Backtrace

WARNING: CPU: 2 PID: 1833 at drivers/gpu/drm/i915/display/intel_display.c:14743 intel_atomic_commit_tail+0x120e/0x1360 [i915]
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core intel_rapl_msr snd_compress intel_rapl_common snd_pcm_dmaengine soundwire_cadence snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp mei_hdcp kvm_intel iTCO_wdt ee1004 intel_pmc_bxt
 iTCO_vendor_support snd_hda_core kvm wl(POE) btusb ac97_bus snd_hwdep snd_seq btrtl btbcm btintel snd_seq_device snd_pcm irqbypass rapl bluetooth intel_cstate cfg80211 intel_uncore snd_timer ecdh_generic joydev ecc snd pcspkr i2c_i801 rfkill soundcore mxm_wmi i2c_smbus mei_me mei intel_pch_thermal acpi_pad zram ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel e1000e i2c_algo_bit drm_kms_helper r8169 cec drm wmi video fuse
CPU: 2 PID: 1833 Comm: Xorg Tainted: P        W IOE     5.11.11-200.fc33.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z170M-ITX/ac, BIOS P2.50 07/05/2016
RIP: 0010:intel_atomic_commit_tail+0x120e/0x1360 [i915]
Code: b6 93 28 54 00 00 38 d0 0f 84 d9 f4 ff ff e9 e6 23 0a 00 83 bb c8 0f 00 00 03 0f 85 d1 fa ff ff e9 db fa ff ff e8 88 36 48 d4 <0f> 0b e9 6e f9 ff ff 8b 84 24 84 00 00 00 80 3d 52 9d 19 00 00 48
RSP: 0018:ffffb3d441597bf8 EFLAGS: 00010292
RAX: 0000000000000019 RBX: ffff998d0ab802d0 RCX: ffff999456118ac8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff999456118ac0
RBP: ffff998d032c8000 R08: 0000000000000000 R09: ffffb3d441597a28
R10: ffffb3d441597a20 R11: ffffffff95b44f08 R12: ffff998d0ab80000
R13: ffff998d0ab802d8 R14: ffff998d09f95800 R15: ffff998d09f95800
FS:  00007f559411fa80(0000) GS:ffff999456100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555fcf9c4008 CR3: 00000001055da005 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 intel_atomic_commit+0x333/0x3b0 [i915]
 drm_atomic_connector_commit_dpms+0xda/0x100 [drm]
 drm_mode_obj_set_property_ioctl+0x159/0x380 [drm]
 ? iovec_from_user+0x8d/0x1b0
 ? drm_connector_set_obj_prop+0x90/0x90 [drm]
 drm_connector_property_set_ioctl+0x29/0x30 [drm]
 drm_ioctl_kernel+0x86/0xd0 [drm]
 ? wp_page_reuse+0x58/0x70
 drm_ioctl+0x20f/0x3a0 [drm]
 ? drm_connector_set_obj_prop+0x90/0x90 [drm]
 ? selinux_file_ioctl+0x122/0x1c0
 __x64_sys_ioctl+0x83/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f55946a55db
Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 6d b8 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd14c15d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffd14c15dc0 RCX: 00007f55946a55db
RDX: 00007ffd14c15dc0 RSI: 00000000c01064ab RDI: 000000000000000f
RBP: 00000000c01064ab R08: 0000564ce836f738 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ce857a040
R13: 000000000000000f R14: 0000000000000000 R15: 0000000000000000