linux-kernel - Re: Unexpected kernel BRK exception at EL1 - Internal error: BRK handler: f20003e8

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Message-ID: <CA+G9fYtW58D057A=gdA2JCk5QTHwXywpEeRfLXBELouUzBsugw@mail.gmail.com>
Date:   Mon, 16 May 2022 20:07:45 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     Marc Zyngier <maz@...nel.org>
Cc:     open list <linux-kernel@...r.kernel.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        lkft-triage@...ts.linaro.org,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Thomas Gleixner <tglx@...utronix.de>, pali@...nel.org,
        Ingo Molnar <mingo@...nel.org>
Subject: Re: Unexpected kernel BRK exception at EL1 - Internal error: BRK
 handler: f20003e8 - gic_dist_config

Hi Marc,

FYI,

On Mon, 16 May 2022 at 19:28, Naresh Kamboju <naresh.kamboju@...aro.org> wrote:
>
> Hi Marc,
>
> Thanks for looking into this report.
>
> On Mon, 16 May 2022 at 12:38, Marc Zyngier <maz@...nel.org> wrote:
> >
> > On Mon, 16 May 2022 07:16:22 +0100,
> > Naresh Kamboju <naresh.kamboju@...aro.org> wrote:
> > >
> > > The kernel crash reported on arm64 juno-r2 device with kselftest-merge config
> > > while booting Linux next-20220513 kernel  [1].

This is happening only with the gcc-7.3.x built kernel on arm64 juno-r2 device.

- Naresh