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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Every boot I get an error in dmesg "WARNING: CPU: 2 PID: 1380 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132 generic_reg_update_ex+0x108/0x150 [amdgpu]""
href="https://bugs.freedesktop.org/show_bug.cgi?id=105284">105284</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Every boot I get an error in dmesg "WARNING: CPU: 2 PID: 1380 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132 generic_reg_update_ex+0x108/0x150 [amdgpu]"
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/AMDgpu
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mikhail.v.gavrilov@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137679" name="attach_137679" title="dmesg">attachment 137679</a> <a href="attachment.cgi?id=137679&action=edit" title="dmesg">[details]</a></span>
dmesg
Every boot I get an error in dmesg "WARNING: CPU: 2 PID: 1380 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132
generic_reg_update_ex+0x108/0x150 [amdgpu]"
[ 17.285753] WARNING: CPU: 2 PID: 1380 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132
generic_reg_update_ex+0x108/0x150 [amdgpu]
[ 17.285786] Modules linked in: nf_conntrack_netbios_ns
nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6
xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security
ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc xfs vfat fat
libcrc32c intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp btrfs
kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul xor zstd_compress
ghash_clmulni_intel hid_logitech_hidpp iTCO_wdt ppdev iTCO_vendor_support
intel_cstate raid6_pq snd_hda_codec_realtek snd_hda_codec_generic
snd_hda_codec_hdmi intel_uncore
[ 17.285890] snd_usb_audio zstd_decompress snd_hda_intel xxhash
intel_rapl_perf snd_hda_codec btusb btrtl snd_usbmidi_lib btbcm snd_rawmidi
snd_hda_core btintel huawei_cdc_ncm cdc_wdm snd_hwdep bluetooth gspca_zc3xx
snd_seq cdc_ncm gspca_main option v4l2_common usb_wwan snd_seq_device pcspkr
snd_pcm videodev cdc_ether joydev hid_logitech_dj usbnet snd_timer media snd
ecdh_generic rfkill mei_me soundcore mei i2c_i801 lpc_ich shpchp parport_pc
parport video binfmt_misc uas usb_storage amdgpu chash i2c_algo_bit gpu_sched
drm_kms_helper ttm drm crc32c_intel r8169 mii
[ 17.285987] CPU: 2 PID: 1380 Comm: gnome-shell Not tainted
4.16.0-rc1-amd-vega+ #1
[ 17.285989] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H,
BIOS F11 08/12/2014
[ 17.286032] RIP: 0010:generic_reg_update_ex+0x108/0x150 [amdgpu]
[ 17.286035] RSP: 0018:ffffaca7493fb688 EFLAGS: 00010246
[ 17.286041] RAX: ffffaca7493fb6a8 RBX: ffffa080ddc78000 RCX:
0000000000000000
[ 17.286044] RDX: 0000000000000007 RSI: 0000000000003aa3 RDI:
ffffa080df9c9400
[ 17.286046] RBP: ffffaca7493fb6f8 R08: 0000000000000000 R09:
0000000000000000
[ 17.286048] R10: ffffaca7493fb710 R11: 0000000000000001 R12:
0000000000000007
[ 17.286050] R13: 0000000000000000 R14: 0000000000000000 R15:
ffffa080ddc7ae90
[ 17.286052] FS: 00007f2e73266ac0(0000) GS:ffffa0811da00000(0000)
knlGS:0000000000000000
[ 17.286055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.286057] CR2: 00007efd5a0c6d64 CR3: 00000007ab80c001 CR4:
00000000001606e0
[ 17.286059] Call Trace:
[ 17.286110] dce110_opp_program_regamma_pwl+0x625/0x850 [amdgpu]
[ 17.286153] dce110_set_output_transfer_func+0x47d/0x700 [amdgpu]
[ 17.286202] dce110_program_front_end_for_pipe+0x1f5/0x2e0 [amdgpu]
[ 17.286247] dce110_apply_ctx_for_surface+0xe9/0x1e0 [amdgpu]
[ 17.286286] dc_commit_updates_for_stream+0x32c/0x520 [amdgpu]
[ 17.286327] dc_commit_planes_to_stream+0x36c/0x420 [amdgpu]
[ 17.286385] amdgpu_dm_atomic_commit_tail+0x790/0xdc0 [amdgpu]
[ 17.286407] commit_tail+0x3d/0x70 [drm_kms_helper]
[ 17.286414] drm_atomic_helper_commit+0xdf/0x150 [drm_kms_helper]
[ 17.286423] drm_atomic_helper_legacy_gamma_set+0x112/0x160 [drm_kms_helper]
[ 17.286442] drm_mode_gamma_set_ioctl+0x183/0x1f0 [drm]
[ 17.286464] ? drm_mode_crtc_set_gamma_size+0xa0/0xa0 [drm]
[ 17.286474] drm_ioctl_kernel+0x5b/0xb0 [drm]
[ 17.286486] drm_ioctl+0x2e2/0x380 [drm]
[ 17.286498] ? drm_mode_crtc_set_gamma_size+0xa0/0xa0 [drm]
[ 17.286506] ? __pm_runtime_resume+0x54/0x90
[ 17.286513] ? trace_hardirqs_on_caller+0xed/0x180
[ 17.286541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
[ 17.286548] do_vfs_ioctl+0xa5/0x6e0
[ 17.286559] SyS_ioctl+0x74/0x80
[ 17.286566] do_syscall_64+0x7a/0x220
[ 17.286572] entry_SYSCALL_64_after_hwframe+0x26/0x9b
[ 17.286575] RIP: 0033:0x7f2e703168e7
[ 17.286577] RSP: 002b:00007ffef3c8a8a8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 17.286581] RAX: ffffffffffffffda RBX: 00005634248cc070 RCX:
00007f2e703168e7
[ 17.286584] RDX: 00007ffef3c8a8e0 RSI: 00000000c02064a5 RDI:
0000000000000008
[ 17.286586] RBP: 00007ffef3c8a8e0 R08: 000056342465bd60 R09:
000056342464d340
[ 17.286588] R10: 00005634248cc070 R11: 0000000000000246 R12:
00000000c02064a5
[ 17.286590] R13: 0000000000000008 R14: 00007f2e4c0aa190 R15:
00007f2e4c0aa130
[ 17.286601] Code: 48 8b 40 38 e8 9a 36 76 da 48 8b 75 a8 65 48 33 34 25 28
00 00 00 89 d8 75 18 48 83 c4 50 5b 41 5a 41 5c 41 5d 5d c3 0f ff eb b3 <0f> ff
e9 42 ff ff ff e8 9c 58 c1 d9 41 ba 01 00 00 00 44 89 c0
[ 17.286705] ---[ end trace a1d24a964f852ad1 ]---</pre>
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