** Patch added: "bugfix.patch" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1910712/+attachment/5450650/+files/bugfix.patch
** Tags added: apport-collected ** Description changed: I see kernel BUG at fs/cachefiles/rdwr.c:717 in dmesg. This is probably the same bug described here by wrong assertions: https://bugzilla.kernel.org/show_bug.cgi?id=208883 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip Date: Fri Jan 8 11:02:24 2021 InstallationDate: Installed on 2020-04-24 (259 days ago) InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: TERM=screen PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) + --- + ProblemType: Bug + AlsaDevices: + total 0 + crw-rw---- 1 root audio 116, 1 Jan 8 10:33 seq + crw-rw---- 1 root audio 116, 33 Jan 8 10:33 timer + AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' + ApportVersion: 2.20.11-0ubuntu27.14 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CasperMD5CheckResult: skip + DistroRelease: Ubuntu 20.04 + HibernationDevice: RESUME=UUID=73324545-92dc-44d1-aa3b-85090a8a467a + InstallationDate: Installed on 2020-04-24 (259 days ago) + InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Release amd64 (20200423) + IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' + Lsusb: Error: command ['lsusb'] failed with exit code 1: + Lsusb-t: + + Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 1: + MachineType: VMware, Inc. VMware Virtual Platform + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + TERM=screen + PATH=(custom, no user) + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcFB: 0 svgadrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-34-generic root=/dev/mapper/vg_0-lv_root ro + ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 + RelatedPackageVersions: + linux-restricted-modules-5.8.0-34-generic N/A + linux-backports-modules-5.8.0-34-generic N/A + linux-firmware 1.187.7 + RfKill: Error: [Errno 2] No such file or directory: 'rfkill' + Tags: focal + Uname: Linux 5.8.0-34-generic x86_64 + UnreportableReason: This report is about a package that is not installed. + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: N/A + _MarkForUpload: False + dmi.bios.date: 12/12/2018 + dmi.bios.release: 4.6 + dmi.bios.vendor: Phoenix Technologies LTD + dmi.bios.version: 6.00 + dmi.board.name: 440BX Desktop Reference Platform + dmi.board.vendor: Intel Corporation + dmi.board.version: None + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 1 + dmi.chassis.vendor: No Enclosure + dmi.chassis.version: N/A + dmi.ec.firmware.release: 0.0 + dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd12/12/2018:br4.6:efr0.0:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A: + dmi.product.name: VMware Virtual Platform + dmi.product.version: None + dmi.sys.vendor: VMware, Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1910712 Title: kernel BUG at fs/cachefiles/rdwr.c:717 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1910712/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
