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<base href="https://bugs.freedesktop.org/">
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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-dpms - dmesg-warn - WARNING: CPU: 2 PID: 3075 at drivers/gpu/drm/i915/intel_ddi.c:3104 icl_program_mg_dp_mode+0xe6/0x180 [i915]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109044">109044</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@kms_flip@basic-flip-vs-dpms - dmesg-warn - WARNING: CPU: 2 PID: 3075 at drivers/gpu/drm/i915/intel_ddi.c:3104 icl_program_mg_dp_mode+0xe6/0x180 [i915]
</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_5306/fi-icl-u3/igt@kms_flip@basic-flip-vs-dpms.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5306/fi-icl-u3/igt@kms_flip@basic-flip-vs-dpms.html</a>
The trace appears to be a little incomplete, but here it is:
<4> [223.659921] CPU: 2 PID: 3075 Comm: kms_flip Tainted: G U W
4.20.0-rc5-CI-CI_DRM_5306+ #1
<4> [223.659967] RDX: 0000000000000007 RSI: ffffffff820c7388 RDI:
00000000ffffffff
<4> [223.659970] RBP: 00000000001687a0 R08: 00000000330c76eb R09:
0000000000000000
<4> [223.659973] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff888495552158
<4> [223.659976] R13: 000000000a0038fe R14: 00000000001683a0 R15:
0000000000000000
<4> [223.659979] FS: 00007f234f3ab980(0000) GS:ffff8884aff00000(0000)
knlGS:0000000000000000
<4> [223.659982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [223.659985] CR2: 00007fd95c85d5a0 CR3: 000000043b9dc006 CR4:
0000000000760ee0
<4> [223.659988] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [223.659990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [223.659993] PKRU: 55555554
<4> [223.659995] Call Trace:
<4> [223.660030] intel_ddi_pre_enable+0x727/0xac0 [i915]
<4> [223.660062] intel_encoders_pre_enable.isra.13+0x61/0x80 [i915]
<4> [223.660096] haswell_crtc_enable+0x82/0x7d0 [i915]
<4> [223.660127] ? icl_pll_get_hw_state+0x5f/0x280 [i915]
<4> [223.660157] intel_update_crtc+0x54/0x2b0 [i915]
<4> [223.660186] skl_update_crtcs+0x266/0x2b0 [i915]
<4> [223.660218] intel_atomic_commit_tail+0x1ea/0xd70 [i915]
<4> [223.660250] intel_atomic_commit+0x244/0x330 [i915]
<4> [223.660257] drm_atomic_connector_commit_dpms+0xe0/0xf0
<4> [223.660262] set_property_atomic+0xb5/0x140
<4> [223.660272] drm_mode_obj_set_property_ioctl+0x10f/0x1d0
<4> [223.660276] ? drm_connector_set_obj_prop+0x70/0x70
<4> [223.660279] drm_connector_property_set_ioctl+0x39/0x60
<4> [223.660284] drm_ioctl_kernel+0x81/0xf0
<4> [223.660289] drm_ioctl+0x2de/0x390
<4> [223.660294] ? drm_connector_set_obj_prop+0x70/0x70
<4> [223.660301] ? __might_fault+0x39/0x90
<4> [223.660308] do_vfs_ioctl+0xa0/0x6e0
<4> [223.660312] ? lock_acquire+0xa6/0x1c0
<4> [223.660316] ? __task_pid_nr_ns+0xb9/0x1f0
<4> [223.660321] ksys_ioctl+0x35/0x60
<4> [223.660326] __x64_sys_ioctl+0x11/0x20
<4> [223.660329] do_syscall_64+0x55/0x190
<4> [223.660333] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [223.660336] RIP: 0033:0x7f234e0f55d7
<4> [223.660338] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [223.660340] RSP: 002b:00007fffb0c3b388 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4> [223.660343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f234e0f55d7
<4> [223.660345] RDX: 00007fffb0c3b3c0 RSI: 00000000c01064ab RDI:
0000000000000005
<4> [223.660346] RBP: 00007fffb0c3b3c0 R08: 00007fffb0c3b721 R09:
00007fffb0dcd080
<4> [223.660348] R10: 000000000005d0d8 R11: 0000000000000246 R12:
00000000c01064ab
<4> [223.660350] R13: 0000000000000005 R14: 0000000000000000 R15:
0000000000000000
<4> [223.660359] irq event stamp: 1832504
<4> [223.660363] hardirqs last enabled at (1832503): [<ffffffff810fb0a9>]
console_unlock+0x3f9/0x5f0
<4> [223.660365] hardirqs last disabled at (1832504): [<ffffffff810019b0>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [223.660368] softirqs last enabled at (1832230): [<ffffffff81c0033a>]
__do_softirq+0x33a/0x4b9
<4> [223.660371] softirqs last disabled at (1832223): [<ffffffff8108e6a9>]
irq_exit+0xa9/0xc0
<4> [223.660401] WARNING: CPU: 2 PID: 3075 at
drivers/gpu/drm/i915/intel_ddi.c:3104 icl_program_mg_dp_mode+0xe6/0x180 [i915]
<4> [223.660403] ---[ end trace 46f076d00dcee405 ]---</pre>
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