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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][BAT] igt@kms_flip@basic-flip-vs-modeset - dmesg-warn - RPM wakelock ref not held during HW access"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108364">108364</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@kms_flip@basic-flip-vs-modeset - dmesg-warn - RPM wakelock ref not held during HW access
</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/CI_DRM_4977/fi-icl-u2/igt@kms_flip@basic-flip-vs-modeset.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4977/fi-icl-u2/igt@kms_flip@basic-flip-vs-modeset.html</a>
<4> [262.375989] ------------[ cut here ]------------
<4> [262.375992] RPM wakelock ref not held during HW access
<4> [262.376074] WARNING: CPU: 2 PID: 2753 at
drivers/gpu/drm/i915/intel_drv.h:2011 intel_uncore_forcewake_get+0x73/0xa0
[i915]
<4> [262.376078] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec
snd_hwdep snd_hda_core e1000e snd_pcm btusb btrtl btbcm btintel cdc_ether
usbnet mii bluetooth ecdh_generic prime_numbers
<4> [262.376159] CPU: 2 PID: 2753 Comm: kms_flip Tainted: G U W
4.19.0-rc7-CI-CI_DRM_4977+ #1
<4> [262.376162] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [262.376211] RIP: 0010:intel_uncore_forcewake_get+0x73/0xa0 [i915]
<4> [262.376216] Code: e7 5b 5d 41 5c 41 5d e9 2b c0 6a e1 f3 c3 80 3d e0 c3 18
00 00 75 c8 48 c7 c7 90 ce 38 a0 c6 05 d0 c3 18 00 01 e8 dd f9 de e0 <0f> 0b eb
b1 80 3d c1 c3 18 00 00 75 9e 48 c7 c7 38 cd 38 a0 c6 05
<4> [262.376220] RSP: 0018:ffffc90000ae3d10 EFLAGS: 00010286
<4> [262.376226] RAX: 0000000000000000 RBX: ffff880496b80000 RCX:
0000000000000001
<4> [262.376230] RDX: 0000000080000001 RSI: ffffffff820c2e6e RDI:
00000000ffffffff
<4> [262.376233] RBP: 00000000000001ff R08: 00000000501ba55a R09:
0000000000000000
<4> [262.376237] R10: ffff8804ae818358 R11: 0000000000000000 R12:
ffff880496b877e8
<4> [262.376240] R13: ffff880496b877a8 R14: ffff880496b80000 R15:
ffffffffa0246e30
<4> [262.376244] FS: 00007fad09164980(0000) GS:ffff8804b0700000(0000)
knlGS:0000000000000000
<4> [262.376248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [262.376251] CR2: 0000559219c08240 CR3: 00000004a6e80006 CR4:
0000000000760ee0
<4> [262.376254] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [262.376258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [262.376262] PKRU: 55555554
<4> [262.376265] Call Trace:
<4> [262.376311] i915_gem_reset_prepare_engine+0x11/0x40 [i915]
<4> [262.376352] i915_gem_set_wedged+0xce/0x200 [i915]
<4> [262.376359] ? __drm_printfn_info+0x20/0x20
<4> [262.376403] i915_drop_caches_set+0x167/0x270 [i915]
<4> [262.376413] simple_attr_write+0xb0/0xd0
<4> [262.376422] full_proxy_write+0x51/0x80
<4> [262.376432] __vfs_write+0x31/0x180
<4> [262.376438] ? rcu_lockdep_current_cpu_online+0x8f/0xd0
<4> [262.376445] ? rcu_read_lock_sched_held+0x6f/0x80
<4> [262.376450] ? rcu_sync_lockdep_assert+0x29/0x50
<4> [262.376455] ? __sb_start_write+0x152/0x1f0
<4> [262.376460] ? __sb_start_write+0x168/0x1f0
<4> [262.376469] vfs_write+0xbd/0x1b0
<4> [262.376476] ksys_write+0x50/0xc0
<4> [262.376486] do_syscall_64+0x55/0x190
<4> [262.376493] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [262.376497] RIP: 0033:0x7fad0819c281
<4> [262.376502] Code: c3 0f 1f 84 00 00 00 00 00 48 8b 05 59 8d 20 00 c3 0f 1f
84 00 00 00 00 00 8b 05 8a d1 20 00 85 c0 75 16 b8 01 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 41 54 55 49 89 d4 53
<4> [262.376505] RSP: 002b:00007ffcf5787938 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
<4> [262.376512] RAX: ffffffffffffffda RBX: 0000000000000001 RCX:
00007fad0819c281
<4> [262.376516] RDX: 0000000000000005 RSI: 00007ffcf57879c0 RDI:
0000000000000008
<4> [262.376519] RBP: 00007ffcf5787960 R08: 0000000000000000 R09:
0000000000000000
<4> [262.376523] R10: 0000000000000000 R11: 0000000000000246 R12:
00007fad08185718
<4> [262.376526] R13: 0000000000000003 R14: 00007fad0818a628 R15:
00007fad08186d80
<4> [262.376543] irq event stamp: 1218820
<4> [262.376550] hardirqs last enabled at (1218819): [<ffffffff810f826a>]
console_unlock+0x3fa/0x5f0
<4> [262.376554] hardirqs last disabled at (1218820): [<ffffffff81001930>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [262.376559] softirqs last enabled at (1218756): [<ffffffff81c0031d>]
__do_softirq+0x31d/0x483
<4> [262.376565] softirqs last disabled at (1218749): [<ffffffff8108c539>]
irq_exit+0xa9/0xc0
<4> [262.376620] WARNING: CPU: 2 PID: 2753 at
drivers/gpu/drm/i915/intel_drv.h:2011 intel_uncore_forcewake_get+0x73/0xa0
[i915]
<4> [262.376623] ---[ end trace c299f0aa28526b0e ]---</pre>
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