xa61200主板安装瀚铠9060XT16G显卡问题

[asiacn]

不是固件问题 @xry111 建议在这讨论
#loongson/Firmware#140

用最新内核可以识别到显卡了
但是显卡HDMi没图像输出

[asiacn]

glxinfo | grep -i "renderer|vendor"

server glx vendor string: SGI
client glx vendor string: Mesa Project and SGI
    GLX_MESA_copy_sub_buffer, GLX_MESA_gl_interop, GLX_MESA_query_renderer,
    GLX_MESA_copy_sub_buffer, GLX_MESA_gl_interop, GLX_MESA_query_renderer,
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Mesa (0xffffffff)
OpenGL vendor string: Mesa
OpenGL renderer string: llvmpipe (LLVM 19.1.7, 128 bits)

dmesg | grep -i "drm|amdgpu"

[    0.623203] ACPI: bus type drm_connector registered
[    4.086037] systemd[1]: modprobe@drm.service - Load Kernel Module drm was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!drm).
[    4.652528] [drm] amdgpu kernel modesetting enabled.
[    4.652757] amdgpu 0000:09:00.0: amdgpu: initializing kernel modesetting (IP DISCOVERY 0x1002:0x7590 0x1EFE:0x0035 0xC0).
[    4.653281] amdgpu 0000:09:00.0: amdgpu: register mmio base: 0x30200000
[    4.653283] amdgpu 0000:09:00.0: amdgpu: register mmio size: 524288
[    4.657720] amdgpu 0000:09:00.0: amdgpu: detected ip block number 0 <soc24_common>
[    4.657723] amdgpu 0000:09:00.0: amdgpu: detected ip block number 1 <gmc_v12_0>
[    4.657725] amdgpu 0000:09:00.0: amdgpu: detected ip block number 2 <ih_v7_0>
[    4.657726] amdgpu 0000:09:00.0: amdgpu: detected ip block number 3 <psp>
[    4.657728] amdgpu 0000:09:00.0: amdgpu: detected ip block number 4 <smu>
[    4.657730] amdgpu 0000:09:00.0: amdgpu: detected ip block number 5 <dm>
[    4.657732] amdgpu 0000:09:00.0: amdgpu: detected ip block number 6 <gfx_v12_0>
[    4.657733] amdgpu 0000:09:00.0: amdgpu: detected ip block number 7 <sdma_v7_0>
[    4.657735] amdgpu 0000:09:00.0: amdgpu: detected ip block number 8 <vcn_v5_0_0>
[    4.657737] amdgpu 0000:09:00.0: amdgpu: detected ip block number 9 <jpeg_v5_0_0>
[    4.657738] amdgpu 0000:09:00.0: amdgpu: detected ip block number 10 <mes_v12_0>
[    4.690019] amdgpu 0000:09:00.0: amdgpu: Fetched VBIOS from ROM BAR
[    4.690022] amdgpu: ATOM BIOS: 113-APM7963-100
[    4.699758] amdgpu 0000:09:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported
[    4.699769] amdgpu 0000:09:00.0: amdgpu: PCIE atomic ops is not supported
[    4.699773] amdgpu 0000:09:00.0: amdgpu: GPU posting now...
[    4.699809] amdgpu 0000:09:00.0: amdgpu: vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[    4.699817] amdgpu 0000:09:00.0: amdgpu: VRAM: 16304M 0x0000008000000000 - 0x00000083FAFFFFFF (16304M used)
[    4.699820] amdgpu 0000:09:00.0: amdgpu: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF
[    4.699823] [drm] Detected VRAM RAM=16304M, BAR=16384M
[    4.699824] [drm] RAM width 128bits GDDR6
[    4.712422] amdgpu 0000:09:00.0: amdgpu: amdgpu: 16304M of VRAM memory ready
[    4.712425] amdgpu 0000:09:00.0: amdgpu: amdgpu: 16211M of GTT memory ready.
[    4.712443] [drm] GART: num cpu pages 32768, num gpu pages 131072
[    4.712532] amdgpu 0000:09:00.0: amdgpu: PCIE GART of 512M enabled (table at 0x00000083DAB00000).
[    4.713743] amdgpu 0000:09:00.0: amdgpu: [drm] Loading DMUB firmware via PSP: version=0x00011300
[    4.818057] amdgpu 0000:09:00.0: amdgpu: Found VCN firmware Version ENC: 1.9 DEC: 9 VEP: 0 Revision: 2
[    5.067673] amdgpu 0000:09:00.0: amdgpu: RAS: optional ras ta ucode is not available
[    5.071441] amdgpu 0000:09:00.0: amdgpu: RAP: optional rap ta ucode is not available
[    5.071443] amdgpu 0000:09:00.0: amdgpu: SECUREDISPLAY: optional securedisplay ta ucode is not available
[    5.071487] amdgpu 0000:09:00.0: amdgpu: smu driver if version = 0x0000002e, smu fw if version = 0x00000032, smu fw program = 0, smu fw version = 0x00664300 (102.67.0)
[    5.071490] amdgpu 0000:09:00.0: amdgpu: SMU driver if version not matched
[    5.106926] amdgpu 0000:09:00.0: amdgpu: SMU is initialized successfully!
[    5.108556] amdgpu 0000:09:00.0: amdgpu: [drm] Display Core v3.2.346 initialized on DCN 4.0.1
[    5.108560] amdgpu 0000:09:00.0: amdgpu: [drm] DP-HDMI FRL PCON supported
[    5.118785] amdgpu 0000:09:00.0: amdgpu: [drm] DMUB hardware initialized: version=0x00011300
[    5.132722] snd_hda_intel 0000:09:00.1: bound 0000:09:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[    5.134010] amdgpu 0000:09:00.0: amdgpu: [drm] PSR support 0, DC PSR ver -1, sink PSR ver 0 DPCD caps 0x0 su_y_granularity 0
[    5.134151] amdgpu 0000:09:00.0: amdgpu: [drm] PSR support 0, DC PSR ver -1, sink PSR ver 0 DPCD caps 0x0 su_y_granularity 0
[    5.162880] amdgpu 0000:09:00.0: amdgpu: [drm] PSR support 0, DC PSR ver -1, sink PSR ver 0 DPCD caps 0x0 su_y_granularity 0
[    5.163785] amdgpu 0000:09:00.0: amdgpu: program CP_MES_CNTL : 0x4000000
[    5.163790] amdgpu 0000:09:00.0: amdgpu: program CP_MES_CNTL : 0xc000000
[    5.179232] amdgpu 0000:09:00.0: amdgpu: SE 2, SH per SE 2, CU per SH 8, active_cu_number 32
[    5.179242] amdgpu 0000:09:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
[    5.179245] amdgpu 0000:09:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[    5.179248] amdgpu 0000:09:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[    5.179250] amdgpu 0000:09:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 6 on hub 0
[    5.179252] amdgpu 0000:09:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 7 on hub 0
[    5.179255] amdgpu 0000:09:00.0: amdgpu: ring sdma0 uses VM inv eng 8 on hub 0
[    5.179257] amdgpu 0000:09:00.0: amdgpu: ring sdma1 uses VM inv eng 9 on hub 0
[    5.179260] amdgpu 0000:09:00.0: amdgpu: ring vcn_unified_0 uses VM inv eng 0 on hub 8
[    5.179262] amdgpu 0000:09:00.0: amdgpu: ring jpeg_dec uses VM inv eng 1 on hub 8
[    5.183111] amdgpu 0000:09:00.0: amdgpu: Using BACO for runtime pm
[    5.188080] [drm] Initialized amdgpu 3.64.0 for 0000:09:00.0 on minor 0
[    5.191653] amdgpu 0000:09:00.0: amdgpu: [drm] Failed to setup vendor infoframe on connector HDMI-A-1: -22
[    5.292155]    ra: ffff800002d7f408 dml21_map_dc_state_into_dml_display_cfg+0x40/0x11b0 [amdgpu]
[    5.301232]   ERA: ffff800002d7f46c dml21_map_dc_state_into_dml_display_cfg+0xa4/0x11b0 [amdgpu]
[    5.341722] Modules linked in: binfmt_misc vfat fat amdgpu(+) btusb btrtl btbcm btmtk btintel bluetooth sha3_generic jitterentropy_rng drbg drm_panel_backlight_quirks drm_buddy gpu_sched amdxcp video backlight ecdh_generic ecc drm_exec drm_suballoc_helper rfkill drm_display_helper kvm cec loongson3_cpufreq spi_loongson_pci spi_loongson_core fuse efi_pstore pstore nfnetlink efivarfs
[    5.465923] [<ffff800002d7f46c>] dml21_map_dc_state_into_dml_display_cfg+0xa4/0x11b0 [amdgpu]
[    5.477080] [<ffff800002d81374>] dml21_validate+0xbc/0x150 [amdgpu]
[    5.483565] [<ffff800002c99630>] dcn401_validate_bandwidth+0xd8/0x260 [amdgpu]
[    5.491024] [<ffff800002a64984>] create_validate_stream_for_sink+0x3dc/0x418 [amdgpu]
[    5.499076] [<ffff800002a64a34>] amdgpu_dm_connector_mode_valid+0x74/0x2c0 [amdgpu]
[    5.506943] [<9000000003ebdfc8>] drm_connector_mode_valid+0x40/0x90
[    5.513172] [<9000000003ebe144>] __drm_helper_update_and_validate+0x12c/0x418
[    5.520263] [<9000000003ebe708>] drm_helper_probe_single_connector_modes+0x2d8/0x670
[    5.527959] [<9000000003ea5380>] drm_client_modeset_probe+0x278/0x17b8
[    5.534445] [<9000000003ec08c0>] __drm_fb_helper_initial_config_and_unlock+0x38/0x618
[    5.542226] [<9000000003ec3180>] drm_fbdev_client_hotplug+0x88/0x108
[    5.548538] [<9000000003ea3168>] drm_client_register+0x58/0xa0
[    5.554332] [<9000000003ec3310>] drm_fbdev_client_setup+0xa0/0x230
[    5.560472] [<9000000003ec2fac>] drm_client_setup+0xac/0x100
[    5.566092] [<ffff8000026b1180>] amdgpu_pci_probe+0x2f0/0x6b0 [amdgpu]

lsmod

Module                  Size  Used by
snd_seq_dummy          49152  0
snd_seq               114688  7 snd_seq_dummy
snd_seq_device         49152  1 snd_seq
rfcomm                 81920  2
cmac                   49152  3
algif_hash             49152  1
algif_skcipher         49152  1
af_alg                 65536  6 algif_hash,algif_skcipher
bnep                   49152  2
binfmt_misc            49152  1
vfat                   49152  1
fat                   131072  1 vfat
amdgpu              13549568  2
btusb                  81920  0
btrtl                  49152  1 btusb
btbcm                  49152  1 btusb
btmtk                  49152  1 btusb
btintel                81920  1 btusb
bluetooth             851968  30 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
sha3_generic           49152  1
jitterentropy_rng      49152  1
drbg                   49152  1
drm_panel_backlight_quirks    49152  1 amdgpu
drm_buddy              49152  1 amdgpu
gpu_sched              65536  1 amdgpu
amdxcp                 49152  1 amdgpu
video                  81920  1 amdgpu
backlight              49152  2 video,amdgpu
ecdh_generic           49152  2 bluetooth
ecc                    65536  1 ecdh_generic
drm_exec               49152  1 amdgpu
drm_suballoc_helper    49152  1 amdgpu
rfkill                 49152  3 bluetooth
drm_display_helper    245760  1 amdgpu
kvm                   262144  0
cec                   114688  2 drm_display_helper,amdgpu
loongson3_cpufreq      49152  0
spi_loongson_pci       49152  0
spi_loongson_core      49152  1 spi_loongson_pci
fuse                  262144  1
efi_pstore             49152  0
pstore                 49152  1 efi_pstore
nfnetlink              49152  1
efivarfs               49152  1

[xry111]

Try applying this commit: xry111/linux@be01a9b

But as I already explained in the commit message I've no idea if this will make it work (and, I cannot afford such an advanced graphics card so I've no way to test).

[asiacn]

尝试应用此提交：xry111/linux@be01a9b

但正如我已经在提交消息中解释的那样，我不知道这是否会让它工作（而且，我买不起如此先进的显卡，所以我没有办法测试）。

谢谢你的帮助
打上这个补丁显卡可以显示了

串口输出

Loading Linux 6.17.0-rc3-dirty ...
Loading initial ramdisk ...
InstallProtocolInterface: 4006C0C1-FCB3-403E-996D-4A6C8724E06D 87FEC8090
InstallProtocolInterface: 09576E91-6D3F-11D2-8E39-00A0C969723B 87FEC8068
[Security] 3rd party image[0] can be loaded after EndOfDxe: MemoryMapped(0x2,0xF9313000,0xF9ACE200).
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B FB032D40
Loading driver at 0x000F8B57000 EntryPoint=0x000F8B58008
InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF FB039F98
ProtectUefiImageCommon - 0xFB032D40
  - 0x00000000F8B57000 - 0x00000000007BB400
XhcClearBiosOwnership: called to clear BIOS ownership
DisableFloatExitBootServicesEventNotify
SetUefiImageMemoryAttributes - 0x00000000FDC70000 - 0x0000000000007000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDC60000 - 0x0000000000006000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDC40000 - 0x0000000000009000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB80000 - 0x00000000000B5000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB70000 - 0x0000000000006000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB60000 - 0x0000000000007000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB50000 - 0x0000000000006000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB40000 - 0x0000000000005000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB30000 - 0x0000000000005000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB20000 - 0x0000000000006000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB10000 - 0x0000000000007000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDB00000 - 0x0000000000007000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDAF0000 - 0x0000000000007000 (0x0000000000000000)
SetUefiImageMemoryAttributes - 0x00000000FDAD0000 - 0x0000000000014000 (0x0000000000000000)
[    0.000000] Linux version 6.17.0-rc3-dirty (loong@64) (gcc (Debian 14.3.0-5) 14.3.0, GNU ld (GNU Binutils for Debian) 2.45) #1 SMP PREEMPT Mon Aug 25 09:39:02 CST 2025
[    0.000000] Loongson-64bit Processor probed (LA664 Core)
[    0.000000] CPU0 revision is: 0014d000 (Loongson-64bit)
[    0.000000] FPU0 revision is: 00000000
[    0.000000] efi: EFI v2.7 by EDK II
[    0.000000] efi: ACPI 2.0=0xf9bb0000 SMBIOS=0xfde90000 SMBIOS 3.0=0xfde70000 INITRD=0xf9acfe98 MEMRESERVE=0xf9acfe18 MEMMAP=0xf8b4e998
[    0.000000] earlycon: uart0 at MMIO 0x000000001fe001e0 (options '')
[    0.000000] printk: legacy bootconsole [uart0] enabled
[    0.038505] ACPI Error: Could not enable GlobalLock event (20250404/evxfevnt-182)
[    0.045948] ACPI Error: No response from Global Lock hardware, disabling lock (20250404/evglock-59)
[    0.726201] i8042: Can't read CTR while initializing i8042
[    0.731664] i8042 i8042: probe with driver i8042 failed with error -5
[    0.740626] UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:88:9
[    0.740627] shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
[    0.740747] UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:89:9
[    0.740748] shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
[    0.740845] UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:90:9
[    0.740847] shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
ACPI Error: Could not enable GlobalLock event (20250404/evxfevnt-182)
ACPI Warning: Could not enable fixed event - GlobalLock (1) (20250404/evxface-618)
ACPI Error: No response from Global Lock hardware, disabling lock (20250404/evglock-59)
i8042: Can't read CTR while initializing i8042
i8042 i8042: probe with driver i8042 failed with error -5
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:88:9
shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc3-dirty #1 PREEMPTLAZY
Hardware name: Loongson Loongson-3A6000-HV-7A2000-1w-V0.1-EVB/Loongson-3A6000-HV-7A2000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V4.0.05756-prestab
Stack : 0000000000000001 0000000000000000 9000000000238524 900000010038c000
        900000010038f330 900000010038f338 0000000000000000 900000010038f478
        900000010038f470 900000010038f470 90000000018c7860 6572617764726148
        203a656d616e2065 900000010038f338 667b3c54da1fa182 9000000007400810
        90000000016ba278 fffffffffffffffe 0000000000000000 0000000000000000
        0000000000000000 0000000000000000 00000000061d8000 9000000001937fb0
        0000000000000000 0000000000000000 900000000143a748 9000000001630000
        90000000017ac690 900000010038f518 9000000001938070 9000000001938050
        9000000001938030 0000000000000000 900000000023853c 0000000000000000
        00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d
        ...
Call Trace:
[<900000000023853c>] show_stack+0x64/0x188
[<9000000000230220>] dump_stack_lvl+0x70/0x9c
[<900000000022b000>] ubsan_epilogue+0xc/0x3c
[<9000000000afc408>] __ubsan_handle_shift_out_of_bounds+0x100/0x1e0
[<9000000000ba3308>] efifb_setcolreg+0x130/0x228
[<9000000000b867e0>] fb_set_cmap+0xf8/0x178
[<9000000000b950c0>] fbcon_switch+0x410/0x6e0
[<9000000000c83168>] redraw_screen+0x148/0x358
[<9000000000c839a8>] do_bind_con_driver.isra.0+0x3d0/0x528
[<9000000000c83cd8>] do_take_over_console+0x1d8/0x2b8
[<9000000000b8f4ac>] do_fbcon_takeover+0x84/0x190
[<9000000000b95e74>] fbcon_fb_registered+0x154/0x210
[<9000000000b85914>] do_register_framebuffer+0x224/0x358
[<9000000000b85f78>] devm_register_framebuffer+0x40/0xd0
[<9000000000ba3188>] efifb_probe+0x9c0/0xa10
[<9000000000cde4e0>] platform_probe+0x60/0xb0
[<9000000000cda540>] really_probe+0xb8/0x478
[<9000000000cda990>] __driver_probe_device+0x90/0x1d8
[<9000000000cdac10>] driver_probe_device+0x40/0x108
[<9000000000cdadcc>] __device_attach_driver+0xf4/0x1a8
[<9000000000cd77e8>] bus_for_each_drv+0x98/0x100
[<9000000000cdb314>] __device_attach+0xc4/0x1f8
[<9000000000cd8da8>] bus_probe_device+0xb8/0xe0
[<9000000000cd57dc>] device_add+0x6f4/0x930
[<9000000000cddd24>] platform_device_add+0x134/0x338
[<900000000117c10c>] sysfb_init+0x1a4/0x1f8
[<9000000000234b50>] do_one_initcall+0x70/0x3c0
[<90000000011315e8>] kernel_init_freeable+0x2cc/0x350
[<900000000111226c>] kernel_init+0x24/0x138
[<900000000110ff54>] ret_from_kernel_thread+0x2c/0x198
[<9000000000236368>] ret_from_kernel_thread_asm+0x10/0x88
---[ end trace ]---
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:89:9
shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc3-dirty #1 PREEMPTLAZY
Hardware name: Loongson Loongson-3A6000-HV-7A2000-1w-V0.1-EVB/Loongson-3A6000-HV-7A2000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V4.0.05756-prestab
Stack : 0000000000000001 0000000000000000 9000000000238524 900000010038c000
        900000010038f330 900000010038f338 0000000000000000 900000010038f478
        900000010038f470 900000010038f470 90000000018c8590 6572617764726148
        203a656d616e2065 900000010038f338 667b3c54da1fa182 9000000007400810
        90000000016ba278 fffffffffffffffe 0000000000000000 0000000000000000
        0000000000000000 0000000000000000 00000000061d8000 9000000001937fb0
        0000000000000000 0000000000000000 900000000143a748 9000000001630000
        90000000017ac690 900000010038f518 9000000001938070 9000000001938050
        9000000001938030 0000000000000000 900000000023853c 0000000000000000
        00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d
        ...
Call Trace:
[<900000000023853c>] show_stack+0x64/0x188
[<9000000000230220>] dump_stack_lvl+0x70/0x9c
[<900000000022b000>] ubsan_epilogue+0xc/0x3c
[<9000000000afc408>] __ubsan_handle_shift_out_of_bounds+0x100/0x1e0
[<9000000000ba3334>] efifb_setcolreg+0x15c/0x228
[<9000000000b867e0>] fb_set_cmap+0xf8/0x178
[<9000000000b950c0>] fbcon_switch+0x410/0x6e0
[<9000000000c83168>] redraw_screen+0x148/0x358
[<9000000000c839a8>] do_bind_con_driver.isra.0+0x3d0/0x528
[<9000000000c83cd8>] do_take_over_console+0x1d8/0x2b8
[<9000000000b8f4ac>] do_fbcon_takeover+0x84/0x190
[<9000000000b95e74>] fbcon_fb_registered+0x154/0x210
[<9000000000b85914>] do_register_framebuffer+0x224/0x358
[<9000000000b85f78>] devm_register_framebuffer+0x40/0xd0
[<9000000000ba3188>] efifb_probe+0x9c0/0xa10
[<9000000000cde4e0>] platform_probe+0x60/0xb0
[<9000000000cda540>] really_probe+0xb8/0x478
[<9000000000cda990>] __driver_probe_device+0x90/0x1d8
[<9000000000cdac10>] driver_probe_device+0x40/0x108
[<9000000000cdadcc>] __device_attach_driver+0xf4/0x1a8
[<9000000000cd77e8>] bus_for_each_drv+0x98/0x100
[<9000000000cdb314>] __device_attach+0xc4/0x1f8
[<9000000000cd8da8>] bus_probe_device+0xb8/0xe0
[<9000000000cd57dc>] device_add+0x6f4/0x930
[<9000000000cddd24>] platform_device_add+0x134/0x338
[<900000000117c10c>] sysfb_init+0x1a4/0x1f8
[<9000000000234b50>] do_one_initcall+0x70/0x3c0
[<90000000011315e8>] kernel_init_freeable+0x2cc/0x350
[<900000000111226c>] kernel_init+0x24/0x138
[<900000000110ff54>] ret_from_kernel_thread+0x2c/0x198
[<9000000000236368>] ret_from_kernel_thread_asm+0x10/0x88
---[ end trace ]---
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/video/fbdev/efifb.c:90:9
shift exponent 4294967280 is too large for 32-bit type 'unsigned int'
CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc3-dirty #1 PREEMPTLAZY
Hardware name: Loongson Loongson-3A6000-HV-7A2000-1w-V0.1-EVB/Loongson-3A6000-HV-7A2000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V4.0.05756-prestab
Stack : 0000000000000001 0000000000000000 9000000000238524 900000010038c000
        900000010038f330 900000010038f338 0000000000000000 900000010038f478
        900000010038f470 900000010038f470 90000000018c92c0 6572617764726148
        203a656d616e2065 900000010038f338 667b3c54da1fa182 9000000007400810
        90000000016ba278 fffffffffffffffe 0000000000000000 0000000000000000
        0000000000000000 0000000000000000 00000000061d8000 9000000001937fb0
        0000000000000000 0000000000000000 900000000143a748 9000000001630000
        90000000017ac690 900000010038f518 9000000001938070 9000000001938050
        9000000001938030 0000000000000000 900000000023853c 0000000000000000
        00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d
        ...
Call Trace:
[<900000000023853c>] show_stack+0x64/0x188
[<9000000000230220>] dump_stack_lvl+0x70/0x9c
[<900000000022b000>] ubsan_epilogue+0xc/0x3c
[<9000000000afc408>] __ubsan_handle_shift_out_of_bounds+0x100/0x1e0
[<9000000000ba3360>] efifb_setcolreg+0x188/0x228
[<9000000000b867e0>] fb_set_cmap+0xf8/0x178
[<9000000000b950c0>] fbcon_switch+0x410/0x6e0
[<9000000000c83168>] redraw_screen+0x148/0x358
[<9000000000c839a8>] do_bind_con_driver.isra.0+0x3d0/0x528
[<9000000000c83cd8>] do_take_over_console+0x1d8/0x2b8
[<9000000000b8f4ac>] do_fbcon_takeover+0x84/0x190
[<9000000000b95e74>] fbcon_fb_registered+0x154/0x210
[<9000000000b85914>] do_register_framebuffer+0x224/0x358
[<9000000000b85f78>] devm_register_framebuffer+0x40/0xd0
[<9000000000ba3188>] efifb_probe+0x9c0/0xa10
[<9000000000cde4e0>] platform_probe+0x60/0xb0
[<9000000000cda540>] really_probe+0xb8/0x478
[<9000000000cda990>] __driver_probe_device+0x90/0x1d8
[<9000000000cdac10>] driver_probe_device+0x40/0x108
[<9000000000cdadcc>] __device_attach_driver+0xf4/0x1a8
[<9000000000cd77e8>] bus_for_each_drv+0x98/0x100
[<9000000000cdb314>] __device_attach+0xc4/0x1f8
[<9000000000cd8da8>] bus_probe_device+0xb8/0xe0
[<9000000000cd57dc>] device_add+0x6f4/0x930
[<9000000000cddd24>] platform_device_add+0x134/0x338
[<900000000117c10c>] sysfb_init+0x1a4/0x1f8
[<9000000000234b50>] do_one_initcall+0x70/0x3c0
[<90000000011315e8>] kernel_init_freeable+0x2cc/0x350
[<900000000111226c>] kernel_init+0x24/0x138
[<900000000110ff54>] ret_from_kernel_thread+0x2c/0x198
[<9000000000236368>] ret_from_kernel_thread_asm+0x10/0x88
---[ end trace ]---
This architecture does not have kernel memory protection.
nvme nvme0: missing or invalid SUBNQN field.
r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
sched: DL replenish lagged too much
amdgpu 0000:09:00.0: amdgpu: [drm] Failed to setup vendor infoframe on connector HDMI-A-1: -22
/dev/nvme0n1p2: clean, 298120/6782976 files, 5489739/27123968 blocks
+q6E616D65                                                                                                                                                                                                                                                    2[  OK  ] Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[  OK  ] Started systemd-rfkill.service - Load/Save RF Kill Switch Status.
[  OK  ] Finished systemd-tmpfiles-setup.se…reate System Files and Directories.
[  OK  ] Mounted proc-sys-fs-binfmt_misc.mo…xecutable File Formats File System.
[  OK  ] Finished systemd-binfmt.service - Set Up Additional Binary Formats.
Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
[  OK  ] Finished apparmor.service - Load AppArmor profiles.
[  OK  ] Reached target sysinit.target - System Initialization.
[  OK  ] Started cups.path - CUPS Scheduler.
[  OK  ] Started anacron.timer - Trigger anacron every hour.
[  OK  ] Started apt-daily.timer - Daily apt download activities.
[  OK  ] Started apt-daily-upgrade.timer - …y apt upgrade and clean activities.
[  OK  ] Started dpkg-db-backup.timer - Daily dpkg database backup timer.
[  OK  ] Started e2scrub_all.timer - Period…Metadata Check for All Filesystems.
[  OK  ] Started fstrim.timer - Discard unused filesystem blocks once a week.
[  OK  ] Started fwupd-refresh.timer - Refresh fwupd metadata regularly.
[  OK  ] Started logrotate.timer - Daily rotation of log files.
[  OK  ] Started man-db.timer - Daily man-db regeneration.
[  OK  ] Started systemd-tmpfiles-clean.tim…y Cleanup of Temporary Directories.
[  OK  ] Reached target paths.target - Path Units.
[  OK  ] Reached target timers.target - Timer Units.
[  OK  ] Listening on avahi-daemon.socket -…DNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on cups.socket - CUPS Scheduler.
[  OK  ] Listening on dbus.socket - D-Bus System Message Bus Socket.
[  OK  ] Listening on sshd-unix-local.socke…temd-ssh-generator, AF_UNIX Local).
[  OK  ] Listening on systemd-hostnamed.socket - Hostname Service Socket.
[  OK  ] Listening on systemd-logind-varlin…er Login Management Varlink Socket.
[  OK  ] Reached target sockets.target - Socket Units.
         Starting networking.service - Raise network interfaces...
[  OK  ] Reached target basic.target - Basic System.
         Starting accounts-daemon.service - Accounts Service...
         Starting alsa-restore.service - Save/Restore Sound Card State...
[  OK  ] Started anacron.service - Run anacron jobs.
         Starting avahi-daemon.service - Avahi mDNS/DNS-SD Stack...
         Starting bluetooth.service - Bluetooth service...
[  OK  ] Started cron.service - Regular background program processing daemon.
         Starting dbus.service - D-Bus System Message Bus...
         Starting e2scrub_reap.service - Re…ne ext4 Metadata Check Snapshots...
         Starting grub-common.service - Record successful boot for GRUB...
         Starting polkit.service - Authorization Manager...
         Starting smartmontools.service - S…orting Technology (SMART) Daemon...
         Starting systemd-logind.service - User Login Management...
         Starting udisks2.service - Disk Manager...
         Starting wtmpdb-update-boot.servic…t and shutdown times into wtmpdb...
[  OK  ] Finished alsa-restore.service - Save/Restore Sound Card State.
[  OK  ] Reached target sound.target - Sound Card.
[  OK  ] Finished networking.service - Raise network interfaces.
[  OK  ] Finished e2scrub_reap.service - Re…line ext4 Metadata Check Snapshots.
nvme nvme0: using unchecked data buffer
[  OK  ] Started smartmontools.service - Se…eporting Technology (SMART) Daemon.
[  OK  ] Finished grub-common.service - Record successful boot for GRUB.
[  OK  ] Started dbus.service - D-Bus System Message Bus.
[  OK  ] Started avahi-daemon.service - Avahi mDNS/DNS-SD Stack.
[  OK  ] Started bluetooth.service - Bluetooth service.
[  OK  ] Reached target bluetooth.target - Bluetooth Support.
         Starting NetworkManager.service - Network Manager...
         Starting wpa_supplicant.service - WPA supplicant...
[  OK  ] Finished wtmpdb-update-boot.servic…oot and shutdown times into wtmpdb.
[  OK  ] Started systemd-logind.service - User Login Management.
[  OK  ] Started wpa_supplicant.service - WPA supplicant.
[  OK  ] Started polkit.service - Authorization Manager.
         Starting ModemManager.service - Modem Manager...
[  OK  ] Started accounts-daemon.service - Accounts Service.
block nvme0n1: No UUID available providing old NGUID
         Starting systemd-hostnamed.service - Hostname Service...
[  OK  ] Started    24.470898] snd_hda_intel 0000:00:06.2: azx_get_response timeout, switching to single_cmd mode: last cmd=0x000f0001
0;[   24.471039] hdaudio hdaudioC0D0: no AFG or MFG node found
1;39mudisks2.service -[   24.471372] hdaudio hdaudioC0D1: no AFG or MFG node found
 [   24.471375] snd_hda_intel 0000:00:06.2: no codecs initialized
Disk Manager.
[  OK  ] Started systemd-hostnamed.service - Hostname Service.
         Starting NetworkManager-dispatcher…anager Script Dispatcher Service...
r8169 0000:02:00.0: Unable to load firmware rtl_nic/rtl8168h-2.fw (-2)
[  OK  ] Started ModemManager.service - Modem Manager.
[  OK  ] Started NetworkManager-dispatcher.… Manager Script Dispatcher Service.
[  OK  ] Started NetworkManager.service - Network Manager.
[  OK  ] Reached target network.target - Network.
         Starting NetworkManager-wait-onlin…ce - Network Manager Wait Online...
         Starting cups.service - CUPS Scheduler...
         Starting ssh.service - OpenBSD Secure Shell server...
         Starting systemd-user-sessions.service - Permit User Sessions...
[  OK  ] Finished systemd-user-sessions.service - Permit User Sessions.
         Starting plymouth-quit-wait.servic…d until boot process finishes up...
         Starting plymouth-quit.service - Terminate Plymouth Boot Screen...
[  OK  ] Started sddm.service - Simple Desktop Display Manager.
[  OK  ] Started cups.service - CUPS Scheduler.
                                                                                                                                                                                                                                                              2                                                                                                                                                                                                                                                              +q6E616D65
Debian GNU/Linux forky/sid 64 ttyS0

[asiacn]

用Firefox大概看0.5-1.5小时在线视频会闪屏 有时候绿屏死机
闪屏的时候dmesg日志显示以下内容：

[ 1436.695984] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1476.283626] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1534.314745] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1622.685398] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1657.867230] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1742.717965] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0

dmesg.log

[asiacn]

用 Firefox 大概看 0.5-1.5 小时在线视频会闪屏 有时候绿屏死机 闪屏的时候 dmesg 日志显示以下内容：

昨晚测试在线视频静音播放时出现的错误。
但今天早上经过多次测试，均未能复现该问题。
我会继续观察使用几天，看看后续是否还会出现。

[ 1436.695984] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1476.283626] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1534.314745] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1622.685398] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1657.867230] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0
[ 1742.717965] snd_hda_codec_atihdmi hdaudioC2D0: HDMI: Unknown ELD version 0

dmesg.log

[asiacn]

测试了几天 Debian ArchLinux 会有绿屏死机现象 ssh无法登录