KTR_SUBSYS
#define KTR_LINUX KTR_SUBSYS
#define KTR_WITNESS KTR_SUBSYS
#define SCTP_LTRACE_CHK(a, b, c, d) if(SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_LTRACE_CHUNK_ENABLE) SCTP_CTR6(KTR_SUBSYS, "SCTP:%d[%d]:%x-%x-%x-%x", SCTP_LOG_CHUNK_PROC, 0, a, b, c, d)
#define KTR_SCTP KTR_SUBSYS
#if !defined(KTR) || !defined(KTR_COMPILE) || ((KTR_COMPILE & KTR_SUBSYS) == 0)
#define KTR_PMC KTR_SUBSYS