lkft/linux-stable-rc-linux-5.10.y - v5.10.239-209-g5baac0406819 - log-parser-build-gcc/gcc-compiler-arch_s_kernel_smp_c-warning-memcpy-reading-bytes-from-a-region-of-size

Date

July 15, 2025, 2:09 p.m.

Environment
s390

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/2/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:279:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  279 |         memcpy(lc->alt_stfle_fac_list, S390_lowcore.alt_stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  280 |                sizeof(lc->alt_stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/2/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:277:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  277 |         memcpy(lc->stfle_fac_list, S390_lowcore.stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  278 |                sizeof(lc->stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~

Metadata Full log Test run details

name	Debian GNU/Linux
version	12

plan

2zukrnLWQ4whWqG2JQvZY96gq77

build

jobs

kconfig

tinyconfig

runtime

podman

targets

['config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

verbose

False

wrapper

sccache

toolchain

gcc-12

environment

KCFLAGS	-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/2/build/=
SCCACHE_BUCKET	sccache.tuxbuild.com
KBUILD_BUILD_HOST	tuxmake
KBUILD_BUILD_USER	tuxmake
KBUILD_BUILD_TIMESTAMP	@1752588983

kconfig_add

[]

target_arch

s390

reproducer_cmdline

['tuxmake', '--download-all-korg-gcc-toolchains', '--target-arch=s390', '--kconfig=tinyconfig', '--toolchain=gcc-12', '--wrapper=sccache', '--environment=KBUILD_BUILD_TIMESTAMP=@1752588983', '--environment=KBUILD_BUILD_USER=tuxmake', '--environment=KBUILD_BUILD_HOST=tuxmake', '--environment=KCFLAGS=-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/2/build/=', '--environment=SCCACHE_BUCKET=sccache.tuxbuild.com', '--runtime=podman', '--image=855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12', 'config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

tools

ar	GNU ar (GNU Binutils for Debian) 2.40
as	GNU assembler (GNU Binutils for Debian) 2.40
bc	bc 1.07.1
ld	GNU ld (GNU Binutils for Debian) 2.40
ps	ps from procps-ng 4.0.2
gcc	gcc (Debian 12.2.0-14+deb12u1) 12.2.0
flex	flex 2.6.4
make	GNU Make 4.3
bison	bison (GNU Bison) 3.8.2
ccache	ccache version 4.7.5
depmod	kmod version 30
pahole	v1.25
openssl	OpenSSL 3.0.16 11 Feb 2025 (Library: OpenSSL 3.0.16 11 Feb 2025)
sccache	sccache 0.2.9

uname

kernel	Linux
machine	x86_64
kernel_release	6.8.0-1030-aws
kernel_version	#32~22.04.1-Ubuntu SMP Thu Jun 5 08:38:24 UTC 2025
operating_system	GNU/Linux

config

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktCIlY8p76OgeTcEhHAcWw4g/config

job_id

BUILD:linaro@lkft#2zuktCIlY8p76OgeTcEhHAcWw4g

source

kernelrelease	5.10.240-rc1
kernelversion	5.10.240-rc1

git_sha

5baac04068196ad71dc543e60a91f9d06ee23571

job_url

https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2zuktCIlY8p76OgeTcEhHAcWw4g

results

errors

status

PASS

targets

dtbs

status	SKIP
duration	0.24213671684265137

config

status	PASS
duration	5.5360634326934814

kernel

status	PASS
duration	2.537214994430542

default

status	PASS
duration	42.51506018638611

headers

status	PASS
duration	5.918603897094727

modules

status	SKIP
duration	0.276522159576416

xipkernel

status	SKIP
duration	0.24247097969055176

debugkernel

status	PASS
duration	1.00510573387146

dtbs-legacy

status	SKIP
duration	0.2927265167236328

duration

copy	0.0027074813842773438
build	58.565948247909546
cleanup	0.3411433696746826
prepare	40.125134229660034
metadata	1.4425880908966064
validate	0.00011992454528808594

warnings

artifacts

log	['build.log', 'build-debug.log']
dtbs	[]
config	['config']
kernel	['bzImage']
default	[]
headers	['headers.tar.xz']
modules	[]
xipkernel	[]
debugkernel	['vmlinux.xz', 'System.map']
dtbs-legacy	[]

runtime

version	podman version 4.6.2
image_tag	None
image_name	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12
image_digest	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12@sha256:10157662c9b35c24aec39164f93c0fbec0871ba432b7ed2de100c6d8686b0f2c

sccache

cache_hits	315
cache_misses	332

tuxmake

version

1.29.3

vmlinux

bss_size	95432
data_size	204384
file_size	2012528
text_size	1340764

compiler

name	s390x-linux-gnu-gcc
version	12
version_full	s390x-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0

git_repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git

hardware

ram	15506
cores	8
free_disk_space	58707

resources

disk_space

build_name

gcc-12-tinyconfig

job_status

Complete

system_map

text_offset

0x0000000000100000

download_url

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktCIlY8p76OgeTcEhHAcWw4g/

git_describe

v5.10.239-209-g5baac0406819

running_time

2025-07-15T14:16:24.355944

finished_time

2025-07-15T14:18:19.730238

git_short_log

5baac0406819 ("Linux 5.10.240-rc1")

kernel_version

5.10.240-rc1

provisioning_time

2025-07-15T14:09:17.088928

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:277:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  277 |         memcpy(lc->stfle_fac_list, S390_lowcore.stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  278 |                sizeof(lc->stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:279:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  279 |         memcpy(lc->alt_stfle_fac_list, S390_lowcore.alt_stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  280 |                sizeof(lc->alt_stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Metadata Full log Test run details

name	Debian GNU/Linux
version	12

plan

2zukrnLWQ4whWqG2JQvZY96gq77

build

jobs

kconfig

allnoconfig

runtime

podman

targets

['config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

verbose

False

wrapper

sccache

toolchain

gcc-12

environment

KCFLAGS	-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/1/build/=
SCCACHE_BUCKET	sccache.tuxbuild.com
KBUILD_BUILD_HOST	tuxmake
KBUILD_BUILD_USER	tuxmake
KBUILD_BUILD_TIMESTAMP	@1752588983

kconfig_add

[]

target_arch

s390

reproducer_cmdline

['tuxmake', '--download-all-korg-gcc-toolchains', '--target-arch=s390', '--kconfig=allnoconfig', '--toolchain=gcc-12', '--wrapper=sccache', '--environment=KBUILD_BUILD_TIMESTAMP=@1752588983', '--environment=KBUILD_BUILD_USER=tuxmake', '--environment=KBUILD_BUILD_HOST=tuxmake', '--environment=KCFLAGS=-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/1/build/=', '--environment=SCCACHE_BUCKET=sccache.tuxbuild.com', '--runtime=podman', '--image=855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12', 'config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

tools

ar	GNU ar (GNU Binutils for Debian) 2.40
as	GNU assembler (GNU Binutils for Debian) 2.40
bc	bc 1.07.1
ld	GNU ld (GNU Binutils for Debian) 2.40
ps	ps from procps-ng 4.0.2
gcc	gcc (Debian 12.2.0-14+deb12u1) 12.2.0
flex	flex 2.6.4
make	GNU Make 4.3
bison	bison (GNU Bison) 3.8.2
ccache	ccache version 4.7.5
depmod	kmod version 30
pahole	v1.25
openssl	OpenSSL 3.0.16 11 Feb 2025 (Library: OpenSSL 3.0.16 11 Feb 2025)
sccache	sccache 0.2.9

uname

kernel	Linux
machine	x86_64
kernel_release	6.8.0-1030-aws
kernel_version	#32~22.04.1-Ubuntu SMP Thu Jun 5 08:38:24 UTC 2025
operating_system	GNU/Linux

config

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktCMD9KMzc4jCXZ1D6fpN8Ue/config

job_id

BUILD:linaro@lkft#2zuktCMD9KMzc4jCXZ1D6fpN8Ue

source

kernelrelease	5.10.240-rc1
kernelversion	5.10.240-rc1

git_sha

5baac04068196ad71dc543e60a91f9d06ee23571

job_url

https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2zuktCMD9KMzc4jCXZ1D6fpN8Ue

results

errors

status

PASS

targets

dtbs

status	SKIP
duration	0.26895570755004883

config

status	PASS
duration	3.209700345993042

kernel

status	PASS
duration	2.29243803024292

default

status	PASS
duration	31.811853170394897

headers

status	PASS
duration	5.405782222747803

modules

status	SKIP
duration	0.2716999053955078

xipkernel

status	SKIP
duration	0.2789299488067627

debugkernel

status	PASS
duration	1.0839276313781738

dtbs-legacy

status	SKIP
duration	0.2770695686340332

duration

copy	0.0024077892303466797
build	44.90040969848633
cleanup	0.3356170654296875
prepare	36.48693871498108
metadata	1.3255996704101562
validate	0.00016307830810546875

warnings

artifacts

log	['build.log', 'build-debug.log']
dtbs	[]
config	['config']
kernel	['bzImage']
default	[]
headers	['headers.tar.xz']
modules	[]
xipkernel	[]
debugkernel	['vmlinux.xz', 'System.map']
dtbs-legacy	[]

runtime

version	podman version 4.6.2
image_tag	None
image_name	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12
image_digest	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12@sha256:10157662c9b35c24aec39164f93c0fbec0871ba432b7ed2de100c6d8686b0f2c

sccache

cache_hits	135
cache_misses	402

tuxmake

version

1.29.3

vmlinux

bss_size	95472
data_size	214312
file_size	2255112
text_size	1613420

compiler

name	s390x-linux-gnu-gcc
version	12
version_full	s390x-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0

git_repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git

hardware

ram	15704
cores	8
free_disk_space	58724

resources

disk_space

build_name

gcc-12-allnoconfig

job_status

Complete

system_map

text_offset

0x0000000000100000

download_url

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktCMD9KMzc4jCXZ1D6fpN8Ue/

git_describe

v5.10.239-209-g5baac0406819

running_time

2025-07-15T14:16:24.144381

finished_time

2025-07-15T14:18:09.288236

git_short_log

5baac0406819 ("Linux 5.10.240-rc1")

kernel_version

5.10.240-rc1

provisioning_time

2025-07-15T14:09:17.019379

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:277:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  277 |         memcpy(lc->stfle_fac_list, S390_lowcore.stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  278 |                sizeof(lc->stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/arch/s390/kernel/lgr.c:13:
In function 'pcpu_prepare_secondary',
    inlined from '__cpu_up' at /builds/linux/arch/s390/kernel/smp.c:911:2:
/builds/linux/arch/s390/kernel/smp.c:279:9: warning: 'memcpy' reading 128 bytes from a region of size 0 [-Wstringop-overread]
  279 |         memcpy(lc->alt_stfle_fac_list, S390_lowcore.alt_stfle_fac_list,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  280 |                sizeof(lc->alt_stfle_fac_list));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Metadata Full log Test run details

name	Debian GNU/Linux
version	12

plan

2zukrnLWQ4whWqG2JQvZY96gq77

build

jobs

kconfig

defconfig

runtime

podman

targets

['config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

verbose

False

wrapper

sccache

toolchain

gcc-12

environment

KCFLAGS	-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/1/build/=
SCCACHE_BUCKET	sccache.tuxbuild.com
KBUILD_BUILD_HOST	tuxmake
KBUILD_BUILD_USER	tuxmake
KBUILD_BUILD_TIMESTAMP	@1752588971

kconfig_add

[]

target_arch

s390

reproducer_cmdline

['tuxmake', '--download-all-korg-gcc-toolchains', '--target-arch=s390', '--kconfig=defconfig', '--toolchain=gcc-12', '--wrapper=sccache', '--environment=KBUILD_BUILD_TIMESTAMP=@1752588971', '--environment=KBUILD_BUILD_USER=tuxmake', '--environment=KBUILD_BUILD_HOST=tuxmake', '--environment=KCFLAGS=-ffile-prefix-map=/home/tuxbuild/.cache/tuxmake/builds/1/build/=', '--environment=SCCACHE_BUCKET=sccache.tuxbuild.com', '--runtime=podman', '--image=855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12', 'config', 'default', 'kernel', 'xipkernel', 'modules', 'dtbs', 'dtbs-legacy', 'debugkernel', 'headers']

tools

ar	GNU ar (GNU Binutils for Debian) 2.40
as	GNU assembler (GNU Binutils for Debian) 2.40
bc	bc 1.07.1
ld	GNU ld (GNU Binutils for Debian) 2.40
ps	ps from procps-ng 4.0.2
gcc	gcc (Debian 12.2.0-14+deb12u1) 12.2.0
flex	flex 2.6.4
make	GNU Make 4.3
bison	bison (GNU Bison) 3.8.2
ccache	ccache version 4.7.5
depmod	kmod version 30
pahole	v1.25
openssl	OpenSSL 3.0.16 11 Feb 2025 (Library: OpenSSL 3.0.16 11 Feb 2025)
sccache	sccache 0.2.9

uname

kernel	Linux
machine	x86_64
kernel_release	6.8.0-1030-aws
kernel_version	#32~22.04.1-Ubuntu SMP Thu Jun 5 08:38:24 UTC 2025
operating_system	GNU/Linux

config

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktFRo8U3qGSaqlSeSvu5OPAG/config

job_id

BUILD:linaro@lkft#2zuktFRo8U3qGSaqlSeSvu5OPAG

source

kernelrelease	5.10.240-rc1
kernelversion	5.10.240-rc1

git_sha

5baac04068196ad71dc543e60a91f9d06ee23571

job_url

https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2zuktFRo8U3qGSaqlSeSvu5OPAG

results

errors

611

status

FAIL

targets

dtbs

status	SKIP
duration	0.2720186710357666

config

status	PASS
duration	3.3163580894470215

kernel

status	SKIP
duration	7.867813110351562e-06

default

status	FAIL
duration	527.3681237697601

headers

status	PASS
duration	5.805120944976807

modules

status	FAIL
duration	4.35533881187439

xipkernel

status	SKIP
duration	3.337860107421875e-06

debugkernel

status	SKIP
duration	5.9604644775390625e-06

dtbs-legacy

status	SKIP
duration	0.2914280891418457

duration

copy	0.0011911392211914062
build	541.4084441661835
cleanup	2.4499664306640625
prepare	40.718125343322754
metadata	1.4816968441009521
validate	0.00015926361083984375

warnings

artifacts

log	['build.log', 'build-debug.log']
dtbs	[]
config	['config']
kernel	[]
default	[]
headers	['headers.tar.xz']
modules	[]
xipkernel	[]
debugkernel	[]
dtbs-legacy	[]

runtime

version	podman version 4.6.2
image_tag	None
image_name	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12
image_digest	855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/s390_gcc-12@sha256:10157662c9b35c24aec39164f93c0fbec0871ba432b7ed2de100c6d8686b0f2c

sccache

cache_hits	117
cache_misses	3230

tuxmake

version

1.29.3

compiler

name	s390x-linux-gnu-gcc
version	12
version_full	s390x-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0

git_repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git

hardware

ram	15704
cores	8
free_disk_space	58724

resources

disk_space

2045

build_name

gcc-12-defconfig

job_status

Complete

download_url

https://storage.tuxsuite.com/public/linaro/lkft/builds/2zuktFRo8U3qGSaqlSeSvu5OPAG/

git_describe

v5.10.239-209-g5baac0406819

running_time

2025-07-15T14:16:11.723442

finished_time

2025-07-15T14:26:20.554437

git_short_log

5baac0406819 ("Linux 5.10.240-rc1")

kernel_version

5.10.240-rc1

provisioning_time

2025-07-15T14:09:17.054695

Metadata

Failure - s390 - gcc-12-tinyconfig

Failure - s390 - gcc-12-allnoconfig

Failure - s390 - gcc-12-defconfig