SBLASTRECORDCHK
SBLASTRECORDCHK(&so->so_rcv, "soreceive 2");
SBLASTRECORDCHK(&so->so_rcv, "soreceive uiomove");
SBLASTRECORDCHK(&so->so_rcv, "soreceive 3");
SBLASTRECORDCHK(&so->so_rcv, "soreceive sbwait 2");
SBLASTRECORDCHK(&so->so_rcv, "soreceive 4");
SBLASTRECORDCHK(&so->so_rcv, "somove 1");
SBLASTRECORDCHK(&so->so_rcv, "somove 2");
SBLASTRECORDCHK(&so->so_rcv, "somove 3");
SBLASTRECORDCHK(&so->so_rcv, "soreceive sbwait 1");
SBLASTRECORDCHK(&so->so_rcv, "soreceive 1");
SBLASTRECORDCHK(sb, "sbappend 1");
SBLASTRECORDCHK(sb, "sbappend 2");
SBLASTRECORDCHK(sb, __func__);
SBLASTRECORDCHK(sb, "sbappendrecord 1");
SBLASTRECORDCHK(sb, "sbappendrecord 2");
SBLASTRECORDCHK(sb, "sbappendaddr 1");
SBLASTRECORDCHK(sb, "sbappendaddr 2");
SBLASTRECORDCHK(sb, "sbappendcontrol 1");
SBLASTRECORDCHK(sb, "sbappendcontrol 2");