Help! - kernel: ip_local_deliver_finish: proto 108 (IPComp) isn't netns-ready

Help! - kernel: ip_local_deliver_finish: proto 108 (IPComp) isn't netns-ready

[Dilip Daya]

Please let me know if this is the correct list for a network-namespace
question:

Environment:
- v3.0.8 kernel (x86_64)
- One system with 2 network-namespaces (netns0 and netns1) configured
  with multiple physical NICs assigned.
- LTP-network tests performed between these two network namespaces,
  by entering netns1 (# ip netns exec netns1 bash), then executing 
  LTP-network tests between netns0 and netns1.

The following LTP tests produced: "kernel: ip_local_deliver_finish:
proto 108 isn't netns-ready"

/usr/lib/ltp/testcases/bin/icmp4-multi-diffip06
/usr/lib/ltp/testcases/bin/tcp4-multi-diffip13
/usr/lib/ltp/testcases/bin/udp4-multi-diffip06
/usr/lib/ltp/testcases/bin/udp4-multi-diffnic06
/usr/lib/ltp/testcases/bin/udp4-multi-diffport06

i.e. network stack with "ip_local_deliver_finish: proto 108 isn't
netns-ready":

ICMP / UDP / TCP
IPv4
IPComp (mode: transport)
IPSec

=> Does this mean that IPComp (mode: transport) is not network namespace
   ready?  Is this a bug or IPComp is not netns enabled?  since IPv6
    works fine.

Thanking you all in advance.

-DilipD.