Memory poison+unpoison: offset=0 len=42
0:int:0:int:42

Memory poison+unpoison: offset=0 len=1
0:int:0:int:1

Memory poison+unpoison: offset=0 len=2
0:int:0:int:2

Memory poison+unpoison: offset=1 len=1
0:int:1:int:1

Memory poison+unpoison: offset=1 len=2
0:int:1:int:2

Memory poison+unpoison: offset=7 len=1
0:int:7:int:1

Memory poison+unpoison: offset=7 len=2
0:int:7:int:2

Memory poison+unpoison: offset=0 len=0
0:int:0:int:0