bionic/linux: 4.15.0-137.141 -proposed tracker

Kernel deb testing completes, no regressions found. Ready for Updates. Results here: https://trello.com/c/5f4QENQi/1537-bionic-linux-image-4150-137-generic-4150-137141

4.15.0-137.141 - generic
Regression test CMPL, RTB.

15 / 16 tests were run, missing: ubuntu_ltp
Issue to note in amd64:
  ubuntu_boot - kernel tainted because of workaround for bug in platform firmware applied (bug 1912316)
  ubuntu_kvm_unit_tests - vmx timeout (bug 1821394) vmx_apic_passthrough_thread (bug 1822309) vmx_hlt_with_rvi_test timeout (bug 1822308) vmx_host_state_area (bug 1866585) vmx_intr_window_test (bug 1866586) vmx_nmi_window_test (bug 1866588) vmx_pending_event_test (bug 1866591)

12 / 13 tests were run, missing: ubuntu_ltp
Issue to note in arm64:
  None

Issue to note in i386:
  ubuntu_kvm_unit_tests - hyperv_connections on i386 (bug 1822235) hyperv_stimer on i386 (bug 1822235) hyperv_synic timeout on i386 (bug 1892855) vmexit_cpuid on i386 (bug 1822235) vmexit_inl_pmtimer on i386 (bug 1822235) vmexit_ipi on i386 (bug 1822235) vmexit_ipi_halt on i386 (bug 1822235) vmexit_mov_from_cr8 on i386 (bug 1822235) vmexit_mov_to_cr8 on i386 (bug 1822235) vmexit_ple_round_robin on i386 (bug 1822235) vmexit_tscdeadline on i386 (bug 1822235) vmexit_tscdeadline_immed on i386 (bug 1822235) vmexit_vmcall on i386 (bug 1822235)
  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_move_charge_at_immigrate_test (bug 1837037) memcg_usage_in_bytes (bug 1829984) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543) zram02 (bug 1878896) tpci (bug 1878389)

Test case iosched_bugs, ubuntu_32_on_64, ubuntu_cve_kernel does not exist in the database, please check
Issue to note in ppc64le:
  iosched_bugs - should be skipped on PowerPC
  ubuntu_32_on_64 - should be skipped on PowerPC
  ubuntu_cve_kernel - should be skipped on PowerPC
  ubuntu_ltp - proc01 (bug 1829849) ksm03 ksm03_1 ksm04 ksm04_1 failed with file close (bug 1884742) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543)

12 / 13 tests were run, missing: ubuntu_boot
Issue to note in s390x:
  ubuntu_kvm_unit_tests - skey failed (bug 1778705)
  ubuntu_ltp - proc01 (bug 1829849) ksm03 ksm03_1 ksm04 ksm04_1 failed with file close (bug 1884742) cpuset_hotplug (bug 1834006) tpci (bug 1878389) memcg_max_usage_in_bytes (bug 1829979) getaddrinfo_01 (bug 1829995)

4.15.0-137.141 - lowlatency
Regression test CMPL, RTB.

15 / 16 tests were run, missing: ubuntu_ltp
Issue to note in amd64:
  ubuntu_boot - kernel tainted because of workaround for bug in platform firmware applied (bug 1912316)
  ubuntu_kvm_unit_tests - vmx_host_state_area (bug 1866585) vmx_intr_window_test (bug 1866586) vmx_nmi_window_test (bug 1866588) vmx_pending_event_test (bug 1866591) vmx timeout (bug 1821394) vmx_apic_passthrough_thread (bug 1822309) vmx_hlt_with_rvi_test timeout (bug 1822308)

Issue to note in i386:
  ubuntu_kvm_unit_tests - hyperv_connections on i386 (bug 1822235) hyperv_stimer on i386 (bug 1822235) hyperv_synic timeout on i386 (bug 1892855) msr on i386 (bug 1822235) vmexit_cpuid on i386 (bug 1822235) vmexit_inl_pmtimer on i386 (bug 1822235) vmexit_ipi on i386 (bug 1822235) vmexit_ipi_halt on i386 (bug 1822235) vmexit_mov_from_cr8 on i386 (bug 1822235) vmexit_mov_to_cr8 on i386 (b...

Verification testing complete.

Bionic seems good.

This bug was fixed in the package linux - 4.15.0-137.141

---------------
linux (4.15.0-137.141) bionic; urgency=medium

  * bionic/linux: 4.15.0-137.141 -proposed tracker (LP: #1916199)

  * Fix oops in skb_segment for Bionic series (LP: #1915552)
    - net: permit skb_segment on head_frag frag_list skb
    - net: bpf: add a test for skb_segment in test_bpf module
    - test_bpf: Fix NULL vs IS_ERR() check in test_skb_segment()

  * Bionic update: upstream stable patchset 2021-02-10 (LP: #1915328)
    - net: cdc_ncm: correct overhead in delayed_ndp_size
    - net: vlan: avoid leaks on register_vlan_dev() failures
    - net: ip: always refragment ip defragmented packets
    - net: fix pmtu check in nopmtudisc mode
    - x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR
    - x86/resctrl: Don't move a task to the same resource group
    - vmlinux.lds.h: Add PGO and AutoFDO input sections
    - drm/i915: Fix mismatch between misplaced vma check and vma insert
    - spi: pxa2xx: Fix use-after-free on unbind
    - iio: imu: st_lsm6dsx: flip irq return logic
    - iio: imu: st_lsm6dsx: fix edge-trigger interrupts
    - ARM: OMAP2+: omap_device: fix idling of devices during probe
    - i2c: sprd: use a specific timeout to avoid system hang up issue
    - cpufreq: powernow-k8: pass policy rather than use cpufreq_cpu_get()
    - spi: stm32: FIFO threshold level - fix align packet size
    - dmaengine: xilinx_dma: check dma_async_device_register return value
    - dmaengine: xilinx_dma: fix mixed_enum_type coverity warning
    - wil6210: select CONFIG_CRC32
    - block: rsxx: select CONFIG_CRC32
    - iommu/intel: Fix memleak in intel_irq_remapping_alloc
    - net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups
    - net/mlx5e: Fix two double free cases
    - wan: ds26522: select CONFIG_BITREVERSE
    - KVM: arm64: Don't access PMCR_EL0 when no PMU is available
    - block: fix use-after-free in disk_part_iter_next
    - net: drop bogus skb with CHECKSUM_PARTIAL and offset beyond end of trimmed
      packet
    - net: hns3: fix the number of queues actually used by ARQ
    - net: stmmac: dwmac-sun8i: Balance internal PHY resource references
    - net: stmmac: dwmac-sun8i: Balance internal PHY power
    - net/sonic: Fix some resource leaks in error handling paths
    - net: ipv6: fib: flush exceptions when purging route
    - dmaengine: xilinx_dma: fix incompatible param warning in _child_probe()
    - lightnvm: select CONFIG_CRC32
    - ASoC: dapm: remove widget from dirty list on free
    - MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB
    - MIPS: relocatable: fix possible boot hangup with KASLR enabled
    - ACPI: scan: Harden acpi_device_add() against device ID overflows
    - mm/hugetlb: fix potential missing huge page size info
    - dm snapshot: flush merged data before committing metadata
    - r8152: Add Lenovo Powered USB-C Travel Hub
    - ext4: fix bug for rename with RENAME_WHITEOUT
    - ARC: build: remove non-existing bootpImage from KBUILD_IMAGE
    - ARC: build: add uImage.lzma to the top-level target
    - ARC: build: add boot_targets to PHONY
    - btrfs: fix transaction leak and crash...

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