Backtrace

WARNING: CPU: 7 PID: 134140 at /tmp/akmodsbuild.ddtfSOuL/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 bnep xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nvidia_drm(POE) nvidia_modeset(POE) 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 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic mac80211 snd_hda_codec_hdmi uvcvideo snd_hda_intel kvm_intel videobuf2_vmalloc libarc4 videobuf2_memops snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi videobuf2_v4l2 kvm intel_pmc_bxt iTCO_vendor_support videobuf2_common snd_hda_codec
 mei_hdcp btusb mei_wdt videodev iwlwifi nvidia(POE) btrtl at24 btbcm snd_hda_core btintel snd_hwdep irqbypass rapl snd_seq intel_cstate mc thinkpad_acpi bluetooth snd_seq_device intel_uncore pcspkr wmi_bmof snd_pcm joydev cfg80211 platform_profile mei_me snd_timer ledtrig_audio i2c_i801 mei snd lpc_ich i2c_smbus soundcore rfkill zram ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw cec sdhci_pci drm wmi cqhci sdhci mmc_core e1000e video fuse
CPU: 7 PID: 134140 Comm: vlc Tainted: P           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: LENOVO 20BHS1D501/20BHS1D501, BIOS GNET85WW (2.33 ) 12/07/2017
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 81 07 f3 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:ffffa37a8a8efbe0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff90599c5c4200 RCX: 0000000000000008
RDX: ffffffffc2f4ce58 RSI: 0000000000000296 RDI: ffffffffc2f4ce20
RBP: ffff905a57500240 R08: 0000000000000008 R09: ffffa37a8a8efbc8
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9058834c0800
R13: 0000000000000000 R14: ffff9058834c0800 R15: 00000000b188c528
FS:  00007f3a44b21640(0000) GS:ffff905bee9c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3a586dd000 CR3: 0000000104d58006 CR4: 00000000001706e0
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
 ? ext4_da_write_end+0xc0/0x300
 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: 0033:0x7f3acfcf80b4
Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 66 f5 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 b8 f5 ff ff 8b 44
RSP: 002b:00007f3a44b20230 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f3a44037018 RCX: 00007f3acfcf80b4
RDX: 0000000000080002 RSI: 00007f3a44035142 RDI: 00000000ffffff9c
RBP: 00007f3a44035142 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
R13: 00007f3a586cdc00 R14: 000000000000002f R15: 00007f3a586d1aa0