040000 tree 42a98a950c32e914dda9a1c1e28c1159eef08197	common
040000 tree dd4a100322198e5b42f939d76b0013ad1fd29271	monitoring
040000 tree c3ab3ccbf93bc469479fc7a4398b0dee8efc5180	spi
040000 tree 2decf44c7db188e7f97225d83283b58f29900cfe	util