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Diffstat (limited to 'mm')
-rw-r--r--mm/kasan/report.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 7d3d9670e233..beee0e980e2d 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -237,7 +237,9 @@ static void describe_object(struct kmem_cache *cache, void *object,
if (cache->flags & SLAB_KASAN) {
print_track(&alloc_info->alloc_track, "Allocated");
+ pr_err("\n");
print_track(&alloc_info->free_track, "Freed");
+ pr_err("\n");
}
describe_object_addr(cache, object, addr);
@@ -248,6 +250,7 @@ static void print_address_description(void *addr)
struct page *page = addr_to_page(addr);
dump_stack();
+ pr_err("\n");
if (page && PageSlab(page)) {
struct kmem_cache *cache = page->slab_cache;
@@ -326,7 +329,9 @@ void kasan_report_double_free(struct kmem_cache *cache, void *object,
kasan_start_report(&flags);
pr_err("BUG: KASAN: double-free or invalid-free in %pS\n", ip);
+ pr_err("\n");
print_address_description(object);
+ pr_err("\n");
print_shadow_for_address(object);
kasan_end_report(&flags);
}
@@ -338,11 +343,13 @@ static void kasan_report_error(struct kasan_access_info *info)
kasan_start_report(&flags);
print_error_description(info);
+ pr_err("\n");
if (!addr_has_shadow(info)) {
dump_stack();
} else {
print_address_description((void *)info->access_addr);
+ pr_err("\n");
print_shadow_for_address(info->first_bad_addr);
}