Backtrace

WARNING: CPU: 10 PID: 1286 at drivers/gpu/drm/nouveau/nouveau_gem.c:164 nouveau_gem_object_close+0x1b7/0x1e0 [nouveau]
Modules linked in: 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_hda_codec_hdmi cmac snd_sof_pci bnep snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_hda_codec_realtek snd_soc_sst_dsp sunrpc snd_hda_codec_generic snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg x86_pkg_temp_thermal soundwire_intel intel_powerclamp coretemp
 soundwire_generic_allocation snd_soc_core kvm_intel snd_compress snd_pcm_dmaengine dell_laptop soundwire_cadence iwlmvm iTCO_wdt ledtrig_audio kvm snd_hda_codec squashfs intel_pmc_bxt ee1004 mei_hdcp iTCO_vendor_support intel_rapl_msr vfat dell_smm_hwmon irqbypass fat mac80211 snd_hda_core btusb rapl dell_wmi loop uvcvideo ac97_bus snd_hwdep btrtl dell_smbios intel_cstate btbcm libarc4 intel_uncore snd_seq btintel videobuf2_vmalloc dcdbas videobuf2_memops snd_seq_device videobuf2_v4l2 pcspkr bluetooth dell_wmi_sysman iwlwifi intel_wmi_thunderbolt snd_pcm wmi_bmof dell_wmi_descriptor videobuf2_common hid_sensor_als videodev snd_timer mei_me snd hid_sensor_trigger i2c_i801 hid_sensor_iio_common processor_thermal_device cfg80211 thunderbolt soundcore i2c_smbus mei joydev mc industrialio_triggered_buffer idma64 processor_thermal_rfim ucsi_acpi ecdh_generic kfifo_buf processor_thermal_mbox typec_ucsi ecc processor_thermal_rapl industrialio rfkill intel_rapl_common
 intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone intel_hid acpi_pad int3400_thermal sparse_keymap acpi_tad acpi_thermal_rel zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_multitouch nouveau i915 mxm_wmi drm_ttm_helper ttm i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw intel_ish_ipc rtsx_pci intel_ishtp wmi i2c_hid video pinctrl_cannonlake fuse
CPU: 10 PID: 1286 Comm: gnome-s:disk$1 Not tainted 5.11.18-300.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 15 9500/05XYW7, BIOS 1.7.1 03/29/2021
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 ef 28 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 33 4b f7 ef
RSP: 0018:ffffb07bc1f73c00 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff8e2afcb85000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000202 RDI: 0000000000000202
RBP: ffff8e2acaede000 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8e2acaede940 R11: 0000000000000001 R12: ffff8e2ac1c660c8
R13: 0000000000000001 R14: ffff8e2b01acba38 R15: ffff8e2b02f18950
FS:  0000000000000000(0000) GS:ffff8e2e3d680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff2f8b10ff0 CR3: 000000010874c006 CR4: 00000000007706e0
PKRU: 55555554
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+0x35f/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x14f/0x8a0
 ? set_next_entity+0xa3/0x200
 arch_do_signal_or_restart+0xf2/0x700
 ? __check_object_size+0x46/0x150
 ? __x64_sys_futex+0x73/0x1b0
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f2ae4c71a8a
Code: Unable to access opcode bytes at RIP 0x7f2ae4c71a60.
RSP: 002b:00007f2ab2ffc580 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007f2ae4c71a8a
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00005557cf439cc8
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00005557cf439cc8 R14: 0000000000000000 R15: 0000000000000000