diff --git a/sys/dev/extres/clk/clk.c b/sys/dev/extres/clk/clk.c
index c6a1f466ceb..c3708a0ce27 100644

• a/sys/dev/extres/clk/clk.c

+++ b/sys/dev/extres/clk/clk.c
@@ -642,10 +642,11 @@ clknode_adjust_parent(struct clknode *clknode, int idx)

	if (clknode->parent_cnt == 0)
		return;
	if ((idx == CLKNODE_IDX_NONE) || (idx >= clknode->parent_cnt))

• panic("Invalid clock parent index\n");

+ panic("%s: Invalid parent index %d for clock %s",
+ func, idx, clknode->name);

	if (clknode->parents[idx] == NULL)

• panic("%s: Attempt to set invalid parent %d for clock %s",

+ panic("%s: Invalid parent index %d for clock %s",

		    __func__, idx, clknode->name);

	/* Remove me from old children list. */

@@ -674,8 +675,8 @@ clknode_init_parent_idx(struct clknode *clknode, int idx)

	if ((idx == CLKNODE_IDX_NONE) ||
	    (idx >= clknode->parent_cnt) ||
	    (clknode->parent_names[idx] == NULL))

• panic("%s: Invalid clock parent index: %d\n", func, idx); -

+ panic("%s: Invalid parent index %d for clock %s",
+ func, idx, clknode->name);

	clknode->parent_idx = idx;

}