[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2019-01-22 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Confirmed ** Changed in: linux (Ubuntu) Status: In Progress => Confirmed ** Changed in: linux (Ubuntu) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) ** Changed in: linux (Ubuntu Bionic) Assignee:

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-12-06 Thread Michael Jarrett
This also affects me on Ubuntu 18.04, kernel 4.15.0-39. This issue is causing update-initramfs to fail since many of the initramfs-tools hooks use cp -a and are unable to complete. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-15 Thread Benjamin Schuele
no, does not -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux package in Ubuntu: In Progress Status

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-15 Thread Joseph Salisbury
There are a bunch of LSM stacking changes in 4.15.0-16 that may be the cause. I built a test kernel with commit f14e289850b3 as the tip. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794067 Can you test this kernel and see if it resolves this bug? -- You

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-12 Thread Benjamin Schuele
4.15.0-17 does also not work -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux package in Ubuntu: In

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-12 Thread Joseph Salisbury
There is no -16 kernel, so the last one to test before bisecting would be 4.15.0-17: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/unstable/+build/14768117 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-12 Thread Benjamin Schuele
4.15.0-18 does not work -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux package in Ubuntu: In

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-11 Thread Joseph Salisbury
Can you next test 4.15.0-18: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable/+build/14779251 -- 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/1794067 Title: Bug in

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-11 Thread Benjamin Schuele
the last working version is 4.15.0-15, the version 4.15.0-20 has the bug -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-10 Thread Joseph Salisbury
Can you test the following kernels and report back? We are looking for the first kernel version that exhibits this bug: For 4.14 and earlier kernels, install the linux-image and linux-image-extra .deb packages: 4.14.0-11:

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-10 Thread Benjamin Schuele
the linux-image-4.15.0-37-generic kernel from proposed has also the same problem -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-09 Thread Joseph Salisbury
We may have to test some prior kernel to have a starting version for a bisect. Before starting a bisect, would it be possible for you to test the proposed kernel and post back if it resolves this bug? See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-08 Thread Benjamin Schuele
I've no clue in which kernel version it started... -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-04 Thread Joseph Salisbury
Commit 36788bfe15f1 was applied to Bionic in kernel version: Ubuntu-4.15.0-16. Do you happen to know the last kernel version that did not exhibit this bug? If not, we can try a kernel bisect to identify the commit that caused this. -- You received this bug notification because you are a member

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-03 Thread Benjamin Schuele
the problem does not exist on the mainline kernel -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-10-01 Thread Joseph Salisbury
The test kernel I posted is built on top of upstream 4.15.18. To confirm this is an Ubuntu specific bug, can you test 4.15.18? It can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15.18/ -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-27 Thread Benjamin Schuele
no, does not solve the issue beschuele@vm-ssd-neon:~$ uname -a Linux vm-ssd-neon 4.15.0-36-generic #40~lp1794067 SMP Wed Sep 26 21:45:59 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux beschuele@vm-ssd-neon:~$ beschuele@vm-ssd-neon:~$ beschuele@vm-ssd-neon:~$ beschuele@vm-ssd-neon:~$ cd /tmp

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-26 Thread Joseph Salisbury
I built a test kernel with a revert of commit 36788bfe15f16b2eba. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794067 Can you test this kernel and see if it resolves this bug? Note about installing test kernels: • If the test kernel is prior to 4.15(Bionic)

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-26 Thread Joseph Salisbury
I'll build a test kernel with the commit posted in #4 reverted so see if that is the cause. ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-24 Thread Benjamin Schuele
FYI: -- Forwarded message - From: Stephen Smalley Date: Fr., 21. Sep. 2018 um 19:09 Uhr Subject: Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 To: Benjamin Schüle , , Paul Moore On 09/21/2018 04:50 AM, Benjamin Schüle wrote: > Hello, > > just found a bug in

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-24 Thread Benjamin Schuele
Hello, just found a bug in selinux. Whats going wrong: Copy a link with "-a" option while selinux is on. steps to reproduce: ~$ mkdir -p a/b ~$ ln -s b a/c ~$ cp -a a b cp: failed to restore the default file creation context: Invalid argument Results of my investigation: The "cp" of

[Kernel-packages] [Bug 1794067] Re: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34

2018-09-24 Thread Benjamin Schuele
It does not occur on a mainline kernel -- 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/1794067 Title: Bug in selinux on ubuntu 16.04 with kernel 4.15.0-34 Status in linux package in