diff --git a/kernel/src/drivers/mod.rs b/kernel/src/drivers/mod.rs
index 799fd80..da64652 100644
--- a/kernel/src/drivers/mod.rs
+++ b/kernel/src/drivers/mod.rs
@@ -2,7 +2,6 @@ use alloc::prelude::*;
 use alloc::sync::Arc;
 
 use lazy_static::lazy_static;
-use smoltcp::socket::SocketSet;
 use smoltcp::wire::{EthernetAddress, Ipv4Address};
 use spin::RwLock;
 
diff --git a/kernel/src/drivers/net/e1000.rs b/kernel/src/drivers/net/e1000.rs
index 3d52bd7..743070b 100644
--- a/kernel/src/drivers/net/e1000.rs
+++ b/kernel/src/drivers/net/e1000.rs
@@ -25,7 +25,6 @@ use volatile::Volatile;
 use crate::memory::active_table;
 use crate::net::SOCKETS;
 use crate::sync::SpinNoIrqLock as Mutex;
-use crate::sync::{MutexGuard, SpinNoIrq};
 use crate::HEAP_ALLOCATOR;
 
 use super::super::{DeviceType, Driver, DRIVERS, NET_DRIVERS, SOCKET_ACTIVITY};
diff --git a/kernel/src/drivers/net/ixgbe.rs b/kernel/src/drivers/net/ixgbe.rs
index 8adfcb6..351187c 100644
--- a/kernel/src/drivers/net/ixgbe.rs
+++ b/kernel/src/drivers/net/ixgbe.rs
@@ -1,15 +1,10 @@
 //! Intel 10Gb Network Adapter 82599 i.e. ixgbe network driver
 //! Datasheet: https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/82599-10-gbe-controller-datasheet.pdf
 
-use alloc::alloc::{GlobalAlloc, Layout};
 use alloc::prelude::*;
 use alloc::sync::Arc;
-use core::mem::size_of;
-use core::slice;
-use core::sync::atomic::{fence, Ordering};
 
 use alloc::collections::BTreeMap;
-use bitflags::*;
 use isomorphic_drivers::net::ethernet::intel::ixgbe;
 use log::*;
 use rcore_memory::paging::PageTable;
diff --git a/kernel/src/process/structs.rs b/kernel/src/process/structs.rs
index 30cd633..c3f06aa 100644
--- a/kernel/src/process/structs.rs
+++ b/kernel/src/process/structs.rs
@@ -6,10 +6,11 @@ use spin::{Mutex, RwLock};
 use xmas_elf::{ElfFile, header, program::{Flags, Type}};
 use rcore_memory::PAGE_SIZE;
 use rcore_thread::Tid;
+use core::str;
 
 use crate::arch::interrupt::{Context, TrapFrame};
 use crate::memory::{ByFrame, GlobalFrameAlloc, KernelStack, MemoryAttr, MemorySet};
-use crate::fs::{FileHandle, OpenOptions};
+use crate::fs::{FileHandle, OpenOptions, INodeExt};
 use crate::sync::Condvar;
 use crate::net::{SocketWrapper, SOCKETS};
 
@@ -198,6 +199,33 @@ impl Thread {
             _ => panic!("ELF is not executable or shared object"),
         }
 
+        if let Some(interp) = elf.program_iter().filter(|ph| ph.get_type() == Ok(Type::Interp)).next() {
+            let offset = interp.offset() as usize;
+            let size = interp.file_size() as usize - 1; // skip last '\0'
+            if offset + size < data.len() {
+                if let Ok(loader_path) = str::from_utf8(&data[offset..(offset+size)]) {
+                    if let Ok(inode) = crate::fs::ROOT_INODE.lookup(&loader_path[1..]) {
+                        if let Ok(buf) = inode.read_as_vec() {
+                            debug!("using loader {}", &loader_path);
+                            // Elf loader should not have INTERP
+                            // No infinite loop
+                            let mut new_args: Vec<&str> = args.collect();
+                            new_args.insert(0, loader_path);
+                            return Thread::new_user(buf.as_slice(), new_args.into_iter());
+                        } else {
+                            warn!("loader specified as {} but failed to read", &loader_path);
+                        }
+                    } else {
+                        warn!("loader specified as {} but not found", &loader_path);
+                    }
+                } else {
+                    warn!("loader specified but not found");
+                }
+            } else {
+                warn!("loader specified but invalid");
+            }
+        }
+
         // Make page table
         let (mut vm, entry_addr) = memory_set_from(&elf);