Aug 24 21:05:04 Standard kernel: [drm] GPU HANG: ecode 9:1:0xeeffefa1, in Xorg [605], reason: Hang on bcs, action: reset Aug 24 21:05:04 Standard kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Aug 24 21:05:04 Standard kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Aug 24 21:05:04 Standard kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Aug 24 21:05:04 Standard kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Aug 24 21:05:04 Standard kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error Aug 24 21:05:04 Standard kernel: drm/i915: Resetting chip after gpu hang Aug 24 21:05:04 Standard kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Aug 24 21:05:04 Standard kernel: IP: reset_common_ring+0x8d/0x120 [i915] Aug 24 21:05:04 Standard kernel: PGD 0 Aug 24 21:05:04 Standard kernel: P4D 0 Aug 24 21:05:04 Standard kernel: Aug 24 21:05:04 Standard kernel: Oops: 0000 [#1] PREEMPT SMP Aug 24 21:05:04 Standard kernel: Modules linked in: cmac rfcomm ctr ccm fuse bnep snd_hda_codec_hdmi nls_iso8859_1 nls_cp437 snd_hda_codec_realtek vfat fat snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media rtsx_usb_ms memstick btusb joydev btrtl btbcm btintel bluetooth ecdh_generic mousedev spi_pxa2xx_platform 8250_dw intel_rapl intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core intel_pmc_ipc x86_pkg_temp_thermal intel_powerclamp coretemp arc4 kvm_intel i2c_designware_platform i2c_designware_core kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc snd_soc_skl aesni_intel snd_soc_skl_ipc aes_x86_64 crypto_simd glue_helper snd_soc_sst_ipc cryptd iwlmvm snd_soc_sst_dsp intel_rapl_perf mac80211 evdev psmouse snd_hda_ext_core Aug 24 21:05:04 Standard kernel: i915 snd_soc_sst_match input_leds mac_hid wdat_wdt pcspkr snd_soc_rt298 snd_soc_rt286 snd_soc_rl6347a lpc_ich i2c_i801 snd_hda_intel snd_soc_core iwlwifi snd_hda_codec drm_kms_helper cfg80211 snd_compress snd_hda_core snd_hwdep snd_pcm_dmaengine idma64 drm snd_pcm snd_timer shpchp intel_gtt intel_lpss_pci syscopyarea intel_lpss sysfillrect mei_me sysimgblt mei fb_sys_fops i2c_algo_bit snd processor_thermal_device rfkill_gpio intel_soc_dts_iosf soundcore thermal rfkill silead ac97_bus i2c_hid ac battery dptf_power int3406_thermal video tpm_crb button ucsi int3400_thermal acpi_thermal_rel tpm_tis tpm_tis_core intel_hid sparse_keymap int3403_thermal int340x_thermal_zone tpm fan sch_fq_codel sg ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache rtsx_usb_sdmmc rtsx_usb uas usb_storage hid_logitech_hidpp Aug 24 21:05:04 Standard kernel: sd_mod hid_logitech_dj usbhid hid mmc_block serio_raw atkbd libps2 sdhci_pci sdhci xhci_pci ahci led_class libahci xhci_hcd mmc_core libata usbcore usb_common scsi_mod i8042 serio Aug 24 21:05:04 Standard kernel: CPU: 1 PID: 18 Comm: kworker/1:0 Not tainted 4.12.8-2-ARCH #1 Aug 24 21:05:04 Standard kernel: Hardware name: Jumper EZbook/P313R, BIOS JUMPER2x.P8.WP313R.NHNAUHN04 06/22/2017 Aug 24 21:05:04 Standard kernel: Workqueue: events_long i915_hangcheck_elapsed [i915] Aug 24 21:05:04 Standard kernel: task: ffff8c3e782f8000 task.stack: ffffb917c0d18000 Aug 24 21:05:04 Standard kernel: RIP: 0010:reset_common_ring+0x8d/0x120 [i915] Aug 24 21:05:04 Standard kernel: RSP: 0018:ffffb917c0d1bb58 EFLAGS: 00010202 Aug 24 21:05:04 Standard kernel: RAX: 0000000000003eb0 RBX: ffff8c3e2dbb1440 RCX: ffff8c3e7574e6f8 Aug 24 21:05:04 Standard kernel: RDX: 0000000000003ef0 RSI: ffff8c3e7305e000 RDI: ffff8c3e7574e6c0 Aug 24 21:05:04 Standard kernel: RBP: ffffb917c0d1bb78 R08: ffff8c3e76b80000 R09: ffffb917f0013710 Aug 24 21:05:04 Standard kernel: R10: 00000000ffffffff R11: 0000000000018a6b R12: ffff8c3e7752c000 Aug 24 21:05:04 Standard kernel: R13: 0000000000000000 R14: ffff8c3e7752c000 R15: ffff8c3e2dbb1440 Aug 24 21:05:04 Standard kernel: FS: 0000000000000000(0000) GS:ffff8c3e7fc80000(0000) knlGS:0000000000000000 Aug 24 21:05:04 Standard kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 24 21:05:04 Standard kernel: CR2: 0000000000000070 CR3: 0000000137a09000 CR4: 00000000003406e0 Aug 24 21:05:04 Standard kernel: Call Trace: Aug 24 21:05:04 Standard kernel: i915_gem_reset+0xba/0x390 [i915] Aug 24 21:05:04 Standard kernel: ? intel_uncore_forcewake_put.part.11+0x3e/0x50 [i915] Aug 24 21:05:04 Standard kernel: ? gen6_reset_engines+0xe0/0xe0 [i915] Aug 24 21:05:04 Standard kernel: ? bit_wait_io_timeout+0xa0/0xa0 Aug 24 21:05:04 Standard kernel: ? bit_wait_io_timeout+0xa0/0xa0 Aug 24 21:05:04 Standard kernel: i915_reset+0xdf/0x170 [i915] Aug 24 21:05:04 Standard kernel: i915_reset_and_wakeup+0x176/0x1a0 [i915] Aug 24 21:05:04 Standard kernel: i915_handle_error+0x206/0x210 [i915] Aug 24 21:05:04 Standard kernel: ? scnprintf+0x49/0x80 Aug 24 21:05:04 Standard kernel: hangcheck_declare_hang+0xdb/0x100 [i915] Aug 24 21:05:04 Standard kernel: ? fwtable_read32+0x8d/0x1f0 [i915] Aug 24 21:05:04 Standard kernel: i915_hangcheck_elapsed+0x262/0x2d0 [i915] Aug 24 21:05:04 Standard kernel: process_one_work+0x1de/0x430 Aug 24 21:05:04 Standard kernel: worker_thread+0x47/0x3f0 Aug 24 21:05:04 Standard kernel: kthread+0x125/0x140 Aug 24 21:05:04 Standard kernel: ? process_one_work+0x430/0x430 Aug 24 21:05:04 Standard kernel: ? kthread_create_on_node+0x70/0x70 Aug 24 21:05:04 Standard kernel: ret_from_fork+0x25/0x30 Aug 24 21:05:04 Standard kernel: Code: c8 01 00 00 89 50 14 48 8b 83 80 00 00 00 8b 93 c8 01 00 00 89 50 28 48 8b bb 80 00 00 00 e8 5b 28 00 00 4d 8b ac 24 60 02 00 00 <49> 8b 45 70 48 39 43 70 74 49 4d 85 ed 74 0c 4c 89 ef e8 5c 33 Aug 24 21:05:04 Standard kernel: RIP: reset_common_ring+0x8d/0x120 [i915] RSP: ffffb917c0d1bb58 Aug 24 21:05:04 Standard kernel: CR2: 0000000000000070 Aug 24 21:05:04 Standard kernel: ---[ end trace de0b2fb19236abe8 ]---