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Message-ID: <85cdd7c0-d01a-ec8a-cb83-54953cb78789@collabora.com>
Date: Tue, 12 Jan 2021 11:25:25 +0000
From: Guillaume Tucker <guillaume.tucker@...labora.com>
To: Vincent Guittot <vincent.guittot@...aro.org>
Cc: "kernelci-results@...ups.io" <kernelci-results@...ups.io>,
Anson Huang <Anson.Huang@....com>,
Will Deacon <will@...nel.org>, Li Yang <leoyang.li@....com>,
Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
Shawn Guo <shawnguo@...nel.org>,
Max Krummenacher <max.oss.09@...il.com>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Krzysztof Kozlowski <krzk@...nel.org>,
linux-arm-kernel@...ts.infradead.org,
Catalin Marinas <catalin.marinas@....com>,
Michael Walle <michael@...le.cc>
Subject: Re: pmwg/integ bisection: baseline.login on rk3328-rock64
Hi Vincent,
Please see the bisection report below about a boot failure on
rk3328-rock64 with the pwmg/integ branch.
Reports aren't automatically sent to the public while we're
trialing new bisection features on kernelci.org but this one
looks valid.
There's nothing in the serial console log, probably because it's
crashing too early during boot.
Some details can be found here:
https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
the same issue occurs with a plain defconfig from that branch.
Results with other configs and platforms can be compared here:
https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
Please let us know if you need some help to test a fix or debug
the issue.
Thanks,
Guillaume
On 11/01/2021 05:36, KernelCI bot wrote:
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> * This automated bisection report was sent to you on the basis *
> * that you may be involved with the breaking commit it has *
> * found. No manual investigation has been done to verify it, *
> * and the root cause of the problem may be somewhere else. *
> * *
> * If you do send a fix, please include this trailer: *
> * Reported-by: "kernelci.org bot" <bot@...nelci.org> *
> * *
> * Hope this helps! *
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>
> pmwg/integ bisection: baseline.login on rk3328-rock64
>
> Summary:
> Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> Result: 31379ec3d17b arm64/hikey: update defconfig
>
> Checks:
> revert: PASS
> verify: PASS
>
> Parameters:
> Tree: pmwg
> URL: https://git.linaro.org/power/linux.git
> Branch: integ
> Target: rk3328-rock64
> CPU arch: arm64
> Lab: lab-baylibre
> Compiler: gcc-8
> Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> Test case: baseline.login
>
> Breaking commit found:
>
> -------------------------------------------------------------------------------
> commit 31379ec3d17bf215585f1bac15eff77351830d37
> Author: Vincent Guittot <vincent.guittot@...aro.org>
> Date: Tue Nov 17 10:02:58 2020 +0100
>
> arm64/hikey: update defconfig
>
> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.org>
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> CONFIG_IKCONFIG=y
> CONFIG_IKCONFIG_PROC=y
> CONFIG_NUMA_BALANCING=y
> +CONFIG_CGROUPS=y
> CONFIG_MEMCG=y
> CONFIG_MEMCG_SWAP=y
> CONFIG_BLK_CGROUP=y
> +CONFIG_CGROUP_SCHED=y
> CONFIG_CGROUP_PIDS=y
> CONFIG_CGROUP_HUGETLB=y
> CONFIG_CPUSETS=y
> @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> CONFIG_CGROUP_CPUACCT=y
> CONFIG_CGROUP_PERF=y
> CONFIG_USER_NS=y
> -CONFIG_SCHED_AUTOGROUP=y
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_KALLSYMS_ALL=y
> # CONFIG_COMPAT_BRK is not set
> @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> CONFIG_CPU_FREQ_GOV_USERSPACE=y
> CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> CONFIG_CPUFREQ_DT=y
> CONFIG_ACPI_CPPC_CPUFREQ=m
> CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> CONFIG_BLK_DEV_NVME=m
> CONFIG_SRAM=y
> CONFIG_PCI_ENDPOINT_TEST=m
> +CONFIG_HISI_HIKEY_USB=m
> CONFIG_EEPROM_AT24=m
> CONFIG_EEPROM_AT25=m
> CONFIG_UACCE=m
> @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> CONFIG_USB_CONFIGFS_EEM=y
> CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> CONFIG_USB_CONFIGFS_F_FS=y
> +CONFIG_USB_ETH=m
> CONFIG_TYPEC=m
> CONFIG_TYPEC_TCPM=m
> +CONFIG_TYPEC_TCPCI=m
> +CONFIG_TYPEC_RT1711H=m
> CONFIG_TYPEC_FUSB302=m
> +CONFIG_TYPEC_UCSI=m
> CONFIG_TYPEC_HD3SS3220=m
> CONFIG_MMC=y
> CONFIG_MMC_BLOCK_MINORS=32
> @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> CONFIG_PHY_SUN4I_USB=y
> CONFIG_PHY_MIXEL_MIPI_DPHY=m
> CONFIG_PHY_HI6220_USB=y
> +CONFIG_PHY_HI3660_USB=m
> CONFIG_PHY_HISTB_COMBPHY=y
> CONFIG_PHY_HISI_INNO_USB2=y
> CONFIG_PHY_MVEBU_CP110_COMPHY=y
> @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> CONFIG_OVERLAY_FS=m
> CONFIG_VFAT_FS=y
> CONFIG_HUGETLBFS=y
> -CONFIG_CONFIGFS_FS=y
> CONFIG_EFIVAR_FS=y
> CONFIG_SQUASHFS=y
> CONFIG_NFS_FS=y
> @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_KERNEL=y
> -# CONFIG_SCHED_DEBUG is not set
> # CONFIG_DEBUG_PREEMPT is not set
> -# CONFIG_FTRACE is not set
> +CONFIG_ENABLE_DEFAULT_TRACERS=y
> CONFIG_MEMTEST=y
> -------------------------------------------------------------------------------
>
>
> Git bisection log:
>
> -------------------------------------------------------------------------------
> git bisect start
> # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> git bisect good e593d63655e8104e5eb84b76730f904161e03460
> # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> -------------------------------------------------------------------------------
>
>
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