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Message-ID: <202401230901.Q0DlNgAU-lkp@intel.com>
Date: Tue, 23 Jan 2024 09:36:05 +0800
From: kernel test robot <lkp@...el.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Linux Memory Management List <linux-mm@...ck.org>,
 amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
 etnaviv@...ts.freedesktop.org, kasan-dev@...glegroups.com,
 linux-bcachefs@...r.kernel.org, linux-usb@...r.kernel.org,
 netdev@...r.kernel.org
Subject: [linux-next:master] BUILD REGRESSION
 319fbd8fc6d339e0a1c7b067eed870c518a13a02

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 319fbd8fc6d339e0a1c7b067eed870c518a13a02  Add linux-next specific files for 20240122

Unverified Error/Warning (likely false positive, please contact us if interested):

drivers/gpu/drm/etnaviv/etnaviv_drv.c:614:3-14: ERROR: probable double put.

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- alpha-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arc-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arc-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- csky-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- csky-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- csky-randconfig-002-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- loongarch-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- loongarch-defconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- loongarch-randconfig-r122-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- microblaze-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- microblaze-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- mips-allyesconfig
|   |-- (.ref.text):relocation-truncated-to-fit:R_MIPS_26-against-start_secondary
|   |-- (.text):relocation-truncated-to-fit:R_MIPS_26-against-kernel_entry
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- openrisc-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- parisc-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- parisc-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- riscv-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- riscv-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- s390-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- s390-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- sh-randconfig-r131-20240122
|   |-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype
|   `-- lib-checksum_kunit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__wsum-usertype-sum-got-unsigned-int-assigned-csum
|-- sparc-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- sparc64-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- sparc64-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- sparc64-randconfig-r123-20240122
|   `-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype
|-- um-randconfig-r111-20240122
|   `-- lib-checksum_kunit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__wsum-usertype-sum-got-unsigned-int-assigned-csum
|-- x86_64-randconfig-121-20240122
|   `-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype
`-- x86_64-randconfig-r133-20240122
    `-- lib-checksum_kunit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__wsum-usertype-csum-got-unsigned-int-assigned-csum
clang_recent_errors
|-- arm64-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-randconfig-002-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-randconfig-004-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- i386-randconfig-053-20240122
|   `-- drivers-net-ethernet-broadcom-bnxt-bnxt.c:WARNING:atomic_dec_and_test-variation-before-object-free-at-line-.
|-- i386-randconfig-061-20240122
|   `-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype
|-- i386-randconfig-062-20240122
|   `-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype
|-- i386-randconfig-141-20240122
|   |-- fs-bcachefs-btree_locking.c-bch2_trans_relock()-warn:passing-zero-to-PTR_ERR
|   |-- fs-bcachefs-buckets.c-bch2_trans_account_disk_usage_change()-error:we-previously-assumed-trans-disk_res-could-be-null-(see-line-)
|   `-- mm-huge_memory.c-thpsize_create()-warn:Calling-kobject_put-get-with-state-initialized-unset-from-line:
|-- powerpc-randconfig-r113-20240122
|   |-- lib-checksum_kunit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__wsum-usertype-sum-got-unsigned-int-assigned-csum
|   `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-int-usertype-size
|-- riscv-randconfig-001-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-buildonly-randconfig-001-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-randconfig-014-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-randconfig-074-20240122
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_crtc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-randconfig-102-20240122
|   `-- drivers-gpu-drm-etnaviv-etnaviv_drv.c:ERROR:probable-double-put.
`-- x86_64-randconfig-161-20240122
    |-- mm-kasan-kasan_test.c-mempool_double_free_helper()-error:double-free-of-elem
    `-- mm-kasan-kasan_test.c-mempool_uaf_helper()-warn:passing-freed-memory-elem

elapsed time: 1454m

configs tested: 177
configs skipped: 3

tested configs:
alpha                             allnoconfig   gcc  
alpha                            allyesconfig   gcc  
alpha                               defconfig   gcc  
arc                              allmodconfig   gcc  
arc                               allnoconfig   gcc  
arc                              allyesconfig   gcc  
arc                                 defconfig   gcc  
arc                   randconfig-001-20240122   gcc  
arc                   randconfig-002-20240122   gcc  
arm                              allmodconfig   gcc  
arm                               allnoconfig   gcc  
arm                              allyesconfig   gcc  
arm                                 defconfig   clang
arm                           h3600_defconfig   gcc  
arm                        neponset_defconfig   clang
arm                   randconfig-001-20240122   clang
arm                   randconfig-002-20240122   clang
arm                   randconfig-003-20240122   clang
arm                   randconfig-004-20240122   clang
arm                           stm32_defconfig   gcc  
arm                         vf610m4_defconfig   gcc  
arm64                            allmodconfig   clang
arm64                             allnoconfig   gcc  
arm64                               defconfig   gcc  
arm64                 randconfig-001-20240122   clang
arm64                 randconfig-002-20240122   clang
arm64                 randconfig-003-20240122   clang
arm64                 randconfig-004-20240122   clang
csky                             allmodconfig   gcc  
csky                              allnoconfig   gcc  
csky                             allyesconfig   gcc  
csky                                defconfig   gcc  
csky                  randconfig-001-20240122   gcc  
csky                  randconfig-002-20240122   gcc  
hexagon                          allmodconfig   clang
hexagon                           allnoconfig   clang
hexagon                          allyesconfig   clang
hexagon                             defconfig   clang
hexagon               randconfig-001-20240122   clang
hexagon               randconfig-002-20240122   clang
i386                             allmodconfig   clang
i386                              allnoconfig   clang
i386                             allyesconfig   clang
i386         buildonly-randconfig-001-20240122   clang
i386         buildonly-randconfig-002-20240122   clang
i386         buildonly-randconfig-003-20240122   clang
i386         buildonly-randconfig-004-20240122   clang
i386         buildonly-randconfig-005-20240122   clang
i386         buildonly-randconfig-006-20240122   clang
i386                                defconfig   gcc  
i386                  randconfig-001-20240122   clang
i386                  randconfig-002-20240122   clang
i386                  randconfig-003-20240122   clang
i386                  randconfig-004-20240122   clang
i386                  randconfig-005-20240122   clang
i386                  randconfig-006-20240122   clang
i386                  randconfig-011-20240122   gcc  
i386                  randconfig-012-20240122   gcc  
i386                  randconfig-013-20240122   gcc  
i386                  randconfig-014-20240122   gcc  
i386                  randconfig-015-20240122   gcc  
i386                  randconfig-016-20240122   gcc  
loongarch                        allmodconfig   gcc  
loongarch                         allnoconfig   gcc  
loongarch                           defconfig   gcc  
loongarch             randconfig-001-20240122   gcc  
loongarch             randconfig-002-20240122   gcc  
m68k                             allmodconfig   gcc  
m68k                              allnoconfig   gcc  
m68k                             allyesconfig   gcc  
m68k                                defconfig   gcc  
m68k                            mac_defconfig   gcc  
m68k                           virt_defconfig   gcc  
microblaze                       allmodconfig   gcc  
microblaze                        allnoconfig   gcc  
microblaze                       allyesconfig   gcc  
microblaze                          defconfig   gcc  
mips                              allnoconfig   clang
mips                             allyesconfig   gcc  
mips                        bcm63xx_defconfig   clang
mips                  decstation_64_defconfig   gcc  
mips                     decstation_defconfig   gcc  
mips                         rt305x_defconfig   gcc  
nios2                            allmodconfig   gcc  
nios2                             allnoconfig   gcc  
nios2                            allyesconfig   gcc  
nios2                               defconfig   gcc  
nios2                 randconfig-001-20240122   gcc  
nios2                 randconfig-002-20240122   gcc  
openrisc                          allnoconfig   gcc  
openrisc                         allyesconfig   gcc  
openrisc                            defconfig   gcc  
parisc                           allmodconfig   gcc  
parisc                            allnoconfig   gcc  
parisc                           allyesconfig   gcc  
parisc                              defconfig   gcc  
parisc                randconfig-001-20240122   gcc  
parisc                randconfig-002-20240122   gcc  
parisc64                            defconfig   gcc  
powerpc                     akebono_defconfig   clang
powerpc                          allmodconfig   clang
powerpc                           allnoconfig   gcc  
powerpc                          allyesconfig   clang
powerpc                      ppc64e_defconfig   clang
powerpc               randconfig-001-20240122   clang
powerpc               randconfig-002-20240122   clang
powerpc               randconfig-003-20240122   clang
powerpc64             randconfig-001-20240122   clang
powerpc64             randconfig-002-20240122   clang
powerpc64             randconfig-003-20240122   clang
riscv                            allmodconfig   gcc  
riscv                             allnoconfig   clang
riscv                            allyesconfig   gcc  
riscv                               defconfig   gcc  
riscv             nommu_k210_sdcard_defconfig   gcc  
riscv                 randconfig-001-20240122   clang
riscv                 randconfig-002-20240122   clang
s390                             allmodconfig   gcc  
s390                              allnoconfig   gcc  
s390                             allyesconfig   gcc  
s390                                defconfig   gcc  
s390                  randconfig-001-20240122   gcc  
s390                  randconfig-002-20240122   gcc  
sh                               alldefconfig   gcc  
sh                               allmodconfig   gcc  
sh                                allnoconfig   gcc  
sh                               allyesconfig   gcc  
sh                                  defconfig   gcc  
sh                    randconfig-001-20240122   gcc  
sh                    randconfig-002-20240122   gcc  
sh                           se7343_defconfig   gcc  
sparc                            allmodconfig   gcc  
sparc64                          allmodconfig   gcc  
sparc64                          allyesconfig   gcc  
sparc64                             defconfig   gcc  
sparc64               randconfig-001-20240122   gcc  
sparc64               randconfig-002-20240122   gcc  
um                               allmodconfig   clang
um                                allnoconfig   clang
um                               allyesconfig   clang
um                                  defconfig   gcc  
um                             i386_defconfig   gcc  
um                    randconfig-001-20240122   clang
um                    randconfig-002-20240122   clang
um                           x86_64_defconfig   gcc  
x86_64                            allnoconfig   gcc  
x86_64                           allyesconfig   clang
x86_64       buildonly-randconfig-001-20240122   clang
x86_64       buildonly-randconfig-002-20240122   clang
x86_64       buildonly-randconfig-003-20240122   clang
x86_64       buildonly-randconfig-004-20240122   clang
x86_64       buildonly-randconfig-005-20240122   clang
x86_64       buildonly-randconfig-006-20240122   clang
x86_64                              defconfig   gcc  
x86_64                randconfig-001-20240122   gcc  
x86_64                randconfig-002-20240122   gcc  
x86_64                randconfig-003-20240122   gcc  
x86_64                randconfig-004-20240122   gcc  
x86_64                randconfig-005-20240122   gcc  
x86_64                randconfig-006-20240122   gcc  
x86_64                randconfig-011-20240122   clang
x86_64                randconfig-012-20240122   clang
x86_64                randconfig-013-20240122   clang
x86_64                randconfig-014-20240122   clang
x86_64                randconfig-015-20240122   clang
x86_64                randconfig-016-20240122   clang
x86_64                randconfig-071-20240122   clang
x86_64                randconfig-072-20240122   clang
x86_64                randconfig-073-20240122   clang
x86_64                randconfig-074-20240122   clang
x86_64                randconfig-075-20240122   clang
x86_64                randconfig-076-20240122   clang
x86_64                          rhel-8.3-rust   clang
xtensa                            allnoconfig   gcc  
xtensa                randconfig-001-20240122   gcc  
xtensa                randconfig-002-20240122   gcc  
xtensa                    xip_kc705_defconfig   gcc  

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https://github.com/intel/lkp-tests/wiki

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