From: Ido Schimmel <idosch@mellanox.com> [ Upstream commit 65cb13986229cec02635a1ecbcd1e2dd18353201 ] When creating the second host in h2_create(), two addresses are assigned to the interface, but only one is deleted. When running the test twice in a row the following error is observed: $ ./router_bridge_vlan.sh TEST: ping [ OK ] TEST: ping6 [ OK ] TEST: vlan [ OK ] $ ./router_bridge_vlan.sh RTNETLINK answers: File exists TEST: ping [ OK ] TEST: ping6 [ OK ] TEST: vlan [ OK ] Fix this by deleting the address during cleanup. Fixes: 5b1e7f9ebd56 ("selftests: forwarding: Test routed bridge interface") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- tools/testing/selftests/net/forwarding/router_bridge_vlan.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh b/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh index fef88eb..fa6a88c 100755 --- a/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh +++ b/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh @@ -36,7 +36,7 @@ h2_destroy() { ip -6 route del 2001:db8:1::/64 vrf v$h2 ip -4 route del 192.0.2.0/28 vrf v$h2 - simple_if_fini $h2 192.0.2.130/28 + simple_if_fini $h2 192.0.2.130/28 2001:db8:2::2/64 } router_create() -- 1.8.3