make -C tools/testing/selftests TARGETS="net" TEST_PROGS=netdevice.sh TESTT_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: netdevice.sh
# No valid network device found, creating veth pair
# Garbage instead of arguments "name ...". Try "ip link help".
# Device "veth0" does not exist.
# Cannot find device "veth0"
# FAIL: veth0: Fail to up interface
# netlink error: no device matches name (offset 24)
# netlink error: No such device
# FAIL: veth0: ethtool list features
# SKIP: veth0: interface kept up
# Device "veth1" does not exist.
# Cannot find device "veth1"
# FAIL: veth1: Fail to up interface
# netlink error: no device matches name (offset 24)
# netlink error: No such device
# FAIL: veth1: ethtool list features
# SKIP: veth1: interface kept up
# Cannot find device "veth0"
# Removed veth pair
ok 1 selftests: net: netdevice.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__->