The "userspace probes can be targeted by hexadecimal buildid" doesn't work with devtoolset-10-systemtap-4.3-7.el7: scr0 dts10 7.9 Server x86_64 # readelf -n /bin/bash Displaying notes found in: .note.ABI-tag Owner Data size Description GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag) OS: Linux, ABI: 2.6.32 Displaying notes found in: .note.gnu.build-id Owner Data size Description GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring) Build ID: b818503fc3f8410d7c7021ea885e6e6a848c280e scr0 dts10 7.9 Server x86_64 # stap -l 'process("b818503fc3f8410d7c7021ea885e6e6a848c280e").function("main")' (1) scr0 dts10 7.9 Server x86_64 # stap -l 'process("/bin/bash").function("main")' process("/usr/bin/bash").function("main") scr0 dts10 7.9 Server x86_64 #
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (new packages: devtoolset-10-systemtap), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2020:5293