[Samba] ndr_pull_share_mode_lock failed: Buffer Size Error

[Ralph Böhme]

On Tue, Jul 26, 2016 at 12:24:01PM +0100, Alex Crow wrote:
> Hi list,
> 
> I'm getting a lot of these on a CTDB cluster serving files to Windows
> clients:
> 
> [2016/06/24 08:53:55.555485,  1] ../librpc/ndr/ndr.c:578(ndr_pull_error)
>   ndr_pull_error(11): Pull bytes 4 (../librpc/ndr/ndr_basic.c:150)
> [2016/06/24 08:53:55.555506,  1]
> ../source3/locking/share_mode_lock.c:141(parse_share_modes)
>   ndr_pull_share_mode_lock failed: Buffer Size Error
> [2016/06/24 08:53:55.562601,  1] ../librpc/ndr/ndr.c:578(ndr_pull_error)
>   ndr_pull_error(11): Pull bytes 4 (../librpc/ndr/ndr_basic.c:150)
> [2016/06/24 08:53:55.562618,  1]
> ../source3/locking/share_mode_lock.c:141(parse_share_modes)
>   ndr_pull_share_mode_lock failed: Buffer Size Error
> [2016/06/24 08:53:55.569135,  1] ../librpc/ndr/ndr.c:578(ndr_pull_error)
>   ndr_pull_error(11): Pull bytes 4 (../librpc/ndr/ndr_basic.c:150)
> [2016/06/24 08:53:55.569152,  1]
> ../source3/locking/share_mode_lock.c:141(parse_share_modes)
>   ndr_pull_share_mode_lock failed: Buffer Size Error
> [2016/06/24 08:53:55.698747,  1] ../librpc/ndr/ndr.c:578(ndr_pull_error)
>   ndr_pull_error(11): Pull bytes 4 (../librpc/ndr/ndr_basic.c:150)
> [2016/06/24 08:53:55.698767,  1]
> ../source3/locking/share_mode_lock.c:141(parse_share_modes)
>   ndr_pull_share_mode_lock failed: Buffer Size Error
> [2016/06/24 08:53:55.711340,  1] ../librpc/ndr/ndr.c:578(ndr_pull_error)
>   ndr_pull_error(11): Pull bytes 4 (../librpc/ndr/ndr_basic.c:150)
> 
> 
> Is this anything to be concerned about? It's pretty much the only thing in
> the logs...

nothing to worry about. We're still circulating patches that will get
you rid of the log spam:

<https://bugzilla.samba.org/show_bug.cgi?id=12005>
<https://lists.samba.org/archive/samba-technical/2016-July/114897.html>

Cheerio!
-slow