Command: ``` torify telnet {some-onion}.onion {some port} ``` When it connects, pressing Ctrl-C prints this error: ``` ^C1530319165 WARNING torsocks[69407]: [syscall] Unsupported syscall number 417. Denying the call (in tsocks_syscall() at syscall.c:496) ``` and telnet doesn't exit. torsocks-2.2.0 on FreeBSD 11.1