The branch main has been updated by markj:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=be8ee77e9edcb0bc8f94cb8695fc7fb49cc0a282

commit be8ee77e9edcb0bc8f94cb8695fc7fb49cc0a282
Author:     Mark Johnston <ma...@freebsd.org>
AuthorDate: 2021-09-01 14:06:02 +0000
Commit:     Mark Johnston <ma...@freebsd.org>
CommitDate: 2021-09-01 14:06:18 +0000

    sctp: Add macros to assert on inp info lock state
    
    Reviewed by:    tuexen
    MFC after:      1 week
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D31756
---
 sys/netinet/sctp_lock_bsd.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sys/netinet/sctp_lock_bsd.h b/sys/netinet/sctp_lock_bsd.h
index 4d78664e3ba5..e7cf8b3221b9 100644
--- a/sys/netinet/sctp_lock_bsd.h
+++ b/sys/netinet/sctp_lock_bsd.h
@@ -107,6 +107,18 @@ __FBSDID("$FreeBSD$");
        rw_wunlock(&SCTP_BASE_INFO(ipi_ep_mtx));                        \
 } while (0)
 
+#define SCTP_INP_INFO_LOCK_ASSERT() do {                               \
+       rw_assert(&SCTP_BASE_INFO(ipi_ep_mtx), RA_LOCKED);              \
+} while (0)
+
+#define SCTP_INP_INFO_RLOCK_ASSERT() do {                              \
+       rw_assert(&SCTP_BASE_INFO(ipi_ep_mtx), RA_RLOCKED);             \
+} while (0)
+
+#define SCTP_INP_INFO_WLOCK_ASSERT() do {                              \
+       rw_assert(&SCTP_BASE_INFO(ipi_ep_mtx), RA_WLOCKED);             \
+} while (0)
+
 #define SCTP_MCORE_QLOCK_INIT(cpstr) do {                              \
        mtx_init(&(cpstr)->que_mtx, "sctp-mcore_queue","queue_lock",    \
                 MTX_DEF | MTX_DUPOK);                                  \
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