Mar 1 02:14:46 Phoenix kernel: [909909.864844] ------------[ cut here ]------------ Mar 1 02:14:46 Phoenix kernel: [909909.864859] WARNING: CPU: 2 PID: 24129 at drivers/gpu/drm/i915/intel_display.c:3473 intel_crtc_wait_for_pending_flips+0x187/0x1f0() Mar 1 02:14:46 Phoenix kernel: [909909.864889] Modules linked in: vfat fat md4 cifs rfcomm bnep vboxnetadp(O) vboxpci(O) vboxnetflt(O) vboxdrv(O) snd_usb_audio snd_usbmidi_lib snd_rawmidi gspca_ov534 gspca_main videodev btusb bluetooth x86_pkg_temp_thermal kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel iwldvm snd_hda_controller iwlwifi snd_hda_codec snd_hwdep efivarfs Mar 1 02:14:46 Phoenix kernel: [909909.864894] CPU: 2 PID: 24129 Comm: X Tainted: G O 3.18.3-gentoo #2 Mar 1 02:14:46 Phoenix kernel: [909909.864896] Hardware name: LENOVO 10AY001RUS/SHARKBAY, BIOS FHKT39AUS 02/24/2014 Mar 1 02:14:46 Phoenix kernel: [909909.864900] 0000000000000009 ffff8800667638d8 ffffffff817f0525 000000000000a3a3 Mar 1 02:14:46 Phoenix kernel: [909909.864903] 0000000000000000 ffff880066763918 ffffffff8104a02c ffff880066763928 Mar 1 02:14:46 Phoenix kernel: [909909.864906] ffff8800d39391a0 ffff8802156b4000 ffff8800d39b7f18 ffff8800d3939000 Mar 1 02:14:46 Phoenix kernel: [909909.864908] Call Trace: Mar 1 02:14:46 Phoenix kernel: [909909.864918] [] dump_stack+0x46/0x58 Mar 1 02:14:46 Phoenix kernel: [909909.864927] [] warn_slowpath_common+0x7c/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.864933] [] warn_slowpath_null+0x15/0x20 Mar 1 02:14:46 Phoenix kernel: [909909.864938] [] intel_crtc_wait_for_pending_flips+0x187/0x1f0 Mar 1 02:14:46 Phoenix kernel: [909909.864948] [] ? prepare_to_wait_event+0x100/0x100 Mar 1 02:14:46 Phoenix kernel: [909909.864954] [] intel_crtc_set_config+0x990/0xe40 Mar 1 02:14:46 Phoenix kernel: [909909.864960] [] drm_mode_set_config_internal+0x61/0xf0 Mar 1 02:14:46 Phoenix kernel: [909909.864970] [] restore_fbdev_mode+0xd3/0x100 Mar 1 02:14:46 Phoenix kernel: [909909.864976] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x1e/0x40 Mar 1 02:14:46 Phoenix kernel: [909909.864979] [] drm_fb_helper_set_par+0x23/0x70 Mar 1 02:14:46 Phoenix kernel: [909909.864983] [] intel_fbdev_set_par+0x15/0x60 Mar 1 02:14:46 Phoenix kernel: [909909.864993] [] fb_set_var+0x18c/0x430 Mar 1 02:14:46 Phoenix kernel: [909909.864999] [] ? check_preempt_curr+0x8d/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865003] [] ? __enqueue_entity+0x70/0x80 Mar 1 02:14:46 Phoenix kernel: [909909.865007] [] ? enqueue_entity+0x251/0xb10 Mar 1 02:14:46 Phoenix kernel: [909909.865014] [] fbcon_blank+0x1d1/0x2d0 Mar 1 02:14:46 Phoenix kernel: [909909.865022] [] do_unblank_screen+0xb3/0x1e0 Mar 1 02:14:46 Phoenix kernel: [909909.865031] [] complete_change_console+0x59/0xf0 Mar 1 02:14:46 Phoenix kernel: [909909.865036] [] vt_ioctl+0xf8e/0x1140 Mar 1 02:14:46 Phoenix kernel: [909909.865046] [] ? handle_mm_fault+0x6d9/0xb80 Mar 1 02:14:46 Phoenix kernel: [909909.865049] [] tty_ioctl+0x275/0xb70 Mar 1 02:14:46 Phoenix kernel: [909909.865057] [] ? __do_page_fault+0x1ec/0x4f0 Mar 1 02:14:46 Phoenix kernel: [909909.865064] [] do_vfs_ioctl+0x2c8/0x4a0 Mar 1 02:14:46 Phoenix kernel: [909909.865070] [] ? file_has_perm+0x87/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865078] [] ? vfs_write+0x172/0x1f0 Mar 1 02:14:46 Phoenix kernel: [909909.865082] [] SyS_ioctl+0x81/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865087] [] ? do_page_fault+0xc/0x10 Mar 1 02:14:46 Phoenix kernel: [909909.865094] [] system_call_fastpath+0x12/0x17 Mar 1 02:14:46 Phoenix kernel: [909909.865096] ---[ end trace 9e08d20a0b5f18b9 ]--- Mar 1 02:14:46 Phoenix kernel: [909909.865098] ------------[ cut here ]------------ Mar 1 02:14:46 Phoenix kernel: [909909.865103] WARNING: CPU: 2 PID: 24129 at drivers/gpu/drm/i915/intel_display.c:3479 intel_crtc_wait_for_pending_flips+0x1d8/0x1f0() Mar 1 02:14:46 Phoenix kernel: [909909.865104] Removing stuck page flip Mar 1 02:14:46 Phoenix kernel: [909909.865124] Modules linked in: vfat fat md4 cifs rfcomm bnep vboxnetadp(O) vboxpci(O) vboxnetflt(O) vboxdrv(O) snd_usb_audio snd_usbmidi_lib snd_rawmidi gspca_ov534 gspca_main videodev btusb bluetooth x86_pkg_temp_thermal kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel iwldvm snd_hda_controller iwlwifi snd_hda_codec snd_hwdep efivarfs Mar 1 02:14:46 Phoenix kernel: [909909.865127] CPU: 2 PID: 24129 Comm: X Tainted: G W O 3.18.3-gentoo #2 Mar 1 02:14:46 Phoenix kernel: [909909.865128] Hardware name: LENOVO 10AY001RUS/SHARKBAY, BIOS FHKT39AUS 02/24/2014 Mar 1 02:14:46 Phoenix kernel: [909909.865132] 0000000000000009 ffff880066763888 ffffffff817f0525 0000000000001111 Mar 1 02:14:46 Phoenix kernel: [909909.865135] ffff8800667638d8 ffff8800667638c8 ffffffff8104a02c ffff8800667638b8 Mar 1 02:14:46 Phoenix kernel: [909909.865138] ffff8800d39391a0 ffff8802156b4000 0000000000000296 ffff8800d3939000 Mar 1 02:14:46 Phoenix kernel: [909909.865138] Call Trace: Mar 1 02:14:46 Phoenix kernel: [909909.865142] [] dump_stack+0x46/0x58 Mar 1 02:14:46 Phoenix kernel: [909909.865148] [] warn_slowpath_common+0x7c/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865153] [] warn_slowpath_fmt+0x41/0x50 Mar 1 02:14:46 Phoenix kernel: [909909.865158] [] intel_crtc_wait_for_pending_flips+0x1d8/0x1f0 Mar 1 02:14:46 Phoenix kernel: [909909.865164] [] ? prepare_to_wait_event+0x100/0x100 Mar 1 02:14:46 Phoenix kernel: [909909.865169] [] intel_crtc_set_config+0x990/0xe40 Mar 1 02:14:46 Phoenix kernel: [909909.865173] [] drm_mode_set_config_internal+0x61/0xf0 Mar 1 02:14:46 Phoenix kernel: [909909.865179] [] restore_fbdev_mode+0xd3/0x100 Mar 1 02:14:46 Phoenix kernel: [909909.865185] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x1e/0x40 Mar 1 02:14:46 Phoenix kernel: [909909.865188] [] drm_fb_helper_set_par+0x23/0x70 Mar 1 02:14:46 Phoenix kernel: [909909.865191] [] intel_fbdev_set_par+0x15/0x60 Mar 1 02:14:46 Phoenix kernel: [909909.865197] [] fb_set_var+0x18c/0x430 Mar 1 02:14:46 Phoenix kernel: [909909.865202] [] ? check_preempt_curr+0x8d/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865205] [] ? __enqueue_entity+0x70/0x80 Mar 1 02:14:46 Phoenix kernel: [909909.865208] [] ? enqueue_entity+0x251/0xb10 Mar 1 02:14:46 Phoenix kernel: [909909.865214] [] fbcon_blank+0x1d1/0x2d0 Mar 1 02:14:46 Phoenix kernel: [909909.865220] [] do_unblank_screen+0xb3/0x1e0 Mar 1 02:14:46 Phoenix kernel: [909909.865226] [] complete_change_console+0x59/0xf0 Mar 1 02:14:46 Phoenix kernel: [909909.865231] [] vt_ioctl+0xf8e/0x1140 Mar 1 02:14:46 Phoenix kernel: [909909.865238] [] ? handle_mm_fault+0x6d9/0xb80 Mar 1 02:14:46 Phoenix kernel: [909909.865241] [] tty_ioctl+0x275/0xb70 Mar 1 02:14:46 Phoenix kernel: [909909.865247] [] ? __do_page_fault+0x1ec/0x4f0 Mar 1 02:14:46 Phoenix kernel: [909909.865251] [] do_vfs_ioctl+0x2c8/0x4a0 Mar 1 02:14:46 Phoenix kernel: [909909.865255] [] ? file_has_perm+0x87/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865261] [] ? vfs_write+0x172/0x1f0 Mar 1 02:14:46 Phoenix kernel: [909909.865264] [] SyS_ioctl+0x81/0xa0 Mar 1 02:14:46 Phoenix kernel: [909909.865269] [] ? do_page_fault+0xc/0x10 Mar 1 02:14:46 Phoenix kernel: [909909.865274] [] system_call_fastpath+0x12/0x17 Mar 1 02:14:46 Phoenix kernel: [909909.865276] ---[ end trace 9e08d20a0b5f18ba ]---