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Tue, 8 Oct 2019 07:59:14 +0000 Date: Tue, 8 Oct 2019 07:59:12 +0000 (UTC) From: sachin gupta To: "users@dpdk.org" Message-ID: <215431052.5313737.1570521552689@mail.yahoo.com> MIME-Version: 1.0 References: <215431052.5313737.1570521552689.ref@mail.yahoo.com> X-Mailer: WebService/1.1.14448 YMailNorrin Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] KNI Error while Running KNI example on Google CLoud X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi All,When i run the KNI sample application on Google Cloud, i get the fol= lowing error EAL: Detected 2 lcore(s)EAL: Detected 1 NUMA nodesEAL: Multi-process socket= /var/run/dpdk/rte/mp_socketEAL: No free hugepages reported in hugepages-10= 48576kBEAL: Probing VFIO support...Oct 8 07:35:17 master-node kni[19444]:= =C2=A0EAL: Probing VFIO support...EAL: PCI device 0000:00:04.0 on NUMA sock= et -1EAL: Invalid NUMA socket, default to 0EAL: probe driver: 1af4:1000 net= _virtioOct 8 07:35:17 master-node kni[19444]:=C2=A0EAL: PCI device 0000:00:= 04.0 on NUMA socket -1Oct 8 07:35:17 master-node kni[19444]:=C2=A0EAL: Inva= lid NUMA socket, default to 0Oct 8 07:35:17 master-node kni[19444]:=C2=A0EA= L: probe driver: 1af4:1000 net_virtioEAL: Error - exiting with code: 1 Caus= e: No supported Ethernet device foundOct 8 07:35:17 master-node kni[19444]:= =C2=A0EAL: Error - exiting with code: 1#012 Cause:Oct 8 07:35:17 master-nod= e kni[19444]: No supported Ethernet device found I have set 128 hugepages each of size 128KB AnonHugePages:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 kBShmemHugePages:=C2=A0 = =C2=A0 =C2=A0 =C2=A0 0 kBHugePages_Total:=C2=A0 =C2=A0 =C2=A0128HugePages_F= ree:=C2=A0 =C2=A0 =C2=A0 114HugePages_Rsvd:=C2=A0 =C2=A0 =C2=A0 =C2=A0 0Hug= ePages_Surp:=C2=A0 =C2=A0 =C2=A0 =C2=A0 0Hugepagesize:=C2=A0 =C2=A0 =C2=A0 = =C2=A02048 kB ens4: flags=3D4163=C2=A0 mtu 1460=C2=A0 =C2= =A0 =C2=A0 =C2=A0 inet 10.128.0.17=C2=A0 netmask 255.255.255.255=C2=A0 broa= dcast 0.0.0.0=C2=A0 =C2=A0 =C2=A0 =C2=A0 inet6 fe80::4001:aff:fe80:11=C2=A0= prefixlen 64=C2=A0 scopeid 0x20=C2=A0 =C2=A0 =C2=A0 =C2=A0 ether 42:= 01:0a:80:00:11=C2=A0 txqueuelen 1000=C2=A0 (Ethernet)=C2=A0 =C2=A0 =C2=A0 = =C2=A0 RX packets 2064=C2=A0 bytes 5260296 (5.2 MB)=C2=A0 =C2=A0 =C2=A0 =C2= =A0 RX errors 0=C2=A0 dropped 0=C2=A0 overruns 0=C2=A0 frame 0=C2=A0 =C2=A0= =C2=A0 =C2=A0 TX packets 2001=C2=A0 bytes 183154 (183.1 KB)=C2=A0 =C2=A0 = =C2=A0 =C2=A0 TX errors 0=C2=A0 dropped 0 overruns 0=C2=A0 carrier 0=C2=A0 = collisions 0 soot@master-node:~/dpdk/dpdk-stable-18.11.2# ./usertools/dpdk-devbind.py --= statu=C2=A0 Network devices using kernel driver=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D0000:00:0= 4.0 'Virtio network device 1000' if=3Dens4 drv=3Dvirtio-pci unused=3D *Acti= ve* No 'Crypto' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Eventdev' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Mempool' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Compress' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ThanksSachin