     2214      26        0             0
systemd-udevd
[26939]     0 26939    11386     2214      26        0             0
systemd-udevd
[26940]     0 26940    11386     2214      26        0             0
systemd-udevd
[26941]     0 26941    11386     2215      26        0             0
systemd-udevd
[26942]     0 26942    11386     2215      26        0             0
systemd-udevd
[26943]     0 26943    11386     2215      26        0             0
systemd-udevd
[26944]     0 26944    11386     2215      26        0             0
systemd-udevd
[26945]     0 26945    11386     2215      26        0             0
systemd-udevd
[26946]     0 26946    11386     2215      26        0             0
systemd-udevd
[26947]     0 26947    11386     2215      26        0             0
systemd-udevd
[26948]     0 26948    11386     2216      26        0             0
systemd-udevd
[26949]     0 26949    11386     2216      26        0             0
systemd-udevd
[26950]     0 26950    11386     2216      26        0             0
systemd-udevd
[26951]     0 26951    11386     2216      26        0             0
systemd-udevd
[26952]     0 26952    11386     2216      26        0             0
systemd-udevd
[26953]     0 26953    11386     2216      26        0             0
systemd-udevd
[26954]     0 26954    11386     2216      26        0             0
systemd-udevd
[26955]     0 26955    11386     2217      26        0             0
systemd-udevd
[26956]     0 26956    11386     2217      26        0             0
systemd-udevd
[26957]     0 26957    11386     2217      26        0             0
systemd-udevd
[26958]     0 26958    11386     2217      26        0             0
systemd-udevd
[26959]     0 26959    11386     2217      26        0             0
systemd-udevd
[26960]     0 26960    11386     2217      26        0             0
systemd-udevd
[26961]     0 26961    11386     2217      26        0             0
systemd-udevd
[26962]     0 26962    11386     2218      26        0             0
systemd-udevd
[26963]     0 26963    11386     2218      26        0             0
systemd-udevd
[26964]     0 26964    11386     2218      26        0             0
systemd-udevd
[26965]     0 26965    11386     2218      26        0             0
systemd-udevd
[26966]     0 26966    11386     2218      26        0             0
systemd-udevd
[26967]     0 26967    11386     2218      26        0             0
systemd-udevd
[26968]     0 26968    11386     2219      26        0             0
systemd-udevd
[26969]     0 26969    11386     2219      26        0             0
systemd-udevd
[26970]     0 26970    11386     2219      26        0             0
systemd-udevd
[26971]     0 26971    11386     2219      26        0             0
systemd-udevd
[26972]     0 26972    11386     2219      26        0             0
systemd-udevd
[26973]     0 26973    11386     2219      26        0             0
systemd-udevd
[26974]     0 26974    11386     2219      26        0             0
systemd-udevd
[26975]     0 26975    11386     2220      26        0             0
systemd-udevd
[26976]     0 26976    11386     2220      26        0             0
systemd-udevd
[26977]     0 26977    11386     2220      26        0             0
systemd-udevd
[26978]     0 26978    11386     2220      26        0             0
systemd-udevd
[26979]     0 26979    11386     2220      26        0             0
systemd-udevd
[26980]     0 26980    11386     2220      26        0             0
systemd-udevd
[26981]     0 26981    11386     2220      26        0             0
systemd-udevd
[26982]     0 26982    24905      290      16        0             0 htop
[26983]     0 26983    11386     2221      26        0             0
systemd-udevd
[26984]     0 26984    11386     2221      26        0             0
systemd-udevd
[26985]     0 26985    11386     2221      26        0             0
systemd-udevd
[26986]     0 26986    11386     2221      26        0             0
systemd-udevd
[26987]     0 26987    11386     2221      26        0             0
systemd-udevd
[26988]     0 26988    11386     2221      26        0             0
systemd-udevd
[26989]     0 26989    11386     2221      26        0             0
systemd-udevd
[26990]     0 26990    11386     2222      26        0             0
systemd-udevd
[26991]     0 26991    11386     2222      26        0             0
systemd-udevd
[26992]     0 26992    11386     2222      26        0             0
systemd-udevd
[26993]     0 26993    11386     2222      26        0             0
systemd-udevd
[26994]     0 26994    11386     2222      26        0             0
systemd-udevd
[26995]     0 26995    11386     2222      26        0             0
systemd-udevd
[26996]     0 26996    11386     2223      26        0             0
systemd-udevd
[26997]     0 26997    11386     2223      26        0             0
systemd-udevd
[26998]     0 26998    11386     2223      26        0             0
systemd-udevd
[26999]     0 26999    11386     2223      26        0             0
systemd-udevd
[27000]     0 27000    11386     2223      26        0             0
systemd-udevd
[27001]     0 27001    11386     2223      26        0             0
systemd-udevd
[27002]     0 27002    11386     2223      26        0             0
systemd-udevd
[27003]     0 27003    11386     2224      26        0             0
systemd-udevd
[27004]     0 27004    11386     2224      26        0             0
systemd-udevd
[27005]     0 27005    11386     2224      26        0             0
systemd-udevd
[27006]     0 27006    11386     2224      26        0             0
systemd-udevd
[27007]     0 27007    11386     2224      26        0             0
systemd-udevd
[27008]     0 27008    11386     2224      26        0             0
systemd-udevd
[27010]     0 27010    11386     2224      26        0             0
systemd-udevd
[27011]     0 27011    11386     2225      26        0             0
systemd-udevd
[27012]     0 27012    11386     2225      26        0             0
systemd-udevd
[27013]     0 27013    11386     2225      26        0             0
systemd-udevd
[27014]     0 27014    11386     2225      26        0             0
systemd-udevd
[27015]     0 27015    11386     2225      26        0             0
systemd-udevd
[27016]     0 27016    11386     2225      26        0             0
systemd-udevd
[27017]     0 27017    11386     2225      26        0             0
systemd-udevd
[27018]     0 27018    11386     2226      26        0             0
systemd-udevd
[27019]     0 27019    11386     2226      26        0             0
systemd-udevd
[27020]     0 27020    11386     2226      26        0             0
systemd-udevd
[27021]     0 27021    11386     2226      26        0             0
systemd-udevd
[27022]     0 27022    11386     2226      26        0             0
systemd-udevd
[27023]     0 27023    11386     2226      26        0             0
systemd-udevd
[27024]     0 27024    11386     2227      26        0             0
systemd-udevd
[27025]     0 27025    11386     2227      26        0             0
systemd-udevd
[27026]     0 27026    11386     2227      26        0             0
systemd-udevd
[27027]     0 27027    11386     2227      26        0             0
systemd-udevd
[27028]     0 27028    11386     2227      26        0             0
systemd-udevd
[27029]     0 27029    11386     2227      26        0             0
systemd-udevd
[27030]     0 27030    11386     2227      26        0             0
systemd-udevd
[27031]     0 27031    11386     2228      26        0             0
systemd-udevd
[27032]     0 27032    11386     2228      26        0             0
systemd-udevd
[27033]     0 27033    11386     2228      26        0             0
systemd-udevd
[27034]     0 27034    11386     2228      26        0             0
systemd-udevd
[27035]     0 27035    11386     2228      26        0             0
systemd-udevd
[27036]     0 27036    11386     2228      26        0             0
systemd-udevd
[27037]     0 27037    11386     2228      26        0             0
systemd-udevd
[27038]     0 27038    11386     2229      26        0             0
systemd-udevd
[27039]     0 27039    11386     2229      26        0             0
systemd-udevd
[27040]     0 27040    11386     2229      26        0             0
systemd-udevd
[27041]     0 27041    11386     2229      26        0             0
systemd-udevd
[27042]     0 27042    11386     2229      26        0             0
systemd-udevd
[27043]     0 27043    11386     2229      26        0             0
systemd-udevd
[27044]     0 27044    11386     2229      26        0             0
systemd-udevd
[27045]     0 27045    11386     2230      26        0             0
systemd-udevd
[27046]     0 27046    11386     2230      26        0             0
systemd-udevd
[27047]     0 27047    11386     2230      26        0             0
systemd-udevd
[27048]     0 27048    11386     2230      26        0             0
systemd-udevd
[27049]     0 27049    11386     2230      26        0             0
systemd-udevd
[27050]     0 27050    11386     2230      26        0             0
systemd-udevd
[27051]     0 27051    11386     2231      26        0             0
systemd-udevd
[27052]     0 27052    11386     2231      26        0             0
systemd-udevd
[27053]     0 27053    11386     2231      26        0             0
systemd-udevd
[27054]     0 27054    11386     2231      26        0             0
systemd-udevd
[27055]     0 27055    11386     2231      26        0             0
systemd-udevd
[27056]     0 27056    11386     2231      26        0             0
systemd-udevd
[27057]     0 27057    11386     2231      26        0             0
systemd-udevd
[27058]     0 27058    11386     2232      26        0             0
systemd-udevd
[27059]     0 27059    11386     2232      26        0             0
systemd-udevd
[27060]     0 27060    11386     2232      26        0             0
systemd-udevd
[27061]     0 27061    11386     2232      26        0             0
systemd-udevd
[27062]     0 27062    11386     2232      26        0             0
systemd-udevd
[27063]     0 27063    11386     2232      26        0             0
systemd-udevd
[27064]     0 27064    11386     2232      26        0             0
systemd-udevd
[27065]     0 27065    11386     2233      26        0             0
systemd-udevd
[27066]     0 27066    11386     2233      26        0             0
systemd-udevd
[27067]     0 27067    11386     2233      26        0             0
systemd-udevd
[27068]     0 27068    11386     2233      26        0             0
systemd-udevd
[27069]     0 27069    11386     2233      26        0             0
systemd-udevd
[27070]     0 27070    11386     2233      26        0             0
systemd-udevd
[27071]     0 27071    11386     2234      26        0             0
systemd-udevd
[27072]     0 27072    11386     2234      26        0             0
systemd-udevd
[27073]     0 27073    11386     2234      26        0             0
systemd-udevd
[27074]     0 27074    11386     2234      26        0             0
systemd-udevd
[27075]     0 27075    11386     2234      26        0             0
systemd-udevd
[27076]     0 27076    11386     2234      26        0             0
systemd-udevd
[27077]     0 27077    11386     2234      26        0             0
systemd-udevd
[27078]     0 27078    11386     2235      26        0             0
systemd-udevd
[27079]     0 27079    11386     2235      26        0             0
systemd-udevd
[27080]     0 27080    11386     2235      26        0             0
systemd-udevd
[27081]     0 27081    11386     2235      26        0             0
systemd-udevd
[27082]     0 27082    11386     2235      26        0             0
systemd-udevd
[27083]     0 27083    11386     2235      26        0             0
systemd-udevd
[27084]     0 27084    11386     2235      26        0             0
systemd-udevd
[27085]     0 27085    11386     2236      26        0             0
systemd-udevd
[27086]     0 27086    11386     2236      26        0             0
systemd-udevd
[27087]     0 27087    11386     2236      26        0             0
systemd-udevd
[27088]     0 27088    11386     2236      26        0             0
systemd-udevd
[27089]     0 27089    11386     2236      26        0             0
systemd-udevd
[27090]     0 27090    11386     2236      26        0             0
systemd-udevd
[27091]     0 27091    11386     2236      26        0             0
systemd-udevd
[27092]     0 27092    11386     2237      26        0             0
systemd-udevd
[27093]     0 27093    11386     2237      26        0             0
systemd-udevd
[27094]     0 27094    11386     2237      26        0             0
systemd-udevd
[27095]     0 27095    11386     2237      26        0             0
systemd-udevd
[27096]     0 27096    11386     2237      26        0             0
systemd-udevd
[27097]     0 27097    11386     2237      26        0             0
systemd-udevd
[27098]     0 27098    11386     2238      26        0             0
systemd-udevd
[27099]     0 27099    11386     2238      26        0             0
systemd-udevd
[27100]     0 27100    11386     2238      26        0             0
systemd-udevd
[27101]     0 27101    11386     2238      26        0             0
systemd-udevd
[27102]     0 27102    11386     2238      26        0             0
systemd-udevd
[27103]     0 27103    11386     2238      26        0             0
systemd-udevd
[27104]     0 27104    11386     2238      26        0             0
systemd-udevd
[27105]     0 27105    11386     2239      26        0             0
systemd-udevd
[27106]     0 27106    11386     2239      26        0             0
systemd-udevd
[27107]     0 27107    11386     2239      26        0             0
systemd-udevd
[27108]     0 27108    11386     2239      26        0             0
systemd-udevd
[27109]     0 27109    11386     2239      26        0             0
systemd-udevd
[27110]     0 27110    11386     2239      26        0             0
systemd-udevd
[27111]     0 27111    11386     2239      26        0             0
systemd-udevd
[27112]     0 27112    11419     2240      26        0             0
systemd-udevd
[27113]     0 27113    11419     2240      26        0             0
systemd-udevd
[27114]     0 27114    11419     2240      26        0             0
systemd-udevd
[27115]     0 27115    11419     2240      26        0             0
systemd-udevd
[27116]     0 27116    11419     2240      26        0             0
systemd-udevd
[27117]     0 27117    11419     2240      26        0             0
systemd-udevd
[27118]     0 27118    11419     2240      26        0             0
systemd-udevd
[27119]     0 27119    11419     2241      26        0             0
systemd-udevd
[27120]     0 27120    11419     2241      26        0             0
systemd-udevd
[27121]     0 27121    11419     2241      26        0             0
systemd-udevd
[27122]     0 27122    11419     2241      26        0             0
systemd-udevd
[27123]     0 27123    11419     2241      26        0             0
systemd-udevd
[27124]     0 27124    11419     2241      26        0             0
systemd-udevd
[27125]     0 27125    11419     2242      26        0             0
systemd-udevd
[27126]     0 27126    11419     2242      26        0             0
systemd-udevd
[27127]     0 27127    11419     2242      26        0             0
systemd-udevd
[27128]     0 27128    11419     2242      26        0             0
systemd-udevd
[27129]     0 27129    11419     2242      26        0             0
systemd-udevd
[27130]     0 27130    11419     2242      26        0             0
systemd-udevd
[27131]     0 27131    11419     2242      26        0             0
systemd-udevd
[27132]     0 27132    11419     2243      26        0             0
systemd-udevd
[27133]     0 27133    11419     2243      26        0             0
systemd-udevd
[27134]     0 27134    11419     2243      26        0             0
systemd-udevd
[27135]     0 27135    11419     2243      26        0             0
systemd-udevd
[27136]     0 27136    11419     2243      26        0             0
systemd-udevd
[27137]     0 27137    11419     2243      26        0             0
systemd-udevd
[27138]     0 27138    11419     2243      26        0             0
systemd-udevd
[27139]     0 27139    11419     2244      26        0             0
systemd-udevd
[27140]     0 27140    11419     2244      26        0             0
systemd-udevd
[27141]     0 27141    11419     2244      26        0             0
systemd-udevd
[27142]     0 27142    11419     2244      26        0             0
systemd-udevd
[27143]     0 27143    11419     2244      26        0             0
systemd-udevd
[27144]     0 27144    11419     2244      26        0             0
systemd-udevd
[27145]     0 27145    11419     2244      26        0             0
systemd-udevd
[27146]     0 27146    11419     2245      26        0             0
systemd-udevd
[27147]     0 27147    11419     2245      26        0             0
systemd-udevd
[27148]     0 27148    11419     2245      26        0             0
systemd-udevd
[27149]     0 27149    11419     2245      26        0             0
systemd-udevd
[27150]     0 27150    11419     2245      26        0             0
systemd-udevd
[27151]     0 27151    11419     2245      26        0             0
systemd-udevd
[27152]     0 27152    11419     2246      26        0             0
systemd-udevd
[27153]     0 27153    11419     2246      26        0             0
systemd-udevd
[27154]     0 27154    11419     2246      26        0             0
systemd-udevd
[27155]     0 27155    11419     2246      26        0             0
systemd-udevd
[27156]     0 27156    11419     2246      26        0             0
systemd-udevd
[27157]     0 27157    11419     2246      26        0             0
systemd-udevd
[27158]     0 27158    11419     2246      26        0             0
systemd-udevd
[27159]     0 27159    11419     2247      26        0             0
systemd-udevd
[27160]     0 27160    11419     2247      26        0             0
systemd-udevd
[27161]     0 27161    11419     2247      26        0             0
systemd-udevd
[27162]     0 27162    11419     2247      26        0             0
systemd-udevd
[27163]     0 27163    11419     2247      26        0             0
systemd-udevd
[27164]     0 27164    11419     2247      26        0             0
systemd-udevd
[27165]     0 27165    11419     2247      26        0             0
systemd-udevd
[27166]     0 27166    11419     2248      26        0             0
systemd-udevd
[27167]     0 27167    11419     2248      26        0             0
systemd-udevd
[27168]     0 27168    11419     2248      26        0             0
systemd-udevd
[27169]     0 27169    11419     2248      26        0             0
systemd-udevd
[27170]     0 27170    11419     2248      26        0             0
systemd-udevd
[27171]     0 27171    11419     2248      26        0             0
systemd-udevd
[27172]     0 27172    11419     2248      26        0             0
systemd-udevd
[27173]     0 27173    11419     2249      26        0             0
systemd-udevd
[27174]     0 27174    11419     2249      26        0             0
systemd-udevd
[27175]     0 27175    11419     2249      26        0             0
systemd-udevd
[27176]     0 27176    11419     2249      26        0             0
systemd-udevd
[27177]     0 27177    11419     2249      26        0             0
systemd-udevd
[27178]     0 27178    11419     2249      26        0             0
systemd-udevd
[27179]     0 27179    11419     2250      26        0             0
systemd-udevd
[27180]     0 27180    11419     2250      26        0             0
systemd-udevd
[27181]     0 27181    11419     2250      26        0             0
systemd-udevd
[27182]     0 27182    11419     2250      26        0             0
systemd-udevd
[27183]     0 27183    11419     2250      26        0             0
systemd-udevd
[27184]     0 27184    11419     2250      26        0             0
systemd-udevd
[27185]     0 27185    11419     2250      26        0             0
systemd-udevd
[27186]     0 27186    11419     2251      26        0             0
systemd-udevd
[27187]     0 27187    11419     2251      26        0             0
systemd-udevd
[27188]     0 27188    11419     2251      26        0             0
systemd-udevd
[27189]     0 27189    11419     2251      26        0             0
systemd-udevd
[27190]     0 27190    11419     2251      26        0             0
systemd-udevd
[27191]     0 27191    11419     2251      26        0             0
systemd-udevd
[27192]     0 27192    11419     2251      26        0             0
systemd-udevd
[27193]     0 27193    11419     2252      26        0             0
systemd-udevd
[27194]     0 27194    11419     2252      26        0             0
systemd-udevd
[27195]     0 27195    11419     2252      26        0             0
systemd-udevd
[27196]     0 27196    11419     2252      26        0             0
systemd-udevd
[27197]     0 27197    11419     2252      26        0             0
systemd-udevd
[27198]     0 27198    11419     2252      26        0             0
systemd-udevd
[27199]     0 27199    11419     2253      26        0             0
systemd-udevd
[27200]     0 27200    11419     2253      26        0             0
systemd-udevd
[27201]     0 27201    11419     2253      26        0             0
systemd-udevd
[27202]     0 27202    11419     2253      26        0             0
systemd-udevd
[27203]     0 27203    11419     2253      26        0             0
systemd-udevd
[27204]     0 27204    11419     2253      26        0             0
systemd-udevd
[27205]     0 27205    11419     2253      26        0             0
systemd-udevd
[27206]     0 27206    11419     2254      26        0             0
systemd-udevd
[27207]     0 27207    11419     2254      26        0             0
systemd-udevd
[27208]     0 27208    11419     2254      26        0             0
systemd-udevd
[27209]     0 27209    11419     2254      26        0             0
systemd-udevd
[27210]     0 27210    11419     2254      26        0             0
systemd-udevd
[27211]     0 27211    11419     2254      26        0             0
systemd-udevd
[27212]     0 27212    11419     2254      26        0             0
systemd-udevd
[27213]     0 27213    11419     2255      26        0             0
systemd-udevd
[27214]     0 27214    11419     2255      26        0             0
systemd-udevd
[27215]     0 27215    11419     2255      26        0             0
systemd-udevd
[27216]     0 27216    11419     2255      26        0             0
systemd-udevd
[27217]     0 27217    11419     2255      26        0             0
systemd-udevd
[27218]     0 27218    11419     2255      26        0             0
systemd-udevd
[27219]     0 27219    11419     2255      26        0             0
systemd-udevd
[27220]     0 27220    11419     2256      26        0             0
systemd-udevd
[27221]     0 27221    11419     2256      26        0             0
systemd-udevd
[27222]     0 27222    11419     2256      26        0             0
systemd-udevd
[27223]     0 27223    11419     2256      26        0             0
systemd-udevd
[27224]     0 27224    11419     2256      26        0             0
systemd-udevd
[27225]     0 27225    11419     2256      26        0             0
systemd-udevd
[27226]     0 27226    11419     2257      26        0             0
systemd-udevd
[27227]     0 27227    11419     2257      26        0             0
systemd-udevd
[27228]     0 27228    11419     2257      26        0             0
systemd-udevd
[27229]     0 27229    11419     2257      26        0             0
systemd-udevd
[27230]     0 27230    11419     2257      26        0             0
systemd-udevd
[27231]     0 27231    11419     2257      26        0             0
systemd-udevd
[27232]     0 27232    11419     2257      26        0             0
systemd-udevd
[27233]     0 27233    11419     2258      26        0             0
systemd-udevd
[27234]     0 27234    11419     2258      26        0             0
systemd-udevd
[27235]     0 27235    11419     2258      26        0             0
systemd-udevd
[27236]     0 27236    11419     2258      26        0             0
systemd-udevd
[27237]     0 27237    11419     2258      26        0             0
systemd-udevd
[27238]     0 27238    11419     2258      26        0             0
systemd-udevd
[27239]     0 27239    11419     2258      26        0             0
systemd-udevd
[27240]     0 27240    11419     2259      26        0             0
systemd-udevd
[27241]     0 27241    11419     2259      26        0             0
systemd-udevd
[27242]     0 27242    11419     2259      26        0             0
systemd-udevd
[27243]     0 27243    11419     2259      26        0             0
systemd-udevd
[27244]     0 27244    11419     2259      26        0             0
systemd-udevd
[27245]     0 27245    11419     2259      26        0             0
systemd-udevd
[27246]     0 27246    11419     2259      26        0             0
systemd-udevd
[27247]     0 27247    11419     2260      26        0             0
systemd-udevd
[27248]     0 27248    11419     2260      26        0             0
systemd-udevd
[27249]     0 27249    11419     2260      26        0             0
systemd-udevd
[27250]     0 27250    11419     2260      26        0             0
systemd-udevd
[27251]     0 27251    11419     2260      26        0             0
systemd-udevd
[27252]     0 27252    11419     2260      26        0             0
systemd-udevd
[27254]     0 27254    11419     2261      26        0             0
systemd-udevd
[27255]     0 27255    11419     2261      26        0             0
systemd-udevd
[27256]     0 27256    11419     2261      26        0             0
systemd-udevd
[27257]     0 27257    11419     2261      26        0             0
systemd-udevd
[27258]     0 27258    11419     2261      26        0             0
systemd-udevd
[27259]     0 27259    11419     2261      26        0             0
systemd-udevd
[27260]     0 27260    11419     2261      26        0             0
systemd-udevd
[27261]     0 27261    11419     2262      26        0             0
systemd-udevd
[27262]     0 27262    11419     2262      26        0             0
systemd-udevd
[27263]     0 27263    11419     2262      26        0             0
systemd-udevd
[27264]     0 27264    11419     2262      26        0             0
systemd-udevd
[27265]     0 27265    11419     2262      26        0             0
systemd-udevd
[27266]     0 27266    11419     2262      26        0             0
systemd-udevd
[27267]     0 27267    11419     2262      26        0             0
systemd-udevd
[27268]     0 27268    11419     2263      26        0             0
systemd-udevd
[27269]     0 27269    11419     2263      26        0             0
systemd-udevd
[27270]     0 27270    11419     2263      26        0             0
systemd-udevd
[27271]     0 27271    11419     2263      26        0             0
systemd-udevd
[27272]     0 27272    11419     2263      26        0             0
systemd-udevd
[27273]     0 27273    11419     2263      26        0             0
systemd-udevd
[27274]     0 27274    11419     2263      26        0             0
systemd-udevd
[27275]     0 27275    11419     2264      26        0             0
systemd-udevd
[27276]     0 27276    11419     2264      26        0             0
systemd-udevd
[27277]     0 27277    11419     2264      26        0             0
systemd-udevd
[27278]     0 27278    11419     2264      26        0             0
systemd-udevd
[27279]     0 27279    11419     2264      26        0             0
systemd-udevd
[27280]     0 27280    11419     2264      26        0             0
systemd-udevd
[27281]     0 27281    11419     2265      26        0             0
systemd-udevd
[27282]     0 27282    11419     2265      26        0             0
systemd-udevd
[27283]     0 27283    11419     2265      26        0             0
systemd-udevd
[27284]     0 27284    11419     2265      26        0             0
systemd-udevd
[27285]     0 27285    11419     2265      26        0             0
systemd-udevd
[27286]     0 27286    11419     2265      26        0             0
systemd-udevd
[27287]     0 27287    11419     2265      26        0             0
systemd-udevd
[27288]     0 27288    11419     2266      26        0             0
systemd-udevd
[27289]     0 27289    11419     2266      26        0             0
systemd-udevd
[27290]     0 27290    11419     2266      26        0             0
systemd-udevd
[27291]     0 27291    11419     2266      26        0             0
systemd-udevd
[27292]     0 27292    11419     2266      26        0             0
systemd-udevd
[27293]     0 27293    11419     2266      26        0             0
systemd-udevd
[27294]     0 27294    11419     2266      26        0             0
systemd-udevd
[27295]     0 27295    11419     2267      26        0             0
systemd-udevd
[27296]     0 27296    11419     2267      26        0             0
systemd-udevd
[27297]     0 27297    11419     2267      26        0             0
systemd-udevd
[27298]     0 27298    11419     2267      26        0             0
systemd-udevd
[27299]     0 27299    11419     2267      26        0             0
systemd-udevd
[27300]     0 27300    11419     2267      26        0             0
systemd-udevd
[27301]     0 27301    11419     2267      26        0             0
systemd-udevd
[27302]     0 27302    11419     2268      26        0             0
systemd-udevd
[27303]     0 27303    11419     2268      26        0             0
systemd-udevd
[27304]     0 27304    11419     2268      26        0             0
systemd-udevd
[27305]     0 27305    11419     2268      26        0             0
systemd-udevd
[27306]     0 27306    11419     2268      26        0             0
systemd-udevd
[27307]     0 27307    11419     2268      26        0             0
systemd-udevd
[27308]     0 27308    11419     2269      26        0             0
systemd-udevd
[27309]     0 27309    11419     2269      26        0             0
systemd-udevd
[27310]     0 27310    11419     2269      26        0             0
systemd-udevd
[27311]     0 27311    11419     2269      26        0             0
systemd-udevd
[27312]     0 27312    11419     2269      26        0             0
systemd-udevd
[27313]     0 27313    11419     2269      26        0             0
systemd-udevd
[27314]     0 27314    11419     2269      26        0             0
systemd-udevd
[27315]     0 27315    11419     2270      26        0             0
systemd-udevd
[27316]     0 27316    11419     2270      26        0             0
systemd-udevd
[27317]     0 27317    11419     2270      26        0             0
systemd-udevd
[27318]     0 27318    11419     2270      26        0             0
systemd-udevd
[27319]     0 27319    11419     2270      26        0             0
systemd-udevd
[27320]     0 27320    11419     2270      26        0             0
systemd-udevd
[27321]     0 27321    11419     2270      26        0             0
systemd-udevd
[27322]     0 27322    11419     2271      26        0             0
systemd-udevd
[27323]     0 27323    11419     2271      26        0             0
systemd-udevd
[27324]     0 27324    11419     2271      26        0             0
systemd-udevd
[27325]     0 27325    11419     2271      26        0             0
systemd-udevd
[27326]     0 27326    11419     2271      26        0             0
systemd-udevd
[27327]     0 27327    11419     2271      26        0             0
systemd-udevd
[27328]     0 27328    11419     2272      26        0             0
systemd-udevd
[27329]     0 27329    11419     2272      26        0             0
systemd-udevd
[27330]     0 27330    11419     2272      26        0             0
systemd-udevd
[27331]     0 27331    11419     2272      26        0             0
systemd-udevd
[27332]     0 27332    11419     2272      26        0             0
systemd-udevd
[27333]     0 27333    11419     2272      26        0             0
systemd-udevd
[27334]     0 27334    11419     2272      26        0             0
systemd-udevd
[27335]     0 27335    11452     2273      26        0             0
systemd-udevd
[27336]     0 27336    11452     2273      26        0             0
systemd-udevd
[27337]     0 27337    11452     2273      26        0             0
systemd-udevd
[27338]     0 27338    11452     2273      26        0             0
systemd-udevd
[27339]     0 27339    11452     2273      26        0             0
systemd-udevd
[27340]     0 27340    11452     2273      26        0             0
systemd-udevd
[27341]     0 27341    11452     2273      26        0             0
systemd-udevd
[27342]     0 27342    11452     2274      26        0             0
systemd-udevd
[27343]     0 27343    11452     2274      26        0             0
systemd-udevd
[27344]     0 27344    11452     2274      26        0             0
systemd-udevd
[27345]     0 27345    11452     2274      26        0             0
systemd-udevd
[27346]     0 27346    11452     2274      26        0             0
systemd-udevd
[27347]     0 27347    11452     2274      26        0             0
systemd-udevd
[27348]     0 27348    11452     2274      26        0             0
systemd-udevd
[27349]     0 27349    11452     2275      26        0             0
systemd-udevd
[27350]     0 27350    11452     2275      26        0             0
systemd-udevd
[27351]     0 27351    11452     2275      26        0             0
systemd-udevd
[27352]     0 27352    11452     2275      26        0             0
systemd-udevd
[27353]     0 27353    11452     2273      26        0             0
systemd-udevd
[27354]     0 27354    11452     2275      26        0             0
systemd-udevd
[27355]     0 27355    11452     2276      26        0             0
systemd-udevd
[27356]     0 27356    11452     2274      26        0             0
systemd-udevd
[27357]     0 27357    11452     2274      26        0         -1000
systemd-udevd
[27358]     0 27358    11453     2282      26        0         -1000
systemd-udevd
[27359]     0 27359    11453     2282      26        0         -1000
systemd-udevd
[27360]     0 27360    11453     2275      26        0         -1000
systemd-udevd
[27361]     0 27361    11453     2282      26        0         -1000
systemd-udevd
[27362]     0 27362    11453     2283      26        0         -1000
systemd-udevd
[27363]     0 27363    11453     2283      26        0         -1000
systemd-udevd
[27364]     0 27364    11453     2283      26        0         -1000
systemd-udevd
[27365]     0 27365    11453     2276      26        0         -1000
systemd-udevd
[27366]     0 27366    11453     2283      26        0         -1000
systemd-udevd
Out of memory: Kill process 9613 (firefox) score 52 or sacrifice child
Killed process 9613 (firefox) total-vm:1578420kB, anon-rss:314072kB,
file-rss:228kB
XMPP::NetTracke invoked oom-killer: gfp_mask=0x201da, order=0,
oom_score_adj=0
XMPP::NetTracke cpuset=/ mems_allowed=0
Pid: 10557, comm: XMPP::NetTracke Not tainted
3.7.0-rc5-next-20121115_64+ #1697
Call Trace:
 [<ffffffff810e7e71>] ? cpuset_print_task_mems_allowed+0x91/0xa0
 [<ffffffff816a7b5b>] dump_header.isra.10+0x6b/0x1a7
 [<ffffffff812fd066>] ? ___ratelimit+0x96/0x110
 [<ffffffff8112485f>] oom_kill_process+0x1cf/0x320
 [<ffffffff8108b1d7>] ? has_ns_capability_noaudit+0x17/0x20
 [<ffffffff81124dc0>] out_of_memory+0x250/0x280
 [<ffffffff811295d7>] __alloc_pages_nodemask+0x857/0x920
 [<ffffffff8112365d>] filemap_fault+0x28d/0x440
 [<ffffffff811444fa>] __do_fault+0x6a/0x460
 [<ffffffff81147149>] handle_pte_fault+0x89/0x900
 [<ffffffff810b0176>] ? ttwu_do_activate.constprop.88+0x66/0x70
 [<ffffffff811482bb>] handle_mm_fault+0x26b/0x370
 [<ffffffff81071e15>] __do_page_fault+0x145/0x480
 [<ffffffff810c4fdc>] ? ktime_get_ts+0x4c/0x100
 [<ffffffff81180132>] ? poll_select_set_timeout+0x72/0x90
 [<ffffffff8107218e>] do_page_fault+0xe/0x10
 [<ffffffff816b03f2>] page_fault+0x22/0x30
Mem-Info:
DMA per-cpu:
CPU    0: hi:    0, btch:   1 usd:   0
CPU    1: hi:    0, btch:   1 usd:   0
DMA32 per-cpu:
CPU    0: hi:  186, btch:  31 usd:   0
CPU    1: hi:  186, btch:  31 usd:   0
Normal per-cpu:
CPU    0: hi:  186, btch:  31 usd:   0
CPU    1: hi:  186, btch:  31 usd:  23
active_anon:1359088 inactive_anon:74743 isolated_anon:0
 active_file:74 inactive_file:909 isolated_file:125
 unevictable:0 dirty:0 writeback:0 unstable:0
 free:23985 slab_reclaimable:4484 slab_unreclaimable:9967
 mapped:13361 shmem:81578 pagetables:22923 bounce:0
 free_cma:0
DMA free:15956kB min:176kB low:220kB high:264kB active_anon:0kB
inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15956kB mlocked:0kB
dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB
slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB
bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? yes
lowmem_reserve[]: 0 2711 5866 5866
DMA32 free:43736kB min:31152kB low:38940kB high:46728kB
active_anon:2665552kB inactive_anon:14280kB active_file:0kB
inactive_file:1684kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB present:2776260kB mlocked:0kB dirty:0kB writeback:0kB
mapped:1036kB shmem:14532kB slab_reclaimable:1136kB
slab_unreclaimable:10812kB kernel_stack:2416kB pagetables:32168kB
unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:84031 all_unreclaimable? yes
lowmem_reserve[]: 0 0 3154 3154
Normal free:36248kB min:36252kB low:45312kB high:54376kB
active_anon:2770800kB inactive_anon:284692kB active_file:296kB
inactive_file:1952kB unevictable:0kB isolated(anon):0kB
isolated(file):500kB present:3230696kB mlocked:0kB dirty:0kB
writeback:0kB mapped:52408kB shmem:311780kB slab_reclaimable:16800kB
slab_unreclaimable:29056kB kernel_stack:5040kB pagetables:59524kB
unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:24064 all_unreclaimable? yes
lowmem_reserve[]: 0 0 0 0
DMA: 1*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 2*64kB (U) 1*128kB (U)
1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15956kB
DMA32: 42*4kB (UEM) 49*8kB (UEM) 46*16kB (UEM) 20*32kB (UE) 26*64kB
(UEM) 22*128kB (UE) 18*256kB (UEM) 40*512kB (UEM) 8*1024kB (U) 0*2048kB
1*4096kB (R) = 43792kB
Normal: 514*4kB (UEM) 341*8kB (UEM) 443*16kB (UEM) 313*32kB (UEM)
100*64kB (EM) 44*128kB (EM) 1*256kB (M) 0*512kB 0*1024kB 1*2048kB (R)
0*4096kB = 36224kB
82803 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 0kB
Total swap = 0kB
1556479 pages RAM
49776 pages reserved
635828 pages shared
1393234 pages non-shared

regards,
-- 
js
suse labs
--
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