apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/2036168/+attachment/5701183/+files/ProcInterrupts.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2036168 Title: NULL pointer dereference in nouveau after "VPR locked, but no scrubber binary!" Status in linux-signed-hwe-6.2 package in Ubuntu: New Bug description: Kernel panic occurred during following messages: [ 5.919019] nouveau 0000:01:00.0: bios: version 94.07.76.00.06 [ 5.920103] nouveau 0000:01:00.0: acr: firmware unavailable [ 5.920248] nouveau 0000:01:00.0: gr: firmware unavailable [ 5.920271] nouveau 0000:01:00.0: sec2: firmware unavailable [ 5.920375] nouveau 0000:01:00.0: bios: M0203E type 0f [ 5.920379] nouveau 0000:01:00.0: fb: 4096 MiB of unknown memory type [ 5.921590] intel_tcc_cooling: TCC Offset locked [ 5.924669] nouveau 0000:01:00.0: fb: VPR locked, but no scrubber binary! [ 5.927884] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 5.927889] #PF: supervisor instruction fetch in kernel mode [ 5.927890] #PF: error_code(0x0010) - not-present page [ 5.927891] PGD 0 P4D 0 [ 5.927893] Oops: 0010 [#1] PREEMPT SMP NOPTI [ 5.927896] CPU: 2 PID: 364 Comm: systemd-udevd Not tainted 6.2.0-32-generic #32~22.04.1-Ubuntu [ 5.927898] Hardware name: HP HP ProBook 440 14 inch G10 Notebook PC/8B78, BIOS V72 Ver. 00.27.00 12/28/2022 [ 5.927900] RIP: 0010:0x0 [ 5.927903] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 5.927904] RSP: 0018:ffff9febc17e3648 EFLAGS: 00010246 [ 5.927906] RAX: 0000000000000000 RBX: ffff8c508437a2b0 RCX: 0000000000000000 [ 5.927907] RDX: ffff8c508437a2d8 RSI: ffff8c508437a2c8 RDI: ffff8c508437a200 [ 5.927909] RBP: ffff9febc17e36a8 R08: ffff8c508437a2b0 R09: 0000000000000000 [ 5.927910] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c508437a2c8 [ 5.927911] R13: 0000000000000000 R14: ffff8c508437a2b0 R15: ffff8c508437a208 [ 5.927912] FS: 00007feac88368c0(0000) GS:ffff8c51f7680000(0000) knlGS:0000000000000000 [ 5.927914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.927915] CR2: ffffffffffffffd6 CR3: 0000000112a70000 CR4: 0000000000750ee0 [ 5.927917] PKRU: 55555554 [ 5.927918] Call Trace: [ 5.927919] <TASK> [ 5.927921] ? show_regs+0x72/0x90 [ 5.927924] ? __die+0x25/0x80 [ 5.927926] ? page_fault_oops+0x79/0x190 [ 5.927928] ? do_user_addr_fault+0x30c/0x640 [ 5.927931] ? nvkm_timer_wait_test+0x1f/0xb0 [nouveau] [ 5.928030] ? exc_page_fault+0x81/0x1b0 [ 5.928033] ? asm_exc_page_fault+0x27/0x30 [ 5.928037] nvkm_acr_oneinit+0x502/0x710 [nouveau] [ 5.928091] nvkm_subdev_oneinit_+0x4d/0x120 [nouveau] [ 5.928139] nvkm_subdev_init_+0x3e/0x150 [nouveau] [ 5.928185] nvkm_subdev_init+0x55/0x80 [nouveau] [ 5.928229] nvkm_device_init+0x17b/0x300 [nouveau] [ 5.928314] nvkm_udevice_init+0x50/0x60 [nouveau] [ 5.928393] nvkm_object_init+0x40/0x210 [nouveau] [ 5.928441] nvkm_ioctl_new+0x196/0x2c0 [nouveau] [ 5.928488] ? __pfx_nvkm_client_child_new+0x10/0x10 [nouveau] [ 5.928532] ? __pfx_nvkm_udevice_new+0x10/0x10 [nouveau] [ 5.928612] nvkm_ioctl+0x12e/0x290 [nouveau] [ 5.928660] nvkm_client_ioctl+0xe/0x20 [nouveau] [ 5.928743] nvif_object_ctor+0x136/0x1a0 [nouveau] [ 5.928787] nvif_device_ctor+0x24/0x90 [nouveau] [ 5.928830] nouveau_cli_init+0x161/0x5e0 [nouveau] [ 5.928906] nouveau_drm_device_init+0x67/0x310 [nouveau] [ 5.928976] nouveau_drm_probe+0x131/0x280 [nouveau] [ 5.929048] local_pci_probe+0x48/0xb0 [ 5.929052] pci_call_probe+0x55/0x190 [ 5.929054] pci_device_probe+0x84/0x120 [ 5.929057] really_probe+0x1ea/0x450 [ 5.929061] __driver_probe_device+0x8a/0x190 [ 5.929063] driver_probe_device+0x23/0xd0 [ 5.929066] __driver_attach+0x10f/0x220 [ 5.929068] ? __pfx___driver_attach+0x10/0x10 [ 5.929071] bus_for_each_dev+0x80/0xe0 [ 5.929073] driver_attach+0x1e/0x30 [ 5.929075] bus_add_driver+0x152/0x250 [ 5.929078] driver_register+0x83/0x160 [ 5.929079] ? __pfx_init_module+0x10/0x10 [nouveau] [ 5.929124] __pci_register_driver+0x68/0x80 [ 5.929126] nouveau_drm_init+0x177/0xff0 [nouveau] [ 5.929169] do_one_initcall+0x46/0x240 [ 5.929172] ? kmalloc_trace+0x2a/0xb0 [ 5.929176] do_init_module+0x52/0x240 [ 5.929179] load_module+0xb96/0xd60 [ 5.929181] ? kernel_read_file+0x25c/0x2b0 [ 5.929184] __do_sys_finit_module+0xcc/0x150 [ 5.929187] ? __do_sys_finit_module+0xcc/0x150 [ 5.929189] __x64_sys_finit_module+0x18/0x30 [ 5.929192] do_syscall_64+0x59/0x90 [ 5.929194] ? do_syscall_64+0x69/0x90 [ 5.929196] ? ksys_lseek+0x76/0xd0 [ 5.929199] ? exit_to_user_mode_prepare+0x3b/0xd0 [ 5.929200] ? syscall_exit_to_user_mode+0x2a/0x50 [ 5.929202] ? do_syscall_64+0x69/0x90 [ 5.929204] ? do_syscall_64+0x69/0x90 [ 5.929206] ? sysvec_reschedule_ipi+0x7b/0x120 [ 5.929208] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 5.929210] RIP: 0033:0x7feac871ea3d [ 5.929211] 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 [ 5.929214] RSP: 002b:00007ffcef84ca28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5.929216] RAX: ffffffffffffffda RBX: 00005569e89aa8e0 RCX: 00007feac871ea3d [ 5.929218] RDX: 0000000000000000 RSI: 00007feac8a5b441 RDI: 0000000000000018 [ 5.929219] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000002 [ 5.929220] R10: 0000000000000018 R11: 0000000000000246 R12: 00007feac8a5b441 [ 5.929221] R13: 00005569e89b1000 R14: 00005569e89aa9d0 R15: 00005569e89abea0 [ 5.929223] </TASK> ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.2.0-32-generic 6.2.0-32.32~22.04.1 ProcVersionSignature: Ubuntu 6.2.0-32.32~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-32-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Sep 15 15:41:47 2023 InstallationDate: Installed on 2023-09-15 (0 days ago) InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2) SourcePackage: linux-signed-hwe-6.2 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: art 1513 F.... pulseaudio CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2023-09-15 (0 days ago) InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2) MachineType: HP HP ProBook 440 14 inch G10 Notebook PC Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-32-generic root=UUID=5e116a73-19dc-4ab8-93c3-ef7af2804a34 ro quiet splash ProcVersionSignature: Ubuntu 6.2.0-32.32~22.04.1-generic 6.2.16 RelatedPackageVersions: linux-restricted-modules-6.2.0-32-generic N/A linux-backports-modules-6.2.0-32-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.17 Tags: wayland-session jammy Uname: Linux 6.2.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/28/2022 dmi.bios.release: 27.0 dmi.bios.vendor: HP dmi.bios.version: V72 Ver. 00.27.00 dmi.board.name: 8B78 dmi.board.vendor: HP dmi.board.version: KBC Version 52.17.00 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.ec.firmware.release: 82.23 dmi.modalias: dmi:bvnHP:bvrV72Ver.00.27.00:bd12/28/2022:br27.0:efr82.23:svnHP:pnHPProBook44014inchG10NotebookPC:pvr:rvnHP:rn8B78:rvrKBCVersion52.17.00:cvnHP:ct10:cvr:skuX8TSKU4#ABA: dmi.product.family: 103C_5336AN HP ProBook dmi.product.name: HP ProBook 440 14 inch G10 Notebook PC dmi.product.sku: X8TSKU4#ABA dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.2/+bug/2036168/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
