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* [dpdk-users] RING: cannot reserve memory
@ 2020-04-11  8:15 Martins Eglitis
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From: Martins Eglitis @ 2020-04-11  8:15 UTC (permalink / raw)
  To: users


I'm fuzzy testing an NFF-Go application. When fuzzing it initially I got 
errors like:

EAL: Cannot create lock on `/var/run/dpdk/rte/config`. Is another 
primary process running?

The errors were due to the fuzzer (even with just one worker) running 
the binary multiple times before the waiting for the previous process to 
finish. I read about the --proc-type=auto flag, which felt like it could 
help here. However, I am currently getting errors like:

RING: Cannot reserve memory

Could it be NFF-Go related problem? Or maybe there are other flags I 
should pass to DPDK EAL?

Best regards,
Martins Eglitis

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