ipcs not showing any shared memory info?

Hello!

	Anyone else seeing this (from master system (not jails!):

dvoglav# ipcs -a
Message Queues:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
CBYTES  QNUM QBYTES LSPID LRPID   STIME    RTIME    CTIME

Shared Memory:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
NATTCH  SEGSZ  CPID  LPID   ATIME    DTIME    CTIME

Semaphores:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
NSEMS   OTIME    CTIME

This is DragonFly 1.1-Stable #0: Thu Oct 28 18:24:33 CEST 2004

But I get the same on

SomeSRV# ipcs -a
Message Queues:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
CBYTES  QNUM QBYTES LSPID LRPID   STIME    RTIME    CTIME

Shared Memory:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
NATTCH  SEGSZ  CPID  LPID   ATIME    DTIME    CTIME

Semaphores:
T     ID     KEY        MODE       OWNER    GROUP  CREATOR   CGROUP 
NSEMS   OTIME    CTIME

Which is DragonFly 1.1-Stable #2: Sun Jan 23 01:30:42 CET 2005

In both cases I run postgresql 7.4.6 with extended (up from default 
32megs) shared memory in jail with shared memory being allowed in jails.
Things actually work so i know shm is being used.

Toma븊