apport information ** Tags added: apport-collected bionic
** Description changed: I am testing the development branch of Bionic Beaver. With the latest update to kernel 4.15.0-13 my nfs-mounts in a university network are broken. > sudo mount -vvv -t nfs4 my_server:/my/share /nfs -osoft,sec=krb5 > mount.nfs4: timeout set for Mon Mar 26 16:29:56 2018 > mount.nfs4: trying text-based options 'soft,sec=krb5,nfsvers=4.0,addr=10.162.229.2,clientaddr=10.152.249.189' > mount.nfs4: mount(2): Input/output error > mount.nfs4: mount system call failed > kernel: NFS: nfs4_discover_server_trunking unhandled error -5. Exiting with error EIO > kernel: RPC: couldn't encode RPC header, exit EIO > kernel: gss_marshal: gss_get_mic FAILED (851968) Known good version: linux-image-4.15.0-10 I think it is the same bug like in https://bugzilla.redhat.com/show_bug.cgi?id=1558977 The bug was introduced in the mainline kernel 4.15.4 with commit "[46e8d06e423c4f35eac7a8b677b713b3ec9b0684] crypto: hash - prevent using keyed hashes without setting key" - This bug should be fixed before releasing ubuntu18.04 by either - reverting the commit or using a fixed mainline kernel. + This bug should be fixed before releasing ubuntu18.04 by either reverting the commit or using a fixed mainline kernel. + --- + ApportVersion: 2.20.9-0ubuntu1 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: gdm 1340 F.... pulseaudio + /dev/snd/controlC0: gdm 1340 F.... pulseaudio + DistroRelease: Ubuntu 18.04 + InstallationDate: Installed on 2018-03-22 (6 days ago) + InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180321) + IwConfig: + lo no wireless extensions. + + enp0s31f6 no wireless extensions. + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 003: ID 046a:b091 Cherry GmbH + Bus 001 Device 002: ID 0bf8:101e Fujitsu Siemens Computers + Bus 001 Device 004: ID 0bda:0184 Realtek Semiconductor Corp. RTS5182 Card Reader + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + MachineType: FUJITSU ESPRIMO D757 + Package: linux (not installed) + ProcFB: 0 nouveaufb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=463c4c1b-7771-40dd-833f-f4d68a5fd914 ro quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 + PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-4.15.0-13-generic N/A + linux-backports-modules-4.15.0-13-generic N/A + linux-firmware 1.173 + RfKill: + + Tags: bionic + Uname: Linux 4.15.0-13-generic x86_64 + UnreportableReason: Der Bericht gehört zu einem nicht installierten Paket. + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: False + dmi.bios.date: 10/12/2017 + dmi.bios.vendor: FUJITSU // American Megatrends Inc. + dmi.bios.version: V5.0.0.12 R1.14.0 for D3531-A1x + dmi.board.name: D3531-A1 + dmi.board.vendor: FUJITSU + dmi.board.version: S26361-D3531-A1 + dmi.chassis.type: 3 + dmi.chassis.vendor: FUJITSU + dmi.modalias: dmi:bvnFUJITSU//AmericanMegatrendsInc.:bvrV5.0.0.12R1.14.0forD3531-A1x:bd10/12/2017:svnFUJITSU:pnESPRIMOD757:pvr:rvnFUJITSU:rnD3531-A1:rvrS26361-D3531-A1:cvnFUJITSU:ct3:cvr: + dmi.product.family: ESPRIMO-FTS + dmi.product.name: ESPRIMO D757 + dmi.sys.vendor: FUJITSU ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1759791/+attachment/5094543/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759791 Title: NFS + sec=krb5 is broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1759791/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
