Message-ID: <CA+G9fYv7tm9zQwVWnPMQMjFXtNDoRpdGkxZ4ehMjY9qAFF0QLQ@mail.gmail.com>
Date:   Tue, 13 Dec 2022 13:18:53 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        YueHaibing <yuehaibing@...wei.com>,
        Netdev <netdev@...r.kernel.org>
Cc:     stable@...r.kernel.org, patches@...ts.linux.dev,
        linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org,
        patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de,
        jonathanh@...dia.com, f.fainelli@...il.com,
        sudipm.mukherjee@...il.com, srw@...dewatkins.net, rwarsow@....de,
        Arnd Bergmann <arnd@...db.de>,
        Jakub Kicinski <kuba@...nel.org>,
        Anders Roxell <anders.roxell@...aro.org>
Subject: Re: [PATCH 5.10 000/106] 5.10.159-rc1 review

On Mon, 12 Dec 2022 at 18:43, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.10.159 release.
> There are 106 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 14 Dec 2022 13:08:57 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.159-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Regression detected on arm64 Raspberry Pi 4 Model B the NFS mount failed.

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

Following changes have been noticed in the Kconfig file between good and bad.
The config files attached to this email.

-CONFIG_BCMGENET=y
-CONFIG_BROADCOM_PHY=y
+# CONFIG_BROADCOM_PHY is not set
-CONFIG_BCM7XXX_PHY=y
+# CONFIG_BCM7XXX_PHY is not set
-CONFIG_BCM_NET_PHYLIB=y

boot log:
----------
[    0.000000] Linux version 5.10.159-rc1 (tuxmake@...make)
(aarch64-linux-gnu-gcc (Debian 11.3.0-6) 11.3.0, GNU ld (GNU Binutils
for Debian) 2.39) #1 SMP PREEMPT @1670851702
[    0.000000] Machine model: Raspberry Pi 4 Model B
...
[  113.631107] VFS: Unable to mount root fs via NFS.
[  113.636037] devtmpfs: mounted
[  113.655540] Freeing unused kernel memory: 9408K
[  113.678706] Run /sbin/init as init process
[  113.683209] Run /etc/init as init process
[  113.687486] Run /bin/init as init process
[  113.691792] Run /bin/sh as init process
[  113.695887] Kernel panic - not syncing: No working init found.  Try
passing init= option to kernel. See Linux
Documentation/admin-guide/init.rst for guidance.
[  113.710272] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.10.159-rc1 #1
[  113.716806] Hardware name: Raspberry Pi 4 Model B (DT)
[  113.722015] Call trace:
[  113.724509]  dump_backtrace+0x0/0x1d0
[  113.728226]  show_stack+0x20/0x30
[  113.731590]  dump_stack+0xf8/0x168
[  113.735041]  panic+0x184/0x390
[  113.738141]  kernel_init+0x10c/0x130
[  113.741766]  ret_from_fork+0x10/0x3c
[  113.745397] SMP: stopping secondary CPUs
[  113.749381] Kernel Offset: disabled
[  113.752918] CPU features: 0x28240022,61006000
[  113.757333] Memory Limit: none
[  113.760441] ---[ end Kernel panic - not syncing: No working init
found.  Try passing init= option to kernel. See Linux
Documentation/admin-guide/init.rst for guidance. ]---

Full test log details,
 - https://lkft.validation.linaro.org/scheduler/job/5946533#L392
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.158-107-gd2432186ff47/testrun/13594402/suite/log-parser-test/tests/
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.158-107-gd2432186ff47/testrun/13594402/suite/log-parser-test/test/check-kernel-panic/history/

$ diff  -Naurb  good-rpi4.config bad-rpi4.config
--- good-rpi4.config 2022-12-08 16:38:17.000000000 +0530
+++ bad-rpi4.config 2022-12-12 19:05:51.000000000 +0530
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.10.158 Kernel Configuration
+# Linux/arm64 5.10.159-rc1 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="aarch64-linux-gnu-gcc (Debian 11.3.0-6) 11.3.0"
 CONFIG_CC_IS_GCC=y
@@ -2355,7 +2355,6 @@
 # CONFIG_AURORA_NB8800 is not set
 CONFIG_NET_VENDOR_BROADCOM=y
 # CONFIG_B44 is not set
-CONFIG_BCMGENET=y
 # CONFIG_BNX2 is not set
 # CONFIG_CNIC is not set
 # CONFIG_TIGON3 is not set
@@ -2613,13 +2612,12 @@
 # CONFIG_ADIN_PHY is not set
 CONFIG_AQUANTIA_PHY=y
 # CONFIG_AX88796B_PHY is not set
-CONFIG_BROADCOM_PHY=y
+# CONFIG_BROADCOM_PHY is not set
 # CONFIG_BCM54140_PHY is not set
-CONFIG_BCM7XXX_PHY=y
+# CONFIG_BCM7XXX_PHY is not set
 # CONFIG_BCM84881_PHY is not set
 # CONFIG_BCM87XX_PHY is not set
 # CONFIG_BCM_CYGNUS_PHY is not set
-CONFIG_BCM_NET_PHYLIB=y
 # CONFIG_CICADA_PHY is not set
 # CONFIG_CORTINA_PHY is not set
 # CONFIG_DAVICOM_PHY is not set
@@ -2659,7 +2657,7 @@
 CONFIG_MDIO_XGENE=y
 CONFIG_MDIO_BITBANG=y
 CONFIG_MDIO_BCM_IPROC=y
-CONFIG_MDIO_BCM_UNIMAC=y
+# CONFIG_MDIO_BCM_UNIMAC is not set
 CONFIG_MDIO_CAVIUM=y
 # CONFIG_MDIO_GPIO is not set
 # CONFIG_MDIO_HISI_FEMAC is not set


## Build
* kernel: 5.10.159-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.10.y
* git commit: d2432186ff47a7e6d420858a997aebbe1bda2dd8
* git describe: v5.10.158-107-gd2432186ff47
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.158-107-gd2432186ff47

## Test Regressions (compared to v5.10.158)
* bcm2711-rpi-4-b, log-parser-test
  - check-kernel-panic

## Metric Regressions (compared to v5.10.158)

## Test Fixes (compared to v5.10.158)

## Metric Fixes (compared to v5.10.158)


## Test result summary
total: 134142, pass: 116844, fail: 2542, skip: 14290, xfail: 466

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 151 total, 148 passed, 3 failed
* arm64: 49 total, 46 passed, 3 failed
* i386: 39 total, 37 passed, 2 failed
* mips: 31 total, 29 passed, 2 failed
* parisc: 8 total, 8 passed, 0 failed
* powerpc: 32 total, 26 passed, 6 failed
* riscv: 16 total, 14 passed, 2 failed
* s390: 16 total, 16 passed, 0 failed
* sh: 14 total, 12 passed, 2 failed
* sparc: 8 total, 8 passed, 0 failed
* x86_64: 42 total, 40 passed, 2 failed

## Test suites summary
* boot
* fwts
* igt-gpu-tools
* kselftest-android
* kselftest-arm64
* kselftest-arm64/arm64.btitest.bti_c_func
* kselftest-arm64/arm64.btitest.bti_j_func
* kselftest-arm64/arm64.btitest.bti_jc_func
* kselftest-arm64/arm64.btitest.bti_none_func
* kselftest-arm64/arm64.btitest.nohint_func
* kselftest-arm64/arm64.btitest.paciasp_func
* kselftest-arm64/arm64.nobtitest.bti_c_func
* kselftest-arm64/arm64.nobtitest.bti_j_func
* kselftest-arm64/arm64.nobtitest.bti_jc_func
* kselftest-arm64/arm64.nobtitest.bti_none_func
* kselftest-arm64/arm64.nobtitest.nohint_func
* kselftest-arm64/arm64.nobtitest.paciasp_func
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers-dma-buf
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-filesystems-binderfs
* kselftest-firmware
* kselftest-fpu
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-kvm
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-net-forwarding
* kselftest-net-mptcp
* kselftest-netfilter
* kselftest-nsfs
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-open-posix-tests
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* packetdrill
* perf
* perf/Zstd-perf.data-compression
* rcutorture
* v4l2-compliance
* vdso

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

Download attachment "bad-rpi4.config" of type "application/octet-stream" (239077 bytes)

Download attachment "good-rpi4.config" of type "application/octet-stream" (239082 bytes)

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