Backtrace

WARNING: CPU: 1 PID: 1558 at drivers/gpu/drm/i915/display/intel_display.c:14743 intel_atomic_commit_tail+0x1247/0x1370 [i915]
Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace nfs_ssc fscache hid_logitech_hidpp uhid rfcomm snd_seq_dummy snd_hrtimer ccm 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 cmac ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat snd_hda_codec_hdmi snd_soc_skl snd_hda_codec_realtek snd_hda_codec_generic snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc ledtrig_audio snd_soc_sst_dsp snd_soc_acpi_intel_match intel_rapl_msr snd_soc_acpi intel_rapl_common iwlmvm snd_hda_intel snd_intel_dspcfg soundwire_intel iTCO_wdt intel_pmc_bxt soundwire_generic_allocation iTCO_vendor_support x86_pkg_temp_thermal
 intel_powerclamp mei_hdcp coretemp mac80211 snd_soc_core kvm_intel libarc4 kvm snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec iwlwifi irqbypass btusb snd_hda_core btrtl rapl btbcm btintel ac97_bus intel_cstate snd_hwdep bluetooth snd_seq intel_uncore cfg80211 snd_seq_device snd_pcm intel_wmi_thunderbolt wmi_bmof pcspkr i2c_i801 mei_me snd_timer i2c_smbus joydev snd ecdh_generic rfkill ecc mei soundcore intel_pch_thermal intel_xhci_usb_role_switch roles ir_rc6_decoder rc_rc6_mce ite_cir acpi_pad binfmt_misc zram ip_tables i915 i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme e1000e rtsx_pci nvme_core ghash_clmulni_intel wmi video fuse
CPU: 1 PID: 1558 Comm: Xorg Tainted: G        W         5.11.11-300.fc34.x86_64 #1
Hardware name: Intel Corporation NUC7i7BNHX/NUC7i7BNB, BIOS BNKBL357.86A.0047.2017.0518.1824 05/18/2017
RIP: 0010:intel_atomic_commit_tail+0x1247/0x1370 [i915]
Code: b6 93 28 54 00 00 38 d0 0f 84 93 f4 ff ff e9 2e 32 0a 00 83 bb c8 0f 00 00 03 0f 85 96 fa ff ff e9 a0 fa ff ff e8 38 f5 4a f9 <0f> 0b e9 33 f9 ff ff 8b 84 24 84 00 00 00 80 3d 49 8c 19 00 00 48
RSP: 0018:ffffab8501373bf8 EFLAGS: 00010292
RAX: 0000000000000019 RBX: ffff8e7c4ebc02d0 RCX: 0000000000000027
RDX: ffff8e7db6c98ac8 RSI: 0000000000000001 RDI: ffff8e7db6c98ac0
RBP: ffff8e7d334ce000 R08: 0000000000000000 R09: ffffab8501373a28
R10: ffffab8501373a20 R11: ffffffffbab44f08 R12: ffff8e7c4ebc0000
R13: ffff8e7c4ebc02d8 R14: 0000000000000000 R15: ffff8e7c48667000
FS:  00007ff16c090a80(0000) GS:ffff8e7db6c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5e16e02ff8 CR3: 000000016316e005 CR4: 00000000003706e0
Call Trace:
 intel_atomic_commit+0x32b/0x3b0 [i915]
 drm_atomic_connector_commit_dpms+0xd7/0x100 [drm]
 drm_mode_obj_set_property_ioctl+0x159/0x380 [drm]
 ? drm_connector_set_obj_prop+0x90/0x90 [drm]
 drm_connector_property_set_ioctl+0x29/0x30 [drm]
 drm_ioctl_kernel+0x86/0xd0 [drm]
 drm_ioctl+0x20f/0x3c0 [drm]
 ? drm_connector_set_obj_prop+0x90/0x90 [drm]
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7ff16c8da4eb
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b9 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fff3a9a6328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fff3a9a6360 RCX: 00007ff16c8da4eb
RDX: 00007fff3a9a6360 RSI: 00000000c01064ab RDI: 000000000000000f
RBP: 00000000c01064ab R08: 00005642f67b8ba8 R09: 0000000000000005
R10: 00005642f67b8ba8 R11: 0000000000000246 R12: 00005642f69c63e0
R13: 000000000000000f R14: 0000000000000000 R15: 0000000000000000