Backtrace

WARNING: CPU: 0 PID: 1971 at drivers/gpu/drm/nouveau/nouveau_gem.c:198 nouveau_gem_object_close+0x1ca/0x1f0 [nouveau]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer veth xt_nat xt_conntrack xt_MASQUERADE nf_conntrack_netlink nft_counter xt_addrtype nft_compat br_netfilter 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 overlay ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat iwlmvm snd_hda_codec_realtek intel_rapl_msr intel_rapl_common mac80211 snd_hda_codec_generic btusb ucsi_ccg ledtrig_audio snd_hda_codec_hdmi snd_usb_audio libarc4 btrtl snd_hda_intel btbcm snd_intel_dspcfg btintel snd_intel_sdw_acpi edac_mce_amd snd_hda_codec snd_usbmidi_lib kvm_amd snd_hda_core iwlwifi bluetooth uvcvideo snd_rawmidi kvm videobuf2_vmalloc snd_hwdep videobuf2_memops videobuf2_v4l2 snd_seq snd_pci_acp6x videobuf2_common snd_pci_acp5x irqbypass snd_seq_device snd_rn_pci_acp3x videodev pcspkr rapl
 wmi_bmof cfg80211 ecdh_generic k10temp i2c_piix4 snd_pci_acp3x snd_pcm mc joydev snd_timer ideapad_laptop snd sparse_keymap cm32181 platform_profile soundcore i2c_nvidia_gpu rfkill industrialio acpi_cpufreq zram ip_tables hid_logitech_hidpp r8152 mii hid_logitech_dj nouveau drm_ttm_helper ttm i2c_algo_bit mxm_wmi drm_kms_helper ccp cec nvme ucsi_acpi hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel typec_ucsi serio_raw r8169 nvme_core sp5100_tco typec wmi video i2c_hid_acpi i2c_hid ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 1971 Comm: gdbus Tainted: G        W         5.16.19-200.fc35.x86_64 #1
Hardware name: LENOVO 82GN/LNVNB161216, BIOS FSCN14WW 08/26/2020
RIP: 0010:nouveau_gem_object_close+0x1ca/0x1f0 [nouveau]
Code: 89 6d 10 4c 89 6d 18 48 8d 7d 30 48 89 2c 24 e8 bc 30 03 00 48 89 e7 e8 f4 2a 00 00 e9 5d ff ff ff 4c 89 6d 10 e9 14 ff ff ff <0f> 0b e9 5a ff ff ff 31 f6 ba d0 07 00 00 4c 89 f7 e8 f0 80 0c d2
RSP: 0018:ffffb85402e9bbf0 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff907640d53800 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000202 RDI: 00000000ffffffff
RBP: ffff9076b2677300 R08: ffff9076b2677180 R09: 000000008040003d
R10: ffff9076b2677180 R11: 0000000000000000 R12: ffff907641b0a0d0
R13: 0000000000000001 R14: ffff9076a7f8e840 R15: ffff9076791b7020
FS:  0000000000000000(0000) GS:ffff90795ee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f97a8021138 CR3: 00000003c0e10000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? _raw_spin_unlock_irqrestore+0x25/0x40
 drm_gem_object_release_handle+0x2b/0x80 [drm]
 ? drm_gem_object_handle_put_unlocked+0xe0/0xe0 [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+0x94/0x250
 task_work_run+0x5c/0x90
 do_exit+0x364/0xb40
 ? __pollwait+0xd0/0xd0
 do_group_exit+0x33/0xa0
 get_signal+0xaf/0x9c0
 ? wake_up_q+0x90/0x90
 arch_do_signal_or_restart+0x109/0x740
 ? new_sync_read+0x108/0x180
 ? 0xffffffff92000000
 exit_to_user_mode_prepare+0x119/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1b255ee79f
Code: Unable to access opcode bytes at RIP 0x7f1b255ee775.
RSP: 002b:00007f1b1e15e700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f1b264b0071 RCX: 00007f1b255ee79f
RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 00007f1afc40fb90
RBP: 00007f1afc40fb90 R08: 0000000000000000 R09: 00007f1b1e15e590
R10: 00007ffc16d60080 R11: 0000000000000293 R12: 0000000000000006
R13: 0000000000000005 R14: 00007f1b1e15e770 R15: 00007f1b0400c640
 </TASK>