Attachment 133785 Details for Bug 102414 – dmesg right after boot

dmesg right after boot

fresh_dmesg (text/plain), 250.84 KB, created by Vadim Girlin on 2017-08-25 18:41:20 UTC

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Description:

Filename:

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Creator: Vadim Girlin

Created: 2017-08-25 18:41:20 UTC

Size: 250.84 KB

patch

obsolete

>[   14.755905]  ? fb_set_var+0x181/0x410
>[   14.755906]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.755907]  ? __alloc_skb+0x87/0x1c0
>[   14.755908]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.755909]  ? fbcon_blank+0x31a/0x340
>[   14.755910]  ? check_preempt_wakeup+0x15f/0x240
>[   14.755911]  ? do_unblank_screen+0x98/0x170
>[   14.755912]  ? complete_change_console+0x5d/0xf0
>[   14.755913]  ? vt_ioctl+0x1147/0x1180
>[   14.755914]  ? seccomp_run_filters+0x38/0x80
>[   14.755915]  ? tty_ioctl+0x316/0x860
>[   14.755916]  ? __seccomp_filter+0x38/0x240
>[   14.755917]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.755918]  ? SyS_ioctl+0x91/0xa0
>[   14.755918]  ? do_syscall_64+0x44/0xb0
>[   14.755919]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.755920] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.755930] ---[ end trace 683ff83cc6005a94 ]---
>[   14.755940] ------------[ cut here ]------------
>[   14.755957] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.755957] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.755967] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.755967] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.755968] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.755985] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.755985] RSP: 0018:ffffc9000032b368 EFLAGS: 00010246
>[   14.755986] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.755986] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.755987] RBP: ffffc9000032b3d0 R08: 0000000000000000 R09: ffffc9000032b380
>[   14.755987] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b400
>[   14.755987] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.755988] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.755989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.755989] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.755989] Call Trace:
>[   14.756010]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.756028]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.756048]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.756066]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.756085]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.756108]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.756131]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.756154]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.756157]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.756159]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.756162]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.756163]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.756167]  ? drm_fb_helper_restore_fbdev_mode_unlocked.part.32+0x2c/0x80 [drm_kms_helper]
>[   14.756175]  ? drm_fb_helper_set_par+0x39/0x60 [drm_kms_helper]
>[   14.756176]  ? fb_set_var+0x181/0x410
>[   14.756177]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.756178]  ? __alloc_skb+0x87/0x1c0
>[   14.756179]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.756180]  ? fbcon_blank+0x31a/0x340
>[   14.756181]  ? check_preempt_wakeup+0x15f/0x240
>[   14.756182]  ? do_unblank_screen+0x98/0x170
>[   14.756184]  ? complete_change_console+0x5d/0xf0
>[   14.756184]  ? vt_ioctl+0x1147/0x1180
>[   14.756185]  ? seccomp_run_filters+0x38/0x80
>[   14.756187]  ? tty_ioctl+0x316/0x860
>[   14.756187]  ? __seccomp_filter+0x38/0x240
>[   14.756188]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.756189]  ? SyS_ioctl+0x91/0xa0
>[   14.756190]  ? do_syscall_64+0x44/0xb0
>[   14.756191]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.756191] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.756202] ---[ end trace 683ff83cc6005a95 ]---
>[   14.756220] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.756230] ------------[ cut here ]------------
>[   14.756248] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.756248] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.756258] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.756259] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.756259] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.756277] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.756277] RSP: 0018:ffffc9000032b368 EFLAGS: 00010296
>[   14.756278] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.756278] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.756279] RBP: ffffc9000032b3d0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.756279] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b400
>[   14.756279] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.756280] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.756281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.756281] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.756281] Call Trace:
>[   14.756302]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.756322]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.756342]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.756361]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.756379]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.756403]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.756425]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.756447]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.756450]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.756452]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.756455]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.756457]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.756459]  ? drm_fb_helper_restore_fbdev_mode_unlocked.part.32+0x2c/0x80 [drm_kms_helper]
>[   14.756461]  ? drm_fb_helper_set_par+0x39/0x60 [drm_kms_helper]
>[   14.756462]  ? fb_set_var+0x181/0x410
>[   14.756463]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.756463]  ? __alloc_skb+0x87/0x1c0
>[   14.756464]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.756465]  ? fbcon_blank+0x31a/0x340
>[   14.756466]  ? check_preempt_wakeup+0x15f/0x240
>[   14.756468]  ? do_unblank_screen+0x98/0x170
>[   14.756469]  ? complete_change_console+0x5d/0xf0
>[   14.756470]  ? vt_ioctl+0x1147/0x1180
>[   14.756471]  ? seccomp_run_filters+0x38/0x80
>[   14.756472]  ? tty_ioctl+0x316/0x860
>[   14.756473]  ? __seccomp_filter+0x38/0x240
>[   14.756474]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.756475]  ? SyS_ioctl+0x91/0xa0
>[   14.756475]  ? do_syscall_64+0x44/0xb0
>[   14.756476]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.756477] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.756487] ---[ end trace 683ff83cc6005a96 ]---
>[   14.767200] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.767222] ------------[ cut here ]------------
>[   14.767243] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.767244] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.767255] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.767255] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.767256] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.767276] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.767286] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.767287] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.767287] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.767288] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   14.767288] R10: 0000000000000000 R11: 0000000000007c98 R12: 0000000000000000
>[   14.767289] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.767290] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.767290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.767291] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.767291] Call Trace:
>[   14.767311]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.767335]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.767353]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.767372]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.767402]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.767424]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.767448]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.767451]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.767453]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.767456]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.767458]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.767460]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.767462]  ? fb_pan_display+0xae/0x140
>[   14.767463]  ? fb_set_var+0x196/0x410
>[   14.767464]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.767464]  ? __alloc_skb+0x87/0x1c0
>[   14.767466]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.767467]  ? fbcon_blank+0x31a/0x340
>[   14.767468]  ? check_preempt_wakeup+0x15f/0x240
>[   14.767469]  ? do_unblank_screen+0x98/0x170
>[   14.767471]  ? complete_change_console+0x5d/0xf0
>[   14.767472]  ? vt_ioctl+0x1147/0x1180
>[   14.767473]  ? seccomp_run_filters+0x38/0x80
>[   14.767474]  ? tty_ioctl+0x316/0x860
>[   14.767475]  ? __seccomp_filter+0x38/0x240
>[   14.767476]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.767477]  ? SyS_ioctl+0x91/0xa0
>[   14.767478]  ? do_syscall_64+0x44/0xb0
>[   14.767479]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.767479] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.767490] ---[ end trace 683ff83cc6005a97 ]---
>[   14.767502] ------------[ cut here ]------------
>[   14.767520] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.767521] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.767531] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.767531] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.767531] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.767549] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.767550] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.767550] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.767551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.767551] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.767552] R10: 0000000000000002 R11: 0000000000007c98 R12: 0000000000000000
>[   14.767552] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.767553] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.767553] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.767554] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.767554] Call Trace:
>[   14.767575]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.767594]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.767615]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.767634]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.767652]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.767676]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.767698]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.767720]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.767723]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.767725]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.767728]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.767730]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.767732]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.767733]  ? fb_pan_display+0xae/0x140
>[   14.767734]  ? fb_set_var+0x196/0x410
>[   14.767735]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.767735]  ? __alloc_skb+0x87/0x1c0
>[   14.767736]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.767738]  ? fbcon_blank+0x31a/0x340
>[   14.767739]  ? check_preempt_wakeup+0x15f/0x240
>[   14.767740]  ? do_unblank_screen+0x98/0x170
>[   14.767741]  ? complete_change_console+0x5d/0xf0
>[   14.767742]  ? vt_ioctl+0x1147/0x1180
>[   14.767743]  ? seccomp_run_filters+0x38/0x80
>[   14.767744]  ? tty_ioctl+0x316/0x860
>[   14.767745]  ? __seccomp_filter+0x38/0x240
>[   14.767746]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.767747]  ? SyS_ioctl+0x91/0xa0
>[   14.767747]  ? do_syscall_64+0x44/0xb0
>[   14.767748]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.767749] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.767759] ---[ end trace 683ff83cc6005a98 ]---
>[   14.767770] ------------[ cut here ]------------
>[   14.767788] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.767788] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.767798] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.767798] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.767799] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.767816] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.767817] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.767817] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.767818] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.767818] RBP: ffffc9000032b3b0 R08: 0000000000000001 R09: ffffc9000032b360
>[   14.767819] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.767819] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.767820] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.767820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.767821] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.767821] Call Trace:
>[   14.767842]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.767861]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.767881]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.767900]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.767919]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.767943]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.767965]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.767987]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.767990]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.767992]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.767995]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.767997]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.767999]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.768000]  ? fb_pan_display+0xae/0x140
>[   14.768001]  ? fb_set_var+0x196/0x410
>[   14.768005]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.768006]  ? __alloc_skb+0x87/0x1c0
>[   14.768007]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.768008]  ? fbcon_blank+0x31a/0x340
>[   14.768009]  ? check_preempt_wakeup+0x15f/0x240
>[   14.768010]  ? do_unblank_screen+0x98/0x170
>[   14.768011]  ? complete_change_console+0x5d/0xf0
>[   14.768012]  ? vt_ioctl+0x1147/0x1180
>[   14.768013]  ? seccomp_run_filters+0x38/0x80
>[   14.768014]  ? tty_ioctl+0x316/0x860
>[   14.768015]  ? __seccomp_filter+0x38/0x240
>[   14.768016]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.768017]  ? SyS_ioctl+0x91/0xa0
>[   14.768018]  ? do_syscall_64+0x44/0xb0
>[   14.768018]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.768019] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.768029] ---[ end trace 683ff83cc6005a99 ]---
>[   14.768049] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.768059] ------------[ cut here ]------------
>[   14.768077] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.768077] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.768087] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.768088] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.768088] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.768106] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.768106] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.768107] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.768107] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.768108] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.768108] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.768108] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.768109] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.768110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.768110] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.768110] Call Trace:
>[   14.768140]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.768161]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.768188]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.768207]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.768226]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.768249]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.768272]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.768294]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.768296]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.768299]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.768301]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.768303]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.768305]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.768306]  ? fb_pan_display+0xae/0x140
>[   14.768307]  ? fb_set_var+0x196/0x410
>[   14.768308]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.768309]  ? __alloc_skb+0x87/0x1c0
>[   14.768310]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.768311]  ? fbcon_blank+0x31a/0x340
>[   14.768312]  ? check_preempt_wakeup+0x15f/0x240
>[   14.768313]  ? do_unblank_screen+0x98/0x170
>[   14.768315]  ? complete_change_console+0x5d/0xf0
>[   14.768316]  ? vt_ioctl+0x1147/0x1180
>[   14.768316]  ? seccomp_run_filters+0x38/0x80
>[   14.768318]  ? tty_ioctl+0x316/0x860
>[   14.768319]  ? __seccomp_filter+0x38/0x240
>[   14.768319]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.768320]  ? SyS_ioctl+0x91/0xa0
>[   14.768321]  ? do_syscall_64+0x44/0xb0
>[   14.768322]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.768322] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.768333] ---[ end trace 683ff83cc6005a9a ]---
>[   14.768354] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.768363] ------------[ cut here ]------------
>[   14.768384] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.768384] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.768394] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.768394] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.768395] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.768415] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.768416] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.768416] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.768417] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.768417] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   14.768417] R10: 0000000000000000 R11: 000000000000bb08 R12: 0000000000000000
>[   14.768418] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.768419] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.768419] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.768420] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.768420] Call Trace:
>[   14.768439]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.768459]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.768478]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.768496]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.768520]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.768542]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.768564]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.768567]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.768570]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.768572]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.768574]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.768576]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.768577]  ? fb_pan_display+0xae/0x140
>[   14.768578]  ? fb_set_var+0x196/0x410
>[   14.768579]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.768580]  ? __alloc_skb+0x87/0x1c0
>[   14.768581]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.768582]  ? fbcon_blank+0x31a/0x340
>[   14.768583]  ? check_preempt_wakeup+0x15f/0x240
>[   14.768584]  ? do_unblank_screen+0x98/0x170
>[   14.768585]  ? complete_change_console+0x5d/0xf0
>[   14.768586]  ? vt_ioctl+0x1147/0x1180
>[   14.768587]  ? seccomp_run_filters+0x38/0x80
>[   14.768588]  ? tty_ioctl+0x316/0x860
>[   14.768589]  ? __seccomp_filter+0x38/0x240
>[   14.768590]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.768591]  ? SyS_ioctl+0x91/0xa0
>[   14.768592]  ? do_syscall_64+0x44/0xb0
>[   14.768593]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.768593] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.768604] ---[ end trace 683ff83cc6005a9b ]---
>[   14.768614] ------------[ cut here ]------------
>[   14.768632] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.768632] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.768642] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.768642] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.768643] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.768660] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.768664] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.768665] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.768665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.768666] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.768666] R10: 0000000000000002 R11: 000000000000bb08 R12: 0000000000000000
>[   14.768666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.768667] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.768668] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.768668] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.768668] Call Trace:
>[   14.768689]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.768708]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.768729]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.768747]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.768766]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.768790]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.768812]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.768834]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.768837]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.768839]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.768841]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.768843]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.768846]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.768847]  ? fb_pan_display+0xae/0x140
>[   14.768848]  ? fb_set_var+0x196/0x410
>[   14.768848]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.768849]  ? __alloc_skb+0x87/0x1c0
>[   14.768850]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.768851]  ? fbcon_blank+0x31a/0x340
>[   14.768852]  ? check_preempt_wakeup+0x15f/0x240
>[   14.768854]  ? do_unblank_screen+0x98/0x170
>[   14.768855]  ? complete_change_console+0x5d/0xf0
>[   14.768856]  ? vt_ioctl+0x1147/0x1180
>[   14.768857]  ? seccomp_run_filters+0x38/0x80
>[   14.768858]  ? tty_ioctl+0x316/0x860
>[   14.768859]  ? __seccomp_filter+0x38/0x240
>[   14.768860]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.768860]  ? SyS_ioctl+0x91/0xa0
>[   14.768861]  ? do_syscall_64+0x44/0xb0
>[   14.768862]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.768862] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.768873] ---[ end trace 683ff83cc6005a9c ]---
>[   14.768883] ------------[ cut here ]------------
>[   14.768901] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.768901] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.768911] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.768911] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.768912] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.768930] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.768930] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.768931] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.768931] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.768931] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: ffffc9000032b360
>[   14.768932] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.768932] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.768933] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.768933] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.768934] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.768934] Call Trace:
>[   14.768955]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.768974]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.768995]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.769013]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.769032]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.769056]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.769078]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.769100]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.769103]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.769105]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.769107]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.769110]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.769112]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.769113]  ? fb_pan_display+0xae/0x140
>[   14.769114]  ? fb_set_var+0x196/0x410
>[   14.769114]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.769115]  ? __alloc_skb+0x87/0x1c0
>[   14.769116]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.769117]  ? fbcon_blank+0x31a/0x340
>[   14.769118]  ? check_preempt_wakeup+0x15f/0x240
>[   14.769133]  ? do_unblank_screen+0x98/0x170
>[   14.769134]  ? complete_change_console+0x5d/0xf0
>[   14.769135]  ? vt_ioctl+0x1147/0x1180
>[   14.769136]  ? seccomp_run_filters+0x38/0x80
>[   14.769137]  ? tty_ioctl+0x316/0x860
>[   14.769138]  ? __seccomp_filter+0x38/0x240
>[   14.769139]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.769140]  ? SyS_ioctl+0x91/0xa0
>[   14.769141]  ? do_syscall_64+0x44/0xb0
>[   14.769141]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.769142] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.769152] ---[ end trace 683ff83cc6005a9d ]---
>[   14.769170] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.769180] ------------[ cut here ]------------
>[   14.769198] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.769199] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.769208] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.769209] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.769209] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.769227] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.769227] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.769228] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.769228] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.769229] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.769229] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.769230] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.769230] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.769231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.769231] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.769231] Call Trace:
>[   14.769252]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.769271]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.769292]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.769311]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.769329]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.769353]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.769375]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.769398]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.769400]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.769403]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.769405]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.769407]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.769409]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.769410]  ? fb_pan_display+0xae/0x140
>[   14.769411]  ? fb_set_var+0x196/0x410
>[   14.769412]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.769413]  ? __alloc_skb+0x87/0x1c0
>[   14.769414]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.769415]  ? fbcon_blank+0x31a/0x340
>[   14.769416]  ? check_preempt_wakeup+0x15f/0x240
>[   14.769417]  ? do_unblank_screen+0x98/0x170
>[   14.769418]  ? complete_change_console+0x5d/0xf0
>[   14.769419]  ? vt_ioctl+0x1147/0x1180
>[   14.769420]  ? seccomp_run_filters+0x38/0x80
>[   14.769421]  ? tty_ioctl+0x316/0x860
>[   14.769422]  ? __seccomp_filter+0x38/0x240
>[   14.769423]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.769424]  ? SyS_ioctl+0x91/0xa0
>[   14.769424]  ? do_syscall_64+0x44/0xb0
>[   14.769425]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.769426] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.769436] ---[ end trace 683ff83cc6005a9e ]---
>[   14.769496] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.769505] ------------[ cut here ]------------
>[   14.769526] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.769526] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.769536] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.769536] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.769537] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.769557] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.769558] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.769558] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.769559] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.769559] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   14.769559] R10: 0000000000000000 R11: 000000000000f870 R12: 0000000000000000
>[   14.769560] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.769561] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.769561] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.769562] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.769562] Call Trace:
>[   14.769581]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.769602]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.769620]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.769641]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.769665]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.769687]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.769714]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.769717]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.769719]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.769722]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.769724]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.769726]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.769727]  ? fb_pan_display+0xae/0x140
>[   14.769728]  ? fb_set_var+0x196/0x410
>[   14.769728]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.769729]  ? __alloc_skb+0x87/0x1c0
>[   14.769730]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.769731]  ? fbcon_blank+0x31a/0x340
>[   14.769732]  ? check_preempt_wakeup+0x15f/0x240
>[   14.769733]  ? do_unblank_screen+0x98/0x170
>[   14.769735]  ? complete_change_console+0x5d/0xf0
>[   14.769736]  ? vt_ioctl+0x1147/0x1180
>[   14.769736]  ? seccomp_run_filters+0x38/0x80
>[   14.769738]  ? tty_ioctl+0x316/0x860
>[   14.769738]  ? __seccomp_filter+0x38/0x240
>[   14.769739]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.769740]  ? SyS_ioctl+0x91/0xa0
>[   14.769741]  ? do_syscall_64+0x44/0xb0
>[   14.769742]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.769742] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.769752] ---[ end trace 683ff83cc6005a9f ]---
>[   14.769762] ------------[ cut here ]------------
>[   14.769780] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.769780] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.769790] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.769790] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.769791] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.769808] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.769808] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.769809] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.769809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.769810] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.769810] R10: 0000000000000002 R11: 000000000000f870 R12: 0000000000000000
>[   14.769810] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.769811] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.769812] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.769812] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.769812] Call Trace:
>[   14.769833]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.769851]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.769871]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.769889]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.769907]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.769931]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.769952]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.769974]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.769976]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.769979]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.769981]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.769983]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.769985]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.769986]  ? fb_pan_display+0xae/0x140
>[   14.769987]  ? fb_set_var+0x196/0x410
>[   14.769988]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.769988]  ? __alloc_skb+0x87/0x1c0
>[   14.769989]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.769990]  ? fbcon_blank+0x31a/0x340
>[   14.769991]  ? check_preempt_wakeup+0x15f/0x240
>[   14.769993]  ? do_unblank_screen+0x98/0x170
>[   14.769994]  ? complete_change_console+0x5d/0xf0
>[   14.769995]  ? vt_ioctl+0x1147/0x1180
>[   14.769996]  ? seccomp_run_filters+0x38/0x80
>[   14.769997]  ? tty_ioctl+0x316/0x860
>[   14.769998]  ? __seccomp_filter+0x38/0x240
>[   14.769998]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.769999]  ? SyS_ioctl+0x91/0xa0
>[   14.770000]  ? do_syscall_64+0x44/0xb0
>[   14.770001]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.770001] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.770011] ---[ end trace 683ff83cc6005aa0 ]---
>[   14.770021] ------------[ cut here ]------------
>[   14.770039] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.770039] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.770049] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.770049] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.770050] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.770067] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.770067] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.770068] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.770068] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.770068] RBP: ffffc9000032b3b0 R08: 0000000000000001 R09: ffffc9000032b360
>[   14.770069] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.770069] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.770070] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.770070] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.770071] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.770071] Call Trace:
>[   14.770092]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.770110]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.770130]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.770153]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.770178]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.770202]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.770224]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.770247]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.770249]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.770253]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.770255]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.770257]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.770259]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.770260]  ? fb_pan_display+0xae/0x140
>[   14.770261]  ? fb_set_var+0x196/0x410
>[   14.770262]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.770263]  ? __alloc_skb+0x87/0x1c0
>[   14.770264]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.770265]  ? fbcon_blank+0x31a/0x340
>[   14.770266]  ? check_preempt_wakeup+0x15f/0x240
>[   14.770267]  ? do_unblank_screen+0x98/0x170
>[   14.770268]  ? complete_change_console+0x5d/0xf0
>[   14.770269]  ? vt_ioctl+0x1147/0x1180
>[   14.770270]  ? seccomp_run_filters+0x38/0x80
>[   14.770271]  ? tty_ioctl+0x316/0x860
>[   14.770272]  ? __seccomp_filter+0x38/0x240
>[   14.770273]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.770274]  ? SyS_ioctl+0x91/0xa0
>[   14.770274]  ? do_syscall_64+0x44/0xb0
>[   14.770275]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.770276] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.770286] ---[ end trace 683ff83cc6005aa1 ]---
>[   14.770304] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.770314] ------------[ cut here ]------------
>[   14.770332] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.770333] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.770342] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.770343] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.770343] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.770361] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.770361] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.770362] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.770362] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.770363] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.770363] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.770364] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.770364] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.770365] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.770365] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.770366] Call Trace:
>[   14.770387]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.770406]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.770426]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.770445]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.770464]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.770488]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.770510]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.770532]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.770534]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.770537]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.770539]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.770541]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.770543]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.770544]  ? fb_pan_display+0xae/0x140
>[   14.770545]  ? fb_set_var+0x196/0x410
>[   14.770546]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.770547]  ? __alloc_skb+0x87/0x1c0
>[   14.770548]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.770549]  ? fbcon_blank+0x31a/0x340
>[   14.770550]  ? check_preempt_wakeup+0x15f/0x240
>[   14.770551]  ? do_unblank_screen+0x98/0x170
>[   14.770552]  ? complete_change_console+0x5d/0xf0
>[   14.770553]  ? vt_ioctl+0x1147/0x1180
>[   14.770554]  ? seccomp_run_filters+0x38/0x80
>[   14.770555]  ? tty_ioctl+0x316/0x860
>[   14.770556]  ? __seccomp_filter+0x38/0x240
>[   14.770557]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.770558]  ? SyS_ioctl+0x91/0xa0
>[   14.770559]  ? do_syscall_64+0x44/0xb0
>[   14.770560]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.770560] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.770571] ---[ end trace 683ff83cc6005aa2 ]---
>[   14.770591] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.770600] ------------[ cut here ]------------
>[   14.770621] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.770621] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.770631] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.770632] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.770632] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.770653] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.770653] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.770654] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.770654] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.770654] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   14.770655] R10: 0000000000000000 R11: 0000000000013628 R12: 0000000000000000
>[   14.770655] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.770656] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.770656] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.770657] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.770657] Call Trace:
>[   14.770676]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.770697]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.770715]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.770734]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.770758]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.770780]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.770802]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.770804]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.770807]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.770809]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.770811]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.770813]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.770814]  ? fb_pan_display+0xae/0x140
>[   14.770815]  ? fb_set_var+0x196/0x410
>[   14.770816]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.770817]  ? __alloc_skb+0x87/0x1c0
>[   14.770818]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.770819]  ? fbcon_blank+0x31a/0x340
>[   14.770820]  ? check_preempt_wakeup+0x15f/0x240
>[   14.770821]  ? do_unblank_screen+0x98/0x170
>[   14.770822]  ? complete_change_console+0x5d/0xf0
>[   14.770824]  ? vt_ioctl+0x1147/0x1180
>[   14.770825]  ? seccomp_run_filters+0x38/0x80
>[   14.770826]  ? tty_ioctl+0x316/0x860
>[   14.770827]  ? __seccomp_filter+0x38/0x240
>[   14.770827]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.770828]  ? SyS_ioctl+0x91/0xa0
>[   14.770829]  ? do_syscall_64+0x44/0xb0
>[   14.770830]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.770830] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.770841] ---[ end trace 683ff83cc6005aa3 ]---
>[   14.770851] ------------[ cut here ]------------
>[   14.770869] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.770869] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.770879] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.770880] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.770880] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.770898] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.770898] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.770899] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.770899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.770900] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.770900] R10: 0000000000000002 R11: 0000000000013628 R12: 0000000000000000
>[   14.770900] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.770901] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.770902] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.770902] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.770902] Call Trace:
>[   14.770923]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.770942]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.770963]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.770981]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.771000]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.771024]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.771046]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.771068]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.771071]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.771073]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.771076]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.771078]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.771080]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.771081]  ? fb_pan_display+0xae/0x140
>[   14.771082]  ? fb_set_var+0x196/0x410
>[   14.771083]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.771083]  ? __alloc_skb+0x87/0x1c0
>[   14.771085]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.771086]  ? fbcon_blank+0x31a/0x340
>[   14.771087]  ? check_preempt_wakeup+0x15f/0x240
>[   14.771088]  ? do_unblank_screen+0x98/0x170
>[   14.771089]  ? complete_change_console+0x5d/0xf0
>[   14.771090]  ? vt_ioctl+0x1147/0x1180
>[   14.771091]  ? seccomp_run_filters+0x38/0x80
>[   14.771092]  ? tty_ioctl+0x316/0x860
>[   14.771093]  ? __seccomp_filter+0x38/0x240
>[   14.771094]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.771095]  ? SyS_ioctl+0x91/0xa0
>[   14.771095]  ? do_syscall_64+0x44/0xb0
>[   14.771096]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.771097] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.771107] ---[ end trace 683ff83cc6005aa4 ]---
>[   14.771117] ------------[ cut here ]------------
>[   14.771135] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.771137] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.771147] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.771148] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.771148] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.771166] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.771167] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.771168] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.771168] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.771169] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: ffffc9000032b360
>[   14.771169] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.771173] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.771173] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.771174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.771174] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.771175] Call Trace:
>[   14.771196]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.771215]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.771235]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.771254]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.771272]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.771296]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.771318]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.771341]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.771343]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.771346]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.771348]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.771350]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.771352]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.771353]  ? fb_pan_display+0xae/0x140
>[   14.771354]  ? fb_set_var+0x196/0x410
>[   14.771355]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.771356]  ? __alloc_skb+0x87/0x1c0
>[   14.771357]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.771358]  ? fbcon_blank+0x31a/0x340
>[   14.771359]  ? check_preempt_wakeup+0x15f/0x240
>[   14.771360]  ? do_unblank_screen+0x98/0x170
>[   14.771361]  ? complete_change_console+0x5d/0xf0
>[   14.771362]  ? vt_ioctl+0x1147/0x1180
>[   14.771363]  ? seccomp_run_filters+0x38/0x80
>[   14.771364]  ? tty_ioctl+0x316/0x860
>[   14.771365]  ? __seccomp_filter+0x38/0x240
>[   14.771366]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.771367]  ? SyS_ioctl+0x91/0xa0
>[   14.771367]  ? do_syscall_64+0x44/0xb0
>[   14.771368]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.771369] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.771379] ---[ end trace 683ff83cc6005aa5 ]---
>[   14.771397] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.771407] ------------[ cut here ]------------
>[   14.771425] WARNING: CPU: 7 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.771425] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.771435] CPU: 7 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.771436] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.771436] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.771454] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.771454] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.771455] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.771455] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.771455] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.771456] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.771456] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.771457] FS:  00007f7285fd7000(0000) GS:ffff88043edc0000(0000) knlGS:0000000000000000
>[   14.771457] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.771458] CR2: 00007fa77400d228 CR3: 0000000425ff9000 CR4: 00000000000406e0
>[   14.771458] Call Trace:
>[   14.771479]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.771498]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.771519]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.771537]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.771556]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.771580]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.771602]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.771624]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.771627]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.771629]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.771633]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.771635]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.771637]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.771639]  ? fb_pan_display+0xae/0x140
>[   14.771640]  ? fb_set_var+0x196/0x410
>[   14.771640]  ? __kmalloc_reserve.isra.38+0x38/0x90
>[   14.771641]  ? __alloc_skb+0x87/0x1c0
>[   14.771642]  ? __update_load_avg_se.isra.47+0x141/0x150
>[   14.771643]  ? fbcon_blank+0x31a/0x340
>[   14.771644]  ? check_preempt_wakeup+0x15f/0x240
>[   14.771645]  ? do_unblank_screen+0x98/0x170
>[   14.771646]  ? complete_change_console+0x5d/0xf0
>[   14.771647]  ? vt_ioctl+0x1147/0x1180
>[   14.771648]  ? seccomp_run_filters+0x38/0x80
>[   14.771649]  ? tty_ioctl+0x316/0x860
>[   14.771650]  ? __seccomp_filter+0x38/0x240
>[   14.771651]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.771652]  ? SyS_ioctl+0x91/0xa0
>[   14.771653]  ? do_syscall_64+0x44/0xb0
>[   14.771654]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.771654] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.771665] ---[ end trace 683ff83cc6005aa6 ]---
>[   14.783811] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.783837] ------------[ cut here ]------------
>[   14.783858] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.783859] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.783871] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.783871] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.783872] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.783892] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.783893] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.783894] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.783894] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.783895] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   14.783895] R10: 0000000000000000 R11: 0000000000017408 R12: 0000000000000000
>[   14.783895] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.783896] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.783897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.783897] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.783898] Call Trace:
>[   14.783918]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.783938]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.783956]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.783975]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.783999]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.784021]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.784043]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.784046]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.784048]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.784050]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.784052]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.784055]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.784056]  ? fb_pan_display+0xae/0x140
>[   14.784057]  ? bit_update_start+0x20/0x50
>[   14.784058]  ? fbcon_switch+0x39e/0x5d0
>[   14.784060]  ? redraw_screen+0x149/0x220
>[   14.784061]  ? fbcon_blank+0x12a/0x340
>[   14.784062]  ? check_preempt_wakeup+0x15f/0x240
>[   14.784063]  ? do_unblank_screen+0x98/0x170
>[   14.784064]  ? complete_change_console+0x5d/0xf0
>[   14.784065]  ? vt_ioctl+0x1147/0x1180
>[   14.784067]  ? seccomp_run_filters+0x38/0x80
>[   14.784068]  ? tty_ioctl+0x316/0x860
>[   14.784069]  ? __seccomp_filter+0x38/0x240
>[   14.784070]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.784071]  ? SyS_ioctl+0x91/0xa0
>[   14.784072]  ? do_syscall_64+0x44/0xb0
>[   14.784073]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.784073] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.784085] ---[ end trace 683ff83cc6005aa7 ]---
>[   14.784096] ------------[ cut here ]------------
>[   14.784114] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.784115] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.784133] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.784133] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.784133] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.784151] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.784152] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.784152] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.784153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.784153] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.784154] R10: 0000000000000002 R11: 0000000000017408 R12: 0000000000000000
>[   14.784154] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.784155] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.784155] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.784156] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.784156] Call Trace:
>[   14.784177]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.784197]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.784217]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.784236]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.784254]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.784278]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.784300]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.784323]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.784325]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.784328]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.784330]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.784332]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.784334]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.784335]  ? fb_pan_display+0xae/0x140
>[   14.784336]  ? bit_update_start+0x20/0x50
>[   14.784337]  ? fbcon_switch+0x39e/0x5d0
>[   14.784338]  ? redraw_screen+0x149/0x220
>[   14.784339]  ? fbcon_blank+0x12a/0x340
>[   14.784340]  ? check_preempt_wakeup+0x15f/0x240
>[   14.784342]  ? do_unblank_screen+0x98/0x170
>[   14.784343]  ? complete_change_console+0x5d/0xf0
>[   14.784344]  ? vt_ioctl+0x1147/0x1180
>[   14.784345]  ? seccomp_run_filters+0x38/0x80
>[   14.784346]  ? tty_ioctl+0x316/0x860
>[   14.784347]  ? __seccomp_filter+0x38/0x240
>[   14.784348]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.784349]  ? SyS_ioctl+0x91/0xa0
>[   14.784349]  ? do_syscall_64+0x44/0xb0
>[   14.784350]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.784351] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.784361] ---[ end trace 683ff83cc6005aa8 ]---
>[   14.784372] ------------[ cut here ]------------
>[   14.784390] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.784390] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.784400] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.784401] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.784401] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.784419] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.784419] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.784420] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.784420] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.784421] RBP: ffffc9000032b3b0 R08: 0000000000000001 R09: ffffc9000032b360
>[   14.784421] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.784421] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.784422] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.784423] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.784423] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.784424] Call Trace:
>[   14.784445]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.784464]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.784484]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.784503]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.784521]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.784545]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.784567]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.784589]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.784592]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.784595]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.784597]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.784599]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.784601]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.784602]  ? fb_pan_display+0xae/0x140
>[   14.784603]  ? bit_update_start+0x20/0x50
>[   14.784604]  ? fbcon_switch+0x39e/0x5d0
>[   14.784605]  ? redraw_screen+0x149/0x220
>[   14.784606]  ? fbcon_blank+0x12a/0x340
>[   14.784607]  ? check_preempt_wakeup+0x15f/0x240
>[   14.784608]  ? do_unblank_screen+0x98/0x170
>[   14.784609]  ? complete_change_console+0x5d/0xf0
>[   14.784610]  ? vt_ioctl+0x1147/0x1180
>[   14.784611]  ? seccomp_run_filters+0x38/0x80
>[   14.784613]  ? tty_ioctl+0x316/0x860
>[   14.784613]  ? __seccomp_filter+0x38/0x240
>[   14.784614]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.784615]  ? SyS_ioctl+0x91/0xa0
>[   14.784616]  ? do_syscall_64+0x44/0xb0
>[   14.784617]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.784617] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.784628] ---[ end trace 683ff83cc6005aa9 ]---
>[   14.784646] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.784656] ------------[ cut here ]------------
>[   14.784674] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.784674] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.784684] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.784685] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.784685] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.784703] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.784703] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.784704] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.784704] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.784705] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.784705] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.784705] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.784706] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.784707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.784707] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.784708] Call Trace:
>[   14.784728]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.784747]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.784768]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.784787]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.784805]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.784831]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.784853]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.784875]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.784878]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.784880]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.784888]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.784890]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.784892]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.784893]  ? fb_pan_display+0xae/0x140
>[   14.784894]  ? bit_update_start+0x20/0x50
>[   14.784895]  ? fbcon_switch+0x39e/0x5d0
>[   14.784896]  ? redraw_screen+0x149/0x220
>[   14.784897]  ? fbcon_blank+0x12a/0x340
>[   14.784898]  ? check_preempt_wakeup+0x15f/0x240
>[   14.784899]  ? do_unblank_screen+0x98/0x170
>[   14.784900]  ? complete_change_console+0x5d/0xf0
>[   14.784901]  ? vt_ioctl+0x1147/0x1180
>[   14.784902]  ? seccomp_run_filters+0x38/0x80
>[   14.784903]  ? tty_ioctl+0x316/0x860
>[   14.784904]  ? __seccomp_filter+0x38/0x240
>[   14.784905]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.784906]  ? SyS_ioctl+0x91/0xa0
>[   14.784906]  ? do_syscall_64+0x44/0xb0
>[   14.784907]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.784908] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.784918] ---[ end trace 683ff83cc6005aaa ]---
>[   14.784939] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.784948] ------------[ cut here ]------------
>[   14.784968] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.784968] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.784978] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.784978] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.784979] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.784999] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.784999] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.785000] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.785000] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.785001] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   14.785001] R10: 0000000000000000 R11: 000000000001b148 R12: 0000000000000000
>[   14.785001] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.785002] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.785003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.785003] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.785003] Call Trace:
>[   14.785022]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.785042]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.785060]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.785079]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.785102]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.785124]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.785154]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.785157]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.785160]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.785162]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.785164]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.785168]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.785175]  ? fb_pan_display+0xae/0x140
>[   14.785176]  ? bit_update_start+0x20/0x50
>[   14.785176]  ? fbcon_switch+0x39e/0x5d0
>[   14.785178]  ? redraw_screen+0x149/0x220
>[   14.785179]  ? fbcon_blank+0x12a/0x340
>[   14.785180]  ? check_preempt_wakeup+0x15f/0x240
>[   14.785181]  ? do_unblank_screen+0x98/0x170
>[   14.785182]  ? complete_change_console+0x5d/0xf0
>[   14.785183]  ? vt_ioctl+0x1147/0x1180
>[   14.785184]  ? seccomp_run_filters+0x38/0x80
>[   14.785185]  ? tty_ioctl+0x316/0x860
>[   14.785186]  ? __seccomp_filter+0x38/0x240
>[   14.785187]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.785188]  ? SyS_ioctl+0x91/0xa0
>[   14.785189]  ? do_syscall_64+0x44/0xb0
>[   14.785189]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.785190] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.785201] ---[ end trace 683ff83cc6005aab ]---
>[   14.785211] ------------[ cut here ]------------
>[   14.785229] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.785229] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.785242] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.785243] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.785243] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.785261] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.785261] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.785262] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.785262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.785263] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.785263] R10: 0000000000000002 R11: 000000000001b148 R12: 0000000000000000
>[   14.785264] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.785264] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.785265] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.785265] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.785266] Call Trace:
>[   14.785287]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.785306]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.785326]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.785345]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.785363]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.785387]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.785409]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.785431]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.785434]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.785436]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.785439]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.785441]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.785443]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.785444]  ? fb_pan_display+0xae/0x140
>[   14.785445]  ? bit_update_start+0x20/0x50
>[   14.785446]  ? fbcon_switch+0x39e/0x5d0
>[   14.785447]  ? redraw_screen+0x149/0x220
>[   14.785448]  ? fbcon_blank+0x12a/0x340
>[   14.785449]  ? check_preempt_wakeup+0x15f/0x240
>[   14.785450]  ? do_unblank_screen+0x98/0x170
>[   14.785451]  ? complete_change_console+0x5d/0xf0
>[   14.785452]  ? vt_ioctl+0x1147/0x1180
>[   14.785453]  ? seccomp_run_filters+0x38/0x80
>[   14.785454]  ? tty_ioctl+0x316/0x860
>[   14.785455]  ? __seccomp_filter+0x38/0x240
>[   14.785456]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.785457]  ? SyS_ioctl+0x91/0xa0
>[   14.785458]  ? do_syscall_64+0x44/0xb0
>[   14.785458]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.785459] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.785470] ---[ end trace 683ff83cc6005aac ]---
>[   14.785480] ------------[ cut here ]------------
>[   14.785498] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.785498] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.785508] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.785508] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.785509] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.785526] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.785527] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.785527] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.785528] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.785528] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: ffffc9000032b360
>[   14.785528] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.785529] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.785530] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.785530] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.785531] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.785531] Call Trace:
>[   14.785552]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.785571]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.785591]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.785610]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.785629]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.785652]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.785675]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.785697]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.785699]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.785702]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.785704]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.785706]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.785708]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.785709]  ? fb_pan_display+0xae/0x140
>[   14.785710]  ? bit_update_start+0x20/0x50
>[   14.785711]  ? fbcon_switch+0x39e/0x5d0
>[   14.785712]  ? redraw_screen+0x149/0x220
>[   14.785713]  ? fbcon_blank+0x12a/0x340
>[   14.785714]  ? check_preempt_wakeup+0x15f/0x240
>[   14.785715]  ? do_unblank_screen+0x98/0x170
>[   14.785716]  ? complete_change_console+0x5d/0xf0
>[   14.785717]  ? vt_ioctl+0x1147/0x1180
>[   14.785718]  ? seccomp_run_filters+0x38/0x80
>[   14.785720]  ? tty_ioctl+0x316/0x860
>[   14.785720]  ? __seccomp_filter+0x38/0x240
>[   14.785721]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.785722]  ? SyS_ioctl+0x91/0xa0
>[   14.785723]  ? do_syscall_64+0x44/0xb0
>[   14.785724]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.785724] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.785735] ---[ end trace 683ff83cc6005aad ]---
>[   14.785753] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.785763] ------------[ cut here ]------------
>[   14.785781] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.785781] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.785791] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.785792] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.785792] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.785810] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.785810] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.785811] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.785811] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.785812] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.785812] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.785812] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.785813] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.785814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.785814] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.785815] Call Trace:
>[   14.785836]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.785855]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.785875]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.785894]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   14.785912]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.785936]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.785958]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.785980]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.785983]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.785985]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.785988]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.785990]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.785992]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.785993]  ? fb_pan_display+0xae/0x140
>[   14.785994]  ? bit_update_start+0x20/0x50
>[   14.785995]  ? fbcon_switch+0x39e/0x5d0
>[   14.785996]  ? redraw_screen+0x149/0x220
>[   14.785997]  ? fbcon_blank+0x12a/0x340
>[   14.785998]  ? check_preempt_wakeup+0x15f/0x240
>[   14.785999]  ? do_unblank_screen+0x98/0x170
>[   14.786000]  ? complete_change_console+0x5d/0xf0
>[   14.786001]  ? vt_ioctl+0x1147/0x1180
>[   14.786002]  ? seccomp_run_filters+0x38/0x80
>[   14.786003]  ? tty_ioctl+0x316/0x860
>[   14.786004]  ? __seccomp_filter+0x38/0x240
>[   14.786005]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.786006]  ? SyS_ioctl+0x91/0xa0
>[   14.786007]  ? do_syscall_64+0x44/0xb0
>[   14.786007]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.786008] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.786019] ---[ end trace 683ff83cc6005aae ]---
>[   14.786078] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.786087] ------------[ cut here ]------------
>[   14.786108] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.786108] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.786119] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.786131] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.786132] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.786152] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.786153] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.786153] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.786154] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.786154] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   14.786155] R10: 0000000000000000 R11: 000000000001edf8 R12: 0000000000000000
>[   14.786155] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.786156] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.786156] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.786157] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.786157] Call Trace:
>[   14.786177]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.786197]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.786216]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.786234]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.786258]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.786280]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.786302]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.786305]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.786307]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.786310]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.786312]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.786314]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.786315]  ? fb_pan_display+0xae/0x140
>[   14.786316]  ? bit_update_start+0x20/0x50
>[   14.786317]  ? fbcon_switch+0x39e/0x5d0
>[   14.786318]  ? redraw_screen+0x149/0x220
>[   14.786319]  ? fbcon_blank+0x12a/0x340
>[   14.786320]  ? check_preempt_wakeup+0x15f/0x240
>[   14.786321]  ? do_unblank_screen+0x98/0x170
>[   14.786322]  ? complete_change_console+0x5d/0xf0
>[   14.786323]  ? vt_ioctl+0x1147/0x1180
>[   14.786324]  ? seccomp_run_filters+0x38/0x80
>[   14.786325]  ? tty_ioctl+0x316/0x860
>[   14.786326]  ? __seccomp_filter+0x38/0x240
>[   14.786327]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.786328]  ? SyS_ioctl+0x91/0xa0
>[   14.786329]  ? do_syscall_64+0x44/0xb0
>[   14.786330]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.786330] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.786341] ---[ end trace 683ff83cc6005aaf ]---
>[   14.786351] ------------[ cut here ]------------
>[   14.786369] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.786369] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.786379] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.786380] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.786380] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.786398] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.786398] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.786399] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.786399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.786400] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.786400] R10: 0000000000000002 R11: 000000000001edf8 R12: 0000000000000000
>[   14.786400] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.786401] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.786402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.786402] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.786402] Call Trace:
>[   14.786423]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.786443]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.786463]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.786482]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.786500]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.786524]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.786547]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.786569]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.786571]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.786574]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.786576]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.786578]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.786580]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.786581]  ? fb_pan_display+0xae/0x140
>[   14.786582]  ? bit_update_start+0x20/0x50
>[   14.786583]  ? fbcon_switch+0x39e/0x5d0
>[   14.786584]  ? redraw_screen+0x149/0x220
>[   14.786585]  ? fbcon_blank+0x12a/0x340
>[   14.786586]  ? check_preempt_wakeup+0x15f/0x240
>[   14.786587]  ? do_unblank_screen+0x98/0x170
>[   14.786589]  ? complete_change_console+0x5d/0xf0
>[   14.786590]  ? vt_ioctl+0x1147/0x1180
>[   14.786591]  ? seccomp_run_filters+0x38/0x80
>[   14.786592]  ? tty_ioctl+0x316/0x860
>[   14.786593]  ? __seccomp_filter+0x38/0x240
>[   14.786593]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.786594]  ? SyS_ioctl+0x91/0xa0
>[   14.786595]  ? do_syscall_64+0x44/0xb0
>[   14.786596]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.786596] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.786607] ---[ end trace 683ff83cc6005ab0 ]---
>[   14.786617] ------------[ cut here ]------------
>[   14.786635] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.786635] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.786647] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.786647] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.786647] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.786665] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.786666] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.786666] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.786667] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.786667] RBP: ffffc9000032b3b0 R08: 0000000000000001 R09: ffffc9000032b360
>[   14.786667] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.786668] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.786668] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.786669] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.786669] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.786670] Call Trace:
>[   14.786691]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.786715]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.786735]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.786753]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.786771]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.786795]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.786816]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.786838]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.786840]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.786843]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.786845]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.786847]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.786849]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.786850]  ? fb_pan_display+0xae/0x140
>[   14.786851]  ? bit_update_start+0x20/0x50
>[   14.786852]  ? fbcon_switch+0x39e/0x5d0
>[   14.786853]  ? redraw_screen+0x149/0x220
>[   14.786854]  ? fbcon_blank+0x12a/0x340
>[   14.786855]  ? check_preempt_wakeup+0x15f/0x240
>[   14.786856]  ? do_unblank_screen+0x98/0x170
>[   14.786857]  ? complete_change_console+0x5d/0xf0
>[   14.786858]  ? vt_ioctl+0x1147/0x1180
>[   14.786859]  ? seccomp_run_filters+0x38/0x80
>[   14.786860]  ? tty_ioctl+0x316/0x860
>[   14.786861]  ? __seccomp_filter+0x38/0x240
>[   14.786862]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.786863]  ? SyS_ioctl+0x91/0xa0
>[   14.786863]  ? do_syscall_64+0x44/0xb0
>[   14.786864]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.786865] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.786875] ---[ end trace 683ff83cc6005ab1 ]---
>[   14.786893] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.786902] ------------[ cut here ]------------
>[   14.786920] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.786920] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.786930] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.786930] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.786931] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.786948] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.786948] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.786949] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.786949] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.786950] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.786950] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.786951] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.786951] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.786952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.786952] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.786953] Call Trace:
>[   14.786973]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.786992]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   14.787012]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.787030]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.787048]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.787072]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.787093]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.787115]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.787117]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.787120]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.787131]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.787133]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.787135]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.787136]  ? fb_pan_display+0xae/0x140
>[   14.787137]  ? bit_update_start+0x20/0x50
>[   14.787138]  ? fbcon_switch+0x39e/0x5d0
>[   14.787139]  ? redraw_screen+0x149/0x220
>[   14.787140]  ? fbcon_blank+0x12a/0x340
>[   14.787141]  ? check_preempt_wakeup+0x15f/0x240
>[   14.787142]  ? do_unblank_screen+0x98/0x170
>[   14.787143]  ? complete_change_console+0x5d/0xf0
>[   14.787144]  ? vt_ioctl+0x1147/0x1180
>[   14.787145]  ? seccomp_run_filters+0x38/0x80
>[   14.787146]  ? tty_ioctl+0x316/0x860
>[   14.787147]  ? __seccomp_filter+0x38/0x240
>[   14.787148]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.787149]  ? SyS_ioctl+0x91/0xa0
>[   14.787149]  ? do_syscall_64+0x44/0xb0
>[   14.787150]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.787151] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.787161] ---[ end trace 683ff83cc6005ab2 ]---
>[   14.787189] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   14.787198] ------------[ cut here ]------------
>[   14.787219] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.787219] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.787229] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.787230] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.787230] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.787251] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   14.787251] RSP: 0018:ffffc9000032b3c0 EFLAGS: 00010282
>[   14.787252] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   14.787252] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   14.787252] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   14.787253] R10: 0000000000000000 R11: 0000000000022cb4 R12: 0000000000000000
>[   14.787253] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.787254] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.787254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.787255] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.787255] Call Trace:
>[   14.787275]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.787295]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.787314]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.787332]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.787356]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.787378]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.787400]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.787403]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.787405]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.787408]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.787410]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.787412]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.787413]  ? fb_pan_display+0xae/0x140
>[   14.787414]  ? bit_update_start+0x20/0x50
>[   14.787415]  ? fbcon_switch+0x39e/0x5d0
>[   14.787416]  ? redraw_screen+0x149/0x220
>[   14.787417]  ? fbcon_blank+0x12a/0x340
>[   14.787418]  ? check_preempt_wakeup+0x15f/0x240
>[   14.787419]  ? do_unblank_screen+0x98/0x170
>[   14.787420]  ? complete_change_console+0x5d/0xf0
>[   14.787421]  ? vt_ioctl+0x1147/0x1180
>[   14.787422]  ? seccomp_run_filters+0x38/0x80
>[   14.787424]  ? tty_ioctl+0x316/0x860
>[   14.787424]  ? __seccomp_filter+0x38/0x240
>[   14.787425]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.787426]  ? SyS_ioctl+0x91/0xa0
>[   14.787427]  ? do_syscall_64+0x44/0xb0
>[   14.787428]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.787428] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   14.787439] ---[ end trace 683ff83cc6005ab3 ]---
>[   14.787449] ------------[ cut here ]------------
>[   14.787467] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.787467] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.787477] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.787478] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.787478] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.787496] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   14.787496] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.787497] RAX: ffffc9000032b360 RBX: ffff880425168000 RCX: 0000000000000000
>[   14.787497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.787498] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: 0000000000000000
>[   14.787498] R10: 0000000000000002 R11: 0000000000022cb4 R12: 0000000000000000
>[   14.787498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   14.787499] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.787500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.787500] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.787500] Call Trace:
>[   14.787521]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.787541]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.787561]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.787580]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.787598]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.787622]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.787644]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.787666]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.787669]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.787671]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.787674]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.787676]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.787678]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.787679]  ? fb_pan_display+0xae/0x140
>[   14.787680]  ? bit_update_start+0x20/0x50
>[   14.787681]  ? fbcon_switch+0x39e/0x5d0
>[   14.787682]  ? redraw_screen+0x149/0x220
>[   14.787683]  ? fbcon_blank+0x12a/0x340
>[   14.787684]  ? check_preempt_wakeup+0x15f/0x240
>[   14.787685]  ? do_unblank_screen+0x98/0x170
>[   14.787686]  ? complete_change_console+0x5d/0xf0
>[   14.787687]  ? vt_ioctl+0x1147/0x1180
>[   14.787688]  ? seccomp_run_filters+0x38/0x80
>[   14.787689]  ? tty_ioctl+0x316/0x860
>[   14.787690]  ? __seccomp_filter+0x38/0x240
>[   14.787691]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.787692]  ? SyS_ioctl+0x91/0xa0
>[   14.787693]  ? do_syscall_64+0x44/0xb0
>[   14.787694]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.787694] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   14.787705] ---[ end trace 683ff83cc6005ab4 ]---
>[   14.787715] ------------[ cut here ]------------
>[   14.787733] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.787733] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.787743] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.787743] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.787744] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.787761] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   14.787762] RSP: 0018:ffffc9000032b348 EFLAGS: 00010246
>[   14.787762] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.787763] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   14.787763] RBP: ffffc9000032b3b0 R08: 0000000000000000 R09: ffffc9000032b360
>[   14.787763] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000032b3e0
>[   14.787764] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.787764] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.787765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.787765] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.787766] Call Trace:
>[   14.787787]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.787806]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.787826]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.787845]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.787863]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.787887]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.787909]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.787931]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.787934]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.787936]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.787939]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.787941]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.787943]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.787944]  ? fb_pan_display+0xae/0x140
>[   14.787945]  ? bit_update_start+0x20/0x50
>[   14.787946]  ? fbcon_switch+0x39e/0x5d0
>[   14.787947]  ? redraw_screen+0x149/0x220
>[   14.787948]  ? fbcon_blank+0x12a/0x340
>[   14.787949]  ? check_preempt_wakeup+0x15f/0x240
>[   14.787950]  ? do_unblank_screen+0x98/0x170
>[   14.787951]  ? complete_change_console+0x5d/0xf0
>[   14.787952]  ? vt_ioctl+0x1147/0x1180
>[   14.787953]  ? seccomp_run_filters+0x38/0x80
>[   14.787954]  ? tty_ioctl+0x316/0x860
>[   14.787955]  ? __seccomp_filter+0x38/0x240
>[   14.787956]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.787957]  ? SyS_ioctl+0x91/0xa0
>[   14.787958]  ? do_syscall_64+0x44/0xb0
>[   14.787958]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.787959] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   14.787970] ---[ end trace 683ff83cc6005ab5 ]---
>[   14.787987] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   14.787998] ------------[ cut here ]------------
>[   14.788016] WARNING: CPU: 0 PID: 925 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.788016] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   14.788026] CPU: 0 PID: 925 Comm: systemd-logind Tainted: G        W       4.13.0-rc5+ #532
>[   14.788026] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   14.788027] task: ffff88041ad3ce00 task.stack: ffffc90000328000
>[   14.788044] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   14.788045] RSP: 0018:ffffc9000032b348 EFLAGS: 00010296
>[   14.788045] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   14.788046] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   14.788046] RBP: ffffc9000032b3b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   14.788046] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc9000032b3e0
>[   14.788047] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   14.788048] FS:  00007f7285fd7000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   14.788048] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.788049] CR2: 0000008bcc546000 CR3: 0000000425ff9000 CR4: 00000000000406f0
>[   14.788049] Call Trace:
>[   14.788070]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   14.788089]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   14.788109]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   14.788128]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   14.788150]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   14.788174]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   14.788196]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   14.788218]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   14.788221]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   14.788223]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   14.788226]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   14.788228]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   14.788230]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   14.788231]  ? fb_pan_display+0xae/0x140
>[   14.788232]  ? bit_update_start+0x20/0x50
>[   14.788233]  ? fbcon_switch+0x39e/0x5d0
>[   14.788234]  ? redraw_screen+0x149/0x220
>[   14.788235]  ? fbcon_blank+0x12a/0x340
>[   14.788236]  ? check_preempt_wakeup+0x15f/0x240
>[   14.788237]  ? do_unblank_screen+0x98/0x170
>[   14.788238]  ? complete_change_console+0x5d/0xf0
>[   14.788239]  ? vt_ioctl+0x1147/0x1180
>[   14.788240]  ? seccomp_run_filters+0x38/0x80
>[   14.788241]  ? tty_ioctl+0x316/0x860
>[   14.788242]  ? __seccomp_filter+0x38/0x240
>[   14.788243]  ? do_vfs_ioctl+0x9d/0x5f0
>[   14.788244]  ? SyS_ioctl+0x91/0xa0
>[   14.788245]  ? do_syscall_64+0x44/0xb0
>[   14.788245]  ? entry_SYSCALL64_slow_path+0x25/0x25
>[   14.788246] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   14.788257] ---[ end trace 683ff83cc6005ab6 ]---
>[   16.265395] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.265439] ------------[ cut here ]------------
>[   16.265467] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.265467] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.265496] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.265497] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.265501] Workqueue: events console_callback
>[   16.265502] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.265529] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.265530] RSP: 0018:ffffc900001ef568 EFLAGS: 00010296
>[   16.265532] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.265533] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.265534] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   16.265535] R10: 0000000000000000 R11: 000000000002677c R12: 0000000000000000
>[   16.265536] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.265538] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.265539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.265540] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.265541] Call Trace:
>[   16.265564]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.265590]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.265611]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.265633]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.265660]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.265687]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.265712]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.265717]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.265720]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.265723]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.265725]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.265728]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.265735]  ? fb_pan_display+0xae/0x140
>[   16.265736]  ? bit_update_start+0x20/0x50
>[   16.265737]  ? fbcon_switch+0x39e/0x5d0
>[   16.265739]  ? redraw_screen+0x149/0x220
>[   16.265740]  ? fbcon_cursor+0x129/0x200
>[   16.265741]  ? complete_change_console+0x43/0xf0
>[   16.265742]  ? console_callback+0x58/0x130
>[   16.265744]  ? __schedule+0x18d/0x5f0
>[   16.265746]  ? process_one_work+0x1a7/0x320
>[   16.265747]  ? worker_thread+0x42/0x400
>[   16.265748]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.265749]  ? kthread+0x10e/0x130
>[   16.265750]  ? kthread_create_on_node+0x40/0x40
>[   16.265752]  ? ret_from_fork+0x22/0x30
>[   16.265752] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.265768] ---[ end trace 683ff83cc6005ab7 ]---
>[   16.265781] ------------[ cut here ]------------
>[   16.265800] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.265801] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.265813] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.265814] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.265815] Workqueue: events console_callback
>[   16.265816] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.265835] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.265835] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.265836] RAX: ffffc900001ef508 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.265837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.265838] RBP: ffffc900001ef558 R08: 0000000000000000 R09: 0000000000000000
>[   16.265838] R10: 0000000000000002 R11: 000000000002677c R12: 0000000000000000
>[   16.265839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.265839] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.265840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.265841] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.265841] Call Trace:
>[   16.265865]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.265886]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.265909]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.265929]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.265950]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.265976]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.266002]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.266026]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.266029]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.266032]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.266035]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.266038]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.266040]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.266041]  ? fb_pan_display+0xae/0x140
>[   16.266042]  ? bit_update_start+0x20/0x50
>[   16.266043]  ? fbcon_switch+0x39e/0x5d0
>[   16.266045]  ? redraw_screen+0x149/0x220
>[   16.266046]  ? fbcon_cursor+0x129/0x200
>[   16.266047]  ? complete_change_console+0x43/0xf0
>[   16.266048]  ? console_callback+0x58/0x130
>[   16.266049]  ? __schedule+0x18d/0x5f0
>[   16.266050]  ? process_one_work+0x1a7/0x320
>[   16.266051]  ? worker_thread+0x42/0x400
>[   16.266053]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.266054]  ? kthread+0x10e/0x130
>[   16.266055]  ? kthread_create_on_node+0x40/0x40
>[   16.266056]  ? ret_from_fork+0x22/0x30
>[   16.266056] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.266071] ---[ end trace 683ff83cc6005ab8 ]---
>[   16.266081] ------------[ cut here ]------------
>[   16.266101] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.266101] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.266114] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.266114] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.266115] Workqueue: events console_callback
>[   16.266116] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.266135] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.266136] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.266136] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.266137] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.266138] RBP: ffffc900001ef558 R08: 0000000000000001 R09: ffffc900001ef508
>[   16.266138] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900001ef588
>[   16.266139] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.266139] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.266140] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.266141] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.266141] Call Trace:
>[   16.266175]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.266206]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.266236]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.266257]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.266278]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.266305]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.266331]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.266356]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.266359]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.266362]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.266365]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.266367]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.266370]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.266371]  ? fb_pan_display+0xae/0x140
>[   16.266372]  ? bit_update_start+0x20/0x50
>[   16.266373]  ? fbcon_switch+0x39e/0x5d0
>[   16.266375]  ? redraw_screen+0x149/0x220
>[   16.266376]  ? fbcon_cursor+0x129/0x200
>[   16.266377]  ? complete_change_console+0x43/0xf0
>[   16.266378]  ? console_callback+0x58/0x130
>[   16.266379]  ? __schedule+0x18d/0x5f0
>[   16.266380]  ? process_one_work+0x1a7/0x320
>[   16.266381]  ? worker_thread+0x42/0x400
>[   16.266383]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.266384]  ? kthread+0x10e/0x130
>[   16.266385]  ? kthread_create_on_node+0x40/0x40
>[   16.266386]  ? ret_from_fork+0x22/0x30
>[   16.266386] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.266401] ---[ end trace 683ff83cc6005ab9 ]---
>[   16.266421] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.266432] ------------[ cut here ]------------
>[   16.266452] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.266452] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.266465] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.266465] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.266466] Workqueue: events console_callback
>[   16.266467] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.266487] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.266487] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010286
>[   16.266488] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.266489] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.266489] RBP: ffffc900001ef558 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.266490] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900001ef588
>[   16.266490] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.266491] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.266492] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.266492] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.266493] Call Trace:
>[   16.266517]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.266538]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.266562]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.266583]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.266603]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.266631]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.266656]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.266681]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.266684]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.266686]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.266689]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.266692]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.266694]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.266695]  ? fb_pan_display+0xae/0x140
>[   16.266696]  ? bit_update_start+0x20/0x50
>[   16.266697]  ? fbcon_switch+0x39e/0x5d0
>[   16.266699]  ? redraw_screen+0x149/0x220
>[   16.266700]  ? fbcon_cursor+0x129/0x200
>[   16.266701]  ? complete_change_console+0x43/0xf0
>[   16.266702]  ? console_callback+0x58/0x130
>[   16.266704]  ? __schedule+0x18d/0x5f0
>[   16.266705]  ? process_one_work+0x1a7/0x320
>[   16.266706]  ? worker_thread+0x42/0x400
>[   16.266707]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.266708]  ? kthread+0x10e/0x130
>[   16.266709]  ? kthread_create_on_node+0x40/0x40
>[   16.266710]  ? ret_from_fork+0x22/0x30
>[   16.266711] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.266726] ---[ end trace 683ff83cc6005aba ]---
>[   16.266750] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.266759] ------------[ cut here ]------------
>[   16.266783] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.266783] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.266796] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.266796] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.266797] Workqueue: events console_callback
>[   16.266798] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.266821] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.266822] RSP: 0018:ffffc900001ef568 EFLAGS: 00010296
>[   16.266823] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.266823] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.266824] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   16.266825] R10: 0000000000000000 R11: 000000000002a354 R12: 0000000000000000
>[   16.266825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.266826] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.266827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.266827] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.266828] Call Trace:
>[   16.266850]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.266873]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.266894]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.266914]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.266942]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.266967]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.266992]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.266995]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.266998]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.267000]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.267003]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.267005]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.267007]  ? fb_pan_display+0xae/0x140
>[   16.267008]  ? bit_update_start+0x20/0x50
>[   16.267009]  ? fbcon_switch+0x39e/0x5d0
>[   16.267010]  ? redraw_screen+0x149/0x220
>[   16.267011]  ? fbcon_cursor+0x129/0x200
>[   16.267013]  ? complete_change_console+0x43/0xf0
>[   16.267014]  ? console_callback+0x58/0x130
>[   16.267015]  ? __schedule+0x18d/0x5f0
>[   16.267016]  ? process_one_work+0x1a7/0x320
>[   16.267017]  ? worker_thread+0x42/0x400
>[   16.267018]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.267019]  ? kthread+0x10e/0x130
>[   16.267021]  ? kthread_create_on_node+0x40/0x40
>[   16.267021]  ? ret_from_fork+0x22/0x30
>[   16.267022] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.267037] ---[ end trace 683ff83cc6005abb ]---
>[   16.267047] ------------[ cut here ]------------
>[   16.267067] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.267068] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.267080] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.267081] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.267082] Workqueue: events console_callback
>[   16.267083] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.267102] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.267103] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.267103] RAX: ffffc900001ef508 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.267104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.267105] RBP: ffffc900001ef558 R08: 0000000000000000 R09: 0000000000000000
>[   16.267105] R10: 0000000000000002 R11: 000000000002a354 R12: 0000000000000000
>[   16.267106] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.267106] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.267107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.267108] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.267108] Call Trace:
>[   16.267132]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.267154]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.267175]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.267205]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.267226]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.267253]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.267278]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.267302]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.267305]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.267308]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.267311]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.267313]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.267316]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.267317]  ? fb_pan_display+0xae/0x140
>[   16.267318]  ? bit_update_start+0x20/0x50
>[   16.267319]  ? fbcon_switch+0x39e/0x5d0
>[   16.267321]  ? redraw_screen+0x149/0x220
>[   16.267322]  ? fbcon_cursor+0x129/0x200
>[   16.267323]  ? complete_change_console+0x43/0xf0
>[   16.267324]  ? console_callback+0x58/0x130
>[   16.267325]  ? __schedule+0x18d/0x5f0
>[   16.267326]  ? process_one_work+0x1a7/0x320
>[   16.267327]  ? worker_thread+0x42/0x400
>[   16.267328]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.267330]  ? kthread+0x10e/0x130
>[   16.267331]  ? kthread_create_on_node+0x40/0x40
>[   16.267332]  ? ret_from_fork+0x22/0x30
>[   16.267332] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.267347] ---[ end trace 683ff83cc6005abc ]---
>[   16.267358] ------------[ cut here ]------------
>[   16.267378] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.267378] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.267391] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.267391] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.267392] Workqueue: events console_callback
>[   16.267393] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.267413] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.267413] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.267414] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.267414] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.267415] RBP: ffffc900001ef558 R08: 0000000000000000 R09: ffffc900001ef508
>[   16.267416] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900001ef588
>[   16.267416] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.267417] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.267418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.267418] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.267419] Call Trace:
>[   16.267443]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.267464]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.267487]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.267508]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.267529]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.267557]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.267583]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.267608]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.267611]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.267614]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.267617]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.267619]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.267622]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.267623]  ? fb_pan_display+0xae/0x140
>[   16.267624]  ? bit_update_start+0x20/0x50
>[   16.267625]  ? fbcon_switch+0x39e/0x5d0
>[   16.267627]  ? redraw_screen+0x149/0x220
>[   16.267628]  ? fbcon_cursor+0x129/0x200
>[   16.267629]  ? complete_change_console+0x43/0xf0
>[   16.267630]  ? console_callback+0x58/0x130
>[   16.267631]  ? __schedule+0x18d/0x5f0
>[   16.267632]  ? process_one_work+0x1a7/0x320
>[   16.267633]  ? worker_thread+0x42/0x400
>[   16.267635]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.267636]  ? kthread+0x10e/0x130
>[   16.267637]  ? kthread_create_on_node+0x40/0x40
>[   16.267638]  ? ret_from_fork+0x22/0x30
>[   16.267639] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.267656] ---[ end trace 683ff83cc6005abd ]---
>[   16.267676] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.267686] ------------[ cut here ]------------
>[   16.267707] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.267707] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.267720] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.267721] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.267722] Workqueue: events console_callback
>[   16.267722] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.267742] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.267742] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010286
>[   16.267743] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.267744] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.267744] RBP: ffffc900001ef558 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.267745] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900001ef588
>[   16.267745] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.267746] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.267747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.267748] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.267748] Call Trace:
>[   16.267777]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.267798]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.267821]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.267841]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.267861]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.267888]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.267913]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.267938]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.267941]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.267944]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.267946]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.267949]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.267951]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.267952]  ? fb_pan_display+0xae/0x140
>[   16.267953]  ? bit_update_start+0x20/0x50
>[   16.267954]  ? fbcon_switch+0x39e/0x5d0
>[   16.267956]  ? redraw_screen+0x149/0x220
>[   16.267957]  ? fbcon_cursor+0x129/0x200
>[   16.267958]  ? complete_change_console+0x43/0xf0
>[   16.267959]  ? console_callback+0x58/0x130
>[   16.267960]  ? __schedule+0x18d/0x5f0
>[   16.267961]  ? process_one_work+0x1a7/0x320
>[   16.267962]  ? worker_thread+0x42/0x400
>[   16.267963]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.267964]  ? kthread+0x10e/0x130
>[   16.267966]  ? kthread_create_on_node+0x40/0x40
>[   16.267967]  ? ret_from_fork+0x22/0x30
>[   16.267967] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.267981] ---[ end trace 683ff83cc6005abe ]---
>[   16.268044] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.268053] ------------[ cut here ]------------
>[   16.268076] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.268076] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.268088] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.268089] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.268090] Workqueue: events console_callback
>[   16.268091] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.268114] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.268114] RSP: 0018:ffffc900001ef568 EFLAGS: 00010296
>[   16.268115] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.268115] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.268116] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   16.268116] R10: 0000000000000000 R11: 000000000002df7c R12: 0000000000000000
>[   16.268117] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.268118] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.268118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.268119] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.268119] Call Trace:
>[   16.268141]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.268174]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.268196]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.268223]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.268251]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.268276]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.268302]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.268305]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.268307]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.268310]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.268313]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.268315]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.268316]  ? fb_pan_display+0xae/0x140
>[   16.268318]  ? bit_update_start+0x20/0x50
>[   16.268318]  ? fbcon_switch+0x39e/0x5d0
>[   16.268320]  ? redraw_screen+0x149/0x220
>[   16.268321]  ? fbcon_cursor+0x129/0x200
>[   16.268322]  ? complete_change_console+0x43/0xf0
>[   16.268323]  ? console_callback+0x58/0x130
>[   16.268324]  ? __schedule+0x18d/0x5f0
>[   16.268325]  ? process_one_work+0x1a7/0x320
>[   16.268326]  ? worker_thread+0x42/0x400
>[   16.268328]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.268329]  ? kthread+0x10e/0x130
>[   16.268330]  ? kthread_create_on_node+0x40/0x40
>[   16.268331]  ? ret_from_fork+0x22/0x30
>[   16.268332] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.268345] ---[ end trace 683ff83cc6005abf ]---
>[   16.268356] ------------[ cut here ]------------
>[   16.268375] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.268375] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.268388] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.268389] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.268390] Workqueue: events console_callback
>[   16.268391] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.268410] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.268411] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.268411] RAX: ffffc900001ef508 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.268412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.268412] RBP: ffffc900001ef558 R08: 0000000000000000 R09: 0000000000000000
>[   16.268413] R10: 0000000000000002 R11: 000000000002df7c R12: 0000000000000000
>[   16.268413] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.268414] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.268415] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.268416] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.268416] Call Trace:
>[   16.268440]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.268461]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.268485]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.268505]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.268526]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.268554]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.268579]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.268605]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.268608]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.268611]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.268613]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.268616]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.268618]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.268620]  ? fb_pan_display+0xae/0x140
>[   16.268621]  ? bit_update_start+0x20/0x50
>[   16.268622]  ? fbcon_switch+0x39e/0x5d0
>[   16.268623]  ? redraw_screen+0x149/0x220
>[   16.268624]  ? fbcon_cursor+0x129/0x200
>[   16.268625]  ? complete_change_console+0x43/0xf0
>[   16.268626]  ? console_callback+0x58/0x130
>[   16.268627]  ? __schedule+0x18d/0x5f0
>[   16.268628]  ? process_one_work+0x1a7/0x320
>[   16.268629]  ? worker_thread+0x42/0x400
>[   16.268631]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.268632]  ? kthread+0x10e/0x130
>[   16.268633]  ? kthread_create_on_node+0x40/0x40
>[   16.268634]  ? ret_from_fork+0x22/0x30
>[   16.268635] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.268649] ---[ end trace 683ff83cc6005ac0 ]---
>[   16.268660] ------------[ cut here ]------------
>[   16.268679] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.268679] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.268692] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.268693] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.268694] Workqueue: events console_callback
>[   16.268694] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.268714] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.268714] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.268715] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.268716] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.268716] RBP: ffffc900001ef558 R08: 0000000000000001 R09: ffffc900001ef508
>[   16.268717] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900001ef588
>[   16.268717] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.268718] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.268719] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.268719] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.268720] Call Trace:
>[   16.268744]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.268765]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.268788]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.268809]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.268830]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.268858]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.268883]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.268908]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.268911]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.268914]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.268917]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.268919]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.268922]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.268923]  ? fb_pan_display+0xae/0x140
>[   16.268924]  ? bit_update_start+0x20/0x50
>[   16.268925]  ? fbcon_switch+0x39e/0x5d0
>[   16.268927]  ? redraw_screen+0x149/0x220
>[   16.268928]  ? fbcon_cursor+0x129/0x200
>[   16.268929]  ? complete_change_console+0x43/0xf0
>[   16.268930]  ? console_callback+0x58/0x130
>[   16.268931]  ? __schedule+0x18d/0x5f0
>[   16.268932]  ? process_one_work+0x1a7/0x320
>[   16.268933]  ? worker_thread+0x42/0x400
>[   16.268934]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.268935]  ? kthread+0x10e/0x130
>[   16.268937]  ? kthread_create_on_node+0x40/0x40
>[   16.268938]  ? ret_from_fork+0x22/0x30
>[   16.268938] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.268953] ---[ end trace 683ff83cc6005ac1 ]---
>[   16.268972] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.268983] ------------[ cut here ]------------
>[   16.269002] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.269003] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.269017] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.269017] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.269019] Workqueue: events console_callback
>[   16.269021] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.269044] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.269046] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010286
>[   16.269047] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.269048] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.269049] RBP: ffffc900001ef558 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.269050] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900001ef588
>[   16.269051] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.269052] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.269053] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.269054] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.269055] Call Trace:
>[   16.269083]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.269108]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.269135]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.269160]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.269211]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.269246]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.269271]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.269296]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.269299]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.269302]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.269305]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.269307]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.269310]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.269311]  ? fb_pan_display+0xae/0x140
>[   16.269312]  ? bit_update_start+0x20/0x50
>[   16.269313]  ? fbcon_switch+0x39e/0x5d0
>[   16.269314]  ? redraw_screen+0x149/0x220
>[   16.269315]  ? fbcon_cursor+0x129/0x200
>[   16.269317]  ? complete_change_console+0x43/0xf0
>[   16.269318]  ? console_callback+0x58/0x130
>[   16.269319]  ? __schedule+0x18d/0x5f0
>[   16.269320]  ? process_one_work+0x1a7/0x320
>[   16.269321]  ? worker_thread+0x42/0x400
>[   16.269322]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.269323]  ? kthread+0x10e/0x130
>[   16.269324]  ? kthread_create_on_node+0x40/0x40
>[   16.269325]  ? ret_from_fork+0x22/0x30
>[   16.269326] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.269341] ---[ end trace 683ff83cc6005ac2 ]---
>[   16.269364] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.269376] ------------[ cut here ]------------
>[   16.269400] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.269401] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.269419] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.269420] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.269421] Workqueue: events console_callback
>[   16.269422] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.269447] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.269448] RSP: 0018:ffffc900001ef568 EFLAGS: 00010296
>[   16.269449] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.269450] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.269451] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   16.269451] R10: 0000000000000000 R11: 0000000000031b7c R12: 0000000000000000
>[   16.269452] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.269453] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.269454] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.269455] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.269456] Call Trace:
>[   16.269480]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.269504]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.269528]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.269551]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.269579]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.269607]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.269639]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.269650]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.269653]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.269657]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.269660]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.269664]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.269666]  ? fb_pan_display+0xae/0x140
>[   16.269668]  ? bit_update_start+0x20/0x50
>[   16.269670]  ? fbcon_switch+0x39e/0x5d0
>[   16.269673]  ? redraw_screen+0x149/0x220
>[   16.269675]  ? fbcon_cursor+0x129/0x200
>[   16.269676]  ? complete_change_console+0x43/0xf0
>[   16.269679]  ? console_callback+0x58/0x130
>[   16.269681]  ? __schedule+0x18d/0x5f0
>[   16.269684]  ? process_one_work+0x1a7/0x320
>[   16.269685]  ? worker_thread+0x42/0x400
>[   16.269687]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.269688]  ? kthread+0x10e/0x130
>[   16.269690]  ? kthread_create_on_node+0x40/0x40
>[   16.269692]  ? ret_from_fork+0x22/0x30
>[   16.269692] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.269721] ---[ end trace 683ff83cc6005ac3 ]---
>[   16.269742] ------------[ cut here ]------------
>[   16.269772] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.269773] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.269798] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.269799] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.269801] Workqueue: events console_callback
>[   16.269803] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.269822] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.269823] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.269824] RAX: ffffc900001ef508 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.269824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.269825] RBP: ffffc900001ef558 R08: 0000000000000000 R09: 0000000000000000
>[   16.269825] R10: 0000000000000002 R11: 0000000000031b7c R12: 0000000000000000
>[   16.269826] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.269827] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.269827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.269828] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.269828] Call Trace:
>[   16.269852]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.269872]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.269895]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.269916]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.269940]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.269967]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.269992]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.270016]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.270019]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.270022]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.270025]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.270027]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.270030]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.270031]  ? fb_pan_display+0xae/0x140
>[   16.270032]  ? bit_update_start+0x20/0x50
>[   16.270033]  ? fbcon_switch+0x39e/0x5d0
>[   16.270035]  ? redraw_screen+0x149/0x220
>[   16.270035]  ? fbcon_cursor+0x129/0x200
>[   16.270037]  ? complete_change_console+0x43/0xf0
>[   16.270038]  ? console_callback+0x58/0x130
>[   16.270039]  ? __schedule+0x18d/0x5f0
>[   16.270040]  ? process_one_work+0x1a7/0x320
>[   16.270041]  ? worker_thread+0x42/0x400
>[   16.270043]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.270044]  ? kthread+0x10e/0x130
>[   16.270045]  ? kthread_create_on_node+0x40/0x40
>[   16.270046]  ? ret_from_fork+0x22/0x30
>[   16.270047] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.270061] ---[ end trace 683ff83cc6005ac4 ]---
>[   16.270074] ------------[ cut here ]------------
>[   16.270094] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.270094] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.270106] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.270107] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.270108] Workqueue: events console_callback
>[   16.270109] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.270128] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.270128] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010246
>[   16.270129] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.270129] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.270130] RBP: ffffc900001ef558 R08: 0000000000000000 R09: ffffc900001ef508
>[   16.270130] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900001ef588
>[   16.270131] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.270132] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.270132] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.270133] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.270133] Call Trace:
>[   16.270157]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.270179]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.270204]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.270225]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.270245]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.270272]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.270296]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.270331]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.270334]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.270337]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.270340]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.270342]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.270344]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.270346]  ? fb_pan_display+0xae/0x140
>[   16.270347]  ? bit_update_start+0x20/0x50
>[   16.270348]  ? fbcon_switch+0x39e/0x5d0
>[   16.270349]  ? redraw_screen+0x149/0x220
>[   16.270350]  ? fbcon_cursor+0x129/0x200
>[   16.270352]  ? complete_change_console+0x43/0xf0
>[   16.270353]  ? console_callback+0x58/0x130
>[   16.270354]  ? __schedule+0x18d/0x5f0
>[   16.270355]  ? process_one_work+0x1a7/0x320
>[   16.270356]  ? worker_thread+0x42/0x400
>[   16.270357]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.270358]  ? kthread+0x10e/0x130
>[   16.270360]  ? kthread_create_on_node+0x40/0x40
>[   16.270361]  ? ret_from_fork+0x22/0x30
>[   16.270361] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.270376] ---[ end trace 683ff83cc6005ac5 ]---
>[   16.270400] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.270412] ------------[ cut here ]------------
>[   16.270432] WARNING: CPU: 2 PID: 52 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.270433] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.270445] CPU: 2 PID: 52 Comm: kworker/2:1 Tainted: G        W       4.13.0-rc5+ #532
>[   16.270445] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.270446] Workqueue: events console_callback
>[   16.270447] task: ffff88042cbe8000 task.stack: ffffc900001ec000
>[   16.270467] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.270467] RSP: 0018:ffffc900001ef4f0 EFLAGS: 00010286
>[   16.270468] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.270469] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.270469] RBP: ffffc900001ef558 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.270470] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900001ef588
>[   16.270470] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.270471] FS:  0000000000000000(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
>[   16.270472] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.270472] CR2: 00007f130801bf88 CR3: 000000040eed4000 CR4: 00000000000406e0
>[   16.270473] Call Trace:
>[   16.270497]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.270519]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.270542]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.270562]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.270583]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.270609]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.270631]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.270653]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.270655]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.270658]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.270660]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.270662]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.270665]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.270666]  ? fb_pan_display+0xae/0x140
>[   16.270667]  ? bit_update_start+0x20/0x50
>[   16.270667]  ? fbcon_switch+0x39e/0x5d0
>[   16.270669]  ? redraw_screen+0x149/0x220
>[   16.270669]  ? fbcon_cursor+0x129/0x200
>[   16.270671]  ? complete_change_console+0x43/0xf0
>[   16.270672]  ? console_callback+0x58/0x130
>[   16.270673]  ? __schedule+0x18d/0x5f0
>[   16.270673]  ? process_one_work+0x1a7/0x320
>[   16.270674]  ? worker_thread+0x42/0x400
>[   16.270675]  ? wq_sysfs_prep_attrs+0x50/0x50
>[   16.270676]  ? kthread+0x10e/0x130
>[   16.270677]  ? kthread_create_on_node+0x40/0x40
>[   16.270678]  ? ret_from_fork+0x22/0x30
>[   16.270679] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.270690] ---[ end trace 683ff83cc6005ac6 ]---
>[   16.395367] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.395408] ------------[ cut here ]------------
>[   16.395431] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.395432] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.395451] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.395451] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.395452] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.395476] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.395477] RSP: 0018:ffffc900051733c0 EFLAGS: 00010282
>[   16.395477] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.395478] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.395479] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   16.395479] R10: 0000000000000000 R11: 000000000003582c R12: 0000000000000000
>[   16.395480] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.395481] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.395482] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.395483] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.395483] Call Trace:
>[   16.395506]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.395529]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.395550]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.395571]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.395597]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.395620]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.395643]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.395648]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.395651]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.395654]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.395656]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.395659]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.395662]  ? fb_pan_display+0xae/0x140
>[   16.395663]  ? bit_update_start+0x20/0x50
>[   16.395664]  ? fbcon_switch+0x39e/0x5d0
>[   16.395667]  ? redraw_screen+0x149/0x220
>[   16.395668]  ? csi_J+0x13e/0x150
>[   16.395669]  ? do_con_trol+0x140b/0x1540
>[   16.395671]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.395672]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.395674]  ? lock_page_memcg+0xc/0x80
>[   16.395676]  ? page_add_file_rmap+0xc/0x140
>[   16.395677]  ? con_write+0x6e/0x80
>[   16.395679]  ? n_tty_write+0x198/0x430
>[   16.395681]  ? do_wait_intr_irq+0x80/0x80
>[   16.395682]  ? process_echoes+0x90/0x90
>[   16.395683]  ? tty_write+0x1b5/0x330
>[   16.395684]  ? __vfs_write+0x1e/0x130
>[   16.395686]  ? selinux_file_permission+0x13b/0x170
>[   16.395688]  ? security_file_permission+0x31/0xb0
>[   16.395689]  ? vfs_write+0xbc/0x1b0
>[   16.395690]  ? SyS_write+0x4b/0xb0
>[   16.395691]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.395692] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.395705] ---[ end trace 683ff83cc6005ac7 ]---
>[   16.395719] ------------[ cut here ]------------
>[   16.395740] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.395740] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.395754] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.395754] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.395755] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.395775] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.395776] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.395777] RAX: ffffc90005173360 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.395778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.395778] RBP: ffffc900051733b0 R08: 0000000000000000 R09: 0000000000000000
>[   16.395779] R10: 0000000000000002 R11: 000000000003582c R12: 0000000000000000
>[   16.395780] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.395781] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.395782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.395782] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.395783] Call Trace:
>[   16.395806]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.395827]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.395848]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.395868]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.395887]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.395913]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.395937]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.395961]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.395963]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.395966]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.395969]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.395971]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.395973]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.395974]  ? fb_pan_display+0xae/0x140
>[   16.395975]  ? bit_update_start+0x20/0x50
>[   16.395976]  ? fbcon_switch+0x39e/0x5d0
>[   16.395978]  ? redraw_screen+0x149/0x220
>[   16.395979]  ? csi_J+0x13e/0x150
>[   16.395980]  ? do_con_trol+0x140b/0x1540
>[   16.395981]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.395982]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.395983]  ? lock_page_memcg+0xc/0x80
>[   16.395984]  ? page_add_file_rmap+0xc/0x140
>[   16.395985]  ? con_write+0x6e/0x80
>[   16.395987]  ? n_tty_write+0x198/0x430
>[   16.395988]  ? do_wait_intr_irq+0x80/0x80
>[   16.395989]  ? process_echoes+0x90/0x90
>[   16.395990]  ? tty_write+0x1b5/0x330
>[   16.395991]  ? __vfs_write+0x1e/0x130
>[   16.395992]  ? selinux_file_permission+0x13b/0x170
>[   16.395994]  ? security_file_permission+0x31/0xb0
>[   16.395994]  ? vfs_write+0xbc/0x1b0
>[   16.395995]  ? SyS_write+0x4b/0xb0
>[   16.395996]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.395997] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.396010] ---[ end trace 683ff83cc6005ac8 ]---
>[   16.396022] ------------[ cut here ]------------
>[   16.396041] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.396041] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.396053] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.396053] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.396054] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.396073] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.396073] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.396074] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.396075] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.396075] RBP: ffffc900051733b0 R08: 0000000000000001 R09: ffffc90005173360
>[   16.396076] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900051733e0
>[   16.396076] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.396077] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.396078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.396078] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.396079] Call Trace:
>[   16.396102]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.396123]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.396144]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.396165]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.396190]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.396214]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.396236]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.396257]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.396260]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.396263]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.396265]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.396267]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.396269]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.396270]  ? fb_pan_display+0xae/0x140
>[   16.396271]  ? bit_update_start+0x20/0x50
>[   16.396272]  ? fbcon_switch+0x39e/0x5d0
>[   16.396273]  ? redraw_screen+0x149/0x220
>[   16.396274]  ? csi_J+0x13e/0x150
>[   16.396275]  ? do_con_trol+0x140b/0x1540
>[   16.396276]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.396277]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.396278]  ? lock_page_memcg+0xc/0x80
>[   16.396279]  ? page_add_file_rmap+0xc/0x140
>[   16.396280]  ? con_write+0x6e/0x80
>[   16.396281]  ? n_tty_write+0x198/0x430
>[   16.396281]  ? do_wait_intr_irq+0x80/0x80
>[   16.396283]  ? process_echoes+0x90/0x90
>[   16.396283]  ? tty_write+0x1b5/0x330
>[   16.396284]  ? __vfs_write+0x1e/0x130
>[   16.396286]  ? selinux_file_permission+0x13b/0x170
>[   16.396287]  ? security_file_permission+0x31/0xb0
>[   16.396287]  ? vfs_write+0xbc/0x1b0
>[   16.396288]  ? SyS_write+0x4b/0xb0
>[   16.396289]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.396290] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.396301] ---[ end trace 683ff83cc6005ac9 ]---
>[   16.396320] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.396330] ------------[ cut here ]------------
>[   16.396348] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.396349] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.396359] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.396359] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.396360] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.396377] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.396378] RSP: 0018:ffffc90005173348 EFLAGS: 00010296
>[   16.396379] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.396379] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   16.396380] RBP: ffffc900051733b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.396380] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900051733e0
>[   16.396380] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.396381] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.396382] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.396382] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.396383] Call Trace:
>[   16.396404]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.396423]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.396443]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.396462]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.396481]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.396505]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.396527]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.396550]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.396552]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.396555]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.396557]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.396559]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.396561]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.396562]  ? fb_pan_display+0xae/0x140
>[   16.396563]  ? bit_update_start+0x20/0x50
>[   16.396564]  ? fbcon_switch+0x39e/0x5d0
>[   16.396565]  ? redraw_screen+0x149/0x220
>[   16.396566]  ? csi_J+0x13e/0x150
>[   16.396567]  ? do_con_trol+0x140b/0x1540
>[   16.396568]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.396569]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.396570]  ? lock_page_memcg+0xc/0x80
>[   16.396571]  ? page_add_file_rmap+0xc/0x140
>[   16.396572]  ? con_write+0x6e/0x80
>[   16.396573]  ? n_tty_write+0x198/0x430
>[   16.396574]  ? do_wait_intr_irq+0x80/0x80
>[   16.396575]  ? process_echoes+0x90/0x90
>[   16.396576]  ? tty_write+0x1b5/0x330
>[   16.396577]  ? __vfs_write+0x1e/0x130
>[   16.396578]  ? selinux_file_permission+0x13b/0x170
>[   16.396579]  ? security_file_permission+0x31/0xb0
>[   16.396580]  ? vfs_write+0xbc/0x1b0
>[   16.396581]  ? SyS_write+0x4b/0xb0
>[   16.396582]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.396582] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.396593] ---[ end trace 683ff83cc6005aca ]---
>[   16.396615] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.396624] ------------[ cut here ]------------
>[   16.396645] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.396645] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.396656] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.396656] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.396657] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.396677] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.396678] RSP: 0018:ffffc900051733c0 EFLAGS: 00010282
>[   16.396679] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.396679] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.396679] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   16.396680] R10: 0000000000000000 R11: 00000000000397e4 R12: 0000000000000000
>[   16.396680] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.396681] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.396682] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.396682] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.396682] Call Trace:
>[   16.396702]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.396723]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.396742]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.396762]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.396786]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.396808]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.396830]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.396833]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.396836]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.396838]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.396840]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.396842]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.396843]  ? fb_pan_display+0xae/0x140
>[   16.396844]  ? bit_update_start+0x20/0x50
>[   16.396845]  ? fbcon_switch+0x39e/0x5d0
>[   16.396846]  ? redraw_screen+0x149/0x220
>[   16.396847]  ? csi_J+0x13e/0x150
>[   16.396848]  ? do_con_trol+0x140b/0x1540
>[   16.396849]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.396850]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.396851]  ? lock_page_memcg+0xc/0x80
>[   16.396851]  ? page_add_file_rmap+0xc/0x140
>[   16.396852]  ? con_write+0x6e/0x80
>[   16.396854]  ? n_tty_write+0x198/0x430
>[   16.396854]  ? do_wait_intr_irq+0x80/0x80
>[   16.396856]  ? process_echoes+0x90/0x90
>[   16.396856]  ? tty_write+0x1b5/0x330
>[   16.396857]  ? __vfs_write+0x1e/0x130
>[   16.396859]  ? selinux_file_permission+0x13b/0x170
>[   16.396860]  ? security_file_permission+0x31/0xb0
>[   16.396860]  ? vfs_write+0xbc/0x1b0
>[   16.396861]  ? SyS_write+0x4b/0xb0
>[   16.396862]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.396863] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.396874] ---[ end trace 683ff83cc6005acb ]---
>[   16.396885] ------------[ cut here ]------------
>[   16.396904] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.396904] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.396914] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.396914] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.396915] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.396933] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.396933] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.396934] RAX: ffffc90005173360 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.396934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.396935] RBP: ffffc900051733b0 R08: 0000000000000000 R09: 0000000000000000
>[   16.396935] R10: 0000000000000002 R11: 00000000000397e4 R12: 0000000000000000
>[   16.396936] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.396936] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.396937] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.396937] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.396938] Call Trace:
>[   16.396959]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.396978]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.396998]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.397017]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.397036]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.397060]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.397083]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.397105]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.397107]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.397110]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.397112]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.397114]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.397116]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.397117]  ? fb_pan_display+0xae/0x140
>[   16.397118]  ? bit_update_start+0x20/0x50
>[   16.397119]  ? fbcon_switch+0x39e/0x5d0
>[   16.397120]  ? redraw_screen+0x149/0x220
>[   16.397121]  ? csi_J+0x13e/0x150
>[   16.397122]  ? do_con_trol+0x140b/0x1540
>[   16.397123]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.397124]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.397125]  ? lock_page_memcg+0xc/0x80
>[   16.397125]  ? page_add_file_rmap+0xc/0x140
>[   16.397126]  ? con_write+0x6e/0x80
>[   16.397128]  ? n_tty_write+0x198/0x430
>[   16.397128]  ? do_wait_intr_irq+0x80/0x80
>[   16.397129]  ? process_echoes+0x90/0x90
>[   16.397130]  ? tty_write+0x1b5/0x330
>[   16.397131]  ? __vfs_write+0x1e/0x130
>[   16.397132]  ? selinux_file_permission+0x13b/0x170
>[   16.397133]  ? security_file_permission+0x31/0xb0
>[   16.397134]  ? vfs_write+0xbc/0x1b0
>[   16.397135]  ? SyS_write+0x4b/0xb0
>[   16.397136]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.397137] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.397147] ---[ end trace 683ff83cc6005acc ]---
>[   16.397157] ------------[ cut here ]------------
>[   16.397176] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.397180] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.397191] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.397191] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.397192] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.397210] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.397210] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.397211] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.397211] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.397212] RBP: ffffc900051733b0 R08: 0000000000000000 R09: ffffc90005173360
>[   16.397212] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900051733e0
>[   16.397212] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.397213] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.397214] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.397214] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.397215] Call Trace:
>[   16.397236]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.397255]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.397275]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.397294]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.397313]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.397337]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.397359]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.397381]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.397383]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.397386]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.397388]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.397390]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.397392]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.397393]  ? fb_pan_display+0xae/0x140
>[   16.397394]  ? bit_update_start+0x20/0x50
>[   16.397395]  ? fbcon_switch+0x39e/0x5d0
>[   16.397396]  ? redraw_screen+0x149/0x220
>[   16.397397]  ? csi_J+0x13e/0x150
>[   16.397398]  ? do_con_trol+0x140b/0x1540
>[   16.397399]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.397400]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.397401]  ? lock_page_memcg+0xc/0x80
>[   16.397402]  ? page_add_file_rmap+0xc/0x140
>[   16.397403]  ? con_write+0x6e/0x80
>[   16.397404]  ? n_tty_write+0x198/0x430
>[   16.397405]  ? do_wait_intr_irq+0x80/0x80
>[   16.397406]  ? process_echoes+0x90/0x90
>[   16.397407]  ? tty_write+0x1b5/0x330
>[   16.397408]  ? __vfs_write+0x1e/0x130
>[   16.397409]  ? selinux_file_permission+0x13b/0x170
>[   16.397410]  ? security_file_permission+0x31/0xb0
>[   16.397411]  ? vfs_write+0xbc/0x1b0
>[   16.397412]  ? SyS_write+0x4b/0xb0
>[   16.397413]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.397413] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.397424] ---[ end trace 683ff83cc6005acd ]---
>[   16.397442] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.397452] ------------[ cut here ]------------
>[   16.397470] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.397470] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.397480] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.397481] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.397481] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.397499] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.397500] RSP: 0018:ffffc90005173348 EFLAGS: 00010296
>[   16.397500] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.397501] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   16.397501] RBP: ffffc900051733b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.397501] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900051733e0
>[   16.397502] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.397503] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.397503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.397504] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.397504] Call Trace:
>[   16.397525]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.397544]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.397565]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.397584]  ? dc_update_planes_and_stream+0x702/0xb80 [amdgpu]
>[   16.397602]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.397626]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.397648]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.397670]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.397673]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.397675]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.397677]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.397679]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.397682]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.397683]  ? fb_pan_display+0xae/0x140
>[   16.397683]  ? bit_update_start+0x20/0x50
>[   16.397684]  ? fbcon_switch+0x39e/0x5d0
>[   16.397685]  ? redraw_screen+0x149/0x220
>[   16.397686]  ? csi_J+0x13e/0x150
>[   16.397687]  ? do_con_trol+0x140b/0x1540
>[   16.397688]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.397689]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.397690]  ? lock_page_memcg+0xc/0x80
>[   16.397691]  ? page_add_file_rmap+0xc/0x140
>[   16.397692]  ? con_write+0x6e/0x80
>[   16.397693]  ? n_tty_write+0x198/0x430
>[   16.397694]  ? do_wait_intr_irq+0x80/0x80
>[   16.397695]  ? process_echoes+0x90/0x90
>[   16.397696]  ? tty_write+0x1b5/0x330
>[   16.397697]  ? __vfs_write+0x1e/0x130
>[   16.397698]  ? selinux_file_permission+0x13b/0x170
>[   16.397699]  ? security_file_permission+0x31/0xb0
>[   16.397700]  ? vfs_write+0xbc/0x1b0
>[   16.397701]  ? SyS_write+0x4b/0xb0
>[   16.397702]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.397702] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.397713] ---[ end trace 683ff83cc6005ace ]---
>[   16.397773] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.397783] ------------[ cut here ]------------
>[   16.397803] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.397804] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.397814] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.397815] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.397815] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.397836] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.397836] RSP: 0018:ffffc900051733c0 EFLAGS: 00010282
>[   16.397837] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.397837] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.397838] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000059
>[   16.397838] R10: 0000000000000000 R11: 000000000003d834 R12: 0000000000000000
>[   16.397839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.397839] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.397840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.397840] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.397840] Call Trace:
>[   16.397860]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.397881]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.397900]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.397919]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.397943]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.397965]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.397988]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.397990]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.397993]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.397995]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.397997]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.398000]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.398001]  ? fb_pan_display+0xae/0x140
>[   16.398001]  ? bit_update_start+0x20/0x50
>[   16.398002]  ? fbcon_switch+0x39e/0x5d0
>[   16.398005]  ? redraw_screen+0x149/0x220
>[   16.398006]  ? csi_J+0x13e/0x150
>[   16.398008]  ? do_con_trol+0x140b/0x1540
>[   16.398009]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.398010]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.398012]  ? lock_page_memcg+0xc/0x80
>[   16.398012]  ? page_add_file_rmap+0xc/0x140
>[   16.398014]  ? con_write+0x6e/0x80
>[   16.398015]  ? n_tty_write+0x198/0x430
>[   16.398016]  ? do_wait_intr_irq+0x80/0x80
>[   16.398017]  ? process_echoes+0x90/0x90
>[   16.398018]  ? tty_write+0x1b5/0x330
>[   16.398019]  ? __vfs_write+0x1e/0x130
>[   16.398021]  ? selinux_file_permission+0x13b/0x170
>[   16.398022]  ? security_file_permission+0x31/0xb0
>[   16.398023]  ? vfs_write+0xbc/0x1b0
>[   16.398024]  ? SyS_write+0x4b/0xb0
>[   16.398025]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.398026] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.398038] ---[ end trace 683ff83cc6005acf ]---
>[   16.398049] ------------[ cut here ]------------
>[   16.398069] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.398069] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.398081] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.398081] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.398082] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.398101] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.398102] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.398102] RAX: ffffc90005173360 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.398103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.398104] RBP: ffffc900051733b0 R08: 0000000000000000 R09: 0000000000000000
>[   16.398104] R10: 0000000000000002 R11: 000000000003d834 R12: 0000000000000000
>[   16.398105] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.398106] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.398106] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.398107] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.398107] Call Trace:
>[   16.398131]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.398152]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.398173]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.398194]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.398213]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.398238]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.398264]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.398288]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.398292]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.398295]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.398297]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.398300]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.398303]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.398304]  ? fb_pan_display+0xae/0x140
>[   16.398306]  ? bit_update_start+0x20/0x50
>[   16.398307]  ? fbcon_switch+0x39e/0x5d0
>[   16.398308]  ? redraw_screen+0x149/0x220
>[   16.398310]  ? csi_J+0x13e/0x150
>[   16.398311]  ? do_con_trol+0x140b/0x1540
>[   16.398312]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.398313]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.398314]  ? lock_page_memcg+0xc/0x80
>[   16.398315]  ? page_add_file_rmap+0xc/0x140
>[   16.398316]  ? con_write+0x6e/0x80
>[   16.398318]  ? n_tty_write+0x198/0x430
>[   16.398319]  ? do_wait_intr_irq+0x80/0x80
>[   16.398320]  ? process_echoes+0x90/0x90
>[   16.398321]  ? tty_write+0x1b5/0x330
>[   16.398322]  ? __vfs_write+0x1e/0x130
>[   16.398324]  ? selinux_file_permission+0x13b/0x170
>[   16.398325]  ? security_file_permission+0x31/0xb0
>[   16.398326]  ? vfs_write+0xbc/0x1b0
>[   16.398327]  ? SyS_write+0x4b/0xb0
>[   16.398328]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.398329] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.398340] ---[ end trace 683ff83cc6005ad0 ]---
>[   16.398350] ------------[ cut here ]------------
>[   16.398369] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.398369] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.398379] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.398380] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.398380] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.398398] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.398399] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.398399] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.398400] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.398400] RBP: ffffc900051733b0 R08: 0000000000000001 R09: ffffc90005173360
>[   16.398401] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900051733e0
>[   16.398401] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.398402] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.398402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.398403] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.398403] Call Trace:
>[   16.398425]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.398447]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.398470]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.398490]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.398511]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.398537]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.398563]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.398588]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.398591]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.398595]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.398597]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.398600]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.398603]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.398604]  ? fb_pan_display+0xae/0x140
>[   16.398605]  ? bit_update_start+0x20/0x50
>[   16.398606]  ? fbcon_switch+0x39e/0x5d0
>[   16.398608]  ? redraw_screen+0x149/0x220
>[   16.398609]  ? csi_J+0x13e/0x150
>[   16.398610]  ? do_con_trol+0x140b/0x1540
>[   16.398611]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.398612]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.398613]  ? lock_page_memcg+0xc/0x80
>[   16.398614]  ? page_add_file_rmap+0xc/0x140
>[   16.398616]  ? con_write+0x6e/0x80
>[   16.398617]  ? n_tty_write+0x198/0x430
>[   16.398618]  ? do_wait_intr_irq+0x80/0x80
>[   16.398619]  ? process_echoes+0x90/0x90
>[   16.398620]  ? tty_write+0x1b5/0x330
>[   16.398622]  ? __vfs_write+0x1e/0x130
>[   16.398623]  ? selinux_file_permission+0x13b/0x170
>[   16.398624]  ? security_file_permission+0x31/0xb0
>[   16.398625]  ? vfs_write+0xbc/0x1b0
>[   16.398626]  ? SyS_write+0x4b/0xb0
>[   16.398627]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.398628] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.398643] ---[ end trace 683ff83cc6005ad1 ]---
>[   16.398663] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.398674] ------------[ cut here ]------------
>[   16.398695] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.398695] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.398708] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.398708] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.398709] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.398729] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.398729] RSP: 0018:ffffc90005173348 EFLAGS: 00010296
>[   16.398730] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.398731] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   16.398731] RBP: ffffc900051733b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.398732] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900051733e0
>[   16.398732] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.398733] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.398734] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.398735] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.398735] Call Trace:
>[   16.398759]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.398780]  ? dce110_set_output_transfer_func+0x29/0x7c0 [amdgpu]
>[   16.398804]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.398826]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.398847]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.398875]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.398901]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.398925]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.398929]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.398932]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.398935]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.398937]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.398940]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.398942]  ? fb_pan_display+0xae/0x140
>[   16.398943]  ? bit_update_start+0x20/0x50
>[   16.398944]  ? fbcon_switch+0x39e/0x5d0
>[   16.398946]  ? redraw_screen+0x149/0x220
>[   16.398947]  ? csi_J+0x13e/0x150
>[   16.398948]  ? do_con_trol+0x140b/0x1540
>[   16.398949]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.398951]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.398952]  ? lock_page_memcg+0xc/0x80
>[   16.398953]  ? page_add_file_rmap+0xc/0x140
>[   16.398954]  ? con_write+0x6e/0x80
>[   16.398956]  ? n_tty_write+0x198/0x430
>[   16.398957]  ? do_wait_intr_irq+0x80/0x80
>[   16.398958]  ? process_echoes+0x90/0x90
>[   16.398959]  ? tty_write+0x1b5/0x330
>[   16.398961]  ? __vfs_write+0x1e/0x130
>[   16.398962]  ? selinux_file_permission+0x13b/0x170
>[   16.398963]  ? security_file_permission+0x31/0xb0
>[   16.398964]  ? vfs_write+0xbc/0x1b0
>[   16.398965]  ? SyS_write+0x4b/0xb0
>[   16.398966]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.398967] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.398982] ---[ end trace 683ff83cc6005ad2 ]---
>[   16.399007] [drm:dce110_opp_power_on_regamma_lut [amdgpu]] *ERROR* invalid register read; address = 0
>[   16.399017] ------------[ cut here ]------------
>[   16.399041] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:115 dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.399041] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.399056] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.399056] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.399058] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.399082] RIP: 0010:dce110_opp_power_on_regamma_lut+0x122/0x130 [amdgpu]
>[   16.399082] RSP: 0018:ffffc900051733c0 EFLAGS: 00010282
>[   16.399083] RAX: 0000000000000059 RBX: ffff880425168000 RCX: 0000000000000002
>[   16.399084] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81c36650
>[   16.399084] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000059
>[   16.399085] R10: 0000000000000000 R11: 00000000000018c0 R12: 0000000000000000
>[   16.399085] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.399086] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.399087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.399088] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.399088] Call Trace:
>[   16.399111]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.399135]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.399156]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.399177]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.399205]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.399227]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.399249]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.399252]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.399254]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.399256]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.399258]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.399260]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.399262]  ? fb_pan_display+0xae/0x140
>[   16.399262]  ? bit_update_start+0x20/0x50
>[   16.399263]  ? fbcon_switch+0x39e/0x5d0
>[   16.399265]  ? redraw_screen+0x149/0x220
>[   16.399265]  ? csi_J+0x13e/0x150
>[   16.399266]  ? do_con_trol+0x140b/0x1540
>[   16.399267]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.399268]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.399269]  ? lock_page_memcg+0xc/0x80
>[   16.399270]  ? page_add_file_rmap+0xc/0x140
>[   16.399271]  ? con_write+0x6e/0x80
>[   16.399272]  ? n_tty_write+0x198/0x430
>[   16.399273]  ? do_wait_intr_irq+0x80/0x80
>[   16.399274]  ? process_echoes+0x90/0x90
>[   16.399275]  ? tty_write+0x1b5/0x330
>[   16.399276]  ? __vfs_write+0x1e/0x130
>[   16.399277]  ? selinux_file_permission+0x13b/0x170
>[   16.399278]  ? security_file_permission+0x31/0xb0
>[   16.399279]  ? vfs_write+0xbc/0x1b0
>[   16.399280]  ? SyS_write+0x4b/0xb0
>[   16.399281]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.399282] Code: ff 50 30 48 8b 93 98 4a 00 00 8b b2 b8 00 00 00 eb 82 48 c7 c2 a8 30 4c a0 31 f6 48 c7 c7 b3 df 4c a0 89 44 24 24 e8 fe 4a c5 ff <0f> ff 8b 44 24 24 e9 54 ff ff ff 0f 1f 00 48 85 d2 0f 84 ab 02 
>[   16.399293] ---[ end trace 683ff83cc6005ad3 ]---
>[   16.399303] ------------[ cut here ]------------
>[   16.399322] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.399322] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.399332] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.399333] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.399333] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.399351] RIP: 0010:generic_reg_update_ex+0xec/0x150 [amdgpu]
>[   16.399352] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.399352] RAX: ffffc90005173360 RBX: ffff880425168000 RCX: 0000000000000000
>[   16.399353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.399353] RBP: ffffc900051733b0 R08: 0000000000000000 R09: 0000000000000000
>[   16.399354] R10: 0000000000000002 R11: 00000000000018c0 R12: 0000000000000000
>[   16.399354] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[   16.399355] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.399355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.399356] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.399356] Call Trace:
>[   16.399377]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.399396]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.399417]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.399436]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.399455]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.399479]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.399501]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.399523]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.399526]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.399528]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.399531]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.399533]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.399535]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.399536]  ? fb_pan_display+0xae/0x140
>[   16.399537]  ? bit_update_start+0x20/0x50
>[   16.399538]  ? fbcon_switch+0x39e/0x5d0
>[   16.399539]  ? redraw_screen+0x149/0x220
>[   16.399540]  ? csi_J+0x13e/0x150
>[   16.399541]  ? do_con_trol+0x140b/0x1540
>[   16.399542]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.399543]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.399544]  ? lock_page_memcg+0xc/0x80
>[   16.399544]  ? page_add_file_rmap+0xc/0x140
>[   16.399546]  ? con_write+0x6e/0x80
>[   16.399547]  ? n_tty_write+0x198/0x430
>[   16.399548]  ? do_wait_intr_irq+0x80/0x80
>[   16.399549]  ? process_echoes+0x90/0x90
>[   16.399550]  ? tty_write+0x1b5/0x330
>[   16.399551]  ? __vfs_write+0x1e/0x130
>[   16.399552]  ? selinux_file_permission+0x13b/0x170
>[   16.399553]  ? security_file_permission+0x31/0xb0
>[   16.399554]  ? vfs_write+0xbc/0x1b0
>[   16.399555]  ? SyS_write+0x4b/0xb0
>[   16.399555]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.399556] Code: db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 <0f> ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 
>[   16.399571] ---[ end trace 683ff83cc6005ad4 ]---
>[   16.399582] ------------[ cut here ]------------
>[   16.399602] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:177 generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.399603] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.399616] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.399617] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.399617] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.399637] RIP: 0010:generic_reg_update_ex+0xe8/0x150 [amdgpu]
>[   16.399638] RSP: 0018:ffffc90005173348 EFLAGS: 00010246
>[   16.399638] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.399639] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880426eb6f80
>[   16.399640] RBP: ffffc900051733b0 R08: 0000000000000000 R09: ffffc90005173360
>[   16.399640] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc900051733e0
>[   16.399641] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.399641] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.399642] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.399643] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.399643] Call Trace:
>[   16.399667]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.399689]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.399712]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.399733]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.399753]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.399780]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.399805]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.399833]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.399836]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.399839]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.399841]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.399844]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.399846]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.399847]  ? fb_pan_display+0xae/0x140
>[   16.399848]  ? bit_update_start+0x20/0x50
>[   16.399849]  ? fbcon_switch+0x39e/0x5d0
>[   16.399850]  ? redraw_screen+0x149/0x220
>[   16.399851]  ? csi_J+0x13e/0x150
>[   16.399852]  ? do_con_trol+0x140b/0x1540
>[   16.399853]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.399854]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.399855]  ? lock_page_memcg+0xc/0x80
>[   16.399856]  ? page_add_file_rmap+0xc/0x140
>[   16.399857]  ? con_write+0x6e/0x80
>[   16.399859]  ? n_tty_write+0x198/0x430
>[   16.399860]  ? do_wait_intr_irq+0x80/0x80
>[   16.399861]  ? process_echoes+0x90/0x90
>[   16.399862]  ? tty_write+0x1b5/0x330
>[   16.399863]  ? __vfs_write+0x1e/0x130
>[   16.399864]  ? selinux_file_permission+0x13b/0x170
>[   16.399865]  ? security_file_permission+0x31/0xb0
>[   16.399866]  ? vfs_write+0xbc/0x1b0
>[   16.399867]  ? SyS_write+0x4b/0xb0
>[   16.399868]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.399869] Code: 75 a4 45 84 db 75 4d 45 84 ed 75 41 85 f6 74 26 48 8b 7f 18 89 da 48 8b 07 ff 50 38 48 83 c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 <0f> ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 
>[   16.399883] ---[ end trace 683ff83cc6005ad5 ]---
>[   16.399902] [drm:generic_reg_update_ex [amdgpu]] *ERROR* invalid register write. address = 0
>[   16.399913] ------------[ cut here ]------------
>[   16.399932] WARNING: CPU: 0 PID: 1499 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:134 generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.399932] Modules linked in: ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_mangle iptable_mangle ip6table_filter ip6_tables it87 hwmon_vid sunrpc kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_via snd_hda_codec_generic snd_hda_codec_hdmi pcspkr fam15h_power k10temp snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device snd_pcm snd_timer snd soundcore uas usb_storage amdgpu mfd_core amdkfd radeon crc32c_intel serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm r8169 mii
>[   16.399943] CPU: 0 PID: 1499 Comm: (agetty) Tainted: G        W       4.13.0-rc5+ #532
>[   16.399943] Hardware name: Gigabyte Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
>[   16.399944] task: ffff8803fb9c6800 task.stack: ffffc90005170000
>[   16.399962] RIP: 0010:generic_reg_update_ex+0x106/0x150 [amdgpu]
>[   16.399962] RSP: 0018:ffffc90005173348 EFLAGS: 00010296
>[   16.399963] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000
>[   16.399963] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffff81c36650
>[   16.399964] RBP: ffffc900051733b0 R08: 0000000000000050 R09: ffffffff81dd9242
>[   16.399964] R10: 0000000000000002 R11: 0000000000000004 R12: ffffc900051733e0
>[   16.399965] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
>[   16.399965] FS:  00007f68fc173a40(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
>[   16.399966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   16.399966] CR2: 0000008c32cee060 CR3: 00000003f398f000 CR4: 00000000000406f0
>[   16.399967] Call Trace:
>[   16.399988]  ? dce110_opp_power_on_regamma_lut+0xb2/0x130 [amdgpu]
>[   16.400007]  ? dce110_set_output_transfer_func+0x63/0x7c0 [amdgpu]
>[   16.400027]  ? dce_ipp_set_degamma+0x6e/0x80 [amdgpu]
>[   16.400046]  ? dc_update_planes_and_stream+0x814/0xb80 [amdgpu]
>[   16.400065]  ? dc_commit_planes_to_stream+0x302/0x330 [amdgpu]
>[   16.400089]  ? amdgpu_dm_atomic_commit_tail+0x5fc/0x930 [amdgpu]
>[   16.400111]  ? dm_plane_helper_cleanup_fb+0x110/0x110 [amdgpu]
>[   16.400133]  ? dm_plane_helper_prepare_fb+0x197/0x230 [amdgpu]
>[   16.400136]  ? drm_atomic_helper_wait_for_dependencies+0x7f/0x150 [drm_kms_helper]
>[   16.400138]  ? commit_tail+0x35/0x60 [drm_kms_helper]
>[   16.400140]  ? drm_atomic_helper_commit+0x116/0x120 [drm_kms_helper]
>[   16.400142]  ? restore_fbdev_mode_atomic+0x168/0x1c0 [drm_kms_helper]
>[   16.400145]  ? drm_fb_helper_pan_display+0x9d/0x190 [drm_kms_helper]
>[   16.400146]  ? fb_pan_display+0xae/0x140
>[   16.400147]  ? bit_update_start+0x20/0x50
>[   16.400147]  ? fbcon_switch+0x39e/0x5d0
>[   16.400149]  ? redraw_screen+0x149/0x220
>[   16.400150]  ? csi_J+0x13e/0x150
>[   16.400151]  ? do_con_trol+0x140b/0x1540
>[   16.400151]  ? atomic_notifier_call_chain+0x38/0x50
>[   16.400152]  ? do_con_write.part.24+0x1db/0x9b0
>[   16.400153]  ? lock_page_memcg+0xc/0x80
>[   16.400154]  ? page_add_file_rmap+0xc/0x140
>[   16.400155]  ? con_write+0x6e/0x80
>[   16.400156]  ? n_tty_write+0x198/0x430
>[   16.400157]  ? do_wait_intr_irq+0x80/0x80
>[   16.400159]  ? process_echoes+0x90/0x90
>[   16.400159]  ? tty_write+0x1b5/0x330
>[   16.400160]  ? __vfs_write+0x1e/0x130
>[   16.400162]  ? selinux_file_permission+0x13b/0x170
>[   16.400163]  ? security_file_permission+0x31/0xb0
>[   16.400164]  ? vfs_write+0xbc/0x1b0
>[   16.400177]  ? SyS_write+0x4b/0xb0
>[   16.400180]  ? entry_SYSCALL_64_fastpath+0x13/0x94
>[   16.400181] Code: c4 48 89 d8 5b 41 5c 41 5d 41 5e 5d c3 0f ff eb c0 0f ff e9 46 ff ff ff 48 c7 c2 a0 73 4c a0 48 c7 c7 13 e6 4c a0 e8 9a 61 c2 ff <0f> ff eb cf 4c 89 64 24 08 eb b8 89 04 24 eb ae 41 bb 01 00 00 
>[   16.400192] ---[ end trace 683ff83cc6005ad6 ]---

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