linux-kernel - Re: Regression with mainline kernel on rpi4

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Message-ID: <CADVatmNZB6yjS6zXqUcY4xsUTyX3pa6VysB6RmT1CGV5LXer6g@mail.gmail.com>
Date:   Wed, 22 Sep 2021 18:02:09 +0100
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Maxime Ripard <maxime@...no.tech>, Emma Anholt <emma@...olt.net>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Regression with mainline kernel on rpi4

On Wed, Sep 22, 2021 at 4:25 PM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> On Wed, Sep 22, 2021 at 3:11 AM Sudip Mukherjee
> <sudipm.mukherjee@...il.com> wrote:
> >
> > That test script is triggering the openqa job, but its running only
> > after lava is able to login. The trace is appearing before the login
> > prompt even, so test_mainline.sh should not matter here.
>
> Side note: the traces might be more legible if you have debug info in
> the kernel, and run the dmesg through the script in
>
>   scripts/decode_stacktrace.sh
>
> which should give line numbers and inlining information.

Attached is a complete dmesg and also the decoded trace.
This is done on 4357f03d6611 ("Merge tag 'pm-5.15-rc2' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm")


-- 
Regards
Sudip

View attachment "dmesg.log" of type "text/x-log" (41362 bytes)

Download attachment "converted_trace" of type "application/octet-stream" (5142 bytes)