Hashcat cuMemcpyHtoD(): an illegal memory access was encountered

blazed_

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I get this error when I run a .hcmask file, any ideas why?
C:\hash>hashcat -m 0 -a 3 md5.txt corp_8.hcmask -O -w 4 -D 1,2
hashcat (v6.1.1) starting...

CUDA API (CUDA 11.1)
====================
* Device #1: GeForce GTX 1070 Ti, 7217/8192 MB, 19MCU
* Device #2: GeForce GTX 1070 Ti, 7217/8192 MB, 19MCU

OpenCL API (OpenCL 1.2 CUDA 11.1.70) - Platform #1 [NVIDIA Corporation]
=======================================================================
* Device #3: GeForce GTX 1070 Ti, skipped
* Device #4: GeForce GTX 1070 Ti, skipped

Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 55

Hashes: 9 digests; 7 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

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

Watchdog: Temperature abort trigger set to 90c

Host memory required for this attack: 795 MB

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.Name........: MD5
Hash.Target......: md5.txt
Time.Started.....: Tue Sep 29 19:19:17 2020 (0 secs)
Time.Estimated...: Tue Sep 29 19:19:17 2020 (0 secs)
Guess.Mask.......: ?d?d?d?d?d?d?d?d [8]
Guess.Queue......: 1/22024 (0.00%)
Speed.#1.........: 9841.2 MH/s (3.85ms) @ Accel:64 Loops:1000 Thr:1024 Vec:8
Speed.#2.........: 9577.1 MH/s (3.93ms) @ Accel:64 Loops:1000 Thr:1024 Vec:8
Speed.#*.........: 19418.2 MH/s
Recovered........: 0/7 (0.00%) Digests
Progress.........: 100000000/100000000 (100.00%)
Rejected.........: 0/100000000 (0.00%)
Restore.Point....: 50000/100000 (50.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1000 Iteration:0-1000
Restore.Sub.#2...: Salt:0 Amplifier:0-1000 Iteration:0-1000
Candidates.#1....: 12345678 -> 68874941
Candidates.#2....: 12345670 -> 68874949
Hardware.Mon.#1..: Temp: 60c Fan: 0% Util:100% Core:1784MHz Mem:3802MHz Bus:16
Hardware.Mon.#2..: Temp: 61c Fan: 0% Util:100% Core:1746MHz Mem:3802MHz Bus:4

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

cuMemcpyHtoD(): an illegal memory access was encountered

^C
 
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