Public bug reported: Hi, on my system I get exactly the same issue as reported by Christian Kühnke: https://lore.kernel.org/all/1c79066a-9349-4f65-9ef2-dba4cf123...@kuehnke.de/
When I e.g. run "smartctl -H /dev/sda", my Ubuntu 6.8.0-52-generic kernel throws: 2025-02-10T14:08:53.031905+01:00 mirakel kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 2025-02-10T14:08:53.031945+01:00 mirakel kernel: sas: ata9: end_device-2:0: cmd error handler 2025-02-10T14:08:53.031950+01:00 mirakel kernel: sas: ata9: end_device-2:0: dev error handler 2025-02-10T14:08:53.031953+01:00 mirakel kernel: sas: ata11: end_device-2:2: dev error handler 2025-02-10T14:08:53.031955+01:00 mirakel kernel: sas: ata10: end_device-2:1: dev error handler 2025-02-10T14:08:53.031956+01:00 mirakel kernel: sas: ata12: end_device-2:3: dev error handler 2025-02-10T14:08:53.031958+01:00 mirakel kernel: sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 1 tries: 1 (Also, The SMART output is): ... === START OF READ SMART DATA SECTION === SMART Status not supported: Incomplete response, ATA output registers missing SMART overall-health self-assessment test result: PASSED Warning: This result is based on an Attribute check. (Expected SMART output): ... === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED Christian Kühnke apparently has both identified the cause and the solution to the bug, which he claims he first discovered in kernel 6.6.62, and is fixed as of kernel 6.12.11: https://lore.kernel.org/all/f437dee3-4236-4146-bd91-abb6f6118...@kuehnke.de/ I suggest the small patch Kühnke suggests is implemented in the Ubuntu-kernel: --- drivers/ata/libata-core.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/ata/libata-core.c') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4f35aab81a0a38..45e3acb466c32a 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4794,8 +4794,16 @@ static void fill_result_tf(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; + /* + * rtf may already be filled (e.g. for successful NCQ commands). + * If that is the case, we have nothing to do. + */ + if (qc->flags & ATA_QCFLAG_RTF_FILLED) + return; + qc->result_tf.flags = qc->tf.flags; ap->ops->qc_fill_rtf(qc); + qc->flags |= ATA_QCFLAG_RTF_FILLED; } static void ata_verify_xfer(struct ata_queued_cmd *qc) All the best, Jon Ivar ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-52-generic 6.8.0-52.53 ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12 Uname: Linux 6.8.0-52-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/timer', '/dev/snd/seq', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D9p', '/dev/snd/hwC1D0', '/dev/snd/hwC1D1', '/dev/snd/hwC1D2', '/dev/snd/hwC1D3', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D2c', '/dev/snd/hwC0D2', '/dev/snd/controlC0'] failed with exit code 1: CasperMD5CheckResult: unknown CurrentDesktop: XFCE Date: Mon Feb 10 13:38:21 2025 HibernationDevice: RESUME=none InstallationDate: Installed on 2018-08-03 (2383 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) IwConfig: lo no wireless extensions. eth0 no wireless extensions. eth1 no wireless extensions. MachineType: LENOVO 422911G ProcEnviron: LANG=nb_NO.UTF-8 LANGUAGE=nb_NO:nb:no_NO:no:nn_NO:nn:en PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 nouveaudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-52-generic root=ZFS=SSD/ROOT ro PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Det er enten ingen PulseAudio-bakgrunnsprosess som kjører, eller så kjører kjører ikke prosessen som en økt-bakgrunnsprosess. RelatedPackageVersions: linux-restricted-modules-6.8.0-52-generic N/A linux-backports-modules-6.8.0-52-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.7 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to noble on 2025-01-25 (16 days ago) dmi.bios.date: 02/06/2014 dmi.bios.release: 0.49 dmi.bios.vendor: LENOVO dmi.bios.version: A1KT49AUS dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: LENOVO dmi.board.vendor: LENOVO dmi.board.version: NONE dmi.chassis.type: 7 dmi.chassis.vendor: LENOVO dmi.chassis.version: NONE dmi.modalias: dmi:bvnLENOVO:bvrA1KT49AUS:bd02/06/2014:br0.49:svnLENOVO:pn422911G:pvrThinkStationD30:rvnLENOVO:rnLENOVO:rvrNONE:cvnLENOVO:ct7:cvrNONE:skuLENOVO_BI_A1: dmi.product.family: To be filled by O.E.M. dmi.product.name: 422911G dmi.product.sku: LENOVO_BI_A1 dmi.product.version: ThinkStation D30 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2097761 Title: Problems while retrieving SMART information via C602 SAS controller Status in linux package in Ubuntu: New Bug description: Hi, on my system I get exactly the same issue as reported by Christian Kühnke: https://lore.kernel.org/all/1c79066a-9349-4f65-9ef2-dba4cf123...@kuehnke.de/ When I e.g. run "smartctl -H /dev/sda", my Ubuntu 6.8.0-52-generic kernel throws: 2025-02-10T14:08:53.031905+01:00 mirakel kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 2025-02-10T14:08:53.031945+01:00 mirakel kernel: sas: ata9: end_device-2:0: cmd error handler 2025-02-10T14:08:53.031950+01:00 mirakel kernel: sas: ata9: end_device-2:0: dev error handler 2025-02-10T14:08:53.031953+01:00 mirakel kernel: sas: ata11: end_device-2:2: dev error handler 2025-02-10T14:08:53.031955+01:00 mirakel kernel: sas: ata10: end_device-2:1: dev error handler 2025-02-10T14:08:53.031956+01:00 mirakel kernel: sas: ata12: end_device-2:3: dev error handler 2025-02-10T14:08:53.031958+01:00 mirakel kernel: sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 1 tries: 1 (Also, The SMART output is): ... === START OF READ SMART DATA SECTION === SMART Status not supported: Incomplete response, ATA output registers missing SMART overall-health self-assessment test result: PASSED Warning: This result is based on an Attribute check. (Expected SMART output): ... === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED Christian Kühnke apparently has both identified the cause and the solution to the bug, which he claims he first discovered in kernel 6.6.62, and is fixed as of kernel 6.12.11: https://lore.kernel.org/all/f437dee3-4236-4146-bd91-abb6f6118...@kuehnke.de/ I suggest the small patch Kühnke suggests is implemented in the Ubuntu-kernel: --- drivers/ata/libata-core.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/ata/libata-core.c') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4f35aab81a0a38..45e3acb466c32a 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4794,8 +4794,16 @@ static void fill_result_tf(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; + /* + * rtf may already be filled (e.g. for successful NCQ commands). + * If that is the case, we have nothing to do. + */ + if (qc->flags & ATA_QCFLAG_RTF_FILLED) + return; + qc->result_tf.flags = qc->tf.flags; ap->ops->qc_fill_rtf(qc); + qc->flags |= ATA_QCFLAG_RTF_FILLED; } static void ata_verify_xfer(struct ata_queued_cmd *qc) All the best, Jon Ivar ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-52-generic 6.8.0-52.53 ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12 Uname: Linux 6.8.0-52-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/timer', '/dev/snd/seq', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D9p', '/dev/snd/hwC1D0', '/dev/snd/hwC1D1', '/dev/snd/hwC1D2', '/dev/snd/hwC1D3', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D2c', '/dev/snd/hwC0D2', '/dev/snd/controlC0'] failed with exit code 1: CasperMD5CheckResult: unknown CurrentDesktop: XFCE Date: Mon Feb 10 13:38:21 2025 HibernationDevice: RESUME=none InstallationDate: Installed on 2018-08-03 (2383 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) IwConfig: lo no wireless extensions. eth0 no wireless extensions. eth1 no wireless extensions. MachineType: LENOVO 422911G ProcEnviron: LANG=nb_NO.UTF-8 LANGUAGE=nb_NO:nb:no_NO:no:nn_NO:nn:en PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 nouveaudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-52-generic root=ZFS=SSD/ROOT ro PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Det er enten ingen PulseAudio-bakgrunnsprosess som kjører, eller så kjører kjører ikke prosessen som en økt-bakgrunnsprosess. RelatedPackageVersions: linux-restricted-modules-6.8.0-52-generic N/A linux-backports-modules-6.8.0-52-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.7 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to noble on 2025-01-25 (16 days ago) dmi.bios.date: 02/06/2014 dmi.bios.release: 0.49 dmi.bios.vendor: LENOVO dmi.bios.version: A1KT49AUS dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: LENOVO dmi.board.vendor: LENOVO dmi.board.version: NONE dmi.chassis.type: 7 dmi.chassis.vendor: LENOVO dmi.chassis.version: NONE dmi.modalias: dmi:bvnLENOVO:bvrA1KT49AUS:bd02/06/2014:br0.49:svnLENOVO:pn422911G:pvrThinkStationD30:rvnLENOVO:rnLENOVO:rvrNONE:cvnLENOVO:ct7:cvrNONE:skuLENOVO_BI_A1: dmi.product.family: To be filled by O.E.M. dmi.product.name: 422911G dmi.product.sku: LENOVO_BI_A1 dmi.product.version: ThinkStation D30 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2097761/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
