I confirm on kernels 4.15.0.19 and 4.15.0.20. root@CmsrvLAP2:~# umount /media/Cmsrv* root@CmsrvLAP2:~# mount -l | grep cifs root@CmsrvLAP2:~# mount -a root@CmsrvLAP2:~# dmesg | tail [ 5.353312] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 5.354716] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 5.358145] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 50.748155] random: crng init done [ 61.625333] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 61.632086] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 61.652427] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 61.661496] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 61.900523] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 [ 61.909087] CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5 root@CmsrvLAP2:~# uname -a Linux CmsrvLAP2 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@CmsrvLAP2:~# mount -l | grep cifs //x.x.x.x/C$ on /media/CmsrvAPP2-C type cifs (rw,relatime,vers=3.0,cache=strict,username=xxx,domain=xxx.xx,uid=0,noforceuid,gid=0,noforcegid,addr=xxx,file_mode=0755,dir_mode=0755,soft,nounix,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1) ...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1748689 Title: Mounting SMB shares with vers=3.0 in fstab gives "ioctl error in smb2_get_dfs_refer rc=-2" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1748689/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
