Re: [PATCH 1/2] scripts: genksyms: fix resource leak

[kbuild test robot]

Hi Maxim,

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.6-rc3 next-20160412]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Maxim-Zhukov/scripts-genksyms-fix-resource-leak/20160412-221051
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next
config: i386-randconfig-x004-201615 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> /bin/bash: line 1: 58780 Done                    gcc-5 -E -D__GENKSYMS__ -Wp,-MD,arch/x86/mm/.tlb.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/5/include -Iarch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -Iinclude -Iarch/x86/include/uapi -Iarch/x86/include/generated/uapi -Iinclude/uapi -Iinclude/generated/uapi -include include/linux/kconfig.h -Iarch/x86/mm -Iarch/x86/mm -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m32 -msoft-float -mregparm=3 -freg-struct-return -fno-pic -mpreferred-stack-boundary=2 -march=i686 -Wa,-mtune=generic32 -ffreestanding -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fstack-protector -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -fsanitize=shift -fsanitize=integer-divide-by-zero -fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null -fsanitize=signed-integer-overflow -fsanitize=bounds -fsanitize=object-size -fsanitize=returns-nonnull-attribute -fsanitize=bool -fsanitize=enum -fsanitize=alignment -Wno-maybe-uninitialized -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(tlb)" -D"KBUILD_MODNAME=KBUILD_STR(tlb)" arch/x86/mm/tlb.c
        58781 Segmentation fault      | scripts/genksyms/genksyms -r /dev/null > arch/x86/mm/.tmp_tlb.ver
--
>> /bin/bash: line 1: 59417 Done                    gcc-5 -E -D__GENKSYMS__ -Wp,-MD,drivers/devfreq/.devfreq.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/5/include -Iarch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -Iinclude -Iarch/x86/include/uapi -Iarch/x86/include/generated/uapi -Iinclude/uapi -Iinclude/generated/uapi -include include/linux/kconfig.h -Idrivers/devfreq -Idrivers/devfreq -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m32 -msoft-float -mregparm=3 -freg-struct-return -fno-pic -mpreferred-stack-boundary=2 -march=i686 -Wa,-mtune=generic32 -ffreestanding -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fstack-protector -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -fsanitize=shift -fsanitize=integer-divide-by-zero -fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null -fsanitize=signed-integer-overflow -fsanitize=bounds -fsanitize=object-size -fsanitize=returns-nonnull-attribute -fsanitize=bool -fsanitize=enum -fsanitize=alignment -Wno-maybe-uninitialized -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(devfreq)" -D"KBUILD_MODNAME=KBUILD_STR(devfreq)" drivers/devfreq/devfreq.c
        59419 Segmentation fault      | scripts/genksyms/genksyms -r /dev/null > drivers/devfreq/.tmp_devfreq.ver

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0-DAY kernel test infrastructure                Open Source Technology Center
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