diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c
index 5365d872f82d..7efd789de4f4 100644
--- a/usr.bin/kdump/kdump.c
+++ b/usr.bin/kdump/kdump.c
@@ -771,12 +771,6 @@ ktrsyscall(struct ktr_syscall *ktr)
 				mountflagsname ((int)*ip);
 				ip++;
 				narg--;
-			} else if (ktr->ktr_code == SYS_kse_thr_interrupt) {
-				print_number(ip,narg,c);
-				(void)putchar(',');
-				ksethrcmdname ((int)*ip);
-				ip++;
-				narg--;
 			} else if (ktr->ktr_code == SYS_thr_create) {
 				print_number(ip,narg,c);
 				print_number(ip,narg,c);
diff --git a/usr.bin/kdump/kdump_subr.h b/usr.bin/kdump/kdump_subr.h
index 21d85a97eb24..50cf9ee4c7f8 100644
--- a/usr.bin/kdump/kdump_subr.h
+++ b/usr.bin/kdump/kdump_subr.h
@@ -36,7 +36,6 @@ void madvisebehavname (int);
 void msyncflagsname (int);
 void schedpolicyname (int);
 void kldunloadfflagsname (int);
-void ksethrcmdname (int);
 void extattrctlname (int);
 void kldsymcmdname (int);
 void sendfileflagsname (int);
diff --git a/usr.bin/kdump/mksubr b/usr.bin/kdump/mksubr
index e5d9b3822460..797c32c82cdd 100644
--- a/usr.bin/kdump/mksubr
+++ b/usr.bin/kdump/mksubr
@@ -151,7 +151,6 @@ cat <<_EOF_
 #define _KERNEL
 #include <sys/thr.h>
 #undef _KERNEL
-#include <sys/kse.h>
 #include <sys/extattr.h>
 #include <sys/acl.h>
 #include <aio.h>
@@ -329,7 +328,6 @@ auto_switch_type "madvisebehavname" "_?MADV_[A-Z]+[[:space:]]+[0-9]+" "sys/mman.
 auto_switch_type "msyncflagsname" "MS_[A-Z]+[[:space:]]+0x[0-9]+" "sys/mman.h"
 auto_switch_type "schedpolicyname" "SCHED_[A-Z]+[[:space:]]+[0-9]+" "sched.h"
 auto_switch_type "kldunloadfflagsname" "LINKER_UNLOAD_[A-Z]+[[:space:]]+[0-9]+" "sys/linker.h"
-auto_switch_type "ksethrcmdname" "KSE_INTR_[A-Z]+[[:space:]]+[0-9]+" "sys/kse.h"
 auto_switch_type "extattrctlname" "EXTATTR_NAMESPACE_[A-Z]+[[:space:]]+0x[0-9]+" "sys/extattr.h"
 auto_switch_type "kldsymcmdname" "KLDSYM_[A-Z]+[[:space:]]+[0-9]+" "sys/linker.h"
 auto_switch_type "sendfileflagsname" "SF_[A-Z]+[[:space:]]+[0-9]+" "sys/socket.h"