Fix Issue 18068 - No file names and line numbers in stack trace

src/rt/backtrace/dwarf.d

@@ -67,10 +67,39 @@ int traceHandlerOpApplyImpl(const void*[] callstack, scope int delegate(ref size
 
         if (debugLineSectionData)
         {
+            // resolve ASLR offset
+            version(linux)
+            {
+                import core.sys.linux.link;
+                struct ElfObj
+                {
+                    ElfW!"Addr" l_addr;
+                    bool set;
+                }
+                extern(C) int dl_iterate_phdr_cb_ngc_tracehandler(dl_phdr_info* info, size_t, void* elfObj) @nogc
+                {
+                    ElfObj* obj = cast(ElfObj*) elfObj;
+                    // only take the first address
+                    if (obj.set)
+                        return 0;
+                    obj.l_addr = info.dlpi_addr;
+                    obj.set = true;
+                    return 0;
+                }
+                ElfObj elfObj;
+                dl_iterate_phdr(&dl_iterate_phdr_cb_ngc_tracehandler, &elfObj);
+                ElfW!"Addr" offset = elfObj.l_addr;
+            }
+            else
+            {
+                // non-ASLR fallback
+                size_t offset;
+            }
+
             // resolve addresses
             locations.length = callstack.length;
             foreach(size_t i; 0 .. callstack.length)
-                locations[i].address = cast(size_t) callstack[i];
+                locations[i].address = cast(size_t) callstack[i] - offset;
 
             resolveAddresses(debugLineSectionData, locations[]);
         }