> gdb78 /usr/local/share/chromium/chrome
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Reading symbols from /usr/local/share/chromium/chrome...
done.
(gdb) r
Starting program: /usr/local/share/chromium/chrome 
[New Thread 814007400 (LWP 101546)]
Xlib:  extension "RANDR" missing on display ":0.0".
[New Thread 814339400 (LWP 100434)]
[New Thread 8142f5000 (LWP 103241)]
[New Thread 814339800 (LWP 103242)]
[New Thread 814339c00 (LWP 103248)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 814007400 (LWP 101546)]
0x0000000805acf027 in getframeaddr () from /usr/local/lib/libexecinfo.so.1
(gdb) bt full
#0  0x0000000805acf027 in getframeaddr () from /usr/local/lib/libexecinfo.so.1
No symbol table info available.
#1  0x0000000805ac8baa in backtrace () from /usr/local/lib/libexecinfo.so.1
No symbol table info available.
#2  0x0000000000b0615e in base::debug::StackTrace::StackTrace (
    this=0x81433a190) at ../../base/debug/stack_trace_posix.cc:753
No locals.
#3  0x000000000092aba4 in BrowserProcessImpl::BrowserProcessImpl (
    this=0x81433a000, local_state_task_runner=0x8143f0140, command_line=...)
    at ../../chrome/browser/browser_process_impl.cc:168
No locals.
#4  0x00000000007aba71 in ChromeBrowserMainParts::PreCreateThreadsImpl (
    this=this@entry=0x814069f00)
    at ../../chrome/browser/chrome_browser_main.cc:776
        trace_event_unique_atomic774 = 97655365
        trace_event_unique_category_group_enabled774 = <optimized out>
        trace_event_unique_tracer774 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0xffffffff00000016 <error: Cannot access memory at address 0xffffffff00000016>, 
            name = 0x1700000016 <error: Cannot access memory at address 0x1700000016>, event_handle = {chunk_seq = 97655296, chunk_index = 0, 
              event_index = 0}}}
        trace_event_unique_atomic747 = 97655365
---Type <return> to continue, or q <return> to quit---
        trace_event_unique_tracer747 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0x0, name = 0x0, event_handle = {
              chunk_seq = 6471341, chunk_index = 0, event_index = 0}}}
        locale = {static npos = <optimized out>, 
          _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
            _M_p = 0x808742300 "L\211|$\370H\211\\$\320I\211\367H\211l$\330L\211d$\340L\211l$\350L\211t$\360H\203\354h\211|$\bH\211\024$dL\213\064%\020"}}
        resources_pack_path = {
          static kSeparators = 0x3f97850 <base::FilePath::kSeparators> "/", 
          static kSeparatorsLength = 2, 
          static kCurrentDirectory = <same as static member of an already seen type>, 
          static kParentDirectory = <same as static member of an already seen type>, static kExtensionSeparator = 46 '.', path_ = {static npos = <optimized out>, 
            _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x0}}}
        install_date = <optimized out>
        trace_event_unique_category_group_enabled747 = <optimized out>
        local_state_task_runner = {ptr_ = 0x8143f0140}
        loaded_locale = {static npos = <optimized out>, 
          _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
---Type <return> to continue, or q <return> to quit---
            _M_p = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>}}
#5  0x00000000007accff in ChromeBrowserMainParts::PreCreateThreads (
    this=0x814069f00) at ../../chrome/browser/chrome_browser_main.cc:731
        trace_event_unique_atomic730 = 97655365
        trace_event_unique_category_group_enabled730 = 0x5d21a45 <base::debug::(anonymous namespace)::g_category_group_enabled+5> ""
        trace_event_unique_tracer730 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0x814069e00 "p\016\260\005", name = 0x0, 
            event_handle = {chunk_seq = 338996320, chunk_index = 8, 
              event_index = 0}}}
#6  0x00000000024c04dd in content::BrowserMainLoop::PreCreateThreads (
    this=0x814069e00) at ../../content/browser/browser_main_loop.cc:525
        trace_event_unique_atomic524 = 97655365
        trace_event_unique_category_group_enabled524 = 0x5d21a45 <base::debug::(anonymous namespace)::g_category_group_enabled+5> ""
        trace_event_unique_tracer524 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0x28 <error: Cannot access memory at address 0x28>, name = 0x7fffffffd4b0 "p\226\216\025\b", event_handle = {
              chunk_seq = 238339085, chunk_index = 8, event_index = 0}}}
#7  0x00000000025ba3de in Run (this=0x81434aff0) at ../../base/callback.h:401
        f = <optimized out>
#8  content::StartupTaskRunner::RunAllTasksNow (this=0x8158e95b0)
---Type <return> to continue, or q <return> to quit---
    at ../../content/browser/startup_task_runner.cc:45
        it = {_M_node = 0x81434afe0}
        result = 0
#9  0x00000000024c4184 in content::BrowserMainLoop::CreateStartupTasks (
    this=0x814069e00) at ../../content/browser/browser_main_loop.cc:594
        trace_event_unique_atomic549 = 97655365
        trace_event_unique_category_group_enabled549 = <optimized out>
        trace_event_unique_tracer549 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0x24c2bf3 <content::BrowserMainLoop::InitializeToolkit()+81> "\273\001", name = 0x0, event_handle = {
              chunk_seq = 336698560, chunk_index = 8, event_index = 0}}}
#10 0x00000000024c51d7 in content::BrowserMainRunnerImpl::Initialize (
    this=0x814119cc0, parameters=...)
    at ../../content/browser/browser_main_runner.cc:106
        trace_event_unique_atomic42 = 97655365
        trace_event_unique_category_group_enabled42 = <optimized out>
        trace_event_unique_tracer42 = {p_data_ = 0x0, data_ = {
            category_group_enabled = 0x20 <error: Cannot access memory at address 0x20>, name = 0x7fffffffd620 "", event_handle = {chunk_seq = 238339085, 
              chunk_index = 8, event_index = 0}}}
        result_code = 336698560
#11 0x00000000024bfd19 in content::BrowserMain (parameters=...)
    at ../../content/browser/browser_main.cc:22
---Type <return> to continue, or q <return> to quit---
        main_runner = {impl_ = {
            data_ = {<base::DefaultDeleter<content::BrowserMainRunner>> = {<No data fields>}, ptr = 0x814119cc0}}}
        exit_code = <optimized out>
#12 0x0000000000afb1a5 in content::ContentMainRunnerImpl::Run (
    this=0x814104970) at ../../content/app/content_main_runner.cc:764
        command_line = @0x814104b00: {static current_process_commandline_ = 
    0x814104b00, 
          argv_ = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {
              _M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x81401a110, _M_finish = 0x81401a118, 
                _M_end_of_storage = 0x81401a118}}, <No data fields>}, 
          switches_ = {_M_t = {
              _M_impl = {<std::allocator<std::_Rb_tree_node<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >> = {<No data fields>}, <No data fields>},---Type <return> to continue, or q <return> to quit---
 
                _M_key_compare = {<std::binary_function<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>> = {<No data fields>}, <No data fields>}, 
                _M_header = {_M_color = std::_S_red, _M_parent = 0x0, 
                  _M_left = 0x814104b20, _M_right = 0x814104b20}, 
                _M_node_count = 0}}}, begin_args_ = 1}
        process_type = {static npos = <optimized out>, 
          _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
            _M_p = 0x80e5edc18 <std::string::_Rep::_S_empty_rep_storage+24> ""}}
        main_params = {command_line = @0x814104b00, ui_task = 0x0}
#13 0x0000000000afa2b7 in content::ContentMain (params=...)
    at ../../content/app/content_main.cc:19
        main_runner = {impl_ = {
            data_ = {<base::DefaultDeleter<content::ContentMainRunner>> = {<No data fields>}, ptr = 0x814104970}}}
        exit_code = -1
#14 0x00000000004f1cbb in ChromeMain (argc=1, argv=0x7fffffffd748)
    at ../../chrome/app/chrome_main.cc:57
        chrome_main_delegate = {<content::ContentMainDelegate> = {
            _vptr.ContentMainDelegate = 0x59870f0 <vtable for ChromeMainDelegate---Type <return> to continue, or q <return> to quit---
+16>}, chrome_content_client_ = {<content::ContentClient> = {
              _vptr.ContentClient = 0x59871d0 <vtable for ChromeContentClient+16>, browser_ = 0x5d18308 <g_chrome_content_browser_client+8>, plugin_ = 0x0, 
              renderer_ = 0x0, utility_ = 0x0}, 
            static kPDFPluginName = 0x3f5261c "Chrome PDF Viewer", 
            static kNaClPluginName = 0x3f5260e "Native Client", 
            static kNaClOldPluginName = 0x3f52602 "Chrome NaCl", 
            static kRemotingViewerPluginPath = 0x3f525e9 "internal-remoting-viewer"}, stats_counter_timer_ = {impl_ = {
              data_ = {<base::DefaultDeleter<base::StatsCounterTimer>> = {<No data fields>}, ptr = 0x8141139d0}}}, startup_timer_ = {impl_ = {
              data_ = {<base::DefaultDeleter<base::StatsScope<base::StatsCounterTimer> >> = {<No data fields>}, ptr = 0x81401a130}}}}
        params = {delegate = 0x7fffffffd6a0, argc = 1, argv = 0x7fffffffd748, 
          ui_task = 0x0}
        rv = <optimized out>
#15 0x00000000004f1b81 in _start ()
No symbol table info available.
(gdb)