I am trying to troubleshoot a CIFS mount issue on Leap 42.3. It is mounting shares from a Windows server. All was working until a couple of days ago. Now, when I try to mount the shares, I get this in the log: [244622.138475] Status code returned 0xc0000001 NT_STATUS_UNSUCCESSFUL [244622.138501] CIFS VFS: Send error in SessSetup = -5 [244622.138749] CIFS VFS: cifs_mount failed w/return code = -5 The mysterious thing is that it started with the latest kernel update. I have a system running 4.4.87-25-default that works fine. On the systems with 4.4.92-31-default or newer, I now get these messages. It is not limited to one machine. The common thing seems to be that they have a newer kernel and are generally up to date (zypper dup). Is anyone else having problems? I would have expected some traffic here if that had been the case. If it was limited to one machine I would suspect that machine. If the older kernel machine had stopped working I would suspect the Windows server. In fact, all is suspect at this time. The error happens both via automount (systemd vai /etc/fstab) and a direct mount command. I have tried the suggestions in https://www.suse.com/support/kb/doc/?id=7017413, but it made no difference. For example: # mount --verbose -t cifs /server/data6 /media/mma-sql-1/data6 -o username=me,domain=here,sec=ntlm Password for me@//server/data6: ************ mount.cifs kernel mount options: ip=10.2.67.50,unc=\\server\data6,sec=ntlm,user=me,,domain=here,pass=******** mount error(5): Input/output error Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) The error in the log is as listed at the start of this message. -- Roger Oberholtzer -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org