[Bug 2091775] [NEW] Discard this

Juan Pedro Paredes 2091775 at bugs.launchpad.net
Sat Dec 14 13:40:25 UTC 2024


Public bug reported:

After upgrade to 24.10 into a Firebat T8 N100
Booting with 24.04 linux-image-6.8.0-50-generic works.
Botting with linux-image-6.11.0-12-generic the boot processs is interrupted with SSD sata drive timeouts.

ata2.00: exception Emask 0x0 SAct 0x3e080f0 SErr 0x50000 action 0x6 frozen
ata2: SError: { PHYRdyChg CommMake }
ata2.00: failed command: WRITE FPDMA QUEUED
ata2.00: cmd 61/08:20:90:f3:cd/00:00:00:00:00/40 tag 4 ncq dma 4096 out
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata2.00: status: { DRDY }

With a kernel bisect I got the commmit that causes the problem:


bisecting good 6.8 bad 6.11
status: waiting for both good and bad commits
status: waiting for good commit(s), bad commit known
Bisecting: 22975 revisions left to test after this (roughly 15 steps)
[d34672777da3ea919e8adb0670ab91ddadf7dea0] Merge tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Bisecting: 11175 revisions left to test after this (roughly 14 steps)
[90a498f294c2766f05ba72dbc0ecafb2af521a4c] Merge tag 'phy-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Bisecting: 5641 revisions left to test after this (roughly 13 steps)
[aa7d6513d68bad539142f9d6c3e2faa629bc27d8] Merge tag 'tag-chrome-platform-firmware-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Bisecting: 2829 revisions left to test after this (roughly 12 steps)
[1f440397665f4241346e4cc6d93f8b73880815d1] Merge tag 'docs-6.9' of git://git.lwn.net/linux
Bisecting: 1410 revisions left to test after this (roughly 11 steps)
[0fb848d1a41e0d3895cb157810862db6046063dd] Merge tag 'wireless-next-2024-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Bisecting: 736 revisions left to test after this (roughly 10 steps)
[19cfdc0d57696c92523da8eb26c0f3e092400bee] Merge branch 'hns3-fixes'
Bisecting: 365 revisions left to test after this (roughly 9 steps)
[ed1f164038b50c5864aa85389f3ffd456f050cca] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Bisecting: 182 revisions left to test after this (roughly 8 steps)
[8c9c2f851b5a58195ed7ebd67d7c59683d1a02bc] Merge tag 'iommu-updates-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Bisecting: 91 revisions left to test after this (roughly 7 steps)
[50944062f7d2a61c7dc8787563f233823115c249] dm vdo block-map: rename page state name from "UDS_FREE" to "FREE"
Bisecting: 45 revisions left to test after this (roughly 6 steps)
[3584240b9ce4adf63c3a985a730eb3f75806c26d] dm vdo logger: change from uds_ to vdo_ namespace
Bisecting: 27 revisions left to test after this (roughly 5 steps)
[57aaf9134c033dc5caaaf70facac529bb9d3d20b] Merge tag 'ata-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[f2b70a264b44a6c3952fadbcc3e6711deed8458f] ahci: rename board_ahci_nosntf
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[45b96d65ec68f625ad26ee16d2f556e29f715005] ata: ahci: a hotplug capable port is an external port
Bisecting: 2 revisions left to test after this (roughly 1 step)
[ae1f3db006b71b78f2cae848b3a1446b02818ca7] ata: ahci: do not enable LPM on external ports
Bisecting: 0 revisions left to test after this (roughly 1 step)
[7edbb6059274c0ee997947978a46d91664c64983] ahci: clean up intel_pcs_quirk
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[7627a0edef548c4c4dea62df51cc26bfe5bbcab8] ata: ahci: Drop low power policy board type
7627a0edef548c4c4dea62df51cc26bfe5bbcab8 is the first bad commit
commit 7627a0edef548c4c4dea62df51cc26bfe5bbcab8
Author: Mario Limonciello <mario.limonciello at amd.com>
Date:   Tue Feb 6 22:13:46 2024 +0100

    ata: ahci: Drop low power policy board type

    The low power policy board type was introduced to allow systems
    to get into deep states reliably.  Before it was introduced `min_power`
    was causing problems for a number of drives.  New power policies
    `min_power_with_partial` and `med_power_with_dipm` have been introduced
    which provide a more stable baseline for systems.

    Tested-by: Damien Le Moal <dlemoal at kernel.org>
    Tested-by: Jian-Hong Pan <jhp at endlessos.org>
    Acked-by: Jian-Hong Pan <jhp at endlessos.org>
    Acked-by: Christoph Hellwig <hch at lst.de>
    Reviewed-by: Damien Le Moal <dlemoal at kernel.org>
    Reviewed-by: Mario Limonciello <mario.limonciello at amd.com>
    Reviewed-by: Mika Westerberg <mika.westerberg at linux.intel.com>
    Suggested-by: Christoph Hellwig <hch at infradead.org>
    Signed-off-by: Mario Limonciello <mario.limonciello at amd.com>
    [cassel: rebase patch and fix trivial conflicts]
    Signed-off-by: Niklas Cassel <cassel at kernel.org>

 drivers/ata/Kconfig |   5 +--
 drivers/ata/ahci.c  | 109 +++++++++++++++++++++++-----------------------------
 drivers/ata/ahci.h  |   9 ++---
 3 files changed, 53 insertions(+), 70 deletions(-)


AFAIK the new policy affect to this board and should be a workaround disabling SATA Agressive PM under BIOS, but in my AMI BIOS I don't locate it

00:17.0 SATA controller [0106]: Intel Corporation Alder Lake-N SATA AHCI Controller [8086:54d3] (prog-if 01 [AHCI 1.0])
        DeviceName: Onboard - SATA
        Subsystem: Intel Corporation Device [8086:7270]
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 131, IOMMU group 4
        Memory at 80700000 (32-bit, non-prefetchable) [size=8K]
        Memory at 80703000 (32-bit, non-prefetchable) [size=256]
        I/O ports at 6090 [size=8]
        I/O ports at 6080 [size=4]
        I/O ports at 6060 [size=32]
        Memory at 80702000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [70] Power Management version 3
        Capabilities: [a8] SATA HBA v1.0
        Kernel driver in use: ahci
        Kernel modules: ahci

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: ubuntu-release-upgrader-core 1:24.04.23
ProcVersionSignature: Ubuntu 6.8.0-49.49-generic 6.8.12
Uname: Linux 6.8.0-49-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.3
Architecture: amd64
CasperMD5CheckResult: pass
CloudArchitecture: x86_64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
CrashDB: ubuntu
CrashReports: 640:0:130:369937:2024-12-10 11:50:38.765627919 +0100:2024-12-10 11:50:37.791600476 +0100:/var/crash/_usr_lib_systemd_systemd-journald.0.crash
Date: Sat Dec 14 14:04:24 2024
InstallationDate: Installed on 2021-03-07 (1378 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64 (20210201.2)
PackageArchitecture: all
ProcEnviron:
 LANG=es_ES.UTF-8
 PATH=(custom, no user)
 SHELL=/usr/bin/bash
 TERM=screen-256color
 XDG_RUNTIME_DIR=<set>
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: Upgraded to noble on 2024-03-21 (268 days ago)
VarLogDistupgradeLspcitxt:
 
VarLogDistupgradeXorgFixuplog:
 INFO:root:/usr/bin/do-release-upgrade running
 INFO:root:No xorg.conf, exiting

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
     Assignee: Juan Pedro Paredes (juampe)
         Status: Invalid


** Tags: amd64 apport-bug dist-upgrade noble

** Summary changed:

- Drop low power policy board type affects N100 T8 Firebat boot in kernel 6.11 and ubuntu 14.10
+ Discard this

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

** Changed in: ubuntu-release-upgrader (Ubuntu)
     Assignee: (unassigned) => Juan Pedro Paredes (juampe)

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https://bugs.launchpad.net/bugs/2091775

Title:
  Discard this

Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid

Bug description:
  After upgrade to 24.10 into a Firebat T8 N100
  Booting with 24.04 linux-image-6.8.0-50-generic works.
  Botting with linux-image-6.11.0-12-generic the boot processs is interrupted with SSD sata drive timeouts.

  ata2.00: exception Emask 0x0 SAct 0x3e080f0 SErr 0x50000 action 0x6 frozen
  ata2: SError: { PHYRdyChg CommMake }
  ata2.00: failed command: WRITE FPDMA QUEUED
  ata2.00: cmd 61/08:20:90:f3:cd/00:00:00:00:00/40 tag 4 ncq dma 4096 out
           res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
  ata2.00: status: { DRDY }

  With a kernel bisect I got the commmit that causes the problem:

  
  bisecting good 6.8 bad 6.11
  status: waiting for both good and bad commits
  status: waiting for good commit(s), bad commit known
  Bisecting: 22975 revisions left to test after this (roughly 15 steps)
  [d34672777da3ea919e8adb0670ab91ddadf7dea0] Merge tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
  Bisecting: 11175 revisions left to test after this (roughly 14 steps)
  [90a498f294c2766f05ba72dbc0ecafb2af521a4c] Merge tag 'phy-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
  Bisecting: 5641 revisions left to test after this (roughly 13 steps)
  [aa7d6513d68bad539142f9d6c3e2faa629bc27d8] Merge tag 'tag-chrome-platform-firmware-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
  Bisecting: 2829 revisions left to test after this (roughly 12 steps)
  [1f440397665f4241346e4cc6d93f8b73880815d1] Merge tag 'docs-6.9' of git://git.lwn.net/linux
  Bisecting: 1410 revisions left to test after this (roughly 11 steps)
  [0fb848d1a41e0d3895cb157810862db6046063dd] Merge tag 'wireless-next-2024-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
  Bisecting: 736 revisions left to test after this (roughly 10 steps)
  [19cfdc0d57696c92523da8eb26c0f3e092400bee] Merge branch 'hns3-fixes'
  Bisecting: 365 revisions left to test after this (roughly 9 steps)
  [ed1f164038b50c5864aa85389f3ffd456f050cca] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
  Bisecting: 182 revisions left to test after this (roughly 8 steps)
  [8c9c2f851b5a58195ed7ebd67d7c59683d1a02bc] Merge tag 'iommu-updates-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
  Bisecting: 91 revisions left to test after this (roughly 7 steps)
  [50944062f7d2a61c7dc8787563f233823115c249] dm vdo block-map: rename page state name from "UDS_FREE" to "FREE"
  Bisecting: 45 revisions left to test after this (roughly 6 steps)
  [3584240b9ce4adf63c3a985a730eb3f75806c26d] dm vdo logger: change from uds_ to vdo_ namespace
  Bisecting: 27 revisions left to test after this (roughly 5 steps)
  [57aaf9134c033dc5caaaf70facac529bb9d3d20b] Merge tag 'ata-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
  Bisecting: 8 revisions left to test after this (roughly 3 steps)
  [f2b70a264b44a6c3952fadbcc3e6711deed8458f] ahci: rename board_ahci_nosntf
  Bisecting: 4 revisions left to test after this (roughly 2 steps)
  [45b96d65ec68f625ad26ee16d2f556e29f715005] ata: ahci: a hotplug capable port is an external port
  Bisecting: 2 revisions left to test after this (roughly 1 step)
  [ae1f3db006b71b78f2cae848b3a1446b02818ca7] ata: ahci: do not enable LPM on external ports
  Bisecting: 0 revisions left to test after this (roughly 1 step)
  [7edbb6059274c0ee997947978a46d91664c64983] ahci: clean up intel_pcs_quirk
  Bisecting: 0 revisions left to test after this (roughly 0 steps)
  [7627a0edef548c4c4dea62df51cc26bfe5bbcab8] ata: ahci: Drop low power policy board type
  7627a0edef548c4c4dea62df51cc26bfe5bbcab8 is the first bad commit
  commit 7627a0edef548c4c4dea62df51cc26bfe5bbcab8
  Author: Mario Limonciello <mario.limonciello at amd.com>
  Date:   Tue Feb 6 22:13:46 2024 +0100

      ata: ahci: Drop low power policy board type

      The low power policy board type was introduced to allow systems
      to get into deep states reliably.  Before it was introduced `min_power`
      was causing problems for a number of drives.  New power policies
      `min_power_with_partial` and `med_power_with_dipm` have been introduced
      which provide a more stable baseline for systems.

      Tested-by: Damien Le Moal <dlemoal at kernel.org>
      Tested-by: Jian-Hong Pan <jhp at endlessos.org>
      Acked-by: Jian-Hong Pan <jhp at endlessos.org>
      Acked-by: Christoph Hellwig <hch at lst.de>
      Reviewed-by: Damien Le Moal <dlemoal at kernel.org>
      Reviewed-by: Mario Limonciello <mario.limonciello at amd.com>
      Reviewed-by: Mika Westerberg <mika.westerberg at linux.intel.com>
      Suggested-by: Christoph Hellwig <hch at infradead.org>
      Signed-off-by: Mario Limonciello <mario.limonciello at amd.com>
      [cassel: rebase patch and fix trivial conflicts]
      Signed-off-by: Niklas Cassel <cassel at kernel.org>

   drivers/ata/Kconfig |   5 +--
   drivers/ata/ahci.c  | 109 +++++++++++++++++++++++-----------------------------
   drivers/ata/ahci.h  |   9 ++---
   3 files changed, 53 insertions(+), 70 deletions(-)

  
  AFAIK the new policy affect to this board and should be a workaround disabling SATA Agressive PM under BIOS, but in my AMI BIOS I don't locate it

  00:17.0 SATA controller [0106]: Intel Corporation Alder Lake-N SATA AHCI Controller [8086:54d3] (prog-if 01 [AHCI 1.0])
          DeviceName: Onboard - SATA
          Subsystem: Intel Corporation Device [8086:7270]
          Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 131, IOMMU group 4
          Memory at 80700000 (32-bit, non-prefetchable) [size=8K]
          Memory at 80703000 (32-bit, non-prefetchable) [size=256]
          I/O ports at 6090 [size=8]
          I/O ports at 6080 [size=4]
          I/O ports at 6060 [size=32]
          Memory at 80702000 (32-bit, non-prefetchable) [size=2K]
          Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
          Capabilities: [70] Power Management version 3
          Capabilities: [a8] SATA HBA v1.0
          Kernel driver in use: ahci
          Kernel modules: ahci

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: ubuntu-release-upgrader-core 1:24.04.23
  ProcVersionSignature: Ubuntu 6.8.0-49.49-generic 6.8.12
  Uname: Linux 6.8.0-49-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.3
  Architecture: amd64
  CasperMD5CheckResult: pass
  CloudArchitecture: x86_64
  CloudID: none
  CloudName: none
  CloudPlatform: none
  CloudSubPlatform: config
  CrashDB: ubuntu
  CrashReports: 640:0:130:369937:2024-12-10 11:50:38.765627919 +0100:2024-12-10 11:50:37.791600476 +0100:/var/crash/_usr_lib_systemd_systemd-journald.0.crash
  Date: Sat Dec 14 14:04:24 2024
  InstallationDate: Installed on 2021-03-07 (1378 days ago)
  InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64 (20210201.2)
  PackageArchitecture: all
  ProcEnviron:
   LANG=es_ES.UTF-8
   PATH=(custom, no user)
   SHELL=/usr/bin/bash
   TERM=screen-256color
   XDG_RUNTIME_DIR=<set>
  RebootRequiredPkgs: Error: path contained symlinks.
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: Upgraded to noble on 2024-03-21 (268 days ago)
  VarLogDistupgradeLspcitxt:
   
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting

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