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backtrace_mali_single

macpijan
Oct 8th, 2018
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  1. Thread 3.2 "ositorWorkQueue" received signal SIGSEGV, Segmentation fault.
  2. wpe_renderer_backend_egl_offscreen_target_create ()
  3. at /usr/src/debug/libwpe/1.0.0-r0/libwpe-1.0.0/src/renderer-backend-egl.c:143
  4. 143 target->interface_data = target->interface->create();
  5. #0 wpe_renderer_backend_egl_offscreen_target_create ()
  6. at /usr/src/debug/libwpe/1.0.0-r0/libwpe-1.0.0/src/renderer-backend-egl.c:143
  7. target = 0x106b8
  8. #1 0xb62205f6 in WebCore::GLContextEGL::createWPEContext (platformDisplay=...,
  9. sharingContext=sharingContext@entry=0x0)
  10. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGLWPE.cpp:62
  11. display = 0x1
  12. config = 0x6000000a
  13. context = 0x40000001
  14. target = <optimized out>
  15. window = <optimized out>
  16. surface = <optimized out>
  17. #2 0xb622095a in WebCore::GLContextEGL::createSharingContext (platformDisplay=...)
  18. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:292
  19. context = std::unique_ptr<WebCore::GLContextEGL> containing 0x0
  20. #3 0xb620ab8a in WebCore::GLContext::createSharingContext (display=...)
  21. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/GLContext.cpp:125
  22. eglContext = std::unique_ptr<WebCore::GLContextEGL> containing 0xb53f1108 <pthread_mutex_unlock+76>
  23. #4 0xb620b1a0 in WebCore::PlatformDisplay::sharingGLContext (this=this@entry=0xb18ed020)
  24. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/PlatformDisplay.cpp:166
  25. No locals.
  26. #5 0xb62207d0 in WebCore::GLContextEGL::createContext (window=0x10538, platformDisplay=...)
  27. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:240
  28. eglSharingContext = <optimized out>
  29. context = std::unique_ptr<WebCore::GLContextEGL> containing 0x5
  30. #6 0xb620b056 in WebCore::GLContext::createContextForWindow (windowHandle=windowHandle@entry=0x10538,
  31. platformDisplay=<optimized out>)
  32. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/GLContext.cpp:98
  33. eglContext = std::unique_ptr<WebCore::GLContextEGL> containing 0xb18f6300
  34. display = <optimized out>
  35. #7 0xb580abc8 in WebKit::ThreadedCompositor::createGLContext (this=0xb18f6300)
  36. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:90
  37. No locals.
  38. #8 0xb580a304 in WTF::Function<void ()>::operator()() const (this=0xb1882058)
  39. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Function.h:56
  40. No locals.
  41. #9 WebKit::CompositingRunLoop::<lambda()>::operator() (__closure=0xb1882054)
  42. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:138
  43. function = {
  44. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882040}
  45. this = 0xb1897880
  46. #10 WTF::Function<void()>::CallableWrapper<WebKit::CompositingRunLoop::performTaskSync(WTF::Function<void()>&&)::<lambda()> >::call(void) (this=0xb1882050)
  47. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Function.h:101
  48. No locals.
  49. #11 0xb6cde41e in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  50. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  51. No locals.
  52. #12 WTF::RunLoop::performWork (this=0xb1880000)
  53. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/RunLoop.cpp:106
  54. function = {
  55. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882060}
  56. functionsToHandle = <optimized out>
  57. #13 0xb6cfc770 in WTF::RunLoop::<lambda(gpointer)>::operator() (__closure=0x0,
  58. userData=<optimized out>)
  59. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:68
  60. No locals.
  61. #14 WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer) ()
  62. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:70
  63. No locals.
  64. #15 0xb50058b4 in g_main_dispatch (context=0xf9cd0)
  65. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3165
  66. dispatch = 0xb6cfc775 <WTF::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer)>
  67. prev_source = 0x0
  68. was_in_call = 0
  69. user_data = 0xb1880000
  70. callback = 0xb6cfc769 <WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer)>
  71. cb_funcs = 0xb50c45a0 <g_source_callback_funcs>
  72. cb_data = 0xdc068
  73. need_destroy = <optimized out>
  74. source = 0x36c08
  75. current = 0xaa5019b0
  76. i = 0
  77. #16 g_main_context_dispatch (context=context@entry=0xf9cd0)
  78. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3818
  79. No locals.
  80. #17 0xb5005b44 in g_main_context_iterate (context=0xf9cd0, block=block@entry=1,
  81. dispatch=dispatch@entry=1, self=self@entry=0xaa507320)
  82. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3891
  83. max_priority = -70
  84. timeout = 0
  85. some_ready = 1
  86. nfds = <optimized out>
  87. allocated_nfds = <optimized out>
  88. fds = 0x106d8
  89. #18 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xfa498)
  90. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  91. self = 0xaa507320
  92. __func__ = "g_main_loop_run"
  93. #19 0xb6cfceac in WTF::RunLoop::run ()
  94. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  95. runLoop = @0xb1880000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  96. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  97. _M_i = 2}, <No data fields>}}, <No data fields>},
  98. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  99. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  100. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  101. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 1, m_end = 1,
  102. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0xb1897900,
  103. m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0xf9cd0},
  104. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb187f000, m_capacity = 16,
  105. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x36c08}}
  106. nestedMainLoop = <optimized out>
  107. #20 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  108. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  109. No locals.
  110. #21 WTF::Thread::entryPoint (newThreadContext=0xb18aa450)
  111. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  112. function = {
  113. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882030}
  114. #22 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  115. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  116. No locals.
  117. #23 0xb4a86178 in start_thread (arg=0xaa4ff2e0)
  118. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  119. pd = 0xaa4ff2e0
  120. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-459028231, -96188991, -1437601056, -1437602272,
  121. -1090523284, 338, -1090523361, -1306610480, 8388608, -1437602276, 1065353216,
  122. 0 <repeats 53 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  123. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  124. not_first_call = <optimized out>
  125. robust = <optimized out>
  126. #24 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  127. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  128. No locals.
  129. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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