Backtrace

WARNING: CPU: 4 PID: 18730 at /tmp/akmodsbuild.3KSihKAX/BUILD/nvidia-kmod-465.31/_kmod_build_5.13.4-200.fc34.x86_64/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
Modules linked in: snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek r8188eu(C) intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_codec_hdmi lib80211 nvidia_drm(POE) ledtrig_audio nvidia_modeset(POE) snd_hda_intel cfg80211 snd_intel_dspcfg snd_intel_sdw_acpi rfkill nvidia(POE) edac_mce_amd snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd kvm soundcore joydev irqbypass k10temp i2c_piix4 drm_kms_helper rapl gigabyte_wmi cec
 wmi_bmof pcspkr gpio_amdpt acpi_cpufreq gpio_generic drm zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sp5100_tco ccp r8169 wmi fuse
CPU: 4 PID: 18730 Comm: plymouthd Tainted: P        WC OE     5.13.4-200.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450M S2H/B450M S2H, BIOS F50 11/27/2019
RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
Code: c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 48 8b 47 38 48 8b 78 20 48 8b 05 7c 5d 00 00 48 8b 40 28 e8 d3 f1 c4 d2 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d dc
RSP: 0018:ffffadca4a6cfbe0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9dc3dcf08c00 RCX: 0000000000000008
RDX: ffffffffc28fde58 RSI: 0000000000000296 RDI: ffffffffc28fde20
RBP: ffff9dc2c7326d80 R08: 0000000000000008 R09: ffffadca4a6cfbc8
R10: 0000000000000001 R11: 0000000000000004 R12: ffff9dc2dcfc0800
R13: 0000000000000000 R14: ffff9dc2dcfc0800 R15: 00000000dcf857a8
FS:  00007f3cfe01c800(0000) GS:ffff9dc5ceb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3cf0ade000 CR3: 00000002c5352000 CR4: 00000000003506e0
Call Trace:
 drm_new_set_master+0x7a/0x100 [drm]
 drm_master_open+0x68/0x90 [drm]
 drm_open+0xf8/0x250 [drm]
 drm_stub_open+0xab/0x130 [drm]
 chrdev_open+0xe3/0x220
 ? cdev_default_release+0x20/0x20
 do_dentry_open+0x14b/0x360
 path_openat+0xab3/0x1020
 ? vma_interval_tree_remove+0x211/0x2c0
 ? free_unref_page_commit+0x98/0x120
 ? free_unref_page+0x99/0xb0
 do_filp_open+0x8f/0x120
 ? __check_object_size+0x136/0x150
 ? alloc_fd+0x50/0x170
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f3cfe39503b
Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007fffc7fdfcd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f3cfe01c788 RCX: 00007f3cfe39503b
RDX: 0000000000000002 RSI: 00005614ef7fbcf0 RDI: 00000000ffffff9c
RBP: 00005614ef7fbcf0 R08: 00005614ef7faeb0 R09: 00007f3cfe467a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007f3cfe48ed98 R14: 0000000000000000 R15: 00007f3cfe48ee20