[ 4.359770] localhost kernel: BUG: kernel NULL pointer dereference, address: 00000000000000cc [ 4.359776] localhost kernel: #PF: supervisor read access in kernel mode [ 4.359778] localhost kernel: #PF: error_code(0x0000) - not-present page [ 4.359779] localhost kernel: PGD 115821067 P4D 0 [ 4.359782] localhost kernel: Oops: Oops: 0000 [#1] SMP NOPTI [ 4.359786] localhost kernel: CPU: 0 UID: 0 PID: 269 Comm: kworker/0:11 Tainted: G S 6.17.0-1025-oem #25-Ubuntu PREEMPT(volu> [ 4.359789] localhost kernel: Tainted: [S]=CPU_OUT_OF_SPEC [ 4.359791] localhost kernel: Hardware name: LENOVO 02ThinkStationP7ref602/1056, BIOS S0DKT39B 09/22/2025 [ 4.359792] localhost kernel: Workqueue: events work_for_cpu_fn [ 4.359798] localhost kernel: RIP: 0010:bit_entry+0x15/0x110 [nouveau] [ 4.359910] localhost kernel: Code: 51 58 95 e3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 > [ 4.359913] localhost kernel: RSP: 0018:ff83d8cec0edf890 EFLAGS: 00010246 [ 4.359915] localhost kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ff83d8cec0edf91e [ 4.359917] localhost kernel: RDX: ff83d8cec0edf8d2 RSI: 0000000000000070 RDI: 0000000000000000 [ 4.359919] localhost kernel: RBP: ff83d8cec0edf8b8 R08: ff83d8cec0edf91f R09: 0000000000000000 [ 4.359920] localhost kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ff83d8cec0edf91e [ 4.359921] localhost kernel: R13: ff83d8cec0edf91f R14: 0000000000000070 R15: ff83d8cec0edf976 [ 4.359923] localhost kernel: FS: 0000000000000000(0000) GS:ff3c08f258a69000(0000) knlGS:0000000000000000 [ 4.359925] localhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.359926] localhost kernel: CR2: 00000000000000cc CR3: 0000000109cb5006 CR4: 0000000000f73ef0 [ 4.359928] localhost kernel: PKRU: 55555554 [ 4.359929] localhost kernel: Call Trace: [ 4.359931] localhost kernel: <TASK> [ 4.359933] localhost kernel: nvbios_pmuTe+0x4e/0x100 [nouveau] [ 4.359997] localhost kernel: ? sysvec_apic_timer_interrupt+0x57/0xc0 [ 4.360002] localhost kernel: nvbios_pmuEp+0x49/0xd0 [nouveau] [ 4.360059] localhost kernel: nvkm_gsp_fwsec_init+0x70/0x2c0 [nouveau] [ 4.360143] localhost kernel: nvkm_gsp_fwsec_sb_ctor+0x21/0x30 [nouveau] [ 4.360215] localhost kernel: r535_gsp_rm_boot_ctor+0x25/0x110 [nouveau] [ 4.360292] localhost kernel: r535_gsp_oneinit+0x264/0x320 [nouveau] [ 4.360366] localhost kernel: gh100_gsp_oneinit+0x2cf/0x440 [nouveau] [ 4.360438] localhost kernel: nvkm_gsp_oneinit+0x1f/0x40 [nouveau] [ 4.360508] localhost kernel: nvkm_subdev_oneinit_+0x53/0x130 [nouveau] [ 4.360576] localhost kernel: nvkm_subdev_init_+0x40/0x150 [nouveau] [ 4.360637] localhost kernel: nvkm_subdev_init+0x50/0x70 [nouveau] [ 4.360697] localhost kernel: nvkm_device_init+0x17c/0x310 [nouveau] [ 4.360802] localhost kernel: nvkm_udevice_init+0x50/0x60 [nouveau] [ 4.360893] localhost kernel: nvkm_object_init+0x3f/0x1e0 [nouveau] [ 4.360960] localhost kernel: nvkm_ioctl_new+0x17a/0x2a0 [nouveau] [ 4.361021] localhost kernel: ? __pfx_nvkm_client_child_new+0x10/0x10 [nouveau] [ 4.361081] localhost kernel: ? __pfx_nvkm_udevice_new+0x10/0x10 [nouveau] [ 4.361170] localhost kernel: nvkm_ioctl+0x103/0x240 [nouveau] [ 4.361231] localhost kernel: nvkm_client_ioctl+0xe/0x20 [nouveau] [ 4.361331] localhost kernel: nvif_object_ctor+0x125/0x1c0 [nouveau] [ 4.361395] localhost kernel: nvif_device_ctor+0x2e/0x90 [nouveau] [ 4.361455] localhost kernel: nouveau_drm_device_new+0x1b6/0x3f0 [nouveau] [ 4.361549] localhost kernel: nouveau_drm_probe+0xc6/0x220 [nouveau] [ 4.361636] localhost kernel: local_pci_probe+0x44/0xb0 [ 4.361640] localhost kernel: work_for_cpu_fn+0x17/0x30 [ 4.361642] localhost kernel: process_one_work+0x18e/0x3e0 [ 4.361645] localhost kernel: worker_thread+0x2e3/0x420 [ 4.361648] localhost kernel: ? __pfx_worker_thread+0x10/0x10 [ 4.361651] localhost kernel: kthread+0x10a/0x230 [ 4.361654] localhost kernel: ? __pfx_kthread+0x10/0x10 [ 4.361656] localhost kernel: ret_from_fork+0x121/0x140 [ 4.361660] localhost kernel: ? __pfx_kthread+0x10/0x10 [ 4.361662] localhost kernel: ret_from_fork_asm+0x1a/0x30 [ 4.361667] localhost kernel: </TASK> [ 4.361668] localhost kernel: Modules linked in: intel_rapl_msr intel_rapl_common snd_hda_codec_alc662 snd_sof_pci_intel_tgl snd_hda_codec_re> [ 4.361698] localhost kernel: drm_gpuvm drm_ttm_helper snd_seq_midi ttm snd_seq_midi_event btusb dax_hmem drm_exec cxl_acpi snd_rawmidi irqb> [ 4.361769] localhost kernel: CR2: 00000000000000cc [ 4.361771] localhost kernel: ---[ end trace 0000000000000000 ]---
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2158877 Title: Lenovo ThinkStation P7 cannot boot into OS/shutdown with 6.17.0-1025-oem without 'nomodeset' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-6.17/+bug/2158877/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
