focal/linux: 5.4.0-51.56 -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

-- swm properties --
boot-testing-requested: true
bugs-spammed: true
packages:
  lrm: linux-restricted-modules
  main: linux
  meta: linux-meta
  signed: linux-signed
phase: Complete
phase-changed: Wednesday, 14. October 2020 14:57 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason: {}
trackers:
  bionic/linux-hwe-5.4: bug 1899942
  focal/linux-aws: bug 1895991
  focal/linux-azure: bug 1897102
  focal/linux-fips: bug 1896004
  focal/linux-gcp: bug 1895999
  focal/linux-kvm: bug 1896000
  focal/linux-oracle: bug 1896002
  focal/linux-raspi: bug 1899925
  focal/linux-riscv: bug 1896003
  focal/linux-uc20-efi: bug 1899923, bug 1895985
variant: debs
versions:
  lrm: 5.4.0-51.56
  main: 5.4.0-51.56
  meta: 5.4.0.51.54
  signed: 5.4.0-51.56

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

Kernel deb testing completes, no regressions found. Ready for Updates. Results here: https://trello.com/c/7ymR7jST/924-focal-linux-image-540-49-generic-540-4953

[Po-Hsu Lin (cypressyew)]

5.4.0-49.53 - lowlatency
Regression test CMPL, RTB.

57 / 60 tests were run, missing: ubuntu_xfstests_btrfs, ubuntu_xfstests_ext4, ubuntu_xfstests_xfs
Issue to note in amd64:
  ubuntu_bpf - timeout on lagalla (bug 1874029)
  ubuntu_kernel_selftests - kci_test_encap_fou() from rtnetlink.sh in net (bug 1891421) psock_snd.sh in net (bug 1892213) raw_skew test in timers bail out (bug 1882511)
  ubuntu_ltp - proc01 (bug 1829849) ksm03 ksm03_1 ksm04 ksm04_1 failed with file close (bug 1884742) memcg_subgroup_charge (bug 1847982) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) cpuset_hotplug (bug 1834006) mkfs01_ext3_sh, mkfs01_ext4_sh (bug 1853610) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543) tpci (bug 1878389) zram03 failed to close file (bug 1887742)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) kill11 (bug 1865965)
  ubuntu_lttng_smoke_test - lttng module in -proposed (bug 1896781)
  ubuntu_sysdig_smoke_test - Failed on 5.4 (bug 1844493)

5.4.0-49.53 - generic
Regression test CMPL, RTB.

57 / 60 tests were run, missing: ubuntu_xfstests_btrfs, ubuntu_xfstests_ext4, ubuntu_xfstests_xfs
Issue to note in amd64:
  ubuntu_bpf - timeout on lagalla (bug 1874029)
  ubuntu_kernel_selftests - kci_test_encap_fou() from rtnetlink.sh in net (bug 1891421) psock_snd.sh in net (bug 1892213)
  ubuntu_ltp - proc01 (bug 1829849) ksm03 ksm03_1 ksm04 ksm04_1 failed with file close (bug 1884742) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) cpuset_hotplug (bug 1834006) mkfs01_ext3_sh, mkfs01_ext4_sh (bug 1853610) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543) tpci (bug 1878389) zram03 failed to close file (bug 1887742)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) kill11 (bug 1865965)
  ubuntu_lttng_smoke_test - lttng module in -proposed (bug 1896781)
  ubuntu_sysdig_smoke_test - Failed on 5.4 (bug 1844493)

50 / 54 tests were run, missing: ubuntu_btrfs_kernel_fixes, ubuntu_xfstests_btrfs, ubuntu_xfstests_ext4, ubuntu_xfstests_xfs
Issue to note in arm64:
  hwclock - hwclock test failed due to 0.x sec differences (bug 1802233)
  ubuntu_bpf - test_verifier failed for valid read map access into a read-only array (bug 1874387)
  ubuntu_kernel_selftests - memory-hotplug not executable on arm64 (bug 1892816) kci_test_encap_fou() from rtnetlink.sh in net (bug 1891421) psock_snd.sh in net (bug 1892213) nsleep-lat in timers bail out (bug 1884884)
  ubuntu_ltp - proc01 (bug 1829849) ksm03 ksm03_1 ksm04 ksm04_1 failed with file close (bug 1884742) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) mkfs01_ext3_sh, mkfs01_ext4_sh (bug 1853610) cpuhotplug03 (bug 1836167) getaddrinfo_01 (bug 1829995) af_alg07 / cve-2019-8912 (bug 1892860)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) kill11 (bug 1865965)
  ubuntu_lttng_smoke_test - lttng module in -proposed (bug 1896781)
  ubuntu_lxc - failed to fetch GP...

[Ian May (ian-may)]

all verification completed

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-51.56

---------------
linux (5.4.0-51.56) focal; urgency=medium

  * Packaging resync (LP: #1786013)
    - update dkms package versions

linux (5.4.0-50.55) focal; urgency=medium

  * CVE-2020-16119
    - SAUCE: dccp: avoid double free of ccid on child socket

  * CVE-2020-16120
    - Revert "UBUNTU: SAUCE: overlayfs: ensure mounter privileges when reading
      directories"
    - ovl: pass correct flags for opening real directory
    - ovl: switch to mounter creds in readdir
    - ovl: verify permissions in ovl_path_open()
    - ovl: call secutiry hook in ovl_real_ioctl()
    - ovl: check permission to open real file

linux (5.4.0-49.53) focal; urgency=medium

  * focal/linux: 5.4.0-49.53 -proposed tracker (LP: #1896007)

  * Comet Lake PCH-H RAID not support on Ubuntu20.04 (LP: #1892288)
    - ahci: Add Intel Comet Lake PCH-H PCI ID

  * Novalink (mkvterm command failure) (LP: #1892546)
    - tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()

  * Oops and hang when starting LVM snapshots on 5.4.0-47 (LP: #1894780)
    - SAUCE: Revert "mm: memcg/slab: fix memory leak at non-root kmem_cache
      destroy"

  * Intel x710 LOMs do not work on Focal (LP: #1893956)
    - i40e: Fix LED blinking flow for X710T*L devices
    - i40e: enable X710 support

  * Add/Backport EPYC-v3 and EPYC-Rome CPU model (LP: #1887490)
    - kvm: svm: Update svm_xsaves_supported

  * Fix non-working NVMe after S3 (LP: #1895718)
    - SAUCE: PCI: Enable ACS quirk on CML root port

  * Focal update: v5.4.65 upstream stable release (LP: #1895881)
    - ipv4: Silence suspicious RCU usage warning
    - ipv6: Fix sysctl max for fib_multipath_hash_policy
    - netlabel: fix problems with mapping removal
    - net: usb: dm9601: Add USB ID of Keenetic Plus DSL
    - sctp: not disable bh in the whole sctp_get_port_local()
    - taprio: Fix using wrong queues in gate mask
    - tipc: fix shutdown() of connectionless socket
    - net: disable netpoll on fresh napis
    - Linux 5.4.65

  * Focal update: v5.4.64 upstream stable release (LP: #1895880)
    - HID: quirks: Always poll three more Lenovo PixArt mice
    - drm/msm/dpu: Fix scale params in plane validation
    - tty: serial: qcom_geni_serial: Drop __init from qcom_geni_console_setup
    - drm/msm: add shutdown support for display platform_driver
    - hwmon: (applesmc) check status earlier.
    - nvmet: Disable keep-alive timer when kato is cleared to 0h
    - drm/msm: enable vblank during atomic commits
    - habanalabs: validate FW file size
    - habanalabs: check correct vmalloc return code
    - drm/msm/a6xx: fix gmu start on newer firmware
    - ceph: don't allow setlease on cephfs
    - drm/omap: fix incorrect lock state
    - cpuidle: Fixup IRQ state
    - nbd: restore default timeout when setting it to zero
    - s390: don't trace preemption in percpu macros
    - drm/amd/display: Reject overlay plane configurations in multi-display
      scenarios
    - drivers: gpu: amd: Initialize amdgpu_dm_backlight_caps object to 0 in
      amdgpu_dm_update_backlight_caps
    - drm/amd/display: Retry AUX write when fail occurs
    - drm/amd/display: Fix memleak in amdg...

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

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