$ gdb /lib/libc.musl-x86_64.so.1GNU gdb (GDB) 10.2Copyright (C) 2021 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>This is free software: you are free to change and redistribute it.There is NO WARRANTY, to the extent permitted by law.Type "show copying" and "show warranty" for details.This GDB was configured as "x86_64-alpine-linux-musl".Type "show configuration" for configuration details.For bug reporting instructions, please see:<https://www.gnu.org/software/gdb/bugs/>.Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>.For help, type "help".Type "apropos word" to search for commands related to "word"...Reading symbols from /lib/libc.musl-x86_64.so.1...Reading symbols from /usr/lib/debug//lib/ld-musl-x86_64.so.1.debug...(gdb) q$ gdb /usr/lib/libQt5Core.so.5.15.3GNU gdb (GDB) 10.2Copyright (C) 2021 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>This is free software: you are free to change and redistribute it.There is NO WARRANTY, to the extent permitted by law.Type "show copying" and "show warranty" for details.This GDB was configured as "x86_64-alpine-linux-musl".Type "show configuration" for configuration details.For bug reporting instructions, please see:<https://www.gnu.org/software/gdb/bugs/>.Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>.For help, type "help".Type "apropos word" to search for commands related to "word"...Reading symbols from /usr/lib/libQt5Core.so.5.15.3...Reading symbols from /usr/lib/debug//usr/lib/libQt5Core.so.5.15.3.debug...(No debugging symbols found in /usr/lib/debug//usr/lib/libQt5Core.so.5.15.3.debug)(gdb)