https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=210726
--- Comment #27 from f...@cantconnect.ru --- Created attachment 232951 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=232951&action=edit test program Test program First, reduce portrange to hit the problem faster: sysctl net.inet.ip.portrange.first=10000 sysctl net.inet.ip.portrange.last=10004 Compile: cc -o test test.c Open two screens, first: ./test 10 1.2.3.4 0.0.0.0 Second: jail / x your.real.ip.address csh cd /your/dir ./test 10 1.2.3.4 0.0.0.0 with unpatched system, second program will show (EADDRINUSE) > connect() error 48 (Address already in use) with patched, it will show the proper error (EADDRNOTAVAIL) > bind() error 49 (Can't assign requested address) -- You are receiving this mail because: You are on the CC list for the bug.