apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1840438/+attachment/5282847/+files/UdevDb.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/1840438 Title: linux-image-4.4.0-159-generic BUG on bcache Status in linux package in Ubuntu: Confirmed Bug description: linux-image-4.4.0-159-generic produces "BUG unable to handle kernel NULL pointer dereference" with bcache module the kernel never boots then. blacklisting the bcache module resolves the problem. For more strings please see attached image Ubuntu 4.4.0-159.187-generic 4.4.185 --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Aug 16 13:18 seq crw-rw---- 1 root audio 116, 33 Aug 16 13:18 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.20.1-0ubuntu2.19 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: DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ade296a6-5255-4839-9cee-fde7af090c42 InstallationDate: Installed on 2016-06-08 (1163 days ago) InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3) IwConfig: Error: [Errno 2] No such file or directory MachineType: HP ProLiant SE316M1 Package: linux (not installed) PciMultimedia: ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-159-generic root=UUID=051b7186-7bab-4cff-af27-325b58e7f8a7 ro ipv6.disable=1 modprobe.blacklist=bcache ProcVersionSignature: Ubuntu 4.4.0-159.187-generic 4.4.185 RelatedPackageVersions: linux-restricted-modules-4.4.0-159-generic N/A linux-backports-modules-4.4.0-159-generic N/A linux-firmware 1.157.22 RfKill: Error: [Errno 2] No such file or directory Tags: xenial xenial Uname: Linux 4.4.0-159-generic x86_64 UnreportableReason: The report belongs to a package that is not installed. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: False dmi.bios.date: 07/02/2013 dmi.bios.vendor: HP dmi.bios.version: R02 dmi.chassis.type: 23 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrR02:bd07/02/2013:svnHP:pnProLiantSE316M1:pvr:cvnHP:ct23:cvr: dmi.product.name: ProLiant SE316M1 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840438/+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
