Package: cifs-utils
Version: 2:7.0-2
Severity: important
Dear Maintainer,
When mounting a samba-share by a Debian Bookworm client, kernel
6.1.0-20-amd64, on this client some subdirectories and files within the
mounted share are missing.
I didn't change the permissions on the server and all the files and
directories are furthermore existent on the server.
After booting the Client journalctl shows on this client many lines like:
Apr 16 14:33:08 tmx314 kernel: CIFS: VFS: directory entry name would
overflow frame end of buf a18bb84d
Apr 16 14:33:08 tmx314 kernel: CIFS: VFS: directory entry name would
overflow frame end of buf 2b19fed0
..
Booting the client with kernel 6.1.0-15-amd64 or 6.1.0-18-amd64 removes
the error.
Using the mount-option "noserverino" or changing "vers" from default to
another value has no effect.
Server: Debian Bookworm, Kernel 6.1.0-20-amd64, Samba
2:4.17.12+dfsg-0+deb12u1
# testparm
interfaces = 127.0.0.0/8 192.168.1.0/24
log file = /var/log/samba/log.%m
logging = file
map to guest = Bad User
max log size = 1000
obey pam restrictions = Yes
pam password change = Yes
panic action = /usr/share/samba/panic-action %d
passwd chat = *Enter\snew\s*\spassword:* %n\n
*Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
passwd program = /usr/bin/passwd %u
preferred master = Yes
server min protocol = SMB2
server role = standalone server
unix password sync = Yes
usershare allow guests = Yes
workgroup = theo
idmap config * : backend = tdb
..
[daten-theo]
create mask = 0660
directory mask = 0770
force create mode = 0020
force directory mode = 0030
force group = theo
force user = theo
path = /daten/daten-theo
valid users = user1 user2 ...
write list = user1
No errors are found in the server logs.
Client also Debian Bookworm, Kernel 6.1.0-20-amd64, cifs-utils 2:7.0-2
I am writing this message on the involved client and boots it now with
the Kernel listed below in the System Information to avoid the error.
Same problem is found on a second Debian Bookworm client.
/etc/fstab:
//server/daten-theo /home/theo/daten-theo cifs
vers=default,_netdev,credentials=/root/smbcredtheo,uid=theo,gid=theo,rw,file_mode=0660,dir_mode=0770,nofail
0 0
-- System Information:
Debian Release: 12.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,
'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.1.0-18-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE
not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages cifs-utils depends on:
ii libc6 2.36-9+deb12u4
ii libcap-ng00.8.3-1+b3
ii libgssapi-krb5-2 1.20.1-2+deb12u1
ii libkeyutils1 1.6.3-2
ii libkrb5-3 1.20.1-2+deb12u1
ii libpam0g 1.5.2-6+deb12u1
ii libtalloc22.4.0-f2
ii libwbclient0 2:4.17.12+dfsg-0+deb12u1
ii python3 3.11.2-1+b1
Versions of packages cifs-utils recommends:
pn keyutils
Versions of packages cifs-utils suggests:
ii bash-completion 1:2.11-6
ii smbclient2:4.17.12+dfsg-0+deb12u1
pn winbind
-- no debconf information
