Public bug reported:
Possibly related to https://lkml.kernel.org/linux-
scsi/[email protected]/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 http://us.archive.ubuntu.com/ubuntu jammy-updates/main amd64
Packages
500 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 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)
** Affects: kernel
Importance: Unknown
Status: Unknown
** Affects: linux-signed-hwe-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy kernel-bug patch-accepted-upstream
** Bug watch added: Linux Kernel Bug Tracker #217914
https://bugzilla.kernel.org/show_bug.cgi?id=217914
** Also affects: kernel via
https://bugzilla.kernel.org/show_bug.cgi?id=217914
Importance: Unknown
Status: Unknown
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-signed-hwe-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2048945
Title:
scsi_eh_* process using idle CPU after upgrade to kernel 6.5
Status in linux:
Unknown
Status in linux-signed-hwe-6.5 package in Ubuntu:
New
Bug description:
Possibly related to https://lkml.kernel.org/linux-
scsi/[email protected]/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 http://us.archive.ubuntu.com/ubuntu jammy-updates/main amd64
Packages
500 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 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)
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https://bugs.launchpad.net/kernel/+bug/2048945/+subscriptions
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