From: Philippe Gerum <rpm@xenomai.org>
To: Sri Subramanian <sridhar.subramanian@gmail.com>
Cc: xenomai@xenomai.org
Subject: Re: Xenomai 4 / oob_sendmsg crashes kernel from tidbits/oob-net-icmp
Date: Thu, 21 Jul 2022 16:21:58 +0200 [thread overview]
Message-ID: <8735euee6p.fsf@xenomai.org> (raw)
In-Reply-To: <87a692ewlf.fsf@xenomai.org>
Philippe Gerum <rpm@xenomai.org> writes:
> Sri Subramanian <sridhar.subramanian@gmail.com> writes:
>
>> On Wed, Jul 20, 2022 at 10:47 AM Philippe Gerum <rpm@xenomai.org> wrote:
>>>
>>>
>>> Ok. On my end, I'll connect a pi4 with the i.MX6, to add the GENET MAC
>>> module to the picture.
>>>
>>
>> It looks like the GENET MAC driver (or the interface) is the culprit.
>> For some reason, it
>> restricts the packets sent to 10 after every netif down/up toggle.
>>
>
> Weird. I'll trace that.
>
Confirmed, I can observe the exact same behavior with any board pinging
the pi4 here. 10 packets with proper ICMP reply, then the responder goes
south.
--
Philippe.
next prev parent reply other threads:[~2022-07-21 14:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 1:10 Xenomai 4 / oob_sendmsg crashes kernel from tidbits/oob-net-icmp Sri Subramanian
2022-07-14 8:16 ` Philippe Gerum
2022-07-14 15:18 ` Philippe Gerum
2022-07-15 0:59 ` Sri Subramanian
2022-07-19 15:29 ` Sri Subramanian
2022-07-20 8:42 ` Philippe Gerum
2022-07-20 16:35 ` Sri Subramanian
2022-07-20 17:41 ` Philippe Gerum
2022-07-20 19:48 ` Sri Subramanian
2022-07-21 0:38 ` Sri Subramanian
2022-07-21 7:39 ` Philippe Gerum
2022-07-21 14:21 ` Philippe Gerum [this message]
2022-07-22 17:06 ` Philippe Gerum
2022-07-22 19:30 ` Sri Subramanian
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