Cracking failed on Radeon Pro WX5100

[dfns]

please post the full hashcat output of a cracking attempt.

./example400.sh
----------------------------
* Device #2: Not a native Intel OpenCL runtime. Expect massive speed loss.
             You can use --force to override, but do not report related errors.
OpenCL Platform #1: Advanced Micro Devices, Inc.
================================================
* Device #1: Ellesmere, 4048/8164 MB allocatable, 28MCU
* Device #2: Common KVM processor, skipped.

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1

Applicable optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
* Slow-Hash-SIMD

Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 75c

Starting attack in stdin mode...

Session..........: hashcat
Status...........: Exhausted
Hash.Type........: phpass, WordPress (MD5), phpBB3 (MD5), Joomla (MD5)
Hash.Target......: $H$9y5boZ2wsUlgl2tI6b5PrRoADzYfXD1
Time.Started.....: Tue May  9 14:41:14 2017 (0 secs)
Time.Estimated...: Tue May  9 14:41:14 2017 (0 secs)
Guess.Base.......: Pipe
Speed.Dev.#1.....:   648.7 kH/s (5.65ms)
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 129988
Rejected.........: 0
Restore.Point....: 0
Candidates.#1....:  -> 
HWMon.Dev.#1.....: Temp: 35c Fan: 27% Core: 426MHz Mem: 300MHz Bus:16

Started: Tue May  9 14:41:13 2017
Stopped: Tue May  9 14:41:14 2017

------------------------------------------------
./hashcat64.bin -m 0 -a 3 test.md5 ?a?a?a?a
hashcat (v3.5.0) starting...

* Device #2: Not a native Intel OpenCL runtime. Expect massive speed loss.
             You can use --force to override, but do not report related errors.

OpenCL Platform #1: Advanced Micro Devices, Inc.
================================================
* Device #1: Ellesmere, 4048/8164 MB allocatable, 28MCU
* Device #2: Common KVM processor, skipped.

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

Applicable optimizers:
* Zero-Byte
* Precompute-Init
* Precompute-Merkle-Demgard
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Hash
* Single-Salt
* Brute-Force
* Raw-Hash

Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger disabled.

The wordlist or mask that you are using is too small.
This means that hashcat cannot use the full parallel power of your device(s).
Unless you supply more work, your cracking speed will drop.
For tips on supplying more work, see: https://hashcat.net/faq/morework

Approaching final keyspace - workload adjusted.           

Session..........: hashcat                                
Status...........: Exhausted
Hash.Type........: MD5
Hash.Target......: 098f6bcd4621d373cade4e832627b4f6
Time.Started.....: Tue May  9 14:45:50 2017 (0 secs)
Time.Estimated...: Tue May  9 14:45:50 2017 (0 secs)
Guess.Mask.......: ?a?a?a?a [4]
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#1.....:  2980.6 MH/s (2.32ms)
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 81450625/81450625 (100.00%)
Rejected.........: 0/81450625 (0.00%)
Restore.Point....: 857375/857375 (100.00%)
Candidates.#1....: {ari ->  }~}
HWMon.Dev.#1.....: Temp: 43c Fan: 18% Core: 726MHz Mem:1250MHz Bus:16

Started: Tue May  9 14:45:49 2017
Stopped: Tue May  9 14:45:50 2017