run-tests-dpdk.sh failed.

[zzqq2199]

Hello,
We tried to run eRPC on our machine but encountered some problems. Finally we were stuck at here:

Our environment variables are listed below:

Our environment variables are listed below:
Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
OS: CentOS
Kernel: x86_64 Linux 3.10.0-862.9.1.el7.x86_64
DPDK Version: 18.11

Could you please give us some advices? Thank you in advance!

[anujkaliaiitd]

This might be related to bug #12.

Can you please compile eRPC with cmake -DLOG_LEVEL=trace and paste the contents of files named /tmp/erpc_trace* generated by this test?

[zzqq2199]

Thank you for your quick reply. There are 2 files named /tmp/erpc_trace* (one is empty):

root@gpu2 /h/t/w/eRPC# cat /tmp/erpc_trace_31850100
root@gpu2 /h/t/w/eRPC# cat /tmp/erpc_trace_31850200
13:940812 TRACE: Transport: RX pkthdr = [type REQ, dsn 0, reqn 0, pktn 0, msz 0]. Frame = [ETH: dst >ff:ff:ff:ff:ff:ff, src b4:fb:f9:bb:d7:ff, eth_type 39320], [IPv4: ihl 0, version 0, ecn 1, tot_len 0, id 17, frag_off 0, >ttl 0, protocol 4, check 0, src IP 0.0.0.0, dst IP 0.0.0.0], [UDP: src_port 0, dst_port 0, len 0, check 0].

[anujkaliaiitd]

Thanks! It seems like eRPC is receiving a garbage packet with ethertype 39320, which doesn't seem like a standard ethertype for any service.

I need to add ethertype-based filtering, but I'm too busy for a while to take on a hard bug fix. This can be tackled by someone familiar with DPDK, so any help is appreciated.