hi, I have the same problem recently again on FreeBSD 11.2 and ocserv-0.12.1, the ocserv build with debug flag on. and I got the core file and can help to debug this problem. #0 0x0000000802100bd9 in ev_feed_event () from /usr/local/lib/libev.so.4 (gdb) bt #0 0x0000000802100bd9 in ev_feed_event () from /usr/local/lib/libev.so.4 #1 0x0000000802102076 in ev_default_loop () from /usr/local/lib/libev.so.4 #2 0x000000080210233e in ev_invoke_pending () from /usr/local/lib/libev.so.4 #3 0x0000000802102ff9 in ev_run () from /usr/local/lib/libev.so.4 #4 0x0000000000408d26 in main (argc=1, argv=0x7fffffffed30) at main.c:1463 So how can I help to debug this problem? Jov <amutu at amutu.com> ?2017?3?30??? ??6:23??? > > The version is :ocserv-0.11.6.It is the latest version in the freebsd ports. > > 2017-03-30 18:02 GMT+08:00 Nikos Mavrogiannopoulos > <n.mavrogiannopoulos at gmail.com>: > > On Wed, Mar 29, 2017 at 4:54 AM, Jov <amutu at amutu.com> wrote: > > > >> Mar 29 00:21:11 fb ocserv[28942]: cannot load config file > >> /usr/local/etc/ocserv/config-per-group//super > >> Mar 29 00:21:14 fb kernel: tun1: link state changed to UP > >> Mar 29 00:21:14 fb devd: Executing '/etc/pccard_ether tun1 start' > >> Mar 29 00:21:21 fb ocserv[19161]: common.c:609: recvmsg: Operation timed out > > > > From seeing the timings there it seems that the tun device never got up. > > > >> client:AnyConnect Android 4.0.05054 > >> uname: > >> FreeBSD fb 10.3-RELEASE-p16 FreeBSD 10.3-RELEASE-p16 > > > > What is the version of ocserv you are using? I don't know the status > > of tun support in freebsd, have you tried a more recent one? > > > > regards, > > Nikos