here is my system

Ubuntu 12.04 LTS \n \l
Linux lxc 3.2.0-31-generic #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
I see many strange string in the log file /var/log/kern.log

Any one know the meaning for the string ??

for example:

Oct 5 20:18:54 lxc kernel: aistd2p 90<3572c stg-.56.060 d8000 tahdss eei g ye00s ugicer o

Oct 5 22:48:07 lxc kernel: n36ri=xctn-fl m" d35o=otfg",eu"53496 e0u(9402 arEDpi"ni=i ga"r-pn3 f=cnndu e"d7c=u grru

Oct 6 02:34:17 lxc kernel: [0.8 4 -:trnepeiufn d9<4200Xfd5e_hcn egrren 4>0.8 4 -:trnepeiufn d9<4206
Xfd5e_hcn egrren 2>0.8 4 -hieee6025]Tsm)eecl

Oct 6 03:15:41 lxc kernel: 9e_hcn egrren 0<4857E-(2 4p_epeiufn d68>0.0 4 -:trnepeiufn d67en nfn d60
>0.4 4 -ansld>0.4 4 -:croe85E3sd2t lyewhrr tme<6[400.44kua ai.Cinv o

Oct 6 12:10:39 lxc kernel: [508E-(2 nnnjn<4061Xfd5mtfseiord e33) pamr"EID prto=mut no"aldfasmth ro=1 aet233poie"x-otie-eal"nm=/ i=85 om"on"fas"o eon"-tireu"m/i8 mo"a" o"<6>[434543.874596] device vethjxuREX left promiscuous mode

Oct 6 12:10:40 lxc kernel: (EDVU) ehWyJ iki trdr tmeOs(l