Backtrace

WARNING: CPU: 0 PID: 46 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:221 gf100_vmm_invalidate+0x18e/0x1a0 [nouveau]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac bnep sunrpc intel_rapl_msr snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi intel_rapl_common snd_hda_intel snd_intel_dspcfg soundwire_intel edac_mce_amd soundwire_generic_allocation kvm_amd snd_soc_core btusb kvm snd_compress btrtl snd_pcm_dmaengine soundwire_cadence snd_usb_audio snd_hda_codec uvcvideo btbcm snd_usbmidi_lib snd_hda_core snd_rawmidi videobuf2_vmalloc ac97_bus btintel irqbypass snd_hwdep snd_seq videobuf2_memops
 videobuf2_v4l2 rapl bluetooth snd_seq_device eeepc_wmi videobuf2_common vfat snd_pcm asus_wmi fat videodev pcspkr ecdh_generic sparse_keymap snd_timer sp5100_tco rfkill wmi_bmof k10temp snd mc joydev i2c_piix4 ecc soundcore acpi_cpufreq binfmt_misc zram ip_tables nouveau video mxm_wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm ccp nvme nvme_core r8169 wmi pinctrl_amd fuse
CPU: 0 PID: 46 Comm: kworker/0:2 Tainted: G        W  OE     5.11.12-300.fc34.x86_64 #1
Hardware name: System manufacturer System Product Name/TUF GAMING X570-PLUS_BR, BIOS 2802 10/22/2020
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:gf100_vmm_invalidate+0x18e/0x1a0 [nouveau]
Code: 8b 40 10 48 8b 78 10 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 14 c8 1d da 4c 89 ea 48 c7 c7 74 bb 6f c0 48 89 c6 e8 21 c4 57 da <0f> 0b e9 71 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00
RSP: 0018:ffffb169c034fad0 EFLAGS: 00010286
RAX: 000000000000001d RBX: ffff97154a1a9c00 RCX: 0000000000000027
RDX: ffff971c4ea18ac8 RSI: 0000000000000001 RDI: ffff971c4ea18ac0
RBP: 0000000002000001 R08: 0000000000000000 R09: ffffb169c034f900
R10: ffffb169c034f8f8 R11: ffffffff9bb44f08 R12: ffff971540fba820
R13: ffff9715414f6880 R14: ffff9715c3c00fc0 R15: ffff9715c3f6bf40
FS:  0000000000000000(0000) GS:ffff971c4ea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f628800f0e0 CR3: 0000000181fa8000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
 nvkm_vmm_iter.constprop.0+0x30f/0x7e0 [nouveau]
 ? update_sd_lb_stats.constprop.0+0xe7/0x870
 nvkm_vmm_put_locked+0xfd/0x260 [nouveau]
 ? nvkm_vmm_ptes_sparse+0x1c0/0x1c0 [nouveau]
 ? gp100_vmm_pd0_sparse+0xc0/0xc0 [nouveau]
 nvkm_uvmm_mthd+0x3d3/0x760 [nouveau]
 ? sched_clock+0x5/0x10
 nvkm_ioctl+0xdc/0x180 [nouveau]
 nvif_object_mthd+0x104/0x130 [nouveau]
 ? remove_pagetable+0x8c/0x704
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 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_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30