apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1994126/+attachment/5626643/+files/Lspci-vt.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1994126 Title: NULL pointer dereference in power_supply_get_property Status in linux package in Ubuntu: Confirmed Bug description: Ubuntu 22.10 final release boot via us thumb drive on thinkpad T480 (containing nvidia gpu) reproducible kernel panic during boot backtrace via OCR from picture of kernel panic: Started Periodic ext4 Online Hetadata Check for All Filesystems. Started Discard unused blocks once a week. Started Refresh fuupd metadate regularly. Started Daily rotation of log files. Started Daily man-db regeneration. Started Message of the Day. Started Daily Cleanup of Temporary Directories. Started Ubuntu Advantage Timer for running repeated jobs. Reached target Path Units. Listening on Avehi MONS/DNS-SD Stack Activation Socket. 1 Listening on CUPS Scheduler. 1 Listening on 0-Bus System Message Bus Socket. Starting Socket activation for snappy deeson... Listening on UUID deemon activation socket. 1 Listening on Socket activation for snappy daemon. Reached target Socket Units. 1 Reached target Basic System. 20.300662) BUG: Kernel NULL pointer dereference, address: 000000000000 20.3012911 #PF: supervisor instruction fetch in kernel mode 20.3018531 WPF: error code (0x0010) - not-present page 20.302458) PGD O P40 0 20.909018) Oops: 0010 [#1] PREEMPT SHP PTI 20.303579) CPU: 4 PID: 1 Comm: systemd Tainted: P 0 5.19.0-21-generic #21-Ubuntu Hardware name: LENOVO 20L5000BGE/20L5000BGE, BIOS N24ET7ON (1.45) 07/22/2022 20.304190) 20.304774) RIP: 0010:0N0 20.305376) Code: Unable to access opcode bytes at RIP Oxffffffffffffffd6. 20.305982) RSP: 0018:ffffb17180087c98 EFLAGS: 00010202 20.3066231 RAX: 0000000000000000 RBX: ffffffff95538288 RCX: ffff8c43c1d89800 20.307282) RDX: ffffb17180087cdo RSI: 0000000000000004 RDI: ffff8c43c1d89800 20.307949) RBP: ffffb17180087ca8 R08: ffff8c43c1d89838 R09: 000000000 20.308627) R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000 20.309318) R13: ffff8c43de65c000 R14: ffff8c43c1d89838 R15: ffffffff9553a288 20.310023) FS: 00007f37adf23940 (0000) GS:ffff8c5322700000(0000) kn1GS:000 20.310762) CS: 0010 DS: 0000 ES: 0000 CRO: 0000000080050033 20.311491) CR2: ffff fffds CRS: 000000011eida002 CR4: 00000000003706e0 20.312241) Call Trace: 20.312992) <TASK) 20.313739) power supply_get_property+0x1d/0x60 20.314432) power supply show property+0xce/0x2c0 20.315239) 20.315985) dev_attr_show+0x1a/0x50 sysfs kf seq.show+0xa0/0x100 20.316724) kernfs_seq_shou+0x23/0x40 20.317460) seq.read_iter+0x132/0x480 20.3181921 ? cp.new.stat+0x143/0x180 kernfs fop read iter+0x34/0x40 20.318922) 20.319680) new_sync_read+0x120/0x1c0 20.320430) vfs read+0x15a/0x1b0 20.321176) 20.321922 x64_sys_read+0x19/0x30 ksys read+0x73/0x100 20.322668) do syscall 64+0x58/0x90 20.323433) ? do syscall 64+0x67/0x90 ? do syscall 64+0x67/0x90 20.324213) 20.324957 ? do syscall 64+0x67/0x90 20.3256961 7 do syscall 64+0x67/0x90 20.326436) entry.SYSCALL_64_after_huframe+0x63/0xcd 20.327174) RIP: 0033:0x7f37ea16cf1 20.3279521 Code: 31 co e9 b2 fe ff ff 50 48 8d 3d b2 08 ob 00 e8 65 29 02 00 of 1f 44 00 00 f 20.3287661 RSP: 002b:00007ffca4167668 EFLAGS: 00000246 ORIG RAX: 0000000000000000 ed 10 20.329592) RAX: ff fffffda RBX: 0000555ac403f0do RCX: 00007f37aea16cf1 20.330421) RDX: 0000000000001001 RSI: 0000555ac403f0do RDI: 0000000000000048 20.331253) RBP: 00000000 048 ROB: 00007f37aeb00ce0 R09: 00007f37aeb00ce0 20.3320831 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001001 R14: 00000000003ffffe R15: 0000000000000002 20.332950) R13: ff 20.333800] </TASK 20.3346511 Modules linked in: binfat misc zfs (PO) zunicode (PO) zzstd(0) ziua (0) zavi(PO) icp (PO) zcommon (PO) zmpair (P0) 2) INN und soc.acol snd_hda_codec generic snd_soc_core x86.pkg_temp_thermal intel.powerclamp mac80211 snd.compress ac57, bus andang event rai sebut mel.hdcp uvcvideo nei_xp btusb rmi_core rapi snd_seq serio.rou snd.raumidi think imi thinkpad,acpl intel.cstate intell un thunderbolt and timer input leds 20.3347151 Joydev videodev processor thermal device.pci legacy bluetooth processor thermal device processor thermal and 400 thermal ecc mel me typec.ucsi typec acpi thermal rei intel.pch thermal mei nachid intel xhci usb role switch acpipat parport.p mirror de region.hash de log hid generic usbhid hid uas usb storage 1915 nouveau mimuni drabuddy 12c algo bit dreper then,ŽİNDİN process e1000e 12c 1801 thunderbolt nume.core 20.330656) 12c.mbus xhci.pci xhci.pci renesas uni video 20.344252) CR2: 0000000000000000 20.3453971-- end trace 0000000000000000]--- 20.5130431 RIP: 0010:0M0 20.520447) Code: Unable to access opcode bytes at RIP 0xff 20.521561) RSP: 0018:ffffb17180087c90 EFLAGS: 00010202 20.522717) 20.523863) RDX: 20.5250273 ROP: ffffb17100087ca8 R08: ffff0c43c1d89838 R09: 0000000 RAKE 0000000000000000 RBX: ffffffff95538208 RCX: #fff8 1d89800 ffffb17180087cdo RSI: 0000000000000004 RDI: #fff 1de9800 20.528176) #10: 0000000000000000 R11: 0000000000000000 R12: 0000000 0004 20.527375) 813: ffff@c45de65c000 R14: ffff8c43c1d89838 R15: fffff 553a208 00007f37adf23940 (0000) 65:ffff6c5322700000 (0000) kniGS10 20.529755) CS: 0010 DS: 0000 ES: 0000 CRO: 0000000080050033 20.529568) FS: 60550945) CR2: FEFEFTTEETTEFOS CRS: 000000011e1da002 CR4: 00000000003706e0 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: swagner 3181 F.... pulseaudio /dev/snd/pcmC1D0p: swagner 3181 F...m pulseaudio /dev/snd/controlC0: swagner 3181 F.... pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2019-04-02 (1302 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.2) MachineType: LENOVO 20L5000BGE Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-52-generic root=UUID=19884773-334a-4fab-b366-6504965c2348 ro quiet splash modeset.blacklist=nouveau vt.handoff=7 ProcVersionSignature: Ubuntu 5.15.0-52.58-generic 5.15.60 RelatedPackageVersions: linux-restricted-modules-5.15.0-52-generic N/A linux-backports-modules-5.15.0-52-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.6 Tags: jammy Uname: Linux 5.15.0-52-generic x86_64 UpgradeStatus: Upgraded to jammy on 2022-04-25 (182 days ago) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 07/22/2022 dmi.bios.release: 1.45 dmi.bios.vendor: LENOVO dmi.bios.version: N24ET70W (1.45 ) dmi.board.asset.tag: Not Available dmi.board.name: 20L5000BGE dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.22 dmi.modalias: dmi:bvnLENOVO:bvrN24ET70W(1.45):bd07/22/2022:br1.45:efr1.22:svnLENOVO:pn20L5000BGE:pvrThinkPadT480:rvnLENOVO:rn20L5000BGE:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20L5_BU_Think_FM_ThinkPadT480: dmi.product.family: ThinkPad T480 dmi.product.name: 20L5000BGE dmi.product.sku: LENOVO_MT_20L5_BU_Think_FM_ThinkPad T480 dmi.product.version: ThinkPad T480 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1994126/+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
