Confirmed. And it also looks like the fix made it into the 6.8 kernel for noble.
From: nore...@launchpad.net <nore...@launchpad.net> on behalf of ku4eto <2048...@bugs.launchpad.net> Date: Friday, May 3, 2024 at 15:20 To: Drew Reis <drew_r...@gensler.com> Subject: [Bug 2048945] Re: scsi_eh_* process using idle CPU after upgrade to kernel 6.5 Issue seems to have been fixed, with the bug report not being mentioned in the changelog. Tested on Ubuntu 22.04, with 6.5.0-28-generic, vSphere 6.5, ESXi 6.5, IDE CD/DVD as Client Device. I guess this can be closed. @areis422 Can you test and confirm on your side as well? -- You received this bug notification because you are subscribed to the bug report. https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.launchpad.net%2Fbugs%2F2048945&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324869373%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=5SEDThTBhEDUa%2BPxcBjVPk9Y0Oh9x6R49qET%2FIqA%2BxA%3D&reserved=0<https://bugs.launchpad.net/bugs/2048945> Title: scsi_eh_* process using idle CPU after upgrade to kernel 6.5 Status in linux: Confirmed Status in linux package in Ubuntu: Confirmed Status in linux-aws-6.5 package in Ubuntu: Confirmed Status in linux-hwe-6.5 package in Ubuntu: Confirmed Status in linux-meta-hwe-6.5 package in Ubuntu: Confirmed Status in linux-signed-hwe-6.5 package in Ubuntu: Confirmed Bug description: Possibly related to https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flkml.kernel.org%2Flinux-&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324879127%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=PkMnglOHo3q9hgHMSOyDsJug1rM0HJJO2YW%2FgtRUtW0%3D&reserved=0<https://lkml.kernel.org/linux-> scsi/7611d95d0aada3814a5b140661b3b5188b8b86bb.ca...@redhat.com/T/ Getting alerts from monitoring tools about high average CPU usage. Machine reporting the following: root@server:~# uptime 17:04:34 up 14 days, 6:33, 2 users, load average: 15.66, 15.88, 15.94 root@server:~# top -d 1 top - 17:04:49 up 14 days, 6:33, 2 users, load average: 15.59, 15.85, 15.93 Tasks: 223 total, 1 running, 222 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.7 us, 1.4 sy, 0.0 ni, 49.3 id, 48.6 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 7896.6 total, 1772.6 free, 1163.9 used, 4960.0 buff/cache MiB Swap: 2048.0 total, 1784.6 free, 263.4 used. 6431.6avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 88 root 20 0 0 0 0 D 55.4 0.0 11275:46 scsi_eh_1 root@server:~# lsb_release -rd Description: Ubuntu 22.04.3 LTS Release: 22.04 root@server:~# apt-cache policy linux-image-virtual-hwe-22.04-edge linux-image-virtual-hwe-22.04-edge: Installed: 6.5.0.14.14~22.04.6 Candidate: 6.5.0.14.14~22.04.7 Version table: 6.5.0.14.14~22.04.7 500 500 https://nam10.safelinks.protection.outlook.com/?url=http%3A%2F%2Fus.archive.ubuntu.com%2Fubuntu&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324885309%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=gPrK1nNfbsxG84ZwqwLBYjT0SO5pehjcA78j5U3IPSE%3D&reserved=0<http://us.archive.ubuntu.com/ubuntu> jammy-updates/main amd64 Packages 500 https://nam10.safelinks.protection.outlook.com/?url=http%3A%2F%2Fsecurity.ubuntu.com%2Fubuntu&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324888966%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=OmDdYEQ6WlEFtwTyVrFV%2BZSqMFfkCU%2BO7XZCVJXRc2o%3D&reserved=0<http://security.ubuntu.com/ubuntu> jammy-security/main amd64 Packages *** 6.5.0.14.14~22.04.6 100 100 /var/lib/dpkg/status 5.15.0.25.27 500 500 https://nam10.safelinks.protection.outlook.com/?url=http%3A%2F%2Fus.archive.ubuntu.com%2Fubuntu&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324893922%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=JR3G%2Fag6CELAWOxKRrHAZC7DF4HzQaZc6TbgfAoOBnc%3D&reserved=0<http://us.archive.ubuntu.com/ubuntu> jammy/main amd64 Packages ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.5.0-14-generic 6.5.0-14.14~22.04.1 ProcVersionSignature: Ubuntu 6.5.0-14.14~22.04.1-generic 6.5.3 Uname: Linux 6.5.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown Date: Wed Jan 10 17:02:50 2024 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-6.5 UpgradeStatus: Upgraded to jammy on 2023-05-02 (253 days ago) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown DistroRelease: Ubuntu 22.04 Package: linux-image-virtual-hwe-22.04-edge 6.5.0.14.14~22.04.6 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 6.5.0-14.14~22.04.1-generic 6.5.3 Tags: jammy third-party-packages Uname: Linux 6.5.0-14-generic x86_64 UpgradeStatus: Upgraded to jammy on 2023-05-02 (253 days ago) UserGroups: N/A _MarkForUpload: True --- ProblemType: Bug AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Dec 27 10:31 seq crw-rw---- 1 root audio 116, 33 Dec 27 10:31 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: N/A CasperMD5CheckResult: unknown DistroRelease: Ubuntu 22.04 HibernationDevice: #RESUME=UUID=9bf7612f-b07b-4adf-9760-0c14b8d7d6fc IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lsusb: Error: command ['lsusb'] failed with exit code 1: Lsusb-t: Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 1: MachineType: VMware, Inc. VMware Virtual Platform Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 vmwgfxdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-14-generic root=UUID=07ffde4f-b32f-41fe-81dd-4fe4b186dab4 ro ProcVersionSignature: Ubuntu 6.5.0-14.14~22.04.1-generic 6.5.3 RelatedPackageVersions: linux-restricted-modules-6.5.0-14-generic N/A linux-backports-modules-6.5.0-14-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.23 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: jammy Uname: Linux 6.5.0-14-generic x86_64 UpgradeStatus: Upgraded to jammy on 2023-05-02 (253 days ago) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 11/12/2020 dmi.bios.release: 4.6 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: 440BX Desktop Reference Platform dmi.board.vendor: Intel Corporation dmi.board.version: None dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.ec.firmware.release: 0.0 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd11/12/2020:br4.6:efr0.0:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:sku: dmi.product.name: VMware Virtual Platform dmi.product.version: None dmi.sys.vendor: VMware, Inc. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown DistroRelease: Ubuntu 22.04 Package: linux-image-virtual-hwe-22.04-edge 6.5.0.17.17~22.04.9 [origin: unknown] PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 6.5.0-17.17~22.04.1-generic 6.5.8 Tags: jammy third-party-packages Uname: Linux 6.5.0-17-generic x86_64 UnreportableReason: This does not seem to be an official Ubuntu package. Please retry after updating the indexes of available packages, if that does not work then remove related third party packages and try again. UpgradeStatus: Upgraded to jammy on 2023-05-02 (266 days ago) UserGroups: N/A _MarkForUpload: True --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown DistroRelease: Ubuntu 22.04 Package: linux-image-6.5.0-17-generic 6.5.0-17.17~22.04.1 [origin: unknown] PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 6.5.0-17.17~22.04.1-generic 6.5.8 Tags: jammy third-party-packages Uname: Linux 6.5.0-17-generic x86_64 UnreportableReason: This does not seem to be an official Ubuntu package. Please retry after updating the indexes of available packages, if that does not work then remove related third party packages and try again. UpgradeStatus: Upgraded to jammy on 2023-05-02 (266 days ago) UserGroups: N/A _MarkForUpload: True To manage notifications about this bug go to: https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.launchpad.net%2Fkernel%2F%2Bbug%2F2048945%2F%2Bsubscriptions&data=05%7C02%7Cdrew_reis%40gensler.com%7Caa2ee77f19b24bd7689908dc6bae78e8%7C94a74758f2ff413c9f705725701b8d02%7C0%7C0%7C638503644324898636%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=tk%2BB9lexfXRle9sd19MQh7EauuDwhh6ej0IpL1B5EO4%3D&reserved=0<https://bugs.launchpad.net/kernel/+bug/2048945/+subscriptions> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2048945 Title: scsi_eh_* process using idle CPU after upgrade to kernel 6.5 To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/2048945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
