* Device #1: This device's local mem size is too small.

[royce]

Per: https://github.com/hashcat/hashcat/blob/...c/opencl.c

Code:

if (device_local_mem_size < 32768)
     {
       event_log_error (hashcat_ctx, "* Device #%u: This device's local mem size is too small.", device_id + 1);

       device_param->skipped = true;
     }

This thread may be informative:

https://hashcat.net/forum/thread-5655.html