BIND 9.4.3-P1: internal_send: 199.7.83.42#53: Device not configured, where 199.7.83.42 is RANDOM IP address

[Lev Serebryakov]

Hello, Freebsd-stable.

  BIND on my new router (7.1-STABLE, BIND 9.4.3-P1) shows bunch of
errors on every start and doesn't answer on requests for 30-60 seconds
after that. Errors are like this:

Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 193.0.14.129#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 193.0.14.129#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 193.0.14.129#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 193.0.14.129#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 192.112.36.4#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 192.112.36.4#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected error:
Jan 24 12:18:12 gateway named[1455]: internal_send: 193.0.14.129#53: Device not configured
Jan 24 12:18:12 gateway named[1455]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/errno2result.c:111: unexpected error:
Jan 24 12:18:12 gateway named[1455]: unable to convert errno to isc_result: 6: Device not configured

  IP addresses are RANDOM and DIFFERENT on every restart. These IP
addresses are not mentioned in ANY config file on my computer, and
addresses on my network interfaces IS NOT from these networks.

  Main problem is, that mount_nfs failed on startup on this router
because bind is not ready due to these errors and all system goes to
single-user mode :(

  Computer is Soekris net5501, with 6 network interfaces (vr0-vr3 on
board, em0 and ath0 attached). Only vr0 and vr1 are used, but adding
fake addresses to vr2 and vr3 doesn't help at all.

 Also, mpd5 creates two NG interfaces (ng0 and ng1) on startup to connect to two
providers.

 But previous installation (on faster hardware) doesn't show these
errors at all!

-- 
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>