Public bug reported: On a Romley box, the following message is displayed in the logs:
[ 8.294573] PERCPU: allocation failed, size=304 align=32, alloc from reserved chunk failed [ 8.294578] Pid: 1490, comm: modprobe Not tainted 3.5.0-20-generic #31-Ubuntu [ 8.294579] Call Trace: [ 8.294597] [<ffffffff81143924>] pcpu_alloc+0x974/0x9d0 [ 8.294604] [<ffffffff810b185a>] ? each_symbol_section+0x2a/0x70 [ 8.294607] [<ffffffff810b18d1>] ? find_symbol+0x31/0x70 [ 8.294610] [<ffffffff81143c43>] __alloc_reserved_percpu+0x13/0x20 [ 8.294613] [<ffffffff810b413a>] layout_and_allocate+0x2fa/0xaf0 [ 8.294615] [<ffffffff810b4a29>] load_module+0xf9/0x1170 [ 8.294630] [<ffffffff810b5af2>] sys_init_module+0x52/0x230 [ 8.294640] [<ffffffff8168b969>] system_call_fastpath+0x16/0x1b [ 8.294642] kvm: Could not allocate 304 bytes percpu data Reproduced with kernel from quantal-release and quantal-proposed I found this reference on LKML: https://lkml.org/lkml/2012/10/11/198 ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-20-generic 3.5.0-20.31 ProcVersionSignature: Ubuntu 3.5.0-20.31-generic 3.5.7.1 Uname: Linux 3.5.0-20-generic x86_64 AlsaDevices: total 0 crw-rw---T 1 root audio 116, 1 Dec 10 10:54 seq crw-rw---T 1 root audio 116, 33 Dec 10 10:54 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Mon Dec 10 11:03:33 2012 HibernationDevice: RESUME=UUID=c595dd75-dab5-4fcd-a089-302addcaef96 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel Corporation LH Pass MarkForUpload: True PciMultimedia: ProcEnviron: LANGUAGE=en_US: TERM=screen-bce PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-20-generic root=UUID=58f9a800-2e0c-4da5-9d94-c4bb4bed4fa2 ro quiet RelatedPackageVersions: linux-restricted-modules-3.5.0-20-generic N/A linux-backports-modules-3.5.0-20-generic N/A linux-firmware 1.95 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2012 dmi.bios.vendor: Intel Corp. dmi.bios.version: SE5C600.86B.99.99.2050.043020121425 dmi.board.asset.tag: .................... dmi.board.name: S4600LH.... dmi.board.vendor: Intel Corporation dmi.board.version: .......... dmi.chassis.asset.tag: .................... dmi.chassis.type: 23 dmi.chassis.vendor: ............................... dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorp.:bvrSE5C600.86B.99.99.2050.043020121425:bd04/30/2012:svnIntelCorporation:pnLHPass:pvr....................:rvnIntelCorporation:rnS4600LH....:rvr..........:cvn...............................:ct23:cvr..................: dmi.product.name: LH Pass dmi.product.version: .................... dmi.sys.vendor: Intel Corporation ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug package-from-proposed qa-manual-testing quantal ** Description changed: On a Romley box, the following message is displayed in the logs: [ 8.294573] PERCPU: allocation failed, size=304 align=32, alloc from reserved chunk failed [ 8.294578] Pid: 1490, comm: modprobe Not tainted 3.5.0-20-generic #31-Ubuntu [ 8.294579] Call Trace: [ 8.294597] [<ffffffff81143924>] pcpu_alloc+0x974/0x9d0 [ 8.294604] [<ffffffff810b185a>] ? each_symbol_section+0x2a/0x70 [ 8.294607] [<ffffffff810b18d1>] ? find_symbol+0x31/0x70 [ 8.294610] [<ffffffff81143c43>] __alloc_reserved_percpu+0x13/0x20 [ 8.294613] [<ffffffff810b413a>] layout_and_allocate+0x2fa/0xaf0 [ 8.294615] [<ffffffff810b4a29>] load_module+0xf9/0x1170 [ 8.294630] [<ffffffff810b5af2>] sys_init_module+0x52/0x230 [ 8.294640] [<ffffffff8168b969>] system_call_fastpath+0x16/0x1b [ 8.294642] kvm: Could not allocate 304 bytes percpu data Reproduced with kernel from quantal-release and quantal-proposed + I found this reference on LKML: + + https://lkml.org/lkml/2012/10/11/198 + ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-20-generic 3.5.0-20.31 ProcVersionSignature: Ubuntu 3.5.0-20.31-generic 3.5.7.1 Uname: Linux 3.5.0-20-generic x86_64 AlsaDevices: - total 0 - crw-rw---T 1 root audio 116, 1 Dec 10 10:54 seq - crw-rw---T 1 root audio 116, 33 Dec 10 10:54 timer + total 0 + crw-rw---T 1 root audio 116, 1 Dec 10 10:54 seq + crw-rw---T 1 root audio 116, 33 Dec 10 10:54 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Mon Dec 10 11:03:33 2012 HibernationDevice: RESUME=UUID=c595dd75-dab5-4fcd-a089-302addcaef96 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel Corporation LH Pass MarkForUpload: True PciMultimedia: - + ProcEnviron: - LANGUAGE=en_US: - TERM=screen-bce - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US: + TERM=screen-bce + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-20-generic root=UUID=58f9a800-2e0c-4da5-9d94-c4bb4bed4fa2 ro quiet RelatedPackageVersions: - linux-restricted-modules-3.5.0-20-generic N/A - linux-backports-modules-3.5.0-20-generic N/A - linux-firmware 1.95 + linux-restricted-modules-3.5.0-20-generic N/A + linux-backports-modules-3.5.0-20-generic N/A + linux-firmware 1.95 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2012 dmi.bios.vendor: Intel Corp. dmi.bios.version: SE5C600.86B.99.99.2050.043020121425 dmi.board.asset.tag: .................... dmi.board.name: S4600LH.... dmi.board.vendor: Intel Corporation dmi.board.version: .......... dmi.chassis.asset.tag: .................... dmi.chassis.type: 23 dmi.chassis.vendor: ............................... dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorp.:bvrSE5C600.86B.99.99.2050.043020121425:bd04/30/2012:svnIntelCorporation:pnLHPass:pvr....................:rvnIntelCorporation:rnS4600LH....:rvr..........:cvn...............................:ct23:cvr..................: dmi.product.name: LH Pass dmi.product.version: .................... dmi.sys.vendor: Intel Corporation -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088433 Title: PERCPU: allocation failed when loading module kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088433/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
