linux: 4.4.0-131.157 -proposed tracker

[Kleber Sacilotto de Souza]

This bug is for tracking the <version to be filled> upload package. This bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

backports: bug 1779377 (linux-aws), bug 1779378 (linux-lts-xenial)
derivatives: bug 1779379 (linux-aws), bug 1779380 (linux-euclid), bug 1779381 (linux-kvm), bug 1779382 (linux-raspi2), bug 1779383 (linux-snapdragon)
-- swm properties --
boot-testing-requested: true
bugs-spammed: true
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[Steve Beattie (sbeattie)]

No USN needed.

[Taihsiang Ho (tai271828)]

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/xenial/4.4.0-131.157/xenial-proposed-published.html

[Po-Hsu Lin (cypressyew)]

4.4.0-131.157 - lowlatency
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kvm_unit_tests - test failed to build (bug 1782120)
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)
  ubuntu_lxc - lxc-test-ubuntu (Failed to start networking in ubuntu-cloud container)
  xfstests - xfs generic/475 failed

Issue to note in i386:
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)
  xfstests - bad superblock on /dev/sdb2, need to check HW status

4.4.0-131.157 - generic
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kvm_unit_tests - test failed to build (bug 1782120)
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)
  xfstests - xfs generic/388 timed out

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  ubuntu_kvm_smoke_test - unable to create KVM with uvtool (bug 1749427)
  ubuntu_kvm_unit_tests - pmu on ms10-34-mcdivittB0-kernel (bug 1751000) gicv2-ipi and gicv2-active on starmie
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)
  xfstests - xfs xfs/438 timed out

Issue to note in i386:
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)
  xfstests - bad superblock on /dev/sdb2, need to check HW status

Issue to note in s390x (Ubuntu on LPAR):
  libhugetlbfs - failed 11 killed by signal 7 bad config 1
  ubuntu_bpf_jit - unable to insert test_bpf on Xenial s390x (bug 1768452)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)
  ubuntu_ltp_syscalls - inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify07/fanotify08 test timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) msgctl02 failed (bug 1782091) msgctl04 failed (bug 1782093)

Issue to note in s390x (zKVM):
  libhugetlbfs - failed 11 killed by signal 7 bad config 1
  ubuntu_bpf_jit - unable to insert test_bpf on Xenial s390x (bug 1768452)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)
  ubuntu_kvm_unit_tests - test failed to build (bug 1782120)
  ubuntu_ltp_syscalls - inotify07 failed with X/X...

[Kleber Sacilotto de Souza (kleber-souza)]

Verification testing completed.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-131.157

---------------
linux (4.4.0-131.157) xenial; urgency=medium

  * linux: 4.4.0-131.157 -proposed tracker (LP: #1779376)

  * Cannot set MTU higher than 1500 in Xen instance (LP: #1781413)
    - xen-netfront: Fix mismatched rtnl_unlock
    - xen-netfront: Update features after registering netdev

 -- Stefan Bader <email address hidden> Mon, 18 Jun 2018 17:00:46 +0200

[Devices Certification Bot (ce-certification-qa)]

Snap beta testing complete, no regressions found. Ready for promotion. Results here: https://trello.com/c/9itxFX23/299-pc-kernel-440-131157-126

[Brad Figg (brad-figg)]

The package has been published and the bug is being set to Fix Released