make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=vxl<PROGS=vxlan_mtu_frag.sh TEST_GEN_PROGS="" run_tests                         
make: Entering directory '/srv/vmksft/testing/wt-15/tools/testing/selftests'
make[1]: Entering directory '/srv/vmksft/testing/wt-15/tools/testing/selftests/net/netfilter'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/srv/vmksft/testing/wt-15/tools/testing/selftests/net/netfilter'
make[1]: Entering directory '/srv/vmksft/testing/wt-15/tools/testing/selftests/net/netfilter'
# timeout set to 1800
# selftests: net/netfilter: vxlan_mtu_frag.sh
# Test for VxLAN fragmentation with large MTU in br_netfilter:
# PASS!
ok 1 selftests: net/netfilter: vxlan_mtu_frag.sh
make[1]: Leaving directory '/srv/vmksft/testing/wt-15/tools/testing/selftests/net/netfilter'
make: Leaving directory '/srv/vmksft/testing/wt-15/tools/testing/selftests'
xx__-> echo $?
0
xx__->