Attachment 69255 Details for Bug 56543 – Valgrind log during reproduction

Valgrind log during reproduction

VKB_segfault_valgrind.txt (text/plain), 7.11 KB, created by Brian Lovin on 2012-10-29 20:38:46 UTC

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Creator: Brian Lovin

Created: 2012-10-29 20:38:46 UTC

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patch

obsolete

>blovin@blovin-p6680t:~/wld/install/bin$ valgrind ./weston
>==23624== Memcheck, a memory error detector
>==23624== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==23624== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==23624== Command: ./weston
>==23624== 
>Date: 2012-10-29 PDT
>[12:53:44.465] weston 1.0.0
>               http://wayland.freedesktop.org/
>               Bug reports to: https://bugs.freedesktop.org/enter_bug.cgi?product=weston
>               Build:  
>[12:53:44.528] OS: Linux, 3.2.0-31-generic, #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012, x86_64
>[12:53:44.565] Loading module '/home/blovin/wld/install/lib/weston/x11-backend.so'
>[12:53:44.672] initializing x11 backend
>[12:53:45.233] XCB-XKB not available during build
>[12:53:45.983] x11 output 1024x640, window id 62914565
>[12:53:46.389] EGL version: 1.4 (DRI2)
>[12:53:46.390] EGL vendor: Mesa Project
>[12:53:46.392] EGL client APIs: OpenGL OpenGL_ES2 
>[12:53:46.399] EGL extensions: EGL_MESA_drm_image EGL_WL_bind_wayland_display
>               EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_image
>               EGL_KHR_gl_renderbuffer_image EGL_KHR_surfaceless_context
>               EGL_KHR_create_context EGL_NOK_swap_region
>               EGL_NOK_texture_from_pixmap EGL_NV_post_sub_buffer
>[12:53:46.404] GL version: OpenGL ES 2.0 Mesa 9.1-devel
>[12:53:46.405] GLSL version: OpenGL ES GLSL ES 1.0.16
>[12:53:46.405] GL vendor: Intel Open Source Technology Center
>[12:53:46.409] GL renderer: Mesa DRI Intel(R) Ironlake Desktop 
>[12:53:46.409] GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays
>               GL_EXT_texture_filter_anisotropic
>               GL_EXT_texture_format_BGRA8888
>               GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24
>               GL_OES_element_index_uint GL_OES_fbo_render_mipmap
>               GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives
>               GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_npot
>               GL_OES_EGL_image GL_OES_depth_texture
>               GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV
>               GL_APPLE_texture_max_level GL_EXT_read_format_bgra
>               GL_NV_fbo_color_attachments GL_OES_vertex_array_object
>               GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers
>               GL_NV_read_buffer GL_EXT_map_buffer_range
>[12:53:48.391] Loading module '/home/blovin/wld/install/lib/weston/desktop-shell.so'
>[12:53:48.421] libwayland: using socket /home/blovin/.xdg/wayland-0
>[12:53:48.916] launching '/home/blovin/wld/install/libexec/weston-desktop-shell'
>ERROR loading icon from file '/usr/share/icons/hicolor/24x24/apps/google-chrome.png'
>[13:02:44.085] launching '/usr/libexec/weston-screensaver'
>[13:02:44.104] compositor: executing '/usr/libexec/weston-screensaver' failed: Permission denied
>==23655== 
>==23655== HEAP SUMMARY:
>==23655==     in use at exit: 14,159,490 bytes in 9,538 blocks
>==23655==   total heap usage: 168,871 allocs, 159,333 frees, 678,585,011 bytes allocated
>==23655== 
>==23655== LEAK SUMMARY:
>==23655==    definitely lost: 18,597 bytes in 21 blocks
>==23655==    indirectly lost: 1,408 bytes in 9 blocks
>==23655==      possibly lost: 13,730,091 bytes in 7,693 blocks
>==23655==    still reachable: 409,394 bytes in 1,815 blocks
>==23655==         suppressed: 0 bytes in 0 blocks
>==23655== Rerun with --leak-check=full to see details of leaked memory
>==23655== 
>==23655== For counts of detected and suppressed errors, rerun with: -v
>==23655== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 2 from 2)
>[13:02:44.294] libwayland: disconnect from client 0x86babd0
>==23624== Invalid write of size 8
>==23624==    at 0x4E3F9A0: wl_list_remove (wayland-util.c:51)
>==23624==    by 0xCFE4C1D: hide_input_panels (shell.c:2791)
>==23624==    by 0x4110DF: wl_signal_emit (wayland-server.h:170)
>==23624==    by 0x41135F: deactivate_text_model (text-backend.c:92)
>==23624==    by 0x411C71: handle_keyboard_focus (text-backend.c:452)
>==23624==    by 0x4E37A31: wl_signal_emit (wayland-server.h:170)
>==23624==    by 0x4E39AB1: wl_keyboard_set_focus (wayland-server.c:922)
>==23624==    by 0x40AB49: notify_keyboard_focus_out (compositor.c:1843)
>==23624==    by 0x8912431: x11_compositor_handle_event (compositor-x11.c:969)
>==23624==    by 0x4E3C59B: wl_event_source_fd_dispatch (event-loop.c:84)
>==23624==    by 0x4E3CE0D: post_dispatch_check (event-loop.c:381)
>==23624==    by 0x4E3CF93: wl_event_loop_dispatch (event-loop.c:421)
>==23624==  Address 0x8 is not stack'd, malloc'd or (recently) free'd
>==23624== 
>[13:02:53.945] caught segv
>[13:02:53.982]   [000000000040d4de]  --  (./weston)
>[13:02:53.983]   [00000000056f9cb0]  --  (/lib/x86_64-linux-gnu/libpthread.so.0)
>[13:02:53.984]   [0000000004e3f9a0]  wl_list_remove  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.984]   [000000000cfe4c1e]  --  (/home/blovin/wld/install/lib/weston/desktop-shell.so)
>[13:02:53.984]   [00000000004110e0]  --  (./weston)
>[13:02:53.984]   [0000000000411360]  --  (./weston)
>[13:02:53.984]   [0000000000411c72]  --  (./weston)
>[13:02:53.984]   [0000000004e37a32]  --  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.984]   [0000000004e39ab2]  wl_keyboard_set_focus  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.984]   [000000000040ab4a]  notify_keyboard_focus_out  (./weston)
>[13:02:53.984]   [0000000008912432]  --  (/home/blovin/wld/install/lib/weston/x11-backend.so)
>[13:02:53.985]   [0000000004e3c59c]  --  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [0000000004e3ce0e]  --  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [0000000004e3cf94]  wl_event_loop_dispatch  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [0000000000408d26]  --  (./weston)
>[13:02:53.985]   [0000000000408ed0]  weston_output_finish_frame  (./weston)
>[13:02:53.985]   [0000000008910d17]  --  (/home/blovin/wld/install/lib/weston/x11-backend.so)
>[13:02:53.985]   [0000000004e3c825]  --  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [0000000004e3cf6a]  wl_event_loop_dispatch  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [0000000004e3a395]  wl_display_run  (/home/blovin/wld/install/lib/libwayland-server.so.0)
>[13:02:53.985]   [000000000040df1f]  --  (./weston)
>[13:02:53.986]   [000000000633d76d]  __libc_start_main  (/lib/x86_64-linux-gnu/libc.so.6)
>[13:02:53.986]   [0000000000406119]  --  (./weston)
>==23624== 
>==23624== HEAP SUMMARY:
>==23624==     in use at exit: 14,644,120 bytes in 15,001 blocks
>==23624==   total heap usage: 169,974 allocs, 154,973 frees, 688,426,361 bytes allocated
>==23624== 
>==23624== LEAK SUMMARY:
>==23624==    definitely lost: 18,565 bytes in 20 blocks
>==23624==    indirectly lost: 0 bytes in 0 blocks
>==23624==      possibly lost: 14,205,189 bytes in 13,116 blocks
>==23624==    still reachable: 420,366 bytes in 1,865 blocks
>==23624==         suppressed: 0 bytes in 0 blocks
>==23624== Rerun with --leak-check=full to see details of leaked memory
>==23624== 
>==23624== For counts of detected and suppressed errors, rerun with: -v
>==23624== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 2 from 2)
>Trace/breakpoint trap (core dumped)

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Attachments on bug 56543: 69254 | 69255 | 70802

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