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ERROR: clEnqueueCopyBuffer() -30
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02-21-2015, 10:43 PM
When using a wordlist such as rockyou with the rule file rockyou-30000.rule, an error pops up:
ERROR: clEnqueueCopyBuffer() -30 Any way to get around it besides splitting the rule file to multiple, separate rule files? 
02-23-2015, 12:08 AM
Can not reproduce!
Quote:root@et:~/oclHashcat-1.34# ./oclHashcat64.bin /root/single /root/dict/untouched/rockyou.txt -r rules/rockyou-30000.rule -d 1
02-23-2015, 05:10 AM
Seems it happens more when I use --gpu-loops 4096 -n 32 it happens more, but I have seen it also without the gpu loops at some point.
C:\Users\Abe>C:\oclHashcat-1.33\oclHashcat64.exe -m 0 f2969362f9278742f94d3106db4d9f52 -r C:\oclHashcat-1.33\rules\rockyou-30000.rule F:\realuniq.lst --gpu-loops 4096 -n 32 oclHashcat v1.33 starting... WARN: ADL_Overdrive6_FanSpeed_Get(): -1 Device #1: Hawaii, 3072MB, 1000Mhz, 44MCU Hashes: 1 hashes; 1 unique digests, 1 unique salts Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes Rules: 30000 Applicable Optimizers: * Zero-Byte * Precompute-Init * Precompute-Merkle-Demgard * Meet-In-The-Middle * Early-Skip * Not-Salted * Not-Iterated * Single-Hash * Single-Salt * Scalar-Mode * Raw-Hash Watchdog: Temperature abort trigger set to 95c Watchdog: Temperature retain trigger set to 80c Device #1: Kernel C:\oclHashcat-1.33/kernels/4098/m00000_a0.Hawaii_1573.4_1573.4 (VM).kernel (508624 bytes) Cache-hit dictionary stats F:\realuniq.lst: 15696118781 bytes, 1196843344 words, 35905300320000 keyspace [s]tatus [p]ause [r]esume [b]ypass [q]uit => ERROR: clEnqueueCopyBuffer() -30 
02-23-2015, 10:09 PM
Yeah those -n/-u values don't really make sense. If you don't know what you're doing with those, just use ''-w 3'' instead.
02-23-2015, 11:18 PM
Thanks atom, epixoip, I found those values while searching around this forum.
-w3 works fine, as well as --gpu-loops 1024 -n 32 Not sure what each of these does, not much documented on them either
02-24-2015, 01:07 AM
The optimal -n/-u values vary depending on the algorithm. The -n/-u values you were using are for WPA, not MD5. Typically for MD5 you'd use -n 128 -u 1024 (or -n 256 if you have the RAM to support it.)
If you are unsure what the optimal values should be for each algorithm, just use ''-w 3'' as it will automatically select the optimal -n/-u values for that algorithm. |
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