<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - cursor on pipe A assertion failure (expected off, current on)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69533">69533</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>cursor on pipe A assertion failure (expected off, current on)
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tod.jackson@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=86073" name="attach_86073" title="full current dmesg">attachment 86073</a> <a href="attachment.cgi?id=86073&action=edit" title="full current dmesg">[details]</a></span>
full current dmesg
Hi there, I've never seen this warning before today. Sorry if it's a duplicate.
No adverse affects noticed so far...
[ 9491.888203] ------------[ cut here ]------------
[ 9491.888230] WARNING: CPU: 0 PID: 1937 at
drivers/gpu/drm/i915/intel_display.c:1104
assert_cursor.constprop.60+0xbc/0xc0()
[ 9491.888233] cursor on pipe A assertion failure (expected off, current on)
[ 9491.888235] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_intel snd_hda_codec brcmsmac cordic brcmutil snd_hwdep snd_pcm
snd_page_alloc snd_timer snd coretemp kvm_intel dell_wmi kvm lpc_ich nouveau
mfd_core mxm_wmi bcma atl1c ttm wmi
[ 9491.888288] CPU: 0 PID: 1937 Comm: X Tainted: G W
3.12.0-rc1-next-20130918 #1
[ 9491.888290] Hardware name: Alienware M11x R2/M11x R2, BIOS A04 11/23/2010
[ 9491.888292] 0000000000000009 ffff88007649d908 ffffffff81660de6
0000000000000007
[ 9491.888295] ffff88007649d958 ffff88007649d948 ffffffff81045077
ffff88007649d938
[ 9491.888298] 0000000000000000 0000000000000000 0000000000000000
0000000000000001
[ 9491.888314] Call Trace:
[ 9491.888322] [<ffffffff81660de6>] dump_stack+0x4f/0x84
[ 9491.888328] [<ffffffff81045077>] warn_slowpath_common+0x87/0xb0
[ 9491.888331] [<ffffffff81045141>] warn_slowpath_fmt+0x41/0x50
[ 9491.888346] [<ffffffff8138d88c>] assert_cursor.constprop.60+0xbc/0xc0
[ 9491.888350] [<ffffffff8138fb89>] intel_enable_pipe+0x49/0x1b0
[ 9491.888354] [<ffffffff81390dcf>] ironlake_crtc_enable+0x12f/0xc50
[ 9491.888359] [<ffffffff81396d20>] __intel_set_mode+0x780/0x1460
[ 9491.888364] [<ffffffff81399f21>] intel_set_mode+0x11/0x30
[ 9491.888380] [<ffffffff8139a763>] intel_crtc_set_config+0x823/0xa10
[ 9491.888386] [<ffffffff81350eed>] drm_mode_set_config_internal+0x5d/0xe0
[ 9491.888390] [<ffffffff81353423>] drm_mode_setcrtc+0xf3/0x630
[ 9491.888396] [<ffffffff81344219>] drm_ioctl+0x509/0x630
[ 9491.888412] [<ffffffff81353330>] ? drm_mode_setplane+0x3b0/0x3b0
[ 9491.888418] [<ffffffff81155a07>] do_vfs_ioctl+0x87/0x520
[ 9491.888422] [<ffffffff81145820>] ? __sb_end_write+0x30/0x70
[ 9491.888426] [<ffffffff8115f9fc>] ? fget_light+0x4c/0x100
[ 9491.888429] [<ffffffff81155f31>] SyS_ioctl+0x91/0xb0
[ 9491.888448] [<ffffffff8166fd22>] system_call_fastpath+0x16/0x1b
[ 9491.888451] ---[ end trace c7127599d378d79d ]---</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>