** Tags added: bios-outdated-1804 needs-upstream-testing regression- potential
** Attachment removed: "version_signature.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069947/+attachment/3409185/+files/version_signature.log ** Attachment removed: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069947/+attachment/3409186/+files/lspci-vnvn.log ** Description changed: Hello, I have a 1.2 TiB XFS file system with 1.1 TiB of data and 14 million inodes used. When I try to enable user and group quota on the file system, XFS quotacheck is run on mount with "-o uquota,gquota". A few seconds after the quotacheck starts, the OOM killer starts killing processes and I get these messages on the serial console: [ 157.508682] Out of memory: Kill process 680 (upstart-udev-br) score 1 or sacrifice child [ 157.516799] Killed process 680 (upstart-udev-br) total-vm:17232kB, anon-rss:192kB, file-rss:0kB [ 157.543556] Out of memory: Kill process 1081 (upstart-socket-) score 1 or sacrifice child [ 157.551760] Killed process 1081 (upstart-socket-) total-vm:15188kB, anon-rss:184kB, file-rss:0kB [ 157.578237] Out of memory: Kill process 1284 (rsyslogd) score 1 or sacrifice child [ 157.585823] Killed process 1284 (rsyslogd) total-vm:253712kB, anon-rss:556kB, file-rss:0kB [ 157.719863] Out of memory: Kill process 1299 (getty) score 1 or sacrifice child [ 157.727181] Killed process 1299 (getty) total-vm:12932kB, anon-rss:156kB, file-rss:4kB ... [ 251.512025] XFS: possible memory allocation deadlock in kmem_zone_alloc (mode:0x2d0) [ 253.516024] XFS: possible memory allocation deadlock in kmem_zone_alloc (mode:0x2d0) ... Shortly before the SSH connection to the machine is lost, /proc/slabinfo shows the following line: slabinfo - version: 2.1 # name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail> ... xfs_inode 1981333 1981333 960 17 4 : tunables 0 0 0 : slabdata 116549 116549 0 ... The machine has 2 GiB RAM, of which 1.8 GiB are used by the XFS inode cache, if I read these numbers correctly. The machine runs the following kernel: # uname -a Linux bombax 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 21:33:09 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux - # + # Patches for this very issue are mentioned here: http://oss.sgi.com/archives/xfs/2012-06/msg00362.html (The size of the xfs_inode entry in /proc/slabcache confirms that this is the issue, according to the person mentioning the patches.) Can you apply these fixes to the Precise kernel? - Regards, - Milan - - - Further info: - - # lsb_release -rd - Description: Ubuntu 12.04.1 LTS - Release: 12.04 - # apt-cache policy linux-image-3.2.0-32-generic - linux-image-3.2.0-32-generic: - Installed: 3.2.0-32.51 - Candidate: 3.2.0-32.51 - Version table: - *** 3.2.0-32.51 0 - 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages - 500 http://de.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages - 100 /var/lib/dpkg/status - # - --- + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.0.1-0ubuntu14 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Card1.Amixer.info: Error: [Errno 2] No such file or directory Card1.Amixer.values: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 12.04 IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: [Errno 2] No such file or directory MachineType: System manufacturer System Product Name Package: linux 3.2.0.32.35 PackageArchitecture: amd64 ProcEnviron: - TERM=xterm - LANG=C.UTF-8 - SHELL=/bin/bash + TERM=xterm + LANG=C.UTF-8 + SHELL=/bin/bash ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-32-generic bootdegraded=true root=/dev/mapper/system1-ubuexp--slash ro nosplash nofb nomodeset consoleblank=0 console=tty0 console=ttyS0,115200n8 debug=unusedvalue ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30 RelatedPackageVersions: - linux-restricted-modules-3.2.0-32-generic N/A - linux-backports-modules-3.2.0-32-generic N/A - linux-firmware 1.79.1 + linux-restricted-modules-3.2.0-32-generic N/A + linux-backports-modules-3.2.0-32-generic N/A + linux-firmware 1.79.1 RfKill: Error: [Errno 2] No such file or directory Tags: precise Uname: Linux 3.2.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: - + dmi.bios.date: 10/29/2007 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS M2N-SLI DELUXE ACPI BIOS Revision 1302 dmi.board.name: M2N-SLI DELUXE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2N-SLIDELUXEACPIBIOSRevision1302:bd10/29/2007:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N-SLIDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- 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/1069947 Title: XFS quotacheck OOM Status in “linux” package in Ubuntu: Confirmed Bug description: Hello, I have a 1.2 TiB XFS file system with 1.1 TiB of data and 14 million inodes used. When I try to enable user and group quota on the file system, XFS quotacheck is run on mount with "-o uquota,gquota". A few seconds after the quotacheck starts, the OOM killer starts killing processes and I get these messages on the serial console: [ 157.508682] Out of memory: Kill process 680 (upstart-udev-br) score 1 or sacrifice child [ 157.516799] Killed process 680 (upstart-udev-br) total-vm:17232kB, anon-rss:192kB, file-rss:0kB [ 157.543556] Out of memory: Kill process 1081 (upstart-socket-) score 1 or sacrifice child [ 157.551760] Killed process 1081 (upstart-socket-) total-vm:15188kB, anon-rss:184kB, file-rss:0kB [ 157.578237] Out of memory: Kill process 1284 (rsyslogd) score 1 or sacrifice child [ 157.585823] Killed process 1284 (rsyslogd) total-vm:253712kB, anon-rss:556kB, file-rss:0kB [ 157.719863] Out of memory: Kill process 1299 (getty) score 1 or sacrifice child [ 157.727181] Killed process 1299 (getty) total-vm:12932kB, anon-rss:156kB, file-rss:4kB ... [ 251.512025] XFS: possible memory allocation deadlock in kmem_zone_alloc (mode:0x2d0) [ 253.516024] XFS: possible memory allocation deadlock in kmem_zone_alloc (mode:0x2d0) ... Shortly before the SSH connection to the machine is lost, /proc/slabinfo shows the following line: slabinfo - version: 2.1 # name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail> ... xfs_inode 1981333 1981333 960 17 4 : tunables 0 0 0 : slabdata 116549 116549 0 ... The machine has 2 GiB RAM, of which 1.8 GiB are used by the XFS inode cache, if I read these numbers correctly. The machine runs the following kernel: # uname -a Linux bombax 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 21:33:09 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux # Patches for this very issue are mentioned here: http://oss.sgi.com/archives/xfs/2012-06/msg00362.html (The size of the xfs_inode entry in /proc/slabcache confirms that this is the issue, according to the person mentioning the patches.) Can you apply these fixes to the Precise kernel? --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.0.1-0ubuntu14 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Card1.Amixer.info: Error: [Errno 2] No such file or directory Card1.Amixer.values: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 12.04 IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: [Errno 2] No such file or directory MachineType: System manufacturer System Product Name Package: linux 3.2.0.32.35 PackageArchitecture: amd64 ProcEnviron: TERM=xterm LANG=C.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-32-generic bootdegraded=true root=/dev/mapper/system1-ubuexp--slash ro nosplash nofb nomodeset consoleblank=0 console=tty0 console=ttyS0,115200n8 debug=unusedvalue ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30 RelatedPackageVersions: linux-restricted-modules-3.2.0-32-generic N/A linux-backports-modules-3.2.0-32-generic N/A linux-firmware 1.79.1 RfKill: Error: [Errno 2] No such file or directory Tags: precise Uname: Linux 3.2.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 10/29/2007 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS M2N-SLI DELUXE ACPI BIOS Revision 1302 dmi.board.name: M2N-SLI DELUXE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2N-SLIDELUXEACPIBIOSRevision1302:bd10/29/2007:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N-SLIDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name 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/1069947/+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
