Comment 15 for bug 2031352

@ianrussel your log shows:

Aug 22 09:57:02 ianrussel kernel: nouveau 0000:01:00.0: fb: VPR locked, but no scrubber binary!
Aug 22 09:57:02 ianrussel kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000
Aug 22 09:57:02 ianrussel kernel: #PF: supervisor instruction fetch in kernel mode
Aug 22 09:57:02 ianrussel kernel: #PF: error_code(0x0010) - not-present page
Aug 22 09:57:02 ianrussel kernel: PGD 0 P4D 0
Aug 22 09:57:02 ianrussel kernel: Oops: 0010 [#1] PREEMPT SMP NOPTI
Aug 22 09:57:02 ianrussel kernel: CPU: 14 PID: 479 Comm: systemd-udevd Not tainted 6.2.0-26-generic #26~22.04.1-Ubuntu
Aug 22 09:57:02 ianrussel kernel: Hardware name: Dell Inc. XPS 15 9510/01V4T3, BIOS 1.22.0 07/13/2023
Aug 22 09:57:02 ianrussel kernel: RIP: 0010:0x0
Aug 22 09:57:02 ianrussel kernel: Code: Unable to access opcode bytes at 0xffffffffffffffd6.
Aug 22 09:57:02 ianrussel kernel: RSP: 0018:ffffb3a381f4b658 EFLAGS: 00010246
Aug 22 09:57:02 ianrussel kernel: RAX: 0000000000000000 RBX: ffff9d14de9198b0 RCX: 0000000000000000
Aug 22 09:57:02 ianrussel kernel: RDX: ffff9d14de9198d8 RSI: ffff9d14de9198c8 RDI: ffff9d14de919800
Aug 22 09:57:02 ianrussel kernel: RBP: ffffb3a381f4b6b8 R08: ffff9d14de9198b0 R09: 0000000000000000
Aug 22 09:57:02 ianrussel kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff9d14de9198c8
Aug 22 09:57:02 ianrussel kernel: R13: 0000000000000000 R14: ffff9d14de9198b0 R15: ffff9d14de919808
Aug 22 09:57:02 ianrussel kernel: FS: 00007f13d5a4d8c0(0000) GS:ffff9d183f780000(0000) knlGS:0000000000000000
Aug 22 09:57:02 ianrussel kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 22 09:57:02 ianrussel kernel: CR2: ffffffffffffffd6 CR3: 0000000117606004 CR4: 0000000000770ee0
Aug 22 09:57:02 ianrussel kernel: PKRU: 55555554
Aug 22 09:57:02 ianrussel kernel: Call Trace:
Aug 22 09:57:02 ianrussel kernel: <TASK>
Aug 22 09:57:02 ianrussel kernel: nvkm_acr_oneinit+0x502/0x710 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_subdev_oneinit_+0x4d/0x120 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_subdev_init_+0x3e/0x150 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_subdev_init+0x55/0x80 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_device_init+0x17b/0x300 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_udevice_init+0x50/0x60 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_object_init+0x40/0x210 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_ioctl_new+0x196/0x2c0 [nouveau]
Aug 22 09:57:02 ianrussel kernel: ? __pfx_nvkm_client_child_new+0x10/0x10 [nouveau]
Aug 22 09:57:02 ianrussel kernel: ? __pfx_nvkm_udevice_new+0x10/0x10 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_ioctl+0x12e/0x290 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvkm_client_ioctl+0xe/0x20 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvif_object_ctor+0x136/0x1a0 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nvif_device_ctor+0x24/0x90 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nouveau_cli_init+0x161/0x5e0 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nouveau_drm_device_init+0x67/0x310 [nouveau]
Aug 22 09:57:02 ianrussel kernel: nouveau_drm_probe+0x131/0x280 [nouveau]
Aug 22 09:57:02 ianrussel kernel: local_pci_probe+0x48/0xb0
Aug 22 09:57:02 ianrussel kernel: pci_call_probe+0x55/0x190
Aug 22 09:57:02 ianrussel kernel: pci_device_probe+0x84/0x120
Aug 22 09:57:02 ianrussel kernel: really_probe+0x1ea/0x450
Aug 22 09:57:02 ianrussel kernel: __driver_probe_device+0x8a/0x1a0
Aug 22 09:57:02 ianrussel kernel: driver_probe_device+0x23/0xd0
Aug 22 09:57:02 ianrussel kernel: __driver_attach+0x10f/0x220
Aug 22 09:57:02 ianrussel kernel: ? __pfx___driver_attach+0x10/0x10
Aug 22 09:57:02 ianrussel kernel: bus_for_each_dev+0x80/0xe0
Aug 22 09:57:02 ianrussel kernel: driver_attach+0x1e/0x30
Aug 22 09:57:02 ianrussel kernel: bus_add_driver+0x152/0x250
Aug 22 09:57:02 ianrussel kernel: driver_register+0x83/0x160
Aug 22 09:57:02 ianrussel kernel: ? __pfx_init_module+0x10/0x10 [nouveau]
Aug 22 09:57:02 ianrussel kernel: __pci_register_driver+0x68/0x80
Aug 22 09:57:02 ianrussel kernel: nouveau_drm_init+0x177/0xff0 [nouveau]
Aug 22 09:57:02 ianrussel kernel: do_one_initcall+0x46/0x240
Aug 22 09:57:02 ianrussel kernel: ? kmalloc_trace+0x2a/0xb0
Aug 22 09:57:02 ianrussel kernel: do_init_module+0x52/0x240
Aug 22 09:57:02 ianrussel kernel: load_module+0xb96/0xd60
Aug 22 09:57:02 ianrussel kernel: ? security_kernel_post_read_file+0x5c/0x80
Aug 22 09:57:02 ianrussel kernel: ? kernel_read_file+0x25c/0x2b0
Aug 22 09:57:02 ianrussel kernel: __do_sys_finit_module+0xcc/0x150
Aug 22 09:57:02 ianrussel kernel: ? __do_sys_finit_module+0xcc/0x150
Aug 22 09:57:02 ianrussel kernel: __x64_sys_finit_module+0x18/0x30
Aug 22 09:57:02 ianrussel kernel: do_syscall_64+0x59/0x90
Aug 22 09:57:02 ianrussel kernel: ? do_syscall_64+0x69/0x90
Aug 22 09:57:02 ianrussel kernel: ? exit_to_user_mode_prepare+0xaf/0xd0
Aug 22 09:57:02 ianrussel kernel: ? syscall_exit_to_user_mode+0x2a/0x50
Aug 22 09:57:02 ianrussel kernel: ? do_syscall_64+0x69/0x90
Aug 22 09:57:02 ianrussel kernel: ? do_syscall_64+0x69/0x90
Aug 22 09:57:02 ianrussel kernel: ? sysvec_call_function+0x4e/0xb0
Aug 22 09:57:02 ianrussel kernel: entry_SYSCALL_64_after_hwframe+0x72/0xdc
Aug 22 09:57:02 ianrussel kernel: RIP: 0033:0x7f13d591ea3d
Aug 22 09:57:02 ianrussel kernel: Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c3 a3 0f 00 f7 d8 64 89 01 48
Aug 22 09:57:02 ianrussel kernel: RSP: 002b:00007ffe4ab63a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
Aug 22 09:57:02 ianrussel kernel: RAX: ffffffffffffffda RBX: 0000563ba3c17220 RCX: 00007f13d591ea3d
Aug 22 09:57:02 ianrussel kernel: RDX: 0000000000000000 RSI: 00007f13d5bdb441 RDI: 0000000000000019
Aug 22 09:57:02 ianrussel kernel: RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000002
Aug 22 09:57:02 ianrussel kernel: R10: 0000000000000019 R11: 0000000000000246 R12: 00007f13d5bdb441
Aug 22 09:57:02 ianrussel kernel: R13: 0000563ba3c16a30 R14: 0000563ba3c2f350 R15: 0000563ba3c34840
Aug 22 09:57:02 ianrussel kernel: </TASK>
Aug 22 09:57:02 ianrussel kernel: Modules linked in: snd_hwdep iwlmvm(+) snd_pcm x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi nouveau(+) mac80211 snd_seq_midi_event kvm_intel mxm_wmi i915 binfmt_misc snd_rawmidi libarc4 uvcvideo kvm videobuf2_vmalloc drm_buddy drm_ttm_helper pmt_telemetry videobuf2_memops irqbypass snd_seq mei_pxp mei_hdcp dell_laptop nls_iso8859_1 intel_rapl_msr crct10dif_pclmul pmt_class polyval_clmulni hci_uart ttm snd_seq_device videobuf2_v4l2 polyval_generic hid_sensor_als dell_wmi iwlwifi drm_display_helper btqca ghash_clmulni_intel snd_timer hid_sensor_trigger videodev sha512_ssse3 cec industrialio_triggered_buffer processor_thermal_device_pci_legacy btusb aesni_intel rc_core kfifo_buf videobuf2_common btrtl processor_thermal_device dell_smbios crypto_simd cmdlinepart drm_kms_helper input_leds cryptd btbcm processor_thermal_rfim rapl dcdbas snd btintel btmtk processor_thermal_mbox intel_cstate serio_raw spi_nor mei_me dell_wmi_ddv joydev hid_sensor_iio_common
Aug 22 09:57:02 ianrussel kernel: i2c_algo_bit processor_thermal_rapl mc ledtrig_audio dell_wmi_descriptor dell_wmi_sysman(+) mtd cfg80211 ee1004 soundcore wmi_bmof syscopyarea mei bluetooth firmware_attributes_class hid_multitouch industrialio sysfillrect intel_rapl_common sysimgblt intel_soc_dts_iosf intel_vsec mac_hid ecdh_generic ecc int3403_thermal intel_skl_int3472_tps68470 dptf_power int340x_thermal_zone tps68470_regulator clk_tps68470 intel_skl_int3472_discrete intel_hid int3400_thermal acpi_pad sparse_keymap acpi_thermal_rel acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ramoops pstore_blk reed_solomon pstore_zone efi_pstore ip_tables x_tables autofs4 hid_logitech_hidpp r8153_ecm cdc_ether usbnet r8152 mii hid_logitech_dj usbhid hid_sensor_hub intel_ishtp_hid nvme nvme_core nvme_common ahci hid_generic libahci rtsx_pci_sdmmc crc32_pclmul psmouse thunderbolt i2c_i801 spi_intel_pci intel_lpss_pci intel_ish_ipc ucsi_acpi i2c_smbus rtsx_pci spi_intel intel_lpss typec_ucsi xhci_pci
Aug 22 09:57:02 ianrussel kernel: intel_ishtp idma64 vmd xhci_pci_renesas typec i2c_hid_acpi i2c_hid hid video wmi pinctrl_tigerlake
Aug 22 09:57:02 ianrussel kernel: CR2: 0000000000000000
Aug 22 09:57:02 ianrussel kernel: ---[ end trace 0000000000000000 ]---

You should file a separate but for that.