perf-kallsyms − Searches running kernel for symbols
perf kallsyms [<options>] symbol_name[,symbol_name...]
This command searches the running kernel kallsyms file for the given symbol(s) and prints information about it, including the DSO, the kallsyms begin/end addresses and the addresses in the ELF kallsyms symbol table (for symbols in modules).
−v, −−verbose
Increase verbosity level, showing details about symbol table loading, etc.