appending to config: .config
munmap_chunk(): invalid pointer
make[2]: *** [scripts/kconfig/Makefile:85: olddefconfig] Aborted (core dumped)
make[1]: *** [/srv/vmksft/testing/wt-9/Makefile:742: olddefconfig] Error 2
make: *** [Makefile:248: __sub-make] Error 2