.... etc, etc ..... [ 12.023572] fb: switching to inteldrmfb from VESA VGA [ 12.067238] Console: switching to colour dummy device 160x64 [ 12.067397] [drm] Replacing VGA console driver [ 12.068082] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 12.068086] [drm] Driver supports precise vblank timestamp query. [ 12.068324] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 12.074634] [drm] RC6 disabled, disabling runtime PM support [ 12.074674] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 [ 12.074678] PGD 800000010fe59067 P4D 800000010fe59067 PUD 10fe5a067 PMD 0 [ 12.074684] Oops: 0000 [#1] SMP PTI [ 12.074687] CPU: 2 PID: 233 Comm: modprobe Not tainted 4.18.20 #1 [ 12.074690] Hardware name: System manufacturer System Product Name/P7H55-M SI, BIOS 0904 07/05/2010 [ 12.074736] RIP: 0010:gen4_render_ring_flush+0x54/0x100 [i915] [ 12.074739] Code: 00 00 48 89 ef e8 9c fe ff ff 48 3d 00 f0 ff ff 77 76 89 18 48 8d 48 44 c7 40 04 02 40 00 7a 48 8b 55 78 48 8b 92 10 02 00 00 <48> 8b 52 08 c7 40 0c 00 00 00 00 c7 40 10 00 00 00 00 83 ca 04 89 [ 12.074762] RSP: 0018:ffffc9000049fa90 EFLAGS: 00010287 [ 12.074764] RAX: ffffc90010505000 RBX: 0000000002000022 RCX: ffffc90010505044 [ 12.074767] RDX: 0000000000000000 RSI: 00000000000001a8 RDI: ffff880112fb2d00 [ 12.074769] RBP: ffff880112fb2d00 R08: 0000000000000001 R09: 00000000006006c0 [ 12.074772] R10: ffffc9000049fa70 R11: 0000000000000004 R12: ffff88010f460000 [ 12.074774] R13: 0000000000000000 R14: ffff8801129b0000 R15: ffff880111919240 [ 12.074777] FS: 00007fa462ced700(0000) GS:ffff880113680000(0000) knlGS:0000000000000000 [ 12.074779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.074781] CR2: 0000000000000008 CR3: 0000000111e10000 CR4: 00000000000006e0 [ 12.074783] Call Trace: [ 12.074812] i915_request_alloc+0x256/0x370 [i915] [ 12.074838] i915_gem_init+0x2a1/0x440 [i915] [ 12.074860] i915_driver_load+0x912/0xe90 [i915] [ 12.074866] pci_device_probe+0xa1/0x130 [ 12.074870] driver_probe_device+0x218/0x320 [ 12.074873] __driver_attach+0xb4/0xc0 [ 12.074876] ? driver_probe_device+0x320/0x320 [ 12.074879] bus_for_each_dev+0x62/0xb0 [ 12.074883] bus_add_driver+0x191/0x200 [ 12.074885] driver_register+0x56/0xe0 [ 12.074888] ? 0xffffffffa036b000 [ 12.074892] do_one_initcall+0x49/0x1b0 [ 12.074896] ? _cond_resched+0x11/0x40 [ 12.074900] ? kmem_cache_alloc+0x2d/0xf0 [ 12.074903] do_init_module+0x51/0x1e0 [ 12.074906] load_module+0x1f8a/0x2600 [ 12.074909] ? vfs_read+0xe2/0x130 [ 12.074912] ? vfs_read+0xe2/0x130 [ 12.074914] ? __se_sys_finit_module+0xb3/0xc0 [ 12.074916] __se_sys_finit_module+0xb3/0xc0 [ 12.074920] do_syscall_64+0x5c/0x280 [ 12.074924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 12.074927] RIP: 0033:0x7fa4621bdf99 [ 12.074928] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cf 1e 2c 00 f7 d8 64 89 01 48 [ 12.074951] RSP: 002b:00007ffd01521168 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.074954] RAX: ffffffffffffffda RBX: 0000000001d1d330 RCX: 00007fa4621bdf99 [ 12.074956] RDX: 0000000000000000 RSI: 0000000000418e53 RDI: 0000000000000007 [ 12.074958] RBP: 0000000000418e53 R08: 0000000000000000 R09: 0000000000000000 [ 12.074961] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 12.074963] R13: 0000000001d1d440 R14: 0000000000040000 R15: 0000000001d1d330 [ 12.074965] Modules linked in: i915(+) video backlight i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea ehci_pci sysfillrect sysimgblt snd_hda_intel snd_hda_codec fb_sys_fops snd_hda_core ehci_hcd snd_pcm snd_timer drm drm_panel_orientation_quirks i2c_core coretemp snd usbcore r8169 8139too usb_common hwmon mii [ 12.074984] CR2: 0000000000000008 [ 12.074998] ---[ end trace 123f256ec8778dea ]--- [ 12.075032] RIP: 0010:gen4_render_ring_flush+0x54/0x100 [i915] [ 12.075035] Code: 00 00 48 89 ef e8 9c fe ff ff 48 3d 00 f0 ff ff 77 76 89 18 48 8d 48 44 c7 40 04 02 40 00 7a 48 8b 55 78 48 8b 92 10 02 00 00 <48> 8b 52 08 c7 40 0c 00 00 00 00 c7 40 10 00 00 00 00 83 ca 04 89 [ 12.075057] RSP: 0018:ffffc9000049fa90 EFLAGS: 00010287 [ 12.075059] RAX: ffffc90010505000 RBX: 0000000002000022 RCX: ffffc90010505044 [ 12.075062] RDX: 0000000000000000 RSI: 00000000000001a8 RDI: ffff880112fb2d00 [ 12.075064] RBP: ffff880112fb2d00 R08: 0000000000000001 R09: 00000000006006c0 [ 12.075066] R10: ffffc9000049fa70 R11: 0000000000000004 R12: ffff88010f460000 [ 12.075069] R13: 0000000000000000 R14: ffff8801129b0000 R15: ffff880111919240 [ 12.075071] FS: 00007fa462ced700(0000) GS:ffff880113680000(0000) knlGS:0000000000000000 [ 12.075074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.075076] CR2: 0000000000000008 CR3: 0000000111e10000 CR4: 00000000000006e0 [ 12.075177] snd_hda_intel 0000:00:1b.0: failed to add i915 component master (-19) [ 12.082034] usb 1-1.1: New USB device found, idVendor=058f, idProduct=6362, bcdDevice= 1.00 [ 12.082044] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 12.082051] usb 1-1.1: Product: Mass Storage Device .... etc, rest of boot continues .....