Syslog a few minutes before lockup

system_log

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Jul 19 13:05:38 [kernel] [ 583.814700] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:566 hsw_unclaimed_reg_debug.isra.14+0x78/0xa0()
Jul 19 13:05:38 [kernel] [ 583.814702] Unclaimed register detected before reading register 0x44200
Jul 19 13:05:38 [kernel] [ 583.814704] Modules linked in: hid_generic usbhid tun bnep binfmt_misc vfat fat btusb btbcm btintel bluetooth crc16 joydev mousedev dell_laptop rtsx_pci_ms dcdbas rtsx_pci_sdmmc dell_wmi memstick sparse_keymap hid_multitouch coretemp x86_pkg_temp_thermal intel_powerclamp crc32_pclmul crc32c_intel wl(POE) iTCO_wdt ghash_clmulni_intel hwmon iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul psmouse ablk_helper cfg80211 i2c_i801 cryptd serio_raw rtsx_pci rfkill fan wmi snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel i2c_hid hid snd_hda_controller snd_hda_codec ehci_pci xhci_pci xhci_hcd ehci_hcd sdhci_acpi snd_hwdep 8250_dw sdhci dw_dmac dw_dmac_core ac mmc_core 8250 usbcore led_class snd_pcm serial_core snd_hda_core snd_timer mei_me i2c_designware_platform lpc_ich mei i2c_designware_core spi_pxa2xx_platform snd shpchp acpi_pad usb_common soundcore battery evdev mfd_core
Jul 19 13:05:38 [kernel] [ 583.814769] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P OE 4.1.2-gentoo #1
Jul 19 13:05:38 [kernel] [ 583.814771] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A04 05/15/2015
Jul 19 13:05:38 [kernel] [ 583.814773] ffffffff817ace78 ffff88021f403d38 ffffffff81617749 0000000000000000
Jul 19 13:05:38 [kernel] [ 583.814776] ffff88021f403d88 ffff88021f403d78 ffffffff8104a890 0000000000000000
Jul 19 13:05:38 [kernel] [ 583.814779] ffff8800da020068 0000000000044200 ffff8800da020070 ffff8800da020068
Jul 19 13:05:38 [kernel] [ 583.814782] Call Trace:
Jul 19 13:05:38 [kernel] [ 583.814784] <IRQ> [<ffffffff81617749>] dump_stack+0x45/0x57
Jul 19 13:05:38 [kernel] [ 583.814792] [<ffffffff8104a890>] warn_slowpath_common+0x80/0xc0
Jul 19 13:05:38 [kernel] [ 583.814796] [<ffffffff8104a911>] warn_slowpath_fmt+0x41/0x50
Jul 19 13:05:38 [kernel] [ 583.814799] [<ffffffff81430a28>] hsw_unclaimed_reg_debug.isra.14+0x78/0xa0
Jul 19 13:05:38 [kernel] [ 583.814802] [<ffffffff81431bce>] gen6_read32+0x4e/0x140
Jul 19 13:05:38 [kernel] [ 583.814806] [<ffffffff8142422a>] gen8_irq_handler+0x4a/0x4a0
Jul 19 13:05:38 [kernel] [ 583.814810] [<ffffffff81092981>] handle_irq_event_percpu+0x31/0x100
Jul 19 13:05:38 [kernel] [ 583.814813] [<ffffffff81092a85>] handle_irq_event+0x35/0x60
Jul 19 13:05:38 [kernel] [ 583.814816] [<ffffffff810957b7>] handle_edge_irq+0x77/0x110
Jul 19 13:05:38 [kernel] [ 583.814819] [<ffffffff8100503d>] handle_irq+0x1d/0x30
Jul 19 13:05:38 [kernel] [ 583.814822] [<ffffffff810049ec>] do_IRQ+0x4c/0xf0
Jul 19 13:05:38 [kernel] [ 583.814825] [<ffffffff8161eb2b>] common_interrupt+0x6b/0x6b
Jul 19 13:05:38 [kernel] [ 583.814827] <EOI> [<ffffffff8150dbab>] ? cpuidle_enter_state+0xab/0x160
Jul 19 13:05:38 [kernel] [ 583.814833] [<ffffffff8150db9d>] ? cpuidle_enter_state+0x9d/0x160
Jul 19 13:05:38 [kernel] [ 583.814836] [<ffffffff8150dc82>] cpuidle_enter+0x12/0x20
Jul 19 13:05:38 [kernel] [ 583.814840] [<ffffffff81082c48>] cpu_startup_entry+0x298/0x320
Jul 19 13:05:38 [kernel] [ 583.814842] [<ffffffff8160fff7>] rest_init+0x77/0x80
Jul 19 13:05:38 [kernel] [ 583.814845] [<ffffffff818effeb>] start_kernel+0x45a/0x467
Jul 19 13:05:38 [kernel] [ 583.814848] [<ffffffff818ef981>] ? set_init_arg+0x55/0x55
Jul 19 13:05:38 [kernel] [ 583.814851] [<ffffffff818ef5ad>] x86_64_start_reservations+0x2a/0x2c
Jul 19 13:05:38 [kernel] [ 583.814854] [<ffffffff818ef670>] x86_64_start_kernel+0xc1/0xc5
Jul 19 13:05:38 [kernel] [ 583.814856] ---[ end trace b71a3c531cc8897f ]---