Nov 5 11:34:09 trage-kubuntu-R400-EPRAG smartd[709]: Device: /dev/sda [SAT], SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 60 to 62 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.000067] [drm] stuck on render ring Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001344] [drm] GPU HANG: ecode 3:0:0x0271ffc0, in Xorg [1249], reason: Ring hung, action: reset Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001434] ------------[ cut here ]------------ Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001479] WARNING: CPU: 1 PID: 13646 at /build/linux-hXawIp/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:3294 intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915]() Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001482] WARN_ON(ret) Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001484] Modules linked in: nls_iso8859_1 hid_generic usbhid hid drbg ansi_cprng ctr ccm nvram msr pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc arc4 ath5k snd_hda_codec_hdmi input_leds ath pcspkr joydev mac80211 snd_hda_codec_realtek serio_raw snd_hda_codec_generic cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device shpchp snd_timer snd soundcore mac_hid coretemp parport_pc ppdev lp parport autofs4 uas usb_storage i915 ahci psmouse i2c_algo_bit libahci pata_acpi drm_kms_helper drm sky2 wmi video Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001550] CPU: 1 PID: 13646 Comm: kworker/u4:0 Tainted: G W OE 4.2.0-16-generic #19-Ubuntu Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001553] Hardware name: LG Electronics R400-EPRAG/LHOTSE , BIOS LHONSF04 03/22/2007 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001578] Workqueue: i915-hangcheck i915_hangcheck_elapsed [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001582] c1a629a7 4ff65f30 00000000 d048bd48 c175dae1 d048bd88 d048bd78 c106a687 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001589] f8bd78e9 d048bda8 0000354e f8bc9a44 00000cde f8b6c22c f8b6c22c f5410000 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001595] c006fc34 00000001 d048bd94 c106a6fe 00000009 d048bd88 f8bd78e9 d048bda8 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001602] Call Trace: Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001610] [] dump_stack+0x41/0x52 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001616] [] warn_slowpath_common+0x87/0xc0 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001643] [] ? intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001671] [] ? intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001674] [] warn_slowpath_fmt+0x3e/0x60 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001701] [] intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001730] [] ? drm_modeset_lock_all_crtcs+0x84/0x90 [drm] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001757] [] intel_crtc_disable_planes+0x34/0xf0 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001784] [] intel_prepare_reset+0x6a/0x80 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001810] [] i915_handle_error+0x147/0x6e0 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001815] [] ? log_store+0x1cd/0x210 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001820] [] ? vprintk_default+0x41/0x60 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001843] [] i915_hangcheck_elapsed+0x233/0x410 [i915] Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001849] [] process_one_work+0x155/0x3e0 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001852] [] worker_thread+0x37/0x490 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001855] [] ? process_one_work+0x3e0/0x3e0 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001859] [] kthread+0xa6/0xc0 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001864] [] ret_from_kernel_thread+0x21/0x30 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001868] [] ? kthread_create_on_node+0x170/0x170 Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.001871] ---[ end trace a79e4baed554a835 ]--- Nov 5 11:38:36 trage-kubuntu-R400-EPRAG kernel: [33458.041241] drm/i915: Resetting chip after gpu hang