WARNING: CPU: 1 PID: 2755 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:221 gf100_vmm_invalidate+0x18f/0x1a0 [nouveau]
Modules linked in: rfcomm ccm cmac bnep xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute tun ip6table_nat bridge ip6table_mangle ip6table_raw stp ip6table_security llc iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat intel_rapl_msr pktcdvd intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel at24 kvm mei_hdcp irqbypass rapl intel_cstate iTCO_wdt intel_pmc_bxt iTCO_vendor_support ath9k ath9k_common ath9k_hw intel_uncore mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev ath3k btusb btrtl snd_hda_codec_hdmi joydev btbcm mc asus_nb_wmi asus_wmi btintel i2c_i801 snd_hda_codec_realtek bluetooth
 snd_hda_codec_generic ledtrig_audio sparse_keymap pcspkr snd_hda_intel snd_intel_dspcfg i2c_smbus snd_hda_codec wmi_bmof ath snd_hda_core cfg80211 snd_hwdep snd_seq snd_seq_device ecdh_generic ecc snd_pcm mei_me snd_timer rfkill mei snd libarc4 soundcore lpc_ich asus_wireless nfsd auth_rpcgss nfs_acl lockd grace binfmt_misc sunrpc ip_tables i915 nouveau ttm mxm_wmi i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm serio_raw alx hid_a4tech mdio wmi video fuse
CPU: 1 PID: 2755 Comm: xdg-desktop-por Tainted: G        W         5.8.18-100.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. N76VB/N76VB, BIOS N76VB.205 05/24/2013
RIP: 0010:gf100_vmm_invalidate+0x18f/0x1a0 [nouveau]
Code: 8b 40 10 48 8b 78 10 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 73 7b 3a c3 4c 89 ea 48 c7 c7 b7 6d 57 c0 48 89 c6 e8 d3 71 cd c2 <0f> 0b e9 70 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
RSP: 0018:ffffa5bc019ff600 EFLAGS: 00010286
RAX: 000000000000001d RBX: ffff95d01f8c8000 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000082 RDI: ffff95d028e98d08
RBP: 0000000000000001 R08: ffff95d028e98d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff95d020ecc420
R13: ffff95d02712e850 R14: ffff95d0212c3f00 R15: ffff95d020f94000
FS:  00007fe58ba7ec80(0000) GS:ffff95d028e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c7a1e442b0 CR3: 000000017bbc6004 CR4: 00000000001606e0
Call Trace:
 nvkm_vmm_iter.constprop.0+0x307/0x790 [nouveau]
 ? gf100_vmm_invalidate+0x191/0x1a0 [nouveau]
 nvkm_vmm_ptes_get_map+0x2e/0x70 [nouveau]
 ? nvkm_vmm_sparse_unref_ptes+0x70/0x70 [nouveau]
 ? gf100_vmm_valid+0x300/0x300 [nouveau]
 nvkm_vmm_map+0x1cf/0x360 [nouveau]
 nvkm_mem_map_dma+0x48/0x50 [nouveau]
 nvkm_uvmm_mthd+0x657/0x770 [nouveau]
 nvkm_ioctl+0xde/0x180 [nouveau]
 nvif_object_mthd+0x104/0x130 [nouveau]
 ? try_to_wake_up+0x130/0x4f0
 ? nvif_object_mthd+0x117/0x130 [nouveau]
 nvif_vmm_map+0x115/0x130 [nouveau]
 ? try_to_wake_up+0x130/0x4f0
 nouveau_mem_map+0x79/0xd0 [nouveau]
 nouveau_bo_move_m2mf.constprop.0+0xf6/0x1e0 [nouveau]
 nouveau_bo_move+0xac/0x460 [nouveau]
CPU: 1 PID: 9822 Comm: kworker/1:2 Tainted: G        W         5.8.18-100.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. N76VB/N76VB, BIOS N76VB.205 05/24/2013
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:gf100_vmm_invalidate+0x18f/0x1a0 [nouveau]
Code: 8b 40 10 48 8b 78 10 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 73 7b 3a c3 4c 89 ea 48 c7 c7 b7 6d 57 c0 48 89 c6 e8 d3 71 cd c2 <0f> 0b e9 70 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
RSP: 0018:ffffa5bc02dcbac8 EFLAGS: 00010292
RAX: 000000000000001d RBX: ffff95d01f8c8000 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000092 RDI: ffff95d028e98d08
RBP: 0000000000000001 R08: ffff95d028e98d00 R09: 0000000000000003
RAX: 0000000000000000 RBX: 00007fca5b217540 RCX: 00007fca5c1e9c6b
RDX: 000055a8e803ab20 RSI: 000055a8e8215430 RDI: 0000000000000015
RBP: 0000000000000015 R08: 0000000000000000 R09: 000055a8e70e89e1
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 000055a8e803cac0 R15: 000055a8e70e3f88