#!/bin/bash
line1="0xffffffc0006e0584 is in some_function (/path/to/my/file.c:93)."
regex="^([[:alnum:]_]+[[:space:]]){1,5}\(((/[[:alpha:]]+)+\.[[:alpha:]]):([[:digit:]]+)\)\.$"
[[ $line1 =~ $regex ]]
echo ${BASH_REMATCH[2]}
echo ${BASH_REMATCH[4]}
IyEvYmluL2Jhc2gKbGluZTE9IjB4ZmZmZmZmYzAwMDZlMDU4NCBpcyBpbiBzb21lX2Z1bmN0aW9uICgvcGF0aC90by9teS9maWxlLmM6OTMpLiIKcmVnZXg9Il4oW1s6YWxudW06XV9dK1tbOnNwYWNlOl1dKXsxLDV9XCgoKC9bWzphbHBoYTpdXSspK1wuW1s6YWxwaGE6XV0pOihbWzpkaWdpdDpdXSspXClcLiQiCltbICRsaW5lMSA9fiAkcmVnZXggXV0KZWNobyAke0JBU0hfUkVNQVRDSFsyXX0KZWNobyAke0JBU0hfUkVNQVRDSFs0XX0=