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* Re: [dpdk-dev] Secondary process crash in rte_eal_init
@ 2019-04-06 14:26 Jim Holland (jimholla)
  2019-04-06 14:26 ` Jim Holland (jimholla)
  2019-04-08  8:41 ` Burakov, Anatoly
  0 siblings, 2 replies; 10+ messages in thread
From: Jim Holland (jimholla) @ 2019-04-06 14:26 UTC (permalink / raw)
  To: dev; +Cc: Mohamed Mahmoud (mmahmoud), Min Tang (mtang2)

Hi,

We're seeing something similar to what is described in thread below. Our product uses dpdk 17.08. Was there ever a resolution to Souvik's issue?

Thanks...Jim

On 01/04/2015 06:00, Dey, Souvik wrote:
> Hi All,
>                  We have a single primary application with multiple secondary applications launched on the same cpu core. When the system boots up for the first time ,the primary comes up followed by the secondary process everything works fine. But in between if I try to restart the secondary processes without restart the primary, the secondary process crashes with the below stack trace. Any idea what is going wrong out here.
>
> ============================================
> Stack Trace of the Crash :
> (gdb) bt
> #0 0x00007f4dad6e01b5 in raise () from /lib/libc.so.6
> #1 0x00007f4dad6e2fc0 in abort () from /lib/libc.so.6
> #2 0x0000000000402545 in __rte_panic ()
> #3 0x00000000007353f4 in rte_eal_init ()
> #4 0x0000000000403133 in main (argc=10, argv=0x7fff2c52fea8)
> ============================================
>
>
> --
> Regards,
> Souvik
>
Hi Dey,

Could you try to reproduce the issue with one of the multi-process
examples from DPDK?
Also you could provide some info such as command line options when
running both primary/secondary apps, dpdk version, etc...

Sergio

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [dpdk-dev] Secondary process crash in rte_eal_init
@ 2015-04-01  5:00 Dey, Souvik
  2015-04-03  9:13 ` Gonzalez Monroy, Sergio
  0 siblings, 1 reply; 10+ messages in thread
From: Dey, Souvik @ 2015-04-01  5:00 UTC (permalink / raw)
  To: dev

Hi All,
                We have a single primary application with multiple secondary applications launched on the same cpu core. When the system boots up for the first time ,the primary comes up followed by the secondary process everything works fine. But in between if I try to restart the secondary processes without restart the primary, the secondary process crashes with the below stack trace. Any idea what is going wrong out here.

============================================
Stack Trace of the Crash :
(gdb) bt
#0 0x00007f4dad6e01b5 in raise () from /lib/libc.so.6
#1 0x00007f4dad6e2fc0 in abort () from /lib/libc.so.6
#2 0x0000000000402545 in __rte_panic ()
#3 0x00000000007353f4 in rte_eal_init ()
#4 0x0000000000403133 in main (argc=10, argv=0x7fff2c52fea8)
============================================


--
Regards,
Souvik

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2019-04-09 12:59 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-06 14:26 [dpdk-dev] Secondary process crash in rte_eal_init Jim Holland (jimholla)
2019-04-06 14:26 ` Jim Holland (jimholla)
2019-04-08  8:41 ` Burakov, Anatoly
2019-04-08  8:41   ` Burakov, Anatoly
2019-04-08 13:07   ` Mohamed Mahmoud (mmahmoud)
2019-04-08 13:07     ` Mohamed Mahmoud (mmahmoud)
2019-04-08 13:47     ` Burakov, Anatoly
2019-04-08 13:47       ` Burakov, Anatoly
  -- strict thread matches above, loose matches on Subject: below --
2015-04-01  5:00 Dey, Souvik
2015-04-03  9:13 ` Gonzalez Monroy, Sergio

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