TITLE: KASAN: use-after-free Read in copy_from_iter
CORRUPTED: Y

[  380.688570] BUG: KASAN: use-after-free in copy_from_iter+0xf30/0x15e0 at addr ffff880033f4b02a
[  380.688570] Read of size 4059 by task syz-executor/29957