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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GL45-CTS.texture_cube_map_array.sampling asserts inside brw_fs.cpp"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97267">97267</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GL45-CTS.texture_cube_map_array.sampling asserts inside brw_fs.cpp
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>$ gdb --args ./glcts --deqp-case=GL45-CTS.texture_cube_map_array.sampling
GNU gdb (GDB) Fedora 7.10.1-31.fc23
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>>
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and "show warranty" for details.
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<<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>.
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For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./glcts...done.
(gdb) r
Starting program: opengl-cts/cts/cts/glcts
--deqp-case=GL45-CTS.texture_cube_map_array.sampling
Missing separate debuginfos, use: dnf debuginfo-install
glibc-2.22-17.fc23.x86_64
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
dEQP Core GL-CTS-2.0 (0x0052484b) starting..
target implementation = 'X11-EGL'
Mesa warning: couldn't open libtxc_dxtn.so, software DXTn
compression/decompression unavailable
Test case 'GL45-CTS.texture_cube_map_array.sampling'..
glcts: brw_fs.cpp:4254: void lower_sampler_logical_send_gen7(const
brw::fs_builder&, fs_inst*, opcode, const fs_reg&, const fs_reg&, fs_reg, const
fs_reg&, const fs_reg&, const fs_reg&, const fs_reg&, const fs_reg&, const
fs_reg&, unsigned int, unsigned int): Assertion `inst->mlen <= 11' failed.
Program received signal SIGABRT, Aborted.
0x00007ffff5f31a28 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: dnf debuginfo-install
bzip2-libs-1.0.6-19.fc23.x86_64 elfutils-libelf-0.166-1.fc23.x86_64
elfutils-libs-0.166-1.fc23.x86_64 expat-2.1.1-2.fc23.x86_64
libattr-2.4.47-14.fc23.x86_64 libcap-2.24-8.fc23.x86_64
libgcc-5.3.1-6.fc23.x86_64 libselinux-2.4-4.fc23.x86_64
libstdc++-5.3.1-6.fc23.x86_64 mesa-libGLU-9.0.0-9.fc23.x86_64
pcre-8.39-2.fc23.x86_64 systemd-libs-222-14.fc23.x86_64
xz-libs-5.2.1-3.fc23.x86_64 zlib-1.2.8-9.fc23.x86_64
(gdb) bt
#0 0x00007ffff5f31a28 in raise () from /lib64/libc.so.6
#1 0x00007ffff5f3362a in abort () from /lib64/libc.so.6
#2 0x00007ffff5f2a227 in __assert_fail_base () from /lib64/libc.so.6
#3 0x00007ffff5f2a2d2 in __assert_fail () from /lib64/libc.so.6
#4 0x00007ffff2402051 in lower_sampler_logical_send_gen7 (bld=...,
inst=0x29e6960, op=SHADER_OPCODE_TXL, coordinate=..., shadow_c=...,
lod=..., lod2=..., sample_index=..., mcs=..., surface=...,
sampler=..., offset_value=..., coord_components=4, grad_components=0)
at brw_fs.cpp:4254
#5 0x00007ffff24021f8 in lower_sampler_logical_send (bld=...,
inst=0x29e6960, op=SHADER_OPCODE_TEX) at brw_fs.cpp:4279
#6 0x00007ffff2402bd7 in fs_visitor::lower_logical_sends (this=
0x7fffffff9390) at brw_fs.cpp:4432
#7 0x00007ffff2407930 in fs_visitor::optimize (this=0x7fffffff9390)
at brw_fs.cpp:5759
#8 0x00007ffff240a001 in fs_visitor::run_cs (this=0x7fffffff9390)
at brw_fs.cpp:6233
#9 0x00007ffff240b8f4 in brw_compile_cs (compiler=0x1ed7b40,
log_data=0x1ff9500, mem_ctx=0x25c3fe0, key=0x7fffffffaed0,
prog_data=0x7fffffffad90, src_shader=0x2a35f90,
shader_time_index=-1, final_assembly_size=0x7fffffffae4c,
error_str=0x7fffffffad88) at brw_fs.cpp:6788
#10 0x00007ffff234b355 in brw_codegen_cs_prog (brw=0x1ff9500,
prog=0x20fa380, cp=0x28dffe0, key=0x7fffffffaed0) at brw_cs.c:127
#11 0x00007ffff234b8ea in brw_cs_precompile (ctx=0x1ff9500,
shader_prog=0x20fa380, prog=0x28dffe0) at brw_cs.c:260
#12 0x00007ffff2356720 in brw_shader_precompile (ctx=0x1ff9500,
sh_prog=0x20fa380) at brw_link.cpp:68
#13 0x00007ffff2357086 in brw_link_shader (ctx=0x1ff9500,
shProg=0x20fa380) at brw_link.cpp:283
#14 0x00007ffff217f67b in _mesa_glsl_link_shader (ctx=0x1ff9500,
prog=0x20fa380) at program/ir_to_mesa.cpp:3070
#15 0x00007ffff201388d in _mesa_link_program (ctx=0x1ff9500,
shProg=0x20fa380) at main/shaderapi.c:1093
#16 0x00007ffff2014922 in _mesa_LinkProgram (programObj=193)
at main/shaderapi.c:1594
#17 0x0000000000dc341b in
glcts::TextureCubeMapArraySamplingTest::programDefinition::link
(this=0x7fffffffc300)
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:5066
#18 0x0000000000dbf452 in glcts::TextureCubeMapArraySamplingTest::link (
this=0x2037860, info=...)
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:3681
#19 0x0000000000dc2dcf in
glcts::TextureCubeMapArraySamplingTest::programCollectionForFunction::init
(this=0x7fffffffc300, gl=...,
shader_group=..., test=...)
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:4856
#20 0x0000000000dc2c4b in
glcts::TextureCubeMapArraySamplingTest::programCollectionForFormat::init
(this=0x7fffffffc300, gl=...,
shader_collection=..., test=...)
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:4796
#21 0x0000000000dc065c in glcts::TextureCubeMapArraySamplingTest::testFormats
(this=0x2037860,
formats=std::vector of length 5, capacity 8 = {...},
resolutions=std::vector of length 4, capacity 4 = {...})
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:4082
#22 0x0000000000dbed59 in glcts::TextureCubeMapArraySamplingTest::iterate
(this=0x2037860)
at
cts/glesext/texture_cube_map_array/esextcTextureCubeMapArraySampling.cpp:3609
#23 0x00000000015462c7 in tcu::TestCaseWrapper::iterateTestCase (
this=0x1eb44c8, testCase=0x2037860)
at framework/common/tcuTestCaseWrapper.cpp:133
#24 0x0000000000e20a98 in glcts::TestCaseWrapper::iterateTestCase (
this=0x1eb44c8, testCase=0x2037860)
at cts/common/glcTestCaseWrapper.cpp:111
#25 0x00000000015479f1 in tcu::TestExecutor::iterate (this=0x1eb3c30)
at framework/common/tcuTestExecutor.cpp:360
#26 0x000000000153ae67 in tcu::App::iterate (this=0x1eb2da0)
at framework/common/tcuApp.cpp:137
#27 0x00000000007f9600 in main (argc=2, argv=0x7fffffffdcb8)
at framework/platform/tcuMain.cpp:73
(gdb)</pre>
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