EAL: No free hugepages reported in hugepages-1048576kB EAL: No free hugepages reported in hugepages-2048kB PANIC in rte_eal_init():
Means you have to allocate hugepages before starting this app. http://dpdk.org/doc/guides/linux_gsg/sys_reqs.html#running-dpdk-applications On Mon, Jul 17, 2017 at 11:33 AM, Mahesh Ishwar Mathad < mi.mah...@globaledgesoft.com> wrote: > > Hi team, > > Kernel Version : 4.5 > DPDK Version : 16.07.2 > PKT-GEN Version: 3.3.4 > > > I am trying to execute dpdk pkt-gen application to generator L2 traffic on > DPDK ports. But I am getting errors while executing command : > ./app/pktgen -c 0x7 -n 3 -- -p 0x1 -P -m "[1:2].0" > > Since I am allocating enough huge page ie 2048Kbytes and i tried with > 4096Kbytes also and I bind DPDK ports to igb_uio driver but still i am > getting below error: > > Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. Powered > by Intel® DPDK > EAL: Detected 4 lcore(s) > EAL: No free hugepages reported in hugepages-1048576kB > EAL: No free hugepages reported in hugepages-2048kB > PANIC in rte_eal_init(): > Cannot get hugepage information > 6: > [./dpdk-stable-16.07.2/examples/pktgen-3.3.4/app/app/x86_64-native-linuxapp-gcc/pktgen() > [0x4317ae]] > 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) > [0x7f5fa5111f45]] > 4: [./dpdk-stable-16.07.2/examples/pktgen-3.3.4/app/app/x86_64- > native-linuxapp-gcc/pktgen(main+0x182) [0x430962]] > 3: [./dpdk-stable-16.07.2/examples/pktgen-3.3.4/app/app/x86_64- > native-linuxapp-gcc/pktgen(rte_eal_init+0xc43) [0x4847b3]] > 2: [./dpdk-stable-16.07.2/examples/pktgen-3.3.4/app/app/x86_64- > native-linuxapp-gcc/pktgen(__rte_panic+0xbe) [0x42d045]] > 1: [./dpdk-stable-16.07.2/examples/pktgen-3.3.4/app/app/x86_64- > native-linuxapp-gcc/pktgen(rte_dump_stack+0x1a) [0x48be2a]] > > Can anyone help me to understand issue and possible solution > > -- > Thanks & Regards, > Mahesh Mathad. > > Disclaimer:- The information contained in this electronic message and any > attachments to this message are intended for the exclusive use of the > addressee(s) and may contain proprietary, confidential or privileged > information. If you are not the intended recipient, you should not > disseminate, distribute or copy this e-mail. Please notify the sender > immediately and destroy all copies of this message and any attachments. The > views expressed in this E-mail message (including the enclosure/(s) or > attachment/(s) if any) are those of the individual sender, except where the > sender expressly, and with authority, states them to be the views of > GlobalEdge. Before opening any mail and attachments please check them for > viruses .GlobalEdge does not accept any liability for virus infected mails. > >
