Backtrace

WARNING: CPU: 6 PID: 1918 at drivers/gpu/drm/nouveau/nouveau_gem.c:164 nouveau_gem_object_close+0x1cc/0x1f0 [nouveau]
Modules linked in: tun xt_statistic xt_multiport xt_set ip_set_hash_ip ip_set_hash_net ipip tunnel4 ip_tunnel bpf_preload ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs xt_comment xt_mark xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter overlay uinput rfcomm 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 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 snd_hda_codec_hdmi
 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_ctl_led snd_soc_core snd_hda_codec_realtek snd_compress snd_hda_codec_generic bnep snd_pcm_dmaengine ac97_bus intel_tcc_cooling snd_hda_intel x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp snd_intel_sdw_acpi coretemp snd_hda_codec snd_hda_core iwlmvm kvm_intel snd_hwdep dell_laptop iTCO_wdt snd_seq ledtrig_audio intel_rapl_msr sunrpc intel_pmc_bxt mei_hdcp mei_wdt mac80211 iTCO_vendor_support kvm snd_seq_device dell_smm_hwmon vfat libarc4 irqbypass fat snd_pcm rapl uvcvideo btusb intel_cstate videobuf2_vmalloc btrtl dell_wmi btbcm iwlwifi videobuf2_memops intel_uncore btintel snd_timer videobuf2_v4l2 dell_smbios snd i2c_i801 videobuf2_common dcdbas mei_me bluetooth cfg80211 dell_wmi_sysman intel_wmi_thunderbolt dell_wmi_descriptor wmi_bmof thunderbolt soundcore i2c_smbus videodev mei processor_thermal_device processor_thermal_rfim ecdh_generic
 ucsi_acpi processor_thermal_mbox processor_thermal_rapl rfkill typec_ucsi intel_rapl_common joydev mc idma64 cdc_acm ecc intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone dell_smo8800 int3400_thermal intel_hid acpi_thermal_rel acpi_pad sparse_keymap zram ip_tables xfs i915 nouveau hid_multitouch rtsx_pci_sdmmc drm_ttm_helper mmc_core ttm i2c_algo_bit crct10dif_pclmul crc32_pclmul drm_kms_helper mxm_wmi crc32c_intel cec nvme drm ghash_clmulni_intel nvme_core serio_raw rtsx_pci i2c_hid_acpi i2c_hid wmi video pinctrl_cannonlake fuse
CPU: 6 PID: 1918 Comm: gnome-shell Not tainted 5.13.12-200.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 15 7590/018W12, BIOS 1.12.0 06/10/2021
RIP: 0010:nouveau_gem_object_close+0x1cc/0x1f0 [nouveau]
Code: 89 6d 10 4c 89 6d 18 48 89 2c 24 48 8d 7d 30 e8 7a 2d 03 00 48 89 e7 e8 d2 2b 00 00 e9 5b ff ff ff 4c 89 6d 10 e9 12 ff ff ff <0f> 0b e9 58 ff ff ff 31 f6 ba d0 07 00 00 4c 89 f7 e8 2e 3e 29 cf
RSP: 0018:ffffa1e10478fbe8 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff8fa1fba84800 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000202 RDI: ffff8fa1c1f601ac
RBP: ffff8fa1f20d9e40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fa1c1f600c8
R13: 0000000000000001 R14: ffff8fa1f5c8a838 R15: ffff8fa210b35028
FS:  0000000000000000(0000) GS:ffff8fa91c580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbb9bddd000 CR3: 0000000541c10006 CR4: 00000000003706e0
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_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+0x351/0xab0
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 arch_do_signal_or_restart+0xfc/0x750
 ? do_send_sig_info+0x6b/0xc0
 ? do_tkill+0x88/0xb0
 exit_to_user_mode_prepare+0x128/0x240
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x4d/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7facd48652a2
Code: Unable to access opcode bytes at RIP 0x7facd4865278.
RSP: 002b:00007ffd172bbd50 EFLAGS: 00000246 ORIG_RAX: 000000000000000e
RAX: 0000000000000000 RBX: 0000000000000041 RCX: 00007facd48652a2
RDX: 0000000000000000 RSI: 00007ffd172bbd50 RDI: 0000000000000002
RBP: 00007ffd172bbe70 R08: 0000000000000000 R09: 00007ffd172bbd50
R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000006
R13: 0000000000000006 R14: 00007ffd172bbe78 R15: 00007facd4b86180