[dpdk-dev] Illegal instruction at rte_malloc_socket
Surya Nimmagadda
nscsekhar at juniper.net
Tue Dec 24 10:03:25 CET 2013
Yeah. I did.
Thanks
Surya
-------- Original message --------
From: Daniel Kaminsky <daniel.kaminsky at infinitelocality.com>
Date: 12/23/2013 11:23 PM (GMT-08:00)
To: Surya Nimmagadda <nscsekhar at juniper.net>
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] Illegal instruction at rte_malloc_socket
Did you run the program using "sudo"?
Daniel Kaminsky
Sent from my iPhone
On Dec 24, 2013, at 3:05 AM, Surya Nimmagadda <nscsekhar at juniper.net<mailto:nscsekhar at juniper.net>> wrote:
Hi,
When I try to run the sample applications like l2fwd or exception_path, they get aborted at rte_malloc_socket.
Can someone please take a look and let me know what I am missing?
Here is a back trace when I run in gdb:
EAL: Master core 0 is ready (tid=f7df6800)
[New Thread 0xb67fab40 (LWP 4480)]
EAL: Core 1 is ready (tid=b67fab40)
[New Thread 0xb5ff9b40 (LWP 4481)]
EAL: Core 2 is ready (tid=b5ff9b40)
[New Thread 0xb57f8b40 (LWP 4482)]
EAL: Core 3 is ready (tid=b57f8b40)
EAL: PCI device 0000:00:03.0 on NUMA socket -1
EAL: probe driver: 8086:100e rte_em_pmd
Program received signal SIGILL, Illegal instruction.
0x080c3084 in rte_malloc_socket ()
(gdb)
Here are my setup details:
Environment : Ubuntu VM
$echo $RTE_TARGET
i686-default-linuxapp-gcc
Network devices using IGB_UIO driver
====================================
0000:00:03.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused=e1000
0000:00:04.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused=e1000
Network devices using kernel driver
===================================
0000:00:05.0 '82540EM Gigabit Ethernet Controller' if=eth2 drv=e1000 unused=igb_uio
0000:00:06.0 '82540EM Gigabit Ethernet Controller' if=eth3 drv=e1000 unused=igb_uio *Active*
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