WARNING: CPU: 0 PID: 2506 at drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c:38 g84_bar_flush+0xf6/0x100 [nouveau]
Device: nouveau#012timeout
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dm_mirror dm_region_hash dm_log dm_mod vfat fat nouveau intel_powerclamp coretemp snd_hda_codec_hdmi intel_rapl i2c_algo_bit iosf_mbi ttm kvm_intel kvm irqbypass crc32_pclmul drm_kms_helper ghash_clmulni_intel snd_hda_codec_realtek aesni_intel lrw gf128mul snd_hda_codec_generic glue_helper ablk_helper
syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops drm snd_hda_intel drm_panel_orientation_quirks snd_hda_codec joydev snd_hda_core iTCO_wdt sg iTCO_vendor_support mxm_wmi snd_hwdep snd_seq mei_me snd_seq_device snd_pcm mei pcspkr tpm_infineon i2c_i801 lpc_ich snd_timer snd soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi ahci libahci ata_piix crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw r8169 video fuse
CPU: 0 PID: 2506 Comm: gnome-shell Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: MSI MS-7750/Z68A-G45 (G3) (MS-7750), BIOS V12.3 01/09/2013
Call Trace:
[<ffffffffa45b1bec>] dump_stack+0x19/0x1f
[<ffffffffa3e9f868>] __warn+0xd8/0x100
[<ffffffffa3e9f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc08a9966>] g84_bar_flush+0xf6/0x100 [nouveau]
[<ffffffffc08a8ebf>] nvkm_bar_flush+0x1f/0x30 [nouveau]
[<ffffffffc08f0a0e>] nv50_instobj_release+0x2e/0x90 [nouveau]
[<ffffffffc08fc0b2>] gf100_vmm_pgt_unmap+0x62/0xb0 [nouveau]
[<ffffffffc08f780b>] nvkm_vmm_iter.isra.12+0x61b/0x860 [nouveau]
[<ffffffffa40ad1e8>] ? ep_poll_callback+0xf8/0x220
[<ffffffffc08fc050>] ? gf100_vmm_aper+0x30/0x30 [nouveau]
[<ffffffffc08f6f90>] ? nvkm_vmm_unref_pdes+0x220/0x220 [nouveau]
[<ffffffffc08f7a97>] nvkm_vmm_ptes_unmap_put+0x47/0x70 [nouveau]
[<ffffffffc08fc050>] ? gf100_vmm_aper+0x30/0x30 [nouveau]
[<ffffffffc08f8d26>] nvkm_vmm_put_locked+0x206/0x250 [nouveau]
[<ffffffffa4541c00>] ? unix_destruct_scm+0x80/0xa0
[<ffffffffc08ffbd3>] nvkm_uvmm_mthd+0x593/0x840 [nouveau]
[<ffffffffa4466c7f>] ? kfree_skbmem+0x3f/0xa0
[<ffffffffa44682c4>] ? consume_skb+0x34/0x90
[<ffffffffa45b67e2>] ? mutex_lock_interruptible+0x12/0x40
[<ffffffffa454326b>] ? unix_stream_read_generic+0x4ab/0x900
[<ffffffffc08a3ffa>] nvkm_object_mthd+0x1a/0x30 [nouveau]
[<ffffffffc08a2782>] nvkm_ioctl_mthd+0x72/0xc0 [nouveau]
[<ffffffffc08a2cf8>] nvkm_ioctl+0x158/0x260 [nouveau]
[<ffffffffc0969162>] nvkm_client_ioctl+0x12/0x20 [nouveau]
[<ffffffffc089e048>] nvif_object_ioctl+0x48/0x60 [nouveau]
[<ffffffffc089e42a>] nvif_object_mthd+0x14a/0x180 [nouveau]
[<ffffffffc089fdda>] nvif_vmm_put+0x6a/0x90 [nouveau]
[<ffffffffc09711de>] nouveau_vma_del+0x7e/0xa0 [nouveau]
[<ffffffffc096e375>] nouveau_gem_object_close+0x1d5/0x260 [nouveau]
[<ffffffffc06545fc>] drm_gem_object_release_handle+0x8c/0xe0 [drm]
[<ffffffffc06546af>] drm_gem_handle_delete+0x5f/0x90 [drm]
[<ffffffffc0654e40>] ? drm_gem_handle_create+0x40/0x40 [drm]
[<ffffffffc0654e6a>] drm_gem_close_ioctl+0x2a/0x30 [drm]
[<ffffffffc0655bcc>] drm_ioctl_kernel+0xbc/0x100 [drm]
[<ffffffffc0655e5c>] drm_ioctl+0x24c/0x450 [drm]
[<ffffffffc0654e40>] ? drm_gem_handle_create+0x40/0x40 [drm]
[<ffffffffa3ecf0f5>] ? enqueue_hrtimer+0x25/0x90
[<ffffffffa41226b9>] ? file_has_perm+0xc9/0x160
[<ffffffffc09671c4>] nouveau_drm_ioctl+0x54/0xd0 [nouveau]
[<ffffffffa40719d8>] do_vfs_ioctl+0x3a8/0x5c0
[<ffffffffa4071c71>] SyS_ioctl+0x81/0xa0
[<ffffffffa3f46986>] ? __audit_syscall_exit+0x1f6/0x2b0
[<ffffffffa45c539a>] system_call_fastpath+0x25/0x2a