[ 184.573321] sky2 eth0: enabling interface [ 184.577385] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 185.022658] iwlagn 0000:04:00.0: firmware: requesting lbm-iwlwifi-4965-2.ucode [ 185.158043] iwlagn 0000:04:00.0: loaded firmware version 228.57.2.23 [ 185.360511] Registered led device: iwl-phy0::radio [ 185.360538] Registered led device: iwl-phy0::assoc [ 185.360561] Registered led device: iwl-phy0::RX [ 185.360583] Registered led device: iwl-phy0::TX [ 185.399770] ADDRCONF(NETDEV_UP): wlan2: link is not ready [ 192.956256] warning: `pulseaudio' uses 32-bit capabilities (legacy support in use) [ 341.028444] ------------[ cut here ]------------ [ 341.028448] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.028452] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.028523] Pid: 0, comm: swapper Tainted: P 2.6.28-7-generic #20-Ubuntu [ 341.028526] Call Trace: [ 341.028528] [] warn_on_slowpath+0x5f/0x90 [ 341.028540] [] ? wake_affine+0xaf/0x240 [ 341.028545] [] ? enqueue_entity+0x122/0x2b0 [ 341.028551] [] ? native_smp_send_reschedule+0x3a/0x50 [ 341.028555] [] ? resched_task+0x76/0x90 [ 341.028559] [] serial_write_room+0x81/0x90 [ 341.028565] [] tty_write_room+0x18/0x20 [ 341.028569] [] opost+0x21/0x290 [ 341.028572] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.028577] [] n_tty_receive_buf+0x274/0x490 [ 341.028581] [] ? enqueue_entity+0x122/0x2b0 [ 341.028585] [] ? enqueue_task_fair+0x3d/0x80 [ 341.028591] [] ? default_spin_lock_flags+0x9/0x10 [ 341.028595] [] ? tty_ldisc_try+0x45/0x60 [ 341.028600] [] flush_to_ldisc+0x128/0x1f0 [ 341.028604] [] tty_flip_buffer_push+0x74/0x80 [ 341.028614] [] option_indat_callback+0xf2/0x168 [option] [ 341.028619] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.028627] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.028634] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.028640] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.028647] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.028652] [] usb_hcd_irq+0x4a/0xa0 [ 341.028658] [] handle_IRQ_event+0x45/0x80 [ 341.028663] [] handle_fasteoi_irq+0x8a/0x100 [ 341.028668] [] do_IRQ+0xc0/0x110 [ 341.028672] [] ret_from_intr+0x0/0x29 [ 341.028674] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.028683] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.028689] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.028694] [] ? cpu_idle+0x65/0xc0 [ 341.028699] [] ? start_secondary+0x9e/0xcb [ 341.028702] ---[ end trace 64b852da1b1145f5 ]--- [ 341.028706] ------------[ cut here ]------------ [ 341.028709] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:313 serial_write+0xbd/0xc0() [ 341.028712] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.028768] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.028771] Call Trace: [ 341.028773] [] warn_on_slowpath+0x5f/0x90 [ 341.028780] [] ? warn_on_slowpath+0x65/0x90 [ 341.028784] [] ? wake_affine+0xaf/0x240 [ 341.028789] [] ? enqueue_entity+0x122/0x2b0 [ 341.028793] [] serial_write+0xbd/0xc0 [ 341.028797] [] tty_put_char+0x3b/0x50 [ 341.028801] [] opost+0x1c7/0x290 [ 341.028805] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.028809] [] n_tty_receive_buf+0x274/0x490 [ 341.028813] [] ? enqueue_entity+0x122/0x2b0 [ 341.028817] [] ? enqueue_task_fair+0x3d/0x80 [ 341.028823] [] ? default_spin_lock_flags+0x9/0x10 [ 341.028827] [] ? tty_ldisc_try+0x45/0x60 [ 341.028831] [] flush_to_ldisc+0x128/0x1f0 [ 341.028836] [] tty_flip_buffer_push+0x74/0x80 [ 341.028844] [] option_indat_callback+0xf2/0x168 [option] [ 341.028848] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.028855] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.028862] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.028869] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.028876] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.028881] [] usb_hcd_irq+0x4a/0xa0 [ 341.028885] [] handle_IRQ_event+0x45/0x80 [ 341.028890] [] handle_fasteoi_irq+0x8a/0x100 [ 341.028894] [] do_IRQ+0xc0/0x110 [ 341.028898] [] ret_from_intr+0x0/0x29 [ 341.028900] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.028907] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.028912] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.028917] [] ? cpu_idle+0x65/0xc0 [ 341.028921] [] ? start_secondary+0x9e/0xcb [ 341.028923] ---[ end trace 64b852da1b1145f5 ]--- [ 341.028929] ------------[ cut here ]------------ [ 341.028932] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:313 serial_write+0xbd/0xc0() [ 341.028935] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.028992] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.028994] Call Trace: [ 341.028996] [] warn_on_slowpath+0x5f/0x90 [ 341.029003] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.029007] [] ? usb_submit_urb+0xdd/0x270 [ 341.029014] [] ? option_write+0x11c/0x230 [option] [ 341.029019] [] serial_write+0xbd/0xc0 [ 341.029023] [] tty_put_char+0x3b/0x50 [ 341.029027] [] opost+0xb8/0x290 [ 341.029031] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.029035] [] n_tty_receive_buf+0x274/0x490 [ 341.029040] [] ? enqueue_entity+0x122/0x2b0 [ 341.029044] [] ? enqueue_task_fair+0x3d/0x80 [ 341.029049] [] ? default_spin_lock_flags+0x9/0x10 [ 341.029053] [] ? tty_ldisc_try+0x45/0x60 [ 341.029058] [] flush_to_ldisc+0x128/0x1f0 [ 341.029063] [] tty_flip_buffer_push+0x74/0x80 [ 341.029070] [] option_indat_callback+0xf2/0x168 [option] [ 341.029074] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.029081] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.029088] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.029095] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.029102] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.029107] [] usb_hcd_irq+0x4a/0xa0 [ 341.029112] [] handle_IRQ_event+0x45/0x80 [ 341.029116] [] handle_fasteoi_irq+0x8a/0x100 [ 341.029121] [] do_IRQ+0xc0/0x110 [ 341.029124] [] ret_from_intr+0x0/0x29 [ 341.029127] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.029134] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.029139] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.029144] [] ? cpu_idle+0x65/0xc0 [ 341.029148] [] ? start_secondary+0x9e/0xcb [ 341.029151] ---[ end trace 64b852da1b1145f5 ]--- [ 341.029155] ------------[ cut here ]------------ [ 341.029158] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.029161] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.029218] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.029220] Call Trace: [ 341.029222] [] warn_on_slowpath+0x5f/0x90 [ 341.029229] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.029233] [] ? usb_submit_urb+0xdd/0x270 [ 341.029241] [] ? option_write+0x11c/0x230 [option] [ 341.029245] [] serial_write_room+0x81/0x90 [ 341.029250] [] tty_write_room+0x18/0x20 [ 341.029253] [] opost+0x21/0x290 [ 341.029258] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.029262] [] n_tty_receive_buf+0x274/0x490 [ 341.029267] [] ? enqueue_entity+0x122/0x2b0 [ 341.029271] [] ? enqueue_task_fair+0x3d/0x80 [ 341.029276] [] ? default_spin_lock_flags+0x9/0x10 [ 341.029280] [] ? tty_ldisc_try+0x45/0x60 [ 341.029285] [] flush_to_ldisc+0x128/0x1f0 [ 341.029289] [] tty_flip_buffer_push+0x74/0x80 [ 341.029297] [] option_indat_callback+0xf2/0x168 [option] [ 341.029301] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.029308] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.029315] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.029322] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.029328] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.029333] [] usb_hcd_irq+0x4a/0xa0 [ 341.029338] [] handle_IRQ_event+0x45/0x80 [ 341.029342] [] handle_fasteoi_irq+0x8a/0x100 [ 341.029347] [] do_IRQ+0xc0/0x110 [ 341.029350] [] ret_from_intr+0x0/0x29 [ 341.029353] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.029360] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.029365] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.029370] [] ? cpu_idle+0x65/0xc0 [ 341.029374] [] ? start_secondary+0x9e/0xcb [ 341.029376] ---[ end trace 64b852da1b1145f5 ]--- [ 341.029380] ------------[ cut here ]------------ [ 341.029383] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.029386] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.029443] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.029445] Call Trace: [ 341.029447] [] warn_on_slowpath+0x5f/0x90 [ 341.029454] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.029458] [] ? usb_submit_urb+0xdd/0x270 [ 341.029465] [] ? option_write+0x11c/0x230 [option] [ 341.029470] [] serial_write_room+0x81/0x90 [ 341.029474] [] tty_write_room+0x18/0x20 [ 341.029478] [] opost+0x21/0x290 [ 341.029482] [] echo_char+0x38/0x80 [ 341.029486] [] n_tty_receive_char+0x148/0x7d0 [ 341.029490] [] n_tty_receive_buf+0x274/0x490 [ 341.029495] [] ? enqueue_entity+0x122/0x2b0 [ 341.029499] [] ? enqueue_task_fair+0x3d/0x80 [ 341.029504] [] ? default_spin_lock_flags+0x9/0x10 [ 341.029509] [] ? tty_ldisc_try+0x45/0x60 [ 341.029513] [] flush_to_ldisc+0x128/0x1f0 [ 341.029518] [] tty_flip_buffer_push+0x74/0x80 [ 341.029525] [] option_indat_callback+0xf2/0x168 [option] [ 341.029529] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.029536] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.029543] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.029550] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.029557] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.029562] [] usb_hcd_irq+0x4a/0xa0 [ 341.029566] [] handle_IRQ_event+0x45/0x80 [ 341.029571] [] handle_fasteoi_irq+0x8a/0x100 [ 341.029575] [] do_IRQ+0xc0/0x110 [ 341.029579] [] ret_from_intr+0x0/0x29 [ 341.029581] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.029589] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.029593] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.029598] [] ? cpu_idle+0x65/0xc0 [ 341.029602] [] ? start_secondary+0x9e/0xcb [ 341.029605] ---[ end trace 64b852da1b1145f5 ]--- [ 341.029609] ------------[ cut here ]------------ [ 341.029611] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.029614] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.029671] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.029673] Call Trace: [ 341.029675] [] warn_on_slowpath+0x5f/0x90 [ 341.029682] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.029686] [] ? usb_submit_urb+0xdd/0x270 [ 341.029694] [] ? option_write+0x11c/0x230 [option] [ 341.029698] [] serial_write_room+0x81/0x90 [ 341.029703] [] tty_write_room+0x18/0x20 [ 341.029707] [] opost+0x21/0x290 [ 341.029711] [] echo_char+0x38/0x80 [ 341.029715] [] n_tty_receive_char+0x148/0x7d0 [ 341.029719] [] n_tty_receive_buf+0x274/0x490 [ 341.029724] [] ? enqueue_entity+0x122/0x2b0 [ 341.029728] [] ? enqueue_task_fair+0x3d/0x80 [ 341.029733] [] ? default_spin_lock_flags+0x9/0x10 [ 341.029737] [] ? tty_ldisc_try+0x45/0x60 [ 341.029742] [] flush_to_ldisc+0x128/0x1f0 [ 341.029746] [] tty_flip_buffer_push+0x74/0x80 [ 341.029754] [] option_indat_callback+0xf2/0x168 [option] [ 341.029758] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.029765] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.029772] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.029779] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.029786] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.029791] [] usb_hcd_irq+0x4a/0xa0 [ 341.029795] [] handle_IRQ_event+0x45/0x80 [ 341.029800] [] handle_fasteoi_irq+0x8a/0x100 [ 341.029804] [] do_IRQ+0xc0/0x110 [ 341.029808] [] ret_from_intr+0x0/0x29 [ 341.029810] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.029817] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.029822] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.029827] [] ? cpu_idle+0x65/0xc0 [ 341.029831] [] ? start_secondary+0x9e/0xcb [ 341.029834] ---[ end trace 64b852da1b1145f5 ]--- [ 341.029837] ------------[ cut here ]------------ [ 341.029840] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.029843] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.029899] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.029902] Call Trace: [ 341.029904] [] warn_on_slowpath+0x5f/0x90 [ 341.029911] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.029915] [] ? usb_submit_urb+0xdd/0x270 [ 341.029922] [] ? option_write+0x11c/0x230 [option] [ 341.029927] [] serial_write_room+0x81/0x90 [ 341.029931] [] tty_write_room+0x18/0x20 [ 341.029935] [] opost+0x21/0x290 [ 341.029939] [] echo_char+0x38/0x80 [ 341.029943] [] n_tty_receive_char+0x148/0x7d0 [ 341.029947] [] n_tty_receive_buf+0x274/0x490 [ 341.029952] [] ? enqueue_entity+0x122/0x2b0 [ 341.029956] [] ? enqueue_task_fair+0x3d/0x80 [ 341.029961] [] ? default_spin_lock_flags+0x9/0x10 [ 341.029965] [] ? tty_ldisc_try+0x45/0x60 [ 341.029970] [] flush_to_ldisc+0x128/0x1f0 [ 341.029975] [] tty_flip_buffer_push+0x74/0x80 [ 341.029982] [] option_indat_callback+0xf2/0x168 [option] [ 341.029986] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.029993] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.030000] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.030007] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.030014] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.030019] [] usb_hcd_irq+0x4a/0xa0 [ 341.030024] [] handle_IRQ_event+0x45/0x80 [ 341.030028] [] handle_fasteoi_irq+0x8a/0x100 [ 341.030032] [] do_IRQ+0xc0/0x110 [ 341.030036] [] ret_from_intr+0x0/0x29 [ 341.030038] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.030046] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.030050] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.030055] [] ? cpu_idle+0x65/0xc0 [ 341.030059] [] ? start_secondary+0x9e/0xcb [ 341.030062] ---[ end trace 64b852da1b1145f5 ]--- [ 341.030065] ------------[ cut here ]------------ [ 341.030068] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.030071] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.030128] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.030130] Call Trace: [ 341.030132] [] warn_on_slowpath+0x5f/0x90 [ 341.030139] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.030143] [] ? usb_submit_urb+0xdd/0x270 [ 341.030150] [] ? option_write+0x11c/0x230 [option] [ 341.030155] [] serial_write_room+0x81/0x90 [ 341.030160] [] tty_write_room+0x18/0x20 [ 341.030163] [] opost+0x21/0x290 [ 341.030167] [] echo_char+0x38/0x80 [ 341.030171] [] n_tty_receive_char+0x148/0x7d0 [ 341.030176] [] n_tty_receive_buf+0x274/0x490 [ 341.030180] [] ? enqueue_entity+0x122/0x2b0 [ 341.030184] [] ? enqueue_task_fair+0x3d/0x80 [ 341.030189] [] ? default_spin_lock_flags+0x9/0x10 [ 341.030194] [] ? tty_ldisc_try+0x45/0x60 [ 341.030198] [] flush_to_ldisc+0x128/0x1f0 [ 341.030203] [] tty_flip_buffer_push+0x74/0x80 [ 341.030211] [] option_indat_callback+0xf2/0x168 [option] [ 341.030215] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.030222] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.030229] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.030235] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.030242] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.030247] [] usb_hcd_irq+0x4a/0xa0 [ 341.030252] [] handle_IRQ_event+0x45/0x80 [ 341.030256] [] handle_fasteoi_irq+0x8a/0x100 [ 341.030261] [] do_IRQ+0xc0/0x110 [ 341.030264] [] ret_from_intr+0x0/0x29 [ 341.030267] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.030274] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.030279] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.030284] [] ? cpu_idle+0x65/0xc0 [ 341.030288] [] ? start_secondary+0x9e/0xcb [ 341.030290] ---[ end trace 64b852da1b1145f5 ]--- [ 341.030294] ------------[ cut here ]------------ [ 341.030297] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.030300] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.030356] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.030359] Call Trace: [ 341.030361] [] warn_on_slowpath+0x5f/0x90 [ 341.030368] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.030372] [] ? usb_submit_urb+0xdd/0x270 [ 341.030379] [] ? option_write+0x11c/0x230 [option] [ 341.030384] [] serial_write_room+0x81/0x90 [ 341.030388] [] tty_write_room+0x18/0x20 [ 341.030392] [] opost+0x21/0x290 [ 341.030396] [] echo_char+0x38/0x80 [ 341.030400] [] n_tty_receive_char+0x148/0x7d0 [ 341.030404] [] n_tty_receive_buf+0x274/0x490 [ 341.030409] [] ? enqueue_entity+0x122/0x2b0 [ 341.030413] [] ? enqueue_task_fair+0x3d/0x80 [ 341.030418] [] ? default_spin_lock_flags+0x9/0x10 [ 341.030422] [] ? tty_ldisc_try+0x45/0x60 [ 341.030427] [] flush_to_ldisc+0x128/0x1f0 [ 341.030431] [] tty_flip_buffer_push+0x74/0x80 [ 341.030439] [] option_indat_callback+0xf2/0x168 [option] [ 341.030443] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.030450] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.030457] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.030464] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.030470] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.030475] [] usb_hcd_irq+0x4a/0xa0 [ 341.030480] [] handle_IRQ_event+0x45/0x80 [ 341.030485] [] handle_fasteoi_irq+0x8a/0x100 [ 341.030489] [] do_IRQ+0xc0/0x110 [ 341.030492] [] ret_from_intr+0x0/0x29 [ 341.030494] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.030502] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.030507] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.030512] [] ? cpu_idle+0x65/0xc0 [ 341.030515] [] ? start_secondary+0x9e/0xcb [ 341.030518] ---[ end trace 64b852da1b1145f5 ]--- [ 341.030522] ------------[ cut here ]------------ [ 341.030525] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.030527] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.030584] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.030587] Call Trace: [ 341.030589] [] warn_on_slowpath+0x5f/0x90 [ 341.030596] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.030600] [] ? usb_submit_urb+0xdd/0x270 [ 341.030607] [] ? option_write+0x11c/0x230 [option] [ 341.030612] [] serial_write_room+0x81/0x90 [ 341.030616] [] tty_write_room+0x18/0x20 [ 341.030620] [] opost+0x21/0x290 [ 341.030624] [] echo_char+0x38/0x80 [ 341.030628] [] n_tty_receive_char+0x148/0x7d0 [ 341.030632] [] n_tty_receive_buf+0x274/0x490 [ 341.030637] [] ? enqueue_entity+0x122/0x2b0 [ 341.030641] [] ? enqueue_task_fair+0x3d/0x80 [ 341.030646] [] ? default_spin_lock_flags+0x9/0x10 [ 341.030651] [] ? tty_ldisc_try+0x45/0x60 [ 341.030655] [] flush_to_ldisc+0x128/0x1f0 [ 341.030660] [] tty_flip_buffer_push+0x74/0x80 [ 341.030667] [] option_indat_callback+0xf2/0x168 [option] [ 341.030672] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.030678] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.030685] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.030692] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.030699] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.030704] [] usb_hcd_irq+0x4a/0xa0 [ 341.030709] [] handle_IRQ_event+0x45/0x80 [ 341.030713] [] handle_fasteoi_irq+0x8a/0x100 [ 341.030717] [] do_IRQ+0xc0/0x110 [ 341.030721] [] ret_from_intr+0x0/0x29 [ 341.030723] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.030731] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.030736] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.030741] [] ? cpu_idle+0x65/0xc0 [ 341.030744] [] ? start_secondary+0x9e/0xcb [ 341.030747] ---[ end trace 64b852da1b1145f5 ]--- [ 341.030751] ------------[ cut here ]------------ [ 341.030753] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.030756] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.030813] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.030815] Call Trace: [ 341.030817] [] warn_on_slowpath+0x5f/0x90 [ 341.030824] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.030828] [] ? usb_submit_urb+0xdd/0x270 [ 341.030836] [] ? option_write+0x11c/0x230 [option] [ 341.030840] [] serial_write_room+0x81/0x90 [ 341.030845] [] tty_write_room+0x18/0x20 [ 341.030849] [] opost+0x21/0x290 [ 341.030853] [] echo_char+0x38/0x80 [ 341.030856] [] n_tty_receive_char+0x148/0x7d0 [ 341.030861] [] n_tty_receive_buf+0x274/0x490 [ 341.030865] [] ? enqueue_entity+0x122/0x2b0 [ 341.030869] [] ? enqueue_task_fair+0x3d/0x80 [ 341.030875] [] ? default_spin_lock_flags+0x9/0x10 [ 341.030879] [] ? tty_ldisc_try+0x45/0x60 [ 341.030884] [] flush_to_ldisc+0x128/0x1f0 [ 341.030888] [] tty_flip_buffer_push+0x74/0x80 [ 341.030896] [] option_indat_callback+0xf2/0x168 [option] [ 341.030900] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.030907] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.030914] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.030921] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.030928] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.030933] [] usb_hcd_irq+0x4a/0xa0 [ 341.030937] [] handle_IRQ_event+0x45/0x80 [ 341.030942] [] handle_fasteoi_irq+0x8a/0x100 [ 341.030946] [] do_IRQ+0xc0/0x110 [ 341.030950] [] ret_from_intr+0x0/0x29 [ 341.030952] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.030959] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.030964] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.030969] [] ? cpu_idle+0x65/0xc0 [ 341.030973] [] ? start_secondary+0x9e/0xcb [ 341.030976] ---[ end trace 64b852da1b1145f5 ]--- [ 341.030979] ------------[ cut here ]------------ [ 341.030982] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.030985] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.031042] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.031044] Call Trace: [ 341.031046] [] warn_on_slowpath+0x5f/0x90 [ 341.031053] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.031057] [] ? usb_submit_urb+0xdd/0x270 [ 341.031064] [] ? option_write+0x11c/0x230 [option] [ 341.031069] [] serial_write_room+0x81/0x90 [ 341.031073] [] tty_write_room+0x18/0x20 [ 341.031077] [] opost+0x21/0x290 [ 341.031081] [] echo_char+0x38/0x80 [ 341.031085] [] n_tty_receive_char+0x148/0x7d0 [ 341.031089] [] n_tty_receive_buf+0x274/0x490 [ 341.031094] [] ? enqueue_entity+0x122/0x2b0 [ 341.031098] [] ? enqueue_task_fair+0x3d/0x80 [ 341.031103] [] ? default_spin_lock_flags+0x9/0x10 [ 341.031107] [] ? tty_ldisc_try+0x45/0x60 [ 341.031112] [] flush_to_ldisc+0x128/0x1f0 [ 341.031117] [] tty_flip_buffer_push+0x74/0x80 [ 341.031124] [] option_indat_callback+0xf2/0x168 [option] [ 341.031128] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.031135] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.031142] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.031149] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.031156] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.031161] [] usb_hcd_irq+0x4a/0xa0 [ 341.031165] [] handle_IRQ_event+0x45/0x80 [ 341.031170] [] handle_fasteoi_irq+0x8a/0x100 [ 341.031174] [] do_IRQ+0xc0/0x110 [ 341.031178] [] ret_from_intr+0x0/0x29 [ 341.031180] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.031188] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.031193] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.031197] [] ? cpu_idle+0x65/0xc0 [ 341.031201] [] ? start_secondary+0x9e/0xcb [ 341.031204] ---[ end trace 64b852da1b1145f5 ]--- [ 341.031208] ------------[ cut here ]------------ [ 341.031210] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.031213] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.031270] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.031272] Call Trace: [ 341.031274] [] warn_on_slowpath+0x5f/0x90 [ 341.031282] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.031285] [] ? usb_submit_urb+0xdd/0x270 [ 341.031293] [] ? option_write+0x11c/0x230 [option] [ 341.031297] [] serial_write_room+0x81/0x90 [ 341.031302] [] tty_write_room+0x18/0x20 [ 341.031305] [] opost+0x21/0x290 [ 341.031309] [] echo_char+0x38/0x80 [ 341.031313] [] n_tty_receive_char+0x148/0x7d0 [ 341.031318] [] n_tty_receive_buf+0x274/0x490 [ 341.031322] [] ? enqueue_entity+0x122/0x2b0 [ 341.031326] [] ? enqueue_task_fair+0x3d/0x80 [ 341.031331] [] ? default_spin_lock_flags+0x9/0x10 [ 341.031336] [] ? tty_ldisc_try+0x45/0x60 [ 341.031340] [] flush_to_ldisc+0x128/0x1f0 [ 341.031345] [] tty_flip_buffer_push+0x74/0x80 [ 341.031353] [] option_indat_callback+0xf2/0x168 [option] [ 341.031357] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.031364] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.031370] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.031377] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.031384] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.031389] [] usb_hcd_irq+0x4a/0xa0 [ 341.031393] [] handle_IRQ_event+0x45/0x80 [ 341.031398] [] handle_fasteoi_irq+0x8a/0x100 [ 341.031402] [] do_IRQ+0xc0/0x110 [ 341.031406] [] ret_from_intr+0x0/0x29 [ 341.031408] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.031416] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.031421] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.031426] [] ? cpu_idle+0x65/0xc0 [ 341.031430] [] ? start_secondary+0x9e/0xcb [ 341.031433] ---[ end trace 64b852da1b1145f5 ]--- [ 341.031436] ------------[ cut here ]------------ [ 341.031439] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.031442] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.031499] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.031501] Call Trace: [ 341.031503] [] warn_on_slowpath+0x5f/0x90 [ 341.031510] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.031514] [] ? usb_submit_urb+0xdd/0x270 [ 341.031521] [] ? option_write+0x11c/0x230 [option] [ 341.031526] [] serial_write_room+0x81/0x90 [ 341.031530] [] tty_write_room+0x18/0x20 [ 341.031534] [] opost+0x21/0x290 [ 341.031538] [] echo_char+0x38/0x80 [ 341.031542] [] n_tty_receive_char+0x148/0x7d0 [ 341.031546] [] n_tty_receive_buf+0x274/0x490 [ 341.031551] [] ? enqueue_entity+0x122/0x2b0 [ 341.031555] [] ? enqueue_task_fair+0x3d/0x80 [ 341.031560] [] ? default_spin_lock_flags+0x9/0x10 [ 341.031565] [] ? tty_ldisc_try+0x45/0x60 [ 341.031569] [] flush_to_ldisc+0x128/0x1f0 [ 341.031574] [] tty_flip_buffer_push+0x74/0x80 [ 341.031581] [] option_indat_callback+0xf2/0x168 [option] [ 341.031585] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.031592] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.031599] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.031606] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.031613] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.031617] [] usb_hcd_irq+0x4a/0xa0 [ 341.031622] [] handle_IRQ_event+0x45/0x80 [ 341.031627] [] handle_fasteoi_irq+0x8a/0x100 [ 341.031631] [] do_IRQ+0xc0/0x110 [ 341.031635] [] ret_from_intr+0x0/0x29 [ 341.031637] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.031644] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.031649] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.031654] [] ? cpu_idle+0x65/0xc0 [ 341.031658] [] ? start_secondary+0x9e/0xcb [ 341.031660] ---[ end trace 64b852da1b1145f5 ]--- [ 341.031664] ------------[ cut here ]------------ [ 341.031667] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.031670] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.031727] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.031729] Call Trace: [ 341.031731] [] warn_on_slowpath+0x5f/0x90 [ 341.031738] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.031742] [] ? usb_submit_urb+0xdd/0x270 [ 341.031750] [] ? option_write+0x11c/0x230 [option] [ 341.031754] [] serial_write_room+0x81/0x90 [ 341.031758] [] tty_write_room+0x18/0x20 [ 341.031762] [] opost+0x21/0x290 [ 341.031766] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.031771] [] n_tty_receive_buf+0x274/0x490 [ 341.031775] [] ? enqueue_entity+0x122/0x2b0 [ 341.031779] [] ? enqueue_task_fair+0x3d/0x80 [ 341.031784] [] ? default_spin_lock_flags+0x9/0x10 [ 341.031789] [] ? tty_ldisc_try+0x45/0x60 [ 341.031793] [] flush_to_ldisc+0x128/0x1f0 [ 341.031798] [] tty_flip_buffer_push+0x74/0x80 [ 341.031806] [] option_indat_callback+0xf2/0x168 [option] [ 341.031810] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.031817] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.031824] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.031830] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.031837] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.031842] [] usb_hcd_irq+0x4a/0xa0 [ 341.031847] [] handle_IRQ_event+0x45/0x80 [ 341.031851] [] handle_fasteoi_irq+0x8a/0x100 [ 341.031856] [] do_IRQ+0xc0/0x110 [ 341.031859] [] ret_from_intr+0x0/0x29 [ 341.031862] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.031869] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.031874] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.031879] [] ? cpu_idle+0x65/0xc0 [ 341.031882] [] ? start_secondary+0x9e/0xcb [ 341.031885] ---[ end trace 64b852da1b1145f5 ]--- [ 341.031889] ------------[ cut here ]------------ [ 341.031892] WARNING: at /build/buildd/linux-2.6.28/drivers/usb/serial/usb-serial.c:326 serial_write_room+0x81/0x90() [ 341.031895] Modules linked in: binfmt_misc acpi_cpufreq input_polldev xfs coretemp sbp2 ppdev parport_pc lp parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event gl860 psmouse serio_raw sdhci_pci sdhci compat_ioctl32 videodev v4l1_compat snd_seq btusb iwlagn iwlcore lbm_cw_mac80211 snd_timer snd_seq_device snd pcspkr lbm_cw_cfg80211 video output iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc option asus_laptop led_class intel_agp nvidia(P) usb_storage ohci1394 ieee1394 sky2 ehci_hcd uhci_hcd fbcon tileblit font bitblit softcursor fuse [ 341.031951] Pid: 0, comm: swapper Tainted: P W 2.6.28-7-generic #20-Ubuntu [ 341.031953] Call Trace: [ 341.031955] [] warn_on_slowpath+0x5f/0x90 [ 341.031963] [] ? usb_hcd_submit_urb+0x82/0x1b0 [ 341.031966] [] ? usb_submit_urb+0xdd/0x270 [ 341.031974] [] ? option_write+0x11c/0x230 [option] [ 341.031978] [] serial_write_room+0x81/0x90 [ 341.031982] [] tty_write_room+0x18/0x20 [ 341.031986] [] opost+0x21/0x290 [ 341.031991] [] n_tty_receive_char+0x5eb/0x7d0 [ 341.031995] [] n_tty_receive_buf+0x274/0x490 [ 341.032000] [] ? enqueue_entity+0x122/0x2b0 [ 341.032004] [] ? enqueue_task_fair+0x3d/0x80 [ 341.032009] [] ? default_spin_lock_flags+0x9/0x10 [ 341.032013] [] ? tty_ldisc_try+0x45/0x60 [ 341.032018] [] flush_to_ldisc+0x128/0x1f0 [ 341.032022] [] tty_flip_buffer_push+0x74/0x80 [ 341.032030] [] option_indat_callback+0xf2/0x168 [option] [ 341.032034] [] usb_hcd_giveback_urb+0x5f/0xe0 [ 341.032041] [] uhci_giveback_urb+0xab/0x240 [uhci_hcd] [ 341.032048] [] uhci_scan_qh+0x24e/0x490 [uhci_hcd] [ 341.032055] [] uhci_scan_schedule+0x116/0x310 [uhci_hcd] [ 341.032062] [] uhci_irq+0x8a/0x190 [uhci_hcd] [ 341.032067] [] usb_hcd_irq+0x4a/0xa0 [ 341.032071] [] handle_IRQ_event+0x45/0x80 [ 341.032076] [] handle_fasteoi_irq+0x8a/0x100 [ 341.032080] [] do_IRQ+0xc0/0x110 [ 341.032084] [] ret_from_intr+0x0/0x29 [ 341.032086] [] ? acpi_idle_enter_simple+0x166/0x1a5 [ 341.032094] [] ? acpi_idle_enter_simple+0x15e/0x1a5 [ 341.032098] [] ? cpuidle_idle_call+0xa5/0x100 [ 341.032103] [] ? cpu_idle+0x65/0xc0 [ 341.032107] [] ? start_secondary+0x9e/0xcb [ 341.032110] ---[ end trace 64b852da1b1145f5 ]--- [ 390.008078] usb 2-1: USB disconnect, address 2 [ 390.010245] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 390.010265] option 2-1:1.0: device disconnected [ 390.010527] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 390.010542] option 2-1:1.1: device disconnected [ 415.242606] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both [ 415.243645] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 425.836029] eth0: no IPv6 routers present [ 655.589062] sky2 eth0: disabling interface [ 659.149834] sky2 eth0: enabling interface [ 659.153844] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 659.383934] Registered led device: iwl-phy0::radio [ 659.384297] Registered led device: iwl-phy0::assoc [ 659.384632] Registered led device: iwl-phy0::RX [ 659.386327] Registered led device: iwl-phy0::TX [ 659.468784] ADDRCONF(NETDEV_UP): wlan2: link is not ready [ 660.836163] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both [ 660.837193] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 671.584031] eth0: no IPv6 routers present [ 684.253028] sky2 eth0: disabling interface [ 690.327367] sky2 eth0: enabling interface [ 690.331409] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 690.536879] Registered led device: iwl-phy0::radio [ 690.537225] Registered led device: iwl-phy0::assoc [ 690.537562] Registered led device: iwl-phy0::RX [ 690.539255] Registered led device: iwl-phy0::TX [ 690.624760] ADDRCONF(NETDEV_UP): wlan2: link is not ready [ 692.032054] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both [ 692.033308] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 702.720028] eth0: no IPv6 routers present [ 863.230884] sky2 eth0: Link is down. [ 875.655829] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both [ 1652.582890] firefox-3.1[26479]: segfault at 7f14cb880e9d ip 00007f14ccec5ff8 sp 00007fffd6286680 error 4 in libc-2.9.so[7f14cce4d000+168000] [ 1720.520755] firefox-3.1[27778]: segfault at 7f5eacb80e9d ip 00007f5eae215ff8 sp 00007fffb75d89d0 error 4 in libc-2.9.so[7f5eae19d000+168000] [ 2100.084416] firefox-3.1[1139]: segfault at 7fde0ce80e9d ip 00007fde0e50cff8 sp 00007fff178cf850 error 4 in libc-2.9.so[7fde0e494000+168000] [ 2266.264566] firefox-3.1[3840]: segfault at 7f3251280e9d ip 00007f32528f1ff8 sp 00007fff5bcb4c50 error 4 in libc-2.9.so[7f3252879000+168000]