[Kernel-packages] [Bug 1649292] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1649292/+attachment/4791068/+files/ProcModules.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/1649292 Title: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31 Status in linux package in Ubuntu: In Progress Status in linux source package in Xenial: Triaged Bug description: Similar like Bug #1603719 or Bug #1604396 i got a "Permission denied" when trying to access a NFS subshare from our NFSv4 Server. I tried this under (K)ubuntu Trusty and Xenial and also with the ubuntu based Mint Versions 17.3 Rosa an 18 Sarah. Kernel Versions higher than 4.4.0-31 from offical Ubuntu Repository has the problem. Before 4.4.0-31 not. For safety reasons i used the linux-generic-lts-wily meta package The 4.4 mainline kernel also works without problem currently (4.4.37-040437-generic) Our NFS server runs under FreeBSD 11, but same problems to the clients with FreeBSD 10.3 and OmniOS r151018. All NFS servers use ZFS as the filesystem and NFSv4 with kerberos for sharing. For the basic structure we use also ZFS filesystems. So my homefolder is located on the server under /apool/AIS/share/home/staff/fili/linux ... each level is a ZFS filesystem. On the client nfs share /apool/AIS/share/home is mounted under /home/VI My posix homedirectory path is /home/VI/staff/fili/linux When i try to login i got access to /home/VI/staff/fili ... but when i try to access the linux directory / zfs filesystem i got the permission denied. The fstab options for /home/VI are _netdev,rw,sync,sec=krb5,nfsvers=4,clientaddr=w.x.y.z I tried also autofs but with the same result. --- ApportVersion: 2.20.1-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: system 1812 F pulseaudio /dev/snd/controlC0: system 1812 F pulseaudio DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=85a1880e-b78e-49d6-888c-342e47405712 InstallationDate: Installed on 2016-10-17 (56 days ago) InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: enp7s0no wireless extensions. lono wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic root=UUID=db11df78-a07d-44b5-8fe3-0f67e7a5ff51 ro ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-57-generic N/A linux-backports-modules-4.4.0-57-generic N/A linux-firmware1.157.5 RfKill: Tags: xenial Uname: Linux 4.4.0-57-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 09/24/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1205 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P6T WS PRO dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1205:bd09/24/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6TWSPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer --- ApportVersion: 2.20.1-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: system 1876 F pulseaudio /dev/snd/controlC0: system 1876 F pulseaudio DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=85a1880e-b78e-49d6-888c-342e47405712 InstallationDate: Installed on 2016-10-17 (56 days ago) InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: enp7s0no wireless extensions. lono wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic root=UUID=db11df78-a07d-44b5-8fe3-0f67e7a5ff51 ro ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running
[Kernel-packages] [Bug 1649292] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1649292/+attachment/4790727/+files/ProcModules.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/1649292 Title: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31 Status in linux package in Ubuntu: Confirmed Bug description: Similar like Bug #1603719 or Bug #1604396 i got a "Permission denied" when trying to access a NFS subshare from our NFSv4 Server. I tried this under (K)ubuntu Trusty and Xenial and also with the ubuntu based Mint Versions 17.3 Rosa an 18 Sarah. Kernel Versions higher than 4.4.0-31 from offical Ubuntu Repository has the problem. Before 4.4.0-31 not. For safety reasons i used the linux-generic-lts-wily meta package The 4.4 mainline kernel also works without problem currently (4.4.37-040437-generic) Our NFS server runs under FreeBSD 11, but same problems to the clients with FreeBSD 10.3 and OmniOS r151018. All NFS servers use ZFS as the filesystem and NFSv4 with kerberos for sharing. For the basic structure we use also ZFS filesystems. So my homefolder is located on the server under /apool/AIS/share/home/staff/fili/linux ... each level is a ZFS filesystem. On the client nfs share /apool/AIS/share/home is mounted under Similar Bug #1603719 or Bug #1604396 i got a "Permission denied" when trying to access a NFS subshare from our NFSv4 Server. I tried this under (K)ubuntu Trusty and Xenial and also with the ubuntu based Mint Versions 17.3 Rosa an 18 Sarah. Kernel Versions higher than 4.4.0-31 from offical Ubuntu Repository has the problem. Before 4.4.0-31 not. For safety reasons i used the linux-generic-lts-wily meta package The 4.4 mainline kernel also works without problem currently (4.4.37-040437-generic) Our NFS server runs under FreeBSD 11, but same problems to the clients with FreeBSD 10.3 and OmniOS r151018. All NFS servers use ZFS as the filesystem and NFSv4 with kerberos for sharing. But the problem occur also for shares without kerberos. For the basic structure we use also ZFS filesystems. So my homefolder is located on the server under /apool/AIS/share/home/staff/fili/linux ... each level is a ZFS filesystem. On the client nfs share /apool/AIS/share/home is mounted under /home/VI My posix homedirectory path is /home/VI/staff/fili/linux When i try to login i got access to /home/VI/staff/fili ... but when i try to access the linux directory / zfs filesystem i got the permission denied. The fstab options for /home/VI are _netdev,rw,sync,sec=krb5,nfsvers=4,clientaddr=w.x.y.z I tried also autofs but with the same result. I will add apport after getting the BUG-ID --- ApportVersion: 2.20.1-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: system 1812 F pulseaudio /dev/snd/controlC0: system 1812 F pulseaudio DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=85a1880e-b78e-49d6-888c-342e47405712 InstallationDate: Installed on 2016-10-17 (56 days ago) InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: enp7s0no wireless extensions. lono wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic root=UUID=db11df78-a07d-44b5-8fe3-0f67e7a5ff51 ro ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-57-generic N/A linux-backports-modules-4.4.0-57-generic N/A linux-firmware1.157.5 RfKill: Tags: xenial Uname: Linux 4.4.0-57-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 09/24/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1205 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P6T WS PRO dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1205:bd09/24/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6TWSPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer
