[Kernel-packages] [Bug 1344430] [NEW] 10-15% iowait on kvm instances on Ubuntu 14.04
Public bug reported: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: New Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] Re: 10-15% iowait on kvm instances on Ubuntu 14.04
I can boot into the old kernel and run apport-collect if you need that as well. ** Tags added: apport-collected ** Description changed: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux + --- + ApportVersion: 2.14.1-0ubuntu3.2 + Architecture: amd64 + DistroRelease: Ubuntu 14.04 + Package: linux (not installed) + ProcEnviron: + TERM=screen + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + Tags: trusty + Uname: Linux 3.14.1-031401-generic x86_64 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: root + _MarkForUpload: True ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] Re: 10-15% iowait on kvm instances on Ubuntu 14.04
apport information ** Description changed: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True + --- + AlsaDevices: + total 0 + crw-rw 1 root audio 116, 1 Jul 21 13:53 seq + crw-rw 1 root audio 116, 33 Jul 21 13:53 timer + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.14.1-0ubuntu3.2 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: [Errno 2] No such file or directory + DistroRelease: Ubuntu 14.04 + HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 + IwConfig: Error: [Errno 2] No such file or directory + MachineType: Supermicro H8DG6/H8DGi + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + TERM=screen + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 VESA VGA + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 + ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 + RelatedPackageVersions: + linux-restricted-modules-3.13.0-29-generic N/A + linux-backports-modules-3.13.0-29-generic N/A + linux-firmware 1.127.2 + RfKill: Error: [Errno 2] No such file or directory + Tags: trusty + Uname: Linux 3.13.0-29-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: root + _MarkForUpload: True + dmi.bios.date: 11/25/2013 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 3.5 + dmi.board.asset.tag: To Be Filled By O.E.M. + dmi.board.name: H8DG6/H8DGi + dmi.board.vendor: Supermicro + dmi.board.version: 1.0 + dmi.chassis.asset.tag: To Be Filled By O.E.M. + dmi.chassis.type: 17 + dmi.chassis.vendor: Supermicro + dmi.chassis.version: 1234567890 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: + dmi.product.name: H8DG6/H8DGi + dmi.product.version: 1234567890 + dmi.sys.vendor: Supermicro ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159604/+files/BootDmesg.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnvi
[Kernel-packages] [Bug 1344430] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159608/+files/ProcCpuinfo.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159606/+files/Lspci.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159607/+files/Lsusb.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159605/+files/CurrentDmesg.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159609/+files/ProcInterrupts.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159614/+files/WifiSyslog.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159613/+files/UdevLog.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159612/+files/UdevDb.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] Re: 10-15% iowait on kvm instances on Ubuntu 14.04
Rebooted into the old kernel and disabled KSM. Then ran apport-collect. -- 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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1344430] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1344430/+attachment/4159611/+files/ProcModules.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/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu 12.04 to Ubuntu 14.04 we began seeing 10-15% iowait on kvm guests. The guests had little to no load and yet the shell was laggy and commands took forever to respond (assuming you could even type them) # uname -a Linux kvm-andromeda 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright (c) 2003-2008 Fabrice Bellard I posted to Ubuntu Server and they suggested that I upgrade my kernel version. Relevant Mailing List discussion: https://lists.ubuntu.com/archives/ubuntu-server/2014-July/006925.html After installing a 3.14 kernel the performance returned to normal. kvm-andromeda:~# uname -a Linux kvm-andromeda 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 DistroRelease: Ubuntu 14.04 Package: linux (not installed) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash Tags: trusty Uname: Linux 3.14.1-031401-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 21 13:53 seq crw-rw 1 root audio 116, 33 Jul 21 13:53 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/bootdisk-swap_1 IwConfig: Error: [Errno 2] No such file or directory MachineType: Supermicro H8DG6/H8DGi Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=/dev/mapper/bootdisk-root ro quiet splash rootdelay=120 nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: root _MarkForUpload: True dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DG6/H8DGi dmi.board.vendor: Supermicro dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8DG6/H8DGi:pvr1234567890:rvnSupermicro:rnH8DG6/H8DGi:rvr1.0:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8DG6/H8DGi dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+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
[Kernel-packages] [Bug 1206213] Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000008; RIP: 0010:[] [] _ZN20CMMHeap_SystemMemory8pushPoolEP7
I havn't had a crash since updating the BIOS. Thanks! ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1206213 Title: BUG: unable to handle kernel NULL pointer dereference at 0008; RIP: 0010:[] [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Status in “linux” package in Ubuntu: Invalid Bug description: My screen locked up and the mouse doesn't move. syslog had the following. Jul 29 10:47:08 yoruichi kernel: [513129.014078] BUG: unable to handle kernel NULL pointer dereference at 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014082] IP: [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014115] PGD 0 Jul 29 10:47:08 yoruichi kernel: [513129.014116] Oops: 0002 [#1] SMP Jul 29 10:47:08 yoruichi kernel: [513129.014118] CPU 3 Jul 29 10:47:08 yoruichi kernel: [513129.014119] Modules linked in: xt_multiport ip6table_filter ip6_tables iptable_filter inet_diag ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables bridge stp autofs4 bnep rfcomm bluetooth parport_pc ppdev vesafb nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi psmouse snd_seq_midi_event fglrx(P) snd_seq snd_timer snd_seq_device mei(C) mac_hid dcdbas snd serio_raw soundcore snd_page_alloc video lp parport usbhid hid e1000e Jul 29 10:47:08 yoruichi kernel: [513129.014139] Jul 29 10:47:08 yoruichi kernel: [513129.014141] Pid: 1428, comm: Xorg Tainted: P C O 3.2.0-48-generic #74-Ubuntu Dell Inc. OptiPlex 7010/0KRC95 Jul 29 10:47:08 yoruichi kernel: [513129.014143] RIP: 0010:[] [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014166] RSP: 0018:88021c1979c0 EFLAGS: 00010297 Jul 29 10:47:08 yoruichi kernel: [513129.014167] RAX: 88021db1e008 RBX: c90005ff3150 RCX: Jul 29 10:47:08 yoruichi kernel: [513129.014168] RDX: RSI: c90005ff3018 RDI: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014170] RBP: 0002 R08: a0247eb0 R09: 88021db1e008 Jul 29 10:47:08 yoruichi kernel: [513129.014171] R10: c90005ff3090 R11: 88021db1e008 R12: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014172] R13: 0040 R14: R15: Jul 29 10:47:08 yoruichi kernel: [513129.014173] FS: 7f0820245880() GS:88022dd8() knlGS: Jul 29 10:47:08 yoruichi kernel: [513129.014175] CS: 0010 DS: ES: CR0: 80050033 Jul 29 10:47:08 yoruichi kernel: [513129.014176] CR2: 0008 CR3: 00021b89b000 CR4: 001406e0 Jul 29 10:47:08 yoruichi kernel: [513129.014177] DR0: DR1: DR2: Jul 29 10:47:08 yoruichi kernel: [513129.014178] DR3: DR6: 0ff0 DR7: 0400 Jul 29 10:47:08 yoruichi kernel: [513129.014179] Process Xorg (pid: 1428, threadinfo 88021c196000, task 88021fee8000) Jul 29 10:47:08 yoruichi kernel: [513129.014180] Stack: Jul 29 10:47:08 yoruichi kernel: [513129.014181] a0216cb6 88021db1ee30 88021db1eec8 Jul 29 10:47:08 yoruichi kernel: [513129.014184] 0200 a01afc55 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014186] 88021db1ee30 a0247eb0 a01affb8 88021c197a88 Jul 29 10:47:08 yoruichi kernel: [513129.014188] Call Trace: Jul 29 10:47:08 yoruichi kernel: [513129.014211] [] ? _ZN7CMMHeap15createPoolSpaceI21CMMPoolAsicAccessibleEEbj+0xb6/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014243] [] ? _ZN20CMMHeap_SystemMemory10obtainPoolEv+0x85/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014272] [] ? _ZN16CMMHeap_PAGEABLE10expandHeapEm+0x18/0xb0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014296] [] ? _ZN7CMMHeap10expandHeapEmRmPv+0xa/0x10 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014325] [] ? _ZN7CMMHeap21allocateMorePoolSpaceEmPv+0x8f/0x1b0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014353] [] ? _ZN14CMMHeapManager13allocPageableEjR14CMM_ALLOCATION+0xbe/0x100 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014382] [] ? _ZN9CMMObjectnwEmP8CMM_CORE+0x37/0x70 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014411] [] ? _ZN8MSF_CORE21get_surface_structureEv+0xc2/0xe0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014439] [] ? _ZN3MSF11create_surfEP9CMMClientP9CMMDriverPvRA4_K14CMM_ALLOCATIONP16MSF_SURF_ATTRIBS+0x1f/0x1c0 [fglrx] Jul 29 10
[Kernel-packages] [Bug 1206213] [NEW] UG: unable to handle kernel NULL pointer dereference at 0000000000000008
Public bug reported: My screen locked up and the mouse doesn't move. syslog had the following. Jul 29 10:47:08 yoruichi kernel: [513129.014078] BUG: unable to handle kernel NULL pointer dereference at 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014082] IP: [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014115] PGD 0 Jul 29 10:47:08 yoruichi kernel: [513129.014116] Oops: 0002 [#1] SMP Jul 29 10:47:08 yoruichi kernel: [513129.014118] CPU 3 Jul 29 10:47:08 yoruichi kernel: [513129.014119] Modules linked in: xt_multiport ip6table_filter ip6_tables iptable_filter inet_diag ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables bridge stp autofs4 bnep rfcomm bluetooth parport_pc ppdev vesafb nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi psmouse snd_seq_midi_event fglrx(P) snd_seq snd_timer snd_seq_device mei(C) mac_hid dcdbas snd serio_raw soundcore snd_page_alloc video lp parport usbhid hid e1000e Jul 29 10:47:08 yoruichi kernel: [513129.014139] Jul 29 10:47:08 yoruichi kernel: [513129.014141] Pid: 1428, comm: Xorg Tainted: P C O 3.2.0-48-generic #74-Ubuntu Dell Inc. OptiPlex 7010/0KRC95 Jul 29 10:47:08 yoruichi kernel: [513129.014143] RIP: 0010:[] [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014166] RSP: 0018:88021c1979c0 EFLAGS: 00010297 Jul 29 10:47:08 yoruichi kernel: [513129.014167] RAX: 88021db1e008 RBX: c90005ff3150 RCX: Jul 29 10:47:08 yoruichi kernel: [513129.014168] RDX: RSI: c90005ff3018 RDI: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014170] RBP: 0002 R08: a0247eb0 R09: 88021db1e008 Jul 29 10:47:08 yoruichi kernel: [513129.014171] R10: c90005ff3090 R11: 88021db1e008 R12: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014172] R13: 0040 R14: R15: Jul 29 10:47:08 yoruichi kernel: [513129.014173] FS: 7f0820245880() GS:88022dd8() knlGS: Jul 29 10:47:08 yoruichi kernel: [513129.014175] CS: 0010 DS: ES: CR0: 80050033 Jul 29 10:47:08 yoruichi kernel: [513129.014176] CR2: 0008 CR3: 00021b89b000 CR4: 001406e0 Jul 29 10:47:08 yoruichi kernel: [513129.014177] DR0: DR1: DR2: Jul 29 10:47:08 yoruichi kernel: [513129.014178] DR3: DR6: 0ff0 DR7: 0400 Jul 29 10:47:08 yoruichi kernel: [513129.014179] Process Xorg (pid: 1428, threadinfo 88021c196000, task 88021fee8000) Jul 29 10:47:08 yoruichi kernel: [513129.014180] Stack: Jul 29 10:47:08 yoruichi kernel: [513129.014181] a0216cb6 88021db1ee30 88021db1eec8 Jul 29 10:47:08 yoruichi kernel: [513129.014184] 0200 a01afc55 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014186] 88021db1ee30 a0247eb0 a01affb8 88021c197a88 Jul 29 10:47:08 yoruichi kernel: [513129.014188] Call Trace: Jul 29 10:47:08 yoruichi kernel: [513129.014211] [] ? _ZN7CMMHeap15createPoolSpaceI21CMMPoolAsicAccessibleEEbj+0xb6/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014243] [] ? _ZN20CMMHeap_SystemMemory10obtainPoolEv+0x85/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014272] [] ? _ZN16CMMHeap_PAGEABLE10expandHeapEm+0x18/0xb0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014296] [] ? _ZN7CMMHeap10expandHeapEmRmPv+0xa/0x10 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014325] [] ? _ZN7CMMHeap21allocateMorePoolSpaceEmPv+0x8f/0x1b0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014353] [] ? _ZN14CMMHeapManager13allocPageableEjR14CMM_ALLOCATION+0xbe/0x100 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014382] [] ? _ZN9CMMObjectnwEmP8CMM_CORE+0x37/0x70 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014411] [] ? _ZN8MSF_CORE21get_surface_structureEv+0xc2/0xe0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014439] [] ? _ZN3MSF11create_surfEP9CMMClientP9CMMDriverPvRA4_K14CMM_ALLOCATIONP16MSF_SURF_ATTRIBS+0x1f/0x1c0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014467] [] ? _ZN3MSF21handle_shared_surfaceEP9CMMClientP9CMMDriverP10CMMSurfaceP16MSF_SURF_ATTRIBSP15_CMM_RETURNCODE+0x113/0x280 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014493] [] ? CMMAllocSurface_WA+0x656/0xba0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014517] [] ? _ZN10CMMSurface13pRing0AddressEv+0x37/0x80 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014546] [] ? _ZN15CMMSurface_CORE17defineSurfInfo_WAEP18_CMM_SURF_INFO_WA_+0x294/0x430 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014573] [] ? CMMAllo
[Kernel-packages] [Bug 1206213] Re: UG: unable to handle kernel NULL pointer dereference at 0000000000000008
** Description changed: My screen locked up and the mouse doesn't move. syslog had the following. - Ubuntu 3.8.0-23.34-generic 3.8.11 - Jul 29 10:47:08 yoruichi kernel: [513129.014078] BUG: unable to handle kernel NULL pointer dereference at 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014082] IP: [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] - Jul 29 10:47:08 yoruichi kernel: [513129.014115] PGD 0 - Jul 29 10:47:08 yoruichi kernel: [513129.014116] Oops: 0002 [#1] SMP - Jul 29 10:47:08 yoruichi kernel: [513129.014118] CPU 3 + Jul 29 10:47:08 yoruichi kernel: [513129.014115] PGD 0 + Jul 29 10:47:08 yoruichi kernel: [513129.014116] Oops: 0002 [#1] SMP + Jul 29 10:47:08 yoruichi kernel: [513129.014118] CPU 3 Jul 29 10:47:08 yoruichi kernel: [513129.014119] Modules linked in: xt_multiport ip6table_filter ip6_tables iptable_filter inet_diag ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables bridge stp autofs4 bnep rfcomm bluetooth parport_pc ppdev vesafb nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi psmouse snd_seq_midi_event fglrx(P) snd_seq snd_timer snd_seq_device mei(C) mac_hid dcdbas snd serio_raw soundcore snd_page_alloc video lp parport usbhid hid e1000e - Jul 29 10:47:08 yoruichi kernel: [513129.014139] + Jul 29 10:47:08 yoruichi kernel: [513129.014139] Jul 29 10:47:08 yoruichi kernel: [513129.014141] Pid: 1428, comm: Xorg Tainted: P C O 3.2.0-48-generic #74-Ubuntu Dell Inc. OptiPlex 7010/0KRC95 Jul 29 10:47:08 yoruichi kernel: [513129.014143] RIP: 0010:[] [] _ZN20CMMHeap_SystemMemory8pushPoolEP7CMMPool+0x11/0x40 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014166] RSP: 0018:88021c1979c0 EFLAGS: 00010297 Jul 29 10:47:08 yoruichi kernel: [513129.014167] RAX: 88021db1e008 RBX: c90005ff3150 RCX: Jul 29 10:47:08 yoruichi kernel: [513129.014168] RDX: RSI: c90005ff3018 RDI: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014170] RBP: 0002 R08: a0247eb0 R09: 88021db1e008 Jul 29 10:47:08 yoruichi kernel: [513129.014171] R10: c90005ff3090 R11: 88021db1e008 R12: 88021db1ee30 Jul 29 10:47:08 yoruichi kernel: [513129.014172] R13: 0040 R14: R15: Jul 29 10:47:08 yoruichi kernel: [513129.014173] FS: 7f0820245880() GS:88022dd8() knlGS: Jul 29 10:47:08 yoruichi kernel: [513129.014175] CS: 0010 DS: ES: CR0: 80050033 Jul 29 10:47:08 yoruichi kernel: [513129.014176] CR2: 0008 CR3: 00021b89b000 CR4: 001406e0 Jul 29 10:47:08 yoruichi kernel: [513129.014177] DR0: DR1: DR2: Jul 29 10:47:08 yoruichi kernel: [513129.014178] DR3: DR6: 0ff0 DR7: 0400 Jul 29 10:47:08 yoruichi kernel: [513129.014179] Process Xorg (pid: 1428, threadinfo 88021c196000, task 88021fee8000) Jul 29 10:47:08 yoruichi kernel: [513129.014180] Stack: Jul 29 10:47:08 yoruichi kernel: [513129.014181] a0216cb6 88021db1ee30 88021db1eec8 Jul 29 10:47:08 yoruichi kernel: [513129.014184] 0200 a01afc55 0008 Jul 29 10:47:08 yoruichi kernel: [513129.014186] 88021db1ee30 a0247eb0 a01affb8 88021c197a88 Jul 29 10:47:08 yoruichi kernel: [513129.014188] Call Trace: Jul 29 10:47:08 yoruichi kernel: [513129.014211] [] ? _ZN7CMMHeap15createPoolSpaceI21CMMPoolAsicAccessibleEEbj+0xb6/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014243] [] ? _ZN20CMMHeap_SystemMemory10obtainPoolEv+0x85/0xc0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014272] [] ? _ZN16CMMHeap_PAGEABLE10expandHeapEm+0x18/0xb0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014296] [] ? _ZN7CMMHeap10expandHeapEmRmPv+0xa/0x10 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014325] [] ? _ZN7CMMHeap21allocateMorePoolSpaceEmPv+0x8f/0x1b0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014353] [] ? _ZN14CMMHeapManager13allocPageableEjR14CMM_ALLOCATION+0xbe/0x100 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014382] [] ? _ZN9CMMObjectnwEmP8CMM_CORE+0x37/0x70 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014411] [] ? _ZN8MSF_CORE21get_surface_structureEv+0xc2/0xe0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014439] [] ? _ZN3MSF11create_surfEP9CMMClientP9CMMDriverPvRA4_K14CMM_ALLOCATIONP16MSF_SURF_ATTRIBS+0x1f/0x1c0 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.014467] [] ? _ZN3MSF21handle_shared_surfaceEP9CMMClientP9CMMDriverP10CMMSurfaceP16MSF_SURF_ATTRIBSP15_CMM_RETURNCODE+0x113/0x280 [fglrx] Jul 29 10:47:08 yoruichi kernel: [513129.
