https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63879
--- Comment #6 from Sasha Levin <sasha.levin at oracle dot com> --- Using built-in specs. COLLECT_GCC=gcc Target: x86_64-unknown-linux-gnu Configured with: ../configure --prefix=/home/sasha/gcc-inst/ --with-arch=native --with-tune=native --enable-languages=c --enable-lto --enable-gold --enable-stage1-languages=c Thread model: posix gcc version 5.0.0 20141114 (experimental) (GCC) COLLECT_GCC_OPTIONS='-v' '-nostdinc' '-isystem' '/home/sasha/gcc-inst/lib/gcc/x86_64-unknown-linux-gnu/5.0.0/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 ' '-D' '__KERNEL__' '-Wall' '-Wundef' '-Wstrict-prototypes' '-Wno-trigraphs' '-fno-strict-aliasing' '-fno-common' '-Werror=implicit-function-declaration' '-Wno-format-security' '-std=gnu90' '-m64' '-mno-80387' '-mno-fp-ret-in-387' '-march=native' '-mno-red-zone' '-mcmodel=kernel' '-funit-at-a-time' '-maccumulate-outgoing-args' '-D' 'CONFIG_X86_X32_AB I' '-D' 'CONFIG_AS_CFI=1' '-D' 'CONFIG_AS_CFI_SIGNAL_FRAME=1' '-D' 'CONFIG_AS_CFI_SECTIONS=1' '-D' 'CONFIG_AS_FXSAVEQ=1' '-D' 'CONFIG_AS_CRC32=1' '-D' 'CONFIG_AS_AVX=1' '-D' 'C ONFIG_AS_AVX2=1' '-pipe' '-Wno-sign-compare' '-fno-asynchronous-unwind-tables' '-mno-sse' '-mno-mmx' '-mno-sse2' '-mno-3dnow' '-mno-avx' '-fno-delete-null-pointer-checks' '-O2' '--param' 'allow-store-data-races=0' '-fno-reorder-blocks' '-fno-ipa-cp-clone' '-fno-partial-inlining' '-Wframe-larger-than=2048' '-fstack-protector' '-Wno-unused-but-set-vari able' '-fno-omit-frame-pointer' '-fno-optimize-sibling-calls' '-fno-var-tracking-assignments' '-g' '-gdwarf-4' '-pg' '-mfentry' '-D' 'CC_USING_FENTRY' '-Wdeclaration-after-stat ement' '-Wno-pointer-sign' '-fno-strict-overflow' '-fconserve-stack' '-Werror=implicit-int' '-Werror=strict-prototypes' '-Werror=date-time' '-D' 'CC_HAVE_ASM_GOTO' '-fsanitize= kernel-address' '-fasan-shadow-offset=0xdfffe90000000000' '--param' 'asan-instrumentation-with-call-threshold=10000' '-fsanitize=undefined' '-fno-sanitize=unreachable' '-fno-sa nitize=float-cast-overflow' '-D' 'KBUILD_STR(s)=#s' '-D' 'KBUILD_BASENAME=KBUILD_STR(namei)' '-D' 'KBUILD_MODNAME=KBUILD_STR(ext3)' '-c' '-o' 'fs/ext3/.tmp_namei.o' /home/sasha/gcc-inst/libexec/gcc/x86_64-unknown-linux-gnu/5.0.0/cc1 -fpreprocessed fs/ext3/namei.i -march=nehalem -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx1 6 -msahf -mno-movbe -mno-aes -mno-sha -mno-pclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mno-avx -mno-avx2 -msse4.2 -msse4.1 -mno-l zcnt -mno-rtm -mno-hle -mno-rdrnd -mno-f16c -mno-fsgsbase -mno-rdseed -mno-prfchw - mno-adx -mfxsr -mno-xsave -mno-xsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=24576 -mtune=nehalem -quiet -dumpbase namei.i -m64 -mno-80387 -mno-fp-ret-in-387 -mno-red-zone -mcmodel=kernel -maccumulate-outgoing-args -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -mfentry -auxbase-strip fs/ext3/.tmp_namei.o -g -gdwarf-4 -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror=implicit-function-declaration -Wno-format-security -Wno-sign-compare -Wframe-larger-than=2048 -Wno-unused-but-set-variable -Wdeclaration-after-statement -Wno-pointer-sign -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -std=gnu90 -version -p -fno-strict-aliasing -fno-common -funit-at-a-time -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -fstack-protector -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -fno-strict-overflow -fconserve-stack -fsanitize=kernel-address -fasan-shadow-offset=0xdfffe90000000000 -fsanitize=undefined -fno-sanitize=unreachable -fno-sanitize=float-cast-overflow --param allow-store-data-races=0 --param asan-instrumentation-with-call-threshold=10000 -o - | as -v -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 --64 -o fs/ext3/.tmp_namei.o GNU assembler version 2.24 (x86_64-linux-gnu) using BFD version (GNU Binutils for Debian) 2.24 GNU C (GCC) version 5.0.0 20141114 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 5.0.0 20141114 (experimental), GMP version 5.0.5, MPFR version 3.1.0-p10, MPC version 0.9 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 GNU C (GCC) version 5.0.0 20141114 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 5.0.0 20141114 (experimental), GMP version 5.0.5, MPFR version 3.1.0-p10, MPC version 0.9 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: a3888a0e0adbd64b33f4f774d851bc2d {standard input}: Assembler messages: {standard input}:2183: Warning: end of file not at end of a line; newline inserted {standard input}:4163: Error: number of operands mismatch for `movq' {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive gcc: internal compiler error: Segmentation fault (program cc1) 0x40c3cc execute ../../gcc/gcc.c:2912 0x410917 driver::do_spec_on_infiles() const ../../gcc/gcc.c:7674 0x40322b driver::main(int, char**) ../../gcc/gcc.c:6911 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.