LUKS clGetEventProfilingInfo(): CL_UNKNOWN_ERROR

[jallis]

(This setup has been stable for several years, never had any problems with hashcat before)

Code:

hashcat64.bin -a 0 -m 14600 LUKS.hash rockyou.txt

hashcat (v5.1.0) starting...

OpenCL Platform #1: Intel(R) Corporation
========================================
* Device #1: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz, skipped.

OpenCL Platform #2: NVIDIA Corporation
======================================
* Device #2: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #3: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #4: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #5: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #6: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #7: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #8: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #9: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU

Then I get several errors like:
clGetEventProfilingInfo(): CL_UNKNOWN_ERROR
clEnqueueReadBuffer(): CL_OUT_OF_RESOURCES


However, if I manually specify the same devices everything works just fine:

Code:

hashcat64.bin -a 0 -m 14600 -d 2,3,4,5,6,7,8,9 LUKS.hash rockyou.txt

hashcat (v5.1.0) starting...

OpenCL Platform #1: Intel(R) Corporation
========================================
* Device #1: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz, skipped.

OpenCL Platform #2: NVIDIA Corporation
======================================
* Device #2: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #3: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #4: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #5: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #6: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #7: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #8: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #9: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU

Using the same syntax for NTLM works fine:

Code:

hashcat64.bin -m 1000 -a 0 ntlm.hash rockyou.txt

hashcat (v5.1.0) starting...

OpenCL Platform #1: Intel(R) Corporation
========================================
* Device #1: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz, skipped.

OpenCL Platform #2: NVIDIA Corporation
======================================
* Device #2: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #3: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #4: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #5: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #6: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #7: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #8: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #9: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU

Any idea what is happening here, and how can I debug this further?