https://lists.ubuntu.com/archives/kernel-team/2016-December/081272.html
** Also affects: linux (Ubuntu Zesty)
Importance: Medium
Status: Triaged
** Also affects: linux (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Yakkety)
Status: New => In Progress
** Changed in: linux (Ubuntu Yakkety)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux (Ubuntu Zesty)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1647007
Title:
overlayfs no longer supports nested overlayfs mounts, but there is a
fix upstream
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Yakkety:
In Progress
Status in linux source package in Zesty:
Fix Released
Bug description:
Hi
When you mount an overlayfs in an overlayfs, you get really issues about
files not being found on the lower overlayfs
However a fix for this appears to have been merged into the kernel in master
https://github.com/torvalds/linux/commit/c4fcfc1619ea43a8a89ad2f83ff23905eee088bd
In
https://github.com/torvalds/linux/commit/c4fcfc1619ea43a8a89ad2f83ff23905eee088bd
there is a simple script to replicate this issue, where currently, it
returns "No such device or address"
Is there any chance that this fix can be backported into Ubuntu's
kernel?
but there also says something about 4.8 in the commit log, does that
mean that it is going to be backported to 4.8?
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-27-generic (not installed)
ProcVersionSignature: Ubuntu 4.8.0-27.29-generic 4.8.1
Uname: Linux 4.8.0-27-generic x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: nerdopolis 1955 F...m pulseaudio
/dev/snd/controlC0: nerdopolis 1955 F.... pulseaudio
CurrentDesktop: KDE
Date: Fri Dec 2 22:06:32 2016
HibernationDevice: RESUME=UUID=/dev/mapper/kubuntu--vg-swap_1
InstallationDate: Installed on 2010-10-14 (2241 days ago)
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release Candidate i386
(20100928.3)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-27-generic
root=/dev/mapper/kubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.8.0-27-generic N/A
linux-backports-modules-4.8.0-27-generic N/A
linux-firmware 1.161
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to yakkety on 2016-10-15 (48 days ago)
dmi.bios.date: 01/22/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.00
dmi.board.name: Z170 Pro4S
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP3.00:bd01/22/2016:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ170Pro4S:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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