dnssec-signzone => dnssec.c:136: INSIST(*key == ((void *)0)) failed.

[Turbo Fredriksson]

Quoting Turbo Fredriksson <turbo at bayour.com>:

> I had some DNSSEC trouble with 9.2.5 so I upgraded to 9.2.6 and most
> of the DNSSEC stuff now works again.
>
> However, running dnssec-signzone now gives me the follwing error:
>
> ----- s n i p -----
> anton:/var/cache/bind# dnssec-signzone -a -d . -o a3c.se. /tmp/file4YzakD Ka3c.se.+001+02407.private
> [... WARNING msg ...]
> dnssec-signzone: warning: dns_master_load: Ka3c.se.+001+02407.key:1: using RFC 1035 TTL semantics
> dnssec.c:136: INSIST(*key == ((void *)0)) failed.
> Aborted
> ----- s n i p -----
>
> Using GDB, this is what I get:
>
> ----- s n i p -----
> #0  0x40283781 in kill () from /lib/libc.so.6
> #1  0x4024ee5e in pthread_kill () from /lib/libpthread.so.0
> #2  0x4024f339 in raise () from /lib/libpthread.so.0
> #3  0x40284be1 in abort () from /lib/libc.so.6
> #4  0x40111dbb in isc_assertion_typetotext () from /usr/lib/libisc.so.7
> #5  0x40042194 in dns_dnssec_keyfromrdata () from /usr/lib/libdns.so.16
> #6  0x0804e185 in __deregister_frame_info ()
> #7  0x0804eda1 in __deregister_frame_info ()
> #8  0x4027314f in __libc_start_main () from /lib/libc.so.6
> ----- s n i p -----

Any idea on how to proceed? This looks like a bug in 'some lib',
but ... ?