I can reliably reproduce this issue by restarting the remote service or server.
1) cifs should recover but instead is unusable until remount and starts 
flooding the server (other file systems have a errors=remount-ro option; cifs 
would benefit from a errors=remount option)
2) lsof should somehow list that cifs is attempting to use the mount


lsof | grep ws
lsof: WARNING: can't stat() cifs file system /media/ws
      Output information may be incomplete.

uname -a
Linux raspberrypi 4.9.24+ #993 Wed Apr 26 17:56:54 BST 2017 armv6l GNU/Linux

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/192734

Title:
  lsof got can't stat() tmpfs file system errors

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lsof/+bug/192734/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to