[RESOLVED] 6.13 kernel "EDAC igen6 MC0: ..." spam, N100 mini PC
kmathern
Status: Interested
Joined: 11 Jan 2010
Posts: 15
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With the 6.13 kernel that just showed up in the repo today, I'm seeing a lot of "EDAC igen6 MC0: ..." spam in dmesg.

:: Code ::
$ sudo dmesg | tail
[  850.568580] EDAC igen6 MC0: ADDR 0x7fffffffe0
[  851.592620] EDAC igen6 MC0: HANDLING IBECC MEMORY ERROR
[  851.592633] EDAC igen6 MC0: ADDR 0x7fffffffe0
[  852.617595] EDAC igen6 MC0: HANDLING IBECC MEMORY ERROR
[  852.617606] EDAC igen6 MC0: ADDR 0x7fffffffe0
[  853.640611] EDAC igen6 MC0: HANDLING IBECC MEMORY ERROR
[  853.640626] EDAC igen6 MC0: ADDR 0x7fffffffe0
[  854.664689] EDAC igen6 MC0: HANDLING IBECC MEMORY ERROR
[  854.664704] EDAC igen6 MC0: ADDR 0x7fffffffe0
[  855.688700] EDAC igen6 MC0: HANDLING IBECC MEMORY ERROR


Here's details on my system (a Beelink EQ12 N100 based mini pc)
:: Code ::
$ inxi -bGxxx
System:
  Host: mx Kernel: 6.13.5-1-liquorix-amd64 arch: x86_64 bits: 64 compiler: gcc
    v: 12.2.0 Desktop: Xfce v: 4.20.0 tk: Gtk v: 3.24.38 info: xfce4-panel
    wm: xfwm v: 4.20.0 vt: 7 dm: LightDM v: 1.32.0 Distro: MX-23.5_ahs_x64
    Libretto October 15 2023 base: Debian GNU/Linux 12 (bookworm)
Machine:
  Type: Desktop System: AZW product: EQ v: N/A serial: <superuser required>
  Mobo: AZW model: EQ serial: <superuser required> UEFI: American
    Megatrends LLC. v: N95V106 date: 12/15/2023
Battery:
  Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard
    serial: 00-00-00-00 charge: 55% (should be ignored) rechargeable: yes
    status: discharging
CPU:
  Info: quad core Intel N100 [MCP] arch: Alder Lake speed (MHz): avg: 700
    min/max: 700/801
Graphics:
  Device-1: Intel Alder Lake-N [UHD Graphics] driver: i915 v: kernel
    arch: Gen-12.2 ports: active: HDMI-A-2 empty: DP-1,HDMI-A-1 bus-ID: 00:02.0
    chip-ID: 8086:46d1 class-ID: 0300
  Display: x11 server: X.Org v: 1.21.1.7 compositor: xfwm v: 4.20.0 driver:
    X: loaded: modesetting unloaded: fbdev,vesa dri: iris gpu: i915
    display-ID: :0.0 screens: 1
  Screen-1: 0 s-res: 1600x900 s-dpi: 96 s-size: 424x239mm (16.69x9.41")
    s-diag: 487mm (19.16")
  Monitor-1: HDMI-A-2 mapped: HDMI-2 model: Acer HX1953L
    serial: C3JAN0044330 res: 1600x900 hz: 60 dpi: 94
    size: 432x239mm (17.01x9.41") diag: 494mm (19.4") modes: max: 1600x900
    min: 720x400
  API: OpenGL v: 4.6 Mesa 24.2.2-1~mx23ahs renderer: Mesa Intel Graphics
    (ADL-N) direct-render: Yes
Network:
  Device-1: Intel CNVi: Wi-Fi driver: iwlwifi v: kernel bus-ID: 00:14.3
    chip-ID: 8086:54f0 class-ID: 0280
  Device-2: Intel Ethernet I225-V driver: igc v: kernel pcie: speed: 5 GT/s
    lanes: 1 port: N/A bus-ID: 01:00.0 chip-ID: 8086:15f3 class-ID: 0200
  Device-3: Intel Ethernet I225-V driver: igc v: kernel pcie: speed: 5 GT/s
    lanes: 1 port: N/A bus-ID: 02:00.0 chip-ID: 8086:15f3 class-ID: 0200
Drives:
  Local Storage: total: 476.94 GiB used: 19.51 GiB (4.1%)
Info:
  Processes: 247 Uptime: 23m wakeups: 3 Memory: 15.4 GiB used: 1.2 GiB (7.8%)
  Init: SysVinit v: 3.06 runlevel: 5 default: graphical Compilers: gcc: 12.2.0
  alt: 12 Packages: pm: dpkg pkgs: 2621 Shell: Bash v: 5.2.15
  running-in: xfce4-terminal inxi: 3.3.26


From a Archlinux forum thread bbs.archlinux.org/viewtopic.php?id=303228 (post #5), it looks like there's a patch
that addresses this available here: web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.13.1&id=e14232afa94445e03fc3a0291b07a68f3408c120

< Edited by kmathern :: Mar 5, 25, 18:39 >

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stevenpusser
Status: Contributor
Joined: 14 Jan 2017
Posts: 94
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That patch added to the MX 23 rebuild of 6.13-1 apparently fixed it. I still don't see in Debian Experimental's 6.13.5 kernel.
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kmathern
Status: Interested
Joined: 11 Jan 2010
Posts: 15
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Thanks for responding so quickly, I'm confirming that the EDAC log spamming is fixed in the 6.13.5-2 version.
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