+0  socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
+0 setsockopt(3, IPPROTO_SCTP, SCTP_INITMSG, {sinit_num_ostreams=256, sinit_max_instreams=1024, sinit_max_attempts=6, sinit_max_init_timeo=50}, 8) = 0
+0  connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
+0  > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+3  > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+6  > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+12 > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+24 > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+48 > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+50 > sctp: INIT[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=0, ...]
+50 > sctp: ABORT[flgs=0]