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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 - [SKL]Piglit spec_EXT_texture_array_copyteximage_1D_ARRAY_samples=2 causes GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89037">89037</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SKL]Piglit spec_EXT_texture_array_copyteximage_1D_ARRAY_samples=2 causes GPU hang
</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>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>high
</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>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=113275" name="attach_113275" title="dmesg">attachment 113275</a> <a href="attachment.cgi?id=113275&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: SKL
Libdrm:
(master)libdrm-2.4.59-8-gccbb9aa887f992359335ecf2d26919b04e14e63f
Mesa: (master)8030e269e911c4f90a44d9a77eb342dd2657d229
Xserver: (master)xorg-server-1.17.0
Xf86_video_intel:
(master)2.99.917-94-g26ba2ba6e7169a099558092f31eaf97944cc3562
Libva: (master)f9741725839ea144e9a6a1827f74503ee39946c3
Libva_intel_driver: (master)9a20d6c34cb65e5b85dd16d6c8b3a215c5972b18
kernel: drm-intel-nightly/b4442ee4e150506cebeee72249efc566c5f14bbe(0209)
Bug detailed description:
---------------------------
It causes GPU hang on SKL with mesa master branch, then leave it about 5
minutes, system hang.
We run it on upstream tree at the first cycle.
output:
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_INTENSITY
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_DEPTH_COMPONENT
Probe color at (288,0)
Expected: 0.750000 0.750000 0.750000 1.000000
Observed: 0.000000 0.000000 0.000000 1.000000
Probe color at (288,0)
Expected: 0.750000 0.750000 0.750000 1.000000
Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
Expected: 0.750000 0.750000 0.750000 1.000000
Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
Expected: 0.750000 0.750000 0.750000 1.000000
Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
Expected: 0.600000 0.600000 0.600000 1.000000
Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
Expected: 0.600000 0.600000 0.600000 1.000000
Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
Expected: 0.600000 0.600000 0.600000 1.000000
Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
Expected: 0.600000 0.600000 0.600000 1.000000
Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
Expected: 0.450000 0.450000 0.450000 1.000000
Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
Expected: 0.450000 0.450000 0.450000 1.000000
Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
Expected: 0.450000 0.450000 0.450000 1.000000
Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
Expected: 0.450000 0.450000 0.450000 1.000000
Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
Expected: 0.300000 0.300000 0.300000 1.000000
Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
Expected: 0.300000 0.300000 0.300000 1.000000
Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
Expected: 0.300000 0.300000 0.300000 1.000000
Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
Expected: 0.300000 0.300000 0.300000 1.000000
Observed: 0.019608 0.019608 0.019608 1.000000
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_DEPTH_COMPONENT16
Probe color at (304,0)
Expected: 0.750000 0.750000 0.750000 1.000000
Observed: 0.000000 0.000000 0.000000 1.000000
intel_do_flush_locked failed: Input/output error
call trace:
[ 466.103461] Call Trace:
[ 466.103914] [<ffffffff81400806>] ? scsi_host_alloc_command+0x3d/0x9e
[ 466.104374] [<ffffffff8140095b>] ? scsi_get_command+0x16/0x128
[ 466.104830] [<ffffffff814086d1>] ? scsi_prep_fn+0x58/0x139
[ 466.105284] [<ffffffff81326452>] ? blk_peek_request+0xf7/0x216
[ 466.105742] [<ffffffff81408aa4>] ? scsi_request_fn+0x2f/0x5cc
[ 466.106201] [<ffffffff81323aa4>] ? __blk_run_queue+0x29/0x31
[ 466.106659] [<ffffffff81326b23>] ? blk_queue_bio+0x27d/0x2be
[ 466.107117] [<ffffffff8132493f>] ? generic_make_request+0x93/0xd0
[ 466.107578] [<ffffffff81324a7b>] ? submit_bio+0xff/0x11d
[ 466.108040] [<ffffffff8113aad9>] ? _submit_bh+0x104/0x122
[ 466.108500] [<ffffffff8113af0d>] ? ll_rw_block+0x6d/0x77
[ 466.108957] [<ffffffff8113bb02>] ? __breadahead+0x2c/0x40
[ 466.109409] [<ffffffff811b85ed>] ? __ext4_get_inode_loc+0x287/0x396
[ 466.109860] [<ffffffff811db35d>] ? ext4_ext_tree_init+0x2b/0x30
[ 466.110308] [<ffffffff811bc159>] ? ext4_reserve_inode_write+0x1c/0x7f
[ 466.110758] [<ffffffff811bc21d>] ? ext4_mark_inode_dirty+0x61/0x1cb
[ 466.111211] [<ffffffff811db35d>] ? ext4_ext_tree_init+0x2b/0x30
[ 466.111662] [<ffffffff811b7999>] ? __ext4_new_inode+0xf0d/0x110d
[ 466.112115] [<ffffffff811c2cc8>] ? ext4_lookup+0xf6/0x12d
[ 466.112567] [<ffffffff8111bbd7>] ? __lookup_hash+0x2a/0x31
[ 466.113018] [<ffffffff8111f47d>] ? kern_path_create+0x70/0x112
[ 466.113471] [<ffffffff811c49e5>] ? ext4_mkdir+0xdb/0x35c
[ 466.113926] [<ffffffff8110e981>] ? kmem_cache_alloc+0x27/0x113
[ 466.114382] [<ffffffff8111c8e7>] ? vfs_mkdir+0xac/0x128
[ 466.114838] [<ffffffff8112098b>] ? SyS_mkdirat+0x6b/0xa9
[ 466.115295] [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
[ 466.115753] Code: e9 4d 89 f8 4c 89 f1 48 89 ea 48 89 de 41 ff 14 24 49 83
c4 10 49 83 3c 24 00 eb 36 eb 38 49 63 44 24 20 4d 8b 04 24 48 8d 4a 01 <48> 8b
5c 05 00 48 89 e8 65 49 0f c7 08 0f 94 c0 84 c0 0f 85 78
[ 466.116276] RIP [<ffffffff8110ea33>] kmem_cache_alloc+0xd9/0x113
[ 466.116772] RSP <ffff88043b85b9c8>
[ 466.121844] ---[ end trace b809efb3ce78ceb0 ]---
==Reproduce steps==
----------------------------
1. xinit
2. bin/copyteximage 1D_ARRAY -samples=2 -auto
3. leave it 5 minutes</pre>
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