execute any module returns MODULE FAILURE except raw module

[hzj...@foxmail.com]

hello，

    if anyone came across this problem ?

SUMMARY

execute any module returns MODULE FAILURE except raw module

ANSIBLE VERSION

ansible 2.1.0.0
  config file = /etc/ansible/ansible.cfg
  configured module search path = Default w/o overrides

CONFIGURATION

remote_tmp = /tmp/${USER}/ansible
host_key_checking = False
timeout = 30
scp_if_ssh = True
ANSIBLE_KEEP_REMOTE_FILES=1

OS / ENVIRONMENT

Red Hat Enterprise Linux Server release 7.0 (Maipo)

STEPS TO REPRODUCE

ansible -i 10.223.25.101, all -m command -a 'uname -a' -u 'admin4A' -k -vvvv -c paramiko

EXPECTED RESULTS

Linux vgopserver1 3.0.13-0.27-default #1 SMP Wed Feb 15 13:33:49 UTC 2012 (d73692b) x86_64 x86_64 x86_64 GNU/Linux

ACTUAL RESULTS

Using /etc/ansible/ansible.cfg as config file
SSH password: 
Loaded callback minimal of type stdout, v2.0
<10.223.25.101> ESTABLISH CONNECTION FOR USER: admin4A on PORT 22 TO 10.223.25.101
<10.223.25.101> EXEC /bin/sh -c '( umask 77 && mkdir -p "echo /tmp/${USER}/ansible/ansible-tmp-1472138013.04-216434237736536" && echo ansible-tmp-1472138013.04-216434237736536="echo /tmp/${USER}/ansible/ansible-tmp-1472138013.04-216434237736536" ) && sleep 0'
<10.223.25.101> PUT /tmp/tmpRXv9pM TO /tmp/admin4A/ansible/ansible-tmp-1472138013.04-216434237736536/command
<10.223.25.101> EXEC /bin/sh -c 'LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 /usr/bin/python /tmp/admin4A/ansible/ansible-tmp-1472138013.04-216434237736536/command && sleep 0'
10.223.25.101 | FAILED | rc=0 >>
MODULE FAILURE

this happens on the remote host which is SUSE Linux Enterprise Server 11 and Python 2.6 ;
and i try to run the command script on remote hosts manually with pdb, it returns Segmentation fault on the import even before main();

admin4A@vgopserver1:~> export PYTHONPATH=/tmp/ansible_6fjxNw/ansible_modlib.zip
admin4A@vgopserver1:~> /usr/bin/python /tmp/ansible_ChSygL/ansible_module_command.py
> /tmp/ansible_ChSygL/ansible_module_command.py(254)()
-> from ansible.module_utils.basic import *
(Pdb) n
Segmentation fault
admin4A@vgopserver1:~>