DPDK usage discussions
 help / color / Atom feed
From: vikram T <vikramet@gmail.com>
To: users@dpdk.org
Subject: [dpdk-users] Segmentation fault at rte_cpu_get_flag_enabled
Date: Mon, 20 Apr 2020 12:39:02 +0530
Message-ID: <CANxYRjy+CJ3Zsb-tZzMqC3RtOFWcGuO_r-GpnfU89+6BgHuTSQ@mail.gmail.com> (raw)

Hi,
I have been seeing the application crashes( DPDK v19.08) with segmentation
fault as below:
(gdb) bt
#0  0x000000000054fda9 in rte_cpu_get_flag_enabled ()
#1  0x00000000004f5d5e in rte_hash_crc_init_alg ()
#2  0x000000000084cf7d in __libc_csu_init ()
#3  0x00007ffff4df9425 in __libc_start_main () from /lib64/libc.so.6
#4  0x00000000005048df in _start ()
(gdb) q

Here the DPDK is built and linked on the machine different from the target
machine.
Hence used the flag - "CONFIG_RTE_MACHINE = default"  but no success.

Is there anything that needs to be followed to overcome this blocking issue?

Regards
Vikram

             reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-20  7:09 vikram T [this message]
2020-04-20 15:07 ` Stephen Hemminger
2020-04-20 18:03   ` vikram T
2020-04-20 20:23     ` Stephen Hemminger

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CANxYRjy+CJ3Zsb-tZzMqC3RtOFWcGuO_r-GpnfU89+6BgHuTSQ@mail.gmail.com \
    --to=vikramet@gmail.com \
    --cc=users@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK usage discussions

Archives are clonable:
	git clone --mirror http://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ http://inbox.dpdk.org/users \
		users@dpdk.org
	public-inbox-index users


Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.users


AGPL code for this site: git clone https://public-inbox.org/ public-inbox