htorres@HAL9000:~$ lsof -p 6882
COMMAND    PID    USER   FD      TYPE DEVICE SIZE NODE NAME
pulseaudi 6882 htorres  cwd   unknown                  /proc/6882/cwd (readlink: Permission denied)
pulseaudi 6882 htorres  rtd   unknown                  /proc/6882/root (readlink: Permission denied)
pulseaudi 6882 htorres  txt   unknown                  /proc/6882/exe (readlink: Permission denied)
pulseaudi 6882 htorres NOFD                            /proc/6882/fd (opendir: Permission denied)