Returned to computer to find Firefox frozen, tried to kill Firefox but it turned zombie, after that system froze. Still answered ping but nothing else. Rebooted by "sysrq + b". I have swap on an LVM lv on a sata SSD. I don't run luks.
** Attachment added: "kernel.log cutout." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690796/+attachment/4882065/+files/kern-log-cutout.txt -- 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/1690796 Title: Kernel bug causes hang Status in linux package in Ubuntu: Incomplete Bug description: My machine just crashed. Looking at the journalctl output (after a reboot, as the machine was unresponsive), I got this: mei 15 12:53:23 regan kernel: kernel BUG at /build/linux- 2NWldV/linux-4.10.0/include/linux/swapops.h:129! I'll attach the full log. I'm running Zesty with this kernel: Linux regan 4.10.0-20-generic #22-Ubuntu SMP Thu Apr 20 09:22:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bas 2203 F.... pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 17.04 HibernationDevice: RESUME=UUID=ca0f5952-e241-4ec9-80c0-f7c596dbad03 InstallationDate: Installed on 2016-12-22 (143 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) MachineType: Dell Inc. Latitude E7470 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-20-generic root=/dev/mapper/hostname-root ro nosplash acpi_backlight=vendor ProcVersionSignature: Ubuntu 4.10.0-20.22-generic 4.10.8 RelatedPackageVersions: linux-restricted-modules-4.10.0-20-generic N/A linux-backports-modules-4.10.0-20-generic N/A linux-firmware 1.164.1 Tags: zesty Uname: Linux 4.10.0-20-generic x86_64 UnreportableReason: The report belongs to a package that is not installed. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip libvirt lp lpadmin lxd plugdev sambashare src sudo vboxusers wireshark _MarkForUpload: False dmi.bios.date: 11/09/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.3 dmi.board.name: 0T6HHJ dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.3:bd11/09/2016:svnDellInc.:pnLatitudeE7470:pvr:rvnDellInc.:rn0T6HHJ:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E7470 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690796/+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
