NULL pointer dereference in nouveau after "VPR locked, but no scrubber binary!"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-signed-hwe-6.2 (Ubuntu) |
New
|
Undecided
|
Unassigned |
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:ffff9febc1
[ 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: 00007feac88368c
[ 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_
[ 5.927928] ? do_user_
[ 5.927931] ? nvkm_timer_
[ 5.928030] ? exc_page_
[ 5.928033] ? asm_exc_
[ 5.928037] nvkm_acr_
[ 5.928091] nvkm_subdev_
[ 5.928139] nvkm_subdev_
[ 5.928185] nvkm_subdev_
[ 5.928229] nvkm_device_
[ 5.928314] nvkm_udevice_
[ 5.928393] nvkm_object_
[ 5.928441] nvkm_ioctl_
[ 5.928488] ? __pfx_nvkm_
[ 5.928532] ? __pfx_nvkm_
[ 5.928612] nvkm_ioctl+
[ 5.928660] nvkm_client_
[ 5.928743] nvif_object_
[ 5.928787] nvif_device_
[ 5.928830] nouveau_
[ 5.928906] nouveau_
[ 5.928976] nouveau_
[ 5.929048] local_pci_
[ 5.929052] pci_call_
[ 5.929054] pci_device_
[ 5.929057] really_
[ 5.929061] __driver_
[ 5.929063] driver_
[ 5.929066] __driver_
[ 5.929068] ? __pfx__
[ 5.929071] bus_for_
[ 5.929073] driver_
[ 5.929075] bus_add_
[ 5.929078] driver_
[ 5.929079] ? __pfx_init_
[ 5.929124] __pci_register_
[ 5.929126] nouveau_
[ 5.929169] do_one_
[ 5.929172] ? kmalloc_
[ 5.929176] do_init_
[ 5.929179] load_module+
[ 5.929181] ? kernel_
[ 5.929184] __do_sys_
[ 5.929187] ? __do_sys_
[ 5.929189] __x64_sys_
[ 5.929192] do_syscall_
[ 5.929194] ? do_syscall_
[ 5.929196] ? ksys_lseek+
[ 5.929199] ? exit_to_
[ 5.929200] ? syscall_
[ 5.929202] ? do_syscall_
[ 5.929204] ? do_syscall_
[ 5.929206] ? sysvec_
[ 5.929208] entry_SYSCALL_
[ 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:00007ffcef
[ 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-
ProcVersionSign
Uname: Linux 6.2.0-32-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckR
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-
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/
CRDA: N/A
CasperMD5CheckR
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=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 20220329.
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.
dmi.modalias: dmi:bvnHP:
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
apport information