http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50452 --- Comment #3 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2011-09-19 00:59:13 UTC --- Created attachment 25315 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25315 Another backtrace