Linux regressions report for mainline [2021-11-28]
From: Regzbot (on behalf of Thorsten Leemhuis)
Date: Sun Nov 28 2021 - 12:41:43 EST
From: Regzbot (for Thorsten Leemhuis) <regressions@xxxxxxxxxxxxx>
Hi, this is regzbot, the Linux kernel regression tracking bot.
Currently I'm aware of 17 regressions in linux-mainline. Find the
current status below and the latest on the web:
https://linux-regtracking.leemhuis.info/regzbot/mainline/
Bye bye, hope to see you soon for the next report.
Regzbot (on behalf of Thorsten Leemhuis)
========================================================
current cycle (v5.15.. aka v5.16-rc), culprit identified
========================================================
Regression in v5.16-rc1: Timeout in mlx5_health_wait_pci_up() may try to wait 245 million years
-----------------------------------------------------------------------------------------------
https://lore.kernel.org/regressions/15db9c1d11d32fb16269afceb527b5d743177ac4.camel@xxxxxxxxxxxxx
By Niklas Schnelle, 9 days ago; 3 activities, latest 8 days ago.
Introduced in 32def4120e48 (v5.16-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/15db9c1d11d32fb16269afceb527b5d743177ac4.camel@xxxxxxxxxxxxx
====================================================
current cycle (v5.15.. aka v5.16-rc), unkown culprit
====================================================
mm: LTP/memcg testcase regression induced by 8cd7c588decf..66ce520bb7c2 series
------------------------------------------------------------------------------
https://lore.kernel.org/lkml/99e779783d6c7fce96448a3402061b9dc1b3b602.camel@xxxxxx
By Mike Galbraith, 7 days ago; 21 activities, latest 0 days ago.
Introduced in 8cd7c588decf..66ce520bb7c2 (v5.15..v5.16-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/99e779783d6c7fce96448a3402061b9dc1b3b602.camel@xxxxxx
Latest activity with a patch:
* Re: [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to make progress
https://lore.kernel.org/lkml/252cd5acd9bf6588ec87ce02884925c737b6a8b7.camel@xxxxxx
0 days ago, by Mike Galbraith
Noteworthy links:
* Related regression, likely to be fixed by the same patch
https://lore.kernel.org/lkml/20211124011954.7cab9bb4@xxxxxxxxxxxxx/
5 days ago, by Alexey Avramov; link later added and described by Thorsten Leemhuis
* [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to make progress
https://lore.kernel.org/lkml/20211125151853.8540-1-mgorman@xxxxxxxxxxxxxxxxxxx
3 days ago, by Mel Gorman; thread monitored.
mm: reclaim_throttle leads to stall in near-OOM conditions
----------------------------------------------------------
https://lore.kernel.org/lkml/20211124011954.7cab9bb4@xxxxxxxxxxxxx
By Alexey Avramov, 5 days ago; 12 activities, latest 0 days ago.
Introduced in v5.15..v5.16-rc1
https://linux-regtracking.leemhuis.info/regzbot/regression/20211124011954.7cab9bb4@xxxxxxxxxxxxx
Latest activity with a patch:
* Re: mm: 5.16 regression: reclaim_throttle leads to stall in near-OOM conditions
https://lore.kernel.org/lkml/20211126162416.GK3366@xxxxxxxxxxxxxxxxxxx
2 days ago, by Mel Gorman
Noteworthy links:
* Related regression, likely to be fixed by the same patch
https://lore.kernel.org/lkml/99e779783d6c7fce96448a3402061b9dc1b3b602.camel@xxxxxx/
7 days ago, by Mike Galbraith; link later added and described by Thorsten Leemhuis
* [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to make progress
https://lore.kernel.org/lkml/20211125151853.8540-1-mgorman@xxxxxxxxxxxxxxxxxxx
3 days ago, by Mel Gorman; thread monitored.
=========================================================================================
previous cycle (v5.14..v5.15), culprit identified, with activity in the past three months
=========================================================================================
drm/amd: AMD RX 6700 XT - Fails to resume after screen blank [*NEW*]
--------------------------------------------------------------------
https://lore.kernel.org/regressions/99797fb7-76eb-9d86-ad2f-591243eca404@xxxxxxxxxxxxxxxx
By Mark Boddington, 3 days ago; 3 activities, latest 2 days ago.
Introduced in 61d861cf4785 (v5.15-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/99797fb7-76eb-9d86-ad2f-591243eca404@xxxxxxxxxxxxxxxx
net: kernel hangs during power down [*NEW*]
-------------------------------------------
https://lore.kernel.org/netdev/20211124144505.31e15716@hermes.local
By Stephen Hemminger, 3 days ago; 6 activities, latest 2 days ago.
Introduced in f32a21376573 (v5.15-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/20211124144505.31e15716@hermes.local
drm: CONFIG_SYSFB_SIMPLEFB breaks console scrolling
---------------------------------------------------
https://lore.kernel.org/lkml/e50d5ad5-19fd-07ae-41e4-5a2d26a98bcf@xxxxxxxxx
By Harald Dunkel, 12 days ago; 2 activities, latest 3 days ago.
Introduced in 8633ef82f101 (v5.15-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/e50d5ad5-19fd-07ae-41e4-5a2d26a98bcf@xxxxxxxxx
Kernel 5.15 reboots / freezes upon ifup/ifdown
----------------------------------------------
https://lore.kernel.org/stable/924175a188159f4e03bd69908a91e606b574139b.camel@xxxxxx
By Stefan Dietrich, 4 days ago; 10 activities, latest 3 days ago.
Introduced in a90ec8483732 (v5.15-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/924175a188159f4e03bd69908a91e606b574139b.camel@xxxxxx
==================================================================================
older cycles (..v5.14), culprit identified, with activity in the past three months
==================================================================================
net: wireless: ath10k: 5GHz channels are marked as No-IR [*NEW*]
----------------------------------------------------------------
https://lore.kernel.org/ath10k/1c160dfb-6ccc-b4d6-76f6-4364e0adb6dd@xxxxxxx
By Sebastian Bachmann, 1 days ago; 18 activities, latest 1 days ago.
Introduced in 2dc016599cfa (v5.6-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/1c160dfb-6ccc-b4d6-76f6-4364e0adb6dd@xxxxxxx
Noteworthy links:
* Compex WLE600VX AP mode 5GHz doesn't work since kernel 5.6
https://lore.kernel.org/ath10k/5971a327-d11a-35e6-8295-8dfb8ae3a434@xxxxxxxxx
595 days ago, by svp; thread monitored.
* Re: Compex WLE600VX AP mode 5GHz doesn't work since kernel 5.6
https://lore.kernel.org/ath10k/CA+ASDXNNfG3-ra8C2ou457J=Vj5eE83VCXgGsFPQQOixTcu7YA@xxxxxxxxxxxxxx/
523 days ago, by Brian Norris
* [PATCH] Revert "ath: add support for special 0x0 regulatory domain"
https://lore.kernel.org/linux-wireless/20200730124923.271429-1-alsi@xxxxxxxxxxxxxxx
486 days ago, by Alvin Šipraga; thread monitored.
* [PATCH] Revert "ath: add support for special 0x0 regulatory domain"
https://lore.kernel.org/ath10k/20201022172113.GA1367233@xxxxxxxxxxxxxxx
402 days ago, by Félix Sipma; thread monitored.
* Re: [PATCH] Revert "ath: add support for special 0x0 regulatory domain"
https://lore.kernel.org/ath10k/19e636c1-fdbe-7222-a055-d668e4617070@xxxxxx
342 days ago, by sparks71@xxxxxx; thread monitored.
* https://bugs.debian.org/959821
* https://bbs.archlinux.org/viewtopic.php?id=254535
bluetooth: "Query LE tx power on startup" broke Bluetooth on MacBookPro16,1
---------------------------------------------------------------------------
https://lore.kernel.org/regressions/4970a940-211b-25d6-edab-21a815313954@xxxxxxxxxxxxxx
By Orlando Chamberlain, 60 days ago; 30 activities, latest 2 days ago.
Introduced in 7c395ea521e6 (v5.11-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/4970a940-211b-25d6-edab-21a815313954@xxxxxxxxxxxxxx
Latest activity with a patch:
* Re: [PATCHv2] Bluetooth: quirk disabling LE Read Transmit Power
https://lore.kernel.org/lkml/D9375D91-1062-4265-9DE9-C7CF2B705F3F@xxxxxxxx
2 days ago, by Aditya Garg
usb: fsl_udc_core: corrupted request list leads to unrecoverable loop
---------------------------------------------------------------------
https://lore.kernel.org/linuxppc-dev/MWHPR2201MB152074F47BF142189365627B91879@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
By Eugene Bordenkircher, 30 days ago; 8 activities, latest 3 days ago.
Introduced in f79a60b8785 (v3.4-rc4)
https://linux-regtracking.leemhuis.info/regzbot/regression/MWHPR2201MB152074F47BF142189365627B91879@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Noteworthy links:
* Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.
https://lore.kernel.org/all/CADRPPNSrhiwr8jmBb2h4cFYqHtuDKK8rL0i6Bkg7+xEyXJPATA@xxxxxxxxxxxxxx/
29 days ago, by Li Yang
* Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.
https://lore.kernel.org/all/2c275adc278477e1e512ea6ecc0c1f4dcc46969d.camel@xxxxxxxxxxxx/
29 days ago, by Joakim Tjernlund
wireless AP (Raspberry Pi with rt2x00usb) crashes every hour or so
------------------------------------------------------------------
https://lore.kernel.org/lkml/20211118132556.GD334428@xxxxxxxxxxxxxxxxxxxxxxxxx
By Aaro Koskinen, 10 days ago; 5 activities, latest 5 days ago.
Introduced in 03c3911d2d67 (v5.14-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/20211118132556.GD334428@xxxxxxxxxxxxxxxxxxxxxxxxx
Latest activity with a patch:
* [PATCH 5.16] mac80211: fix rate control for retransmitted frames
https://lore.kernel.org/linux-wireless/20211122204323.9787-1-nbd@xxxxxxxx
5 days ago, by Felix Fietkau; thread monitored.
Re: rt2x00 regression
---------------------
https://lore.kernel.org/regressions/87czop5j33.fsf@xxxxxxxxxxxxxxxxxx
By Kalle Valo, 58 days ago; 16 activities, latest 9 days ago.
Introduced in e383c70474db (v5.2-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/87czop5j33.fsf@xxxxxxxxxxxxxxxxxx
Latest activity with a patch:
* [PATCH] rt2x00: do not mark device gone on EPROTO errors during start
https://lore.kernel.org/regressions/20211111141003.GA134627@xxxxx
17 days ago, by Stanislaw Gruszka
Noteworthy links:
* rt2x00 regression
https://lore.kernel.org/linux-wireless/bff7d309-a816-6a75-51b6-5928ef4f7a8c@xxxxxxxx
794 days ago, by Anton Olsson; thread monitored.
PCIe regression on APM Merlin (aarch64 dev platform) preventing NVME initialization
-----------------------------------------------------------------------------------
https://lore.kernel.org/linux-pci/CA%2Benf=v9rY_xnZML01oEgKLmvY1NGBUUhnSJaETmXtDtXfaczA@xxxxxxxxxxxxxx
By Stéphane Graber, 9 days ago; 4 activities, latest 9 days ago.
Introduced in 6dce5aa59e0b (v5.5-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/CA%2Benf=v9rY_xnZML01oEgKLmvY1NGBUUhnSJaETmXtDtXfaczA@xxxxxxxxxxxxxx
Latest activity with a patch:
* Re: PCIe regression on APM Merlin (aarch64 dev platform) preventing NVME initialization
https://lore.kernel.org/linux-pci/CAL_JsqKrfpDtQZMMuhA_tURit6fO82FzPbKA40o6_8jWRewm8g@xxxxxxxxxxxxxx
9 days ago, by Rob Herring
mhi: ath11k resume fails on some devices
----------------------------------------
https://lore.kernel.org/regressions/871r5p0x2u.fsf@xxxxxxxxxxxxxx
By Kalle Valo, 73 days ago; 23 activities, latest 9 days ago.
Introduced in 020d3b26c07a (v5.13-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/871r5p0x2u.fsf@xxxxxxxxxxxxxx
Bug in Memory Layout of rx_desc for QCA6174
-------------------------------------------
https://lore.kernel.org/ath10k/CAH4F6usFu8-A6k5Z7rU9__iENcSC6Zr-NtRhh_aypR74UvN1uQ@xxxxxxxxxxxxxx
By Francesco Magliocca, 163 days ago; 5 activities, latest 28 days ago.
Introduced in e3def6f7ddf8 (v4.16-rc1)
https://linux-regtracking.leemhuis.info/regzbot/regression/CAH4F6usFu8-A6k5Z7rU9__iENcSC6Zr-NtRhh_aypR74UvN1uQ@xxxxxxxxxxxxxx
Noteworthy links:
* Bug in Memory Layout of rx_desc for QCA6174
https://lore.kernel.org/ath10k/CAH4F6uvX=xtTnBDaj1BVHSx_FDSUbpc4TRC2DGTHBmGJSD2oEA@xxxxxxxxxxxxxx
30 days ago, by Francesco Magliocca; thread monitored.
=============================================================================
older cycles (..v5.14), unkown culprit, with activity in the past three weeks
=============================================================================
Ralink RT2800 kernel deference issue since kernel 5.14
------------------------------------------------------
https://lore.kernel.org/linux-wireless/c07b4142fb725ed87a2cef530bae9ee7@xxxxxxxxxxxxxxxxxxxx
By Robert W, 15 days ago; 5 activities, latest 5 days ago.
Introduced in v5.13..v5.14
https://linux-regtracking.leemhuis.info/regzbot/regression/c07b4142fb725ed87a2cef530bae9ee7@xxxxxxxxxxxxxxxxxxxx
Latest activity with a patch:
* [PATCH 5.16] mac80211: fix rate control for retransmitted frames
https://lore.kernel.org/linux-wireless/20211122204323.9787-1-nbd@xxxxxxxx
5 days ago, by Felix Fietkau; thread monitored.
====================================================================
all others with unkown culprit and activity in the past three months
====================================================================
idle power increased from ~20 to ~28 watts
------------------------------------------
https://lore.kernel.org/lkml/c11d94b4-1701-4e26-efd1-42038342c4aa@xxxxxxxxxxxxx
By Idzibear, 27 days ago; 3 activities, latest 27 days ago.
Introduced in v5.14..v5.15
https://linux-regtracking.leemhuis.info/regzbot/regression/c11d94b4-1701-4e26-efd1-42038342c4aa@xxxxxxxxxxxxx
=============
End of report
=============
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