Sep 04 16:23:49 jmpbook kernel: [drm] GPU HANG: ecode 9:1:0xeeffefa1, in Xorg [557], reason: Hang on bcs, action: reset
Sep 04 16:23:49 jmpbook kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Sep 04 16:23:49 jmpbook kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Sep 04 16:23:49 jmpbook kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Sep 04 16:23:49 jmpbook kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Sep 04 16:23:49 jmpbook kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error
Sep 04 16:23:49 jmpbook kernel: drm/i915: Resetting chip after gpu hang
Sep 04 16:23:49 jmpbook kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000070
Sep 04 16:23:49 jmpbook kernel: IP: reset_common_ring+0x8d/0x120 [i915]
Sep 04 16:23:49 jmpbook kernel: PGD 0
Sep 04 16:23:49 jmpbook kernel: P4D 0
Sep 04 16:23:49 jmpbook kernel:
Sep 04 16:23:49 jmpbook kernel: Oops: 0000 [#1] PREEMPT SMP
Sep 04 16:23:49 jmpbook kernel: Modules linked in: cmac rfcomm fuse bnep snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic 8723bu(O)
Sep 04 16:23:49 jmpbook kernel:  lpc_ich snd_soc_sst_ipc thermal snd_soc_rt298 ucsi rfkill_gpio snd_soc_sst_dsp rfkill snd_soc_rt286 snd_hda_ext_c
Sep 04 16:23:49 jmpbook kernel:  sdhci xhci_pci led_class libata xhci_hcd mmc_core usbcore scsi_mod usb_common i8042 serio
Sep 04 16:23:49 jmpbook kernel: CPU: 2 PID: 5592 Comm: kworker/2:0 Tainted: G           O    4.12.8-2-ARCH #1
Sep 04 16:23:49 jmpbook kernel: Hardware name: Jumper Ezbook pro/P313R, BIOS JUMPER2x.P8.WP313R.NHNAUHN01 03/24/2017
Sep 04 16:23:49 jmpbook kernel: Workqueue: events_long i915_hangcheck_elapsed [i915]
Sep 04 16:23:49 jmpbook kernel: task: ffff891c1e9d0000 task.stack: ffff9c0e40d08000
Sep 04 16:23:49 jmpbook kernel: RIP: 0010:reset_common_ring+0x8d/0x120 [i915]
Sep 04 16:23:49 jmpbook kernel: RSP: 0018:ffff9c0e40d0bb58 EFLAGS: 00010206
Sep 04 16:23:49 jmpbook kernel: RAX: 0000000000003f50 RBX: ffff891bdf333cc0 RCX: ffff891c777621b8
Sep 04 16:23:49 jmpbook kernel: RDX: 0000000000003f90 RSI: ffff891c7486a000 RDI: ffff891c77762180
Sep 04 16:23:49 jmpbook kernel: RBP: ffff9c0e40d0bb78 R08: ffff891c76e00000 R09: ffff9c0e700146d0
Sep 04 16:23:49 jmpbook kernel: R10: 00000000ffffffff R11: 0000000000000ee1 R12: ffff891c76e36000
Sep 04 16:23:49 jmpbook kernel: R13: 0000000000000000 R14: ffff891c76e36000 R15: ffff891bdf333cc0
Sep 04 16:23:49 jmpbook kernel: FS:  0000000000000000(0000) GS:ffff891c7fd00000(0000) knlGS:0000000000000000
Sep 04 16:23:49 jmpbook kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 04 16:23:49 jmpbook kernel: CR2: 0000000000000070 CR3: 0000000117a09000 CR4: 00000000003406e0
Sep 04 16:23:49 jmpbook kernel: Call Trace:
Sep 04 16:23:49 jmpbook kernel:  i915_gem_reset+0xba/0x390 [i915]
Sep 04 16:23:49 jmpbook kernel:  ? intel_uncore_forcewake_put.part.11+0x3e/0x50 [i915]
Sep 04 16:23:49 jmpbook kernel:  ? gen6_reset_engines+0xe0/0xe0 [i915]
Sep 04 16:23:49 jmpbook kernel:  ? bit_wait_io_timeout+0xa0/0xa0
Sep 04 16:23:49 jmpbook kernel:  ? bit_wait_io_timeout+0xa0/0xa0
Sep 04 16:23:49 jmpbook kernel:  i915_reset+0xdf/0x170 [i915]
Sep 04 16:23:49 jmpbook kernel:  i915_reset_and_wakeup+0x176/0x1a0 [i915]
Sep 04 16:23:49 jmpbook kernel:  i915_handle_error+0x206/0x210 [i915]
Sep 04 16:23:49 jmpbook kernel:  ? scnprintf+0x49/0x80
Sep 04 16:23:49 jmpbook kernel:  hangcheck_declare_hang+0xdb/0x100 [i915]
Sep 04 16:23:49 jmpbook kernel:  ? fwtable_read32+0x8d/0x1f0 [i915]
Sep 04 16:23:49 jmpbook kernel:  i915_hangcheck_elapsed+0x262/0x2d0 [i915]
Sep 04 16:23:49 jmpbook kernel:  process_one_work+0x1de/0x430
Sep 04 16:23:49 jmpbook kernel:  worker_thread+0x47/0x3f0
Sep 04 16:23:49 jmpbook kernel:  kthread+0x125/0x140
Sep 04 16:23:49 jmpbook kernel:  ? process_one_work+0x430/0x430
Sep 04 16:23:49 jmpbook kernel:  ? kthread_create_on_node+0x70/0x70
Sep 04 16:23:49 jmpbook kernel:  ? kthread_create_on_node+0x70/0x70
Sep 04 16:23:49 jmpbook kernel:  ret_from_fork+0x25/0x30
Sep 04 16:23:49 jmpbook 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
Sep 04 16:23:49 jmpbook kernel: RIP: reset_common_ring+0x8d/0x120 [i915] RSP: ffff9c0e40d0bb58
Sep 04 16:23:49 jmpbook kernel: CR2: 0000000000000070
Sep 04 16:23:49 jmpbook kernel: ---[ end trace 8e69642d169396a6 ]---