Oct 23 01:28:13 deh-laptop kernel: divide error: 0000 [#1] PREEMPT SMP 
Oct 23 01:28:13 deh-laptop kernel: Modules linked in: mousedev kvm i915(+) soundcore mei_me crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt drm_kms_helper drm intel_gtt i2c_i801 i2c_algo_bit ghash_clmulni_intel shpchp mei iTCO_vendor_support i2c_core aesni_intel evdev lpc_ich mac_hid aes_x86_64 tpm_infineon serio_raw lrw thermal psmouse rtc_efi pcspkr gf128mul glue_helper ablk_helper cryptd video tpm_tis tpm processor battery button fan ac wmi ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata ehci_pci xhci_hcd ehci_hcd scsi_mod usbcore usb_common i8042 serio
Oct 23 01:28:13 deh-laptop kernel: CPU: 0 PID: 218 Comm: systemd-udevd Not tainted 3.17.1-1-ARCH #1
Oct 23 01:28:13 deh-laptop kernel: Hardware name: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E/NP680Z5E-X01US, BIOS P01ADH.005.130402.SK 04/02/2013
Oct 23 01:28:13 deh-laptop kernel: task: ffff8802221fe4a0 ti: ffff880221c4c000 task.ti: ffff880221c4c000
Oct 23 01:28:13 deh-laptop kernel: RIP: 0010:[<ffffffffa04aa12c>]  [<ffffffffa04aa12c>] scale+0x4c/0xc0 [i915]
Oct 23 01:28:13 deh-laptop kernel: RSP: 0018:ffff880221c4f778  EFLAGS: 00010206
Oct 23 01:28:13 deh-laptop kernel: RAX: 0000000000000000 RBX: ffff8800c896e400 RCX: 0000000000000000
Oct 23 01:28:13 deh-laptop kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001312
Oct 23 01:28:13 deh-laptop kernel: RBP: ffff880221c4f7c0 R08: 0000000000001312 R09: 0000000000000348
Oct 23 01:28:13 deh-laptop kernel: R10: 000000000001703e R11: 0000000000000348 R12: 0000000000000000
Oct 23 01:28:13 deh-laptop kernel: R13: ffff88021fc67510 R14: 0000000000000202 R15: ffff88022373f000
Oct 23 01:28:13 deh-laptop kernel: FS:  00007f1d5438b7c0(0000) GS:ffff88022f200000(0000) knlGS:0000000000000000
Oct 23 01:28:13 deh-laptop kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 23 01:28:13 deh-laptop kernel: CR2: 00007f1d5553d000 CR3: 0000000222795000 CR4: 00000000001407f0
Oct 23 01:28:13 deh-laptop kernel: Stack:
Oct 23 01:28:13 deh-laptop kernel:  ffffffffa04abc6c 0000131200000000 0000000000000000 0000000000000001
Oct 23 01:28:13 deh-laptop kernel:  00000000734d22aa ffff8800c896e400 ffff88003782a000 ffff88003782a000
Oct 23 01:28:13 deh-laptop kernel:  ffff88021fc60000 ffff880221c4f840 ffffffffa049f4c2 ffff88021fc60000
Oct 23 01:28:13 deh-laptop kernel: Call Trace:
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa04abc6c>] ? intel_panel_setup_backlight+0x13c/0x2a0 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa049f4c2>] intel_dp_init_connector+0x642/0x900 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa049f8e4>] intel_dp_init+0x164/0x220 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa04863aa>] intel_modeset_init+0x10aa/0x1630 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa04529da>] ? ibx_irq_postinstall+0x5a/0xe0 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa0452b26>] ? ironlake_irq_postinstall+0xc6/0x1a0 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa04b5ae2>] i915_driver_load+0xeb2/0x10b0 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff8147061b>] ? netlink_broadcast_filtered+0x12b/0x380
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812ac450>] ? kobj_ns_drop+0x50/0x50
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812ac788>] ? kobject_uevent_env+0x178/0x540
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813a7b07>] ? get_device+0x17/0x30
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813ad885>] ? klist_class_dev_get+0x15/0x20
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff8152ac78>] ? klist_node_init+0x38/0x60
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff8152ad36>] ? klist_add_tail+0x46/0x50
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813a93eb>] ? device_add+0x1db/0x6d0
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa02dcfcd>] drm_dev_register+0xad/0x100 [drm]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa02df8d8>] drm_get_pci_dev+0xd8/0x200 [drm]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa042045b>] i915_pci_probe+0x3b/0x60 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812e6965>] local_pci_probe+0x45/0xa0
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812e68b5>] ? pci_match_device+0xe5/0x110
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812e6ac1>] pci_device_probe+0x101/0x150
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813ac8a3>] driver_probe_device+0xa3/0x410
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813accdb>] __driver_attach+0x8b/0x90
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813acc50>] ? __device_attach+0x40/0x40
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813aa6c3>] bus_for_each_dev+0x73/0xc0
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813ac32e>] driver_attach+0x1e/0x20
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813abf10>] bus_add_driver+0x180/0x250
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff813ad574>] driver_register+0x64/0xf0
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff812e60cb>] __pci_register_driver+0x4b/0x50
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa02dfb0a>] drm_pci_init+0x10a/0x140 [drm]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa037c000>] ? 0xffffffffa037c000
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffffa037c089>] i915_init+0x89/0x90 [i915]
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff81002148>] do_one_initcall+0xd8/0x210
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff81190642>] ? __vunmap+0xa2/0x100
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff810f222c>] load_module+0x1dcc/0x26a0
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff810ee750>] ? store_uevent+0x70/0x70
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff810f2bcd>] SyS_init_module+0xcd/0x120
Oct 23 01:28:13 deh-laptop kernel:  [<ffffffff8153c829>] system_call_fastpath+0x16/0x1b
Oct 23 01:28:13 deh-laptop kernel: Code: 89 d6 41 0f 43 dc 39 d3 89 d8 0f 47 c2 41 29 c8 44 29 e6 89 c3 31 d2 48 83 c4 10 44 29 e3 89 c9 48 89 d8 49 0f af c0 5b 41 5c 5d <48> f7 f6 48 01 c8 c3 0f 1f 44 00 00 be 9f 01 00 00 48 c7 c7 28 
Oct 23 01:28:13 deh-laptop kernel: RIP  [<ffffffffa04aa12c>] scale+0x4c/0xc0 [i915]
Oct 23 01:28:13 deh-laptop kernel:  RSP <ffff880221c4f778>
Oct 23 01:28:13 deh-laptop kernel: ---[ end trace 0ae701fd6e3f80b7 ]---