hashcat Forum

I've been getting an error when trying to crack a RAR hash in cudaHashcat64.

Once the crack runs for about 10 minutes, it dumps me out with a "ERROR cuSteamSynchronize () 700"

I hit the status right before the last crash, output is below:

Session.Name...: cudaHashcat
Status.........: Running
Rules.Type.....: File (rules/best64.rule)
Input.Mode.....: File (10-million-combos.txt)
Hash.Target....: *REDACTED*
Hash.Type......: RAR3-hp
Time.Started...: Fri Sep 18 17:00:37 2015 (9 mins, 5 secs)
Time.Estimated.: Fri Sep 18 18:19:39 2015 (1 hour, 9 mins)
Speed.GPU.#1...:        0 H/s
Speed.GPU.#2...:        0 H/s
Speed.GPU.#3...:        0 H/s
Speed.GPU.#4...:    10226 H/s
Speed.GPU.#5...:     9714 H/s
Speed.GPU.#6...:        0 H/s
Speed.GPU.#7...:     9922 H/s
Speed.GPU.#8...:     9910 H/s
Speed.GPU.#*...:    39772 H/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 39775569/341369259 (11.65%)
Rejected.......: 60753/39775569 (0.15%)
Restore.Point..: 0/4433367 (0.00%)
HWMon.GPU.#1...: 99% Util, 79c Temp, 45% Fan
HWMon.GPU.#2...: 100% Util, 73c Temp, 42% Fan
HWMon.GPU.#3...: 99% Util, 68c Temp, 39% Fan
HWMon.GPU.#4...: 100% Util, 77c Temp, 43% Fan
HWMon.GPU.#5...: 100% Util, 73c Temp, 42% Fan
HWMon.GPU.#6...: 99% Util, 80c Temp, 45% Fan
HWMon.GPU.#7...: 99% Util, 75c Temp, 42% Fan
HWMon.GPU.#8...: 99% Util, 79c Temp, 44% Fan

[s]tatus [p]ause [r]esume [b]ypass [q]uit =>

ERROR: cuStreamSynchronize() 700

My system is a Tyan B7059F77AV6R-2T-N, 8 NVidia 980s, 32GB RAM, Dual Xeon processors.  I'm running cudaHashcat-1.37, with NVidia driver 352.41.

Any ideas on how I can correct this error?

Try to reduce the --gpu-loops