https://bugs.kde.org/show_bug.cgi?id=476789
Bug ID: 476789
Summary: Kernel 6.2.0-36 - L3 Cache Ext. Error Code: 4, L3M
Data ECC Error
Classification: KDE Neon
Product: neon
Version: unspecified
Platform: Neon
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Packages User Edition
Assignee: neon-b...@kde.org
Reporter: francogpellegr...@gmail.com
CC: j...@jriddell.org, neon-b...@kde.org, sit...@kde.org
Target Milestone: ---
SUMMARY
Latest default kernel starts to spam L3 cache errors since latest KDE neon
updates.
STEPS TO REPRODUCE
1. Use the system
OBSERVED RESULT
the system terminal starts to spam randomly this logs:
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Corrected error, no
action required.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: CPU:0 (19:50:0)
MC7_STATUS[Over|CE|MiscV|AddrV|-|-|SyndV|CECC|-|-|-]: 0xdc2040000404010b
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Error Addr:
0x00000001002fe620
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: IPID:
0x000700b020350000, Syndrome: 0x0000dfea1a470607
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: L3 Cache Ext. Error
Code: 4, L3M Data ECC Error.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: cache level:
L3/GEN, tx: GEN, mem-tx: GEN
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Corrected error, no
action required.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: CPU:0 (19:50:0)
MC8_STATUS[Over|CE|MiscV|AddrV|-|-|SyndV|CECC|-|-|-]: 0xdc2040000404010b
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Error Addr:
0x0000000375bbac50
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: IPID:
0x000700b020350100, Syndrome: 0x000071e71a470707
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: L3 Cache Ext. Error
Code: 4, L3M Data ECC Error.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: cache level:
L3/GEN, tx: GEN, mem-tx: GEN
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Corrected error, no
action required.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: CPU:0 (19:50:0)
MC9_STATUS[Over|CE|MiscV|AddrV|-|-|SyndV|CECC|-|-|-]: 0xdc2040000404010b
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: Error Addr:
0x00000006e4db9aa0
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: IPID:
0x000700b020350200, Syndrome: 0x000135151a470700
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: L3 Cache Ext. Error
Code: 4, L3M Data ECC Error.
nov 09 07:56:54 developer.cevt.ar kernel: [Hardware Error]: cache level:
L3/GEN, tx: GEN, mem-tx: GEN
EXPECTED RESULT
I rolled back to Kernel 6.2.0-35, and there's no log spam there
SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.27
KDE Plasma Version: 5.27.9
KDE Frameworks Version: 5.111.0
Qt Version: 5.15.11
Kernel Version: 6.2.0-35-generic (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 5600G with Radeon Graphics
Memory: 30.7 GiB of RAM
Graphics Processor: RENOIR
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B450M DS3H V2
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