ly/res/valgrind.supp

{
	pam
	Memcheck:Leak
	...
	obj:/usr/lib/libpam.so.0.84.2
	...
}

{
	termbox
	Memcheck:Leak
	...
	fun:tb_init
	...
}

{
	libc/dynamic
	Memcheck:Leak
	...
	fun:_dl_catch_exception
	...
}

{
	libc/groups
	Memcheck:Leak
	...
	fun:initgroups
	...
}