These tests are rarely unstable. It depends on the CI running the tests, especially if it is also busy doing other tasks in parallel, and if a debug kernel config is being used.
It looks like this issue is sometimes present with the NetDev CI. While this is being investigated, the tests are marked as flaky not to create noises on such CIs.
Fixes: b6e074e171bc ("selftests: mptcp: add infinite map testcase") Link: https://github.com/multipath-tcp/mptcp_net-next/issues/491 Reviewed-by: Mat Martineau martineau@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index b869b46823d7..2b66c5fa71eb 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3101,6 +3101,7 @@ fail_tests() { # single subflow if reset_with_fail "Infinite map" 1; then + MPTCP_LIB_SUBTEST_FLAKY=1 test_linkfail=128 \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 0 0 0 +1 +0 1 0 1 "$(pedit_action_pkts)" @@ -3109,6 +3110,7 @@ fail_tests()
# multiple subflows if reset_with_fail "MP_FAIL MP_RST" 2; then + MPTCP_LIB_SUBTEST_FLAKY=1 tc -n $ns2 qdisc add dev ns2eth1 root netem rate 1mbit delay 5ms pm_nl_set_limits $ns1 0 1 pm_nl_set_limits $ns2 0 1