Dear Maintainer, After upgrading to kernel 6.12.57+deb13-rt-amd64, my system with an AMD RX 6800 (GPU ID 1002:73bf, Sienna Cichlid) experiences freezes and instability. This does not occur on kernel 6.12.48. Logs show amdgpu initialization errors and mismatched SMU firmware interface versions. Steps to reproduce: 1. Boot into kernel 6.12.57+deb13-rt-amd64 2. Use system normally (desktop environment, ultrawide monitor 3440x1440) 3. System freezes within minutes Expected result: Stable operation as seen on kernel 6.12.48. Actual result: System freezes, Xorg errors, amdgpu driver warnings. Relevant logs: - `amdgpu: unknown parameter 'vcn' ignored` - `amdgpu: SMU driver if version not matched` - `amdgpu 0000:12:00.0: [drm] Cannot find any crtc or sizes` - Xorg: `(EE) error` Attached: journalctl -b -1 | grep -Ei 'drm|gpu|amdgpu|error' joe@debian-main:~$ sudo journalctl -b -1 | grep -Ei 'drm|gpu|amdgpu|error' [sudo] password for joe: Nov 17 15:04:54 debian-main kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.12.57+deb13-rt-amd64 root=UUID=8c795eed-b3de-4883-b513-85d4fffe4dd7 ro quiet amdgpu.dc=1 amdgpu.vcn=0 Nov 17 15:04:54 debian-main kernel: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.12.57+deb13-rt-amd64 root=UUID=8c795eed-b3de-4883-b513-85d4fffe4dd7 ro quiet amdgpu.dc=1 amdgpu.vcn=0 Nov 17 15:04:54 debian-main kernel: RAS: Correctable Errors collector initialized. Nov 17 15:04:54 debian-main kernel: ACPI: bus type drm_connector registered Nov 17 15:04:54 debian-main kernel: amdgpu: unknown parameter 'vcn' ignored Nov 17 15:04:54 debian-main kernel: [drm] amdgpu kernel modesetting enabled. Nov 17 15:04:54 debian-main kernel: amdgpu: vga_switcheroo: detected switching method \_SB_.PCI0.GP17.VGA_.ATPX handle Nov 17 15:04:54 debian-main kernel: amdgpu: ATPX version 1, functions 0x00000000 Nov 17 15:04:54 debian-main kernel: amdgpu: Virtual CRAT table created for CPU Nov 17 15:04:54 debian-main kernel: amdgpu: Topology: Add CPU node Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: enabling device (0006 -> 0007) Nov 17 15:04:54 debian-main kernel: [drm] initializing kernel modesetting (SIENNA_CICHLID 0x1002:0x73BF 0x1EAE:0x6705 0xC3). Nov 17 15:04:54 debian-main kernel: [drm] register mmio base: 0xF6B00000 Nov 17 15:04:54 debian-main kernel: [drm] register mmio size: 1048576 Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 0 <nv_common> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 1 <gmc_v10_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 2 <navi10_ih> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 3 <psp> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 4 <smu> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 5 <dm> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 6 <gfx_v10_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 7 <sdma_v5_2> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 8 <vcn_v3_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 9 <jpeg_v3_0> Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: Fetched VBIOS from VFCT Nov 17 15:04:54 debian-main kernel: amdgpu: ATOM BIOS: 113-1MS21XL203W_210810 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: vgaarb: deactivate vga console Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: Trusted Memory Zone (TMZ) feature disabled as experimental (default) Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: MEM ECC is not presented. Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: SRAM ECC is not presented. Nov 17 15:04:54 debian-main kernel: [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: VRAM: 16368M 0x0000008000000000 - 0x00000083FEFFFFFF (16368M used) Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF Nov 17 15:04:54 debian-main kernel: [drm] Detected VRAM RAM=16368M, BAR=16384M Nov 17 15:04:54 debian-main kernel: [drm] RAM width 256bits GDDR6 Nov 17 15:04:54 debian-main kernel: [drm] amdgpu: 16368M of VRAM memory ready Nov 17 15:04:54 debian-main kernel: [drm] amdgpu: 15597M of GTT memory ready. Nov 17 15:04:54 debian-main kernel: [drm] GART: num cpu pages 131072, num gpu pages 131072 Nov 17 15:04:54 debian-main kernel: [drm] PCIE GART of 512M enabled (table at 0x0000008001300000). Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: STB initialized to 2048 entries Nov 17 15:04:54 debian-main kernel: [drm] Loading DMUB firmware via PSP: version=0x02020020 Nov 17 15:04:54 debian-main kernel: [drm] use_doorbell being set to: [true] Nov 17 15:04:54 debian-main kernel: [drm] use_doorbell being set to: [true] Nov 17 15:04:54 debian-main kernel: [drm] use_doorbell being set to: [true] Nov 17 15:04:54 debian-main kernel: [drm] use_doorbell being set to: [true] Nov 17 15:04:54 debian-main kernel: [drm] Found VCN firmware Version ENC: 1.33 DEC: 4 VEP: 0 Revision: 6 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: reserve 0xa00000 from 0x83fd000000 for PSP TMR Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: smu driver if version = 0x00000040, smu fw if version = 0x00000041, smu fw program = 0, version = 0x003a5a00 (58.90.0) Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: SMU driver if version not matched Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: use vbios provided pptable Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: SMU is initialized successfully! Nov 17 15:04:54 debian-main kernel: [drm] Display Core v3.2.301 initialized on DCN 3.0 Nov 17 15:04:54 debian-main kernel: [drm] DP-HDMI FRL PCON supported Nov 17 15:04:54 debian-main kernel: [drm] DMUB hardware initialized: version=0x02020020 Nov 17 15:04:54 debian-main kernel: [drm] kiq ring mec 2 pipe 1 q 0 Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: Allocated 3969056 bytes on gart Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 Nov 17 15:04:54 debian-main kernel: amdgpu: Virtual CRAT table created for GPU Nov 17 15:04:54 debian-main kernel: amdgpu: Topology: Add dGPU node [0x73bf:0x1002] Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: added device 1002:73bf Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: SE 4, SH per SE 2, CU per SH 10, active_cu_number 60 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring gfx_0.1.0 uses VM inv eng 1 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 4 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 5 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 6 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 7 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 8 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 9 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 10 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 11 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 12 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma0 uses VM inv eng 13 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma1 uses VM inv eng 14 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma2 uses VM inv eng 15 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma3 uses VM inv eng 16 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_dec_1 uses VM inv eng 5 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc_1.0 uses VM inv eng 6 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc_1.1 uses VM inv eng 7 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: ring jpeg_dec uses VM inv eng 8 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: amdgpu: Using BACO for runtime pm Nov 17 15:04:54 debian-main kernel: [drm] Initialized amdgpu 3.61.0 for 0000:03:00.0 on minor 0 Nov 17 15:04:54 debian-main kernel: fbcon: amdgpudrmfb (fb0) is primary device Nov 17 15:04:54 debian-main kernel: [drm] pre_validate_dsc:1622 MST_DSC dsc precompute is not needed Nov 17 15:04:54 debian-main kernel: amdgpu 0000:03:00.0: [drm] fb0: amdgpudrmfb frame buffer device Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: enabling device (0006 -> 0007) Nov 17 15:04:54 debian-main kernel: [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x164E 0x1462:0x7D78 0xC3). Nov 17 15:04:54 debian-main kernel: [drm] register mmio base: 0xF6A00000 Nov 17 15:04:54 debian-main kernel: [drm] register mmio size: 524288 Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 0 <nv_common> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 1 <gmc_v10_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 2 <navi10_ih> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 3 <psp> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 4 <smu> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 5 <dm> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 6 <gfx_v10_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 7 <sdma_v5_2> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 8 <vcn_v3_0> Nov 17 15:04:54 debian-main kernel: [drm] add ip block number 9 <jpeg_v3_0> Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: Fetched VBIOS from VFCT Nov 17 15:04:54 debian-main kernel: amdgpu: ATOM BIOS: 102-RAPHAEL-008 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: Trusted Memory Zone (TMZ) feature disabled as experimental (default) Nov 17 15:04:54 debian-main kernel: [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used) Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF Nov 17 15:04:54 debian-main kernel: [drm] Detected VRAM RAM=512M, BAR=512M Nov 17 15:04:54 debian-main kernel: [drm] RAM width 128bits DDR5 Nov 17 15:04:54 debian-main kernel: [drm] amdgpu: 512M of VRAM memory ready Nov 17 15:04:54 debian-main kernel: [drm] amdgpu: 15597M of GTT memory ready. Nov 17 15:04:54 debian-main kernel: [drm] GART: num cpu pages 262144, num gpu pages 262144 Nov 17 15:04:54 debian-main kernel: [drm] PCIE GART of 1024M enabled (table at 0x000000F41FC00000). Nov 17 15:04:54 debian-main kernel: [drm] Loading DMUB firmware via PSP: version=0x05002000 Nov 17 15:04:54 debian-main kernel: [drm] use_doorbell being set to: [true] Nov 17 15:04:54 debian-main kernel: [drm] Found VCN firmware Version ENC: 1.33 DEC: 4 VEP: 0 Revision: 6 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: reserve 0xa00000 from 0xf41e000000 for PSP TMR Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: RAS: optional ras ta ucode is not available Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: RAP: optional rap ta ucode is not available Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: SMU is initialized successfully! Nov 17 15:04:54 debian-main kernel: [drm] Seamless boot condition check passed Nov 17 15:04:54 debian-main kernel: [drm] Display Core v3.2.301 initialized on DCN 3.1.5 Nov 17 15:04:54 debian-main kernel: [drm] DP-HDMI FRL PCON supported Nov 17 15:04:54 debian-main kernel: [drm] DMUB hardware initialized: version=0x05002000 Nov 17 15:04:54 debian-main kernel: [drm] kiq ring mec 2 pipe 1 q 0 Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: Allocated 3969056 bytes on gart Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 Nov 17 15:04:54 debian-main kernel: amdgpu: Virtual CRAT table created for GPU Nov 17 15:04:54 debian-main kernel: amdgpu: Topology: Add dGPU node [0x164e:0x1002] Nov 17 15:04:54 debian-main kernel: kfd kfd: amdgpu: added device 1002:164e Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: SE 1, SH per SE 1, CU per SH 2, active_cu_number 2 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring gfx_0.1.0 uses VM inv eng 1 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 4 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 5 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 6 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 7 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 8 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 9 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 10 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 11 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 12 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring sdma0 uses VM inv eng 13 on hub 0 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: ring jpeg_dec uses VM inv eng 5 on hub 8 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: amdgpu: Runtime PM not available Nov 17 15:04:54 debian-main kernel: [drm] Initialized amdgpu 3.61.0 for 0000:12:00.0 on minor 1 Nov 17 15:04:54 debian-main kernel: amdgpu 0000:12:00.0: [drm] Cannot find any crtc or sizes Nov 17 15:04:54 debian-main systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm... Nov 17 15:04:54 debian-main systemd[1]: modprobe@drm.service: Deactivated successfully. Nov 17 15:04:54 debian-main systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm. Nov 17 15:04:55 debian-main kernel: snd_hda_intel 0000:12:00.1: bound 0000:12:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Nov 17 15:04:55 debian-main kernel: snd_hda_intel 0000:03:00.1: bound 0000:03:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Nov 17 15:04:56 debian-main polkitd[1204]: Error opening rules directory: Error opening directory “/run/polkit-1/rules.d”: No such file or directory (g-file-error-quark, 4) Nov 17 15:04:56 debian-main polkitd[1204]: Error opening rules directory: Error opening directory “/usr/local/share/polkit-1/rules.d”: No such file or directory (g-file-error-quark, 4) Nov 17 15:04:57 debian-main Xorg[3695]: 3-85d4fffe4dd7 ro quiet amdgpu.dc=1 amdgpu.vcn=0 Nov 17 15:04:57 debian-main Xorg[3695]: (EE) error, Nov 17 15:04:57 debian-main sensors[3657]: amdgpu-pci-1200 Nov 17 15:04:57 debian-main sensors[3657]: amdgpu-pci-0300 Nov 17 15:04:57 debian-main kernel: amdgpu 0000:03:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none Nov 17 15:04:57 debian-main kernel: amdgpu 0000:12:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none Nov 17 15:04:59 debian-main wireplumber[3825]: default: Failed to get percentage from UPower: org.freedesktop.DBus.Error.NameHasNoOwner Nov 17 15:05:07 debian-main wireplumber[4022]: default: Failed to get percentage from UPower: org.freedesktop.DBus.Error.NameHasNoOwner Nov 17 15:05:07 debian-main obexd[4513]: Unable to acquire registry: Error calling StartServiceByName for org.gnome.evolution.dataserver.Sources5: Unit evolution-source-registry.service not found. Nov 17 15:05:07 debian-main obexd[4513]: Unable to acquire registry: Error calling StartServiceByName for org.gnome.evolution.dataserver.Sources5: Unit evolution-source-registry.service not found. Nov 17 15:40:49 debian-main dbus-daemon[1197]: [system] Rejected send message, 0 matched rules; type="method_return", sender=":1.68" (uid=1000 pid=4022 comm="/usr/bin/wireplumber") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.5" (uid=0 pid=1194 comm="/usr/libexec/bluetooth/bluetoothd") joe@debian-main:~$ ************************* End of attached error log *****************************