-m 11 can't decode 4 symbols passwords

[atom]

yep, this is already known. i found this by working on v0.08, see my changelog

type: bug
file: kernels
desc: fixed bug in Joomla kernels if password is exactly of length 4 it was not getting cracked

and here is a log of the fixed program

root@sf:~/xy/oclHashcat-plus-0.08# ./oclHashcat-plus64.bin -m 11 -a 3 a154fc40433c95d83eebab47be179bea:IZ0WaUVAWVsSNy6nNLfSJ4v8jD7wQpjT ?d?d?d?d --force
oclHashcat-plus v0.08 by atom starting...

Hashes: 1
Unique salts: 1
Unique digests: 1
Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
GPU-Loops: 128
GPU-Accel: 40
Password lengths range: 1 - 15
Platform: AMD compatible platform found
Watchdog: Temperature limit set to 90c
Device #1: Tahiti, 3072MB, 0Mhz, 32MCU
Device #1: Allocating 192MB host-memory
Device #1: Kernel ./kernels/4098/m0010_a3.Tahiti.64.kernel (373796 bytes)

a154fc40433c95d83eebab47be179bea:IZ0WaUVAWVsSNy6nNLfSJ4v8jD7wQpjT:1111

Status.......: Cracked
Input.Mode...: Mask (?d?d?d?d)
Hash.Target..: a154fc40433c95d83eebab47be179bea:IZ0WaUVAWVsSNy6nNLfSJ4v8jD7wQpjT
Hash.Type....: Joomla
Time.Running.: 1 sec
Time.Util....: 1000.6ms/0.0ms Real/CPU, 0.0% idle
Speed........: 9994 c/s Real, 3322.5k c/s GPU
Recovered....: 1/1 Digests, 1/1 Salts
Progress.....: 10000/10000 (100.00%)
Rejected.....: 0/10000 (0.00%)
HW.Monitor.#1: 0% GPU, 46c Temp

Started: Fri Feb 3 10:45:02 2012
Stopped: Fri Feb 3 10:45:03 2012

Many thanks for reporting!