In the example given below, please note that liblaunch.dylib does not exist in the path shown in sample command output for the bash process.
bash-3.2$ ps
PID TTY TIME CMD
20909 ttys007 0:00.04 bash
bash-3.2$
bash-3.2$ sample 20909
Sampling process 20909 for 10 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Sample analysis of process 20909 written to file ...
Analysis of sampling bash (pid 20909) every 1 millisecond
Process: bash [20909]
...
Code Type: X86-64
...
OS Version: macOS 11.6.2 (20G314)
Report Version: 7
Analysis Tool: /usr/bin/sample
...
Binary Images:
...
0x7fff2da6a000 - 0x7fff2da6aff7 liblaunch.dylib (2038.120.1) <A3F46CC6-BD89-39DB-8732-C885B881A635> /usr/lib/system/liblaunch.dylib
...
bash-3.2$ ls -l /usr/lib/system/liblaunch.dylib
ls: /usr/lib/system/liblaunch.dylib: No such file or directory