ansible become time out issue

[hzj...@foxmail.com]

hello，

    come accross a problem, 

  

    there is this special hosts, i just cannot use ansible to become root user;

 here is the ouput

[root@localhost ~]# ansible host1  -m raw -a 'uname -a' -u admin4A   -b --become-method=su -k -K 
SSH password: 
SU password[defaults to SSH password]: 
10.223.25.101 | FAILED | rc=0 >>
Timeout (32s) waiting for privilege escalation prompt: 

then i login to the remote host, type su command,  the prompt is chinese；

admin4A@vgopserver1:~> su - 
口令： 

  i checked the   ansible/playbook/play_context.py ， the new prompt is not in the  SU_PROMPT_LOCALIZATIONS list;

 but it still didnot work after i put the "口令" into the SU_PROMPT_LOCALIZATIONS list;

 any idea?  did i modify the right python file  ? 

when i change the remote host lang to en.US, all things goes well;   but i still need to solve this prompt problem in ansible  ?  any help