diff --git a/core/initgraph.c b/core/initgraph.c
index 23d4f37..5bba6d6 100644
--- a/core/initgraph.c
+++ b/core/initgraph.c
@@ -17,6 +17,7 @@ static void initgraph_option(bool value) {
 CMDLINE_OPTION("initgraph", "Print the init graph in DOT format after running", initgraph_option);
 
 static bool edges_linked = false;
+static struct init_node* failed_node = nullptr;
 
 struct init_queue {
     struct init_node* head;
@@ -96,6 +97,7 @@ static void reach_node(struct init_node* node, struct boot_info* info) {
         log_status("Skipping stage \"%s\"\n", node->name);
     } else {
         log_status("Running stage \"%s\"\n", node->name);
+        failed_node = node;
         switch (node->action) {
         case INIT_EMPTY:
             break;
@@ -103,10 +105,14 @@ static void reach_node(struct init_node* node, struct boot_info* info) {
             node->callback(info);
             break;
         case INIT_GATE:
-            if (!node->gate(info))
+            if (!node->gate(info)) {
                 node->disabled = true;
+                node->failed = true;
+            }
             break;
         }
+        failed_node = nullptr;
+        node->executed = true;
     }
     node->done = true;
 }
@@ -115,13 +121,31 @@ static void dump() {
     kprintf("digraph initgraph {\n");
     for (auto cur = __ld_initgraph_nodes_start; cur < __ld_initgraph_nodes_end; cur++) {
         struct init_node* node = *cur;
-        kprintf("\tn%p [label=\"%s\"];\n", node, node->name);
+        const char* style = "";
+        if (node->failed || node == failed_node)
+            style = ", color=red, fontcolor=red";
+        else if (!node->executed)
+            style = ", color=gray, fontcolor=gray";
+        kprintf("\tn%p [label=\"%s\"%s];\n", node, node->name, style);
         for (struct init_edge* edge = node->in_edges; edge; edge = edge->next_in)
-            kprintf("\tn%p -> n%p;\n", edge->source, edge->target);
+            kprintf(
+                "\tn%p -> n%p%s;\n",
+                edge->source,
+                edge->target,
+                edge->source->executed && edge->target->executed ? "" : " [color=gray]"
+            );
     }
     kprintf("}\n");
 }
 
+void initgraph_panic() {
+    static bool dumping = false;
+    if (!dump_graph || !failed_node || dumping)
+        return;
+    dumping = true;
+    dump();
+}
+
 void initgraph_run(struct init_node* goal, struct boot_info* info) {
     if (!edges_linked)
         link_edges();
@@ -153,6 +177,8 @@ void initgraph_run(struct init_node* goal, struct boot_info* info) {
     }
 
     for (auto cur = __ld_initgraph_nodes_start; cur < __ld_initgraph_nodes_end; cur++) {
+        if ((*cur)->wanted && !(*cur)->done)
+            failed_node = *cur;
         assert(
             !(*cur)->wanted || (*cur)->done,
             "The dependencies for stage \"%s\" could not be resolved",
diff --git a/core/panic.c b/core/panic.c
index 08bedfc..2059b4a 100644
--- a/core/panic.c
+++ b/core/panic.c
@@ -1,4 +1,5 @@
 #include <zinnia/alloc.h>
+#include <zinnia/initgraph.h>
 #include <zinnia/irq.h>
 #include <zinnia/ksyms.h>
 #include <zinnia/panic.h>
@@ -64,6 +65,8 @@ void panic(const char* msg, ...) {
     print_backtrace();
     panic_log("End of panic message\n");
 
+    initgraph_panic();
+
     while (true) {
         irq_wait();
     }
diff --git a/include/zinnia/initgraph.h b/include/zinnia/initgraph.h
index 400ce2f..e39945e 100644
--- a/include/zinnia/initgraph.h
+++ b/include/zinnia/initgraph.h
@@ -41,6 +41,8 @@ struct init_node {
     bool wanted;
     bool done;
     bool disabled;
+    bool executed;
+    bool failed;
     struct init_edge* in_edges;
     struct init_edge* out_edges;
     struct init_node* queue_next;
@@ -49,17 +51,17 @@ struct init_node {
 #define INIT_EXTERN(node) extern struct init_node node[1]
 
 #define INIT_TASK(node, display, ...) \
-    struct init_node node[1] = {{ \
-        .name = (display), \
-        __VA_OPT__( \
-            .action = _Generic( \
-                (__VA_ARGS__), \
-                void (*)(struct boot_info*): INIT_CALLBACK, \
-                bool (*)(struct boot_info*): INIT_GATE \
-            ), \
-            .func = (void*)(__VA_ARGS__), \
-        ) \
-    }}; \
+    struct init_node node[1] = { \
+        {.name = (display), \
+         __VA_OPT__( \
+                 .action = _Generic( \
+                     (__VA_ARGS__), \
+                     void (*)(struct boot_info*): INIT_CALLBACK, \
+                     bool (*)(struct boot_info*): INIT_GATE \
+                 ), \
+                 .func = (void*)(__VA_ARGS__), \
+         )} \
+    }; \
     [[__used, __section(".initgraph.nodes")]] \
     static struct init_node* const CONCAT(node, _initgraph_node) = node
 
@@ -80,3 +82,5 @@ struct init_node {
 #define INIT_ENTAILS(node, ...) _INIT_EDGES(UNIQUE_IDENT(init_edges), node, false, __VA_ARGS__)
 
 void initgraph_run(struct init_node* goal, struct boot_info* info);
+
+void initgraph_panic();