Super Maryo Chronicles (smc) fails to start up on radeonsi with this assertion failure: ../../../src/mesa/state_tracker/st_atom_array.c:417:setup_interleaved_attribs: Assertion `array->_ElementSize == _mesa_bytes_per_vertex_attrib(array->Size, array->Type)' failed. Program received signal SIGTRAP, Trace/breakpoint trap. 0x00007fffe881bb86 in _debug_assert_fail (expr=expr@entry=0x7fffe8b605b0 "array->_ElementSize == _mesa_bytes_per_vertex_attrib(array->Size, array->Type)", file=file@entry=0x7fffe8b604d8 "../../../src/mesa/state_tracker/st_atom_array.c", line=line@entry=417, function=function@entry=0x7fffe8b60710 <__func__.35322> "setup_interleaved_attribs") at ../../../../src/gallium/auxiliary/util/u_debug.c:309 309 os_abort(); (gdb) bt #0 0x00007fffe881bb86 in _debug_assert_fail (expr=expr@entry=0x7fffe8b605b0 "array->_ElementSize == _mesa_bytes_per_vertex_attrib(array->Size, array->Type)", file=file@entry=0x7fffe8b604d8 "../../../src/mesa/state_tracker/st_atom_array.c", line=line@entry=417, function=function@entry=0x7fffe8b60710 <__func__.35322> "setup_interleaved_attribs") at ../../../../src/gallium/auxiliary/util/u_debug.c:309 #1 0x00007fffe866d8f6 in setup_interleaved_attribs (vpv=0xf97870, velements=0x7fffffffcf10, vbuffer=0x7fffffffd110, arrays=0x986de0, vp=0xf9b590) at ../../../src/mesa/state_tracker/st_atom_array.c:416 #2 update_array (st=0x9059c0) at ../../../src/mesa/state_tracker/st_atom_array.c:566 #3 0x00007fffe866cdb1 in st_validate_state (st=st@entry=0x9059c0) at ../../../src/mesa/state_tracker/st_atom.c:213 #4 0x00007fffe8677691 in st_Clear (ctx=0x9d74a0, mask=18) at ../../../src/mesa/state_tracker/st_cb_clear.c:449 [...] This doesn't seem to happen with Mesa 10.2.4.
It works fine for me on Kabini :). Mesa git d7d8260f70326cd294715203dae8a8f0150680c1, llvm 3.5-rc2, smc as Debian package in Sid. Or maybe you think about these 2.0 beta or git version? http://www.secretmaryo.org/phpBB3/viewtopic.php?f=1&t=9975 https://github.com/Secretchronicles/SMC
(In reply to comment #1) > It works fine for me on Kabini :). Mesa git > d7d8260f70326cd294715203dae8a8f0150680c1, llvm 3.5-rc2, I can still reproduce it with current Mesa Git. Does your Mesa build have assertions enabled? > smc as Debian package in Sid. Same here, currently version 1.9+git20121121-1.1.
Bisected it to: commit 734e4946f50c1b83dafdb18ced652abc88e6a246 Author: Marek Olšák <marek.olsak@amd.com> Date: Fri Jul 11 00:05:44 2014 +0200 mesa: fix crash in st/mesa after deleting a VAO This happens when glGetMultisamplefv (or any other non-draw function) is called, which doesn't invoke the VBO module to update _DrawArrays and the pointer is invalid at that point. However st/mesa still dereferences it to setup vertex buffers ==> crash.
(In reply to comment #2) > (In reply to comment #1) > I can still reproduce it with current Mesa Git. Does your Mesa build have > assertions enabled? > Ah sorry did not have it that time, so yeah bug is there.
*** Bug 82046 has been marked as a duplicate of this bug. ***
Fixed by 374f3e9e19f064007ea8a864fbd00f1ae7deafd1. Closing.
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