WARNING: CPU: 8 PID: 2821 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c:43 tu102_vmm_flush+0x11a/0x120 [nouveau]
Modules linked in: joydev uinput ccm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun 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 nct6775 hwmon_vid sunrpc vfat fat rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel cfg80211 snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec rfkill intel_rapl_msr snd_hda_core libarc4 intel_rapl_common snd_hwdep snd_seq edac_mce_amd ucsi_ccg typec_ucsi snd_seq_device typec ppdev snd_pcm snd_timer kvm parport_pc parport irqbypass pcspkr rapl
 snd soundcore wmi_bmof gpio_amdpt i2c_nvidia_gpu i2c_piix4 acpi_cpufreq gpio_generic k10temp zram ip_tables nouveau drm_ttm_helper ttm mxm_wmi i2c_algo_bit video drm_kms_helper cec crct10dif_pclmul drm crc32_pclmul crc32c_intel ghash_clmulni_intel ccp r8169 sp5100_tco wmi fuse
CPU: 8 PID: 2821 Comm: kworker/8:0 Tainted: G        W         5.12.12-200.fc33.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7A38/B450M PRO-VDH PLUS (MS-7A38), BIOS 9.00 01/07/2019
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:tu102_vmm_flush+0x11a/0x120 [nouveau]
Code: 8b 40 10 48 8b 78 10 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 d8 b7 fc e6 4c 89 e2 48 c7 c7 c6 b6 92 c0 48 89 c6 e8 d5 5b 37 e7 <0f> 0b eb b5 66 90 0f 1f 44 00 00 ff 74 24 18 49 89 d3 40 0f b6 d6
RSP: 0018:ffffbb5b417c7a68 EFLAGS: 00210296
RAX: 000000000000001d RBX: ffff9c9508b74800 RCX: ffff9c980ee185c8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9c980ee185c0
RBP: ffff9c9551fa2800 R08: 0000000000000000 R09: ffffbb5b417c7898
R10: ffffbb5b417c7890 R11: ffffffffa8b45f68 R12: ffff9c95015455f0
R13: ffff9c9551fa2800 R14: ffff9c95374add80 R15: ffff9c9537aca000
FS:  0000000000000000(0000) GS:ffff9c980ee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4d8959f000 CR3: 0000000169bf2000 CR4: 00000000003506e0
Call Trace:
 nvkm_vmm_unref_pdes+0xda/0x1b0 [nouveau]
 nvkm_vmm_unref_ptes+0x1aa/0x260 [nouveau]
 ? sched_clock_cpu+0xc/0xa0
 nvkm_vmm_iter.constprop.0+0x222/0x7b0 [nouveau]
 ? __switch_to_asm+0x42/0x70
 nvkm_vmm_put_locked+0xeb/0x240 [nouveau]
 ? nvkm_vmm_ptes_sparse+0x1c0/0x1c0 [nouveau]
 ? gp100_vmm_pgt_sparse+0xc0/0xc0 [nouveau]
 nvkm_uvmm_mthd+0x3c5/0x770 [nouveau]
 ? sugov_update_single_freq+0x64/0x1c0
 nvkm_ioctl+0xe1/0x180 [nouveau]
 nvif_object_mthd+0x104/0x130 [nouveau]
 ? wake_up_if_idle+0x50/0x130
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 ? sched_clock+0x5/0x10
 nvif_vmm_put+0x37/0x50 [nouveau]
 nouveau_vma_del+0x58/0xa0 [nouveau]
 nouveau_gem_object_delete_work+0x26/0x40 [nouveau]
 nouveau_cli_work+0xcc/0x120 [nouveau]
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30

WARNING: CPU: 6 PID: 77 at drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c:35 g84_bar_flush+0xae/0xc0 [nouveau]
Modules linked in: rfcomm xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter overlay nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_objref nf_conntrack_tftp nft_ct tun bridge stp llc ccm nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek iTCO_wdt coretemp intel_pmc_bxt iTCO_vendor_support ee1004 snd_hda_codec_generic kvm_intel mei_hdcp mei_wdt dell_rbtn intel_rapl_msr snd_hda_intel iwlmvm kvm snd_intel_dspcfg snd_usb_audio dell_laptop snd_intel_sdw_acpi irqbypass snd_hda_codec ledtrig_audio mac80211 uvcvideo snd_usbmidi_lib dell_smm_hwmon snd_rawmidi snd_hda_core rapl videobuf2_vmalloc snd_hwdep
 videobuf2_memops intel_cstate snd_seq btusb videobuf2_v4l2 dell_wmi intel_uncore libarc4 snd_seq_device dell_smbios btrtl btbcm videobuf2_common dcdbas wmi_bmof pcspkr intel_wmi_thunderbolt snd_pcm btintel dell_wmi_descriptor iwlwifi videodev i2c_i801 bluetooth snd_timer snd i2c_smbus mc soundcore cfg80211 ecdh_generic ecc rfkill joydev idma64 processor_thermal_device processor_thermal_rfim mei_me processor_thermal_mbox processor_thermal_rapl mei intel_rapl_common intel_soc_dts_iosf intel_pch_thermal intel_hid int3400_thermal int3403_thermal acpi_pad acpi_thermal_rel int340x_thermal_zone sparse_keymap binfmt_misc zram ip_tables dm_crypt trusted hid_logitech_hidpp i915 nouveau hid_logitech_dj drm_ttm_helper ttm rtsx_pci_sdmmc i2c_algo_bit hid_alps mmc_core mxm_wmi drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel ghash_clmulni_intel drm e1000e rtsx_pci serio_raw i2c_hid_acpi i2c_hid wmi video r8152 mii uas usb_storage fuse [last unloaded: vboxdrv]
CPU: 6 PID: 77 Comm: kworker/6:1 Tainted: G      D W  OE     5.12.12-200.fc33.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/0KJ49C, BIOS 1.17.1 01/07/2020
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:g84_bar_flush+0xae/0xc0 [nouveau]
Code: 8b 40 10 48 8b 78 10 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 34 34 fc f9 4c 89 ea 48 c7 c7 dc 0c 98 c0 48 89 c6 e8 31 d8 36 fa <0f> 0b eb b8 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00
RSP: 0018:ffffb72e0031faa8 EFLAGS: 00010096
RAX: 000000000000001d RBX: ffff8ba40a1ba000 RCX: ffff8ba76e5985c8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8ba76e5985c0
RBP: ffff8ba40a2aba18 R08: 0000000000000000 R09: ffffb72e0031f8d8
R10: ffffb72e0031f8d0 R11: ffffffffbbb45f68 R12: 0000000000000292
R13: ffff8ba4017a3cc0 R14: ffff8ba42b3eba20 R15: ffff8ba406187000
FS:  0000000000000000(0000) GS:ffff8ba76e580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056128eb23848 CR3: 00000001028d0003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 nv50_instobj_release+0x32/0xc0 [nouveau]
 nvkm_vmm_iter.constprop.0+0x6fd/0x7b0 [nouveau]
 ? update_load_avg+0x7a/0x5b0
 nvkm_vmm_put_locked+0xeb/0x240 [nouveau]
 ? nvkm_vmm_ptes_sparse+0x1c0/0x1c0 [nouveau]
 ? gf100_vmm_invalidate_pdb+0x30/0x30 [nouveau]
 nvkm_uvmm_mthd+0x3c5/0x770 [nouveau]
 ? check_preempt_curr+0x2f/0x70
 nvkm_ioctl+0xe1/0x180 [nouveau]
 nvif_object_mthd+0x104/0x130 [nouveau]
 ? unthrottle_cfs_rq+0xd0/0x5f0
 ? update_load_avg+0x7a/0x5b0
 nvif_vmm_put+0x37/0x50 [nouveau]
 nouveau_vma_del+0x58/0xa0 [nouveau]
 nouveau_gem_object_delete_work+0x26/0x40 [nouveau]
 nouveau_cli_work+0xcc/0x120 [nouveau]
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30