Backtrace

WARNING: CPU: 6 PID: 4414 at drivers/gpu/drm/nouveau/nvif/vmm.c:71 nvif_vmm_put+0x6a/0x80 [nouveau]
Modules linked in: rfcomm(E) xt_CHECKSUM ipt_MASQUERADE xt_conntrack ipt_REJECT nft_compat nf_nat_tftp nft_objref nf_conntrack_tftp nft_counter tun bridge stp llc ccm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nf_tables_set nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink bnep(E) sunrpc rc_dib0700_rc5(E) tuner_xc2028(E) dib7000p(E) openafs(POE) iwldvm(E) intel_powerclamp iTCO_wdt coretemp iTCO_vendor_support snd_hda_codec_hdmi(E) mac80211(E) snd_hda_codec_realtek(E) kvm_intel snd_hda_codec_generic(E) ledtrig_audio(E) dvb_usb_dib0700(E) btusb(E) btrtl(E) snd_hda_intel(E) btbcm(E) btintel(E) snd_intel_dspcfg(E) dib7000m(E) soundwire_intel(E) dib0090(E) soundwire_generic_allocation(E) bluetooth(E) snd_soc_core(E) dib0070(E) kvm dib3000mc(E) dibx000_common(E) uvcvideo(E) dvb_usb(E) libarc4 snd_compress(E) irqbypass dvb_core(E) videobuf2_vmalloc(E) intel_cstate
 soundwire_cadence(E) videobuf2_memops(E) videobuf2_v4l2(E) iwlwifi(E) videobuf2_common(E) soundwire_bus(E) snd_hda_codec(E) videodev(E) intel_uncore joydev pcspkr snd_hda_core(E) cfg80211(E) snd_hwdep(E) snd_seq(E) ecdh_generic snd_seq_device(E) i7core_edac snd_pcm(E) lpc_ich(E) snd_timer(E) snd(E) mei_me ir_rc6_decoder(E) mei soundcore(E) rc_rc6_mce(E) asus_laptop(E) ite_cir(E) rc_core(E) sparse_keymap rfkill(E) input_polldev acpi_cpufreq binfmt_misc ip_tables ext4 mbcache jbd2 sd_mod sr_mod cdrom t10_pi sg nouveau(E) mxm_wmi(E) wmi(E) i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crc32c_intel serio_raw atl1c(E) video fuse
CPU: 6 PID: 4414 Comm: kworker/6:0 Tainted: P           OE    --------- -  - 4.18.0-305.12.1.el8_4.x86_64 #1
Hardware name: ASUSTeK Computer Inc.         NX90Jq/NX90Jq, BIOS NX90Jq.207 01/27/2011
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:nvif_vmm_put+0x6a/0x80 [nouveau]
Code: 00 00 48 89 e2 be 02 00 00 00 48 c7 04 24 00 00 00 00 48 89 44 24 08 e8 94 e4 ff ff 85 c0 75 0a 48 c7 43 08 00 00 00 00 eb b7 <0f> 0b eb f2 e8 1d fb 69 cf 66 66 2e 0f 1f 84 00 00 00 00 00 66 90
RSP: 0018:ffffb7fc06b5bde8 EFLAGS: 00010282
RAX: 00000000fffffffe RBX: ffffb7fc06b5be10 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffb7fc06b5bd58 RDI: ffffb7fc06b5bdf8
RBP: ffffb7fc06b5be40 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8b7338e9c060 R11: 0000000000000001 R12: ffff8b73380d6738
R13: ffff8b73380d6728 R14: dead000000000100 R15: ffff8b7338e9c910
FS:  0000000000000000(0000) GS:ffff8b7375d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f31a4f53ff0 CR3: 00000002ab960000 CR4: 00000000000006e0
Call Trace:
 nouveau_vma_del+0x78/0xc0 [nouveau]
 nouveau_gem_object_delete_work+0x36/0x60 [nouveau]
 nouveau_cli_work+0xc7/0x100 [nouveau]
 process_one_work+0x1a7/0x360
 ? create_worker+0x1a0/0x1a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x116/0x130
 ? kthread_flush_work_fn+0x10/0x10
 ret_from_fork+0x35/0x40