error msg on desktop amd A8-5500 apu trinity based

[m_del_buon]

Code:

hp@hp-desktop:~$ ./oclHashcat-1.36/oclHashcat64.bin -m 1800 -a 3 -o found file.hash -i --increment-min 8 --increment-max 18 ?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a --powertune-enable
oclHashcat v1.36 starting...

WARN: ADL_Overdrive6_FanSpeed_Get(): -1

Device #1: Devastator, 2048MB, 760Mhz, 4MCU

Hashes: 1 hashes; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Applicable Optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
* Brute-Force
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c

ATTENTION! The installed GPU driver in your system is known to be broken!
It will pass over cracked hashes and does not report them as cracked
You are STRONGLY encouraged not to use it
You can use --force to override this but do not post error reports if you do so

this is the message i got on my apu 5500 with 7560D igpu trinity based processor 3.2Ghz with boost state @3.7Ghz (boost not working)

[KT819GM]

So try to read four bottom lines, we believe that it's possible to understand what's written there.

[m_del_buon]

i understood that 4 lines. but i would like to know if it is an advice or a warning. because i tried to crack sha512 hashes with --force option and dictionary attack and successully. or it is simply an unsupported driver.

[aydiosmio]

Code:

ATTENTION! The installed GPU driver in your system is known to be broken!
It will pass over cracked hashes and does not report them as cracked
You are STRONGLY encouraged not to use it

AMD users require Catalyst 14.9 exactly. 14.12 is hopelessly broken.

Code:

You can use --force to override this but do not post error reports if you do so