040000 tree 18c18c84ad8520566d4a8832fc2dd0620a5e9be7	linux-kernel
040000 tree 09f3550a7657e00181e4fba3f3f345baa79cc1c7	openbsc
040000 tree 26173296e2aa3e80a5552bedb1e068cd061ca963	wireshark