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From: Luca Coelho <luca@coelho.fi>
To: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>,
	Ben Greear <greearb@candelatech.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: AX200 crash on udp upload, cannot restart
Date: Tue, 08 Oct 2019 11:06:21 +0300	[thread overview]
Message-ID: <ac3ccd1eb498629b771645829ca080b642cffb36.camel@coelho.fi> (raw)
In-Reply-To: <df659853170ddf7a309c2f132eb749a35fbd8caf.camel@coelho.fi>

On Tue, 2019-10-08 at 10:58 +0300, Luca Coelho wrote:
> On Tue, 2019-10-08 at 07:33 +0000, Sergey Matyukevich wrote:
> > > We have a system with several of the AX200 NICs in it, kernel is 5.2.14+.  We ran a udp upload
> > > test of 10Mbps across all radios, and after about 10 minutes one of the radios crashed and could
> > > not be restarted.  The others continued to run so far.
> > > 
> > > I will open a bug in the kernel bug tracker.
> > 
> > Hello Ben,
> > 
> > We observed similar issues in our tests as well. All the details
> > have been described in kernel bugzilla issue:
> > https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.kernel.org_show-5Fbug.cgi-3Fid-3D205061&d=DwIFAg&c=MHZppzMdXMt3JYjCV71UsQ&r=RFH8dgrFzz0_hnNXpEl_u3TZqD-B6kYLzfvbDuCKw3U&m=opeh64GEVevn0071vriL-kH2B_orc25yacBPa3YdgLI&s=CKuyBZ0VdAQocDiZGOIDyDC6GG9w4E7OikmGvzblazU&e= 
> 
> Thanks for the reports!
> 
> Ben also added a bug in bugzilla[1], let's use that one for tracking
> (I'll mark Sergey's as a duplicate).
> 
> This is a know issue and our PHY team is already working on it
> internally.  I don't have much more details at the moment, but I'll
> update the bugzilla entry as soon as we know more.

Actually the bug Sergey pointed out is not the same.  It's a different
sysassert, 0x103C and it will be investigated separately.

--
Cheers,
Luca.


  reply	other threads:[~2019-10-08  8:06 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-02 20:48 AX200 crash on udp upload, cannot restart Ben Greear
2019-10-08  7:33 ` Sergey Matyukevich
2019-10-08  7:58   ` Luca Coelho
2019-10-08  8:06     ` Luca Coelho [this message]
2019-10-08 15:51       ` Sergey Matyukevich
2019-10-08 14:11     ` Tim Higgins

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