More info, from a ktrace of systat:

  8147 systat   CALL  open(0x480ade3f,0,0)
  8147 systat   NAMI  "/dev/kmem"
  8147 systat   RET   open 4
  8147 systat   CALL  fcntl(0x4,0x3,0)
  8147 systat   RET   fcntl 0
  8147 systat   CALL  fcntl(0x4,0x4,0x1)
  8147 systat   RET   fcntl 0
  8147 systat   CALL  open(0x480ade05,0,0)
  8147 systat   NAMI  "/dev/drum"
  8147 systat   RET   open 5
  8147 systat   CALL  fcntl(0x5,0x3,0)
  8147 systat   RET   fcntl 0
  8147 systat   CALL  fcntl(0x5,0x4,0x1)
  8147 systat   RET   fcntl -1 errno 19 Operation not supported by device

					Gary D. Duzan



In Message <200209180222.g8I2M8Z00729@capo.xnet.duzan.org> ,
   Gary Duzan <gary@duzan.org> wrote:

=>   This is most likely a stupid question, but why would a current
=>kernel+userland be giving me this:
=>
=>Sep 17 09:08:12 capo savecore: /netbsd: kvm_openfiles: /dev/drum: Operation not supported by device
=>
=>   and
=>
=>capo { ~ } % /usr/bin/systat
=>/dev/drum: Operation not supported by device
=>
=>? This is on i386 with source from anoncvs this morning.
=>   Thanks.
=>
=>					Gary D. Duzan
=>
=>