040000 tree 322b10980ddc954cab1058f579e76d268939223f	hlrsync
040000 tree fef2906db52ec08d437b4d5ac7a42ce64392e4f6	linux-kernel
040000 tree 51cb73f2c90a6b2b67b640294f416dca658df925	openbsc
040000 tree 3064a9c0fd864752cde7e0ffb51ea1931dddc0dd	wireshark