r0 = syz_open_dev$vcsn(&(0x7f0000000280), 0x2, 0x0)
fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='/dev/hwrng\x00', 0xb, 0x0)