vlib_log_notice (bum->log_class,
"removal of sw_if_index=%u forces removal of bfd session "
"with bs_idx=%u", sw_if_index, (*bs)->bs_idx);
vlib_log_notice (bum->log_class,
"removal of sw_if_index=%u forces removal of bfd session "
"with bs_idx=%u", sw_if_index, (*bs)->bs_idx);