This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1681914 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => 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/1681914 Title: XFS kernel modules still trying to flush device after it's been removed Status in linux package in Ubuntu: Incomplete Bug description: Today I noticed under kernel 3.19.0-25-generic that it still tries to flush to a non existing block device [17985825.406716] XFS (sdl): xfs_log_force: error -5 returned. which is completely removed from the device and udev tree. I found only XFS processes connected to sdl : # ps aux |grep sdl root 2152 0.0 0.0 0 0 ? S< 2016 0:00 [xfs-buf/sdl] root 2153 0.0 0.0 0 0 ? S< 2016 0:00 [xfs-data/sdl] root 2154 0.0 0.0 0 0 ? S< 2016 0:00 [xfs-conv/sdl] root 2155 0.0 0.0 0 0 ? S< 2016 0:00 [xfs-cil/sdl] root 2156 0.0 0.0 0 0 ? S 2016 123:33 [xfsaild/sdl] I believe the drive resetted or was replaced and may have came back under a new device number (sdn) but the error messages still persist. At this time I don't know any workaround other than rebooting the machine. The problem seems related or similar as discussed at http://oss.sgi.com/archives/xfs/2016-04/msg00517.html My only problem is that I am not sure if the new device I see, sdn, was indeed the old sdl device. Hence I have not ran any metadata dumps etc. Please advice what is needed to fix this issue ? --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Sep 15 2016 seq crw-rw---- 1 root audio 116, 33 Sep 15 2016 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/lcx-swap00 InstallationDate: Installed on 2016-02-22 (413 days ago) InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: Dell Inc. PowerEdge R510 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-25-generic root=/dev/mapper/lcx-root00 ro crashkernel=1024M-:128M ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2 RelatedPackageVersions: linux-restricted-modules-3.19.0-25-generic N/A linux-backports-modules-3.19.0-25-generic N/A linux-firmware 1.127.14 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.19.0-25-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 07/26/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.12.0 dmi.board.name: 0DPRKF dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.12.0:bd07/26/2013:svnDellInc.:pnPowerEdgeR510:pvr:rvnDellInc.:rn0DPRKF:rvrA01:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R510 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1681914/+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