Jan 30 14:30:59 gray-box-u kernel: [57496.804064] [drm] stuck on render ring
Jan 30 14:30:59 gray-box-u kernel: [57496.804073] [drm] GPU crash dump saved to /sys/class/drm/card0/error
Jan 30 14:30:59 gray-box-u kernel: [57496.804076] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Jan 30 14:30:59 gray-box-u kernel: [57496.804079] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Jan 30 14:30:59 gray-box-u kernel: [57496.804082] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Jan 30 14:30:59 gray-box-u kernel: [57496.804084] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Jan 30 14:30:59 gray-box-u kernel: [57496.805321] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x2037000 ctx 0) at 0x20376a0
Jan 30 14:30:59 gray-box-u kernel: [57497.316060] [drm:i915_reset] *ERROR* Failed to reset chip.
Jan 30 14:30:59 gray-box-u kernel: [57497.316751] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.316797] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.316800] PLL state assertion failure (expected on, current off)
Jan 30 14:30:59 gray-box-u kernel: [57497.316802] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.316852] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF          O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.316854] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.316856]  0000000000000009 ffff8800db10ba00 ffffffff8171e320 ffff8800db10ba48
Jan 30 14:30:59 gray-box-u kernel: [57497.316860]  ffff8800db10ba38 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:30:59 gray-box-u kernel: [57497.316864]  ffff88020ef6f000 0000000000000001 0000000000000000 ffff8800db10ba98
Jan 30 14:30:59 gray-box-u kernel: [57497.316868] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.316875]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.316879]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.316883]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.316906]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.316925]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.316943]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.316947]  [<ffffffff8136e33a>] ? delay_tsc+0x4a/0x80
Jan 30 14:30:59 gray-box-u kernel: [57497.316965]  [<ffffffffa00bafe1>] i9xx_crtc_enable+0x211/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.316983]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317001]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317020]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317024]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.317044]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317049]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.317070]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.317076]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.317080]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.317085]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.317089]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.317093]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.317096]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.317100]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.317102] ---[ end trace 93033930910d7c1c ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.317146] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.317162] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.317164] PLL state assertion failure (expected on, current off)
Jan 30 14:30:59 gray-box-u kernel: [57497.317166] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.317212] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.317214] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.317216]  0000000000000009 ffff8800db10ba08 ffffffff8171e320 ffff8800db10ba50
Jan 30 14:30:59 gray-box-u kernel: [57497.317219]  ffff8800db10ba40 ffffffff8106775d 0000000000000001 0000000000000001
Jan 30 14:30:59 gray-box-u kernel: [57497.317222]  0000000000000001 0000000000000000 0000000000000000 ffff8800db10baa0
Jan 30 14:30:59 gray-box-u kernel: [57497.317226] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.317229]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.317232]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.317236]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.317256]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317275]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317293]  [<ffffffffa00b59d1>] intel_enable_pipe+0x81/0x180 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317310]  [<ffffffffa00bb000>] i9xx_crtc_enable+0x230/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317328]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317346]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317364]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317369]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.317388]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.317392]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.317405]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.317410]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.317413]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.317416]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.317420]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.317423]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.317426]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.317429]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.317431] ---[ end trace 93033930910d7c1d ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.380085] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.380164] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:1127 assert_pipe+0xe5/0xf0 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.380171] pipe B assertion failure (expected on, current off)
Jan 30 14:30:59 gray-box-u kernel: [57497.380176] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.380296] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.380301] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.380307]  0000000000000009 ffff8800db10b9f8 ffffffff8171e320 ffff8800db10ba40
Jan 30 14:30:59 gray-box-u kernel: [57497.380317]  ffff8800db10ba30 ffffffff8106775d ffff88020eeb0000 0000000000001000
Jan 30 14:30:59 gray-box-u kernel: [57497.380325]  0000000000000001 0000000000000001 ffff88020ec75328 ffff8800db10ba90
Jan 30 14:30:59 gray-box-u kernel: [57497.380334] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.380348]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.380358]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.380366]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.380421]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380469]  [<ffffffffa00b5bb5>] assert_pipe+0xe5/0xf0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380513]  [<ffffffffa00b6191>] intel_enable_primary_plane+0x31/0xc0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380557]  [<ffffffffa00bb00e>] i9xx_crtc_enable+0x23e/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380602]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380648]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380693]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380706]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.380755]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.380765]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.380805]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.380819]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.380829]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.380838]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.380848]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.380857]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.380865]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.380873]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.380879] ---[ end trace 93033930910d7c1e ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.460049] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.460130] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.460137] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:30:59 gray-box-u kernel: [57497.460141] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.460261] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.460266] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.460272]  0000000000000009 ffff8800db10bb10 ffffffff8171e320 ffff8800db10bb58
Jan 30 14:30:59 gray-box-u kernel: [57497.460282]  ffff8800db10bb48 ffffffff8106775d ffff8800db10bbc8 0000000000000001
Jan 30 14:30:59 gray-box-u kernel: [57497.460290]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff8800db10bba8
Jan 30 14:30:59 gray-box-u kernel: [57497.460299] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.460313]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.460323]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.460331]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.460378]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.460424]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.460469]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.460482]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.460532]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.460543]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.460583]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.460596]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.460607]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.460615]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.460625]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.460633]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.460641]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.460650]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.460655] ---[ end trace 93033930910d7c1f ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.476033] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.476089] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.476092] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:30:59 gray-box-u kernel: [57497.476095] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.476156] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.476159] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.476161]  0000000000000009 ffff8800db10bb10 ffffffff8171e320 ffff8800db10bb58
Jan 30 14:30:59 gray-box-u kernel: [57497.476166]  ffff8800db10bb48 ffffffff8106775d ffff8800db10bbc8 0000000000000001
Jan 30 14:30:59 gray-box-u kernel: [57497.476170]  ffff88020ec75000 ffff88020ec752f8 ffff8800363d4800 ffff8800db10bba8
Jan 30 14:30:59 gray-box-u kernel: [57497.476174] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.476182]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.476187]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476191]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476214]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476237]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476259]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476266]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.476292]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476298]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476325]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.476332]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.476337]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.476342]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.476347]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.476352]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.476355]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476360]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.476363] ---[ end trace 93033930910d7c20 ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.476367] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.476388] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.476390] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:30:59 gray-box-u kernel: [57497.476392] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.476449] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.476452] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.476454]  0000000000000009 ffff8800db10b850 ffffffff8171e320 ffff8800db10b898
Jan 30 14:30:59 gray-box-u kernel: [57497.476458]  ffff8800db10b888 ffffffff8106775d ffff88020ec75320 ffff8800db10b918
Jan 30 14:30:59 gray-box-u kernel: [57497.476462]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff8800db10b8e8
Jan 30 14:30:59 gray-box-u kernel: [57497.476466] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.476470]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.476474]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476478]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476501]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476525]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476547]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476569]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476575]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.476599]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476604]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476620]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.476626]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.476630]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.476634]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.476638]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.476643]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.476646]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476650]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.476653] ---[ end trace 93033930910d7c21 ]---
Jan 30 14:30:59 gray-box-u kernel: [57497.476656] ------------[ cut here ]------------
Jan 30 14:30:59 gray-box-u kernel: [57497.476676] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:30:59 gray-box-u kernel: [57497.476679] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:30:59 gray-box-u kernel: [57497.476681] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:30:59 gray-box-u kernel: [57497.476737] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:30:59 gray-box-u kernel: [57497.476740] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:30:59 gray-box-u kernel: [57497.476742]  0000000000000009 ffff8800db10b850 ffffffff8171e320 ffff8800db10b898
Jan 30 14:30:59 gray-box-u kernel: [57497.476746]  ffff8800db10b888 ffffffff8106775d ffff88020ec75320 ffff8800db10b918
Jan 30 14:30:59 gray-box-u kernel: [57497.476750]  ffff88020ec75000 ffff88020ef6f000 ffff88020ec75328 ffff8800db10b8e8
Jan 30 14:30:59 gray-box-u kernel: [57497.476754] Call Trace:
Jan 30 14:30:59 gray-box-u kernel: [57497.476758]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:30:59 gray-box-u kernel: [57497.476762]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476766]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476789]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476813]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476835]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476858]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476863]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:30:59 gray-box-u kernel: [57497.476888]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:30:59 gray-box-u kernel: [57497.476892]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:30:59 gray-box-u kernel: [57497.476909]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:30:59 gray-box-u kernel: [57497.476914]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:30:59 gray-box-u kernel: [57497.476919]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:30:59 gray-box-u kernel: [57497.476922]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:30:59 gray-box-u kernel: [57497.476926]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:30:59 gray-box-u kernel: [57497.476930]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:30:59 gray-box-u kernel: [57497.476934]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:30:59 gray-box-u kernel: [57497.476938]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:30:59 gray-box-u kernel: [57497.476941] ---[ end trace 93033930910d7c22 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.684041] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.684120] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.684126] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.684131] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.684251] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.684257] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.684262]  0000000000000009 ffff8800db10bb68 ffffffff8171e320 ffff8800db10bbb0
Jan 30 14:31:00 gray-box-u kernel: [57497.684272]  ffff8800db10bba0 ffffffff8106775d ffff8800db10bc20 0000000000000001
Jan 30 14:31:00 gray-box-u kernel: [57497.684280]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff8800db10bc00
Jan 30 14:31:00 gray-box-u kernel: [57497.684289] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.684303]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.684314]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.684321]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.684369]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.684416]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.684461]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.684515]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.684555]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.684569]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.684579]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.684588]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.684598]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.684607]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.684615]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.684623]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.684629] ---[ end trace 93033930910d7c23 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.700036] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.700076] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.700079] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.700081] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.700143] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.700145] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.700147]  0000000000000009 ffff8800db10b8a8 ffffffff8171e320 ffff8800db10b8f0
Jan 30 14:31:00 gray-box-u kernel: [57497.700152]  ffff8800db10b8e0 ffffffff8106775d ffff88020ec75320 ffff8800db10b970
Jan 30 14:31:00 gray-box-u kernel: [57497.700156]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff8800db10b940
Jan 30 14:31:00 gray-box-u kernel: [57497.700161] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.700167]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.700173]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.700176]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.700199]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.700224]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.700247]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.700270]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.700297]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.700319]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.700326]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.700332]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.700336]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.700341]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.700346]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.700350]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.700355]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.700358] ---[ end trace 93033930910d7c24 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.756040] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
Jan 30 14:31:00 gray-box-u kernel: [57497.790383] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.790438] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.790441] PLL state assertion failure (expected on, current off)
Jan 30 14:31:00 gray-box-u kernel: [57497.790443] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.790494] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.790496] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.790499]  0000000000000009 ffff8800db10ba00 ffffffff8171e320 ffff8800db10ba48
Jan 30 14:31:00 gray-box-u kernel: [57497.790503]  ffff8800db10ba38 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:00 gray-box-u kernel: [57497.790506]  ffff88020ef6f000 0000000000000001 0000000000000000 ffff8800db10ba98
Jan 30 14:31:00 gray-box-u kernel: [57497.790510] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.790518]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.790523]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.790526]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.790549]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790568]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790586]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790591]  [<ffffffff8136e33a>] ? delay_tsc+0x4a/0x80
Jan 30 14:31:00 gray-box-u kernel: [57497.790609]  [<ffffffffa00bafe1>] i9xx_crtc_enable+0x211/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790627]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790645]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790664]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790669]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.790688]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790693]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.790714]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.790720]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.790725]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.790729]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.790733]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.790737]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.790740]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.790744]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.790747] ---[ end trace 93033930910d7c25 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.790778] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.790795] WARNING: CPU: 0 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.790797] PLL state assertion failure (expected on, current off)
Jan 30 14:31:00 gray-box-u kernel: [57497.790799] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.790846] CPU: 0 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.790848] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.790849]  0000000000000009 ffff8800db10ba08 ffffffff8171e320 ffff8800db10ba50
Jan 30 14:31:00 gray-box-u kernel: [57497.790853]  ffff8800db10ba40 ffffffff8106775d 0000000000000001 0000000000000001
Jan 30 14:31:00 gray-box-u kernel: [57497.790856]  0000000000000001 0000000000000000 0000000000000000 ffff8800db10baa0
Jan 30 14:31:00 gray-box-u kernel: [57497.790860] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.790863]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.790866]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.790869]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.790891]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790910]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790927]  [<ffffffffa00b59d1>] intel_enable_pipe+0x81/0x180 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790945]  [<ffffffffa00bb000>] i9xx_crtc_enable+0x230/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790963]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.790981]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.791000]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.791004]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.791024]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.791028]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.791043]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.791049]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.791052]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.791056]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.791059]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.791062]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.791065]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.791069]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.791071] ---[ end trace 93033930910d7c26 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.852060] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.852111] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:1127 assert_pipe+0xe5/0xf0 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.852114] pipe B assertion failure (expected on, current off)
Jan 30 14:31:00 gray-box-u kernel: [57497.852116] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.852166] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.852169] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.852171]  0000000000000009 ffff8800db10b9f8 ffffffff8171e320 ffff8800db10ba40
Jan 30 14:31:00 gray-box-u kernel: [57497.852175]  ffff8800db10ba30 ffffffff8106775d ffff88020eeb0000 0000000000001000
Jan 30 14:31:00 gray-box-u kernel: [57497.852178]  0000000000000001 0000000000000001 ffff88020ec75328 ffff8800db10ba90
Jan 30 14:31:00 gray-box-u kernel: [57497.852182] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.852189]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.852194]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.852197]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.852225]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852244]  [<ffffffffa00b5bb5>] assert_pipe+0xe5/0xf0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852262]  [<ffffffffa00b6191>] intel_enable_primary_plane+0x31/0xc0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852279]  [<ffffffffa00bb00e>] i9xx_crtc_enable+0x23e/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852297]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852316]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852334]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852341]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.852360]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.852366]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.852398]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.852405]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.852410]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.852414]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.852418]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.852422]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.852426]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.852429]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.852432] ---[ end trace 93033930910d7c27 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.932043] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.932127] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.932130] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.932132] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.932185] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.932188] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.932191]  0000000000000009 ffff8800db10bb10 ffffffff8171e320 ffff8800db10bb58
Jan 30 14:31:00 gray-box-u kernel: [57497.932196]  ffff8800db10bb48 ffffffff8106775d ffff8800db10bbc8 0000000000000001
Jan 30 14:31:00 gray-box-u kernel: [57497.932199]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff8800db10bba8
Jan 30 14:31:00 gray-box-u kernel: [57497.932203] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.932212]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.932218]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.932221]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.932240]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.932259]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.932277]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.932284]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.932308]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.932314]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.932350]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.932358]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.932364]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.932368]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.932373]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.932378]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.932381]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.932385]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.932387] ---[ end trace 93033930910d7c28 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.948043] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.948140] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.948143] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.948145] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.948199] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.948202] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.948204]  0000000000000009 ffff8800db10bb10 ffffffff8171e320 ffff8800db10bb58
Jan 30 14:31:00 gray-box-u kernel: [57497.948209]  ffff8800db10bb48 ffffffff8106775d ffff8800db10bbc8 0000000000000001
Jan 30 14:31:00 gray-box-u kernel: [57497.948212]  ffff88020ec75000 ffff88020ec752f8 ffff8800363d4800 ffff8800db10bba8
Jan 30 14:31:00 gray-box-u kernel: [57497.948215] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.948224]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.948230]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948233]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948252]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948271]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948289]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948296]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.948322]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948328]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948366]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.948373]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.948380]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.948385]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.948390]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.948395]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.948398]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948402]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.948404] ---[ end trace 93033930910d7c29 ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.948411] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.948428] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.948430] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.948431] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.948477] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.948479] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.948481]  0000000000000009 ffff8800db10b850 ffffffff8171e320 ffff8800db10b898
Jan 30 14:31:00 gray-box-u kernel: [57497.948484]  ffff8800db10b888 ffffffff8106775d ffff88020ec75320 ffff8800db10b918
Jan 30 14:31:00 gray-box-u kernel: [57497.948488]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff8800db10b8e8
Jan 30 14:31:00 gray-box-u kernel: [57497.948491] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.948494]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.948497]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948500]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948518]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948537]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948555]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948573]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948578]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.948597]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948601]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948614]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.948619]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.948623]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.948626]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.948629]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.948632]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.948635]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948638]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.948640] ---[ end trace 93033930910d7c2a ]---
Jan 30 14:31:00 gray-box-u kernel: [57497.948643] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57497.948659] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57497.948661] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57497.948663] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57497.948708] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57497.948710] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57497.948712]  0000000000000009 ffff8800db10b850 ffffffff8171e320 ffff8800db10b898
Jan 30 14:31:00 gray-box-u kernel: [57497.948715]  ffff8800db10b888 ffffffff8106775d ffff88020ec75320 ffff8800db10b918
Jan 30 14:31:00 gray-box-u kernel: [57497.948718]  ffff88020ec75000 ffff88020ef6f000 ffff88020ec75328 ffff8800db10b8e8
Jan 30 14:31:00 gray-box-u kernel: [57497.948722] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57497.948725]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57497.948728]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948731]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948749]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948768]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948786]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948804]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948808]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:00 gray-box-u kernel: [57497.948828]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57497.948831]  [<ffffffff811c7a99>] ? terminate_walk+0x49/0x50
Jan 30 14:31:00 gray-box-u kernel: [57497.948845]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57497.948850]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57497.948853]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57497.948856]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57497.948859]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57497.948862]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57497.948865]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57497.948868]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57497.948871] ---[ end trace 93033930910d7c2b ]---
Jan 30 14:31:00 gray-box-u gnome-session[3917]: WARNING: App 'compiz.desktop' exited with code 1
Jan 30 14:31:00 gray-box-u gnome-session[3917]: WARNING: App 'compiz.desktop' respawning too quickly
Jan 30 14:31:00 gray-box-u gnome-session[3917]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Jan 30 14:31:00 gray-box-u kernel: [57498.152052] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57498.152099] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57498.152102] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57498.152104] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57498.152155] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57498.152157] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57498.152160]  0000000000000009 ffff8800db10bb68 ffffffff8171e320 ffff8800db10bbb0
Jan 30 14:31:00 gray-box-u kernel: [57498.152164]  ffff8800db10bba0 ffffffff8106775d ffff8800db10bc20 0000000000000001
Jan 30 14:31:00 gray-box-u kernel: [57498.152168]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff8800db10bc00
Jan 30 14:31:00 gray-box-u kernel: [57498.152171] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57498.152179]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57498.152184]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57498.152187]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57498.152206]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.152226]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.152244]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.152266]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.152286]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57498.152292]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57498.152297]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57498.152301]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57498.152306]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57498.152309]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57498.152313]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57498.152316]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57498.152319] ---[ end trace 93033930910d7c2c ]---
Jan 30 14:31:00 gray-box-u kernel: [57498.168069] ------------[ cut here ]------------
Jan 30 14:31:00 gray-box-u kernel: [57498.168113] WARNING: CPU: 1 PID: 3317 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:00 gray-box-u kernel: [57498.168116] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:00 gray-box-u kernel: [57498.168117] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:00 gray-box-u kernel: [57498.168168] CPU: 1 PID: 3317 Comm: upowerd Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:00 gray-box-u kernel: [57498.168170] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:00 gray-box-u kernel: [57498.168173]  0000000000000009 ffff8800db10b8a8 ffffffff8171e320 ffff8800db10b8f0
Jan 30 14:31:00 gray-box-u kernel: [57498.168177]  ffff8800db10b8e0 ffffffff8106775d ffff88020ec75320 ffff8800db10b970
Jan 30 14:31:00 gray-box-u kernel: [57498.168180]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff8800db10b940
Jan 30 14:31:00 gray-box-u kernel: [57498.168183] Call Trace:
Jan 30 14:31:00 gray-box-u kernel: [57498.168190]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:00 gray-box-u kernel: [57498.168195]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57498.168198]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:00 gray-box-u kernel: [57498.168216]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.168236]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.168255]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.168273]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.168295]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:00 gray-box-u kernel: [57498.168315]  [<ffffffffa0018e3e>] status_show+0x3e/0x80 [drm]
Jan 30 14:31:00 gray-box-u kernel: [57498.168321]  [<ffffffff81491460>] dev_attr_show+0x20/0x60
Jan 30 14:31:00 gray-box-u kernel: [57498.168326]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:00 gray-box-u kernel: [57498.168330]  [<ffffffff81232cef>] sysfs_seq_show+0x11f/0x240
Jan 30 14:31:00 gray-box-u kernel: [57498.168334]  [<ffffffff811e06ea>] seq_read+0xea/0x370
Jan 30 14:31:00 gray-box-u kernel: [57498.168338]  [<ffffffff811bd035>] vfs_read+0x95/0x160
Jan 30 14:31:00 gray-box-u kernel: [57498.168341]  [<ffffffff811bdb49>] SyS_read+0x49/0xa0
Jan 30 14:31:00 gray-box-u kernel: [57498.168345]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:00 gray-box-u kernel: [57498.168347] ---[ end trace 93033930910d7c2d ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.377065] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.377105] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.377108] PLL state assertion failure (expected on, current off)
Jan 30 14:31:01 gray-box-u kernel: [57499.377110] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.377155] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.377157] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.377159]  0000000000000009 ffff88020ffa7890 ffffffff8171e320 ffff88020ffa78d8
Jan 30 14:31:01 gray-box-u kernel: [57499.377163]  ffff88020ffa78c8 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:01 gray-box-u kernel: [57499.377166]  ffff88020ef6f000 0000000000000001 0000000000000000 ffff88020ffa7928
Jan 30 14:31:01 gray-box-u kernel: [57499.377170] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.377176]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.377180]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.377183]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.377204]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377222]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377238]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377242]  [<ffffffff8136e33a>] ? delay_tsc+0x4a/0x80
Jan 30 14:31:01 gray-box-u kernel: [57499.377258]  [<ffffffffa00bafe1>] i9xx_crtc_enable+0x211/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377275]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377292]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377308]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377313]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.377332]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377351]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377356]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.377364]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.377378]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377382]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.377392]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377397]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.377403]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.377406]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.377410]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.377412] ---[ end trace 93033930910d7c2e ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.377441] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.377456] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.377458] PLL state assertion failure (expected on, current off)
Jan 30 14:31:01 gray-box-u kernel: [57499.377459] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.377501] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.377503] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.377504]  0000000000000009 ffff88020ffa7898 ffffffff8171e320 ffff88020ffa78e0
Jan 30 14:31:01 gray-box-u kernel: [57499.377508]  ffff88020ffa78d0 ffffffff8106775d 0000000000000001 0000000000000001
Jan 30 14:31:01 gray-box-u kernel: [57499.377510]  0000000000000001 0000000000000000 0000000000000000 ffff88020ffa7930
Jan 30 14:31:01 gray-box-u kernel: [57499.377514] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.377516]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.377519]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.377522]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.377541]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377558]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377574]  [<ffffffffa00b59d1>] intel_enable_pipe+0x81/0x180 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377590]  [<ffffffffa00bb000>] i9xx_crtc_enable+0x230/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377607]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377623]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377639]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377644]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.377662]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.377675]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377679]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.377686]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.377698]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377702]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.377712]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.377716]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.377721]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.377724]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.377727]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.377729] ---[ end trace 93033930910d7c2f ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.444056] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.444118] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:1127 assert_pipe+0xe5/0xf0 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.444122] pipe B assertion failure (expected on, current off)
Jan 30 14:31:01 gray-box-u kernel: [57499.444125] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.444233] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.444238] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.444244]  0000000000000009 ffff88020ffa7888 ffffffff8171e320 ffff88020ffa78d0
Jan 30 14:31:01 gray-box-u kernel: [57499.444254]  ffff88020ffa78c0 ffffffff8106775d ffff88020eeb0000 0000000000001000
Jan 30 14:31:01 gray-box-u kernel: [57499.444262]  0000000000000001 0000000000000001 ffff88020ec75328 ffff88020ffa7920
Jan 30 14:31:01 gray-box-u kernel: [57499.444272] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.444286]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.444296]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.444304]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.444359]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444407]  [<ffffffffa00b5bb5>] assert_pipe+0xe5/0xf0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444451]  [<ffffffffa00b6191>] intel_enable_primary_plane+0x31/0xc0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444496]  [<ffffffffa00bb00e>] i9xx_crtc_enable+0x23e/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444541]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444587]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444632]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444646]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.444697]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.444744]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.444756]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.444776]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.444812]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.444823]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.444851]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.444865]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.444879]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.444888]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.444897]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.444902] ---[ end trace 93033930910d7c30 ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.524052] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.524131] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.524138] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:01 gray-box-u kernel: [57499.524142] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.524263] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.524268] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.524273]  0000000000000009 ffff88020ffa79a0 ffffffff8171e320 ffff88020ffa79e8
Jan 30 14:31:01 gray-box-u kernel: [57499.524283]  ffff88020ffa79d8 ffffffff8106775d ffff88020ffa7a58 0000000000000001
Jan 30 14:31:01 gray-box-u kernel: [57499.524292]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff88020ffa7a38
Jan 30 14:31:01 gray-box-u kernel: [57499.524301] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.524315]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.524325]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.524333]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.524380]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.524426]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.524472]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.524486]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.524538]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.524583]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.524596]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.524615]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.524652]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.524662]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.524690]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.524703]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.524717]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.524726]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.524735]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.524741] ---[ end trace 93033930910d7c31 ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.540028] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.540063] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.540065] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:01 gray-box-u kernel: [57499.540067] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.540115] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.540117] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.540119]  0000000000000009 ffff88020ffa79a0 ffffffff8171e320 ffff88020ffa79e8
Jan 30 14:31:01 gray-box-u kernel: [57499.540123]  ffff88020ffa79d8 ffffffff8106775d ffff88020ffa7a58 0000000000000001
Jan 30 14:31:01 gray-box-u kernel: [57499.540126]  ffff88020ec75000 ffff88020ec752f8 ffff8800363d4800 ffff88020ffa7a38
Jan 30 14:31:01 gray-box-u kernel: [57499.540130] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.540135]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.540139]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540142]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.540160]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540178]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540197]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540203]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.540224]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540242]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540247]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.540255]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.540270]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540274]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.540285]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540290]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.540296]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.540300]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540304]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.540306] ---[ end trace 93033930910d7c32 ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.540310] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.540327] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.540329] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:01 gray-box-u kernel: [57499.540330] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.540377] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.540379] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.540380]  0000000000000009 ffff88020ffa76e0 ffffffff8171e320 ffff88020ffa7728
Jan 30 14:31:01 gray-box-u kernel: [57499.540384]  ffff88020ffa7718 ffffffff8106775d ffff88020ec75320 ffff88020ffa77a8
Jan 30 14:31:01 gray-box-u kernel: [57499.540387]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff88020ffa7778
Jan 30 14:31:01 gray-box-u kernel: [57499.540391] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.540394]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.540397]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540400]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.540418]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540438]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540456]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540473]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540479]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.540499]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540513]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540518]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.540525]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.540539]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540542]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.540554]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540558]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.540563]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.540567]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540570]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.540572] ---[ end trace 93033930910d7c33 ]---
Jan 30 14:31:01 gray-box-u kernel: [57499.540575] ------------[ cut here ]------------
Jan 30 14:31:01 gray-box-u kernel: [57499.540592] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:01 gray-box-u kernel: [57499.540593] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:01 gray-box-u kernel: [57499.540595] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:01 gray-box-u kernel: [57499.540641] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:01 gray-box-u kernel: [57499.540643] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:01 gray-box-u kernel: [57499.540645]  0000000000000009 ffff88020ffa76e0 ffffffff8171e320 ffff88020ffa7728
Jan 30 14:31:01 gray-box-u kernel: [57499.540648]  ffff88020ffa7718 ffffffff8106775d ffff88020ec75320 ffff88020ffa77a8
Jan 30 14:31:01 gray-box-u kernel: [57499.540651]  ffff88020ec75000 ffff88020ef6f000 ffff88020ec75328 ffff88020ffa7778
Jan 30 14:31:01 gray-box-u kernel: [57499.540655] Call Trace:
Jan 30 14:31:01 gray-box-u kernel: [57499.540658]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:01 gray-box-u kernel: [57499.540661]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540664]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:01 gray-box-u kernel: [57499.540682]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540702]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540720]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540738]  [<ffffffffa00c1b76>] intel_get_load_detect_pipe+0x256/0x410 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540743]  [<ffffffff8136d769>] ? snprintf+0x39/0x40
Jan 30 14:31:01 gray-box-u kernel: [57499.540763]  [<ffffffffa00e84dd>] intel_tv_detect+0x13d/0x500 [i915]
Jan 30 14:31:01 gray-box-u kernel: [57499.540777]  [<ffffffffa0022cbd>] ? drm_do_probe_ddc_edid+0x12d/0x140 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540782]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:01 gray-box-u kernel: [57499.540789]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:01 gray-box-u kernel: [57499.540803]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540807]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:01 gray-box-u kernel: [57499.540818]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:01 gray-box-u kernel: [57499.540822]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:01 gray-box-u kernel: [57499.540827]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:01 gray-box-u kernel: [57499.540831]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:01 gray-box-u kernel: [57499.540834]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:01 gray-box-u kernel: [57499.540836] ---[ end trace 93033930910d7c34 ]---
Jan 30 14:31:02 gray-box-u kernel: [57499.748044] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57499.748105] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57499.748109] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:02 gray-box-u kernel: [57499.748112] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57499.748173] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57499.748176] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57499.748179]  0000000000000009 ffff88020ffa79f8 ffffffff8171e320 ffff88020ffa7a40
Jan 30 14:31:02 gray-box-u kernel: [57499.748184]  ffff88020ffa7a30 ffffffff8106775d ffff88020ffa7ab0 0000000000000001
Jan 30 14:31:02 gray-box-u kernel: [57499.748189]  ffff88020ec75000 ffff88020ec752f8 ffff88003605d100 ffff88020ffa7a90
Jan 30 14:31:02 gray-box-u kernel: [57499.748193] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57499.748202]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57499.748207]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.748211]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57499.748235]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.748259]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.748281]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.748308]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.748316]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:02 gray-box-u kernel: [57499.748327]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:02 gray-box-u kernel: [57499.748354]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.748360]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:02 gray-box-u kernel: [57499.748375]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.748381]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:02 gray-box-u kernel: [57499.748389]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57499.748394]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.748398]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57499.748401] ---[ end trace 93033930910d7c35 ]---
Jan 30 14:31:02 gray-box-u kernel: [57499.764027] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57499.764053] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57499.764057] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:02 gray-box-u kernel: [57499.764058] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57499.764117] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57499.764120] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57499.764122]  0000000000000009 ffff88020ffa7738 ffffffff8171e320 ffff88020ffa7780
Jan 30 14:31:02 gray-box-u kernel: [57499.764127]  ffff88020ffa7770 ffffffff8106775d ffff88020ec75320 ffff88020ffa7800
Jan 30 14:31:02 gray-box-u kernel: [57499.764131]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff88020ffa77d0
Jan 30 14:31:02 gray-box-u kernel: [57499.764135] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57499.764140]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57499.764144]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.764148]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57499.764171]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.764195]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.764219]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.764241]  [<ffffffffa00c0786>] intel_release_load_detect_pipe+0xc6/0xf0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.764268]  [<ffffffffa00e86f9>] intel_tv_detect+0x359/0x500 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.764273]  [<ffffffff816b9466>] ? unix_stream_sendmsg+0x3c6/0x400
Jan 30 14:31:02 gray-box-u kernel: [57499.764282]  [<ffffffffa007325b>] drm_helper_probe_single_connector_modes+0x1eb/0x380 [drm_kms_helper]
Jan 30 14:31:02 gray-box-u kernel: [57499.764301]  [<ffffffffa001e5e7>] drm_mode_getconnector+0x417/0x480 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.764306]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:02 gray-box-u kernel: [57499.764320]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.764327]  [<ffffffff81077ec2>] ? __set_task_blocked+0x32/0x70
Jan 30 14:31:02 gray-box-u kernel: [57499.764333]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57499.764341]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.764345]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57499.764348] ---[ end trace 93033930910d7c36 ]---
Jan 30 14:31:02 gray-box-u colord: Device added: xrandr-TV1
Jan 30 14:31:02 gray-box-u kernel: [57499.850608] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57499.850669] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57499.850672] PLL state assertion failure (expected on, current off)
Jan 30 14:31:02 gray-box-u kernel: [57499.850674] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57499.850725] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57499.850727] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57499.850729]  0000000000000009 ffff88020ffa7a58 ffffffff8171e320 ffff88020ffa7aa0
Jan 30 14:31:02 gray-box-u kernel: [57499.850733]  ffff88020ffa7a90 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:02 gray-box-u kernel: [57499.850737]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7af0
Jan 30 14:31:02 gray-box-u kernel: [57499.850740] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57499.850748]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57499.850753]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.850756]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57499.850780]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850799]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850817]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850822]  [<ffffffff8136e33a>] ? delay_tsc+0x4a/0x80
Jan 30 14:31:02 gray-box-u kernel: [57499.850840]  [<ffffffffa00bafe1>] i9xx_crtc_enable+0x211/0x410 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850858]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850876]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850894]  [<ffffffffa00c0f5b>] intel_crtc_set_config+0x7ab/0x9a0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.850921]  [<ffffffffa001bebd>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.850937]  [<ffffffffa001eda7>] drm_mode_setcrtc+0xf7/0x5e0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.850949]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.850957]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57499.850962]  [<ffffffff811bf721>] ? __sb_end_write+0x31/0x60
Jan 30 14:31:02 gray-box-u kernel: [57499.850965]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.850969]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57499.850971] ---[ end trace 93033930910d7c37 ]---
Jan 30 14:31:02 gray-box-u kernel: [57499.851003] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57499.851020] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57499.851022] PLL state assertion failure (expected on, current off)
Jan 30 14:31:02 gray-box-u kernel: [57499.851023] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57499.851070] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57499.851072] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57499.851073]  0000000000000009 ffff88020ffa7a60 ffffffff8171e320 ffff88020ffa7aa8
Jan 30 14:31:02 gray-box-u kernel: [57499.851077]  ffff88020ffa7a98 ffffffff8106775d 0000000000000001 0000000000000000
Jan 30 14:31:02 gray-box-u kernel: [57499.851080]  0000000000000000 0000000000000000 0000000000000000 ffff88020ffa7af8
Jan 30 14:31:02 gray-box-u kernel: [57499.851084] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57499.851087]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57499.851090]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.851093]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57499.851114]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851133]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851151]  [<ffffffffa00b59d1>] intel_enable_pipe+0x81/0x180 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851169]  [<ffffffffa00bb000>] i9xx_crtc_enable+0x230/0x410 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851186]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851205]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851223]  [<ffffffffa00c0f5b>] intel_crtc_set_config+0x7ab/0x9a0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.851237]  [<ffffffffa001bebd>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.851251]  [<ffffffffa001eda7>] drm_mode_setcrtc+0xf7/0x5e0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.851262]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.851268]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57499.851272]  [<ffffffff811bf721>] ? __sb_end_write+0x31/0x60
Jan 30 14:31:02 gray-box-u kernel: [57499.851275]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.851278]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57499.851280] ---[ end trace 93033930910d7c38 ]---
Jan 30 14:31:02 gray-box-u kernel: [57499.916121] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57499.916226] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:1127 assert_pipe+0xe5/0xf0 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57499.916234] pipe A assertion failure (expected on, current off)
Jan 30 14:31:02 gray-box-u kernel: [57499.916238] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57499.916366] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57499.916372] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57499.916377]  0000000000000009 ffff88020ffa7a50 ffffffff8171e320 ffff88020ffa7a98
Jan 30 14:31:02 gray-box-u kernel: [57499.916387]  ffff88020ffa7a88 ffffffff8106775d ffff88020eeb0000 0000000000000000
Jan 30 14:31:02 gray-box-u kernel: [57499.916396]  0000000000000000 0000000000000001 ffff88020ec75328 ffff88020ffa7ae8
Jan 30 14:31:02 gray-box-u kernel: [57499.916405] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57499.916419]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57499.916430]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.916438]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57499.916502]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916552]  [<ffffffffa00b5bb5>] assert_pipe+0xe5/0xf0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916597]  [<ffffffffa00b6191>] intel_enable_primary_plane+0x31/0xc0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916643]  [<ffffffffa00bb00e>] i9xx_crtc_enable+0x23e/0x410 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916722]  [<ffffffffa00bd9e9>] __intel_set_mode+0x859/0x9d0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916768]  [<ffffffffa00c06a6>] intel_set_mode+0x16/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916813]  [<ffffffffa00c0f5b>] intel_crtc_set_config+0x7ab/0x9a0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57499.916859]  [<ffffffffa001bebd>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.916895]  [<ffffffffa001eda7>] drm_mode_setcrtc+0xf7/0x5e0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.916923]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57499.916941]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57499.916951]  [<ffffffff811bf721>] ? __sb_end_write+0x31/0x60
Jan 30 14:31:02 gray-box-u kernel: [57499.916959]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57499.916968]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57499.916974] ---[ end trace 93033930910d7c39 ]---
Jan 30 14:31:02 gray-box-u kernel: [57500.012097] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57500.012142] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9237 intel_modeset_check_state+0x62d/0x780 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57500.012145] encoder's hw state doesn't match sw tracking (expected 1, found 0)
Jan 30 14:31:02 gray-box-u kernel: [57500.012147] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57500.012197] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57500.012199] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57500.012201]  0000000000000009 ffff88020ffa7b68 ffffffff8171e320 ffff88020ffa7bb0
Jan 30 14:31:02 gray-box-u kernel: [57500.012205]  ffff88020ffa7ba0 ffffffff8106775d ffff88020ffa7c20 0000000000000001
Jan 30 14:31:02 gray-box-u kernel: [57500.012209]  ffff88020ec75000 ffff88020ec752f8 ffff8800363d4800 ffff88020ffa7c00
Jan 30 14:31:02 gray-box-u kernel: [57500.012213] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57500.012219]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57500.012224]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57500.012233]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57500.012250]  [<ffffffffa00c04cd>] intel_modeset_check_state+0x62d/0x780 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012266]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012283]  [<ffffffffa00c0f5b>] intel_crtc_set_config+0x7ab/0x9a0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012302]  [<ffffffffa001bebd>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012316]  [<ffffffffa001eda7>] drm_mode_setcrtc+0xf7/0x5e0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012327]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012334]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57500.012338]  [<ffffffff811bf721>] ? __sb_end_write+0x31/0x60
Jan 30 14:31:02 gray-box-u kernel: [57500.012341]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57500.012344]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57500.012346] ---[ end trace 93033930910d7c3a ]---
Jan 30 14:31:02 gray-box-u kernel: [57500.012350] ------------[ cut here ]------------
Jan 30 14:31:02 gray-box-u kernel: [57500.012365] WARNING: CPU: 0 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9306 check_crtc_state+0x303/0x340 [i915]()
Jan 30 14:31:02 gray-box-u kernel: [57500.012367] crtc active state doesn't match with hw state (expected 1, found 0)
Jan 30 14:31:02 gray-box-u kernel: [57500.012369] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:02 gray-box-u kernel: [57500.012411] CPU: 0 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:02 gray-box-u kernel: [57500.012413] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:02 gray-box-u kernel: [57500.012414]  0000000000000009 ffff88020ffa78a8 ffffffff8171e320 ffff88020ffa78f0
Jan 30 14:31:02 gray-box-u kernel: [57500.012417]  ffff88020ffa78e0 ffffffff8106775d ffff88020ec75320 ffff88020ffa7970
Jan 30 14:31:02 gray-box-u kernel: [57500.012420]  ffff88020ec75000 ffff88020ef6e000 ffff88020ec75328 ffff88020ffa7940
Jan 30 14:31:02 gray-box-u kernel: [57500.012423] Call Trace:
Jan 30 14:31:02 gray-box-u kernel: [57500.012426]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:02 gray-box-u kernel: [57500.012429]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57500.012432]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:02 gray-box-u kernel: [57500.012448]  [<ffffffffa00b2b03>] check_crtc_state+0x303/0x340 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012466]  [<ffffffffa00c015b>] intel_modeset_check_state+0x2bb/0x780 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012482]  [<ffffffffa00c06b5>] intel_set_mode+0x25/0x30 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012498]  [<ffffffffa00c0f5b>] intel_crtc_set_config+0x7ab/0x9a0 [i915]
Jan 30 14:31:02 gray-box-u kernel: [57500.012511]  [<ffffffffa001bebd>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012524]  [<ffffffffa001eda7>] drm_mode_setcrtc+0xf7/0x5e0 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012534]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:02 gray-box-u kernel: [57500.012540]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:02 gray-box-u kernel: [57500.012543]  [<ffffffff811bf721>] ? __sb_end_write+0x31/0x60
Jan 30 14:31:02 gray-box-u kernel: [57500.012546]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:02 gray-box-u kernel: [57500.012549]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:02 gray-box-u kernel: [57500.012551] ---[ end trace 93033930910d7c3b ]---
Jan 30 14:31:02 gray-box-u colord: device removed: xrandr-Samsung Electric Company-S27B350-HCLC403725
Jan 30 14:31:03 gray-box-u kernel: [57501.641774] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.641827] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.641830] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.641832] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.641883] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.641885] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.641888]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.641892]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.641896]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.641899] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.641906]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.641911]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.641915]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.641938]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.641957]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.641975]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.641980]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.641998]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.642021]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.642032]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.642039]  [<ffffffff811be029>] ? do_readv_writev+0x169/0x220
Jan 30 14:31:03 gray-box-u kernel: [57501.642043]  [<ffffffff8101cd56>] ? __switch_to_xtra+0x136/0x170
Jan 30 14:31:03 gray-box-u kernel: [57501.642048]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.642053]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.642056]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.642060]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.642063] ---[ end trace 93033930910d7c3c ]---
Jan 30 14:31:03 gray-box-u kernel: [57501.644431] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.644484] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.644487] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.644488] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.644539] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.644541] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.644543]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.644548]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.644551]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.644555] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.644562]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.644567]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.644571]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.644594]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.644613]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.644631]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.644636]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.644654]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.644677]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.644689]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.644696]  [<ffffffff8136a2c0>] ? timerqueue_add+0x60/0xb0
Jan 30 14:31:03 gray-box-u kernel: [57501.644700]  [<ffffffff8108e1d5>] ? enqueue_hrtimer+0x25/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.644704]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:03 gray-box-u kernel: [57501.644709]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.644713]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.644717]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.644721]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.644723] ---[ end trace 93033930910d7c3d ]---
Jan 30 14:31:03 gray-box-u kernel: [57501.646343] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.646415] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.646418] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.646420] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.646474] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.646477] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.646480]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.646485]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.646488]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.646492] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.646502]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.646507]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.646510]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.646541]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.646561]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.646580]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.646586]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.646605]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.646638]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.646650]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.646657]  [<ffffffff811be029>] ? do_readv_writev+0x169/0x220
Jan 30 14:31:03 gray-box-u kernel: [57501.646663]  [<ffffffff8101cd56>] ? __switch_to_xtra+0x136/0x170
Jan 30 14:31:03 gray-box-u kernel: [57501.646669]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.646674]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.646677]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.646681]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.646683] ---[ end trace 93033930910d7c3e ]---
Jan 30 14:31:03 gray-box-u kernel: [57501.648807] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.648859] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.648862] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.648864] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.648914] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.648916] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.648919]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.648923]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.648927]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.648930] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.648937]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.648942]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.648945]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.648969]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.648988]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.649006]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.649011]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.649028]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.649053]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.649064]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.649071]  [<ffffffff811be029>] ? do_readv_writev+0x169/0x220
Jan 30 14:31:03 gray-box-u kernel: [57501.649076]  [<ffffffff8101cd56>] ? __switch_to_xtra+0x136/0x170
Jan 30 14:31:03 gray-box-u kernel: [57501.649081]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.649085]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.649089]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.649092]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.649095] ---[ end trace 93033930910d7c3f ]---
Jan 30 14:31:03 gray-box-u kernel: [57501.653445] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.653497] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.653500] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.653502] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.653553] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.653555] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.653558]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.653562]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.653566]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.653569] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.653577]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.653582]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.653585]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.653609]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.653628]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.653646]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.653651]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.653669]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.653693]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.653704]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.653712]  [<ffffffff8136a2c0>] ? timerqueue_add+0x60/0xb0
Jan 30 14:31:03 gray-box-u kernel: [57501.653717]  [<ffffffff8108e1d5>] ? enqueue_hrtimer+0x25/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.653720]  [<ffffffff8108ea92>] ? __hrtimer_start_range_ns+0x1a2/0x3a0
Jan 30 14:31:03 gray-box-u kernel: [57501.653725]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.653730]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.653733]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.653737]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.653739] ---[ end trace 93033930910d7c40 ]---
Jan 30 14:31:03 gray-box-u kernel: [57501.656751] ------------[ cut here ]------------
Jan 30 14:31:03 gray-box-u kernel: [57501.656799] WARNING: CPU: 1 PID: 1550 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922 assert_pll+0x68/0x70 [i915]()
Jan 30 14:31:03 gray-box-u kernel: [57501.656802] PLL state assertion failure (expected on, current off)
Jan 30 14:31:03 gray-box-u kernel: [57501.656803] Modules linked in: nls_iso8859_1 michael_mic arc4 pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt lib80211_crypt_tkip snd_hda_codec_idt dell_wmi wl(POF) snd_hda_intel gpio_ich bnep rfcomm sparse_keymap snd_hda_codec bluetooth snd_hwdep snd_pcm dell_laptop snd_page_alloc kvm_intel snd_seq_midi dcdbas snd_seq_midi_event kvm snd_rawmidi pcmcia snd_seq joydev snd_seq_device serio_raw snd_timer yenta_socket lib80211 cfg80211 pcmcia_rsrc pcmcia_core snd lpc_ich soundcore mac_hid binfmt_misc parport_pc ppdev coretemp lp parport hid_logitech_dj usbhid hid usb_storage psmouse ahci firewire_ohci libahci firewire_core tg3 crc_itu_t ptp pps_core i915 wmi i2c_algo_bit drm_kms_helper drm video
Jan 30 14:31:03 gray-box-u kernel: [57501.656854] CPU: 1 PID: 1550 Comm: Xorg Tainted: PF       W  O 3.13.0-35-generic #62-Ubuntu
Jan 30 14:31:03 gray-box-u kernel: [57501.656856] Hardware name: Dell Inc. Latitude D630                   /0KU184, BIOS A19 06/04/2013
Jan 30 14:31:03 gray-box-u kernel: [57501.656858]  0000000000000009 ffff88020ffa7c68 ffffffff8171e320 ffff88020ffa7cb0
Jan 30 14:31:03 gray-box-u kernel: [57501.656863]  ffff88020ffa7ca0 ffffffff8106775d 0000000000000001 ffff88020ec75000
Jan 30 14:31:03 gray-box-u kernel: [57501.656866]  ffff88020ef6e000 0000000000000000 0000000000000000 ffff88020ffa7d00
Jan 30 14:31:03 gray-box-u kernel: [57501.656870] Call Trace:
Jan 30 14:31:03 gray-box-u kernel: [57501.656877]  [<ffffffff8171e320>] dump_stack+0x45/0x56
Jan 30 14:31:03 gray-box-u kernel: [57501.656882]  [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.656885]  [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50
Jan 30 14:31:03 gray-box-u kernel: [57501.656908]  [<ffffffffa00f3cac>] ? gen4_read32+0x3c/0xb0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.656927]  [<ffffffffa00b4f98>] assert_pll+0x68/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.656945]  [<ffffffffa00badb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.656950]  [<ffffffff81724b62>] ? mutex_lock+0x12/0x2f
Jan 30 14:31:03 gray-box-u kernel: [57501.656968]  [<ffffffffa00bc213>] intel_crtc_gamma_set+0x63/0x70 [i915]
Jan 30 14:31:03 gray-box-u kernel: [57501.656990]  [<ffffffffa0020a72>] drm_mode_gamma_set_ioctl+0x132/0x140 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.657001]  [<ffffffffa000fc22>] drm_ioctl+0x502/0x630 [drm]
Jan 30 14:31:03 gray-box-u kernel: [57501.657008]  [<ffffffff811be029>] ? do_readv_writev+0x169/0x220
Jan 30 14:31:03 gray-box-u kernel: [57501.657013]  [<ffffffff8101cd56>] ? __switch_to_xtra+0x136/0x170
Jan 30 14:31:03 gray-box-u kernel: [57501.657018]  [<ffffffff811d0360>] do_vfs_ioctl+0x2e0/0x4c0
Jan 30 14:31:03 gray-box-u kernel: [57501.657022]  [<ffffffff8160b105>] ? __sys_recvmsg+0x65/0x80
Jan 30 14:31:03 gray-box-u kernel: [57501.657026]  [<ffffffff811d05c1>] SyS_ioctl+0x81/0xa0
Jan 30 14:31:03 gray-box-u kernel: [57501.657029]  [<ffffffff8172ed6d>] system_call_fastpath+0x1a/0x1f
Jan 30 14:31:03 gray-box-u kernel: [57501.657032] ---[ end trace 93033930910d7c41 ]---