root@test-g1:~# uname -a Linux test-g1 5.8.0-61-generic #68-Ubuntu SMP Tue Jun 29 15:15:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
root@test-g1:~# grep -e ' ref_module' -e ' find_symbol' -e ' each_symbol_section$' -e ' __module_address' -e ' __module_text_address' /proc/kallsyms ffffffff8b750800 T __module_address ffffffff8b7508e0 T __module_text_address ffffffff8b7511d0 T each_symbol_section ffffffff8b751940 T find_symbol ffffffff8b751ed0 T ref_module
root@test-g1:~# uname -a
Linux test-g1 5.8.0-61-generic #68-Ubuntu SMP Tue Jun 29 15:15:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
root@test-g1:~# grep -e ' ref_module' -e ' find_symbol' -e ' each_symbol_ section$ ' -e ' __module_address' -e ' __module_ text_address' /proc/kallsyms text_address
ffffffff8b750800 T __module_address
ffffffff8b7508e0 T __module_
ffffffff8b7511d0 T each_symbol_section
ffffffff8b751940 T find_symbol
ffffffff8b751ed0 T ref_module