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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Got seg fault on snb when use INTEL_DEBUG=bat"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107190">107190</a>
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<th>Summary</th>
<td>Got seg fault on snb when use INTEL_DEBUG=bat
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>denys.kostin@globallogic.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<pre>Hi. During investigating one issue on SNB I faced with another problem:
Appeared during trace replay but shpuld happen to any app on SNB with
INTEL_DEBUG=bat
apitrace: warning: caught signal 11
2706: error: caught an unhandled exception
glretrace+0x23e85c
/lib/x86_64-linux-gnu/libpthread.so.0+0x1138f
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
gen_field_iterator_next+0x88b79b: common/gen_decoder.c:1003
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
decode_3dstate_constant+0x887a76: common/gen_batch_decoder.c:578
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
gen_print_batch+0x888414: common/gen_batch_decoder.c:837
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
submit_batch+0x6384e4:
/home/test/mesa/src/mesa/drivers/dri/i965/intel_batchbuffer.c:815
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
_intel_batchbuffer_flush_fence+0x638785:
/home/test/mesa/src/mesa/drivers/dri/i965/intel_batchbuffer.c:879
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so:
intel_glFlush+0x5ffa7b:
/home/test/mesa/src/mesa/drivers/dri/i965/brw_context.c:247
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so: _mesa_flush+0xba689:
main/context.c:1854
/home/test/mesa_versions/mesa-latest/lib/dri//i965_dri.so: _mesa_Flush+0xba811:
main/context.c:1892
glretrace+0x6039c
glretrace+0xbff3
glretrace+0xc61b
glretrace+0x7e94
/lib/x86_64-linux-gnu/libc.so.6: __libc_start_main+0xef
glretrace: _start+0x28
?
apitrace: info: taking default action for signal 11</pre>
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