--- zzzz-none-000/linux-4.4.60/mm/debug-pagealloc.c 2017-04-08 07:53:53.000000000 +0000 +++ jet-2400-727/linux-4.4.60/mm/debug-pagealloc.c 2021-03-17 14:36:41.000000000 +0000 @@ -99,6 +99,9 @@ else printk(KERN_ERR "pagealloc: memory corruption\n"); + // Also print phys start and end adresses + printk(KERN_ERR "Physical mem range: 0x%08x -- 0x%08x\n", virt_to_phys(start), virt_to_phys(end)); + print_hex_dump(KERN_ERR, "", DUMP_PREFIX_ADDRESS, 16, 1, start, end - start + 1, 1); dump_stack();