diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c
index 63b12a6cc393..253b5b247964 100644
--- a/drivers/android/vendor_hooks.c
+++ b/drivers/android/vendor_hooks.c
@@ -413,3 +413,5 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_evict);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_vmscan_kswapd_done);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_reclaim_bypass);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_failure_bypass);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_save_vmalloc_stack);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_stack_hash);
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 321e75537239..9a2710df972c 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -11,6 +11,7 @@
 #include <asm/page.h>		/* pgprot_t */
 #include <linux/rbtree.h>
 #include <linux/overflow.h>
+#include <linux/android_vendor.h>
 
 #include <asm/vmalloc.h>
 
@@ -61,6 +62,7 @@ struct vm_struct {
 	unsigned int		nr_pages;
 	phys_addr_t		phys_addr;
 	const void		*caller;
+	ANDROID_OEM_DATA(1);
 };
 
 struct vmap_area {
diff --git a/include/trace/hooks/mm.h b/include/trace/hooks/mm.h
index 21174cd941f5..9200bd1cc9af 100644
--- a/include/trace/hooks/mm.h
+++ b/include/trace/hooks/mm.h
@@ -326,6 +326,12 @@ DECLARE_HOOK(android_vh_alloc_pages_failure_bypass,
 	TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags,
 	int migratetype, struct page **page),
 	TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page));
+DECLARE_HOOK(android_vh_save_vmalloc_stack,
+	TP_PROTO(unsigned long flags, struct vm_struct *vm),
+	TP_ARGS(flags, vm));
+DECLARE_HOOK(android_vh_show_stack_hash,
+	TP_PROTO(struct seq_file *m, struct vm_struct *v),
+	TP_ARGS(m, v));
 DECLARE_HOOK(android_vh_save_track_hash,
 	TP_PROTO(bool alloc, struct track *p),
 	TP_ARGS(alloc, p));
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index db6bde962cee..61231271a677 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1947,6 +1947,7 @@ static inline void setup_vmalloc_vm(struct vm_struct *vm,
 	vm->size = va_size(va);
 	vm->caller = caller;
 	va->vm = vm;
+	trace_android_vh_save_vmalloc_stack(flags, vm);
 }
 
 /*
@@ -5033,6 +5034,7 @@ static int vmalloc_info_show(struct seq_file *m, void *p)
 				seq_puts(m, " vpages");
 
 			show_numa_info(m, v);
+			trace_android_vh_show_stack_hash(m, v);
 			seq_putc(m, '\n');
 		}
 		spin_unlock(&vn->busy.lock);