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"No package found, that matches linux" -- 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/1876567 Title: ubuntu 20.04 nfs page fault since Kernel 5.3 (?) Status in linux package in Ubuntu: Incomplete Bug description: Kind of a follow up/extension to https://bugs.launchpad.net/ubuntu/disco/+source/linux/+bug/1858832 == Original Bug Report (for the most part, still holds true) == RELEASE=19.3 CODENAME=tricia EDITION="Cinnamon" DESCRIPTION="Linux Mint 19.3 Tricia" DESKTOP=Gnome TOOLKIT=GTK NEW_FEATURES_URL=https://www.linuxmint.com/rel_tricia_cinnamon_whatsnew.php RELEASE_NOTES_URL=https://www.linuxmint.com/rel_tricia_cinnamon.php USER_GUIDE_URL=https://www.linuxmint.com/documentation.php GRUB_TITLE=Linux Mint 19.3 Cinnamon My home dir is mounted through nfs on a local server via nfs4 and krb5i. When stressing the mounted directory or its sub-directories (sometimes starting firefox, sometimes starting thunderbird, nearly guaranteed when compiling, sometimes the login itself), it will eventually lead to the following stack-trace. The corresponding process is then stuck and accessing the mounted directory (like calling ls) easily yields further and similar stack trace and causing the process to also stuck. Currently I am running an AMD 3950x on a ASUS Crosshair VII Hero Wifi (chipset x470). I installed Ubuntu 20.04 LTS Desktop to check if the newer kernels (5.4 + 5.6) work without issues, but sadly, they **do not**. With a little compile-stress-test, I have tested the following kernels which seem to run fine: * 4.15.0-69 * 4.15.0-70 * 4.15.0-72 * 5.0.0-32 * 5.0.0-47 (current daily driver, runs without a hassle, max test length >7d - I am writing this bug report on it) But the following kernels do not run stable: * 5.3.0-51 (Linux Mint 19.3 HWE) * 5.4.0-28 (Ubuntu 20.04) $ lspci | grep -i ether 06:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03 $ mount | grep filer filer:/ on /share type nfs4 (rw,noatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=krb5i,clientaddr=192.168.3.55,local_lock=none,addr=192.168.2.33) filer:/home/michael on /share/home/michael type nfs4 (rw,noatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=krb5i,clientaddr=192.168.3.55,local_lock=none,addr=192.168.2.33) $ cat /etc/fstab | grep -i filer filer:/ /share/ nfs4 nfsvers=4,sec=krb5i,rw,x-systemd.automount,soft,intr,tcp,noatime 0 0 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rootmw 2299 F.... pulseaudio /dev/snd/controlC2: rootmw 2299 F.... pulseaudio /dev/snd/controlC1: rootmw 2299 F.... pulseaudio /dev/snd/controlC3: rootmw 2299 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-02 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IwConfig: lo no wireless extensions. enp6s0 no wireless extensions. MachineType: System manufacturer System Product Name Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1008-oem root=/dev/mapper/vgnvme-ubuntu2004 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.6.0-1008.8-oem 5.6.4 RelatedPackageVersions: linux-restricted-modules-5.6.0-1008-oem N/A linux-backports-modules-5.6.0-1008-oem N/A linux-firmware 1.187 RfKill: Tags: focal Uname: Linux 5.6.0-1008-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/16/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3004 dmi.board.asset.tag: Default string dmi.board.name: ROG CROSSHAIR VII HERO (WI-FI) dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3004:bd12/16/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGCROSSHAIRVIIHERO(WI-FI):rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rootmw 2314 F.... pulseaudio /dev/snd/controlC1: rootmw 2314 F.... pulseaudio /dev/snd/controlC3: rootmw 2314 F.... pulseaudio /dev/snd/controlC2: rootmw 2314 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-02 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IwConfig: lo no wireless extensions. enp6s0 no wireless extensions. MachineType: System manufacturer System Product Name Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1008-oem root=/dev/mapper/vgnvme-ubuntu2004 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.6.0-1008.8-oem 5.6.4 RelatedPackageVersions: linux-restricted-modules-5.6.0-1008-oem N/A linux-backports-modules-5.6.0-1008-oem N/A linux-firmware 1.187 RfKill: Tags: focal Uname: Linux 5.6.0-1008-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/16/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3004 dmi.board.asset.tag: Default string dmi.board.name: ROG CROSSHAIR VII HERO (WI-FI) dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3004:bd12/16/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGCROSSHAIRVIIHERO(WI-FI):rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rootmw 2062 F.... pulseaudio /dev/snd/controlC2: rootmw 2062 F.... pulseaudio /dev/snd/controlC1: rootmw 2062 F.... pulseaudio /dev/snd/controlC3: rootmw 2062 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-02 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IwConfig: enp6s0 no wireless extensions. lo no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-28-generic root=/dev/mapper/vgnvme-ubuntu2004 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30 RelatedPackageVersions: linux-restricted-modules-5.4.0-28-generic N/A linux-backports-modules-5.4.0-28-generic N/A linux-firmware 1.187 RfKill: Tags: focal Uname: Linux 5.4.0-28-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: 12/16/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3004 dmi.board.asset.tag: Default string dmi.board.name: ROG CROSSHAIR VII HERO (WI-FI) dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3004:bd12/16/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGCROSSHAIRVIIHERO(WI-FI):rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876567/+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
