linux-kernel - Mainline: v6.10-rc6 boot failed across all arm64 devices

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Date: Mon, 1 Jul 2024 17:28:29 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: Linux ARM <linux-arm-kernel@...ts.infradead.org>, 
	open list <linux-kernel@...r.kernel.org>, lkft-triage@...ts.linaro.org, 
	Linux Regressions <regressions@...ts.linux.dev>
Cc: Catalin Marinas <catalin.marinas@....com>, Mark Brown <broonie@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, Aishwarya TCV <Aishwarya.TCV@....com>, 
	Arnd Bergmann <arnd@...db.de>, Dan Carpenter <dan.carpenter@...aro.org>, 
	Anders Roxell <anders.roxell@...aro.org>
Subject: Mainline: v6.10-rc6 boot failed across all arm64 devices

The mainline kernel v6.10-rc6 boot failed across all arm64 devices and
qemu-arm64 and no crash log found (earlycon) did not help.

But the defconfig builds boot PASS.

The boot problem is with defconfig + Extra Kconfigs and builds links
provided in the bottom of this email.

The boot test history shows that,
  GOOD: v6.10-rc5
  BAD:  v6.10-rc6

We are bisecting this issue and get back to you with git bisect results.

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

Following is the list of build combinations that boot failed.
Regressions found on qemu-arm64, Juno-r2, db410c, db845c, e850-96 and Rock-pi-4.
 - boot/gcc-13-lkftconfig-64k_page_size
 - boot/gcc-13-lkftconfig-kunit
 - boot/gcc-13-lkftconfig-rcutorture
 - boot/gcc-13-lkftconfig-16k_page_size
 - boot/gcc-13-lkftconfig-libgpiod
 - boot/gcc-13-lkftconfig-devicetree
 - boot/gcc-13-lkftconfig-debug-kmemleak
 - boot/gcc-13-lkftconfig-debug
 - boot/gcc-13-lkftconfig


Steps to reproduce boot failure on qemu-arm64:
----------
 - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2idWuAb51mcz7lO1BAj8Aw0BrNY/reproducer

metadata:
----
  git_describe: v6.10-rc6
  git_repo: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline
  git_sha: 22a40d14b572deb80c0648557f4bd502d7e83826
  git_short_log: 22a40d14b572 ("Linux 6.10-rc6")
  arch: arm64

Links:
-----
 - https://storage.tuxsuite.com/public/linaro/lkft/builds/2idWrbdtwMqpD9wx7IPRGJ7Dsx3/
 - https://storage.tuxsuite.com/public/linaro/lkft/builds/2idWrYDposdlRsS4jwF916a0qGE/
 - https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.10-rc6/testrun/24473346/suite/boot/test/gcc-13-lkftconfig-libgpiod/history/
 - https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.10-rc6/testrun/24473903/suite/boot/test/gcc-13-lkftconfig-rcutorture/history/


--
Linaro LKFT
https://lkft.linaro.org