711   read(8,  <unfinished ...>
681   select(13, [12], NULL, NULL, {tv_sec=7, tv_usec=13819}) = 0 (Timeout)
681   select(13, [12], NULL, NULL, {tv_sec=10, tv_usec=0}) = 0 (Timeout)
681   select(13, [12], NULL, NULL, {tv_sec=10, tv_usec=0}) = 0 (Timeout)
681   select(13, [12], NULL, NULL, {tv_sec=10, tv_usec=0}) = 0 (Timeout)
681   select(13, [12], NULL, NULL, {tv_sec=10, tv_usec=0} <detached ...>