Public bug reported: I don't understand this.
ProblemType: KernelOops DistroRelease: Ubuntu 20.10 Package: linux-image-5.4.0-42-generic 5.4.0-42.46 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.20.11-0ubuntu43 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mvidigal 1105 F.... pulseaudio CasperMD5CheckResult: skip Date: Tue Sep 8 05:26:53 2020 Failure: oops InstallationDate: Installed on 2020-06-12 (88 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Inspiron 5557 OopsText: BUG: Bad rss-counter state mm:000000006decdd2d type:MM_FILEPAGES val:47 BUG: non-zero pgtables_bytes on freeing mm: 8192 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=b657c584-1ec0-4cfb-8649-928b3baf5fbb ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon N/A SourcePackage: linux Title: BUG: Bad rss-counter state mm:000000006decdd2d type:MM_FILEPAGES val:47 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/23/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.7 dmi.board.name: 02XPMY dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.7:bd02/23/2016:svnDellInc.:pnInspiron5557:pvr:rvnDellInc.:rn02XPMY:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: Inspiron 5557 dmi.product.sku: 070A dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-kerneloops groovy kernel-oops -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894921 Title: BUG: Bad rss-counter state mm:000000006decdd2d type:MM_FILEPAGES val:47 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs