https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99488
--- Comment #13 from YunQiang Su <syq at debian dot org> --- (In reply to Jakub Jelinek from comment #9) > Sure. > One interesting question is whether there are *.o objects with multiple > .debug_line_str sections (but even if there are, shouldn't the linker merge > them?). > So primary suspect here is the linker. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956954 another example, while it seem has some different: root@mipsel:/build/innoextract/innoextract-1.8# readelf -Wa debian/innoextract/usr/bin/innoextract | grep debug_info [32] .debug_info MIPS_DWARF 00000000 09a8c0 1b77ef 00 0 0 1 [40] .debug_info PROGBITS 00000000 4ff4b4 50302b 00 0 0 1