ubuntu14.04 Samba service cannot access an issue where network names that may not be specified by the permission are no longer available

After the general configuration, in Windows Explorer to login to the Samba server, see the share directory but can not open, popup
"cannot be accessed. You may not have permission to use network resources, please contact the administrator of this server to find out if you have access rights. The specified network name is no longer available. "
Toss for a while, always not.

Finally, by looking at the log file found under/var/log/samba/,

1. [2016/08/24 01:04:09.910581, 0].. /source3/lib/popt_common.c:68 (POPT_S3_TALLOC_LOG_FN)
2. Talloc:access after free Error-first. /source3/smbd/open.c:3715
3. [2016/08/24 01:04:09.910601, 0].. /source3/lib/popt_common.c:68 (POPT_S3_TALLOC_LOG_FN)
4. Bad Talloc Magic value-access after free
5. [2016/08/24 01:04:09.910607, 0].. /source3/lib/util.c:789 (SMB_PANIC_S3)
6. PANIC (PID 7879): Bad Talloc Magic value-access

Resolve after reinstalling Talloc via sudo apt-get install LIBTALLOC2.

ubuntu14.04 Samba service cannot access an issue where network names that may not be specified by the permission are no longer available