Problems with Docker images with NFS/CIFS mounts into containers in linux-azure-5.4.0-1104

Bug #2009580 reported by David Sanftenberg
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-meta-azure-5.4 (Ubuntu)

Bug Description


As of linux-azure- in Ubuntu Bionic (Azure) we are seeing Docker images fail to start / hang. These images mount NFS and CIFS shares into them as volumes, which I suspect might be related. I see many NFS-related changes in this new kernel version's changelog.

These same containers work fine in linux-azure-5.4.0-1103. Upgrading to 1104 reproduces the behaviour.

It would seem this kernel version has introduced either a bug or an incompatibility with our version of Docker.

Docker version output:

  Version: 20.10.12
  API version: 1.41 (minimum version 1.12)
  Go version: go1.16.2
  Git commit: 20.10.12-0ubuntu2~18.04.1
  Built: Mon Apr 4 20:53:56 2022
  OS/Arch: linux/amd64
  Experimental: false
  Version: 1.5.9-0ubuntu1~18.04.2
  Version: 1.1.0-0ubuntu1~18.04.1
  Version: 0.19.0

I'm willing to help troubleshoot the issue if needed.


To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.