iozone doesn't work in Ubuntu 12.10

[Sergey]

# mount|grep /tmp
tmpfs on /tmp type tmpfs (rw,mode=01777)
# iozone -s 1024 -i 2 -f /tmp/file.io
        Iozone: Performance Test of File I/O
                Version $Revision: 3.397 $
                Compiled for 32 bit mode.
                Build: linux

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer.
                     Ben England.

        Run began: Fri Apr 5 10:47:22 2013

        File size set to 1024 KB
        Command line used: iozone -s 1024 -i 2 -f /tmp/file.io
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random random bkwd record stride
              KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread
            1024 4
Error reading block at 237568
read: Success

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.