From: Mark Brown <broonie@kernel•org>
To: Naresh Kamboju <naresh.kamboju@linaro•org>
Cc: open list <linux-kernel@vger•kernel.org>,
Linux-Next Mailing List <linux-next@vger•kernel.org>,
Linux ARM <linux-arm-kernel@lists•infradead.org>,
lkft-triage@lists•linaro.org, regressions@lists•linux.dev,
Catalin Marinas <catalin.marinas@arm•com>,
Will Deacon <will@kernel•org>,
Mark Rutland <mark.rutland@arm•com>,
Arnd Bergmann <arnd@arndb•de>,
Anders Roxell <anders.roxell@linaro•org>,
Aishwarya TCV <Aishwarya.TCV@arm•com>
Subject: Re: FVP: kernel BUG at arch/arm64/kernel/traps.c:497 - Internal error: Oops - BUG: 0
Date: Tue, 12 Jul 2022 12:54:24 +0100 [thread overview]
Message-ID: <Ys1g8PH4M2W7Z50U@sirena.org.uk> (raw)
In-Reply-To: <CA+G9fYtOX-6=f70FA5PuDVA=kX=2L4spXKXS8=LHkUphafXowg@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 992 bytes --]
On Tue, Jul 12, 2022 at 03:27:09PM +0530, Naresh Kamboju wrote:
> FVP boot failed with linux next 20220712.
I can't reproduce this, including with your kernel binary, which
suggests that this an issue with your FVP usage and firmware.
> Boot log:
> Starting kernel ...
>
> [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd0f0]
> [ 0.000000] Linux version 5.19.0-rc6-next-20220711
How are you invoking the FVP, what firmware are you using and how is it
configured?
> [ 0.500709] kernel BUG at arch/arm64/kernel/traps.c:497!
This is an undefined instruction, my first thought there would be that
you have some feature enabled for the kernel which requires enablement
at EL3 but your EL3 firmware is not configured to enable it.
> [ 0.503562] el1_undef+0x30/0x60
> [ 0.503709] el1h_64_sync_handler+0x84/0xd0
> [ 0.503811] el1h_64_sync+0x64/0x68
> [ 0.503909] net_sysctl_init+0x8/0x7c
This is where the undef came from.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
next prev parent reply other threads:[~2022-07-12 11:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 9:57 FVP: kernel BUG at arch/arm64/kernel/traps.c:497 - Internal error: Oops - BUG: 0 Naresh Kamboju
2022-07-12 11:54 ` Mark Brown [this message]
2022-07-13 19:37 ` Naresh Kamboju
2022-07-14 11:26 ` Mark Rutland
2022-07-14 11:42 ` Mark Brown
2022-07-14 12:57 ` Mark Rutland
2022-07-14 13:06 ` Mark Rutland
2022-07-14 13:39 ` Mark Rutland
2022-07-14 14:05 ` Naresh Kamboju
2022-07-15 12:28 ` Mark Brown
2022-07-14 11:37 ` Mark Brown
2022-07-12 12:49 ` Mark Rutland
2022-07-12 12:52 ` Mark Brown
2022-07-12 16:21 ` Mark Rutland
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Ys1g8PH4M2W7Z50U@sirena.org.uk \
--to=broonie@kernel$(echo .)org \
--cc=Aishwarya.TCV@arm$(echo .)com \
--cc=anders.roxell@linaro$(echo .)org \
--cc=arnd@arndb$(echo .)de \
--cc=catalin.marinas@arm$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-next@vger$(echo .)kernel.org \
--cc=lkft-triage@lists$(echo .)linaro.org \
--cc=mark.rutland@arm$(echo .)com \
--cc=naresh.kamboju@linaro$(echo .)org \
--cc=regressions@lists$(echo .)linux.dev \
--cc=will@kernel$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox