sudo gdb -p $(pidof strace)

gdb.log (text/x-log), 1.25 KB, created by squatted_posture785 on 2023-05-11 22:14:04 UTC

❯ sudo gdb -p $(pidof strace)
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Attaching to process 183770
Reading symbols from /usr/bin/strace...
(No debugging symbols found in /usr/bin/strace)
Reading symbols from /usr/lib64/libc.so.6...
(No debugging symbols found in /usr/lib64/libc.so.6)
Reading symbols from /lib64/ld-linux-x86-64.so.2...
(No debugging symbols found in /lib64/ld-linux-x86-64.so.2)
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
0x00007f4af50f2c03 in wait4 () from /usr/lib64/libc.so.6
(gdb)