linux: 4.13.0-46.51 -proposed tracker

[Khaled El Mously]

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 1776335 (linux-gcp), bug 1776336 (linux-hwe), bug 1776337 (linux-oem)
derivatives: bug 1776334 (linux-raspi2)
-- swm properties --
boot-testing-requested: true
bugs-spammed: true
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

[Po-Hsu Lin (cypressyew)]

4.13.0-46.51 - generic
Regression test CMPL, RTB.

Issue to note in amd64:
  libhugetlbfs - failed 7 killed by signal 7 bad config 1
  monotonic_time - lodygin constantly failed with tsc test (bug 1732620)
  ubuntu_kvm_unit_tests - 27 failed on amaura, 4 failed on lodygin, 11 failed on michael, 16 failed on zeppo
  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) fanotify09 failed with A/T kernel (bug 1775153)
  ubuntu_lxc - lxc-test-ubuntu failed (Failed to start networking in ubuntu-cloud container)

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  libhugetlbfs - failed 1 killed by signal 1 bad config 1
  ubuntu_bpf - failed to build on ARM64 (bug 1675395)
  ubuntu_kvm_smoke_test - Unable to create KVM with uvtool on arm64 system (bug 1749427)
  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) fanotify09 failed with A/T kernel (bug 1775153)

Issue to note in i386:
  libhugetlbfs - failed 4 killed by signal 4 bad config 1
  ubuntu_bpf - test_verifier failed on Artful i386 (bug 1755101) test_maps failed (bug 1750724)
  ubuntu_kvm_unit_tests - 28 failed on pepe
  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) fanotify09 failed with A/T kernel (bug 1775153)

Issue to note in ppc64le:
  libhugetlbfs - failed 7 killed by signal 6
  ubuntu_bpf - failed to build on ppc64le (bug 1750793)
  ubuntu_kvm_smoke_test - unable to start kvm, uvtool template issue (bug 1755118)
  ubuntu_kvm_unit_tests - sprs hang (bug 1740017)
  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) fanotify09 failed with A/T kernel (bug 1775153)

Issue to note in s390x (zKVM):
  libhugetlbfs - failed 11 killed by signal 7 bad config 1
  ubuntu_bpf - failed to build on s390x (bug 1711299)
  ubuntu_kvm_unit_tests - Nested virtualization with KVM is not supported on s390x
  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) fanotify09 failed with A/T kernel (bug 1775153)

Issue to note in s390x (zVM):
  libhugetlbfs - failed 11 killed by signal 7 bad config 1
  ubuntu_bpf - failed to build on s390x (bug 1711299)
  ubuntu_kvm_smoke_test - uvtool-libvirt needs arch specific template (bug 1729854)
  ubuntu_kvm_unit_tests - skey failed (0 tests)
  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) fanotify09 failed with A/T kernel (bug 1775153)

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[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/artful/4.13.0-46.51/artful-proposed-published.html

[Kleber Sacilotto de Souza (kleber-souza)]

Setting verification-testing to 'Fix Released'. The remaining non-verified fixes have low regression potential.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.13.0-46.51

---------------
linux (4.13.0-46.51) artful; urgency=medium

  * linux: 4.13.0-46.51 -proposed tracker (LP: #1776333)

  * register on binfmt_misc may overflow and crash the system (LP: #1775856)
    - fs/binfmt_misc.c: do not allow offset overflow

  * CVE-2018-11508
    - compat: fix 4-byte infoleak via uninitialized struct field

  * rfi-flush: Switch to new linear fallback flush (LP: #1744173)
    - SAUCE: rfi-flush: Factor out init_fallback_flush()
    - SAUCE: rfi-flush: Move rfi_flush_fallback_area to end of paca
    - powerpc/64s: Improve RFI L1-D cache flush fallback
    - powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
    - powerpc/rfi-flush: Differentiate enabled and patched flush types
    - powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration

  * Fix enabling bridge MMIO windows (LP: #1771344)
    - powerpc/eeh: Fix enabling bridge MMIO windows

  * CVE-2018-1130
    - dccp: check sk for closed state in dccp_sendmsg()

  * CVE-2018-7757
    - scsi: libsas: fix memory leak in sas_smp_get_phy_events()

  * cpum_sf: ensure sample freq is non-zero (LP: #1772593)
    - s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero

  * wlp3s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22)
    (LP: #1720930)
    - iwlwifi: mvm: fix "failed to remove key" message

  * CVE-2018-6927
    - futex: Prevent overflow by strengthen input validation

  * After update to 4.13-43 Intel Graphics are Laggy (LP: #1773520)
    - SAUCE: Revert "drm/i915/edp: Allow alternate fixed mode for eDP if
      available."

  * ELANPAD ELAN0612 does not work, patch available (LP: #1773509)
    - SAUCE: Input: elan_i2c - add ELAN0612 to the ACPI table

  * kernel backtrace when receiving large UDP packages (LP: #1772031)
    - iov_iter: fix page_copy_sane for compound pages

  * FS-Cache: Assertion failed: FS-Cache: 6 == 5 is false (LP: #1774336)
    - SAUCE: CacheFiles: fix a read_waiter/read_copier race

  * CVE-2018-5803
    - sctp: verify size of a new chunk in _sctp_make_chunk()

  * enable mic-mute hotkey and led on Lenovo M820z and M920z (LP: #1774306)
    - ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo AIOs

  * CVE-2018-7755
    - SAUCE: floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl

  * CVE-2018-5750
    - ACPI: sbshc: remove raw pointer from printk() message

 -- Khalid Elmously <email address hidden> Mon, 11 Jun 2018 23:25:30 +0000

[Brad Figg (brad-figg)]

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