/usr/share/systemtap/runtime/linux/uprobes/ is in systemtap-common 2.9-2ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/systemtap/runtime/linux/uprobes/Makefile
/usr/share/systemtap/runtime/linux/uprobes/uprobes.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_arch.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_arch.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_i386.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_i386.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_ppc.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_ppc.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_s390.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_s390.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_x86.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_x86.h
/usr/share/systemtap/runtime/linux/uprobes/uprobes_x86_64.c
/usr/share/systemtap/runtime/linux/uprobes/uprobes_x86_64.h
/usr/share/systemtap/runtime/linux/uprobes2/uprobes.c
/usr/share/systemtap/runtime/linux/uprobes2/uprobes.h
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_arch.c
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_arch.h
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_arm.c
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_arm.h
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_x86.c
/usr/share/systemtap/runtime/linux/uprobes2/uprobes_x86.h