make -C tools/testing/selftests TARGETS=net TEST_PROGS=ip6_gre_headroom.shh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 12000
# selftests: net: ip6_gre_headroom.sh
[ 4539.963846][T25349] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4540.244027][T24927] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4540.251152][T24927] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4540.593426][   T70] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4540.745499][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4540.809382][T25349] ip6_tunnel: er6 xmit: Local address not yet configured!
# TEST: ip6gretap headroom                                            [PASS]
# TEST: ip6erspan headroom                                            [PASS]
ok 1 selftests: net: ip6_gre_headroom.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->