Backtrace

WARNING: CPU: 7 PID: 491000 at /tmp/akmodsbuild.AXydMBEH/BUILD/nvidia-kmod-470.74/_kmod_build_5.14.9-100.fc33.x86_64/nvidia-drm/nvidia-drm-drv.c:574 nv_drm_master_set+0x22/0x30 [nvidia_drm]
Modules linked in: snd_seq_dummy snd_hrtimer rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_redir nft_objref nf_conntrack_tftp bridge stp llc xt_DSCP 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink tun ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep binfmt_misc sunrpc vfat fat squashfs loop snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core intel_tcc_cooling elan_i2c
 x86_pkg_temp_thermal intel_powerclamp nvidia_drm(POE) coretemp nvidia_modeset(POE) kvm_intel snd_compress snd_ctl_led iTCO_wdt snd_hda_codec_realtek nvidia_uvm(POE) ac97_bus intel_pmc_bxt snd_pcm_dmaengine snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm ee1004 iTCO_vendor_support snd_hda_intel mei_wdt mei_hdcp intel_rapl_msr snd_intel_dspcfg kvm snd_intel_sdw_acpi irqbypass btusb rapl mac80211 uvcvideo snd_hda_codec btrtl intel_cstate videobuf2_vmalloc videobuf2_memops btbcm intel_uncore nvidia(POE) snd_hda_core libarc4 processor_thermal_device_pci_legacy videobuf2_v4l2 processor_thermal_device snd_hwdep btintel pcspkr videobuf2_common think_lmi processor_thermal_rfim iwlwifi firmware_attributes_class snd_seq videodev bluetooth processor_thermal_mbox intel_wmi_thunderbolt snd_seq_device wmi_bmof i2c_i801 i2c_smbus drm_kms_helper joydev processor_thermal_rapl snd_pcm mc intel_rapl_common cfg80211 mei_me ucsi_acpi ecdh_generic thinkpad_acpi typec_ucsi mei snd_timer cec idma64
 intel_soc_dts_iosf intel_pch_thermal platform_profile typec ledtrig_audio rfkill snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad drm zram ip_tables dm_crypt trusted asn1_encoder hid_ezkey rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul nvme crc32c_intel e1000e ghash_clmulni_intel nvme_core rtsx_pci serio_raw wmi video pinctrl_cannonlake fuse
CPU: 7 PID: 491000 Comm: plymouthd Tainted: P        W  OE     5.14.9-100.fc33.x86_64 #1
Hardware name: LENOVO 20MAS17205/20MAS17205, BIOS N2CET58W (1.41 ) 03/05/2021
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 6c 5d 00 00 48 8b 40 28 e8 43 b3 2f e6 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 cc
RSP: 0000:ffffbbc703773be0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9aa33950ca00 RCX: 0000000000000008
RDX: ffffffffc372ae58 RSI: 0000000000000296 RDI: ffffffffc372ae20
RBP: ffff9a9d0482f800 R08: 0000000000000008 R09: ffffbbc703773bc8
R10: 0000000000000000 R11: 0000000000000007 R12: ffff9a9ffa8289c0
R13: 0000000000000000 R14: ffff9aa33950ca10 R15: 000000000a1f01a8
FS:  00007fcd9f4c0f40(0000) GS:ffff9aa481dc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad4598c9d0 CR3: 0000000181382003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 drm_new_set_master+0x95/0x110 [drm]
 drm_master_open+0x85/0xb0 [drm]
 drm_open+0xf8/0x250 [drm]
 ? asm_common_interrupt+0x1e/0x40
 drm_stub_open+0xab/0x130 [drm]
 chrdev_open+0xdd/0x210
 ? cdev_default_release+0x20/0x20
 do_dentry_open+0x14b/0x350
 path_openat+0xae5/0x1070
 ? update_load_avg+0x7a/0x5b0
 do_filp_open+0x96/0x120
 ? path_get+0x11/0x30
 ? alloc_fd+0x51/0x170
 do_sys_openat2+0x7b/0x130
 __x64_sys_openat+0x46/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcd9f775b3b
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 4c 24 28 64 48 2b 0c 25
RSP: 002b:00007fff03a42190 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fcd9f4c0ec8 RCX: 00007fcd9f775b3b
RDX: 0000000000000002 RSI: 000055db19624c70 RDI: 00000000ffffff9c
RBP: 000055db19624c70 R08: 000055db19623ee0 R09: 00007fcd9f848a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fcd9f86ad88 R14: 0000000000000000 R15: 0000000000000000