[Pkg-samba-maint] Bug#858590: Bug#858590: segmantation fault after upgrade to 2:4.2.14+dfsg-0+deb8u4

[Mathieu Parent]

2017-03-24 8:13 GMT+01:00  <rolnas at gmail.com>:
> Package: samba
> Version: 2:4.2.14+dfsg-0+deb8u4
Hi,

> After upgrade to this version samba file service don't work.

[...]
>
> Samba share definition:
> [homes]
>         comment =
>         invalid users = root toor
>         read only = no
>         browseable = no
> ;       profile acls = yes
>         csc policy = disable
>         strict allocate = yes
>         hide files = /desktop.ini/$RECYCLE.BIN/
>         hide dot files = no
>         dos filetime resolution = yes
>         dos filetimes = yes
>         fake directory create times = yes
>         delete readonly = yes
>         acl allow execute always = yes
> # show previous versions in file explorer
>         vfs objects = shadow_copy2
>         shadow:snapdir = .zfs/snapshot
>         shadow:format = %Y%m%d
>         shadow:sort = desc
>         shadow:localtime = yes
>         shadow:snapdirseverywhere = yes
>
> Other shares work, so possible shadow_copy2 degradation after last security
> fixes.

Can you?
- send the corresponding file in /var/log/samba/cores/?
- install samba-dbg and post the stack trace here?
- reproduce the crash without shadow_copy2?

Thanks
-- 
Mathieu Parent