https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64042
--- Comment #2 from vries at gcc dot gnu.org --- Googling the sigsegv site GC_typed_mark_proc finds these threads, which may be related: - http://www.hpl.hp.com/hosted/linux/mail-archives/gc/2010-March/003796.html - http://www.hpl.hp.com/hosted/linux/mail-archives/gc/2010-March/003799.html
