[Samba] Strange logs from smbd

[spindles seven]

On 01 April 2021 16:17 Roy Eastwood wrote:> Sent: 
> On 01 April 2021 16:07 Ralph Boehme wrote:
> > Am 4/1/21 um 4:59 PM schrieb Roy Eastwood:
> > > cap_sys_ptrace is enabled on the container.
> >
> > hm. Which kernel?
> >
> > -slow
> 
> It's Debian Buster:    uname -a produces:
> Linux lxd-m1 4.19.0-16-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86_64 GNU/Linux

I am still getting these syslog messages now I've updated to Debian Bullseye and Samba 4.15.2:
Dec  2 10:25:17 lxd-m1 smbd[400484]: [2021/12/02 10:25:17.147456,  0] ../../source3/modules/vfs_btrfs.c:493(btrfs_fget_compression)
Dec  2 10:25:17 lxd-m1 smbd[400484]:   btrfs_fget_compression: /proc open of /proc/self/fd/15 failed: Permission denied

root at lxd-m1:~# uname -a
Linux lxd-m1 5.10.0-9-amd64 #1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux
root at lxd-m1:~# samba -V
Version 4.15.2-Debian

Any advice please?

Thanks,
Roy