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040000 tree 262f0a826ad977988811b4d07baaea916e1ee5ae	ftrace_reader
040000 tree 1395a7213b25ca948a4abec33fcfa1b040bc0448	ipc
040000 tree 930aa15e98d4ae97cc66e184cf895d436082c89b	perfetto_cmd
040000 tree 61103a4f182575626252c8430f9b19c4bc8d6708	protozero
040000 tree ca4e56bd3505d21e3273e2f7ded7ded0046be9e6	traced
040000 tree 04e67effe7027eb0cf9e22046f03d000a29384e8	tracing