Nov 2 01:49:01 pico-T60 kernel: [ 140.982643] ------------[ cut here ]------------ Nov 2 01:49:01 pico-T60 kernel: [ 140.982729] WARNING: CPU: 0 PID: 0 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9914 intel_check_page_flip+0xac/0xc0 [i915]() Nov 2 01:49:01 pico-T60 kernel: [ 140.982734] Kicking stuck page flip: queued at 7518, now 7519 Nov 2 01:49:01 pico-T60 kernel: [ 140.982739] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep rfcomm arc4 iwl3945 iwlegacy btusb bluetooth mac80211 coretemp snd_hda_codec_analog i915 cfg80211 snd_hda_codec_generic kvm_intel pcmcia joydev snd_hda_intel serio_raw lpc_ich nfsd snd_hda_controller kvm snd_hda_codec auth_rpcgss yenta_socket pcmcia_rsrc nfs_acl snd_hwdep snd_pcm pcmcia_core snd_seq_midi snd_seq_midi_event drm_kms_helper snd_rawmidi nfs drm snd_seq snd_seq_device thinkpad_acpi lockd irda i2c_algo_bit nvram shpchp snd_timer snd 8250_fintek grace sunrpc soundcore crc_ccitt fscache binfmt_misc video mac_hid parport_pc ppdev lp parport psmouse ahci libahci pata_acpi e1000e ptp pps_core Nov 2 01:49:01 pico-T60 kernel: [ 140.982849] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G OE 3.18.0-031800rc2-generic #201410281737 Nov 2 01:49:01 pico-T60 kernel: [ 140.982853] Hardware name: LENOVO 1952AT7/1952AT7, BIOS 79ETE7WW (2.27 ) 03/21/2011 Nov 2 01:49:01 pico-T60 kernel: [ 140.982857] 00000000 00000000 f4409e8c c16c2b87 f8fa4af8 f4409ebc c105ff74 f8fa74e4 Nov 2 01:49:01 pico-T60 kernel: [ 140.982867] f4409ee8 00000000 f8fa4af8 000026ba f8f5d04c f8f5d04c f395f000 f3a6d000 Nov 2 01:49:01 pico-T60 kernel: [ 140.982877] 00000001 f4409ed4 c1060033 00000009 f4409ecc f8fa74e4 f4409ee8 f4409f04 Nov 2 01:49:01 pico-T60 kernel: [ 140.982888] Call Trace: Nov 2 01:49:01 pico-T60 kernel: [ 140.982900] [] dump_stack+0x41/0x52 Nov 2 01:49:01 pico-T60 kernel: [ 140.982908] [] warn_slowpath_common+0x84/0xa0 Nov 2 01:49:01 pico-T60 kernel: [ 140.982956] [] ? intel_check_page_flip+0xac/0xc0 [i915] Nov 2 01:49:01 pico-T60 kernel: [ 140.983003] [] ? intel_check_page_flip+0xac/0xc0 [i915] Nov 2 01:49:01 pico-T60 kernel: [ 140.983009] [] warn_slowpath_fmt+0x33/0x40 Nov 2 01:49:01 pico-T60 kernel: [ 140.983056] [] intel_check_page_flip+0xac/0xc0 [i915] Nov 2 01:49:01 pico-T60 kernel: [ 140.983098] [] i915_handle_vblank+0x4d/0x90 [i915] Nov 2 01:49:01 pico-T60 kernel: [ 140.983141] [] i915_irq_handler+0x24a/0x2e0 [i915] Nov 2 01:49:01 pico-T60 kernel: [ 140.983149] [] handle_irq_event_percpu+0x54/0x1d0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983155] [] ? handle_irq_event_percpu+0xa6/0x1d0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983161] [] handle_irq_event+0x3a/0x60 Nov 2 01:49:01 pico-T60 kernel: [ 140.983166] [] handle_fasteoi_irq+0x75/0xe0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983172] [] ? cond_unmask_eoi_irq.isra.21+0x60/0x60 Nov 2 01:49:01 pico-T60 kernel: [ 140.983180] [] handle_irq+0x5f/0xa0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983183] [] do_IRQ+0x42/0xe0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983194] [] common_interrupt+0x33/0x38 Nov 2 01:49:01 pico-T60 kernel: [ 140.983202] [] ? cpuidle_enter_state+0x65/0x1a0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983208] [] cpuidle_enter+0x14/0x20 Nov 2 01:49:01 pico-T60 kernel: [ 140.983215] [] cpuidle_idle_call+0xdb/0x180 Nov 2 01:49:01 pico-T60 kernel: [ 140.983221] [] cpu_idle_loop+0x1bd/0x1e0 Nov 2 01:49:01 pico-T60 kernel: [ 140.983226] [] ? cpu_startup_entry+0x19/0x60 Nov 2 01:49:01 pico-T60 kernel: [ 140.983232] [] cpu_startup_entry+0x53/0x60 Nov 2 01:49:01 pico-T60 kernel: [ 140.983239] [] rest_init+0x62/0x70 Nov 2 01:49:01 pico-T60 kernel: [ 140.983246] [] start_kernel+0x3ad/0x3b3 Nov 2 01:49:01 pico-T60 kernel: [ 140.983253] [] ? set_init_arg+0x46/0x46 Nov 2 01:49:01 pico-T60 kernel: [ 140.983260] [] i386_start_kernel+0x139/0x13c Nov 2 01:49:01 pico-T60 kernel: [ 140.983263] ---[ end trace ca285d5855cd5744 ]---