misc/lkdtm/heap.c

38 	pr_info("Attempting vmalloc linear overflow ...\n");
60 	pr_info("Attempting slab linear overflow ...\n");
80 	pr_info("Allocated memory %p-%p\n", base, &base[offset * 2]);
81 	pr_info("Attempting bad write to freed memory at %p\n",
89 		pr_info("Hmm, didn't get the same memory range.\n");
106 		pr_info("Unable to allocate base memory.\n");
112 		pr_info("Unable to allocate val memory.\n");
119 	pr_info("Value in memory before free: %x\n", base[offset]);
123 	pr_info("Attempting bad read from freed memory\n");
127 		pr_info("Memory correctly poisoned (%x)\n", saw);
170 			pr_info("Value in memory before free: %x\n", base[offset]);
174 			pr_info("Attempting bad read from freed memory\n");
178 				pr_info("Memory correctly poisoned (%x)\n", saw);
198 		pr_info("Unable to allocate free page\n");
202 	pr_info("Writing to the buddy page before free\n");
206 	pr_info("Attempting bad write to the buddy page after free\n");
221 		pr_info("Unable to allocate free page\n");
227 		pr_info("Unable to allocate val memory.\n");
236 	pr_info("Value in memory before free: %x\n", base[0]);
238 	pr_info("Attempting to read from freed memory\n");
242 		pr_info("Memory correctly poisoned (%x)\n", saw);
258 		pr_info("Unable to allocate 512 bytes the first time.\n");
267 		pr_info("Unable to allocate 512 bytes the second time.\n");
275 		pr_info("Memory appears initialized (%x, no earlier values)\n", *val);
290 		pr_info("Unable to allocate first free page\n");
299 		pr_info("Unable to allocate second free page\n");
308 		pr_info("Memory appears initialized (%x, no earlier values)\n", *val);
322 		pr_info("Unable to allocate double_free_cache memory.\n");
328 	pr_info("Attempting double slab free ...\n");
339 		pr_info("Unable to allocate a_cache memory.\n");
345 	pr_info("Attempting cross-cache slab free ...\n");
353 	pr_info("Attempting non-Slab slab free ...\n");