icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 / F-OEM-5.10 / F-OEM-5.13 / F / G / H

Bug #1880645 reported by Po-Hsu Lin
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Fix Released
Undecided
Po-Hsu Lin
linux (Ubuntu)
Fix Released
Undecided
Unassigned
Focal
Fix Released
Undecided
Po-Hsu Lin
Groovy
Won't Fix
Undecided
Po-Hsu Lin
Hirsute
Fix Released
Undecided
Po-Hsu Lin
linux-oem-5.10 (Ubuntu)
Invalid
Undecided
Unassigned
Focal
Fix Released
Undecided
Po-Hsu Lin
Groovy
Invalid
Undecided
Unassigned
Hirsute
Invalid
Undecided
Unassigned
linux-oem-5.13 (Ubuntu)
Invalid
Undecided
Unassigned
Focal
Fix Released
Undecided
Po-Hsu Lin
Groovy
Invalid
Undecided
Unassigned
Hirsute
Invalid
Undecided
Unassigned
linux-oem-5.6 (Ubuntu)
Invalid
Undecided
Unassigned
Focal
Won't Fix
Undecided
Po-Hsu Lin
Groovy
Invalid
Undecided
Unassigned
Hirsute
Invalid
Undecided
Unassigned

Bug Description

[Impact]
The IPv6: mtu exception plus redirect test in icmp_redirect.sh test
from kselftest/net is expected to fail due to a known bug in the
IPv6 logic.

When trying to run this test you will see this sub test fail with:
TEST: IPv6: mtu exception plus redirect [FAIL]

and thus causing non-zero return value for this script.

[Fix]
* 0a36a75c681880 selftests: icmp_redirect: support expected failures

This fix can be cherry-picked into all affected series. And it has
already landed on Unstable, test passed with Impish 5.13.

Although we have this script in Focal kernel as well, but it's not
being executed at all. This is another issue that will be dealt in
a different bug report.

[Test]
Run the patched icmp_redirect.sh test manually in
tools/testing/selftests/net, this sub-test will be marked as XFAIL
and the return value of this script will be 0:
$ sudo ./icmp_redirect.sh
....
#####################################################################
Routing with nexthop objects and VRF
#####################################################################
TEST: IPv6: mtu exception plus redirect [XFAIL]

Tests passed: 36
Tests failed: 0
Tests xfailed: 4
$ echo $?
0

[Where problems could occur]
Change limited to testing tool, not affecting actual kernel
functionality. The only possible issue that I can think of is that
as this script is no longer complaining about this failure, people
might forgot there is such an issue exist in ipv6.

[Original Bug Report]
Issue found on Focal 5.6.0-1011.11-oem

ubuntu@rizzo:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./icmp_redirect.sh

###########################################################################
Legacy routing
###########################################################################

TEST: IPv4: redirect exception [ OK ]
TEST: IPv6: redirect exception [ OK ]
TEST: IPv4: redirect exception plus mtu [ OK ]
TEST: IPv6: redirect exception plus mtu [ OK ]
TEST: IPv4: routing reset [ OK ]
TEST: IPv6: routing reset [ OK ]
TEST: IPv4: mtu exception [ OK ]
TEST: IPv6: mtu exception [ OK ]
TEST: IPv4: mtu exception plus redirect [ OK ]
TEST: IPv6: mtu exception plus redirect [FAIL]

###########################################################################
Legacy routing with VRF
###########################################################################

TEST: IPv4: redirect exception [ OK ]
TEST: IPv6: redirect exception [ OK ]
TEST: IPv4: redirect exception plus mtu [ OK ]
TEST: IPv6: redirect exception plus mtu [ OK ]
TEST: IPv4: routing reset [ OK ]
TEST: IPv6: routing reset [ OK ]
TEST: IPv4: mtu exception [ OK ]
TEST: IPv6: mtu exception [ OK ]
TEST: IPv4: mtu exception plus redirect [ OK ]
TEST: IPv6: mtu exception plus redirect [FAIL]

###########################################################################
Routing with nexthop objects
###########################################################################

TEST: IPv4: redirect exception [ OK ]
TEST: IPv6: redirect exception [ OK ]
TEST: IPv4: redirect exception plus mtu [ OK ]
TEST: IPv6: redirect exception plus mtu [ OK ]
TEST: IPv4: routing reset [ OK ]
TEST: IPv6: routing reset [ OK ]
TEST: IPv4: mtu exception [ OK ]
TEST: IPv6: mtu exception [ OK ]
TEST: IPv4: mtu exception plus redirect [ OK ]
TEST: IPv6: mtu exception plus redirect [FAIL]

###########################################################################
Routing with nexthop objects and VRF
###########################################################################

TEST: IPv4: redirect exception [ OK ]
TEST: IPv6: redirect exception [ OK ]
TEST: IPv4: redirect exception plus mtu [ OK ]
TEST: IPv6: redirect exception plus mtu [ OK ]
TEST: IPv4: routing reset [ OK ]
TEST: IPv6: routing reset [ OK ]
TEST: IPv4: mtu exception [ OK ]
TEST: IPv6: mtu exception [ OK ]
TEST: IPv4: mtu exception plus redirect [ OK ]
TEST: IPv6: mtu exception plus redirect [FAIL]

Tests passed: 36
Tests failed: 4

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.6.0-1011-oem 5.6.0-1011.11
ProcVersionSignature: User Name 5.6.0-1011.11-oem 5.6.14
Uname: Linux 5.6.0-1011-oem x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
Date: Tue May 26 05:26:50 2020
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-oem-5.6
UpgradeStatus: No upgrade log present (probably fresh install)

CVE References

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :
tags: added: 5.6 oem sru-20200518 ubuntu-kernel-selftests
Po-Hsu Lin (cypressyew)
tags: added: kqa-blocker
Po-Hsu Lin (cypressyew)
tags: added: sru-20200629
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

This can be found in AWS 5.8.0-1010.10 as well.

tags: added: aws
summary: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6
+ / G-AWS
tags: added: groovy
Revision history for this message
Kelsey Skunberg (kelsey-skunberg) wrote : Re: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 / G-AWS

Found on ADT Groovy 5.8.0-30.32

tags: added: 2020
tags: added: 5.8 sru-20201109
tags: removed: 2020
Changed in linux (Ubuntu Groovy):
status: New → Confirmed
Changed in linux-signed-oem-5.6 (Ubuntu Groovy):
status: New → Invalid
Changed in linux (Ubuntu Focal):
status: New → Invalid
Changed in linux-signed-oem-5.6 (Ubuntu Focal):
status: New → Confirmed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1880645

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
Kelsey Skunberg (kelsey-skunberg) wrote : Re: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 / G-AWS

Found in RT on Groovy/linux 5.8.0-31.33

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Found on Hirsute

tags: added: hirsute
summary: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6
- / G-AWS
+ / G / H
Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 / G / H

Found on G-AWS 5.8.0-1017.18

tags: added: sru-20201130
Po-Hsu Lin (cypressyew)
tags: added: oracle
Po-Hsu Lin (cypressyew)
tags: added: sru-20210315
tags: added: hwe
Revision history for this message
Krzysztof Kozlowski (krzk) wrote :

Groovy/linux-azure 5.8.0-1027.29

tags: added: azure
tags: added: sru-20210412
tags: added: oem-5.6
tags: added: 5.11 sru-20210510
Revision history for this message
Guilherme G. Piccoli (gpiccoli) wrote :

Observed on G/KVM, cycle sru-20210510 .

tags: added: kvm linux-kvm
Revision history for this message
Guilherme G. Piccoli (gpiccoli) wrote :

Observed on H/KVM, cycle sru-20210510 .

Revision history for this message
Guilherme G. Piccoli (gpiccoli) wrote :

Observed on G/KVM, cycle sru-20210531 .

tags: added: sru-20210531
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

5.10.0-1031.32-oem

tags: added: impish
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :
Changed in linux (Ubuntu):
status: Incomplete → Fix Released
Changed in linux (Ubuntu Hirsute):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: New → In Progress
Changed in ubuntu-kernel-tests:
assignee: nobody → Po-Hsu Lin (cypressyew)
status: New → In Progress
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Spotted on 5.11.0-24.25

tags: added: sru-20210621
tags: removed: impish
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Spotted on 5.8.0-61.68

Changed in linux (Ubuntu Groovy):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: Confirmed → In Progress
Changed in linux-oem-5.10 (Ubuntu Focal):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: New → In Progress
Changed in linux-oem-5.10 (Ubuntu Groovy):
status: New → Invalid
Changed in linux-oem-5.10 (Ubuntu Hirsute):
status: New → Invalid
Changed in linux-signed-oem-5.6 (Ubuntu Hirsute):
status: New → Invalid
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Spotted on OEM 5.13.0-1005.5

Changed in linux-signed-oem-5.6 (Ubuntu):
status: New → Invalid
Changed in linux-oem-5.10 (Ubuntu):
status: New → Invalid
Changed in linux-oem-5.13 (Ubuntu Hirsute):
status: New → Invalid
Changed in linux-oem-5.13 (Ubuntu Groovy):
status: New → Invalid
Changed in linux-oem-5.13 (Ubuntu):
status: New → Invalid
Changed in linux-oem-5.13 (Ubuntu Focal):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: New → In Progress
affects: linux-signed-oem-5.6 (Ubuntu) → linux-oem-5.6 (Ubuntu)
Po-Hsu Lin (cypressyew)
description: updated
description: updated
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :
description: updated
description: updated
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :
description: updated
Changed in linux-oem-5.6 (Ubuntu Focal):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: Confirmed → In Progress
Changed in linux (Ubuntu Focal):
assignee: nobody → Po-Hsu Lin (cypressyew)
status: Invalid → In Progress
summary: icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6
- / G / H
+ / F-OEM-5.10 / F-OEM-5.13 / F / G / H
description: updated
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

applied to oem-5.13 via rebase

Changed in linux-oem-5.13 (Ubuntu Focal):
status: In Progress → Fix Committed
Revision history for this message
Kleber Sacilotto de Souza (kleber-souza) wrote :

Found with hirsute/linux 5.11.0-24.25.

AceLan Kao (acelankao)
Changed in linux-oem-5.10 (Ubuntu Focal):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Groovy):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Hirsute):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (45.9 KiB)

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1038.40

---------------
linux-oem-5.10 (5.10.0-1038.40) focal; urgency=medium

  * CVE-2021-33909
    - SAUCE: seq_file: Disallow extremely large seq buffer allocations

linux-oem-5.10 (5.10.0-1037.38) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1037.38 -proposed tracker (LP: #1935808)

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

linux-oem-5.10 (5.10.0-1036.37) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1036.37 -proposed tracker (LP: #1934760)

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

  * mute/micmute LEDs no function on HP EliteBook 830 G8 Notebook PC
    (LP: #1934239)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * devlink_port_split in net from ubuntu_kernel_selftests linux ADT test
    failure with linux/5.11.0-18.19 ( list index out of range) (LP: #1928889)
    - selftests: net: devlink_port_split.py: skip the test if no devlink device

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

linux-oem-5.10 (5.10.0-1035.36) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1035.36 -proposed tracker (LP: #1932479)

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

  * XPS 9510 (TGL) Screen Brightness could not be changed (LP: #1933566)
    - SAUCE: drm/i915: Force DPCD backlight mode for Dell XPS 9510(TGL)

  * mute/micmute LEDs no function on HP EliteBook x360 830 G8 (LP: #1933508)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook x360 830 G8

  * Focal update: v5.10.46 upstream stable release (LP: #1933367)
    - dmaengine: idxd: add missing dsa driver unregister
    - dmaengine: fsl-dpaa2-qdma: Fix error return code in two functions
    - dmaengine: xilinx: dpdma: initialize registers before request_irq
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: SF_PDMA depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - fanotify: fix copy_event_to_user() fid error clean up
    - batman-adv: Avoid WARN_ON timing related checks
    - mac80211: fix skb length check in ieee80211_scan_rx()
    - mlxsw: reg: Spectrum-3: Enforce lowest max-shaper burst size of 11
    - mlxsw: core: Set thermal zone polling delay argument to real value at init
    - libbpf: Fixes incorrect rx_ring_setup_done
    - net: ipv4: fix memory...

Changed in linux-oem-5.10 (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-hirsute' to 'verification-done-hirsute'. If the problem still exists, change the tag 'verification-needed-hirsute' to 'verification-failed-hirsute'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-hirsute
tags: added: verification-needed-focal
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

Revision history for this message
Brian Murray (brian-murray) wrote :

The Groovy Gorilla has reached end of life, so this bug will not be fixed for that release

Changed in linux (Ubuntu Groovy):
status: Fix Committed → Won't Fix
Revision history for this message
Kleber Sacilotto de Souza (kleber-souza) wrote :

Confirmed with focal/linux 5.4.0-81.91 that icmp_redirect.sh results are as expected:

# selftests: net: icmp_redirect.sh
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
#
# Tests passed: 36
# Tests failed: 0
# Tests xfailed: 4
# ok 35 selftests: net: icmp_redirect.sh

tags: added: verification-done-focal
removed: verification-needed-focal
Revision history for this message
Kleber Sacilotto de Souza (kleber-souza) wrote :

Confirmed with hirsute/linux 5.11.0-26.28 that icmp_redirect.sh results are as expected:

# selftests: net: icmp_redirect.sh
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
[...]
# TEST: IPv6: mtu exception plus redirect [XFAIL]
#
# Tests passed: 36
# Tests failed: 0
# Tests xfailed: 4
ok 38 selftests: net: icmp_redirect.sh

tags: added: verification-done-hirsute
removed: verification-needed-hirsute
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (18.2 KiB)

This bug was fixed in the package linux - 5.4.0-81.91

---------------
linux (5.4.0-81.91) focal; urgency=medium

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

  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption

  * Some test in kselftest/net on focal source tree were not tested at all
    (LP: #1934282)
    - selftests/net: add missing tests to Makefile

  * curtin: install flash-kernel in arm64 UEFI unexpected (LP: #1918427)
    - [Packaging] Allow grub-efi-arm* to satisfy recommends on ARM

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

  * Focal update: v5.4.128 upstream stable release (LP: #1934179)
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - batman-adv: Avoid WARN_ON timing related checks
    - net: ipv4: fix memory leak in netlbl_cipsov4_add_std
    - vrf: fix maximum MTU
    - net: rds: fix memory leak in rds_recvmsg
    - net: lantiq: disable interrupt before sheduling NAPI
    - udp: fix race between close() and udp_abort()
    - rtnetlink: Fix regression in bridge VLAN configuration
    - net/sched: act_ct: handle DNAT tuple collision
    - net/mlx5e: Remove dependency in IPsec initialization flows
    - net/mlx5e: Fix page reclaim for dead peer hairpin
    - net/mlx5: Consider RoCE cap before init RDMA resources
    - net/mlx5e: allow TSO on VXLAN over VLAN topologies
    - net/mlx5e: Block offload of outer header csum for UDP tunnels
    - netfilter: synproxy: Fix out of bounds when parsing TCP options
    - sch_cake: Fix out of bounds when parsing TCP options and header
    - alx: Fix an error handling path in 'alx_probe()'
    - net: stmmac: dwmac1000: Fix extended MAC address registers definition
    - net: make get_net_ns return error if NET_NS is disabled
    - qlcnic: Fix an error handling path in 'qlcnic_probe()'
    - netxen_nic: Fix an error handling path in 'netxen_nic_probe()'
    - net: qrtr: fix OOB Read in qrtr_endpoint_post
    - ptp: improve max_adj check against unreasonable values
    - net: cdc_ncm: switch to eth%d interface naming
    - lantiq: net: fix duplicated skb in rx descriptor ring
    - net: usb: fix possible use-after-free in smsc75xx_bind
    - net: fec_ptp: fix issue caused by refactor the fec_devtype
    - net: ipv4: fix memory leak in ip_mc_add1_src
    - net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock
    - be2net: Fix an error handling path in 'be_probe()'
    - net: hamradio: fix memory leak in mkiss_close
    - net: cdc_eem: fix tx fixup skb leak
    - cxgb4: fix wrong shift.
    - bnx...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (48.1 KiB)

This bug was fixed in the package linux - 5.11.0-31.33

---------------
linux (5.11.0-31.33) hirsute; urgency=medium

  * hirsute/linux: 5.11.0-31.33 -proposed tracker (LP: #1939553)

  * REGRESSION: shiftfs lets sendfile fail with EINVAL (LP: #1939301)
    - SAUCE: shiftfs: fix sendfile() invocations

linux (5.11.0-26.28) hirsute; urgency=medium

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

  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

  * [SRU][OEM-5.10/H] Fix HDMI output issue on Intel TGL GPU (LP: #1934864)
    - drm/i915: Fix HAS_LSPCON macro for platforms between GEN9 and GEN10

  * mute/micmute LEDs no function on HP EliteBook 830 G8 Notebook PC
    (LP: #1934239)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC

  * ubuntu-host driver lacks lseek ops (LP: #1934110)
    - ubuntu-host: add generic lseek op

  * ubuntu_kernel_selftests ftrace fails on arm64 F / aws-5.8 / amd64 F
    azure-5.8 (LP: #1927749)
    - selftests/ftrace: fix event-no-pid on 1-core machine

  * Hirsute update: upstream stable patchset 2021-06-29 (LP: #1934012)
    - proc: Track /proc/$pid/attr/ opener mm_struct
    - ASoC: max98088: fix ni clock divider calculation
    - ASoC: amd: fix for pcm_read() error
    - spi: Fix spi device unregister flow
    - spi: spi-zynq-qspi: Fix stack violation bug
    - bpf: Forbid trampoline attach for functions with variable arguments
    - net/nfc/rawsock.c: fix a permission check bug
    - usb: cdns3: Fix runtime PM imbalance on error
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet
    - vfio-ccw: Reset FSM state to IDLE inside FSM
    - vfio-ccw: Serialize FSM IDLE state with I/O completion
    - ASoC: sti-sas: add missing MODULE_DEVICE_TABLE
    - spi: sprd: Add missing MODULE_DEVICE_TABLE
    - usb: chipidea: udc: assign interrupt number to USB gadget structure
    - isdn: mISDN: netjet: Fix crash in nj_probe:
    - bonding: init notify_work earlier to avoid uninitialized use
    - netlink: disable IRQs for netlink_lock_table()
    - net: mdiobus: get rid of a BUG_ON()
    - cgroup: disable controllers at parse time
    - wq: handle VM suspension in stall detection
    - net/qla3xxx: fix schedule while atomic in ql_sem_spinlock
    - RDS tcp loopback connection can hang
    - net:sfc: fix non-freed irq in legacy irq mode
    - scsi: bnx2fc: Return failure if io_req is already in ABTS processing
    - scsi:...

Changed in linux (Ubuntu Hirsute):
status: Fix Committed → Fix Released
Timo Aaltonen (tjaalton)
Changed in linux-oem-5.13 (Ubuntu Focal):
status: Fix Committed → Fix Released
Changed in linux-oem-5.6 (Ubuntu Focal):
status: In Progress → Won't Fix
Po-Hsu Lin (cypressyew)
Changed in ubuntu-kernel-tests:
status: In Progress → Fix Released
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