srcport=undefined one some timeouts

[silverwind]

Looks like under some conditions, timeouts don't print a srcport, will have to investigate.

connected to host:21 seq=767 srcport=37407 time=22.8 ms
connected to host:21 seq=768 srcport=37411 time=28.7 ms
connected to host:21 seq=769 srcport=37412 time=15.8 ms
timeout connecting to host:21 seq=770 srcport=undefined
connected to host:21 seq=771 srcport=37414 time=21.8 ms
connected to host:21 seq=772 srcport=37416 time=19.2 ms
connected to host:21 seq=773 srcport=37417 time=7.9 ms
connected to host:21 seq=774 srcport=37421 time=14.9 ms

[silverwind]

Above isn't really a fix, more of a bandaid, until I research this further.