Your message dated Wed, 15 Aug 2018 10:17:19 +0200 with message-id <[email protected]> and subject line Re: Bug#906085: gcc-8: 2 simultaneous threads of compilation cause machine shutdown has caused the Debian Bug report #906085, regarding gcc-8: 2 simultaneous threads of compilation cause machine shutdown to be marked as done.
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--- Begin Message ---Package: gcc-8 Version: 8.2.0-3 Severity: normal Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? Building a kernel using CONCURRENCY_LEVEL=2 \ MAKEFLAGS="HOSTCC=gcc-8 CC=gcc-8 LD=ld.gold V=1 VERBOSE=1 KCFLAGS=-march=pentium 4" make-kpkg \ --initrd --config menuconfig linux-image results in machine shutdown. Setting CONCURRENCY_LEGVEL=1 avoids the problem. Last 2 (concurrent) gcc-8 commands: gcc-8 -Wp,-MD,arch/x86/kernel/cpu/.transmeta.o.d -nostdinc -isystem /usr/lib/gcc/i686-linux-gnu/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -DCC_HAVE_ASM_GOTO -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=k8 -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_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -DRETPOLINE -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-int-in-bool-context -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -g -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fno-merge-all-constants -fmerge-constants -fno-stack-check -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -fmacro-prefix-map=./= -Wno-packed-not-aligned -march=pentium4 -DKBUILD_BASENAME='"transmeta"' -DKBUILD_MODNAME='"transmeta"' -c -o arch/x86/kernel/cpu/transmeta.o arch/x86/kernel/cpu/transmeta.c gcc-8 -Wp,-MD,arch/x86/kernel/cpu/.umc.o.d -nostdinc -isystem /usr/lib/gcc/i686-linux-gnu/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -DCC_HAVE_ASM_GOTO -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=k8 -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_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -DRETPOLINE -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-int-in-bool-context -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -g -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fno-merge-all-constants -fmerge-constants -fno-stack-check -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -fmacro-prefix-map=./= -Wno-packed-not-aligned -march=pentium4 -DKBUILD_BASENAME='"umc"' -DKBUILD_MODNAME='"umc"' -c -o arch/x86/kernel/cpu/umc.o arch/x86/kernel/cpu/umc.c This happens with the last few commits leading to linux kernel 4.18. * What exactly did you do (or not do) that was effective (or ineffective)? setting CONCURRENCY_LEVEL=1 was effective but really slowed down kernel build. * What was the outcome of this action? * What outcome did you expect instead? *** End of the template - remove these template lines *** -- System Information: Debian Release: buster/sid APT prefers oldstable APT policy: (500, 'oldstable'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 4.18.0+ (SMP w/2 CPU cores; PREEMPT) Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Init: sysvinit (via /sbin/init) Versions of packages gcc-8 depends on: ii binutils 2.31.1-2 ii cpp-8 8.2.0-3 ii gcc-8-base 8.2.0-3 ii libc6 2.27-5 ii libcc1-0 8.2.0-3 ii libgcc-8-dev 8.2.0-3 ii libgcc1 1:8.2.0-3 ii libgmp10 2:6.1.2+dfsg-3 ii libisl19 0.20-1 ii libmpc3 1.1.0-1 ii libmpfr6 4.0.1-1 ii libstdc++6 8.2.0-3 ii zlib1g 1:1.2.11.dfsg-1 Versions of packages gcc-8 recommends: ii libc6-dev 2.27-5 Versions of packages gcc-8 suggests: pn gcc-8-doc <none> pn gcc-8-locales <none> ii gcc-8-multilib 8.2.0-3 pn libasan5-dbg <none> pn libatomic1-dbg <none> pn libgcc1-dbg <none> pn libgomp1-dbg <none> pn libitm1-dbg <none> pn liblsan0-dbg <none> pn libmpx2-dbg <none> pn libquadmath0-dbg <none> pn libtsan0-dbg <none> pn libubsan1-dbg <none> -- debconf-show failed
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--- Begin Message ---On 15.08.2018 03:14, Arthur Marsh wrote: > Hi, it appears that the symptoms were caused by running the build under a > kernel revision (between 4.18.0-rc8 and 4.18.0) that had issues. > > Apologies for the trouble. > > Please close the bug report. done.
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