grep -v libc.so.6 $outfile | sort >$outfile2
diff -u $outfile2 - <<EOF
0x400000+0x202038 - test-core.exec - test-core.exec
-0x7f67f2aaf000+0x202000 - . - test-core-lib.so
+0x7f67f2aaf000+0x202000 - . - /home/jkratoch/redhat/elfutils-libregr/test-core-lib.so
0x7fff1596c000+0x1000 a9cf37f53897b5468ee018655760be61b8633d3c@0x7fff1596c340 . - linux-vdso.so.1
EOF