Bug 210013

Summary: Failure creating named object [\_SB.I2CA.WT1A], AE_ALREADY_EXISTS (20200528/dswload2-326) - AMD Threadripper 3970x
Product: ACPI Reporter: psanyi (psanyi)
Component: ACPICA-CoreAssignee: acpi_acpica-core (acpi_acpica-core)
Status: NEW ---    
Severity: enhancement CC: decedion, psanyi, rui.zhang, tadas
Priority: P1    
Hardware: IA-64   
OS: Linux   
Kernel Version: 5.8.0 (Ubuntu 10.2.0-13) Subsystem:
Regression: No Bisected commit-id:
Attachments: ACPI DUMP
DMESG Log
dmesg | grep -i acpi
acpidump
cat /sys/firmware/acpi/tables/DSDT

Description psanyi 2020-11-02 20:08:53 UTC
Created attachment 293401 [details]
ACPI DUMP

CPU: AMD Threadripper 3970x
MOBO: GigaByte Aorus Master TRX40 Chipset
GPU: Nvidia Geforce 680 GTX
Comment 1 psanyi 2020-11-02 20:10:17 UTC
Created attachment 293403 [details]
DMESG Log
Comment 2 Juan Simón 2020-11-07 19:04:50 UTC
Same problem.

SO: Arch Linux
Kernel: 5.9.4
CPU: AMD Ryzen Threadripper 3970X
MOBO: Asus Prime TRX40-PRO
GPU: Radeon RX 580 Series
Comment 3 Juan Simón 2020-11-07 19:05:52 UTC
Created attachment 293551 [details]
dmesg | grep -i acpi
Comment 4 Juan Simón 2020-11-07 19:08:11 UTC
Created attachment 293553 [details]
acpidump
Comment 5 Juan Simón 2020-11-07 19:09:43 UTC
Created attachment 293555 [details]
cat /sys/firmware/acpi/tables/DSDT
Comment 6 Tadas S. 2022-01-20 16:36:16 UTC
I'm seeing same thing. Absolutely no idea if it's causing any actual issue though. 

Ubuntu 20.04
Kernel: 5.16.2 (most of the time I'm on latest stable, build on my own). But I observed it before in 5.14.* and 5.15.*.. Possibly earlier.
CPU: AMD Ryzen Threadripper 3970X
Motherboard: MSI TRX40 PRO WIFI
GPU: Radeon RX 580