Attachment 94276 Details for Bug 75061 – valgrind + hellgrind

valgrind + hellgrind

hellgrind.txt (text/plain), 6.01 KB, created by Maxim on 2014-02-18 10:10:42 UTC

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Creator: Maxim

Created: 2014-02-18 10:10:42 UTC

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obsolete

>==28208== Memcheck, a memory error detector
>==28208== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
>==28208== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
>==28208== Command: ./sample-2 --tool=hellgrind -v
>==28208== 
>==28208== Syscall param writev(vector[...]) points to uninitialised byte(s)
>==28208==    at 0x5E4FA07: writev (writev.c:49)
>==28208==    by 0x78D04BD: _xcb_conn_wait (xcb_conn.c:248)
>==28208==    by 0x78D0850: _xcb_out_send (xcb_out.c:367)
>==28208==    by 0x78D08D0: xcb_writev (xcb_out.c:315)
>==28208==    by 0x6BA4F05: _XSend (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x6BA53E7: _XReply (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x6BA10CC: XSync (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x5331BAC: _glfwReleaseXErrorHandler (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x5331ADA: createNULLCursor (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x5331D24: _glfwPlatformInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x532BB5D: glfwInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x4017BD: main (main.cpp:42)
>==28208==  Address 0x9159b8a is 58 bytes inside a block of size 16,384 alloc'd
>==28208==    at 0x4C2C510: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==28208==    by 0x6B95B93: XOpenDisplay (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x5331C5E: _glfwPlatformInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x532BB5D: glfwInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x4017BD: main (main.cpp:42)
>==28208== 
>==28208== Syscall param writev(vector[...]) points to uninitialised byte(s)
>==28208==    at 0x5E4FA50: writev (writev.c:54)
>==28208==    by 0x78D04BD: _xcb_conn_wait (xcb_conn.c:248)
>==28208==    by 0x78D0850: _xcb_out_send (xcb_out.c:367)
>==28208==    by 0x78D08D0: xcb_writev (xcb_out.c:315)
>==28208==    by 0x6BA4F05: _XSend (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x6BA53E7: _XReply (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x6BA10CC: XSync (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x5331BAC: _glfwReleaseXErrorHandler (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x5333BE0: createWindow (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x5335AF7: _glfwPlatformCreateWindow (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x532DDC6: glfwCreateWindow (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x40180F: main (main.cpp:46)
>==28208==  Address 0x9159b91 is 65 bytes inside a block of size 16,384 alloc'd
>==28208==    at 0x4C2C510: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==28208==    by 0x6B95B93: XOpenDisplay (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
>==28208==    by 0x5331C5E: _glfwPlatformInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x532BB5D: glfwInit (in /usr/local/lib/libglfw.so.3.1)
>==28208==    by 0x4017BD: main (main.cpp:42)
>==28208== 
>==28208== Conditional jump or move depends on uninitialised value(s)
>==28208==    at 0x4C2F792: bcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==28208==    by 0x9AE17DF: update_scissor (st_atom_scissor.c:88)
>==28208==    by 0x9ADE8B6: st_validate_state (st_atom.c:222)
>==28208==    by 0x9AE567E: st_Clear (st_cb_clear.c:443)
>==28208==    by 0x401940: main (main.cpp:62)
>==28208== 
>==28208== Conditional jump or move depends on uninitialised value(s)
>==28208==    at 0x9AE17E2: update_scissor (st_atom_scissor.c:88)
>==28208==    by 0x9ADE8B6: st_validate_state (st_atom.c:222)
>==28208==    by 0x9AE567E: st_Clear (st_cb_clear.c:443)
>==28208==    by 0x401940: main (main.cpp:62)
>==28208== 
>==28208== Invalid read of size 4
>==28208==    at 0x9D43974: r600_context_add_resource_size (r600_pipe_common.c:114)
>==28208==    by 0x9D05E82: r600_set_vertex_buffers (r600_state_common.c:528)
>==28208==    by 0x9C1445D: blitter_restore_vertex_states (u_blitter.c:453)
>==28208==    by 0x9C14712: util_blitter_clear_custom.constprop.13 (u_blitter.c:1153)
>==28208==    by 0x9C15768: util_blitter_clear (u_blitter.c:1165)
>==28208==    by 0x9CDCE96: r600_clear (r600_blit.c:543)
>==28208==    by 0x9AE5DBA: st_Clear (st_cb_clear.c:512)
>==28208==    by 0x401940: main (main.cpp:62)
>==28208==  Address 0x4 is not stack'd, malloc'd or (recently) free'd
>==28208== 
>==28208== 
>==28208== Process terminating with default action of signal 11 (SIGSEGV)
>==28208==  Access not within mapped region at address 0x4
>==28208==    at 0x9D43974: r600_context_add_resource_size (r600_pipe_common.c:114)
>==28208==    by 0x9D05E82: r600_set_vertex_buffers (r600_state_common.c:528)
>==28208==    by 0x9C1445D: blitter_restore_vertex_states (u_blitter.c:453)
>==28208==    by 0x9C14712: util_blitter_clear_custom.constprop.13 (u_blitter.c:1153)
>==28208==    by 0x9C15768: util_blitter_clear (u_blitter.c:1165)
>==28208==    by 0x9CDCE96: r600_clear (r600_blit.c:543)
>==28208==    by 0x9AE5DBA: st_Clear (st_cb_clear.c:512)
>==28208==    by 0x401940: main (main.cpp:62)
>==28208==  If you believe this happened as a result of a stack
>==28208==  overflow in your program's main thread (unlikely but
>==28208==  possible), you can try to increase the size of the
>==28208==  main thread stack using the --main-stacksize= flag.
>==28208==  The main thread stack size used in this run was 8388608.
>==28208== 
>==28208== HEAP SUMMARY:
>==28208==     in use at exit: 4,744,416 bytes in 22,929 blocks
>==28208==   total heap usage: 54,471 allocs, 31,542 frees, 46,537,361 bytes allocated
>==28208== 
>==28208== LEAK SUMMARY:
>==28208==    definitely lost: 0 bytes in 0 blocks
>==28208==    indirectly lost: 0 bytes in 0 blocks
>==28208==      possibly lost: 238,161 bytes in 3,024 blocks
>==28208==    still reachable: 4,506,255 bytes in 19,905 blocks
>==28208==         suppressed: 0 bytes in 0 blocks
>==28208== Rerun with --leak-check=full to see details of leaked memory
>==28208== 
>==28208== For counts of detected and suppressed errors, rerun with: -v
>==28208== Use --track-origins=yes to see where uninitialised values come from
>==28208== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 2 from 2)

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Attachments on bug 75061: 94169 | 94275 | 94276 | 94277 | 94321 | 94418 | 94419 | 94422 | 95375 | 95378

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