Public bug reported:
[ 0.368219] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.368757] smp: Bringing up secondary CPUs ...
[ 0.368820] x86: Booting SMP configuration:
[ 0.368821] .... node #0, CPUs: #1
[ 0.004512] unchecked MSR access error: RDMSR from 0xc00102f1 at rIP:
0xffffffffb7b8b7a3 (mce_setup+0x153/0x190)
[ 0.004512] Call Trace:
[ 0.004512] <TASK>
[ 0.004512] ? show_stack_regs+0x23/0x29
[ 0.004512] ? ex_handler_msr.cold+0x74/0x9a
[ 0.004512] ? fixup_exception+0x108/0x300
[ 0.004512] ? exc_general_protection+0xe3/0x3f0
[ 0.004512] ? asm_exc_general_protection+0x27/0x30
[ 0.004512] ? mce_setup+0x153/0x190
[ 0.004512] ? mce_setup+0x8b/0x190
[ 0.004512] machine_check_poll+0x56/0x280
[ 0.004512] __mcheck_cpu_init_generic+0x3d/0xb0
[ 0.004512] mcheck_cpu_init+0x151/0x480
[ 0.004512] identify_cpu+0x513/0x780
[ 0.004512] identify_secondary_cpu+0x1c/0xc0
[ 0.004512] smp_store_cpu_info+0x5a/0x80
[ 0.004512] start_secondary+0x53/0x180
[ 0.004512] secondary_startup_64_no_verify+0xc2/0xcb
[ 0.004512] </TASK>
[ 0.369056] #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13
#14 #15 #16 #17 #18 #19 #20 #21 #22 #23
[ 0.377486] smp: Brought up 1 node, 24 CPUs
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-generic 5.4.0.189.187
ProcVersionSignature: Ubuntu 5.15.0-116.126~20.04.1-generic 5.15.158
Uname: Linux 5.15.0-116-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC3: hbucher 3912 F.... pulseaudio
/dev/snd/pcmC3D0p: hbucher 3912 F...m pulseaudio
/dev/snd/controlC2: hbucher 3912 F.... pulseaudio
/dev/snd/controlC0: hbucher 3912 F.... pulseaudio
CasperMD5CheckResult: skip
Date: Sun Jul 21 15:30:02 2024
InstallationDate: Installed on 2021-06-16 (1131 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
MachineType: Gigabyte Technology Co., Ltd. TRX40 AORUS MASTER
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
TERM=xterm-256color
PATH=(custom, no user)
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-116-generic
root=UUID=6406e681-0601-4b8a-beb6-ed804b63cb71 ro quiet splash nosmt
mitigations=off isolcpus=18-23 nohz_full=18-23 clocksource=tsc tsc=reliable
iommu=off intel_iommu=off default_hugepagesz=2MB hugepagesz=1G hugepages=2
hugepagesz=2M hugepages=128 vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.15.0-116-generic N/A
linux-backports-modules-5.15.0-116-generic N/A
linux-firmware 1.187.39
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2024-01-13 (190 days ago)
dmi.bios.date: 09/07/2022
dmi.bios.release: 5.15
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: FD
dmi.board.asset.tag: Default string
dmi.board.name: TRX40 AORUS MASTER
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrFD:bd09/07/2022:br5.15:svnGigabyteTechnologyCo.,Ltd.:pnTRX40AORUSMASTER:pvr-CF:rvnGigabyteTechnologyCo.,Ltd.:rnTRX40AORUSMASTER:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Default string
dmi.product.name: TRX40 AORUS MASTER
dmi.product.sku: Default string
dmi.product.version: -CF
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/2073711
Title:
unchecked MSR access error: RDMSR from 0xc00102f1
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