Adam Hallgat, thank you for reporting this and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please attach all information noted in https://wiki.ubuntu.com/Kernel/DebuggingSchedulingWhileAtomic ? As well, can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Description changed: Bug in natty. It comes up as a random error when using firefox. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-9-generic 2.6.38-9.43 ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4 Uname: Linux 2.6.38-9-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: hallgat 1403 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: hallgat 1403 F.... pulseaudio CRDA: Error: [Errno 2] Nincs ilyen fájl vagy könyvtár Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfeaf8000 irq 45' - Mixer name : 'Realtek ALC888' - Components : 'HDA:10ec0888,1462401b,00100001' - Controls : 25 - Simple ctrls : 15 + Card hw:0 'Intel'/'HDA Intel at 0xfeaf8000 irq 45' + Mixer name : 'Realtek ALC888' + Components : 'HDA:10ec0888,1462401b,00100001' + Controls : 25 + Simple ctrls : 15 Date: Tue May 10 08:57:27 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) MachineType: NEC COMPUTERS SAS NEC VERSA ONE PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-9-generic root=UUID=01CC078B6510A520 loop=/hostname/disks/root.disk ro quiet splash RelatedPackageVersions: - linux-restricted-modules-2.6.38-9-generic N/A - linux-backports-modules-2.6.38-9-generic N/A - linux-firmware 1.52 + linux-restricted-modules-2.6.38-9-generic N/A + linux-backports-modules-2.6.38-9-generic N/A + linux-firmware 1.52 RfKill: - 0: hci0: Bluetooth - Soft blocked: no - Hard blocked: no + 0: hci0: Bluetooth + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/29/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080014 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: MS-1642X dmi.board.vendor: NEC COMPUTERS SAS dmi.board.version: Ver 1.000 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: NEC COMPUTERS SAS dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd01/29/2008:svnNECCOMPUTERSSAS:pnNECVERSAONE:pvrNNAN1899949:rvnNECCOMPUTERSSAS:rnMS-1642X:rvrVer1.000:cvnNECCOMPUTERSSAS:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: NEC VERSA ONE dmi.product.version: NNAN1899949 dmi.sys.vendor: NEC COMPUTERS SAS - --- - AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. - Architecture: i386 - ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 - AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: hallgat 1403 F.... pulseaudio - CRDA: Error: [Errno 2] Nincs ilyen fájl vagy könyvtár - Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfeaf8000 irq 45' - Mixer name : 'Realtek ALC888' - Components : 'HDA:10ec0888,1462401b,00100001' - Controls : 25 - Simple ctrls : 15 - DistroRelease: Ubuntu 11.04 - InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) - MachineType: NEC COMPUTERS SAS NEC VERSA ONE - Package: linux (not installed) - PccardctlIdent: - Socket 0: - no product info available - PccardctlStatus: - Socket 0: - no card - ProcEnviron: - LANGUAGE=hu:en - LANG=hu_HU.UTF-8 - SHELL=/bin/bash - ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-9-generic root=UUID=01CC078B6510A520 loop=/hostname/disks/root.disk ro quiet splash - ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4 - RelatedPackageVersions: - linux-restricted-modules-2.6.38-9-generic N/A - linux-backports-modules-2.6.38-9-generic N/A - linux-firmware 1.52 - RfKill: - - Tags: natty running-unity - Uname: Linux 2.6.38-9-generic i686 - UpgradeStatus: No upgrade log present (probably fresh install) - UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare - dmi.bios.date: 01/29/2008 - dmi.bios.vendor: American Megatrends Inc. - dmi.bios.version: 080014 - dmi.board.asset.tag: To Be Filled By O.E.M. - dmi.board.name: MS-1642X - dmi.board.vendor: NEC COMPUTERS SAS - dmi.board.version: Ver 1.000 - dmi.chassis.asset.tag: To Be Filled By O.E.M. - dmi.chassis.type: 3 - dmi.chassis.vendor: NEC COMPUTERS SAS - dmi.chassis.version: To Be Filled By O.E.M. - dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd01/29/2008:svnNECCOMPUTERSSAS:pnNECVERSAONE:pvrNNAN1899949:rvnNECCOMPUTERSSAS:rnMS-1642X:rvrVer1.000:cvnNECCOMPUTERSSAS:ct3:cvrToBeFilledByO.E.M.: - dmi.product.name: NEC VERSA ONE - dmi.product.version: NNAN1899949 - dmi.sys.vendor: NEC COMPUTERS SAS ** Attachment removed: "WifiSyslog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122214/+files/WifiSyslog.txt ** Attachment removed: "UdevLog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122213/+files/UdevLog.txt ** Attachment removed: "UdevDb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122212/+files/UdevDb.txt ** Attachment removed: "ProcModules.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122211/+files/ProcModules.txt ** Attachment removed: "ProcInterrupts.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122210/+files/ProcInterrupts.txt ** Attachment removed: "ProcCpuinfo_.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122209/+files/ProcCpuinfo_.txt ** Attachment removed: "ProcCpuinfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122208/+files/ProcCpuinfo.txt ** Attachment removed: "PciMultimedia.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122207/+files/PciMultimedia.txt ** Attachment removed: "Lsusb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122206/+files/Lsusb.txt ** Attachment removed: "Lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122205/+files/Lspci.txt ** Attachment removed: "IwConfig.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122204/+files/IwConfig.txt ** Attachment removed: "CurrentDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122203/+files/CurrentDmesg.txt ** Attachment removed: "Card0.Codecs.codec.0.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122202/+files/Card0.Codecs.codec.0.txt ** Attachment removed: "Card0.Amixer.values.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122201/+files/Card0.Amixer.values.txt ** Attachment removed: "BootDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122200/+files/BootDmesg.txt ** Attachment removed: "AplayDevices.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122199/+files/AplayDevices.txt ** Attachment removed: "AlsaDevices.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122198/+files/AlsaDevices.txt ** Attachment removed: "AcpiTables.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+attachment/2122197/+files/AcpiTables.txt ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: kernel-bug needs-upstream-testing ** Summary changed: - BUG: scheluding while atomic: Kworker/0:0/0/0x10000100 + BUG: scheduling while atomic: Kworker/0:0/0/0x10000100; EIP: is at finish_task_switch+0x3c/0xc0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/780338 Title: BUG: scheduling while atomic: Kworker/0:0/0/0x10000100; EIP: is at finish_task_switch+0x3c/0xc0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/780338/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
