http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59379
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- Symptom is msgfmt never stops: 30751 pts/0 t 43:26 msgfmt -o de.mo /export/gnu/import/git/gcc/libstdc++- 30752 pts/0 R 64:42 msgfmt -o fr.mo /export/gnu/import/git/gcc/libstdc++- (gdb) info shared >From To Syms Read Shared Object Library 0x0000003039808780 0x0000003039832a98 Yes (*) /lib64/libgettextsrc-0.18.2.so 0x000000303941aad0 0x000000303948179c Yes (*) /lib64/libgettextlib-0.18.2.so 0x000000303e408d10 0x000000303e426ea8 Yes (*) /lib64/libcroco-0.6.so.3 0x000000303901a260 0x00000030390af89c Yes (*) /lib64/libglib-2.0.so.0 0x0000003cf6606d50 0x0000003cf6620164 Yes (*) /lib64/libncurses.so.5 0x0000003cf4a0ce40 0x0000003cf4a188d8 Yes (*) /lib64/libtinfo.so.5 0x0000003cf4610160 0x0000003cf4643ad0 Yes (*) /lib64/libunistring.so.0 0x0000003cdda1f410 0x0000003cddb6269f Yes (*) /lib64/libc.so.6 0x00007f570fecc380 0x00007f570fed9467 Yes /export/build/gnu/gcc-lto-fdo/build-x86_64-linux/x86_64-unknown-linux-gnu/libgomp/.libs/libgomp.so.1 0x0000003cdde05790 0x0000003cdde103b1 Yes (*) /lib64/libpthread.so.0 0x0000003ce2a2e870 0x0000003ce2b15060 Yes (*) /lib64/libxml2.so.2 0x0000003cde200ed0 0x0000003cde2019ce Yes (*) /lib64/libdl.so.2 0x0000003cdd600ae0 0x0000003cdd61ac5a Yes (*) /lib64/ld-linux-x86-64.so.2 0x0000003cdea02170 0x0000003cdea0e5f0 Yes (*) /lib64/libz.so.1 0x0000003ce1602f30 0x0000003ce16187a0 Yes (*) /lib64/liblzma.so.5 0x0000003cde6054b0 0x0000003cde66fbb6 Yes (*) /lib64/libm.so.6 (*): Shared library is missing debugging information. (gdb)