[Samba] Upgrade 4.9 -> 4.11 oups

[Rowland penny]

On 03/03/2020 17:17, MORILLO Jordi via samba wrote:
> Hello !
>
> I decided to upgrade my fileservers from stretch/samba 4.9 to buster/samba 4.11
> I just realized that smbd is not working anymore :-/
OUCH!
> If someone has an idea It would be amazing... as an idiot, I upgraded my 20 servers.... without snapshot....
> Thank you so much
>
> Here's some logs :
>
> root at ef113:~# tail /var/log/samba/log.smbd
>     #1 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(smb_panic_s3+0x18) [0x7fa495498a48]
>     #2 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x2d) [0x7fa4958d3cad]
>     #3 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(+0x1baa9a) [0x7fa4956e9a9a]
>     #4 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base.so.0(+0x1bae13) [0x7fa4956e9e13]
>     #5 /usr/lib/x86_64-linux-gnu/samba/libsmbd-shim.so.0(exit_server+0x14) [0x7fa494cd9264]
>     #6 /usr/sbin/smbd(main+0x13d2) [0x564221a6d402]
>     #7 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7fa49370209b]
>     #8 /usr/sbin/smbd(_start+0x2a) [0x564221a6defa]
> [2020/03/03 18:10:46.174670,  0] ../../source3/lib/dumpcore.c:315(dump_core)
>    dumping core in /var/log/samba/cores/smbd
>
> Here is my config file :

Nothing wrong there.

Has the upgrade finished without errors ?

can you run this and post the output: dpkg -l | grep libldb

Rowland