[ 29.666023] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use) [ 30.215962] NET: Registered protocol family 10 [ 30.216919] lo: Disabled Privacy Extensions [ 32.941040] scsi5 : vhba [ 34.011626] ppdev: user-space parallel port driver [ 34.371249] type=1503 audit(1231541235.013:7): operation="inode_permission" requested_mask="w::" denied_mask="w::" fsuid=0 name="/etc/krb5.conf" pid=5557 profile="/usr/sbin/cupsd" [ 43.337961] vboxdrv: Trying to deactivate the NMI watchdog permanently... [ 43.337972] vboxdrv: Successfully done. [ 43.337975] vboxdrv: Found 2 processor cores. [ 43.341108] vboxdrv: fAsync=0 offMin=0x330 offMax=0x6b34 [ 43.341122] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 43.341127] vboxdrv: Successfully loaded version 2.0.4 (interface 0x00090000). [ 46.139159] iwl3945 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 46.139326] iwl3945 0000:02:00.0: restoring config space at offset 0x1 (was 0x100102, writing 0x100106) [ 46.140706] firmware: requesting iwlwifi-3945-1.ucode [ 46.279253] Registered led device: iwl-phy0:radio [ 46.279677] Registered led device: iwl-phy0:assoc [ 46.279946] Registered led device: iwl-phy0:RX [ 46.280226] Registered led device: iwl-phy0:TX [ 46.303634] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 48.003839] Bluetooth: Core ver 2.13 [ 48.004512] NET: Registered protocol family 31 [ 48.004518] Bluetooth: HCI device and connection manager initialized [ 48.004523] Bluetooth: HCI socket layer initialized [ 48.033833] Bluetooth: L2CAP ver 2.11 [ 48.033842] Bluetooth: L2CAP socket layer initialized [ 48.059354] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 48.059364] Bluetooth: BNEP filters: protocol multicast [ 48.109322] Bridge firewalling registered [ 48.135217] Bluetooth: SCO (Voice Link) ver 0.6 [ 48.135225] Bluetooth: SCO socket layer initialized [ 48.228323] Bluetooth: RFCOMM socket layer initialized [ 48.229161] Bluetooth: RFCOMM TTY layer initialized [ 48.229169] Bluetooth: RFCOMM ver 1.10 [ 48.845406] r8169: eth0: link down [ 48.846898] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 51.057568] iwl3945 0000:02:00.0: PCI INT A disabled [ 51.457075] NET: Registered protocol family 17 [ 51.611707] iwl3945 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 51.611885] iwl3945 0000:02:00.0: restoring config space at offset 0x1 (was 0x100102, writing 0x100106) [ 51.660629] Registered led device: iwl-phy0:radio [ 51.661773] Registered led device: iwl-phy0:assoc [ 51.664242] Registered led device: iwl-phy0:RX [ 51.664297] Registered led device: iwl-phy0:TX [ 51.699535] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.858485] wlan0: authenticate with AP 00:22:3f:14:9d:10 [ 52.861050] wlan0: authenticated [ 52.861061] wlan0: associate with AP 00:22:3f:14:9d:10 [ 52.864907] wlan0: RX AssocResp from 00:22:3f:14:9d:10 (capab=0x411 status=0 aid=1) [ 52.864918] wlan0: associated [ 52.866899] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.006382] wlan0: authenticate with AP 00:22:3f:14:9d:10 [ 53.008184] wlan0: authenticated [ 53.008189] wlan0: associate with AP 00:22:3f:14:9d:10 [ 53.010823] wlan0: RX ReassocResp from 00:22:3f:14:9d:10 (capab=0x411 status=0 aid=1) [ 53.010827] wlan0: associated [ 63.632136] wlan0: no IPv6 routers present [ 96.264610] ------------[ cut here ]------------ [ 96.264616] WARNING: at /build/buildd/linux-2.6.27/kernel/softirq.c:136 local_bh_enable_ip+0x8d/0xc0() [ 96.264618] Modules linked in: aes_x86_64 aes_generic binfmt_misc af_packet rfcomm sco bridge stp bnep l2cap bluetooth vboxdrv ppdev vhba ipv6 acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_ondemand freq_table container pci_slot sbs sbshc coretemp sbp2 parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event arc4 uvcvideo snd_seq ecb snd_timer snd_seq_device crypto_blkcipher compat_ioctl32 videodev iwl3945 snd v4l1_compat rfkill mac80211 sdhci_pci sdhci soundcore led_class mmc_core psmouse iTCO_wdt snd_page_alloc pcspkr ricoh_mmc cfg80211 iTCO_vendor_support evdev serio_raw nvidia(P) i2c_core video output shpchp pci_hotplug wmi battery button ac intel_agp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables ext3 jbd mbcache sr_mod cdrom sd_mod crc_t10dif sg ata_piix ata_generic ahci pata_acpi ohci1394 r8169 libata scsi_mod dock ieee1394 mii ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse [ 96.264708] Pid: 9, comm: events/0 Tainted: P 2.6.27-11-generic #1 [ 96.264711] [ 96.264711] Call Trace: [ 96.264716] [] warn_on_slowpath+0x64/0x90 [ 96.264720] [] ? sg_init_table+0x23/0x50 [ 96.264723] [] ? __sg_alloc_table+0x79/0x120 [ 96.264741] [] ? scsi_sg_alloc+0x0/0x60 [scsi_mod] [ 96.264746] [] ? blk_rq_map_sg+0x16/0x2d0 [ 96.264750] [] ? _spin_lock_irqsave+0x34/0x50 [ 96.264753] [] local_bh_enable_ip+0x8d/0xc0 [ 96.264756] [] _spin_unlock_bh+0x18/0x20 [ 96.264760] [] vhba_lookup_device+0x64/0x80 [vhba] [ 96.264773] [] ? scsi_done+0x0/0x30 [scsi_mod] [ 96.264777] [] vhba_queuecommand+0x27/0x1d0 [vhba] [ 96.264789] [] scsi_dispatch_cmd+0x120/0x2c0 [scsi_mod] [ 96.264801] [] scsi_request_fn+0x30f/0x460 [scsi_mod] [ 96.264805] [] __generic_unplug_device+0x2b/0x40 [ 96.264808] [] blk_execute_rq_nowait+0x6e/0xc0 [ 96.264810] [] blk_execute_rq+0x63/0xb0 [ 96.264822] [] scsi_execute+0xf7/0x150 [scsi_mod] [ 96.264834] [] scsi_execute_req+0x8a/0xf0 [scsi_mod] [ 96.264845] [] scsi_probe_lun+0x113/0x3f0 [scsi_mod] [ 96.264857] [] scsi_probe_and_add_lun+0x14f/0x480 [scsi_mod] [ 96.264861] [] ? kobject_get+0x1a/0x30 [ 96.264873] [] ? scsi_alloc_target+0x251/0x2e0 [scsi_mod] [ 96.264876] [] ? rb_erase+0xe5/0x170 [ 96.264888] [] __scsi_add_device+0x112/0x120 [scsi_mod] [ 96.264892] [] ? finish_task_switch+0x2b/0xf0 [ 96.264903] [] scsi_add_device+0x11/0x30 [scsi_mod] [ 96.264907] [] vhba_scan_devices+0x89/0xd0 [vhba] [ 96.264910] [] ? vhba_scan_devices+0x0/0xd0 [vhba] [ 96.264914] [] run_workqueue+0xc2/0x1a0 [ 96.264917] [] worker_thread+0xaf/0x130 [ 96.264920] [] ? autoremove_wake_function+0x0/0x40 [ 96.264923] [] ? worker_thread+0x0/0x130 [ 96.264926] [] kthread+0x4e/0x90 [ 96.264929] [] child_rip+0xa/0x11 [ 96.264931] [] ? kthread+0x0/0x90 [ 96.264933] [] ? child_rip+0x0/0x11 [ 96.264935] [ 96.264936] ---[ end trace f28e3d9777d79db7 ]--- [ 96.272367] scsi 5:0:0:0: CD-ROM CDEmu Virt. CD/DVD-ROM 1.10 PQ: 0 ANSI: 0 [ 96.302865] sr1: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray [ 96.307349] sr 5:0:0:0: Attached scsi CD-ROM sr1 [ 96.308815] sr 5:0:0:0: Attached scsi generic sg2 type 5 [ 96.311522] scsi 5:0:1:0: CD-ROM CDEmu Virt. CD/DVD-ROM 1.10 PQ: 0 ANSI: 0 [ 96.311752] sr2: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray [ 96.311841] sr 5:0:1:0: Attached scsi CD-ROM sr2 [ 96.311926] sr 5:0:1:0: Attached scsi generic sg3 type 5 [ 100.090292] CPU0 attaching NULL sched-domain. [ 100.090302] CPU1 attaching NULL sched-domain. [ 100.112148] CPU0 attaching sched-domain: [ 100.112159] domain 0: span 0-1 level MC [ 100.112164] groups: 0 1 [ 100.112171] domain 1: span 0-1 level NODE [ 100.112176] groups: 0-1 [ 100.112184] CPU1 attaching sched-domain: [ 100.112188] domain 0: span 0-1 level MC [ 100.112192] groups: 1 0 [ 100.112198] domain 1: span 0-1 level NODE [ 100.112202] groups: 0-1 [ 482.151793] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.