Unable to start lxc container on lxc-release 2.0.8

Hello @everyone,
I am new to Linux container.I am trying to build linux container on NXP B4860qds chipset.
Current Kernel version is : 4.1.35
LXC version is : 2.0.8
I have created one LXC file structure and copied it on my board to the location :
/var/local/var/lib/lxc/lxc_rootfs/

But when i start the container i see below error :

lxc-start: caps.c: lxc_file_cap_is_set: 240 Failed to perform cap_get_file(): Operation not supported.

lxc-start: caps.c: lxc_file_cap_is_set: 240 Failed to perform cap_get_file(): Operation not supported.

lxc-start: caps.c: lxc_file_cap_is_set: 240 Failed to perform cap_get_file(): Operation not supported.

lxc-start: caps.c: lxc_file_cap_is_set: 240 Failed to perform cap_get_file(): Operation not supported.
lxc-start -n lxc_rootfs -F -c /dev/tty8 /var/local/var/lib/lxc/lxc_rootfs/config

lxc-start: start.c: lxc_spawn: 1182 Failed to set up id mapping.
lxc-start: start.c: __lxc_start: 1354 Failed to spawn container “lxc_rootfs”.
lxc-start: lxc_start.c: main: 366 The container failed to start.
lxc-start: lxc_start.c: main: 370 Additional information can be obtained by setting the --logfile and --logpriority options.

Following are all the various configurations i checked on my board,
cat /etc/fstab
tmpfs /run tmpfs mode=0755,nodev,nosuid,strictatime 0 0
tmpfs /var/volatile tmpfs defaults 0 0

mount
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)

cat /proc/self/cgroup
6:freezer:/
5:devices:/
4:memory:/
3:cpuacct:/
2:cpu:/
1:cpuset:/

Following is my container configuration file :
# Template used to create this container: /usr/local/share/lxc/templates/lxc-busybox
# Parameters passed to the template:
# For additional config options, please look at lxc.container.conf(5)

# Uncomment the following line to support nesting containers:
#lxc.include = /usr/local/share/lxc/config/nesting.conf
# (Be aware this has security implications)

lxc.rootfs = /var/local/var/lib/lxc/lxc_rootfs/rootfs
lxc.rootfs.backend = dir
lxc.haltsignal = SIGUSR1
lxc.rebootsignal = SIGTERM
lxc.utsname = lxc_rootfs
lxc.tty = 1
lxc.pts = 1
lxc.cap.drop = sys_module mac_admin mac_override sys_time
lxc.cgroup.memory.limit_in_bytes = 1024M
lxc.cgroup.cpuset.cpus = 0-6

# When using LXC with apparmor, uncomment the next line to run unconfined:
lxc.network.0.type = macvlan
lxc.network.0.macvlan.mode = bridge
lxc.network.0.flags = up
lxc.network.0.link = eth0
lxc.network.0.name = eth0
lxc.network.1.type = veth
lxc.network.1.flags = up
lxc.network.1.link = lxcbr1
lxc.network.1.ipv4 = 10.10.30.2/24
lxc.network.1.ipv4.gateway = 10.10.30.1
lxc.network.1.name = eth1
lxc.network.1.script.up = /usr/bin/lxcvethup.sh

lxc.mount.entry = shm dev/shm tmpfs rw,nosuid,nodev,noexec,relatime,mode=1777,size=275m,create=dir 0 0
lxc.mount.auto = cgroup:mixed proc:rw sys:mixed
lxc.mount.entry = shm /dev/shm tmpfs defaults 0 0
lxc.mount.entry = /sys/kernel/security sys/kernel/security none ro,bind,optional 0 0

#ReadOnly shared directory between CU and Container
lxc.mount.entry = /lib lib none ro,bind 0 0
lxc.mount.entry = /usr/lib usr/lib none ro,bind 0 0
lxc.mount.entry = /usr/bin usr/bin none ro,bind 0 0
lxc.mount.entry = /usr/sbin usr/sbin none ro,bind 0 0
lxc.mount.entry = /usr/include usr/include none ro,bind 0 0
lxc.mount.entry = /usr/share usr/share none ro,bind 0 0
lxc.mount.entry = /usr/libexec usr/libexec none ro,bind 0 0
lxc.mount.entry = /usr/sbin usr/sbin none ro,bind 0 0
lxc.mount.entry = /usr/local/sbin usr/local/sbin none ro,bind 0 0
lxc.mount.entry = /bin bin none ro,bind 0 0
lxc.mount.entry = /sbin sbin none ro,bind 0 0
lxc.mount.entry = /cs_usr cs_usr none ro,bind 0 0

#Read Write shared directory between CU and Container
lxc.mount.entry = /tmp tmp none rw,bind 0 0
lxc.mount.entry = /conf_files conf_files none rw,bind 0 0

Please let me understand what other configurations am i missing.

Thanks,
Meghana