** Description changed: + == Precise SRU Justification == + + This bug is preventing users from using NFS clients on Precise. + Several users have reported the issue, which has been already fixed + upstreams but did not made it into stable yet. + + == Fix == + + There are four commits that are relevant to fix this issue. From + mainline kernel: + - 14977489ffdb80d4caf5a184ba41b23b02fbacd9 (cherry-pick) + - 96dcadc2fdd111dca90d559f189a30c65394451a (backported) + From linux-nfs git tree + (git://git.linux-nfs.org/projects/trondmy/linux-nfs.git): + - 487790f27df9bb27d3400486bd021dd59edc7589 (cherry-pick) + - 5de4815015e550bdd33f39650554325540356f0c (cherry-pick) + + == Impact == + + There are several users reporting the same issue when running NFS + clients on Precise. Other reports have also been found with the same + issue: + + https://bugzilla.redhat.com/show_bug.cgi?id=811138 + + == Test Case == + + According to one of the bug reporters: + + "Logging into a 12.04 client system with autofs5, LDAP, kerberos authenticated + nfs4 mounts. However this is to a server which is running 10.04 (contrary to #4 + it seems) In my case the triggering process is gnome-keyring-d." + + ======================================================================================== + I have no idea. ProblemType: KernelOops DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-22-generic 3.2.0-22.35 ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14 Uname: Linux 3.2.0-22-generic x86_64 NonfreeKernelModules: fglrx AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.0-0ubuntu4 Architecture: amd64 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Thu Apr 5 14:35:46 2012 Failure: oops HibernationDevice: RESUME=UUID=73ced0d0-9777-4d7c-8841-8bd3c57ec88c InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) IwConfig: - lo no wireless extensions. - - eth2 no wireless extensions. + lo no wireless extensions. + + eth2 no wireless extensions. MachineType: Gigabyte Technology Co., Ltd. GA-MA78GM-US2H ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-22-generic root=UUID=dd826ebd-811d-4f2b-ac6a-5f527aee88cd ro recovery nomodeset PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-1ubuntu18 RfKill: - + SourcePackage: linux Title: BUG: unable to handle kernel paging request at ffffffffffffffb8 UpgradeStatus: Upgraded to precise on 2012-03-21 (15 days ago) dmi.bios.date: 10/08/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F8 dmi.board.name: GA-MA78GM-US2H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF8:bd10/08/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GM-US2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GM-US2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA78GM-US2H dmi.sys.vendor: Gigabyte Technology Co., Ltd.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/974664 Title: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[<ffffffffa05a5839>] [<ffffffffa05a5839>] nfs_have_delegation+0x9/0x40 [nfs] To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/974664/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
