diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index beab035fb884..223bf7d25425 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -64,10 +64,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/jail.h>
 #include <sys/vnode.h>
 #include <sys/eventhandler.h>
-#ifdef KTRACE
-#include <sys/uio.h>
-#include <sys/ktrace.h>
-#endif
 
 #ifdef DDB
 #include <ddb/ddb.h>
@@ -717,9 +713,7 @@ fill_kinfo_proc_only(struct proc *p, struct kinfo_proc *kp)
 	kp->ki_textvp = p->p_textvp;
 #ifdef KTRACE
 	kp->ki_tracep = p->p_tracevp;
-	mtx_lock(&ktrace_mtx);
 	kp->ki_traceflag = p->p_traceflag;
-	mtx_unlock(&ktrace_mtx);
 #endif
 	kp->ki_fd = p->p_fd;
 	kp->ki_vmspace = p->p_vmspace;