From: Guillaume Nault gnault@redhat.com
[ Upstream commit e59370b2e96eb8e7e057a2a16e999ff385a3f2fb ]
The ping command can run before DAD completes. In that case, ping may fail and break the selftest.
We don't need DAD here since we're working on isolated device pairs.
Fixes: b690842d12fd ("selftests/net: test l2 tunnel TOS/TTL inheriting") Signed-off-by: Guillaume Nault gnault@redhat.com Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/net/l2_tos_ttl_inherit.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/net/l2_tos_ttl_inherit.sh b/tools/testing/selftests/net/l2_tos_ttl_inherit.sh index dca1e6f777a8..e2574b08eabc 100755 --- a/tools/testing/selftests/net/l2_tos_ttl_inherit.sh +++ b/tools/testing/selftests/net/l2_tos_ttl_inherit.sh @@ -137,8 +137,8 @@ setup() { if [ "$type" = "gre" ]; then type="ip6gretap" fi - ip addr add fdd1:ced0:5d88:3fce::1/64 dev veth0 - $ns ip addr add fdd1:ced0:5d88:3fce::2/64 dev veth1 + ip addr add fdd1:ced0:5d88:3fce::1/64 dev veth0 nodad + $ns ip addr add fdd1:ced0:5d88:3fce::2/64 dev veth1 nodad ip link add name tep0 type $type $local_addr1 \ remote fdd1:ced0:5d88:3fce::2 tos $test_tos ttl $test_ttl \ $vxlan $geneve @@ -170,8 +170,8 @@ setup() { ip addr add 198.19.0.1/24 brd + dev ${parent}0 $ns ip addr add 198.19.0.2/24 brd + dev ${parent}1 elif [ "$inner" = "6" ]; then - ip addr add fdd4:96cf:4eae:443b::1/64 dev ${parent}0 - $ns ip addr add fdd4:96cf:4eae:443b::2/64 dev ${parent}1 + ip addr add fdd4:96cf:4eae:443b::1/64 dev ${parent}0 nodad + $ns ip addr add fdd4:96cf:4eae:443b::2/64 dev ${parent}1 nodad fi }