Looks like I got DOS’d:
Jan 19 19:25:46 gelt kernel: sonewconn: pcb 0xc8d5b000: Listen queue overflow: 193 already in queue awaiting acceptance Jan 19 19:26:17 gelt last message repeated 54 times Jan 19 19:28:18 gelt last message repeated 787 times Jan 19 19:38:19 gelt last message repeated 5637 times Jan 19 19:41:40 gelt last message repeated 4298 times
I base that conclusion on the above messages and this post.