[LTP] netns_crtchild

[nousi]

Hi,

Please, let me know the reason for below test case failure?.
CONFIG_VETH is enabled.
Am I missing any other kernel configuration?
Why it could not able to create the veth pair.

<<<test_start>>>
tag=netns_crtchild stime=1469762535
cmdline="nenetns_crtchild[14102]: unhandled level 2 translation fault
(11) at 0x00000000, esr 0x83000006
tns_crtchild"
contacts=""
analysis=exit
<<<test_output>>>
pgd = ffffffc07f862000
[00000000] *pgd=00000000f7240003, *pmd=0000000000000000

CPU: 0 PID: 14102 Comm: netns_crtchild Not tainted 3.14.65 #2
task: ffffffc03cedaa00 ti: ffffffc021d34000 task.ti: ffffffc021d34000
PC is at 0x0
LR is at 0x40574c
pc : [<0000000000000000>] lr : [<000000000040574c>] pstate: 00000000
sp : 0000007ffefaad30
x29: 0000007ffefaad30 x28: 0000000000000000
x27: 0000000000000000 x26: 0000000000000000
x25: 0000000000000000 x24: 0000000000000000
x23: 0000000000000000 x22: 0000000000000000
x21: 0000000040020000 x20: 0000000000000000
x19: 0000000000000000 x18: 0000007ffefaaaa0
x17: 0000007fb77270c0 x16: 0000000000000000
x15: 0000007fb766bac8 x14: ffffffffffffffff
x13: 0000000000000005 x12: 000000000000000a
x11: 0000000000000008 x10: 0101010101010101
x9 : 0000000000000000 x8 : 0000000000000039
x7 : 0000007fb77af2b0 x6 : 0000007fb77af2b0
x5 : 0000007fb77b0630 x4 : 0000007fb77b0598
x3 : 0000007fb77b0000 x2 : 0000000000000002
x1 : 0000000000407c10 x0 : 0000000000000000

netns_parentns.sh 1 TFAIL : Error: unable to create veth pair
netns_crtchild    1  TFAIL  :  common.c:89: Error while
runninnetns_two_child[14159]: unhandled level 2 translation fault (11)
at 0x00000000, esr 0x83000006
g the script

<<<execution_status>>>
initiation_status="ok"
pgd = ffffffc0f21cf000
[00000000] *pgd=000000011c7a3003ed termination_id=1 corefile=no
                                cutime=1 cstime=1
<<<test_end>>>

-- 
Thanks & Regards,
B.Nousilal,