systemd-coredump cause general protection fault when EXE isn't found

Issue

• systemd-coredump crashed with logs:

  systemd-coredump[2127290]: Failed to get COMM, falling back to the command line: No such process
  systemd-coredump[2127290]: Failed to get EXE, ignoring: No such process
  kernel: traps: systemd-coredum[2127290] general protection fault ip:7ffb78bbd32e sp:7ffcdcfe8ea8 error:0 in libc-2.28.so[7ffb78af6000+1bb000]