[Unbound-users] fatal error unbound (fatal error: services/outside_network.c:1504: serviced_callbacks: pointer whitelist fptr_whitelist_serviced_query(p->cb) failed)

[M. Piscaer]

Hi,

At 17:39 today we restarted the service unbound with "unbound-control reload". At 18:54 we got an fatal error: 

Jun 27 18:54:00 isp-nscache-01 unbound: [1733:0] error: validator: bad event module_event_reply
Jun 27 18:54:00 isp-nscache-01 unbound: [1733:0] fatal error: services/outside_network.c:1504: serviced_callbacks: pointer whitelist fptr_whitelist_serviced_query(p->cb) failed

after that we needed to start the service:

Jun 27 19:12:42 isp-nscache-01 unbound-anchor: /var/lib/unbound/root.key has content
Jun 27 19:12:42 isp-nscache-01 unbound-anchor: success: the anchor is ok
Jun 27 19:12:42 isp-nscache-01 unbound: [12534:0] warning: did not exit gracefully last time (1733)
Jun 27 19:12:42 isp-nscache-01 unbound: [12535:0] notice: init module 0: validator
Jun 27 19:12:42 isp-nscache-01 unbound: [12535:0] notice: init module 1: iterator
Jun 27 19:12:42 isp-nscache-01 unbound: [12535:0] info: start of service (unbound 1.4.16).

What happend and what can we do that is not happen again?

The unbound service is handeling 2044 query's per seconde. We are running unbound version 1.4.16?

Google-ing on this issue doesn't give any result.

Kind regards,

Michiel Piscaer