From: Stephen Hemminger <stephen@networkplumber.org>
To: Lokesh Chakka <lvenkatakumarchakka@gmail.com>
Cc: users <users@dpdk.org>
Subject: Re: rte_eth_tx_burst giving error
Date: Mon, 16 Dec 2024 08:58:41 -0800 [thread overview]
Message-ID: <20241216085841.16efa701@hermes.local> (raw)
In-Reply-To: <CACh--sjqPjGM+-h5jQsJ_U_V15HXJu+xUu_F8uv_JL2B16CTYQ@mail.gmail.com>
On Mon, 16 Dec 2024 17:26:20 +0530
Lokesh Chakka <lvenkatakumarchakka@gmail.com> wrote:
> hi,
>
> please refer to the small piece of code at
>
> https://bitbucket.org/chakkadotlokesh/learning_dpdk/src/main/pmd_tx.c
>
> This code is functioning fine in dpdk 23.11
> But giving following error in 24.11
>
> ================================================================
> Thread 106 received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fa8d8ff1640 (LWP 14264)]
> 0x000000000041a4de in rte_eth_tx_burst (port_id=0, queue_id=0,
> tx_pkts=0x17f8b3180, nb_pkts=4096) at /usr/include/dpdk/rte_ethdev.h:6425
> 6425 * callback is called with the unsent packets as a parameter. If no
> callback
> ================================================================
>
> Can someone help me understand what might be wrong?
>
>
> Thanks & Regards
> --
> Lokesh Chakka.
Do a debug build (with -Dbuildtype=debug) and run it under gdb.
You might also want to enable ETHDEV_DEBUG and MBUF_DEBUG in rte_config.h
prev parent reply other threads:[~2024-12-16 16:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-16 11:56 Lokesh Chakka
2024-12-16 16:58 ` Stephen Hemminger [this message]
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