subject:"\[Kernel\-packages\] \[Bug 1649292\] Re\: NFS client \: permission denied when trying to access subshare, since kernel 4.4.0\-31"

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-02 Thread Launchpad Bug Tracker

This bug was fixed in the package linux - 4.4.0-65.86

---
linux (4.4.0-65.86) xenial; urgency=low

  * linux: 4.4.0-65.86 -proposed tracker (LP: #1667052)

  [ Stefan Bader ]
  * Upgrade Redpine RS9113 driver to support AP mode (LP: #1665211)
- SAUCE: Redpine driver to support Host AP mode

  * NFS client : permission denied when trying to access subshare, since kernel
4.4.0-31 (LP: #1649292)
- fs: Better permission checking for submounts

  * [Hyper-V] SAUCE: pci-hyperv fixes for SR-IOV on Azure (LP: #1665097)
- SAUCE: PCI: hv: Fix wslot_to_devfn() to fix warnings on device removal
- SAUCE: pci-hyperv: properly handle pci bus remove
- SAUCE: pci-hyperv: lock pci bus on device eject

  * [Hyper-V/Azure] Please include Mellanox OFED drivers in Azure kernel and
image (LP: #1650058)
- net/mlx4_en: Fix bad WQE issue
- net/mlx4_core: Fix racy CQ (Completion Queue) free
- net/mlx4_core: Fix when to save some qp context flags for dynamic VST to 
VGT
  transitions
- net/mlx4_core: Avoid command timeouts during VF driver device shutdown

  * Xenial update to v4.4.49 stable release (LP: #1664960)
- ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup
- selinux: fix off-by-one in setprocattr
- Revert "x86/ioapic: Restore IO-APIC irq_chip retrigger callback"
- cpumask: use nr_cpumask_bits for parsing functions
- hns: avoid stack overflow with CONFIG_KASAN
- ARM: 8643/3: arm/ptrace: Preserve previous registers for short regset 
write
- target: Don't BUG_ON during NodeACL dynamic -> explicit conversion
- target: Use correct SCSI status during EXTENDED_COPY exception
- target: Fix early transport_generic_handle_tmr abort scenario
- target: Fix COMPARE_AND_WRITE ref leak for non GOOD status
- ARM: 8642/1: LPAE: catch pending imprecise abort on unmask
- mac80211: Fix adding of mesh vendor IEs
- netvsc: Set maximum GSO size in the right place
- scsi: zfcp: fix use-after-free by not tracing WKA port open/close on 
failed
  send
- scsi: aacraid: Fix INTx/MSI-x issue with older controllers
- scsi: mpt3sas: disable ASPM for MPI2 controllers
- xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend()
- ALSA: seq: Fix race at creating a queue
- ALSA: seq: Don't handle loop timeout at snd_seq_pool_done()
- drm/i915: fix use-after-free in page_flip_completed()
- Linux 4.4.49

  * NFS client : kernel 4.4.0-57 crash with nfsv4 enries in /etc/fstab
(LP: #1650336)
- SUNRPC: fix refcounting problems with auth_gss messages.

  * [0bda:0328] Card reader failed after S3 (LP: #1664809)
- usb: hub: Wait for connection to be reestablished after port reset

  * linux-lts-xenial 4.4.0-63.84~14.04.2 ADT test failure with linux-lts-xenial
4.4.0-63.84~14.04.2 (LP: #1664912)
- SAUCE: apparmor: fix link auditing failure due to, uninitialized var

  * ibmvscsis: Add SGL LIMIT (LP: #1662551)
- ibmvscsis: Add SGL limit

  * [Hyper-V] Bug fixes for storvsc (tagged queuing, error conditions)
(LP: #1663687)
- scsi: storvsc: Enable tracking of queue depth
- scsi: storvsc: Remove the restriction on max segment size
- scsi: storvsc: Enable multi-queue support
- scsi: storvsc: use tagged SRB requests if supported by the device
- scsi: storvsc: properly handle SRB_ERROR when sense message is present
- scsi: storvsc: properly set residual data length on errors

  * ISST-LTE:pNV: ppc64_cpu command is hung w HDs, SSDs and NVMe (LP: #1662666)
- blk-mq: Avoid memory reclaim when remapping queues
- blk-mq: Fix failed allocation path when mapping queues

  * Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module
i915_bpo (LP: #1624164)
- SAUCE: i915_bpo: Remove MODULE_FIRMWARE statement for 
i915/kbl_dmc_ver1.bin

  *  Intel I210 ethernet does not work both after S3 (LP: #1662763)
- igb: implement igb_ptp_suspend
- igb: call igb_ptp_suspend during suspend/resume cycle

  * [Hyper-V] Fix ring buffer handling to avoid host throttling (LP: #1661430)
- Drivers: hv: vmbus: On write cleanup the logic to interrupt the host
- Drivers: hv: vmbus: On the read path cleanup the logic to interrupt the 
host
- Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()

  * brd module compiled as built-in (LP: #1593293)
- [Config] CONFIG_BLK_DEV_RAM=m

  * regession tests failing after stackprofile test is run (LP: #1661030)
- SAUCE: fix regression with domain change in complain mode

  * Permission denied and inconsistent behavior in complain mode with 'ip netns
list' command (LP: #1648903)
- SAUCE: fix regression with domain change in complain mode

  * flock not mediated by 'k' (LP: #1658219)
- SAUCE: apparmor: flock mediation is not being enforced on cache check

  * unexpected errno=13 and disconnected path when trying to open /proc/1/ns/mnt
from a unshared mount

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-02 Thread Launchpad Bug Tracker

This bug was fixed in the package linux - 4.8.0-40.43

---
linux (4.8.0-40.43) yakkety; urgency=low

  * linux: 4.8.0-40.43 -proposed tracker (LP: #1667066)

  [ Andy Whitcroft ]
  * NFS client : permission denied when trying to access subshare, since kernel
4.4.0-31 (LP: #1649292)
- fs: Better permission checking for submounts

  * shaking screen  (LP: #1651981)
- drm/radeon: drop verde dpm quirks

  * [0bda:0328] Card reader failed after S3 (LP: #1664809)
- usb: hub: Wait for connection to be reestablished after port reset

  * linux-lts-xenial 4.4.0-63.84~14.04.2 ADT test failure with linux-lts-xenial
4.4.0-63.84~14.04.2 (LP: #1664912)
- SAUCE: apparmor: fix link auditing failure due to, uninitialized var

  * In Ubuntu 17.04 : after reboot getting message in console like Unable to
open file: /etc/keys/x509_ima.der (-2) (LP: #1656908)
- SAUCE: ima: Downgrade error to warning

  * 16.04.2: Extra patches for POWER9 (LP: #1664564)
- powerpc/mm: Fix no execute fault handling on pre-POWER5
- powerpc/mm: Fix spurrious segfaults on radix with autonuma

  * ibmvscsis: Add SGL LIMIT (LP: #1662551)
- ibmvscsis: Add SGL limit

  * [Hyper-V] Bug fixes for storvsc (tagged queuing, error conditions)
(LP: #1663687)
- scsi: storvsc: Enable tracking of queue depth
- scsi: storvsc: Remove the restriction on max segment size
- scsi: storvsc: Enable multi-queue support
- scsi: storvsc: use tagged SRB requests if supported by the device
- scsi: storvsc: properly handle SRB_ERROR when sense message is present
- scsi: storvsc: properly set residual data length on errors

  * Ubuntu16.10-KVM:Big configuration with multiple guests running SRIOV VFs
caused KVM host hung and all KVM guests down. (LP: #1651248)
- KVM: PPC: Book 3S: XICS cleanup: remove XICS_RM_REJECT
- KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
- KVM: PPC: Book 3S: XICS: Fix potential issue with duplicate IRQ resends
- KVM: PPC: Book 3S: XICS: Implement ICS P/Q states
- KVM: PPC: Book 3S: XICS: Don't lock twice when checking for resend

  * ISST-LTE:pNV: ppc64_cpu command is hung w HDs, SSDs and NVMe (LP: #1662666)
- blk-mq: Avoid memory reclaim when remapping queues
- blk-mq: Fix failed allocation path when mapping queues
- blk-mq: Always schedule hctx->next_cpu

  * systemd-udevd hung in blk_mq_freeze_queue_wait testing unpartitioned NVMe
drive (LP: #1662673)
- percpu-refcount: fix reference leak during percpu-atomic transition

  * [Yakkety SRU] Enable KEXEC support in ARM64 kernel (LP: #1662554)
- [Config] Enable KEXEC support in ARM64.

  * [Hyper-V] Fix ring buffer handling to avoid host throttling (LP: #1661430)
- Drivers: hv: vmbus: On write cleanup the logic to interrupt the host
- Drivers: hv: vmbus: On the read path cleanup the logic to interrupt the 
host
- Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()

  * brd module compiled as built-in (LP: #1593293)
- CONFIG_BLK_DEV_RAM=m

  * regession tests failing after stackprofile test is run (LP: #1661030)
- SAUCE: fix regression with domain change in complain mode

  * Permission denied and inconsistent behavior in complain mode with 'ip netns
list' command (LP: #1648903)
- SAUCE: fix regression with domain change in complain mode

  * flock not mediated by 'k' (LP: #1658219)
- SAUCE: apparmor: flock mediation is not being enforced on cache check

  * unexpected errno=13 and disconnected path when trying to open /proc/1/ns/mnt
from a unshared mount namespace (LP: #1656121)
- SAUCE: apparmor: null profiles should inherit parent control flags

  * apparmor refcount leak of profile namespace when removing profiles
(LP: #1660849)
- SAUCE: apparmor: fix ns ref count link when removing profiles from policy

  * tor in lxd: apparmor="DENIED" operation="change_onexec"
namespace="root//CONTAINERNAME_" profile="unconfined"
name="system_tor" (LP: #1648143)
- SAUCE: apparmor: Fix no_new_privs blocking change_onexec when using 
stacked
  namespaces

  * apparmor_parser hangs indefinitely when called by multiple threads
(LP: #1645037)
- SAUCE: apparmor: fix lock ordering for mkdir

  * apparmor leaking securityfs pin count (LP: #1660846)
- SAUCE: apparmor: fix leak on securityfs pin count

  * apparmor reference count leak when securityfs_setup_d_inode\ () fails
(LP: #1660845)
- SAUCE: apparmor: fix reference count leak when securityfs_setup_d_inode()
  fails

  * apparmor not checking error if security_pin_fs() fails (LP: #1660842)
- SAUCE: apparmor: fix not handling error case when securityfs_pin_fs() 
fails

  * apparmor oops in bind_mnt when dev_path lookup fails (LP: #1660840)
- SAUCE: apparmor: fix oops in bind_mnt when dev_path lookup fails

  * apparmor  auditing denied access of special apparmor .null fi\ le
(LP: #1660836)
- SAUCE: apparmor:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-01 Thread Launchpad Bug Tracker

This bug was fixed in the package linux - 4.10.0-9.11

---
linux (4.10.0-9.11) zesty; urgency=low

  [ Tim Gardner ]

  * Release Tracking Bug
- LP: #1666214

  * linux: disable CONFIG_PCIEPORTBUS in the kernel (LP: #1665404)
- [Config] CONFIG_PCIEPORTBUS=n for ppc64el

  * linux-lts-xenial 4.4.0-63.84~14.04.2 ADT test failure with linux-lts-xenial
4.4.0-63.84~14.04.2 (LP: #1664912)
- SAUCE: apparmor: fix link auditing failure due to, uninitialized var

  * Ubuntu 17.04: "Oops: Exception in kernel mode, sig: 5 [#1]" seen during
fadump over ssh on Alpine machine. (LP: #1655241)
- SAUCE: powerpc/fadump: set an upper limit for boot memory size

  * In Ubuntu 17.04 : after reboot getting message in console like Unable to
open file: /etc/keys/x509_ima.der (-2) (LP: #1656908)
- SAUCE: ima: Downgrade error to warning

  * NFS client : permission denied when trying to access subshare, since kernel
4.4.0-31 (LP: #1649292)
- fs: Better permission checking for submounts

  * Miscellaneous Ubuntu changes
- SAUCE: (noup) Update spl to 0.6.5.9-1, zfs to 0.6.5.9-2
- [Config] CONFIG_SCSI_HISI_SAS=m on arm64
- d-i: Add hisi_sas_v2_hw to scsi-modules
- d-i: Add hns_enet_drv to nic-modules
- d-i: Add supporting modules for hns_enet_drv to nic-modules
- rebase to v4.10

  [ Upstream Kernel Changes ]

  * rebase to v4.10

 -- Tim Gardner   Wed, 15 Feb 2017 11:18:07
-0700

** Changed in: linux (Ubuntu)
   Status: In Progress => Fix Released

-- 
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:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  SRU Justification

  Impact: A regression has caused mounting of NFS subshares with
  kerberos authentication to fail. This is a result of
  follow_automount() overriding the user credentials before calling
  dentry->d_automount().

  Fix: Cherry pick from linux-next.

  Regression Potential: The commit fixes a regression and makes the
  automount behavior more like it was prior to changes in 4.8 (which we
  also backported to xenial). Therefore the regression potential should
  be minimal.

  ---

  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

Re: [Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-01 Thread Seth Forshee

On Wed, Mar 01, 2017 at 02:14:16PM -, Thomas Fili wrote:
> Ok, thank you
> 
> i added the yakkety-proposed repo to my xenial computer and install the 
> 4.8.0-40.43 kernel
> This kernel works also well under xenial :)
> 
> I changed the tag 'verification-needed-yakkety' to 'verification-done-
> yakkety'

Thanks!

-- 
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:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  SRU Justification

  Impact: A regression has caused mounting of NFS subshares with
  kerberos authentication to fail. This is a result of
  follow_automount() overriding the user credentials before calling
  dentry->d_automount().

  Fix: Cherry pick from linux-next.

  Regression Potential: The commit fixes a regression and makes the
  automount behavior more like it was prior to changes in 4.8 (which we
  also backported to xenial). Therefore the regression potential should
  be minimal.

  ---

  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:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-01 Thread Thomas Fili

Ok, thank you

i added the yakkety-proposed repo to my xenial computer and install the 
4.8.0-40.43 kernel
This kernel works also well under xenial :)

I changed the tag 'verification-needed-yakkety' to 'verification-done-
yakkety'


** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety

-- 
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:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  SRU Justification

  Impact: A regression has caused mounting of NFS subshares with
  kerberos authentication to fail. This is a result of
  follow_automount() overriding the user credentials before calling
  dentry->d_automount().

  Fix: Cherry pick from linux-next.

  Regression Potential: The commit fixes a regression and makes the
  automount behavior more like it was prior to changes in 4.8 (which we
  also backported to xenial). Therefore the regression potential should
  be minimal.

  ---

  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

Re: [Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-01 Thread Seth Forshee

On Wed, Mar 01, 2017 at 08:29:41AM -, Thomas Fili wrote:
> Looks good,
>
> the 4.4.0-65.86 from -proposed do not have the bug for us any longer ...
> great work ... thank you very much.
>
> I changed the tag 'verification-needed-xenial' to 'verification-done-
> xenial' but i do not run any instance of yakkety, so i can not test it
> on this ubuntu version.

If you're able to install a yakkety kernel on a xenial system that would
be sufficient.

--
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:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed

Bug description:
SRU Justification

Impact: A regression has caused mounting of NFS subshares with
kerberos authentication to fail. This is a result of
follow_automount() overriding the user credentials before calling
dentry->d_automount().

Fix: Cherry pick from linux-next.

Regression Potential: The commit fixes a regression and makes the
automount behavior more like it was prior to changes in 4.8 (which we
also backported to xenial). Therefore the regression potential should
be minimal.

---

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:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-03-01 Thread Thomas Fili

Looks good,

the 4.4.0-65.86 from -proposed do not have the bug for us any longer ...
great work ... thank you very much.

I changed the tag 'verification-needed-xenial' to 'verification-done-
xenial' but i do not run any instance of yakkety, so i can not test it
on this ubuntu version.

But for this bug i can also verify a working -proposed kernel on trusty

--
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:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed

Bug description:
SRU Justification

Fix: Cherry pick from linux-next.

---

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.

lono wireless extensions.
MachineType: System manufacturer System Product Name
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:

Tags: xenial
Uname: Linux 4.4.0-57-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-28 Thread Thomas Fili

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

-- 
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:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  SRU Justification

  Impact: A regression has caused mounting of NFS subshares with
  kerberos authentication to fail. This is a result of
  follow_automount() overriding the user credentials before calling
  dentry->d_automount().

  Fix: Cherry pick from linux-next.

  Regression Potential: The commit fixes a regression and makes the
  automount behavior more like it was prior to changes in 4.8 (which we
  also backported to xenial). Therefore the regression potential should
  be minimal.

  ---

  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

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-27 Thread Brad Figg

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
yakkety' to 'verification-done-yakkety'. If the problem still exists,
change the tag 'verification-needed-yakkety' to 'verification-failed-
yakkety'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!

--
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:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed

Bug description:
SRU Justification

Fix: Cherry pick from linux-next.

---

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.

lono wireless extensions.
MachineType: System manufacturer System Product Name
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:

Tags: xenial
Uname: Linux 4.4.0-57-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-27 Thread Brad Figg

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag 'verification-needed-xenial' to 'verification-failed-
xenial'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!

** Tags added: verification-needed-xenial

** Tags added: verification-needed-yakkety

--
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:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed

Bug description:
SRU Justification

Fix: Cherry pick from linux-next.

---

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.

lono wireless extensions.
MachineType: System manufacturer System Product Name
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:

Tags: xenial
Uname: Linux 4.4.0-57-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-22 Thread Tim Gardner

** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Yakkety)
   Status: In Progress => Fix Committed

-- 
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:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  SRU Justification

  Impact: A regression has caused mounting of NFS subshares with
  kerberos authentication to fail. This is a result of
  follow_automount() overriding the user credentials before calling
  dentry->d_automount().

  Fix: Cherry pick from linux-next.

  Regression Potential: The commit fixes a regression and makes the
  automount behavior more like it was prior to changes in 4.8 (which we
  also backported to xenial). Therefore the regression potential should
  be minimal.

  ---

  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

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-15 Thread Seth Forshee

** Description changed:

+ SRU Justification
+ 
+ Impact: A regression has caused mounting of NFS subshares with kerberos
+ authentication to fail. This is a result of follow_automount()
+ overriding the user credentials before calling dentry->d_automount().
+ 
+ Fix: Cherry pick from linux-next.
+ 
+ Regression Potential: The commit fixes a regression and makes the
+ automount behavior more like it was prior to changes in 4.8 (which we
+ also backported to xenial). Therefore the regression potential should be
+ minimal.
+ 
+ ---
+ 
  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
+  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.
+  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:
-  
+

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-15 Thread Thomas Fili

Yes ...

referring to the permission denied when accessing subshares, this kernel
build ( 4.4.0-63 ) works fine.

I has to comment out the second share in /etc/fstab or set it to noauto.

I will work now with this kernel on my PC, hoping there is no other
problem ;)

And also hoping the other bug will solved too ;)

-- 
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:
  In Progress
Status in linux source package in Yakkety:
  In Progress

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:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-14 Thread Seth Forshee

One last build to test the backport. Please verify that the problem is
fixed in the build below. Thanks!

http://people.canonical.com/~sforshee/lp1649292/linux-4.4.0-63.84+lp1649292v201702141041/

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Status: Triaged => In Progress

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Seth Forshee (sforshee)

** Changed in: linux (Ubuntu Yakkety)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Yakkety)
   Status: New => In Progress

** Changed in: linux (Ubuntu Yakkety)
 Assignee: (unassigned) => Seth Forshee (sforshee)

-- 
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:
  In Progress
Status in linux source package in Yakkety:
  In Progress

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

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-02-01 Thread Thomas Fili

This looks very good.
Access to the subshares is possible without permission denied :)

-- 
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 as session daemon.
  RelatedPackageVersions:

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-01-31 Thread Seth Forshee

I finally have something new for you to test. This is for upstream, so I
have a 4.10-rc6 build. Once it's fixed upstream we can backport the fix
to xenial.

Please let me know whether or not this kernel fixes the permissions
problem for you. Thanks!

http://people.canonical.com/~sforshee/lp1649292/linux-4.10-rc6/linux-
image-4.10.0-rc6+_4.10.0-rc6+-7_amd64.deb

--
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.

lono wireless extensions.
MachineType: System manufacturer System Product Name
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:

Tags: xenial
Uname: Linux 4.4.0-57-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

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

[Kernel-packages] [Bug 1649292] Re: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31

2017-01-10 Thread Seth Forshee

Sorry for the lack of progress, I was off for a couple weeks during the
holidays and am getting caught up.

Upstream 4.4 doesn't have the permission problem because we've
backported some patches from newer kernels to provide some additional
features. It's one of those patches that causes the problem.

It is an upstream problem though, so I'm trying to work out a solution
with the upstream maintainers. I'll keep you posted.