https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69927
--- Comment #2 from jb999 at gmx dot de --- Using built-in specs. COLLECT_GCC=gcc Target: i686-pc-linux-gnu Configured with: /tmp/gcc-4.9.3//configure --prefix=/usr --sysconfdir=/etc --sharedstatedir=/var/state --localstatedir=/var/state --enable-shared --disable-static --disable-nls --enable-languages=c,c++ --enable-__cxa_atexit --with-arch=haswell --with-gxx-include-dir=/usr/include/c++ --with-system-zlib --disable-multilib --disable-bootstrap --disable-plugin --disable-lto Thread model: posix gcc version 4.9.3 (GCC) COLLECT_GCC_OPTIONS='-v' '-I' '.' '-I' './' '-D' '_ISOC99_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-D' '_LARGEFILE_SOURCE' '-D' '_POSIX_C_SOURCE=200112' '-D' '_XOPEN_SOURCE=600' '-D' 'ZLIB_CONST' '-D' 'HAVE_AV_CONFIG_H' '-std=c99' '-fomit-frame-pointer' '-pthread' '-g' '-Wdeclaration-after-statement' '-Wall' '-Wdisabled-optimization' '-Wpointer-arith' '-Wredundant-decls' '-Wwrite-strings' '-Wtype-limits' '-Wundef' '-Wmissing-prototypes' '-Wno-pointer-to-int-cast' '-Wstrict-prototypes' '-Wempty-body' '-Wno-parentheses' '-Wno-switch' '-Wno-format-zero-length' '-Wno-pointer-sign' '-O3' '-fno-math-errno' '-fno-signed-zeros' '-Werror=format-security' '-Werror=implicit-function-declaration' '-Werror=missing-prototypes' '-Werror=return-type' '-Werror=vla' '-Wformat=1' '-fdiagnostics-color=auto' '-Wno-maybe-uninitialized' '-MMD' '-MF' 'libavfilter/vf_dejudder.d' '-MT' 'libavfilter/vf_dejudder.o' '-c' '-save-temps' '-o' 'libavfilter/vf_dejudder.o' '-mtune=generic' '-march=haswell' /usr/libexec/gcc/i686-pc-linux-gnu/cc1 -E -quiet -v -I . -I ./ -MMD libavfilter/vf_dejudder.d -MF libavfilter/vf_dejudder.d -MT libavfilter/vf_dejudder.o -D_REENTRANT -D _ISOC99_SOURCE -D _FILE_OFFSET_BITS=64 -D _LARGEFILE_SOURCE -D _POSIX_C_SOURCE=200112 -D _XOPEN_SOURCE=600 -D ZLIB_CONST -D HAVE_AV_CONFIG_H libavfilter/vf_dejudder.c -mtune=generic -march=haswell -std=c99 -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Werror=format-security -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -Wformat=1 -Wno-maybe-uninitialized -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -fdiagnostics-color=auto -g -fworking-directory -O3 -fpch-preprocess -o vf_dejudder.i ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i686-pc-linux-gnu/../../../i686-pc-linux-gnu/include" ignoring duplicate directory "./" #include "..." search starts here: #include <...> search starts here: . /usr/lib/gcc/i686-pc-linux-gnu/include /usr/lib/gcc/i686-pc-linux-gnu/include-fixed /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-I' '.' '-I' './' '-D' '_ISOC99_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-D' '_LARGEFILE_SOURCE' '-D' '_POSIX_C_SOURCE=200112' '-D' '_XOPEN_SOURCE=600' '-D' 'ZLIB_CONST' '-D' 'HAVE_AV_CONFIG_H' '-std=c99' '-fomit-frame-pointer' '-pthread' '-g' '-Wdeclaration-after-statement' '-Wall' '-Wdisabled-optimization' '-Wpointer-arith' '-Wredundant-decls' '-Wwrite-strings' '-Wtype-limits' '-Wundef' '-Wmissing-prototypes' '-Wno-pointer-to-int-cast' '-Wstrict-prototypes' '-Wempty-body' '-Wno-parentheses' '-Wno-switch' '-Wno-format-zero-length' '-Wno-pointer-sign' '-O3' '-fno-math-errno' '-fno-signed-zeros' '-Werror=format-security' '-Werror=implicit-function-declaration' '-Werror=missing-prototypes' '-Werror=return-type' '-Werror=vla' '-Wformat=1' '-fdiagnostics-color=auto' '-Wno-maybe-uninitialized' '-MMD' '-MF' 'libavfilter/vf_dejudder.d' '-MT' 'libavfilter/vf_dejudder.o' '-c' '-save-temps' '-o' 'libavfilter/vf_dejudder.o' '-mtune=generic' '-march=haswell' /usr/libexec/gcc/i686-pc-linux-gnu/cc1 -fpreprocessed vf_dejudder.i -quiet -dumpbase vf_dejudder.c -mtune=generic -march=haswell -auxbase-strip libavfilter/vf_dejudder.o -g -O3 -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Werror=format-security -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -Wformat=1 -Wno-maybe-uninitialized -std=c99 -version -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -fdiagnostics-color=auto -o vf_dejudder.s GNU C (GCC) version 4.9.3 (i686-pc-linux-gnu) compiled by GNU C version 4.9.2, GMP version 6.0.0, MPFR version 3.1.3-p4, MPC version 1.0.3 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU C (GCC) version 4.9.3 (i686-pc-linux-gnu) compiled by GNU C version 4.9.2, GMP version 6.0.0, MPFR version 3.1.3-p4, MPC version 1.0.3 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 1f36163055a4aa255d5f6ddc0cba4b83 libavfilter/vf_dejudder.c: In function 'filter_frame': libavfilter/vf_dejudder.c:158:1: internal compiler error: Segmentation fault } ^ Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.