make -C tools/testing/selftests TARGETS="net" TEST_PROGS=test_vxlan_fdb_chhangelink.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: test_vxlan_fdb_changelink.sh
# 0.06 [+0.06] !!!malformed message: len=0
# 0.07 [+0.01] TEST: FDB default-remote handling across "ip link set"              [ OK ]
# 0.08 [+0.01] !!!malformed message: len=0
# 0.11 [+0.03] !!!malformed message: len=0
# 0.13 [+0.01] !!!malformed message: len=0
# 0.14 [+0.01] !!!malformed message: len=0
# 0.17 [+0.03] TEST: MC group report after VXLAN creation                          [FAIL]
# 0.17 [+0.00] 224.1.1.1 is_ex reported in IGMP query response failed
# 0.18 [+0.01] !!!malformed message: len=0
# 0.21 [+0.03] TEST: MC group report after changing VXLAN remote MC->MC            [FAIL]
# 0.21 [+0.00] 224.1.1.2 is_ex reported in IGMP query response failed
# 0.22 [+0.01] !!!malformed message: len=0
# 0.25 [+0.03] TEST: MC group report after changing VXLAN remote MC->UC            [ OK ]
# 0.26 [+0.01] !!!malformed message: len=0
not ok 1 selftests: net: test_vxlan_fdb_changelink.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->