[Bug 1558447] Re: vivid/linux: total ADT test failures

** Branch linked: lp:ubuntu/trusty-proposed/linux-lts-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558447 Title: vivid/linux: total ADT test failures To manage notifications about this

[Bug 1558447] Re: vivid/linux: total ADT test failures

This bug was fixed in the package linux - 4.4.0-15.31 --- linux (4.4.0-15.31) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1559252 * Xilinx KU3 Capi card does not show up in Ubuntu 16.04 (LP: #1557001) - SAUCE: (noup) cxl: Allow initialization on

[Bug 1558447] Re: vivid/linux: total ADT test failures

I performed some testing and can confirm reverting commit 5981b69 in vivid master-next does not bring back the original bug it was meant to fix, bug 1540731 . For confirmation, I also built a test kernel with commit 5981b69 AND commit 0c0b98c6 reverted and the original bug did in fact return. I

[Bug 1558447] Re: vivid/linux: total ADT test failures

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu Vivid) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558447 Title:

[Bug 1558447] Re: vivid/linux: total ADT test failures

** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu Vivid) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1558447] Re: vivid/linux: total ADT test failures

Experiencing the same :( - any workaround? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558447 Title: vivid/linux: total ADT test failures To manage notifications about this bug go to:

[Bug 1558447] Re: vivid/linux: total ADT test failures

Reproduced this on a vivid VM. All of the failing processes are hanging sending data to a unix domain socket. Tracked this down to a bad backport applied to the kernel: commit 5981b6969d649a4fe1d402c915eb751c1243410c Author: Joseph Salisbury Date: Fri

[Bug 1558447] Re: vivid/linux: total ADT test failures

Full console log. ** Attachment added: "CONSOLE" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558447/+attachment/4601863/+files/CONSOLE -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1558447] Re: vivid/linux: total ADT test failures

** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558447 Title: vivid/linux: total ADT test failures To manage notifications about this bug go to:

[Bug 1558447] Re: vivid/linux: total ADT test failures

That sounds about right. Confusingly the email refers to the latter patch saying it might be fixed by that. Unfortunately it looks like the revert has been part of the fix and we already had both in vivid when undoing the revert was not only no longer needed but probably even fatal without the

[Bug 1558447] Re: vivid/linux: total ADT test failures

Confirmed that reverting the commit below allows the kernel to boot: commit 5981b6969d649a4fe1d402c915eb751c1243410c Author: Joseph Salisbury Date: Fri Mar 4 14:33:47 2016 -0500 Revert "af_unix: Revert 'lock_interruptible' in stream receive code" --

[Bug 1558447] Re: vivid/linux: total ADT test failures

** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: Invalid ** Changed in: linux (Ubuntu Xenial) Status: Invalid => Fix Committed ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- You received this bug notification

[Bug 1558447] Re: vivid/linux: total ADT test failures

Thank you, problem went away with latest kernel upgrade. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558447 Title: vivid/linux: total ADT test failures To manage notifications about this bug go