Description of problem:

I've just upgraded my gateway from f13 to 14 and to bind-9.7.4-0.3.b1.fc14.x86_64. For the most part all is well. However named child processes are writing messages repeatedly to named.run (if I configure logging as per default config), or simply trying to write (if I don't) and either way doing it do quickly it's taking over 50% cpu of a modern dual core server. Unless I impose a file size limit on named.run the file grows to multiple gigs in an hour or so.

How can I stop it doing this? There doesn't seem to be any useful work being done...

The messages are:

zone_timer: managed-keys-zone ./IN: enter
zone_maintenance: managed-keys-zone ./IN: enter
zone_settimer: managed-keys-zone ./IN: enter
zone_timer: managed-keys-zone ./IN: enter
zone_maintenance: managed-keys-zone ./IN: enter
zone_settimer: managed-keys-zone ./IN: enter

If I do an strace on named with "forked children" too (with named.run
logging enabled) I get loads of:
[pid  3556] <... futex resumed> )       = 1
[pid  3556] stat("data/named.run", {st_mode=S_IFREG|0644,
st_size=5242884, ...}) = 0
[pid  3556] stat("data/named.run", {st_mode=S_IFREG|0644,
st_size=5242884, ...}) = 0
[pid  3556] stat("data/named.run", {st_mode=S_IFREG|0644,
st_size=5242884, ...}) = 0
[pid  3556] futex(0x7fa5aab8907c, FUTEX_WAKE_OP_PRIVATE, 1, 1,
0x7fa5aab89078, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
[pid  3558] <... futex resumed> )       = 0
[pid  3558] futex(0x7fa5aab89028, FUTEX_WAIT_PRIVATE, 2, NULL
<unfinished ...>
[pid  3556] <... futex resumed> )       = 1
[pid  3556] futex(0x7fa5aab89028, FUTEX_WAKE_PRIVATE, 1
<unfinished ...>
[pid  3558] <... futex resumed> )       = 0
[pid  3558] futex(0x7fa5aab89028, FUTEX_WAKE_PRIVATE, 1) = 0
[pid  3558] futex(0x7fa5aab8907c, FUTEX_WAIT_BITSET_PRIVATE|
FUTEX_CLOCK_REALTIME, 20131209, {1316174566, 812856000}, ffffffff
<unfinished ...>


How reproducible:
Always

Steps to Reproduce:
1. Run it.