[ 35.400189] intel8x0: measured clock 232627 rejected [ 35.764228] intel8x0_measure_ac97_clock: measured 59066 usecs (13259 samples) [ 35.764238] intel8x0: measured clock 224477 rejected [ 35.764244] intel8x0: clocking to 48000 [ 37.820172] vboxsf: Successfully loaded version 4.0.4 (interface 0x00010004) [ 38.066459] type=1400 audit(1300458742.642:18): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=812 comm="apparmor_parser" [ 38.067099] type=1400 audit(1300458742.642:19): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=812 comm="apparmor_parser" [ 41.609420] [drm] Initialized drm 1.1.0 20060810 [ 41.614869] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 41.614884] PCI: setting IRQ 11 as level-triggered [ 41.614903] pci 0000:00:02.0: PCI INT A -> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11 [ 41.614942] pci 0000:00:02.0: setting latency timer to 64 [ 41.620627] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 41.620637] [drm] No driver support for vblank timestamp query. [ 41.620647] [drm] Initialized vboxvideo 1.0.0 20090303 for 0000:00:02.0 on minor 0 [ 46.518266] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 58.396592] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 151.130837] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 151.207865] ISO 9660 Extensions: RRIP_1991A [ 456.041112] sf_read_super_aux err=-71 [ 456.041963] ------------[ cut here ]------------ [ 456.042088] WARNING: at /build/buildd/linux-2.6.38/fs/sysfs/dir.c:455 sysfs_add_one+0x9b/0xd0() [ 456.042103] Hardware name: VirtualBox [ 456.042111] sysfs: cannot create duplicate filename '/devices/virtual/bdi/vboxsf-DATA' [ 456.042120] Modules linked in: nls_utf8 isofs binfmt_misc vboxvideo drm vboxsf snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ppdev snd_timer snd_seq_device snd parport_pc psmouse serio_raw vboxguest soundcore snd_page_alloc i2c_piix4 lp parport floppy pcnet32 [ 456.042231] Pid: 1772, comm: mount.vboxsf Not tainted 2.6.38-6-generic #34-Ubuntu [ 456.042239] Call Trace: [ 456.042258] [] ? warn_slowpath_common+0x72/0xa0 [ 456.042269] [] ? sysfs_add_one+0x9b/0xd0 [ 456.042279] [] ? sysfs_add_one+0x9b/0xd0 [ 456.042289] [] ? warn_slowpath_fmt+0x33/0x40 [ 456.042302] [] ? sysfs_add_one+0x9b/0xd0 [ 456.042312] [] ? create_dir+0x5c/0xb0 [ 456.042322] [] ? sysfs_create_dir+0x71/0xb0 [ 456.042332] [] ? kobject_add_internal+0x92/0x1f0 [ 456.042341] [] ? kobject_get+0x12/0x20 [ 456.042350] [] ? kobject_add+0x3e/0x80 [ 456.042368] [] ? device_add+0xd6/0x380 [ 456.042379] [] ? complete_all+0x4e/0x60 [ 456.042388] [] ? pm_runtime_init+0xbe/0xd0 [ 456.042399] [] ? device_pm_init+0x40/0x50 [ 456.042408] [] ? device_register+0x17/0x20 [ 456.042422] [] ? device_create_vargs+0xb1/0xe0 [ 456.042433] [] ? bdi_register+0x50/0x170 [ 456.042451] [] ? sf_init_backing_dev+0x4b/0x60 [vboxsf] [ 456.042461] [] ? sf_read_super_26+0x2e3/0x680 [vboxsf] [ 456.042472] [] ? mount_nodev+0x47/0xa0 [ 456.042481] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.042490] [] ? get_sb_nodev+0x1f/0x40 [ 456.042510] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.042519] [] ? sf_get_sb+0x21/0x30 [vboxsf] [ 456.042528] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.042536] [] ? vfs_kern_mount+0x184/0x230 [ 456.042545] [] ? get_fs_type+0x33/0xb0 [ 456.042554] [] ? do_kern_mount+0x3e/0xe0 [ 456.042562] [] ? do_mount+0x1b3/0x1e0 [ 456.042570] [] ? sys_mount+0x6b/0xa0 [ 456.042587] [] ? syscall_call+0x7/0xb [ 456.042595] ---[ end trace 7772b0eafeed19c6 ]--- [ 456.042603] kobject_add_internal failed for vboxsf-DATA with -EEXIST, don't try to register things with the same name in the same directory. [ 456.042617] Pid: 1772, comm: mount.vboxsf Tainted: G W 2.6.38-6-generic #34-Ubuntu [ 456.042623] Call Trace: [ 456.042631] [] ? kobject_add_internal+0x160/0x1f0 [ 456.042639] [] ? kobject_get+0x12/0x20 [ 456.042646] [] ? kobject_add+0x3e/0x80 [ 456.042654] [] ? device_add+0xd6/0x380 [ 456.042662] [] ? complete_all+0x4e/0x60 [ 456.042670] [] ? pm_runtime_init+0xbe/0xd0 [ 456.042678] [] ? device_pm_init+0x40/0x50 [ 456.042686] [] ? device_register+0x17/0x20 [ 456.042705] [] ? device_create_vargs+0xb1/0xe0 [ 456.042713] [] ? bdi_register+0x50/0x170 [ 456.042724] [] ? sf_init_backing_dev+0x4b/0x60 [vboxsf] [ 456.042732] [] ? sf_read_super_26+0x2e3/0x680 [vboxsf] [ 456.042741] [] ? mount_nodev+0x47/0xa0 [ 456.042750] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.042757] [] ? get_sb_nodev+0x1f/0x40 [ 456.042766] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.042783] [] ? sf_get_sb+0x21/0x30 [vboxsf] [ 456.043024] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043032] [] ? vfs_kern_mount+0x184/0x230 [ 456.043040] [] ? get_fs_type+0x33/0xb0 [ 456.043048] [] ? do_kern_mount+0x3e/0xe0 [ 456.043056] [] ? do_mount+0x1b3/0x1e0 [ 456.043065] [] ? sys_mount+0x6b/0xa0 [ 456.043084] [] ? syscall_call+0x7/0xb [ 456.043095] ------------[ cut here ]------------ [ 456.043103] WARNING: at /build/buildd/linux-2.6.38/fs/inode.c:1396 iput_final+0x1b9/0x1e0() [ 456.043110] Hardware name: VirtualBox [ 456.043116] Modules linked in: nls_utf8 isofs binfmt_misc vboxvideo drm vboxsf snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ppdev snd_timer snd_seq_device snd parport_pc psmouse serio_raw vboxguest soundcore snd_page_alloc i2c_piix4 lp parport floppy pcnet32 [ 456.043141] Pid: 1772, comm: mount.vboxsf Tainted: G W 2.6.38-6-generic #34-Ubuntu [ 456.043149] Call Trace: [ 456.043158] [] ? warn_slowpath_common+0x72/0xa0 [ 456.043166] [] ? iput_final+0x1b9/0x1e0 [ 456.043173] [] ? iput_final+0x1b9/0x1e0 [ 456.043181] [] ? warn_slowpath_null+0x22/0x30 [ 456.043189] [] ? iput_final+0x1b9/0x1e0 [ 456.043196] [] ? iput+0x2d/0x40 [ 456.043204] [] ? sf_read_super_26+0x3ba/0x680 [vboxsf] [ 456.043213] [] ? mount_nodev+0x47/0xa0 [ 456.043221] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043229] [] ? get_sb_nodev+0x1f/0x40 [ 456.043237] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043251] [] ? sf_get_sb+0x21/0x30 [vboxsf] [ 456.043263] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043271] [] ? vfs_kern_mount+0x184/0x230 [ 456.043279] [] ? get_fs_type+0x33/0xb0 [ 456.043287] [] ? do_kern_mount+0x3e/0xe0 [ 456.043295] [] ? do_mount+0x1b3/0x1e0 [ 456.043303] [] ? sys_mount+0x6b/0xa0 [ 456.043311] [] ? syscall_call+0x7/0xb [ 456.043318] ---[ end trace 7772b0eafeed19c7 ]--- [ 456.043327] ------------[ cut here ]------------ [ 456.043334] WARNING: at /build/buildd/linux-2.6.38/fs/inode.c:1401 iput_final+0x1d0/0x1e0() [ 456.043340] Hardware name: VirtualBox [ 456.043346] Modules linked in: nls_utf8 isofs binfmt_misc vboxvideo drm vboxsf snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ppdev snd_timer snd_seq_device snd parport_pc psmouse serio_raw vboxguest soundcore snd_page_alloc i2c_piix4 lp parport floppy pcnet32 [ 456.043369] Pid: 1772, comm: mount.vboxsf Tainted: G W 2.6.38-6-generic #34-Ubuntu [ 456.043375] Call Trace: [ 456.043383] [] ? warn_slowpath_common+0x72/0xa0 [ 456.043390] [] ? iput_final+0x1d0/0x1e0 [ 456.043397] [] ? iput_final+0x1d0/0x1e0 [ 456.043406] [] ? warn_slowpath_null+0x22/0x30 [ 456.043413] [] ? iput_final+0x1d0/0x1e0 [ 456.043421] [] ? iput+0x2d/0x40 [ 456.043430] [] ? sf_read_super_26+0x3ba/0x680 [vboxsf] [ 456.043438] [] ? mount_nodev+0x47/0xa0 [ 456.043447] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043464] [] ? get_sb_nodev+0x1f/0x40 [ 456.043472] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043481] [] ? sf_get_sb+0x21/0x30 [vboxsf] [ 456.043490] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043498] [] ? vfs_kern_mount+0x184/0x230 [ 456.043506] [] ? get_fs_type+0x33/0xb0 [ 456.043514] [] ? do_kern_mount+0x3e/0xe0 [ 456.043523] [] ? do_mount+0x1b3/0x1e0 [ 456.043531] [] ? sys_mount+0x6b/0xa0 [ 456.043540] [] ? syscall_call+0x7/0xb [ 456.043546] ---[ end trace 7772b0eafeed19c8 ]--- [ 456.043553] ------------[ cut here ]------------ [ 456.043560] WARNING: at /build/buildd/linux-2.6.38/fs/inode.c:1406 iput_final+0x1a0/0x1e0() [ 456.043567] Hardware name: VirtualBox [ 456.043589] Modules linked in: nls_utf8 isofs binfmt_misc vboxvideo drm vboxsf snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ppdev snd_timer snd_seq_device snd parport_pc psmouse serio_raw vboxguest soundcore snd_page_alloc i2c_piix4 lp parport floppy pcnet32 [ 456.043612] Pid: 1772, comm: mount.vboxsf Tainted: G W 2.6.38-6-generic #34-Ubuntu [ 456.043618] Call Trace: [ 456.043626] [] ? warn_slowpath_common+0x72/0xa0 [ 456.043634] [] ? iput_final+0x1a0/0x1e0 [ 456.043650] [] ? iput_final+0x1a0/0x1e0 [ 456.043659] [] ? warn_slowpath_null+0x22/0x30 [ 456.043666] [] ? iput_final+0x1a0/0x1e0 [ 456.043673] [] ? iput+0x2d/0x40 [ 456.043682] [] ? sf_read_super_26+0x3ba/0x680 [vboxsf] [ 456.043690] [] ? mount_nodev+0x47/0xa0 [ 456.043699] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043707] [] ? get_sb_nodev+0x1f/0x40 [ 456.043715] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043723] [] ? sf_get_sb+0x21/0x30 [vboxsf] [ 456.043732] [] ? sf_read_super_26+0x0/0x680 [vboxsf] [ 456.043739] [] ? vfs_kern_mount+0x184/0x230 [ 456.043747] [] ? get_fs_type+0x33/0xb0 [ 456.043755] [] ? do_kern_mount+0x3e/0xe0 [ 456.043763] [] ? do_mount+0x1b3/0x1e0 [ 456.043775] [] ? sys_mount+0x6b/0xa0 [ 456.043783] [] ? syscall_call+0x7/0xb [ 456.043790] ---[ end trace 7772b0eafeed19c9 ]--- [ 456.043924] sf_read_super_aux err=-22 [ 461.289322] hrtimer: interrupt took 2759153 ns