<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB+]igt/gem_streaming_writes/batch-cpu doesn't exit testing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90809">90809</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SNB+]igt/gem_streaming_writes/batch-cpu doesn't exit testing
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (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>huax.lu@intel.com
</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>Created <span class=""><a href="attachment.cgi?id=116228" name="attach_116228" title="dmesg">attachment 116228</a> <a href="attachment.cgi?id=116228&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure, new case
Non-working platforms: SNB+
==kernel==
--------------------------
drm-intel-nightly/4b2be843fab906467eed62265f5066418c73649c
commit 4b2be843fab906467eed62265f5066418c73649c
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri May 29 19:28:41 2015 +0200
drm-intel-nightly: 2015y-05m-29d-17h-28m-04s UTC integration manifest
==Bug detailed description==
-----------------------------
It doesn't exit testing on SNB+ platforms with drm-intel-nightly and
drm-intel-next-queued kernel. It fails on drm-intel-fixes kernel.
output on -nightly kernel:
IGT-Version: 1.10-g0d16473 (x86_64) (Linux:
4.1.0-rc5_drm-intel-nightly_4b2be8_20150530+ x86_64)
^C^C^C^C^C^C^C^C^C^C^C^C^C
Call trace:
[ 2.080088] WARNING: CPU: 0 PID: 1218 at drivers/gpu/drm/drm_irq.c:1159
drm_wait_one_vblank+0x3b/0x16d [drm]()
[ 2.080089] vblank not available on crtc 0, ret=-22
[ 2.080093] Modules linked in: i915 button video drm_kms_helper drm
[ 2.080097] CPU: 0 PID: 1218 Comm: kworker/u16:4 Not tainted
4.1.0-rc5_drm-intel-nightly_4b2be8_20150530+ #718
[ 2.080104] Workqueue: events_unbound async_run_entry_fn
[ 2.080107] 0000000000000000 0000000000000009 ffffffff817a70bc
ffff880144bbb8b8
[ 2.080110] ffffffff8103ebde 0000000000000246 ffffffffa0005a6f
0000000000000000
[ 2.080112] ffff88014953f000 0000000000000000 ffff88014964f000
0000000000000009
[ 2.080113] Call Trace:
[ 2.080119] [<ffffffff817a70bc>] ? dump_stack+0x40/0x50
[ 2.080123] [<ffffffff8103ebde>] ? warn_slowpath_common+0x98/0xb0
[ 2.080132] [<ffffffffa0005a6f>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
[ 2.080134] [<ffffffff8103ec3b>] ? warn_slowpath_fmt+0x45/0x4a
[ 2.080142] [<ffffffffa0005a6f>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
[ 2.080147] [<ffffffff813fccdc>] ? __pm_runtime_resume+0x5b/0x6a
[ 2.080219] [<ffffffffa00d5a58>] ? intel_finish_crtc_commit+0x47/0x10b
[i915]
[ 2.080226] [<ffffffffa0058b44>] ?
drm_atomic_helper_commit_planes+0x16a/0x1a1 [drm_kms_helper]
[ 2.080285] [<ffffffffa00d6b5a>] ? __intel_set_mode+0x891/0x916 [i915]
[ 2.080340] [<ffffffffa00dc3f4>] ? intel_crtc_set_config+0x3ef/0x53a [i915]
[ 2.080351] [<ffffffffa00185af>] ? drm_modeset_lock+0x4e/0xa3 [drm]
[ 2.080364] [<ffffffffa000c22d>] ? drm_mode_set_config_internal+0x4e/0xd2
[drm]
[ 2.080369] [<ffffffffa005b15d>] ? restore_fbdev_mode+0xac/0xc3
[drm_kms_helper]
[ 2.080373] [<ffffffffa005c95e>] ?
drm_fb_helper_restore_fbdev_mode_unlocked+0x1e/0x54 [drm_kms_helper]
[ 2.080378] [<ffffffffa005c9c2>] ? drm_fb_helper_set_par+0x2e/0x32
[drm_kms_helper]
[ 2.080436] [<ffffffffa00e8d53>] ? intel_fbdev_set_par+0x11/0x55 [i915]
[ 2.080441] [<ffffffff8137ec6e>] ? fbcon_init+0x2fd/0x406
[ 2.080444] [<ffffffff813d4777>] ? visual_init+0xaf/0x102
[ 2.080447] [<ffffffff813d5cc9>] ? do_bind_con_driver+0x19e/0x2c2
[ 2.080450] [<ffffffff813d60a1>] ? do_take_over_console+0x12c/0x15c
[ 2.080453] [<ffffffff8137e35d>] ? do_fbcon_takeover+0x53/0x97
[ 2.080457] [<ffffffff810549dc>] ? notifier_call_chain+0x35/0x59
[ 2.080461] [<ffffffff81054c23>] ? __blocking_notifier_call_chain+0x43/0x5b
[ 2.080464] [<ffffffff813863eb>] ? lock_fb_info+0x12/0x2f
[ 2.080468] [<ffffffff81387c06>] ? register_framebuffer+0x26c/0x2a2
[ 2.080473] [<ffffffffa005cc73>] ? drm_fb_helper_initial_config+0x2ad/0x34a
[drm_kms_helper]
[ 2.080476] [<ffffffff81055b8f>] ? async_run_entry_fn+0x2d/0xbf
[ 2.080478] [<ffffffff8104f985>] ? process_one_work+0x1b2/0x31d
[ 2.080481] [<ffffffff8105026f>] ? worker_thread+0x265/0x351
[ 2.080484] [<ffffffff8105000a>] ? cancel_delayed_work_sync+0xa/0xa
[ 2.080486] [<ffffffff81053ee1>] ? kthread+0xce/0xd6
[ 2.080490] [<ffffffff81053e13>] ? kthread_create_on_node+0x162/0x162
[ 2.080493] [<ffffffff817acfd2>] ? ret_from_fork+0x42/0x70
[ 2.080496] [<ffffffff81053e13>] ? kthread_create_on_node+0x162/0x162
[ 2.080498] ---[ end trace ee079f4240dd35e0 ]---
output on -fixes kernel:
IGT-Version: 1.10-g0d16473 (x86_64) (Linux:
4.1.0-rc5_drm-intel-fixes_b45aa8_20150531+ x86_64)
Test assertion failure function gem_execbuf, file ioctl_wrappers.c:445:
Failed assertion: result == 0
Last errno: 5, Input/output error
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [gem_mmap__gtt+0x0]
#2 [test_batch+0x3d4]
#3 [__real_main363+0x12e]
#4 [main+0x29]
#5 [__libc_start_main+0xf5]
#6 [_start+0x29]
#7 [<unknown>+0x29]
Subtest batch-cpu failed.
**** DEBUG ****
Test requirement passed: gem_has_llc(fd)
Test assertion failure function gem_execbuf, file ioctl_wrappers.c:445:
Failed assertion: result == 0
Last errno: 5, Input/output error
**** END ****
Subtest batch-cpu: FAIL (11.645s)
==Reproduce steps==
----------------------------
1. time ./gem_streaming_writes --run-subtest batch-cpu</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>