find command consumes memory and it killed by oom-killer process

Most recent comment: On 2013-11-25 15:50:51, Vensky, Michael commented:
"Here's dmesg:

lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 14kB 18kB 116kB 132kB 164kB 1128kB 0256kB 0512kB 11024kB 12048kB 34096kB = 15612kB
Node 0 DMA32: 34kB 108kB 1316kB 832kB 564kB 6128kB 7256kB 4512kB 21024kB 42048kB 124096kB = 64876kB
Node 0 Normal: 8584kB 10138kB 55316kB 21532kB 5164kB 34128kB 25256kB 16512kB 11024kB 02048kB 1*4096kB = 54592kB
4944 total pagecache pages
4113 pages in swap cache
Swap cache stats: add 5072757, delete 5068644, find 36551/43117
Free swap = 0kB
Total swap = 4063224kB
4194288 pages RAM
110239 pages reserved
3613 pages shared
4045497 pages non-shared
[ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
[ 515] 0 515 2751 0 3 -17 -1000 udevd
[ 1843] 0 1843 6909 1 1 -17 -1000 auditd
[ 1868] 0 1868 63855 57 1 0 0 rsyslogd
[ 1897] 0 1897 2737 33 0 0 0 irqbalance
[ 1916] 32 1916 4743 15 0 0 0 rpcbind
[ 2027] 81 2027 5569 52 0 0 0 dbus-daemon
[ 2037] 0 2037 22565 29 3 0 0 NetworkManager
[ 2043] 0 2043 13958 10 0 0 0 modem-manager
[ 2056] 29 2056 5836 1 0 0 0 rpc.statd
[ 2099] 0 2099 6290 1 1 0 0 rpc.idmapd
[ 2116] 0 2116 2279 1 2 0 0 dhclient
[ 2119] 0 2119 47864 1 0 0 0 cupsd
[ 2120] 0 2120 11157 1 1 0 0 wpa_supplicant
[ 2156] 0 2156 1019 0 2 0 0 acpid
[ 2165] 68 2165 6582 29 1 0 0 hald
[ 2166] 0 2166 4526 1 2 0 0 hald-runner
[ 2207] 0 2207 5055 1 0 0 0 hald-addon-inpu
[ 2212] 68 2212 4451 1 2 0 0 hald-addon-acpi
[ 2226] 0 2226 1178 0 3 0 0 hv_kvp_daemon
[ 2246] 0 2246 96425 30 1 0 0 automount
[ 2271] 0 2271 16563 0 3 -17 -1000 sshd
[ 2279] 0 2279 5533 1 1 0 0 xinetd
[ 2400] 38 2400 7540 35 1 0 0 ntpd
[ 2438] 0 2438 20216 21 1 0 0 master
[ 2451] 89 2451 20236 18 2 0 0 pickup
[ 2452] 89 2452 20279 22 1 0 0 qmgr
[ 2462] 0 2462 27552 1 3 0 0 abrtd
[ 2470] 0 2470 27016 25 0 0 0 abrt-dump-oops
[ 2482] 0 2482 60335 14 0 0 0 httpd
[ 2492] 0 2492 27051 0 2 0 0 ksmtuned
[ 2501] 0 2501 29313 1 1 0 0 crond
[ 2610] 0 2610 5373 0 3 0 0 atd
[ 2623] 48 2623 60657 687 1 0 0 httpd
[ 2624] 48 2624 60626 679 3 0 0 httpd
[ 2625] 48 2625 60882 705 2 0 0 httpd
[ 2626] 48 2626 60562 686 0 0 0 httpd
[ 2627] 48 2627 60626 677 1 0 0 httpd
[ 2628] 48 2628 60624 691 2 0 0 httpd
[ 2629] 48 2629 60654 709 2 0 0 httpd
[ 2630] 48 2630 60624 674 3 0 0 httpd
[ 2636] 0 2636 104167 202 1 0 0 python
[ 2651] 0 2651 257913 56 1 0 0 libvirtd
[ 2674] 0 2674 25224 0 3 0 0 rhnsd
[ 2682] 0 2682 25972 1 1 0 0 rhsmcertd
[ 2752] 0 2752 15494 9 3 0 0 certmonger
[ 2780] 0 2780 1015 1 0 0 0 mingetty
[ 2782] 0 2782 1015 1 3 0 0 mingetty
[ 2786] 0 2786 1015 1 3 0 0 mingetty
[ 2788] 0 2788 1015 1 0 0 0 mingetty
[ 2790] 0 2790 1015 1 0 0 0 mingetty
[ 2844] 99 2844 3222 0 2 0 0 dnsmasq
[ 3046] 0 3046 30367 11 3 0 0 gdm-binary
[ 3291] 0 3291 521088 59 0 0 0 console-kit-dae
[ 3367] 0 3367 25000 37 3 0 0 sshd
[ 3369] 0 3369 27118 1 3 0 0 bash
[ 3396] 0 3396 11270 10 2 0 0 devkit-power-da
[ 4569] 0 4569 12462 36 1 0 0 polkitd
[ 5023] 0 5023 10682 52 1 0 0 udisks-daemon
[ 5041] 0 5041 10084 24 3 0 0 udisks-daemon
[ 5042] 0 5042 92270 1 3 0 0 pulseaudio
[ 5196] 0 5196 23757 1 0 0 0 gconf-helper
[24821] 0 24821 2750 0 3 -17 -1000 udevd
[24823] 0 24823 2750 0 3 -17 -1000 udevd
[24982] 0 24982 42318 94 2 0 0 vmtoolsd
[25081] 0 25081 38064 1 1 0 0 gdm-simple-slav
[25083] 0 25083 32984 90 0 0 0 Xorg
[25103] 42 25103 5009 0 3 0 0 dbus-launch
[26375] 0 26375 44236 1 3 0 0 gdm-session-wor
[26695] 0 26695 37631 1 0 0 0 gnome-keyring-d
[26704] 0 26704 63178 51 2 0 0 gnome-session
[26712] 0 26712 5009 0 2 0 0 dbus-launch
[26713] 0 26713 5480 149 2 0 0 dbus-daemon
[26783] 0 26783 33299 66 1 0 0 gconfd-2
[26788] 0 26788 104844 102 3 0 0 gnome-settings-
[26792] 0 26792 73214 1 3 0 0 seahorse-daemon
[26798] 0 26798 33642 1 0 0 0 gvfsd
[26811] 0 26811 51613 1 2 0 0 gvfs-fuse-daemo
[26817] 0 26817 61217 32 0 0 0 metacity
[26818] 0 26818 82393 323 3 0 0 gnome-panel
[26819] 0 26819 134729 1 3 0 0 nautilus
[26821] 0 26821 157650 1 0 0 0 bonobo-activati
[26825] 0 26825 64316 175 1 0 0 gnome-power-man
[26826] 0 26826 63716 1 2 0 0 gdu-notificatio
[26827] 0 26827 59578 95 2 0 0 vmtoolsd
[26831] 0 26831 57311 1 3 0 0 polkit-gnome-au
[26833] 0 26833 66060 10 0 0 0 abrt-applet
[26836] 0 26836 57352 1 1 0 0 rhsm-icon
[26843] 0 26843 65371 10 2 0 0 bluetooth-apple
[26845] 0 26845 78969 1 3 0 0 trashapplet
[26847] 0 26847 35895 1 3 0 0 gvfs-gdu-volume
[26849] 0 26849 75989 80 3 0 0 wnck-applet
[26855] 0 26855 69594 94 1 0 0 notification-da
[26858] 0 26858 35298 1 0 0 0 gvfsd-trash
[26863] 0 26863 70221 104 1 0 0 gpk-update-icon
[26867] 0 26867 28624 1 3 0 0 im-settings-dae
[26869] 0 26869 57983 6 3 0 0 gvfs-afc-volume
[26873] 0 26873 37043 1 3 0 0 gvfs-gphoto2-vo
[26874] 0 26874 80386 188 0 0 0 python
[26882] 0 26882 79785 14 1 0 0 nm-applet
[26885] 0 26885 92311 1 0 0 0 gnome-volume-co
[26894] 0 26894 69953 82 0 0 0 gnome-screensav
[26922] 0 26922 98290 1 3 0 0 gdm-user-switch
[26923] 0 26923 103820 1 3 0 0 gnote
[26924] 0 26924 116182 14 0 0 0 clock-applet
[26927] 0 26927 72521 213 3 0 0 notification-ar
[27055] 0 27055 9564 1 0 0 0 gconf-im-settin
[27091] 0 27091 33649 1 1 0 0 gvfsd-burn
[27193] 0 27193 25000 1 2 0 0 sshd
[27195] 0 27195 27117 1 1 0 0 bash
[27222] 0 27222 76559 560 2 0 0 gnome-system-mo
[27226] 0 27226 5083 0 2 0 0 dbus-launch
[27227] 0 27227 5350 1 1 0 0 dbus-daemon
[27229] 0 27229 33262 142 0 0 0 gconfd-2
[27316] 48 27316 60626 679 1 0 0 httpd
[27380] 0 27380 25003 4 2 0 0 sshd
[27382] 0 27382 27083 29 3 0 0 bash
[27418] 0 27418 3791 85 1 0 0 top
[27434] 48 27434 60622 599 3 0 0 httpd
[27499] 0 27499 19844 59 0 0 0 packagekitd
[27501] 0 27501 4971241 3974613 3 0 0 find
[27502] 48 27502 60622 291 2 0 0 httpd
[27544] 0 27544 25226 1 0 0 0 sleep
Out of memory: Kill process 27501 (find) score 941 or sacrifice child
Killed process 27501, UID 0, (find) total-vm:19884964kB, anon-rss:15898396kB, file-rss:56kB"