5.15-stable review patch. If anyone has any objections, please let me know.
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From: David Ahern dsahern@kernel.org
[ Upstream commit 53d591730ea34f97a82f7ec6e7c987ca6e34dc21 ]
Constrained test environment; duplicate address detection is not needed and causes races so disable it.
Signed-off-by: David Ahern dsahern@kernel.org Reviewed-by: Simon Horman horms@kernel.org Link: https://patch.msgid.link/20250910025828.38900-1-dsahern@kernel.org Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/net/fcnal-test.sh | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh index bed85001da735..0e43b9e95f4dd 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -409,6 +409,8 @@ create_ns() ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1 ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.accept_dad=0 }
# create veth pair to connect namespaces and apply addresses.