[    0.000000] microcode: microcode updated early to revision 0xb4, date = 2019-04-01
[    0.000000] Linux version 5.3.4-1-default (geeko@buildhost) (gcc version 9.2.1 20190903 [gcc-9-branch revision 275330] (SUSE Linux)) #1 SMP Sun Oct 6 06:32:50 UTC 2019 (6a02213)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.4-1-default root=/dev/sda1
...
[    6.518782] fb0: switching to inteldrmfb from VESA VGA
[    6.546473] Console: switching to colour dummy device 80x25
[    6.546586] i915 0000:00:02.0: vgaarb: deactivate vga console
[    6.547463] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    6.547463] [drm] Driver supports precise vblank timestamp query.
[    6.547767] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    6.549307] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    6.560088] [drm:drm_calc_timestamping_constants [drm]] *ERROR* crtc 48: Can't calculate constants, dotclock = 0!
[    6.560124] WARNING: CPU: 0 PID: 334 at drivers/gpu/drm/drm_vblank.c:638 drm_calc_vbltimestamp_from_scanoutpos+0x2ee/0x330 [drm]
[    6.560126] Modules linked in: i915(+) i2c_algo_bit drm_kms_helper xhci_pci xhci_hcd syscopyarea sysfillrect sysimgblt fb_sys_fops drm usbcore crc32c_intel serio_raw sr_mod cdrom wmi video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua
[    6.560135] CPU: 0 PID: 334 Comm: systemd-udevd Not tainted 5.3.4-1-default #1 openSUSE Tumbleweed (unreleased)
[    6.560137] Hardware name: System manufacturer System Product Name/PRIME B250M-C, BIOS 1001 12/11/2017
[    6.560145] RIP: 0010:drm_calc_vbltimestamp_from_scanoutpos+0x2ee/0x330 [drm]
[    6.560147] Code: 43 20 8b 80 78 01 00 00 23 43 50 a8 10 75 1b 48 8b 83 28 03 00 00 48 85 c0 0f 84 59 fd ff ff 48 83 78 28 00 0f 84 4e fd ff ff <0f> 0b e9 4a fd ff ff 48 c7 c7 c8 5a 44 c0 e8 6f eb ff ff e9 39 fd
[    6.560149] RSP: 0018:ffffad7540393850 EFLAGS: 00010002
[    6.560151] RAX: 000000000000003f RBX: ffff9cefe0610000 RCX: 0000000000000000
[    6.560152] RDX: 0000000000000000 RSI: ffffffffc0445b00 RDI: 0000000000000001
[    6.560153] RBP: ffffad75403938b0 R08: 0000000000000000 R09: ffffffffc041e890
[    6.560155] R10: 0000000000000000 R11: ffffffffc053c4a0 R12: 0000000000000000
[    6.560156] R13: 0000000000000000 R14: ffffad75403938c4 R15: ffff9cefe131a080
[    6.560157] FS:  00007f50b06fa1c0(0000) GS:ffff9cefe6a00000(0000) knlGS:0000000000000000
[    6.560159] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.560160] CR2: 00007ffeef965c80 CR3: 00000004210e0002 CR4: 00000000003606f0
[    6.560162] Call Trace:
[    6.560172]  ? drm_atomic_set_mode_for_crtc+0xc0/0x160 [drm]
[    6.560179]  drm_get_last_vbltimestamp+0x4d/0x80 [drm]
[    6.560186]  drm_reset_vblank_timestamp+0x5b/0xd0 [drm]
[    6.560193]  drm_crtc_vblank_on+0x77/0xc0 [drm]
[    6.560234]  intel_modeset_setup_hw_state+0x178/0xbe0 [i915]
[    6.560244]  ? drm_modeset_lock_all_ctx+0xce/0xe0 [drm]
[    6.560274]  intel_modeset_init+0x53d/0x1030 [i915]
[    6.560299]  ? fwtable_write32+0x4c/0x210 [i915]
[    6.560328]  ? intel_gmbus_setup+0x240/0x2f0 [i915]
[    6.560350]  i915_driver_load+0x4aa/0x590 [i915]
[    6.560354]  ? _cond_resched+0x15/0x30
[    6.560356]  ? mutex_lock+0xe/0x30
[    6.560378]  i915_pci_probe+0x54/0x140 [i915]
[    6.560381]  local_pci_probe+0x42/0x80
[    6.560383]  pci_device_probe+0x107/0x1b0
[    6.560386]  really_probe+0xf0/0x380
[    6.560387]  driver_probe_device+0x59/0xd0
[    6.560389]  device_driver_attach+0x53/0x60
[    6.560391]  __driver_attach+0x8a/0x150
[    6.560392]  ? device_driver_attach+0x60/0x60
[    6.560395]  bus_for_each_dev+0x78/0xc0
[    6.560396]  bus_add_driver+0x14a/0x1e0
[    6.560398]  driver_register+0x6c/0xb0
[    6.560400]  ? 0xffffffffc0772000
[    6.560402]  do_one_initcall+0x46/0x1f4
[    6.560405]  ? _cond_resched+0x15/0x30
[    6.560407]  ? kmem_cache_alloc_trace+0x158/0x210
[    6.560409]  ? do_init_module+0x23/0x230
[    6.560411]  do_init_module+0x5c/0x230
[    6.560413]  load_module+0x14a8/0x1610
[    6.560416]  ? __do_sys_init_module+0x16e/0x1a0
[    6.560418]  ? _cond_resched+0x15/0x30
[    6.560420]  __do_sys_init_module+0x16e/0x1a0
[    6.560422]  do_syscall_64+0x6e/0x200
[    6.560424]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[    6.560426] RIP: 0033:0x7f50b1059eba
[    6.560428] Code: 48 8b 0d c9 ff 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 96 ff 0b 00 f7 d8 64 89 01 48
[    6.560430] RSP: 002b:00007ffeba7dba98 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
[    6.560432] RAX: ffffffffffffffda RBX: 000055bed9c3b200 RCX: 00007f50b1059eba
[    6.560434] RDX: 00007f50b11b889d RSI: 000000000047abf3 RDI: 00007f50abddd010
[    6.560435] RBP: 00007f50abddd010 R08: 0000000000000000 R09: 00007f50abddd000
[    6.560436] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f50b11b889d
[    6.560437] R13: 0000000000000000 R14: 000055bed9c36490 R15: 000055bed9c3b200
[    6.560439] ---[ end trace 10a267e0beffc6fe ]---
[    6.580067] [drm] Initialized i915 1.6.0 20190619 for 0000:00:02.0 on minor 0
[    6.582045] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    6.582265] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
[    6.596768] fbcon: i915drmfb (fb0) is primary device
...