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 00000000a18bb84d Apr 16 14:33:08 tmx314 kernel: CIFS: VFS: directory entry name would overflow frame end of buf 000000002b19fed0 ...... 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-ng0 0.8.3-1+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 libtalloc2 2.4.0-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 <none> Versions of packages cifs-utils suggests: ii bash-completion 1:2.11-6 ii smbclient 2:4.17.12+dfsg-0+deb12u1 pn winbind <none> -- no debconf information