Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-rc4-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1262287 Title: SSH sockets on overlayfs report connection refused Status in “linux” package in Ubuntu: Incomplete Bug description: Reusing a master ssh socket that is created on an overlayfs mount reports connection refused, while on real filesystems or on tmpfs it works fine. Steps to reproduce (/var is ext4, /tmp is tmpfs.): # mkdir -p /var/overlayfs-socket # cd /var/overlayfs-socket # mkdir root rofs /tmp/cow # mount -t overlayfs -o "upperdir=/tmp/cow,lowerdir=rofs" overlayfs root # ssh -NMS root/socket alkisg@localhost alkisg@localhost's password: [****] And on another tab of the same terminal: # ssh -S root/socket alkisg@localhost ls Control socket connect(root/socket): Connection refused alkisg@localhost's password: The problem is in the last line, on real filesystems or on tmpfs it doesn't ask for a password, it reuses the existing socket. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.12.0-7-generic 3.12.0-7.15 ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4 Uname: Linux 3.12.0-7-generic i686 ApportVersion: 2.12.7-0ubuntu2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: alkisg 3511 F.... pulseaudio /dev/snd/controlC0: alkisg 3511 F.... pulseaudio CurrentDesktop: GNOME Date: Wed Dec 18 18:57:18 2013 HibernationDevice: RESUME=UUID=5eff7bf1-95b5-4fc1-9c71-0950810c717e InstallationDate: Installed on 2013-10-31 (48 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20131021.1) MachineType: System manufacturer System Product Name ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic root=UUID=e1f06e01-d2dc-45e5-b446-54e1e4a5dc2c ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.12.0-7-generic N/A linux-backports-modules-3.12.0-7-generic N/A linux-firmware 1.117 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/04/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0415 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5KPL-AM EPU dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0415:bd02/04/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-AMEPU:rvrx.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1262287/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
