https://bugs.freedesktop.org/show_bug.cgi?id=83432
Priority: medium
Bug ID: 83432
Assignee: dri-devel at lists.freedesktop.org
Summary: r600_query.c:269:r600_emit_query_end: Assertion
`ctx->num_pipelinestat_queries > 0' failed [Gallium
HUD]
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: lil_tux at web.de
Hardware: All
Status: NEW
Version: git
Component: Drivers/Gallium/r600
Product: Mesa
Created attachment 105675
--> https://bugs.freedesktop.org/attachment.cgi?id=105675&action=edit
gdb bt full
r600_query.c:269:r600_emit_query_end: Assertion `ctx->num_pipelinestat_queries
> 0' failed.
Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 0x7fffead44700 (LWP 30641)]
0x00007ffff0446979 in _debug_assert_fail (expr=0x7ffff072f078
"ctx->num_pipelinestat_queries > 0", file=0x7ffff072efe8 "r600_query.c",
line=269,
function=0x7ffff072f210 <__func__.9395> "r600_emit_query_end") at
util/u_debug.c:309
309 os_abort();
(gdb) bt
#0 0x00007ffff0446979 in _debug_assert_fail (expr=0x7ffff072f078
"ctx->num_pipelinestat_queries > 0", file=0x7ffff072efe8 "r600_query.c",
line=269,
function=0x7ffff072f210 <__func__.9395> "r600_emit_query_end") at
util/u_debug.c:309
#1 0x00007ffff054882b in r600_emit_query_end (ctx=0xb5ea700, query=0x3a0cc890)
at r600_query.c:269
#2 0x00007ffff0549e05 in r600_suspend_nontimer_queries (ctx=0xb5ea700) at
r600_query.c:805
#3 0x00007ffff05462cf in r600_preflush_suspend_features (ctx=0xb5ea700) at
r600_pipe_common.c:136
#4 0x00007ffff056342a in r600_context_gfx_flush (context=0xb5ea700, flags=1,
fence=0x0) at r600_hw_context.c:253
#5 0x00007ffff0562f2f in r600_need_cs_space (ctx=0xb5ea700, num_dw=16393,
count_draw_in=1 '\001') at r600_hw_context.c:96
#6 0x00007ffff0596077 in r600_need_gfx_cs_space (ctx=0xb5ea700, num_dw=16,
include_draw_vbo=true) at r600_state_common.c:2396
#7 0x00007ffff05482fe in r600_emit_query_begin (ctx=0xb5ea700,
query=0x3a0cc890) at r600_query.c:162
#8 0x00007ffff0549ec4 in r600_resume_nontimer_queries (ctx=0xb5ea700) at
r600_query.c:817
#9 0x00007ffff0560806 in r600_blitter_end (ctx=0xb5ea700) at r600_blit.c:99
#10 0x00007ffff056106c in r600_blit_decompress_color (ctx=0xb5ea700,
rtex=0x3708fb30, first_level=0, last_level=0, first_layer=0, last_layer=0) at
r600_blit.c:316
#11 0x00007ffff05612ff in r600_decompress_subresource (ctx=0xb5ea700,
tex=0x3708fb30, level=0, first_layer=0, last_layer=0) at r600_blit.c:381
#12 0x00007ffff056276c in r600_blit (ctx=0xb5ea700, info=0x7fffead43800) at
r600_blit.c:812
#13 0x00007ffff0284aff in st_BlitFramebuffer (ctx=0x7fffe2c61010, srcX0=0,
srcY0=0, srcX1=482, srcY1=272, dstX0=0, dstY0=272, dstX1=482, dstY1=0,
mask=16384, filter=9728)
at ../../src/mesa/state_tracker/st_cb_blit.c:263
#14 0x00007ffff008fec9 in _mesa_BlitFramebuffer (srcX0=0, srcY0=0, srcX1=482,
srcY1=272, dstX0=0, dstY0=272, dstX1=482, dstY1=0, mask=16384, filter=9728) at
../../src/mesa/main/blit.c:509
[..]
(gdb) p ctx.num_pipelinestat_queries
$3 = 0
Looks like resume_nontimer_queries/emit_query_begin is recursing into
suspend_nontimer_queries/emit_query_end
Was running on HD6850 `OpenGL version string: 3.0 Mesa 10.4.0-devel
(git-2adf7ee)'
With
GALLIUM_HUD="fps,draw-calls;samples-passed+primitives-generated;ia-vertices+ia-primitives;vs-invocations+ps-invocations+hs-invocations+ds-invocations;VRAM-usage+GTT-usage"
R600_DEBUG=hyperz. Though, I assume GALLIUM_HUD="fps" could be enough.
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