make -C tools/testing/selftests TARGETS="net" TEST_PROGS=bind_bhash.sh TESST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: bind_bhash.sh
# Error: Unknown device type.
# Cannot find device "veth0"
# Cannot find device "veth1"
# Cannot find device "veth0"
# socket fd err: Address family not supported by protocol
# listen failed: Bad file descriptor
ok 1 selftests: net: bind_bhash.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->