[dpdk-dev] phantom old packets received in new mbuf

Olivier MATZ olivier.matz at 6wind.com
Wed Jul 16 14:18:58 CEST 2014


Hello Helmut,

2014-07-16 13:56, Helmut Sim:
>> then i see that from time to time i get a packet that was already received
>> earlier instead of receiving the expected packet.
>> the output is:
>> PKT 12201
>> PKT 12202
>> PKT 12203
>> PKT 12204
>> PKT 12205
>> PKT 12206
>> PKT 12202
>> PKT 12208
>>
>> total received pkts is identical to the total delivered pkts, but part of
>> the pkts are being received twice...

Enabling CONFIG_RTE_LIBRTE_MEMPOOL_DEBUG and
CONFIG_RTE_LIBRTE_MBUF_DEBUG could help you to track
double free or corruptions.

Regards,
Olivier



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