copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$cgroup(r3, &(0x7f0000000cc0)='syz0\x00', 0x200002, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x80, 0x9, 0x1, 0x8})
fchmod(r2, 0x80)
BUG: leak checking failed