The oldish system boots fine with 6.17.13 but crashes with 6.18.8 (nouveau built-in).
At first glance, due to the multiple WARNING traces before the final kernel NULL pointer dereference if looks like nouveau is missing some helper functions [atomic_duplicate_state()] while stating it can to atomic modesetting, at least for this old card. From commit log between 6.17.13 and 6.18.8 though for nouveau/drm I don't see any change that would stand out. Stating bisection in the hope of finding something more precise. Bruno Below the kernel log starting at nouveau initialization: [ 3.009786] nouveau 0000:01:00.0: NVIDIA NV04 (20044001) [ 3.016713] nouveau 0000:01:00.0: bios: trying PRAMIN... [ 3.022916] nouveau 0000:01:00.0: bios: 00000260: NPDE signature (9b030041) unknown [ 3.030698] nouveau 0000:01:00.0: bios: 00000000: type 00, 32768 bytes [ 3.042773] nouveau 0000:01:00.0: bios: scored 4 [ 3.047513] nouveau 0000:01:00.0: bios: trying PROM... [ 3.054711] nouveau 0000:01:00.0: bios: 00000000: ROM signature (0000) unknown [ 3.061958] nouveau 0000:01:00.0: bios: image 0 invalid [ 3.067255] nouveau 0000:01:00.0: bios: scored 0 [ 3.071894] nouveau 0000:01:00.0: bios: trying ACPI... [ 3.077157] nouveau 0000:01:00.0: bios: using image from PRAMIN [ 3.083103] nouveau 0000:01:00.0: bios: 00000260: NPDE signature (9b030041) unknown [ 3.090872] nouveau 0000:01:00.0: bios: 00000260: NPDE signature (9b030041) unknown [ 3.098608] nouveau 0000:01:00.0: bios: BMP version 1.1 [ 3.104467] nouveau 0000:01:00.0: bios: version 02.04.19.00.00 [ 3.110413] nouveau 0000:01:00.0: bios: DCB table not found [ 3.116067] nouveau 0000:01:00.0: i2c: ccb 00: type 00 drive 3f sense 3e share ff auxch c1 [ 3.124871] nouveau 0000:01:00.0: bios: DCB table not found [ 3.130467] nouveau 0000:01:00.0: i2c: ccb 01: type 00 drive 37 sense 36 share ff auxch c1 [ 3.139237] nouveau 0000:01:00.0: bios: DCB table not found [ 3.144896] nouveau 0000:01:00.0: bios: DCB table not found [ 3.150745] nouveau 0000:01:00.0: disp: head-0: ctor [ 3.155809] nouveau 0000:01:00.0: disp: head-1: ctor [ 3.160922] nouveau 0000:01:00.0: vgaarb: deactivate vga console [ 3.171109] Console: switching to colour dummy device 80x25 [ 3.177768] nouveau: drm:00000000:00000080: init running... [ 3.183782] nouveau 0000:01:00.0: mc: intr 0/01010000 requested by disp [ 3.190427] nouveau 0000:01:00.0: mc: intr 0/00001000 requested by gr [ 3.196972] nouveau 0000:01:00.0: mc: intr 0/10000000 requested by bus [ 3.203525] nouveau 0000:01:00.0: mc: intr 0/00100000 requested by timer [ 3.210369] agpgart-intel 0000:00:00.0: AGP 1.0 bridge [ 3.215696] agpgart-intel 0000:00:00.0: putting AGP V2 device into 0x mode [ 3.222628] nouveau 0000:01:00.0: putting AGP V2 device into 0x mode [ 3.229098] nouveau 0000:01:00.0: timer: unknown input clock freq [ 3.235274] nouveau 0000:01:00.0: timer: input frequency : 0Hz [ 3.241125] nouveau 0000:01:00.0: timer: numerator : 00000001 [ 3.247459] nouveau 0000:01:00.0: timer: denominator : 00000001 [ 3.253792] nouveau 0000:01:00.0: timer: timer frequency : 0Hz [ 3.259647] nouveau 0000:01:00.0: timer: time low : a0b3511b [ 3.265982] nouveau 0000:01:00.0: timer: time high : 00000000 [ 3.273538] nouveau 0000:01:00.0: fb: 16 MiB SDRAM [ 3.281503] nouveau 0000:01:00.0: clk: --: [ 3.286033] nouveau: drm:00000000:00000080: init children... [ 3.291715] nouveau: drm:00000000:00000080: init completed in 108340us [ 3.298650] nouveau: drm:00000000:80000009: init running... [ 3.304303] nouveau: drm:00000000:80000009: init children... [ 3.309979] nouveau: drm:00000000:80000009: init completed in 5677us [ 3.316530] nouveau: drm:00000000:00000000: init running... [ 3.322123] nouveau: drm:00000000:00000000: init children... [ 3.327850] nouveau: drm:00000000:00000000: init completed in 5728us [ 3.334298] nouveau: DRM:00000000:00000080: init running... [ 3.339892] nouveau: DRM:00000000:00000080: init children... [ 3.345626] nouveau: DRM:00000000:00000080: init completed in 5736us [ 3.352052] nouveau: DRM:00000000:80000009: init running... [ 3.357702] nouveau: DRM:00000000:80000009: init children... [ 3.363378] nouveau: DRM:00000000:80000009: init completed in 5677us [ 3.369906] nouveau: DRM:00000000:8000000d: init running... [ 3.375555] nouveau: DRM:00000000:8000000d: init children... [ 3.381233] nouveau: DRM:00000000:8000000d: init completed in 5679us [ 3.390661] nouveau 0000:01:00.0: drm: VRAM: 15 MiB [ 3.395691] nouveau 0000:01:00.0: drm: GART: 64 MiB [ 3.400595] nouveau 0000:01:00.0: drm: BMP version 1.1 [ 3.405810] nouveau 0000:01:00.0: drm: No DCB data found in VBIOS [ 3.411925] nouveau 0000:01:00.0: i2c: bus 0000: probing TV encoders [ 3.419496] nouveau 0000:01:00.0: i2c: bus 0000: no devices found. [ 3.426486] nouveau 0000:01:00.0: fifo:000000: engn 2.0[mpeg] not found [ 3.433130] nouveau 0000:01:00.0: fifo:000000: chan:000000 [ 3.438690] nouveau 0000:01:00.0: fifo:000000:00[ sw]: [ 3.444423] nouveau 0000:01:00.0: fifo:000000:00[ dma]: [ 3.450105] nouveau 0000:01:00.0: fifo:000000:01[ gr]: [ 3.455851] nouveau 0000:01:00.0: mc: intr 0/00000100 requested by fifo [ 3.464233] nouveau: DRM:00000000:00000002: init running... [ 3.469855] nouveau: DRM:00000000:00000002: init children... [ 3.475589] nouveau: DRM:00000000:00000002: init completed in 5734us [ 3.482092] nouveau: DRM:00000000:0000006b: init running... [ 3.487749] nouveau: DRM:00000000:0000006b: init children... [ 3.493426] nouveau: DRM:00000000:0000006b: init completed in 5682us [ 3.500140] nouveau: DRM:80000002:0000003d: init running... [ 3.505793] nouveau: DRM:80000002:0000003d: init children... [ 3.511473] nouveau: DRM:80000002:0000003d: init completed in 5681us [ 3.518034] nouveau: DRM:80000003:0000003d: init running... [ 3.523679] nouveau: DRM:80000003:0000003d: init children... [ 3.529357] nouveau: DRM:80000003:0000003d: init completed in 5680us [ 3.535929] nouveau: DRM:0000006e:fffffffc: init running... [ 3.541527] nouveau: DRM:00000000:00000000: init running... [ 3.547167] nouveau: DRM:00000000:00000000: init children... [ 3.552843] nouveau: DRM:00000000:00000000: init completed in 5677us [ 3.559303] nouveau: DRM:0000006e:fffffffc: init children... [ 3.565046] nouveau: DRM:0000006e:fffffffc: init completed in 23522us [ 3.571779] nouveau: DRM:80000006:0000003d: init running... [ 3.577433] nouveau: DRM:80000006:0000003d: init children... [ 3.583110] nouveau: DRM:80000006:0000003d: init completed in 5678us [ 3.590331] nouveau: DRM:00000039:00000039: init running... [ 3.595990] nouveau: DRM:00000000:00000000: init running... [ 3.601579] nouveau: DRM:00000000:00000000: init children... [ 3.607302] nouveau: DRM:00000000:00000000: init completed in 5723us [ 3.613721] nouveau: DRM:00000039:00000039: init children... [ 3.619397] nouveau: DRM:00000039:00000039: init completed in 23410us [ 3.625922] nouveau 0000:01:00.0: drm: MM: using M2MF for buffer copies [ 3.633084] nouveau: DRM:00000000:00000046: init running... [ 3.638742] nouveau: DRM:00000000:00000046: init children... [ 3.644466] nouveau: DRM:00000000:00000046: init completed in 5724us [ 3.651924] nouveau: DRM:00000000:8000000e: init running... [ 3.657609] nouveau: DRM:00000000:8000000e: init children... [ 3.663287] nouveau: DRM:00000000:8000000e: init completed in 5678us [ 3.669733] nouveau 0000:01:00.0: drm: Saving VGA fonts [ 3.715871] ------------[ cut here ]------------ [ 3.720534] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_plane.c:389 __drm_universal_plane_init+0x3e8/0x7e0 [ 3.730495] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G S 6.18.8-zeus #2 PREEMPT(voluntary) [ 3.740836] Tainted: [S]=CPU_OUT_OF_SPEC [ 3.744825] Hardware name: /SR440BX , BIOS 4S4R100A.86A.0017.P10.0004031558 04/03/00 [ 3.754712] EIP: __drm_universal_plane_init+0x3e8/0x7e0 [ 3.759973] Code: 8b 00 8b 93 b8 02 00 00 89 04 24 31 c0 89 44 24 04 8b 45 e4 e8 09 a1 ff ff 8b 45 e8 83 c4 2c 5b 5e 5f 5d c3 8d b6 00 00 00 00 <0f> 0b e9 6d fc ff ff 90 85 db 0f 84 18 01 00 00 85 c0 8d b6 00 00 [ 3.778792] EAX: c2793400 EBX: c1bb57a0 ECX: 00000000 EDX: c1633570 [ 3.785136] ESI: c2796400 EDI: 00000000 EBP: c2441c2c ESP: c2441bf4 [ 3.791420] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 3.798273] CR0: 80050033 CR2: ffda8000 CR3: 02078000 CR4: 000002d0 [ 3.804611] Call Trace: [ 3.807081] ? __kmalloc_noprof+0x371/0x3e0 [ 3.811301] ? __drm_universal_plane_alloc+0x20/0x100 [ 3.816433] ? __drm_universal_plane_alloc+0x20/0x100 [ 3.821518] __drm_universal_plane_alloc+0x67/0x100 [ 3.826477] nv04_crtc_create+0xb7/0x1b0 [ 3.830446] nv04_display_create+0xdc/0x2e0 [ 3.834713] ? nv_crtc_mode_set+0xd90/0xd90 [ 3.838929] nouveau_display_create+0x346/0x5f0 [ 3.843485] nouveau_drm_device_init+0x10d/0x800 [ 3.848189] nouveau_drm_probe+0x107/0x1a0 [ 3.852315] pci_device_probe+0x85/0xf0 [ 3.856252] ? sysfs_create_link+0x1d/0x40 [ 3.860397] really_probe+0x9e/0x200 [ 3.864052] __driver_probe_device+0x6c/0x120 [ 3.868439] ? __might_sleep+0x30/0x70 [ 3.872229] driver_probe_device+0x22/0xe0 [ 3.876401] __driver_attach+0xc6/0x180 [ 3.880268] ? __device_attach_driver+0x120/0x120 [ 3.885048] bus_for_each_dev+0x4d/0x90 [ 3.888913] driver_attach+0x1e/0x30 [ 3.892510] ? __device_attach_driver+0x120/0x120 [ 3.897295] bus_add_driver+0xc6/0x180 [ 3.901075] driver_register+0x6c/0xd0 [ 3.904906] __pci_register_driver+0x36/0x40 [ 3.909212] nouveau_drm_init+0x16e/0x184 [ 3.913263] do_one_initcall+0x5f/0x1a8 [ 3.917186] ? drm_sched_fence_slab_init+0x44/0x44 [ 3.922010] ? kernel_init_freeable+0x147/0x1d4 [ 3.926617] kernel_init_freeable+0x182/0x1d4 [ 3.931005] ? rest_init+0xa0/0xa0 [ 3.934495] kernel_init+0x15/0x110 [ 3.938016] ? schedule_tail+0x4e/0x60 [ 3.941804] ? rest_init+0xa0/0xa0 [ 3.945285] ret_from_fork+0x135/0x150 [ 3.949084] ? rest_init+0xa0/0xa0 [ 3.952510] ret_from_fork_asm+0x12/0x18 [ 3.956516] entry_INT80_32+0xef/0xf4 [ 3.960217] ---[ end trace 0000000000000000 ]--- [ 3.965018] ------------[ cut here ]------------ [ 3.969649] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:251 __drm_crtc_init_with_planes+0x240/0x2a0 [ 3.979570] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G S W 6.18.8-zeus #2 PREEMPT(voluntary) [ 3.989908] Tainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN [ 3.994761] Hardware name: /SR440BX , BIOS 4S4R100A.86A.0017.P10.0004031558 04/03/00 [ 4.004654] EIP: __drm_crtc_init_with_planes+0x240/0x2a0 [ 4.009993] Code: e8 a5 5c 01 00 8b 96 14 02 00 00 31 f6 89 f8 c7 04 24 00 00 00 00 89 74 24 04 e8 8b 5c 01 00 8b 45 f0 83 c4 20 5b 5e 5f 5d c3 <0f> 0b e9 2a fe ff ff 90 2e 8d b4 26 00 00 00 00 8b 86 4c 01 00 00 [ 4.028810] EAX: c2793400 EBX: c278a000 ECX: c2796400 EDX: c1bb5840 [ 4.035148] ESI: 00000000 EDI: 00000000 EBP: c2441c40 ESP: c2441c14 [ 4.041433] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 4.048326] CR0: 80050033 CR2: ffda8000 CR3: 02078000 CR4: 000002d0 [ 4.054668] Call Trace: [ 4.057135] ? __drm_universal_plane_alloc+0x67/0x100 [ 4.062218] drm_crtc_init_with_planes+0x36/0x50 [ 4.066912] nv04_crtc_create+0xe7/0x1b0 [ 4.070869] nv04_display_create+0xdc/0x2e0 [ 4.075158] ? nv_crtc_mode_set+0xd90/0xd90 [ 4.079375] nouveau_display_create+0x346/0x5f0 [ 4.083982] nouveau_drm_device_init+0x10d/0x800 [ 4.088632] nouveau_drm_probe+0x107/0x1a0 [ 4.092753] pci_device_probe+0x85/0xf0 [ 4.096673] ? sysfs_create_link+0x1d/0x40 [ 4.100806] really_probe+0x9e/0x200 [ 4.104454] __driver_probe_device+0x6c/0x120 [ 4.108842] ? __might_sleep+0x30/0x70 [ 4.112620] driver_probe_device+0x22/0xe0 [ 4.116797] __driver_attach+0xc6/0x180 [ 4.120662] ? __device_attach_driver+0x120/0x120 [ 4.125440] bus_for_each_dev+0x4d/0x90 [ 4.129306] driver_attach+0x1e/0x30 [ 4.132903] ? __device_attach_driver+0x120/0x120 [ 4.137679] bus_add_driver+0xc6/0x180 [ 4.141458] driver_register+0x6c/0xd0 [ 4.145284] __pci_register_driver+0x36/0x40 [ 4.149588] nouveau_drm_init+0x16e/0x184 [ 4.153675] do_one_initcall+0x5f/0x1a8 [ 4.157543] ? drm_sched_fence_slab_init+0x44/0x44 [ 4.162362] ? kernel_init_freeable+0x147/0x1d4 [ 4.166967] kernel_init_freeable+0x182/0x1d4 [ 4.171355] ? rest_init+0xa0/0xa0 [ 4.174837] kernel_init+0x15/0x110 [ 4.178360] ? schedule_tail+0x4e/0x60 [ 4.182141] ? rest_init+0xa0/0xa0 [ 4.185620] ret_from_fork+0x135/0x150 [ 4.189405] ? rest_init+0xa0/0xa0 [ 4.192833] ret_from_fork_asm+0x12/0x18 [ 4.196833] entry_INT80_32+0xef/0xf4 [ 4.200530] ---[ end trace 0000000000000000 ]--- [ 4.205698] nouveau: DRM:00000000:80000013: init running... [ 4.211300] nouveau: DRM:00000000:80000013: init children... [ 4.217036] nouveau: DRM:00000000:80000013: init completed in 5736us [ 4.223450] nouveau: DRM:00000000:8000000e: init running... [ 4.229103] nouveau: DRM:00000000:8000000e: init children... [ 4.234834] nouveau: DRM:00000000:8000000e: init completed in 5731us [ 4.241354] nouveau 0000:01:00.0: drm: No DCB data found in VBIOS [ 4.248265] ------------[ cut here ]------------ [ 4.252902] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_plane.c:389 __drm_universal_plane_init+0x3e8/0x7e0 [ 4.262831] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G S W 6.18.8-zeus #2 PREEMPT(voluntary) [ 4.273171] Tainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN [ 4.278025] Hardware name: /SR440BX , BIOS 4S4R100A.86A.0017.P10.0004031558 04/03/00 [ 4.287910] EIP: __drm_universal_plane_init+0x3e8/0x7e0 [ 4.293169] Code: 8b 00 8b 93 b8 02 00 00 89 04 24 31 c0 89 44 24 04 8b 45 e4 e8 09 a1 ff ff 8b 45 e8 83 c4 2c 5b 5e 5f 5d c3 8d b6 00 00 00 00 <0f> 0b e9 6d fc ff ff 90 85 db 0f 84 18 01 00 00 85 c0 8d b6 00 00 [ 4.311991] EAX: c2793400 EBX: c1bb59e0 ECX: 00000001 EDX: c1633570 [ 4.318328] ESI: c2797000 EDI: 00000000 EBP: c2441c40 ESP: c2441c08 [ 4.324664] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 4.331473] CR0: 80050033 CR2: ffda8000 CR3: 02078000 CR4: 000002d0 [ 4.337814] Call Trace: [ 4.340282] ? __might_sleep+0x30/0x70 [ 4.344112] drm_universal_plane_init+0x4b/0x60 [ 4.348679] nouveau_overlay_init+0x340/0x450 [ 4.353069] nv04_display_create+0x299/0x2e0 [ 4.357416] ? nv_crtc_mode_set+0xd90/0xd90 [ 4.361630] nouveau_display_create+0x346/0x5f0 [ 4.366236] nouveau_drm_device_init+0x10d/0x800 [ 4.370893] nouveau_drm_probe+0x107/0x1a0 [ 4.375067] pci_device_probe+0x85/0xf0 [ 4.378941] ? sysfs_create_link+0x1d/0x40 [ 4.383065] really_probe+0x9e/0x200 [ 4.386720] __driver_probe_device+0x6c/0x120 [ 4.391108] ? __might_sleep+0x30/0x70 [ 4.394938] driver_probe_device+0x22/0xe0 [ 4.399063] __driver_attach+0xc6/0x180 [ 4.402921] ? __device_attach_driver+0x120/0x120 [ 4.407698] bus_for_each_dev+0x4d/0x90 [ 4.411564] driver_attach+0x1e/0x30 [ 4.415214] ? __device_attach_driver+0x120/0x120 [ 4.419949] bus_add_driver+0xc6/0x180 [ 4.423767] driver_register+0x6c/0xd0 [ 4.427546] __pci_register_driver+0x36/0x40 [ 4.431843] nouveau_drm_init+0x16e/0x184 [ 4.435936] do_one_initcall+0x5f/0x1a8 [ 4.439807] ? drm_sched_fence_slab_init+0x44/0x44 [ 4.444685] ? kernel_init_freeable+0x147/0x1d4 [ 4.449247] kernel_init_freeable+0x182/0x1d4 [ 4.453677] ? rest_init+0xa0/0xa0 [ 4.457114] kernel_init+0x15/0x110 [ 4.460627] ? schedule_tail+0x4e/0x60 [ 4.464465] ? rest_init+0xa0/0xa0 [ 4.467898] ret_from_fork+0x135/0x150 [ 4.471680] ? rest_init+0xa0/0xa0 [ 4.475160] ret_from_fork_asm+0x12/0x18 [ 4.479116] entry_INT80_32+0xef/0xf4 [ 4.482807] ---[ end trace 0000000000000000 ]--- [ 4.489006] nouveau: DRM:00000000:ffffffff: init running... [ 4.494674] nouveau: DRM:00000000:ffffffff: init children... [ 4.500352] nouveau: DRM:00000000:ffffffff: init completed in 5679us [ 4.510030] [drm] Initialized nouveau 1.4.0 for 0000:01:00.0 on minor 0 [ 4.517043] nouveau: drm:00000000:00000000: init running... [ 4.522639] nouveau: drm:00000000:00000000: init children... [ 4.528397] nouveau: drm:00000000:00000000: init completed in 5759us [ 4.534909] nouveau: swapper/0[1]:00000000:00000080: init running... [ 4.541288] nouveau: swapper/0[1]:00000000:00000080: init children... [ 4.547815] nouveau: swapper/0[1]:00000000:00000080: init completed in 6529us [ 4.555092] nouveau: swapper/0[1]:00000000:80000009: init running... [ 4.561467] nouveau: swapper/0[1]:00000000:80000009: init children... [ 4.567971] nouveau: swapper/0[1]:00000000:80000009: init completed in 6505us [ 4.575291] nouveau: swapper/0[1]:00000000:8000000d: init running... [ 4.581667] nouveau: swapper/0[1]:00000000:8000000d: init children... [ 4.588175] nouveau: swapper/0[1]:00000000:8000000d: init completed in 6507us [ 4.631683] nouveau 0000:01:00.0: [drm] format C8 little-endian (0x20203843) not supported [ 4.640252] nouveau 0000:01:00.0: [drm] No compatible format found [ 4.693486] fbcon: nouveaudrmfb (fb0) is primary device [ 4.695560] BUG: kernel NULL pointer dereference, address: 00000000 [ 4.695583] #PF: supervisor read access in kernel mode [ 4.695595] #PF: error_code(0x0000) - not-present page [ 4.695607] *pde = 00000000 [ 4.695631] Oops: Oops: 0000 [#1] [ 4.695662] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G S W 6.18.8-zeus #2 PREEMPT(voluntary) [ 4.695694] Tainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN [ 4.695702] Hardware name: /SR440BX , BIOS 4S4R100A.86A.0017.P10.0004031558 04/03/00 [ 4.695714] EIP: 0x0 [ 4.695742] Code: Unable to access opcode bytes at 0xffffffd6. [ 4.695753] EAX: c2796400 EBX: 00000000 ECX: c2796400 EDX: c1bb57a0 [ 4.695771] ESI: 00000000 EDI: c2c731c0 EBP: c2441a6c ESP: c2441a38 [ 4.695787] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 4.695805] CR0: 80050033 CR2: ffffffd6 CR3: 02078000 CR4: 000002d0 [ 4.695823] Call Trace: [ 4.695839] drm_atomic_get_plane_state+0x81/0x170 [ 4.695881] ? commit_work+0x10/0x10 [ 4.695922] drm_client_modeset_commit_atomic+0xa0/0x1e0 [ 4.695966] ? commit_work+0x10/0x10 [ 4.695988] drm_client_modeset_commit_locked+0x46/0x150 [ 4.696013] ? mutex_lock+0x1a/0x40 [ 4.696061] drm_client_modeset_commit+0x22/0x50 [ 4.696085] __drm_fb_helper_restore_fbdev_mode_unlocked+0x9d/0xd0 [ 4.696129] drm_fb_helper_set_par+0x25/0x40 [ 4.696151] fbcon_init+0x2a6/0x630 [ 4.696189] ? klist_class_dev_get+0xb/0x10 [ 4.696222] ? klist_add_tail+0x2f/0x70 [ 4.696258] visual_init+0x8f/0x100 [ 4.696285] do_bind_con_driver.isra.0+0x156/0x240 [ 4.696310] ? device_create_groups_vargs+0xaf/0xf0 [ 4.696364] do_take_over_console+0x102/0x150 [ 4.696387] do_fbcon_takeover+0x89/0x130 [ 4.696410] fbcon_fb_registered+0x147/0x150 [ 4.696434] ? pm_vt_switch_required+0x93/0xa0 [ 4.696472] do_register_framebuffer+0x174/0x270 [ 4.696493] ? __might_sleep+0x30/0x70 [ 4.696531] register_framebuffer+0x17/0x30 [ 4.696551] __drm_fb_helper_initial_config_and_unlock+0x315/0x460 [ 4.696582] drm_fb_helper_initial_config+0x30/0x40 [ 4.696605] drm_fbdev_client_hotplug+0x6a/0xa0 [ 4.696629] drm_client_register+0x4d/0xa0 [ 4.696655] ? drm_client_init+0xb1/0xe0 [ 4.696677] drm_fbdev_client_setup+0x97/0x180 [ 4.696702] drm_client_setup+0x99/0xb0 [ 4.696724] nouveau_drm_probe+0x135/0x1a0 [ 4.696756] pci_device_probe+0x85/0xf0 [ 4.696800] ? sysfs_create_link+0x1d/0x40 [ 4.696842] really_probe+0x9e/0x200 [ 4.696865] __driver_probe_device+0x6c/0x120 [ 4.696886] ? __might_sleep+0x30/0x70 [ 4.696910] driver_probe_device+0x22/0xe0 [ 4.696931] __driver_attach+0xc6/0x180 [ 4.696951] ? __device_attach_driver+0x120/0x120 [ 4.696971] bus_for_each_dev+0x4d/0x90 [ 4.696991] driver_attach+0x1e/0x30 [ 4.697010] ? __device_attach_driver+0x120/0x120 [ 4.697030] bus_add_driver+0xc6/0x180 [ 4.697050] driver_register+0x6c/0xd0 [ 4.697071] __pci_register_driver+0x36/0x40 [ 4.697096] nouveau_drm_init+0x16e/0x184 [ 4.697136] do_one_initcall+0x5f/0x1a8 [ 4.697169] ? drm_sched_fence_slab_init+0x44/0x44 [ 4.697194] ? kernel_init_freeable+0x147/0x1d4 [ 4.697216] kernel_init_freeable+0x182/0x1d4 [ 4.697238] ? rest_init+0xa0/0xa0 [ 4.697263] kernel_init+0x15/0x110 [ 4.697285] ? schedule_tail+0x4e/0x60 [ 4.697322] ? rest_init+0xa0/0xa0 [ 4.697344] ret_from_fork+0x135/0x150 [ 4.697387] ? rest_init+0xa0/0xa0 [ 4.697408] ret_from_fork_asm+0x12/0x18 [ 4.697438] entry_INT80_32+0xef/0xf4 [ 4.697468] CR2: 0000000000000000 [ 4.697482] ---[ end trace 0000000000000000 ]--- [ 4.697493] EIP: 0x0 [ 4.697510] Code: Unable to access opcode bytes at 0xffffffd6. [ 4.697521] EAX: c2796400 EBX: 00000000 ECX: c2796400 EDX: c1bb57a0 [ 4.697537] ESI: 00000000 EDI: c2c731c0 EBP: c2441a6c ESP: c2441a38 [ 4.697553] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 4.697571] CR0: 80050033 CR2: ffffffd6 CR3: 02078000 CR4: 000002d0 [ 4.697590] note: swapper/0[1] exited with irqs disabled [ 4.697611] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 [ 4.697627] Kernel Offset: disabled [ 4.703609] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 ]---
