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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 - [softpipe] piglit glsl-1.50@execution@geometry@max-input-components regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91101">91101</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[softpipe] piglit glsl-1.50@execution@geometry@max-input-components regression
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>bisected, regression
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Mesa core
</td>
</tr>
<tr>
<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vlee@freedesktop.org
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>maraeo@gmail.com, sroland@vmware.com
</td>
</tr></table>
<p>
<div>
<pre>mesa: e31bce4041122cd00712b60b4dc1eae6486f6579 (master 10.7.0-devel)
$ ./bin/shader_runner
tests/spec/glsl-1.50/execution/geometry/max-input-components.shader_test -auto
shader_runner: tgsi/tgsi_exec.c:1265: fetch_src_file_channel: Assertion `pos <
6 * 32' failed.
Aborted (core dumped)
(gdb) bt
#0 0x00007fc5c4efa267 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#1 0x00007fc5c4efbeca in __GI_abort () at abort.c:89
#2 0x00007fc5c4ef303d in __assert_fail_base (fmt=0x7fc5c5055028 "%s%s%s:%u:
%s%sAssertion `%s' failed.\n%n",
assertion=assertion@entry=0x7fc5bfd54891 "pos < 6 * 32",
file=file@entry=0x7fc5bfd5484f "tgsi/tgsi_exec.c", line=line@entry=1265,
function=function@entry=0x7fc5bfd55230 <__PRETTY_FUNCTION__.7359>
"fetch_src_file_channel") at assert.c:92
#3 0x00007fc5c4ef30f2 in __GI___assert_fail
(assertion=assertion@entry=0x7fc5bfd54891 "pos < 6 * 32",
file=file@entry=0x7fc5bfd5484f "tgsi/tgsi_exec.c", line=line@entry=1265,
function=function@entry=0x7fc5bfd55230 <__PRETTY_FUNCTION__.7359>
"fetch_src_file_channel") at assert.c:101
#4 0x00007fc5bfc0b9f7 in fetch_src_file_channel
(mach=mach@entry=0x7fc5bdd36010, file=<optimized out>, swizzle=<optimized out>,
index=index@entry=0x7ffd29c9e400, index2D=index2D@entry=0x7ffd29c9e410,
chan=chan@entry=0x7ffd29c9e4d0, chan_index=0) at tgsi/tgsi_exec.c:1265
#5 0x00007fc5bfc0c12d in fetch_source_d (mach=mach@entry=0x7fc5bdd36010,
chan=chan@entry=0x7ffd29c9e4d0, reg=reg@entry=0x25bcf90,
chan_index=chan_index@entry=0, src_datatype=TGSI_EXEC_DATA_FLOAT) at
tgsi/tgsi_exec.c:1474
#6 0x00007fc5bfc0c2d2 in fetch_source (mach=mach@entry=0x7fc5bdd36010,
chan=chan@entry=0x7ffd29c9e4d0, reg=reg@entry=0x25bcf90,
chan_index=chan_index@entry=0,
src_datatype=src_datatype@entry=TGSI_EXEC_DATA_FLOAT) at tgsi/tgsi_exec.c:1490
#7 0x00007fc5bfc0cdb8 in exec_vector_unary (mach=0x7fc5bdd36010,
inst=inst@entry=0x25bcf60, op=op@entry=0x7fc5bfc09880 <micro_mov>,
src_datatype=src_datatype@entry=TGSI_EXEC_DATA_FLOAT,
dst_datatype=TGSI_EXEC_DATA_UINT) at tgsi/tgsi_exec.c:2768
#8 0x00007fc5bfc117e7 in exec_instruction (mach=mach@entry=0x7fc5bdd36010,
inst=0x25bcf60, pc=pc@entry=0x7ffd29c9e734) at tgsi/tgsi_exec.c:4162
#9 0x00007fc5bfc13827 in tgsi_exec_machine_run
(mach=mach@entry=0x7fc5bdd36010) at tgsi/tgsi_exec.c:5151
#10 0x00007fc5bfbdc615 in tgsi_gs_run (shader=<optimized out>,
input_primitives=<optimized out>) at draw/draw_gs.c:216
#11 0x00007fc5bfbdc6f0 in gs_flush (shader=0x25a3a20) at draw/draw_gs.c:415
#12 0x00007fc5bfbdc9b8 in gs_tri_adj (shader=0x25a3a20, i0=<optimized out>,
i1=<optimized out>, i2=<optimized out>, i3=<optimized out>,
i4=<optimized out>, i5=5) at draw/draw_gs.c:517
#13 0x00007fc5bfbdcd06 in gs_run (input_prims=<optimized out>,
input_prims=<optimized out>, input_prims=<optimized out>,
input_prims=<optimized out>,
input_verts=<optimized out>, output_prims=<optimized out>,
output_verts=<optimized out>, gs=<optimized out>) at
draw/draw_decompose_tmp.h:342
#14 draw_geometry_shader_run (shader=0x25a3a20, constants=0x46f5,
constants_size=0x6, input_verts=0x1, input_prim=0x7ffd29c9e9e0, input_info=0xb,
output_verts=0x7ffd29c9e8c0, output_prims=0x7ffd29c9e900) at
draw/draw_gs.c:638
#15 0x00007fc5bfbee7a7 in fetch_pipeline_generic (middle=0x1e02080,
fetch_info=0x46f5, fetch_info@entry=0x7ffd29c9e9c0,
in_prim_info=0x7ffd29c9e9e0)
at draw/draw_pt_fetch_shade_pipeline.c:290
#16 0x00007fc5bfbeec16 in fetch_pipeline_linear_run (middle=<optimized out>,
start=<optimized out>, count=6, prim_flags=<optimized out>)
at draw/draw_pt_fetch_shade_pipeline.c:416
#17 0x00007fc5bfbf4149 in vsplit_segment_simple_linear (vsplit=0x1eb6c40,
vsplit=0x1eb6c40, icount=6, istart=0, flags=0)
at draw/draw_pt_vsplit_tmp.h:240
#18 vsplit_run_linear (frontend=0x1eb6c40, start=0, count=6) at
draw/draw_split_tmp.h:60
#19 0x00007fc5bfbebb15 in draw_pt_arrays (draw=draw@entry=0x1df9d80, prim=12,
start=0, count=count@entry=6) at draw/draw_pt.c:149
#20 0x00007fc5bfbec143 in draw_vbo (draw=draw@entry=0x1df9d80,
info=0x7ffd29c9eb10, info@entry=0x7ffd29c9ec10) at draw/draw_pt.c:564
#21 0x00007fc5bfc8ff5a in softpipe_draw_vbo (pipe=0x1dedf10,
info=0x7ffd29c9ec10) at sp_draw_arrays.c:147
#22 0x00007fc5bfadbec0 in st_draw_vbo (ctx=<optimized out>, prims=<optimized
out>, nr_prims=<optimized out>, ib=0x0,
index_bounds_valid=<optimized out>, min_index=0, max_index=5,
tfb_vertcount=0x0, indirect=0x0) at state_tracker/st_draw.c:286
#23 0x00007fc5bfaa4de3 in vbo_draw_arrays (ctx=0x7fc5c5a5d010, mode=12,
start=0, count=6, numInstances=1, baseInstance=0) at vbo/vbo_exec_array.c:645
#24 0x00007fc5c553b103 in stub_glDrawArrays (mode=12, first=0, count=6) at
piglit/tests/util/piglit-dispatch-gen.c:11317
#25 0x000000000040a995 in piglit_display () at
piglit/tests/shaders/shader_runner.c:2397
#26 0x00007fc5c55c6f8e in run_test (gl_fw=0x1dda010, argc=2,
argv=0x7ffd29c9f0a8)
at piglit/tests/util/piglit-framework-gl/piglit_winsys_framework.c:79
#27 0x00007fc5c55ab999 in piglit_gl_test_run (argc=2, argv=0x7ffd29c9f0a8,
config=0x7ffd29c9ef60)
at piglit/tests/util/piglit-framework-gl.c:191
#28 0x00000000004050b0 in main (argc=2, argv=0x7ffd29c9f0a8) at
piglit/tests/shaders/shader_runner.c:54
7ffc1fb928268f8493e88d45e9a006208d05f0f6 is the first bad commit
commit 7ffc1fb928268f8493e88d45e9a006208d05f0f6
Author: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
Date: Thu Mar 19 23:27:10 2015 +0100
gallium: bump shader input and output limits
Reviewed-by: Roland Scheidegger <<a href="mailto:sroland@vmware.com">sroland@vmware.com</a>>
Signed-off-by: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
:040000 040000 c8ba9549231eff63c36137320a597d586a53298a
a53d5640b434fc002eca189ffcb19aec79e1755a M src
bisect run success</pre>
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