pool heap offset: 0xd80080
[pp+0x10] Code: (0x1000), in [package:flutter/src/widgets/a.dart] A::build
[pp+0x18] Code: (0x1100), in [package:flutter/src/widgets/b.dart] B::build
[pp+0x20] Code: (0x1200), in [package:flutter/src/widgets/c.dart] C::build
[pp+0x28] Code: (0x1300), in [package:dart/core/d.dart] D::foo
[pp+0x30] Code: (0x1400), in [package:mdiary2/main.dart] ::main
