Backtrace

WARNING: CPU: 2 PID: 1940 at drivers/gpu/drm/nouveau/nouveau_gem.c:164 nouveau_gem_object_close+0x1b7/0x1e0 [nouveau]
Modules linked in: ccm uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink cmac bnep snd_hda_codec_realtek sunrpc intel_rapl_msr snd_hda_codec_generic intel_rapl_common ledtrig_audio iwlmvm snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation edac_mce_amd ucsi_ccg mac80211 kvm_amd snd_soc_core vfat snd_compress fat uvcvideo libarc4 kvm snd_pcm_dmaengine btusb soundwire_cadence btrtl btbcm snd_hda_codec snd_usb_audio btintel snd_hda_core snd_usbmidi_lib videobuf2_vmalloc irqbypass ac97_bus videobuf2_memops snd_rawmidi snd_hwdep videobuf2_v4l2 bluetooth iwlwifi rapl snd_seq videobuf2_common snd_seq_device sp5100_tco videodev wmi_bmof asus_nb_wmi pcspkr k10temp i2c_piix4 snd_pcm ecdh_generic
 cfg80211 joydev mc ecc snd_timer ucsi_acpi snd snd_rn_pci_acp3x typec_ucsi snd_pci_acp3x i2c_nvidia_gpu typec soundcore asus_wireless acpi_cpufreq zram ip_tables uas usb_storage hid_asus asus_wmi sparse_keymap r8152 mii rfkill hid_multitouch amdgpu nouveau mxm_wmi drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel nvme ccp nvme_core wmi video pinctrl_amd i2c_hid fuse
CPU: 2 PID: 1940 Comm: dconf worker Tainted: G        W         5.11.7-300.fc34.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. ROG Zephyrus G14 GA401IV_GA401IV/GA401IV, BIOS GA401IV.219 12/30/2020
RIP: 0010:nouveau_gem_object_close+0x1b7/0x1e0 [nouveau]
Code: 89 6d 10 4c 89 6d 18 48 89 2c 24 48 8d 7d 30 e8 7f 2a 03 00 48 89 e7 e8 27 2a 00 00 e9 70 ff ff ff 4c 89 6d 10 e9 27 ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 ba d0 07 00 00 4c 89 f7 e8 73 ce 3f e8
RSP: 0018:ffffb6d98323bc00 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff9932d6b66800 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000202 RDI: 0000000000000202
RBP: ffff993312e41040 R08: 0000000000000001 R09: 0000000000000000
R10: ffff993312e41ec0 R11: 0000000000000001 R12: ffff9932c0d770c8
R13: 0000000000000001 R14: ffff99330bcbfc38 R15: ffff993316540de0
FS:  0000000000000000(0000) GS:ffff9935df680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbcaaffdc68 CR3: 0000000409a10000 CR4: 0000000000350ee0
Call Trace:
 drm_gem_object_release_handle+0x2b/0x80 [drm]
 ? drm_gem_object_handle_put_unlocked+0xd0/0xd0 [drm]
 idr_for_each+0x4e/0xc0
 ? drm_client_modeset_commit_locked+0xde/0x150 [drm]
 drm_gem_release+0x1c/0x30 [drm]
 drm_file_free.part.0+0x1e3/0x250 [drm]
 drm_release+0x65/0x110 [drm]
 __fput+0x94/0x240
 task_work_run+0x65/0xa0
 do_exit+0x35f/0xac0
 ? _copy_to_iter+0x91/0x380
 do_group_exit+0x33/0xa0
 get_signal+0x14f/0x8a0
 ? asm_sysvec_call_function+0x12/0x20
 arch_do_signal_or_restart+0xef/0x700
 ? read_hpet+0x1e/0xc0
 ? ktime_get_ts64+0x4c/0xf0
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fe04a6b59ff
Code: Unable to access opcode bytes at RIP 0x7fe04a6b59d5.
RSP: 002b:00007fe044cb7700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007fe04b4a3071 RCX: 00007fe04a6b59ff
RDX: 000000000000619b RSI: 0000000000000001 RDI: 000055d289dd4380
RBP: 000055d289dd4380 R08: 0000000000000000 R09: 0000000000000000
R10: 00007ffe2711c080 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000001 R14: 00007fe044cb7770 R15: 000055d289dd4580