Backtrace

WARNING: CPU: 0 PID: 52283 at /tmp/akmodsbuild.ILJBtH9l/BUILD/nvidia-kmod-465.31/_kmod_build_5.12.7-300.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 rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc tun 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac ppdev parport_pc parport bnep vmw_vsock_vmci_transport vsock vmw_vmci snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel intel_rapl_msr snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_common iwlmvm snd_hda_codec snd_hda_core edac_mce_amd sunrpc mac80211 snd_hwdep nvidia_drm(POE) btusb snd_seq uvcvideo nvidia_modeset(POE) btrtl kvm_amd btbcm videobuf2_vmalloc vfat fat
 videobuf2_memops libarc4 btintel videobuf2_v4l2 nvidia_uvm(POE) snd_seq_device snd_pcm bluetooth videobuf2_common iwlwifi kvm videodev snd_timer ecdh_generic nvidia(POE) irqbypass mc pcspkr cfg80211 snd_rn_pci_acp3x joydev wmi_bmof rapl ecc i2c_piix4 snd k10temp snd_pci_acp3x ideapad_laptop soundcore platform_profile ucsi_acpi sparse_keymap typec_ucsi rfkill typec cm32181 industrialio acpi_cpufreq zram ip_tables dm_crypt trusted amdgpu hid_multitouch drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm ghash_clmulni_intel nvme serio_raw nvme_core ccp sp5100_tco r8169 wmi video i2c_hid_acpi i2c_hid fuse
CPU: 0 PID: 52283 Comm: plymouthd Tainted: P           OE     5.12.7-300.fc34.x86_64 #1
Hardware name: LENOVO 82B5/LNVNB161216, BIOS EUCN31WW 01/01/2021
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 5c 5d 00 00 48 8b 40 28 e8 13 62 78 cc 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:ffffa221404e3be8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b3ddf6bf200 RCX: 0000000000000008
RDX: ffffffffc357ae58 RSI: 0000000000000282 RDI: ffffffffc357ae20
RBP: ffff8b3ed1df12c0 R08: 0000000000000008 R09: ffffa221404e3bd0
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8b3ec7f62000
R13: 0000000000000000 R14: ffff8b3ec7f62000 R15: 00000000c33a3628
FS:  00007f1c3a2ed800(0000) GS:ffff8b41bf600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005620dfdba020 CR3: 00000002d8548000 CR4: 0000000000350ef0
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_device_add+0x90/0x90
 do_dentry_open+0x14b/0x360
 path_openat+0xa59/0xfc0
 ? memcg_check_events+0x80/0x1b0
 ? __mod_memcg_lruvec_state+0x22/0xe0
 do_filp_open+0x8f/0x120
 ? __check_object_size+0x136/0x150
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1c3a66603b
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:00007ffd529d8160 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f1c3a2ed788 RCX: 00007f1c3a66603b
RDX: 0000000000000002 RSI: 00005620dfdb8e00 RDI: 00000000ffffff9c
RBP: 00005620dfdb8e00 R08: 00005620dfdb7fc0 R09: 00007f1c3a738a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007f1c3a75fd98 R14: 0000000000000000 R15: 00007f1c3a75fe20