From: Jianguo Wu <wujianguo@xxxxxxxxxxxxxxx> [ Upstream commit 8b3170e07539855ee91bc5e2fa7780a4c9b5c7aa ] udpgro_fwd.sh output following message: ping: 2001:db8:1::100: Address family for hostname not supported Using ping6 when pinging IPv6 addresses. Fixes: a062260a9d5f ("selftests: net: add UDP GRO forwarding self-tests") Signed-off-by: Jianguo Wu <wujianguo@xxxxxxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- tools/testing/selftests/net/udpgro_fwd.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh index 6a3985b8cd7f6..3ea73013d9568 100755 --- a/tools/testing/selftests/net/udpgro_fwd.sh +++ b/tools/testing/selftests/net/udpgro_fwd.sh @@ -185,6 +185,7 @@ for family in 4 6; do IPT=iptables SUFFIX=24 VXDEV=vxlan + PING=ping if [ $family = 6 ]; then BM_NET=$BM_NET_V6 @@ -192,6 +193,7 @@ for family in 4 6; do SUFFIX="64 nodad" VXDEV=vxlan6 IPT=ip6tables + PING="ping6" fi echo "IPv$family" @@ -237,7 +239,7 @@ for family in 4 6; do # load arp cache before running the test to reduce the amount of # stray traffic on top of the UDP tunnel - ip netns exec $NS_SRC ping -q -c 1 $OL_NET$DST_NAT >/dev/null + ip netns exec $NS_SRC $PING -q -c 1 $OL_NET$DST_NAT >/dev/null run_test "GRO fwd over UDP tunnel" $OL_NET$DST_NAT 1 1 $OL_NET$DST cleanup -- 2.34.1