linux: 4.4.0-117.141 -proposed tracker

[Stefan Bader]

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 1755209 (linux-lts-xenial), bug 1755210 (linux-aws)
derivatives: bug 1755212 (linux-euclid), bug 1755213 (linux-raspi2), bug 1755215 (linux-snapdragon), bug 1755216 (linux-gke), bug 1755217 (linux-aws), bug 1755219 (linux-kvm)
-- swm properties --
boot-testing-requested: true
phase: Promoted to proposed
proposed-announcement-sent: true
proposed-testing-requested: true

[林博仁(Buo-ren, Lin) (buo-ren-lin)]

I would like to ask for the changelog entry that fixes the vulnerability mentioned in https://twitter.com/vnik5287/status/974277953394651137

[Po-Hsu Lin (cypressyew)]

4.4.0-117.141 - generic
Regression test CMPL.

Issue to note in amd64:
  monotonic_time - gtod failed on daedalus, passed on the other two
  ubuntu_kvm_unit_tests - 28 failed on amaura, 14 failed on daedalus, 16 failed on michael, 25 failed on pepe
  ubuntu_lxc - Failed to start networking in ubuntu-cloud container on daedalus
  ubuntu_unionmount_overlayfs_suite - timed out on rizzo, passed on the other two
  xfstests - xfs generic/475 timed out on rizzo, ext4 generic/475 timed out on michael

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 - gicv2-ipi and gicv2-active on starmie pmu on ms10-34-mcdivittB0-kernel (bug 1751000)
  ubuntu_zfs_xfs_generic - failed with test 079 (bug 1732370)

Issue to note in i386:
  monotonic_time - gtod tend to fail on onibi
  ubuntu_kvm_unit_tests - 15 failed on pepe (vmexit*, msr, syscall, tsc, taskswitch2, hyperv_clock)
  xfstests - xfs generic/308 timed out, bug 1738152

Issue to note in ppc64le:
  ubuntu_kvm_smoke_test - unable to create KVM with uvtool, bug 1755118
  ubuntu_kvm_unit_tests - emulator failed (bug 1723914) sprs failed (bug 1723904)
  xfstests - btrfs generic/176 timed out

Issue to note in s390x (Ubuntu on LPAR):
  aio_dio_bugs - event res -22 (bug 1730895)
  libhugetlbfs - 11 failed (Address is not hugepage, Heap not on hugepages, small_const/small_data is not hugepage), 7 killed by signal, 1 bad config
  scrashme - Test failed to build (bug 1689240)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)

Issue to note in s390x (zVM):
  aio_dio_bugs - event res -22 (bug 1730895)
  libhugetlbfs - 11 failed (Address is not hugepage, Heap not on hugepages, small_const/small_data is not hugepage), 7 killed by signal, 1 bad config
  scrashme - Test failed to build (bug 1689240)
  ubuntu_kvm_smoke_test - uvtool issue (bug 1729854)

4.4.0-117.141 - lowlatency
Regression test CMPL.

Issue to note in amd64:
  ubuntu_kvm_unit_tests - 28 failed on amaura, 14 failed on daedalus, 17 failed on michael, 26 failed on pepe
  xfstests - xfs generic/438 timed out

Issue to note in i386:
  ubuntu_kvm_unit_tests - 15 failed on pepe (vmexit*, msr, syscall, tsc, taskswitch2, hyperv_clock)
  ubuntu_unionmount_overlayfs_suite - failed on pepe, passed after re-test
  xfstests - xfs generic/308 timed out, bug 1738152

Note: Ubuntu s390x zKVM was not tested due to the server outage.

[Po-Hsu Lin (cypressyew)]

@林博仁,
Hi, from the screenshot, it looks like it's commit 04e1c8dbc5501cb49d51325bb365da722f633a12 in ubuntu-xenial tree, which is a backport of upstream commit 95a762e2c8c942780948091f8f2a4f32fce1ac6f

[Chris Wayne (cwayne)]

No regressions found, results here: https://trello.com/c/k4jNxKXV/211-pc-kernel-440-117141-107

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[Taihsiang Ho (tai271828)]

Found an potential regression https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1759821

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-119.143

---------------
linux (4.4.0-119.143) xenial; urgency=medium

  * linux: 4.4.0-119.143 -proposed tracker (LP: #1760327)

  * Dell XPS 13 9360 bluetooth scan can not detect any device (LP: #1759821)
    - Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"

linux (4.4.0-118.142) xenial; urgency=medium

  * linux: 4.4.0-118.142 -proposed tracker (LP: #1759607)

  * Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty) (LP: #1758869)
    - x86/microcode/AMD: Do not load when running on a hypervisor

  * CVE-2018-8043
    - net: phy: mdio-bcm-unimac: fix potential NULL dereference in
      unimac_mdio_probe()

linux (4.4.0-117.141) xenial; urgency=medium

  * linux: 4.4.0-117.141 -proposed tracker (LP: #1755208)

  * Xenial update to 4.4.114 stable release (LP: #1754592)
    - x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels
    - usbip: prevent vhci_hcd driver from leaking a socket pointer address
    - usbip: Fix implicit fallthrough warning
    - usbip: Fix potential format overflow in userspace tools
    - x86/microcode/intel: Fix BDW late-loading revision check
    - x86/retpoline: Fill RSB on context switch for affected CPUs
    - sched/deadline: Use the revised wakeup rule for suspending constrained dl
      tasks
    - can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once
    - can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
    - PM / sleep: declare __tracedata symbols as char[] rather than char
    - time: Avoid undefined behaviour in ktime_add_safe()
    - timers: Plug locking race vs. timer migration
    - Prevent timer value 0 for MWAITX
    - drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled
    - drivers: base: cacheinfo: fix boot error message when acpi is enabled
    - PCI: layerscape: Add "fsl,ls2085a-pcie" compatible ID
    - PCI: layerscape: Fix MSG TLP drop setting
    - mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version
    - fs/select: add vmalloc fallback for select(2)
    - hwpoison, memcg: forcibly uncharge LRU pages
    - cma: fix calculation of aligned offset
    - mm, page_alloc: fix potential false positive in __zone_watermark_ok
    - ipc: msg, make msgrcv work with LONG_MIN
    - x86/ioapic: Fix incorrect pointers in ioapic_setup_resources()
    - ACPI / processor: Avoid reserving IO regions too early
    - ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
    - ACPICA: Namespace: fix operand cache leak
    - netfilter: x_tables: speed up jump target validation
    - netfilter: arp_tables: fix invoking 32bit "iptable -P INPUT ACCEPT" failed
      in 64bit kernel
    - netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags
    - netfilter: nf_ct_expect: remove the redundant slash when policy name is
      empty
    - netfilter: nfnetlink_queue: reject verdict request from different portid
    - netfilter: restart search if moved to other chain
    - netfilter: nf_conntrack_sip: extend request line validation
    - netfilter: use fwmark_reflect in nf_send_reset
    - ext2: Don't clear SGID when inheriting ACLs
    - reiserfs: fix race in prealloc discard
    - re...