Dave, net/smc code is based on the SMC TCP experimental option. Please apply Hans' patch to fix an inconsistency when SYN cookies are active.
Thanks, Ursula Hans Wippel (1): net/ipv4: disable SMC TCP option with SYN Cookies net/ipv4/tcp_output.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.13.5
