• Bug#1108014: 6.12.30+bpo-amd64: freezes with amdgpu/SMU errors on linux

    From luis@1:229/2 to All on Thu Jun 19 01:30:01 2025
    XPost: linux.debian.bugs.dist
    From: g76joe0cs@mozmail.com

    Package: src:linux
    Version: 6.12.30-1~bpo12+1
    Severity: important
    File: 6.12.30+bpo-amd64
    X-Debbugs-Cc: g76joe0cs@mozmail.com

    Dear Maintainer,

    Dear Maintainer,

    ### What led up to the situation?
    - Upgraded kernel from `6.12.27+bpo-amd64` to `6.12.30+bpo-amd64` (Debian 12 "Bookworm" backports).

    ### What exactly happened?
    - After updating the kernel, the system experiences **random and complete freezes**.
    - When a freeze occurs, the screen eventually turns black, and there is **no access to TTYs** or any other system response.
    - A hard reboot is required to regain control.
    - The issue **does not occur** when booting with the previous kernel version, `6.12.27+bpo-amd64`.

    ### Expected outcome:
    - A stable system without freezes, similar to the behavior with kernel `6.12.27+bpo-amd64`.

    ### Hardware:
    - Motherboard: ASUS B350M-A bios v6232
    - CPU: AMD Ryzen 5 3600
    - GPU: AMD Radeon RX 6600
    - RAM: 16GB
    - Disk: KINGSTON SA400M8480G

    ### Error logs (journalctl -b -1 -p 0..3):
    jun 18 11:14:41 r5-3600 kernel: ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt.
    jun 18 11:14:41 r5-3600 kernel: ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt.
    jun 18 11:14:41 r5-3600 kernel: usb 5-3: unable to read config index 0 descriptor/all
    jun 18 11:14:41 r5-3600 kernel: usb 5-3: can't read configurations, error -110 jun 18 11:14:41 r5-3600 kernel: hid-generic 0003:0D8C:0005.0001: No inputs registered, leaving
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init vcp plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init mcp plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init bap plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed. jun 18 11:14:42 r5-3600 bluetoothd[933]: sap-server: Operation not permitted (1)
    jun 18 11:14:43 r5-3600 bluetoothd[933]: Failed to set mode: Failed (0x03)
    jun 18 11:14:44 r5-3600 smartd[939]: Device: /dev/sda [SAT], 8 Currently unreadable (pending) sectors
    jun 18 11:14:50 r5-3600 sddm-helper[1548]: gkr-pam: unable to locate daemon control file
    jun 18 11:14:50 r5-3600 systemd[1565]: Failed to start fluidsynth.service - FluidSynth Daemon.
    jun 18 11:14:54 r5-3600 bluetoothd[933]: Failed to set mode: Failed (0x03)
    jun 18 11:22:22 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:22 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:26 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:31 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:31 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:36 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:40 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:40 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:45 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:54 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: ring gfx_0.0.0 timeout, signaled seq=113209, emitted seq=113211
    jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Process information: process plasmashell pid 1813 thread plasmashel:cs0 pid 1828
    jun 18 11:23:04 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:23:08 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:23:08 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable gfxoff!
    jun 18 11:23:09 r5-3600 kernel: amdgpu 0000:0a:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
    jun 18 11:23:09 r5-3600 kernel: amdgpu 0000:0a:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
    jun 18 11:23:12 r5-3600 kernel: amdgpu 0000:0a:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
    jun 18 11:23:21 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:23:21 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable smu features.
    jun 18 11:23:27 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done

    [continued in next message]

    --- SoupGate-Win32 v1.05
    * Origin: you cannot sedate... all the things you hate (1:229/2)
  • From Salvatore Bonaccorso@1:229/2 to luis on Thu Jun 19 08:30:01 2025
    XPost: linux.debian.bugs.dist
    From: carnil@debian.org

    Hi,

    On Wed, Jun 18, 2025 at 06:26:53PM -0500, luis wrote:
    Package: src:linux
    Version: 6.12.30-1~bpo12+1
    Severity: important
    File: 6.12.30+bpo-amd64
    X-Debbugs-Cc: g76joe0cs@mozmail.com

    Dear Maintainer,

    Dear Maintainer,

    ### What led up to the situation?
    - Upgraded kernel from `6.12.27+bpo-amd64` to `6.12.30+bpo-amd64` (Debian 12 "Bookworm" backports).

    ### What exactly happened?
    - After updating the kernel, the system experiences **random and complete freezes**.
    - When a freeze occurs, the screen eventually turns black, and there is **no access to TTYs** or any other system response.
    - A hard reboot is required to regain control.
    - The issue **does not occur** when booting with the previous kernel version, `6.12.27+bpo-amd64`.

    ### Expected outcome:
    - A stable system without freezes, similar to the behavior with kernel `6.12.27+bpo-amd64`.

    ### Hardware:
    - Motherboard: ASUS B350M-A bios v6232
    - CPU: AMD Ryzen 5 3600
    - GPU: AMD Radeon RX 6600
    - RAM: 16GB
    - Disk: KINGSTON SA400M8480G

    ### Error logs (journalctl -b -1 -p 0..3):
    jun 18 11:14:41 r5-3600 kernel: ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt.
    jun 18 11:14:41 r5-3600 kernel: ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt.
    jun 18 11:14:41 r5-3600 kernel: usb 5-3: unable to read config index 0 descriptor/all
    jun 18 11:14:41 r5-3600 kernel: usb 5-3: can't read configurations, error -110
    jun 18 11:14:41 r5-3600 kernel: hid-generic 0003:0D8C:0005.0001: No inputs registered, leaving
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init vcp plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init mcp plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: src/plugin.c:plugin_init() Failed to init bap plugin
    jun 18 11:14:42 r5-3600 bluetoothd[933]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed. jun 18 11:14:42 r5-3600 bluetoothd[933]: sap-server: Operation not permitted (1)
    jun 18 11:14:43 r5-3600 bluetoothd[933]: Failed to set mode: Failed (0x03) jun 18 11:14:44 r5-3600 smartd[939]: Device: /dev/sda [SAT], 8 Currently unreadable (pending) sectors
    jun 18 11:14:50 r5-3600 sddm-helper[1548]: gkr-pam: unable to locate daemon control file
    jun 18 11:14:50 r5-3600 systemd[1565]: Failed to start fluidsynth.service - FluidSynth Daemon.
    jun 18 11:14:54 r5-3600 bluetoothd[933]: Failed to set mode: Failed (0x03) jun 18 11:22:22 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:22 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:26 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:31 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:31 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:36 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:40 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:40 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:45 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:50 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:54 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: ring gfx_0.0.0 timeout, signaled seq=113209, emitted seq=113211
    jun 18 11:22:59 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Process information: process plasmashell pid 1813 thread plasmashel:cs0 pid 1828
    jun 18 11:23:04 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:23:08 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: SMU: I'm not done
    with your previous command: SMN_C2PMSG_66:0x00000029 SMN_C2PMSG_82:0x00000000 jun 18 11:23:08 r5-3600 kernel: amdgpu 0000:0a:00.0: amdgpu: Failed to disable
    gfxoff!
    jun 18 11:23:09 r5-3600 kernel: amdgpu 0000:0a:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
    jun 18 11:23:09 r5-3600 kernel: amdgpu 0000:0a:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data

    [continued in next message]

    --- SoupGate-Win32 v1.05
    * Origin: you cannot sedate... all the things you hate (1:229/2)