linux-kernel - Re: [net] 03d56978dd: BUG:Bad_page_map_in

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Message-ID: <YuNz4FTXA1MshsjK@xsang-OptiPlex-9020>
Date:   Fri, 29 Jul 2022 13:45:04 +0800
From:   Oliver Sang <oliver.sang@...el.com>
To:     Joanne Koong <joannelkoong@...il.com>
CC:     0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>, <dccp@...r.kernel.org>,
        <lkp@...ts.01.org>, "Paolo Abeni" <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        David Miller <davem@...emloft.net>, <yujie.liu@...el.com>,
        <fengwei.yin@...el.com>
Subject: Re: [net] 03d56978dd: BUG:Bad_page_map_in_process

hi, Joanne,
 
On Wed, Jul 27, 2022 at 04:41:04PM -0700, Joanne Koong wrote:
> 
> I examined more closely the changes between v2 and v3 and I don't see
> anything that would lead to this error either (I'm assuming  v2 is
> okay because this report wasn't generated for it). Looking at the
> stack trace too, I'm not seeing anything that sticks out (eg this
> looks like a memory mapping failure and bhash2 didn't modify mapping
> or paging code).
> 
> I don't think this bug report is related to the bhash2 changes. But
> please let me know if you disagree.

thanks for detail information. we are running more tests to confirm now.
will update you later.

> 
> Thanks,
> Joanne
> 
> >
> >
> > --
> > 0-DAY CI Kernel Test Service
> > https://01.org/lkp
> >
> >