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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BYT only] igt@drv_suspend@forcewake - dmesg-warn - Expected 00000005 fw_domains to be active, but 00000005 are off"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106884">106884</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BYT only] igt@drv_suspend@forcewake - dmesg-warn - Expected 00000005 fw_domains to be active, but 00000005 are off
</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/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_58/fi-byt-n2820/igt@drv_suspend@forcewake.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_58/fi-byt-n2820/igt@drv_suspend@forcewake.html</a>
[ 566.558990] ------------[ cut here ]------------
[ 566.559160] Expected 00000005 fw_domains to be active, but 00000005 are off
[ 566.559333] WARNING: CPU: 1 PID: 1440 at
drivers/gpu/drm/i915/intel_uncore.c:784 assert_forcewakes_active+0x4b/0xa0
[i915]
[ 566.559339] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 btusb btrtl intel_powerclamp btbcm coretemp
crct10dif_pclmul btintel snd_hda_intel crc32_pclmul ghash_clmulni_intel
snd_hda_codec bluetooth snd_hwdep snd_hda_core ecdh_generic snd_pcm r8169 mii
lpc_ich prime_numbers i2c_hid
[ 566.559480] CPU: 1 PID: 1440 Comm: kworker/u4:15 Tainted: G U
4.17.0-rc7-g1d2b97e15aaf-drmtip_58+ #1
[ 566.559486] Hardware name:
\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff
\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff/DN2820FYK,
BIOS FYBYT10H.86A.0059.2017.0607.2130 06/07/2017
[ 566.559498] Workqueue: events_unbound async_run_entry_fn
[ 566.559602] RIP: 0010:assert_forcewakes_active+0x4b/0xa0 [i915]
[ 566.559608] RSP: 0000:ffffb7720060fd38 EFLAGS: 00010282
[ 566.559619] RAX: 0000000000000000 RBX: ffff9d2663b10000 RCX:
0000000000000001
[ 566.559625] RDX: 0000000080000001 RSI: ffffffff820fbde9 RDI:
00000000ffffffff
[ 566.559631] RBP: ffff9d26635e0008 R08: 00000000b6bb6cf9 R09:
0000000000000000
[ 566.559637] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff9d2663b176b8
[ 566.559643] R13: ffff9d2663b10068 R14: 0000000000000000 R15:
0000000000000000
[ 566.559649] FS: 0000000000000000(0000) GS:ffff9d267fd00000(0000)
knlGS:0000000000000000
[ 566.559656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 566.559661] CR2: 0000000000000000 CR3: 000000000d210000 CR4:
00000000001006e0
[ 566.559667] Call Trace:
[ 566.559775] reset_ring+0x40/0x2f0 [i915]
[ 566.559878] i915_gem_sanitize+0x81/0x100 [i915]
[ 566.559971] ? vlv_resume_prepare+0x670/0x670 [i915]
[ 566.560056] i915_pm_resume_early+0xba/0x150 [i915]
[ 566.560072] dpm_run_callback+0x5d/0x2f0
[ 566.560088] device_resume_early+0xa6/0xe0
[ 566.560102] async_resume_early+0x14/0x40
[ 566.560111] async_run_entry_fn+0x34/0x160
[ 566.560124] process_one_work+0x229/0x6a0
[ 566.560148] worker_thread+0x35/0x380
[ 566.560162] ? process_one_work+0x6a0/0x6a0
[ 566.560170] kthread+0x119/0x130
[ 566.560179] ? kthread_flush_work_fn+0x10/0x10
[ 566.560194] ret_from_fork+0x3a/0x50
[ 566.560225] Code: 00 85 c0 74 52 23 b3 a4 0e 00 00 8b 93 a8 0e 00 00 f7 d2
21 f2 75 08 48 83 c4 08 5b c3 f3 c3 48 c7 c7 d8 ad 66 c0 e8 45 09 b1 c0 <0f> 0b
eb e8 80 3d 1b 4b 18 00 00 75 c3 48 c7 c7 28 a9 66 c0 89
[ 566.560542] irq event stamp: 928
[ 566.560551] hardirqs last enabled at (927): [<ffffffff810fd267>]
vprintk_emit+0x4b7/0x4d0
[ 566.560559] hardirqs last disabled at (928): [<ffffffff81a0111c>]
error_entry+0x7c/0x100
[ 566.560566] softirqs last enabled at (850): [<ffffffff81c0032b>]
__do_softirq+0x32b/0x4e1
[ 566.560575] softirqs last disabled at (843): [<ffffffff81090104>]
irq_exit+0xa4/0xb0
[ 566.560679] WARNING: CPU: 1 PID: 1440 at
drivers/gpu/drm/i915/intel_uncore.c:784 assert_forcewakes_active+0x4b/0xa0
[i915]
[ 566.560684] ---[ end trace 687f48bc3df179e2 ]---
This seems to be a regression introduced in drmtip_58.</pre>
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