Bind 9.2.3 crashes with a timer error

[list3 at wwwcrazy.com]

Here is the output from /var/log/messages running Bind 9.2.3.  After this is
shown of course it just dies.  Anybody seen this before or have any idea?

Sep 30 01:21:54 uranus named[2076]: timer.c:684: REQUIRE((((t2) != ((void *)0))
&& (((const isc__magi
c_t *)(t2))->magic == ((('T') << 24 | ('I') << 16 | ('M') << 8 | ('R'))))))
failed
Sep 30 01:21:54 uranus named[2076]: exiting (due to assertion failure)