Attachment 16873 Details for Bug 16056 – backtraces after applying 16860: split client vertex array

backtraces after applying 16860: split client vertex array

Xorg.bug.2 (text/plain), 6.94 KB, created by Yaroslav Halchenko on 2008-06-02 08:17:27 UTC

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Creator: Yaroslav Halchenko

Created: 2008-06-02 08:17:27 UTC

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patch

obsolete

>0x00002afd2d3e62a3 in __select_nocancel () from /lib/libc.so.6
>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 0x2afd2dd202c0 (LWP 3698)]
>0x00002afd40362dbb in copy_array_to_vbo_array (brw=0x1f20bf0, i=<value optimized out>, array=0x1f4b3f8, element_size=12, 
>    count=983040) at brw_draw_upload.c:263
>263                 *dest++ = *src++;
>(gdb) bt
>#0  0x00002afd40362dbb in copy_array_to_vbo_array (brw=0x1f20bf0, i=<value optimized out>, array=0x1f4b3f8, 
>    element_size=12, count=983040) at brw_draw_upload.c:263
>#1  0x00002afd403632fa in brw_upload_vertices (brw=0x1f20bf0, min_index=0, max_index=983039) at brw_draw_upload.c:478
>#2  0x00002afd40362779 in brw_try_draw_prims (ctx=0x1f20bf0, arrays=0x216c338, prim=0x7fff7ec290f0, nr_prims=1, ib=0x0, 
>    min_index=0, max_index=983039) at brw_draw.c:319
>#3  0x00002afd40362a4e in brw_draw_prims (ctx=0x1f20bf0, arrays=0x216c338, prim=0x7fff7ec290f0, nr_prims=1, ib=0x0, 
>    min_index=0, max_index=983039) at brw_draw.c:478
>#4  0x00002afd403f89bb in vbo_exec_DrawArrays (mode=4, start=0, count=983040) at vbo/vbo_exec_array.c:264
>#5  0x00002afd2e43f295 in __glXDisp_DrawArrays (
>    pc=0x2afd448b0060 "ï¿½@\021@a\027IBï¿½ï¿½Ñ¿\200\031\026?\222ï¿½N?#*\207=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½\021@ï¿½ï¿½HB\037ï¿½ï¿½ï¿½ï¿½5\032?Qï¿½K?Gï¿½W=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>kï¿½\035@[zHB}ï¿½ï¿½ï¿½L\027?3\031N?ï¿½ZO=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½@\021@a\027IBï¿½ï¿½Ñ¿ï¿½5\032?Qï¿½K?Gï¿½W=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>kï¿½\035@[zHB}ï¿½ï¿½M6\032?\231\035L?ï¿½ï¿½\030=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>H+\030@\224ï¿½HBï¿½^ä¿ L\027?3\031N?"...) at ../../../GL/glx/render2.c:248
>#6  0x00002afd2e420da6 in DoRenderLarge (cl=0x1470280, pc=0x29d8c30 "\212ï¿½É¾\201ï¿½Oï¿½:$Ý¾", do_swap=0)
>    at ../../../GL/glx/glxcmds.c:2055
>#7  0x00002afd2e42472c in __glXDispatch (client=0x14a1df0) at ../../../GL/glx/glxext.c:561
>#8  0x000000000044e310 in Dispatch () at ../../dix/dispatch.c:502
>#9  0x0000000000436add in main (argc=9, argv=0x7fff7ec297d8, envp=<value optimized out>) at ../../dix/main.c:452
>
>
>
>bt full gives
>
>#0  0x00002afd40362dbb in copy_array_to_vbo_array (brw=0x1f20bf0, i=<value optimized out>, array=0x1f4b3f8,
>    element_size=12, count=983040) at brw_draw_upload.c:263
>        map = (GLubyte *) 0x0
>        ctx = <value optimized out>
>        size = 11796480
>        vbo = (struct gl_buffer_object *) 0x21751d0
>        offset = <value optimized out>
>        __PRETTY_FUNCTION__ = "copy_array_to_vbo_array"
>#1  0x00002afd403632fa in brw_upload_vertices (brw=0x1f20bf0, min_index=0, max_index=983039) at brw_draw_upload.c:478
>        input = (struct brw_vertex_element *) 0x1f35298
>        tmp = 0
>        vep = {header = {length = 0, opcode = 0}, ve = {{ve0 = {src_offset = 0, pad = 0, src_format = 0, pad0 = 0, 
>        valid = 0, vertex_buffer_index = 0}, ve1 = {dst_offset = 0, pad = 0, vfcomponent3 = 0, vfcomponent2 = 0, 
>        vfcomponent1 = 0, vfcomponent0 = 0}} <repeats 18 times>}}
>        vbp = {header = {bits = {length = 0, opcode = 0}, dword = 0}, vb = {{vb0 = {bits = {pitch = 0, pad = 0, 
>          access_type = 0, vb_index = 0}, dword = 0}, buffer = 0x0, offset = 0, max_index = 0, 
>      instance_data_step_rate = 0} <repeats 17 times>}}
>        i = 3
>        ptr = (const void *) 0x2afd448b0060
>        interleave = 0
>        enabled = {0x1f35238, 0x1f35278, 0x1f35298, 0x200000000, 0x40, 0x1d00000018, 0x2afd427f5440, 0x2afd4034b0f6, 
>  0x1d00000040, 0x2afd40769900, 0x40, 0x2173ec0, 0x1f20bf0, 0x1440, 0x1f01f10, 0x1c0, 0xb, 0x2afd4034b2b6, 0x200000076, 
>  0x2afd4034b823, 0x2767230, 0x64, 0x2767230, 0x1f20bf0, 0x1f01f10, 0x2afd40361d5f, 0x0, 0x8, 0x1c0, 0x74036ba6d, 
>  0x144660020100, 0x1f20bf0}
>        nr_enabled = 3
>        upload = {0x1f35238, 0x1f35278, 0x1f35298, 0xd4037bf18, 0xfe416800007, 0x10000040157, 0x10000000157, 0x300040117, 
>  0x50, 0x300000020, 0x2afd42874040, 0x2afd4034b0f6, 0x300000050, 0x2afd40769900, 0x427f5280, 0x2173f00, 0x1f20bf0, 
>  0x300000040, 0x50, 0x300000020, 0x50, 0x200000020, 0x40, 0x900000018, 0xb0, 0x84, 0x901f20bf0, 0x2afd40769900, 0x1f20bf0, 
>  0x2173ec0, 0x1f20bf0, 0x2afd2d66a9a0}
>        nr_uploads = 3
>        __PRETTY_FUNCTION__ = "brw_upload_vertices"
>#2  0x00002afd40362779 in brw_try_draw_prims (ctx=0x1f20bf0, arrays=0x216c338, prim=0x7fff7ec290f0, nr_prims=1, ib=0x0, 
>    min_index=0, max_index=983039) at brw_draw.c:319
>        intel = <value optimized out>
>        brw = (struct brw_context *) 0x0
>        retval = <value optimized out>
>        i = <value optimized out>
>        j = <value optimized out>
>        __PRETTY_FUNCTION__ = "brw_try_draw_prims"
>        __FUNCTION__ = "brw_try_draw_prims"
>#3  0x00002afd40362a4e in brw_draw_prims (ctx=0x1f20bf0, arrays=0x216c338, prim=0x7fff7ec290f0, nr_prims=1, ib=0x0, 
>    min_index=0, max_index=983039) at brw_draw.c:478
>        intel = <value optimized out>
>        retval = <value optimized out>
>#4  0x00002afd403f89bb in vbo_exec_DrawArrays (mode=4, start=0, count=983040) at vbo/vbo_exec_array.c:264
>        ctx = (GLcontext *) 0x0
>        prim = {{mode = 4, indexed = 0, begin = 1, end = 1, weak = 0, pad = 0, start = 0, count = 983040}}
>#5  0x00002afd2e43f295 in __glXDisp_DrawArrays (
>    pc=0x2afd448b0060 "ï¿½@\021@a\027IBï¿½ï¿½Ñ¿\200\031\026?\222ï¿½N?#*\207=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½\021@ï¿½ï¿½HB\037ï¿½ï¿½ï¿½ï¿½5\032?Qï¿½K?Gï¿½W=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>kï¿½\035@[zHB}ï¿½ï¿½ï¿½L\027?3\031N?ï¿½ZO=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½@\021@a\027IBï¿½ï¿½Ñ¿ï¿½5\032?Qï¿½K?Gï¿½W=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>kï¿½\035@[zHB}ï¿½ï¿½M6\032?\231\035L?ï¿½ï¿½\030=ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>ï¿½ï¿½ï¿½>H+\030@\224ï¿½HBï¿½^ä¿ L\027?3\031N?"...) at ../../../GL/glx/render2.c:248
>        datatype = 5126
>        numVals = 3
>        numComponents = 3
>        primType = 4
>        stride = 36
>        i = 3
>#6  0x00002afd2e420da6 in DoRenderLarge (cl=0x1470280, pc=0x29d8c30 "\212ï¿½É¾\201ï¿½Oï¿½:$Ý¾", do_swap=0)
>    at ../../../GL/glx/glxcmds.c:2055
>        proc = (__GLXdispatchRenderProcPtr) 0xb3
>        client = (ClientPtr) 0x14a1df0
>        dataBytes = 3780
>        glxc = (__GLXcontext *) 0x146ea70
>        error = <value optimized out>
>        opcode = 193
>        sw = <value optimized out>
>#7  0x00002afd2e42472c in __glXDispatch (client=0x14a1df0) at ../../../GL/glx/glxext.c:561
>        stuff = (xGLXSingleReq *) 0x29d8c20
>        opcode = <value optimized out>
>        proc = (__GLXdispatchSingleProcPtr) 0x2afd2e420de0 <__glXDisp_RenderLarge>
>*---Type <return> to continue, or q <return> to quit---
>        cl = (__GLXclientState *) 0x1470280
>        retval = 1
>#8  0x000000000044e310 in Dispatch () at ../../dix/dispatch.c:502
>        clientReady = <value optimized out>
>        result = <value optimized out>
>        client = (ClientPtr) 0x14a1df0
>        nready = 0
>        start_tick = 2220
>#9  0x0000000000436add in main (argc=9, argv=0x7fff7ec297d8, envp=<value optimized out>) at ../../dix/main.c:452
>        pScreen = <value optimized out>
>        i = 1
>        error = 0
>        xauthfile = <value optimized out>
>        alwaysCheckForInput = {0, 1}
>
>

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Attachments on bug 16056: 16860 | 16873

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