S_TX_LINEAR
case S_TX_LINEAR: STAT(tx_linear);
case S_TX_LINEAR: STAT(tx_linear);
#define S_BSTUCK AFTER(S_TX_LINEAR)
#define S_TX_DISCARD AFTER(S_TX_LINEAR)
case S_TX_LINEAR: STAT(tx_linear);
case S_TX_LINEAR: STAT(tx_linear);