mikutter

トレース例

/home/toshi/Documents/hobby/scripts/mikutter/trunk/core/mui/cairo_miracle_painter.rb:312: [BUG] Segmentation fault
ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-linux]

-- Ruby level backtrace information ----------------------------------------
mikutter.rb:199:in `<main>'
mikutter.rb:86:in `boot'
mikutter.rb:161:in `main'
mikutter.rb:161:in `main'
mikutter.rb:161:in `call'
core/mui/cairo_timeline.rb:117:in `block (2 levels) in init_tl'
(eval):1:in `value='
(eval):1:in `set_value'
core/mui/cairo_cell_renderer_message.rb:117:in `message_id='
core/mui/cairo_cell_renderer_message.rb:133:in `render_message'
core/lib/uithreadonly.rb:22:in `block (2 levels) in singletonclass'
core/mui/cairo_miracle_painter.rb:93:in `pixbuf'
core/lib/uithreadonly.rb:22:in `block (2 levels) in singletonclass'
core/mui/cairo_miracle_painter.rb:312:in `gen_pixbuf'
core/mui/cairo_miracle_painter.rb:312:in `from_drawable'

-- C level backtrace information -------------------------------------------
/opt/miku/rb192/lib/libruby.so.1.9(rb_vm_bugreport+0x5f) [0x7fca74b2cf6f]
/opt/miku/rb192/lib/libruby.so.1.9(+0x62f96) [0x7fca74a14f96]
/opt/miku/rb192/lib/libruby.so.1.9(rb_bug+0xb3) [0x7fca74a15133]
/opt/miku/rb192/lib/libruby.so.1.9(+0x10c985) [0x7fca74abe985]
/lib/libc.so.6(+0x33af0) [0x7fca73b7daf0]
/opt/miku/rb192/lib/libruby.so.1.9(st_lookup+0x88) [0x7fca74ac6068]
/opt/miku/rb192/lib/libruby.so.1.9(rb_method_entry_get_without_cache+0x2f) [0x7fca74b1905f]
/opt/miku/rb192/lib/libruby.so.1.9(rb_funcall+0xbd) [0x7fca74b23eed]
/opt/miku/rb192/lib/libruby.so.1.9(rb_hash+0x14) [0x7fca74a31f94]
/opt/miku/rb192/lib/libruby.so.1.9(+0x80157) [0x7fca74a32157]
/opt/miku/rb192/lib/libruby.so.1.9(st_lookup+0x8b) [0x7fca74ac606b]
/opt/miku/rb192/lib/libruby.so.1.9(rb_hash_aref+0x27) [0x7fca74a31067]
/opt/miku/rb192/lib/ruby/site_ruby/1.9.1/x86_64-linux/glib2.so(rbgobj_lookup_class+0x1f) [0x7fca7069ebef]
/opt/miku/rb192/lib/ruby/site_ruby/1.9.1/x86_64-linux/glib2.so(rbgobj_instance_from_ruby_object+0x48) [0x7fca70698378]
/opt/miku/rb192/lib/ruby/site_ruby/1.9.1/x86_64-linux/gtk2.so(+0xa4fa2) [0x7fca67956fa2]
/opt/miku/rb192/lib/libruby.so.1.9(+0x1763d0) [0x7fca74b283d0]
/opt/miku/rb192/lib/libruby.so.1.9(+0x169429) [0x7fca74b1b429]
/opt/miku/rb192/lib/libruby.so.1.9(+0x16fbf9) [0x7fca74b21bf9]
/opt/miku/rb192/lib/libruby.so.1.9(rb_vm_invoke_proc+0x3cc) [0x7fca74b2306c]
/opt/miku/rb192/lib/libruby.so.1.9(+0x1762aa) [0x7fca74b282aa]
/opt/miku/rb192/lib/libruby.so.1.9(+0x169429) [0x7fca74b1b429]
/opt/miku/rb192/lib/libruby.so.1.9(+0x16fbf9) [0x7fca74b21bf9]
/opt/miku/rb192/lib/libruby.so.1.9(rb_vm_invoke_proc+0x3cc) [0x7fca74b2306c]
/opt/miku/rb192/lib/libruby.so.1.9(+0x1762aa) [0x7fca74b282aa]
/opt/miku/rb192/lib/libruby.so.1.9(+0x169429) [0x7fca74b1b429]
/opt/miku/rb192/lib/libruby.so.1.9(+0x16fbf9) [0x7fca74b21bf9]
/opt/miku/rb192/lib/libruby.so.1.9(+0x17154c) [0x7fca74b2354c]
/opt/miku/rb192/lib/libruby.so.1.9(rb_funcall+0x115) [0x7fca74b23f45]
/usr/lib/libgobject-2.0.so.0(g_object_set_property+0x204) [0x7fca70443e34]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_column_cell_set_cell_data+0x158) [0x7fca674d9e38]
/usr/lib/libgtk-x11-2.0.so.0(+0x241c3b) [0x7fca674d1c3b]
/usr/lib/libgtk-x11-2.0.so.0(+0x24350e) [0x7fca674d350e]
/usr/lib/libgtk-x11-2.0.so.0(+0x243c44) [0x7fca674d3c44]
/usr/lib/libgtk-x11-2.0.so.0(+0x245be5) [0x7fca674d5be5]
/usr/lib/libgtk-x11-2.0.so.0(+0x142178) [0x7fca673d2178]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x15e) [0x7fca7043e5de]
/usr/lib/libgobject-2.0.so.0(+0x211dd) [0x7fca704521dd]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x639) [0x7fca704538b9]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x83) [0x7fca70454033]
/usr/lib/libgtk-x11-2.0.so.0(+0x2590bf) [0x7fca674e90bf]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x556) [0x7fca673cb986]
/usr/lib/libgdk-x11-2.0.so.0(+0x4394a) [0x7fca6702694a]
/usr/lib/libgdk-x11-2.0.so.0(+0x438f7) [0x7fca670268f7]

70時間の稼働テストを終了しました。
この間一切クラッシュしたという不具合報告もなかったので、解決とします。
こちらの環境では、70時間の間に [[https://github.com/toshia/mikutter-trend-stream]] を使ってゆるゆり最終回とイカ娘2期第一回の実況TL（推定流速数万/h）を乗り越え、途中ふぁぼ魔から1万近い爆撃を受けてもクラッシュしなかった。

そして物語は #198 へとつづく…