who: memory exhausted

[Glen Stewart]

Package: coreutils
Version: 6.10-3ubuntu2
Severity: important

When executing the "who" command, I get:

~ # who
root     :0           2008-09-05 16:31
who: memory exhausted

I do not know if the command has aborted, or if the listing is complete.

-- System Information:
Debian Release: lenny/sid
  APT prefers hardy-updates
  APT policy: (500, 'hardy-updates'), (500, 'hardy-security'), (500, 'hardy-
proposed'), (500, 'hardy-backports'), (500, 'hardy')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.24-21-generic (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages coreutils depends on:
ii  libacl1                  2.2.45-1        Access control list shared 
library
ii  libc6                    2.7-10ubuntu3   GNU C Library: Shared libraries
ii  libselinux1              2.0.55-0ubuntu4 SELinux policy enforcement, run-
ti

coreutils recommends no packages.

-- no debconf information