id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
1414	The statistic profiler gets stuck	LemonBoy		"`take_profile_sample`, which is called from within a signal handler, uses `malloc` to allocate new bins for its hash table.
Doing so is frowned upon as the signal may be processed while the runtime owns the global malloc lock leading to an awful deadlock.

I can confirm that I've been able to do a profiled run by replacing the malloc with a simple arena allocator."	defect	closed	major	4.13.0	compiler	4.12.0	fixed		sjamaan	medium