linux: 4.4.0-146.172 -proposed tracker

[Stefan Bader]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

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

backports: bug 1822833 (trusty/linux-lts-xenial), bug 1824775 (trusty/linux-aws)
derivatives: bug 1822826 (linux-kvm), bug 1822828 (linux-raspi2), bug 1822829 (linux-snapdragon), bug 1822830 (linux-fips), bug 1824774 (linux-aws)

-- swm properties --
boot-testing-requested: true
bugs-spammed: true
phase: Ready for Release
phase-changed: Tuesday, 23. April 2019 13:32 UTC
proposed-announcement-sent: true
proposed-testing-requested: true

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

Snap beta testing complete, no regressions found. Ready for promotion. Results here: https://trello.com/c/h1os3Oiy/909-pc-kernel-440-146172-206

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[Kleber Sacilotto de Souza (kleber-souza)]

Verification testing completed successfully with this release.

[Po-Hsu Lin (cypressyew)]

4.4.0-146.172 - generic
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kvm_unit_tests - apic timeouted (bug 1748103) svm (bug 1821903) debug (bug 1821906)
  ubuntu_ltp_syscalls - inotify07 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify08 timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) fanotify10 timeouted (bug 1802454) fanotify11 timeouted (bug 1808107) sync_file_range02 (bug 1819116)
  xfstests - xfs generic/475 timed out

48 / 49 tests were run, missing: xfstests
Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  ubuntu_kernel_selftests - cpu-hotplug failed on moonshot (bug 1809701)
  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 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify08 timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) fanotify10 timeouted (bug 1802454) fanotify11 timeouted (bug 1808107) sync_file_range02 (bug 1819116)

Issue to note in i386:
  ubuntu_btrfs_kernel_fixes - aa9ddcd4 on 4.4 i386 (bug 1821913) e755f780 on 4.4 i386 (bug 1822560)
  ubuntu_kvm_smoke_test - timed out waiting for dnsmasq lease (bug 1802056)
  ubuntu_kvm_unit_tests - unable to build on X/T i386 (bug 1798007)
  ubuntu_ltp_syscalls - inotify07 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify08 timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) fanotify10 timeouted (bug 1802454) fanotify11 timeouted (bug 1808107) sync_file_range02 (bug 1819116)
  xfstests - xfs generic/308 timed out (bug 1738152)

Issue to note in ppc64le (P8):
  ubuntu_btrfs_kernel_fixes - Unable to mount a btrfs filesystem smaller than 320M on Xenial P8 (bug 1813863)
  ubuntu_ltp_syscalls - inotify07 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify08 timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) fanotify10 timeouted (bug 1802454) fanotify11 timeouted (bug 1808107)
  ubuntu_lxc -
  xfstests - btrfs generic/176 timed out

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_kernel_selftests - test_bpf in net (bug 1812189)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)
  ubuntu_ltp_syscalls - inotify07 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify08 timeouted (bug 1775165) fanotify09 timeouted (bug 1775153) fanotify10 timeouted (bug 1802454) fanotify11 timeouted (bug 1808107) sync_file_range02 (bug 1819116)
  ubuntu_qrt_kernel_security - SECURITY_SELINUX_DISABLE option should be enable on X s390x (bug 1813721)

Issue to note in s390x (zVM):
  libhugetlbfs - failed 11 killed by signal 7 bad config 1
  ubuntu_bpf_jit - unable to insert test_bpf on Xenial s390x (bug 1768452)
  ubuntu_kernel_selftests - test_bpf in net (bug 1812189)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)
  ubuntu_kvm_unit_tests - skey failed on zVM (bug 1778705)
  ubuntu_ltp_syscalls - inotify07 (bug 1774387) inotify08 (bug 1775784) fanotify07/fanotify...

[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/4.4.0-146.172/xenial-proposed-published.html

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-146.172

---------------
linux (4.4.0-146.172) xenial; urgency=medium

  * linux: 4.4.0-146.172 -proposed tracker (LP: #1822834)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
    - [Packaging] resync retpoline extraction

  * 3b080b2564287be91605bfd1d5ee985696e61d3c in ubuntu_btrfs_kernel_fixes
    triggers system hang on i386 (LP: #1812845)
    - btrfs: raid56: properly unmap parity page in finish_parity_scrub()

  * Xenial update: 4.4.177 upstream stable release (LP: #1822271)
    - ceph: avoid repeatedly adding inode to mdsc->snap_flush_list
    - numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES
    - KEYS: allow reaching the keys quotas exactly
    - mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells
    - mfd: twl-core: Fix section annotations on {,un}protect_pm_master
    - mfd: db8500-prcmu: Fix some section annotations
    - mfd: ab8500-core: Return zero in get_register_interruptible()
    - mfd: qcom_rpm: write fw_version to CTRL_REG
    - mfd: wm5110: Add missing ASRC rate register
    - mfd: mc13xxx: Fix a missing check of a register-read failure
    - net: hns: Fix use after free identified by SLUB debug
    - MIPS: ath79: Enable OF serial ports in the default config
    - scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param
    - scsi: isci: initialize shost fully before calling scsi_add_host()
    - MIPS: jazz: fix 64bit build
    - isdn: i4l: isdn_tty: Fix some concurrency double-free bugs
    - atm: he: fix sign-extension overflow on large shift
    - leds: lp5523: fix a missing check of return value of lp55xx_read
    - isdn: avm: Fix string plus integer warning from Clang
    - RDMA/srp: Rework SCSI device reset handling
    - KEYS: user: Align the payload buffer
    - KEYS: always initialize keyring_index_key::desc_len
    - batman-adv: fix uninit-value in batadv_interface_tx()
    - net/packet: fix 4gb buffer limit due to overflow check
    - team: avoid complex list operations in team_nl_cmd_options_set()
    - sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()
    - net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames
    - ARCv2: Enable unaligned access in early ASM code
    - Revert "bridge: do not add port to router list when receives query with
      source 0.0.0.0"
    - libceph: handle an empty authorize reply
    - drm/msm: Unblock writer if reader closes file
    - ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field
    - ALSA: compress: prevent potential divide by zero bugs
    - thermal: int340x_thermal: Fix a NULL vs IS_ERR() check
    - usb: dwc3: gadget: Fix the uninitialized link_state when udc starts
    - usb: gadget: Potential NULL dereference on allocation error
    - ASoC: dapm: change snprintf to scnprintf for possible overflow
    - ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
    - ARC: fix __ffs return value to avoid build warnings
    - mac80211: fix miscounting of ttl-dropped frames
    - serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling
    - scsi: csiostor: fix NULL pointer de...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being set to Fix Released