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Message-ID: <202505100408.GjqtrmnL-lkp@intel.com>
Date: Sat, 10 May 2025 04:20:21 +0800
From: kernel test robot <lkp@...el.com>
To: "x86-ml" <x86@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [tip:perf/core] BUILD REGRESSION
881097c0549f3818f5aa31af8ccb49213bd99bed
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
branch HEAD: 881097c0549f3818f5aa31af8ccb49213bd99bed perf: Fix confusing aux iteration
Unverified Error/Warning (likely false positive, kindly check if interested):
kernel/events/core.c:5752:1-20: iterator with update on line 5787
kernel/events/core.c:5793:6-11: ERROR: iterator variable bound on line 5752 cannot be NULL
Error/Warning ids grouped by kconfigs:
recent_errors
|-- alpha-randconfig-r062-20250509
| |-- kernel-events-core.c:ERROR:iterator-variable-bound-on-line-cannot-be-NULL
| `-- kernel-events-core.c:iterator-with-update-on-line
|-- hexagon-randconfig-r063-20250509
| |-- kernel-events-core.c:ERROR:iterator-variable-bound-on-line-cannot-be-NULL
| `-- kernel-events-core.c:iterator-with-update-on-line
|-- i386-randconfig-r053-20250509
| |-- kernel-events-core.c:ERROR:iterator-variable-bound-on-line-cannot-be-NULL
| `-- kernel-events-core.c:iterator-with-update-on-line
`-- sh-randconfig-r051-20250509
|-- kernel-events-core.c:ERROR:iterator-variable-bound-on-line-cannot-be-NULL
`-- kernel-events-core.c:iterator-with-update-on-line
elapsed time: 1459m
configs tested: 132
configs skipped: 2
tested configs:
alpha allnoconfig gcc-14.2.0
alpha allyesconfig gcc-14.2.0
alpha defconfig gcc-14.2.0
arc allmodconfig gcc-14.2.0
arc allnoconfig gcc-14.2.0
arc allyesconfig gcc-14.2.0
arc defconfig gcc-14.2.0
arc nsimosci_hs_smp_defconfig gcc-14.2.0
arc randconfig-001-20250509 gcc-13.3.0
arc randconfig-002-20250509 gcc-13.3.0
arm allmodconfig gcc-14.2.0
arm allnoconfig clang-21
arm allyesconfig gcc-14.2.0
arm at91_dt_defconfig clang-21
arm randconfig-001-20250509 gcc-7.5.0
arm randconfig-002-20250509 gcc-6.5.0
arm randconfig-003-20250509 gcc-10.5.0
arm randconfig-004-20250509 clang-21
arm sp7021_defconfig gcc-14.2.0
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20250509 gcc-7.5.0
arm64 randconfig-002-20250509 gcc-7.5.0
arm64 randconfig-003-20250509 clang-21
arm64 randconfig-004-20250509 gcc-5.5.0
csky allnoconfig gcc-14.2.0
csky randconfig-001-20250509 gcc-14.2.0
csky randconfig-002-20250509 gcc-13.3.0
hexagon allmodconfig clang-17
hexagon allnoconfig clang-21
hexagon allyesconfig clang-21
hexagon randconfig-001-20250509 clang-20
hexagon randconfig-002-20250509 clang-21
i386 allnoconfig gcc-12
i386 allyesconfig gcc-12
i386 buildonly-randconfig-001-20250509 gcc-11
i386 buildonly-randconfig-002-20250509 gcc-12
i386 buildonly-randconfig-003-20250509 clang-20
i386 buildonly-randconfig-004-20250509 clang-20
i386 buildonly-randconfig-005-20250509 gcc-12
i386 buildonly-randconfig-006-20250509 gcc-11
i386 defconfig clang-20
loongarch allmodconfig gcc-14.2.0
loongarch allnoconfig gcc-14.2.0
loongarch randconfig-001-20250509 gcc-13.3.0
loongarch randconfig-002-20250509 gcc-14.2.0
m68k allmodconfig gcc-14.2.0
m68k allnoconfig gcc-14.2.0
m68k allyesconfig gcc-14.2.0
m68k q40_defconfig gcc-14.2.0
microblaze allmodconfig gcc-14.2.0
microblaze allnoconfig gcc-14.2.0
microblaze allyesconfig gcc-14.2.0
mips allnoconfig gcc-14.2.0
mips ip22_defconfig gcc-14.2.0
mips xway_defconfig clang-21
nios2 allnoconfig gcc-14.2.0
nios2 randconfig-001-20250509 gcc-13.3.0
nios2 randconfig-002-20250509 gcc-13.3.0
openrisc allnoconfig gcc-14.2.0
openrisc allyesconfig gcc-14.2.0
openrisc defconfig gcc-14.2.0
parisc allmodconfig gcc-14.2.0
parisc allnoconfig gcc-14.2.0
parisc allyesconfig gcc-14.2.0
parisc defconfig gcc-14.2.0
parisc randconfig-001-20250509 gcc-6.5.0
parisc randconfig-002-20250509 gcc-14.2.0
powerpc adder875_defconfig gcc-14.2.0
powerpc allmodconfig gcc-14.2.0
powerpc allnoconfig gcc-14.2.0
powerpc allyesconfig clang-21
powerpc chrp32_defconfig clang-19
powerpc currituck_defconfig clang-21
powerpc iss476-smp_defconfig gcc-14.2.0
powerpc mpc834x_itxgp_defconfig clang-21
powerpc ppa8548_defconfig gcc-14.2.0
powerpc randconfig-001-20250509 clang-16
powerpc randconfig-002-20250509 gcc-5.5.0
powerpc randconfig-003-20250509 gcc-7.5.0
powerpc stx_gp3_defconfig gcc-14.2.0
powerpc64 randconfig-001-20250509 gcc-7.5.0
powerpc64 randconfig-002-20250509 clang-21
powerpc64 randconfig-003-20250509 gcc-10.5.0
riscv allmodconfig clang-21
riscv allnoconfig gcc-14.2.0
riscv defconfig clang-21
riscv randconfig-001-20250509 clang-21
riscv randconfig-002-20250509 clang-21
s390 allmodconfig clang-18
s390 allnoconfig clang-21
s390 allyesconfig gcc-14.2.0
s390 defconfig clang-21
s390 randconfig-001-20250509 clang-21
s390 randconfig-002-20250509 clang-17
sh allmodconfig gcc-14.2.0
sh allnoconfig gcc-14.2.0
sh allyesconfig gcc-14.2.0
sh defconfig gcc-14.2.0
sh randconfig-001-20250509 gcc-9.3.0
sh randconfig-002-20250509 gcc-5.5.0
sh se7750_defconfig gcc-14.2.0
sh sh7770_generic_defconfig gcc-14.2.0
sparc allmodconfig gcc-14.2.0
sparc allnoconfig gcc-14.2.0
sparc randconfig-001-20250509 gcc-6.5.0
sparc randconfig-002-20250509 gcc-6.5.0
sparc64 defconfig gcc-14.2.0
sparc64 randconfig-001-20250509 gcc-10.5.0
sparc64 randconfig-002-20250509 gcc-6.5.0
um allmodconfig clang-19
um allnoconfig clang-21
um allyesconfig gcc-12
um defconfig clang-21
um i386_defconfig gcc-12
um randconfig-001-20250509 clang-21
um randconfig-002-20250509 gcc-12
um x86_64_defconfig clang-21
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250509 gcc-11
x86_64 buildonly-randconfig-002-20250509 gcc-11
x86_64 buildonly-randconfig-003-20250509 clang-20
x86_64 buildonly-randconfig-004-20250509 clang-20
x86_64 buildonly-randconfig-005-20250509 gcc-12
x86_64 buildonly-randconfig-006-20250509 gcc-12
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
xtensa allnoconfig gcc-14.2.0
xtensa randconfig-001-20250509 gcc-12.4.0
xtensa randconfig-002-20250509 gcc-14.2.0
xtensa virt_defconfig gcc-14.2.0
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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