Running version: 1.2.4.8#dev
Python version: 2.7.12
Operating system: Linux-4.4.0-119-generic-x86_64-with-Ubuntu-16.04-xenial
Command line: sqlmap.py -u ****************************** --data=********************** --os-pwn
Technique: UNION
Back-end DBMS: MySQL (fingerprinted)

Traceback (most recent call last):
  File "sqlmap.py", line 157, in main
    start()
  File "lib/core/decorators.py", line 34, in _
    result = f(*args, **kwargs)
  File "lib/controller/controller.py", line 652, in start
    action()
  File "lib/controller/action.py", line 157, in action
    conf.dbmsHandler.osPwn()
  File "plugins/generic/takeover.py", line 256, in osPwn
    self.icmpPwn()
  File "lib/takeover/icmpsh.py", line 132, in icmpPwn
    self._runIcmpshMaster()
  File "lib/takeover/icmpsh.py", line 89, in _runIcmpshMaster
    icmpshmaster(self.lhostStr, self.rhostStr)
  File "extra/icmpsh/icmpsh_m.py", line 129, in main
    sock.sendto(ip.get_packet(), (dst, 0))
error: [Errno 90] Message too long