ubuntu14.04安装samba4.3 配置后Samba不能访问_the samba 'panic action' script, /usr/share/samba/

在Ubuntu配置好smb.conf后，用windows访问Samba，死活不能用，要么就是很卡，log中一直报错：

 
   #18 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(smbd_smb2_request_process_query_direct
ory+0x2e4) [0x7f0f2e641634]
   #19 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(smbd_smb2_request_dispatch+0xcad) [0x7
f0f2e62ee8d]
   #20 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(smbd_smb2_request_dispatch_immediate+0
x75) [0x7f0f2e62f355]
   #21 /usr/lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_immediate+0xd4) [0x7f0f2b5c4
584]
   #22 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(run_events_poll+0x3c) [0x7f0f2c96a82c]
   #23 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(+0x25b14) [0x7f0f2c96ab14]
   #24 /usr/lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f0f2b5c3d5d]
   #25 /usr/lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f0f2b5c3efb]
   #26 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(smbd_process+0x6c9) [0x7f0f2e61e1f9]
   #27 smbd(+0x96b6) [0x7f0f2f0e36b6]
   #28 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(run_events_poll+0x16c) [0x7f0f2c96a95c]
   #29 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(+0x25bb0) [0x7f0f2c96abb0]
   #30 /usr/lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f0f2b5c3d5d]
   #31 /usr/lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f0f2b5c3efb]
   #32 smbd(main+0x15b4) [0x7f0f2f0e16c4]
   #33 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f2b218f45]
   #34 smbd(+0x7a96) [0x7f0f2f0e1a96]
[2018/09/20 23:51:55.049753,  0] ../source3/lib/util.c:801(smb_panic_s3)
  smb_panic(): calling panic action [/usr/share/samba/panic-action 11286]
[2018/09/20 23:51:55.052651,  0] ../source3/lib/util.c:809(smb_panic_s3)
  smb_panic(): action returned status 0

开始以为smb.conf问题，调试了好久，各种尝试，好长时间没有解决。今天实在受不了，静心查找了一下，

https://answers.launchpad.net/ubuntu/+question/291448

文中说是samba4.3的安装包指定了错误的libtalloc2，然后我本地重装了一下

apt-get install --reinstall libtalloc2

重启samba服务，完美收工。