Public bug reported: (I don't know whether to report this against qemu/kvm or against the guest kernel - hmm)
I've got Ubuntu Lucid desktop (64bit) running on an i7-860 and a couple of guests, one of which is the one which generated this report (repeatedly a few times at each boot) - I've attached the libvirt config for the client that is running it. [ 0.734580] irq 11: nobody cared (try booting with the "irqpoll" option) [ 0.734586] Pid: 1, comm: swapper Not tainted 2.6.32-22-server #33-Ubuntu [ 0.734588] Call Trace: [ 0.734591] <IRQ> [<ffffffff810c651b>] __report_bad_irq+0x2b/0xa0 [ 0.734611] [<ffffffff810c671c>] note_interrupt+0x18c/0x1d0 [ 0.734613] [<ffffffff810c6e1d>] handle_fasteoi_irq+0xdd/0x100 [ 0.734619] [<ffffffff81015d12>] handle_irq+0x22/0x30 [ 0.734629] [<ffffffff8155c63c>] do_IRQ+0x6c/0xf0 [ 0.734632] [<ffffffff81013b13>] ret_from_intr+0x0/0x11 [ 0.734638] [<ffffffff8106e20b>] ? __do_softirq+0x6b/0x1e0 [ 0.734642] [<ffffffff810940ca>] ? tick_program_event+0x2a/0x30 [ 0.734644] [<ffffffff810142ec>] ? call_softirq+0x1c/0x30 [ 0.734646] [<ffffffff81015cb5>] ? do_softirq+0x65/0xa0 [ 0.734647] [<ffffffff8106e0f5>] ? irq_exit+0x85/0x90 [ 0.734649] [<ffffffff8155c731>] ? smp_apic_timer_interrupt+0x71/0x9c [ 0.734651] [<ffffffff81013cb3>] ? apic_timer_interrupt+0x13/0x20 [ 0.734652] <EOI> [<ffffffff815574b9>] ? _spin_unlock_irqrestore+0x19/0x30 [ 0.734662] [<ffffffff810c5793>] ? __setup_irq+0x1b3/0x340 [ 0.734671] [<ffffffff813e4ba0>] ? usb_hcd_irq+0x0/0x90 [ 0.734673] [<ffffffff810c5d2c>] ? request_threaded_irq+0x11c/0x220 [ 0.734675] [<ffffffff813e59c7>] ? usb_add_hcd+0x197/0x420 [ 0.734679] [<ffffffff813f487a>] ? usb_hcd_pci_probe+0x15a/0x2d0 [ 0.734686] [<ffffffff812ce0b7>] ? local_pci_probe+0x17/0x20 [ 0.734689] [<ffffffff812ce3d9>] ? __pci_device_probe+0xe9/0xf0 [ 0.734696] [<ffffffff812b2faa>] ? kobject_get+0x1a/0x30 [ 0.734701] [<ffffffff81364469>] ? get_device+0x19/0x20 [ 0.734704] [<ffffffff812cf207>] ? pci_device_probe+0x37/0x60 [ 0.734706] [<ffffffff81368545>] ? really_probe+0x65/0x170 [ 0.734708] [<ffffffff81368695>] ? driver_probe_device+0x45/0x70 [ 0.734710] [<ffffffff813686c0>] ? __driver_attach+0x0/0xa0 [ 0.734712] [<ffffffff8136875b>] ? __driver_attach+0x9b/0xa0 [ 0.734713] [<ffffffff813686c0>] ? __driver_attach+0x0/0xa0 [ 0.734715] [<ffffffff813679a8>] ? bus_for_each_dev+0x68/0x90 [ 0.734717] [<ffffffff813683be>] ? driver_attach+0x1e/0x20 [ 0.734719] [<ffffffff81367c7e>] ? bus_add_driver+0xde/0x280 [ 0.734721] [<ffffffff81368a90>] ? driver_register+0x80/0x150 [ 0.734723] [<ffffffff81554956>] ? printk+0x41/0x43 [ 0.734725] [<ffffffff812cf496>] ? __pci_register_driver+0x56/0xd0 [ 0.734737] [<ffffffff818ab71c>] ? uhci_hcd_init+0x0/0xca [ 0.734739] [<ffffffff818ab71c>] ? uhci_hcd_init+0x0/0xca [ 0.734741] [<ffffffff818ab7a8>] ? uhci_hcd_init+0x8c/0xca [ 0.734744] [<ffffffff818ab70e>] ? ohci_hcd_mod_init+0x46/0x54 [ 0.734747] [<ffffffff8100a04c>] ? do_one_initcall+0x3c/0x1a0 [ 0.734752] [<ffffffff8187a6d1>] ? do_basic_setup+0x54/0x66 [ 0.734754] [<ffffffff8187a7e5>] ? kernel_init+0x102/0x156 [ 0.734756] [<ffffffff810141ea>] ? child_rip+0xa/0x20 [ 0.734758] [<ffffffff8187a6e3>] ? kernel_init+0x0/0x156 [ 0.734760] [<ffffffff810141e0>] ? child_rip+0x0/0x20 [ 0.734761] handlers: [ 0.734762] [<ffffffff813e4ba0>] (usb_hcd_irq+0x0/0x90) [ 0.734767] Disabling IRQ #11 ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-22-server 2.6.32-22.33 Regression: No Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.32-22.33-server 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-server x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. AplayDevices: Error: [Errno 2] No such file or directory Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory CurrentDmesg: [ 11.180165] eth0: no IPv6 routers present Date: Sun May 23 19:09:02 2010 HibernationDevice: RESUME=UUID=873b24da-3b31-43c4-884f-b4e5e4fe077e InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release amd64 (20100427) IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Bochs Bochs ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-server root=/dev/mapper/hostname-root ro quiet ProcEnviron: LANG=en_GB.UTF-8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.34 RfKill: SourcePackage: linux dmi.bios.date: 01/01/2007 dmi.bios.vendor: Bochs dmi.bios.version: Bochs dmi.chassis.type: 1 dmi.chassis.vendor: Bochs dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr: dmi.product.name: Bochs dmi.sys.vendor: Bochs ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lucid needs-upstream-testing -- irq 11: nobody cared in KVM guest https://bugs.launchpad.net/bugs/584675 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs