SLF4J(W): Class path contains multiple SLF4J providers. SLF4J(W): Found provider [ch.qos.logback.classic.spi.LogbackServiceProvider@17ca8b92] SLF4J(W): Found provider [org.slf4j.simple.SimpleServiceProvider@5491f68b] SLF4J(W): See https://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J(I): Actual provider is of type [ch.qos.logback.classic.spi.LogbackServiceProvider@17ca8b92] 11:45:26.856 [main] INFO o.o.m.d.s.i.InMemoryDOMDataStore - ThreadFactory created: DOM-CFG-DCL 11:45:26.927 [main] INFO o.o.m.d.s.i.InMemoryDOMDataStore - ThreadFactory created: DOM-OPER-DCL 11:45:26.928 [main] INFO o.o.m.d.s.i.InMemoryDOMDataStore - ThreadFactory created: DOM-STATE-DCL 11:45:27.154 [main] INFO o.o.g.s.impl.SimulatedGnmiDevice - Starting gNMI device simulator on 127.0.0.1:10161 ... 11:45:27.261 [main] INFO o.o.g.s.impl.SimulatedGnmiDevice - gNMI device simulator is up and running 11:45:27.548 [nioEventLoopGroup-2-1] WARN io.netty.bootstrap.ServerBootstrap - Unknown channel option 'SO_BACKLOG' for channel '[id: 0x1ee97efd, L:/127.0.0.1:10161 - R:/127.0.0.1:32786]' 11:45:27.940 [grpc-default-executor-0] INFO o.o.g.s.gnoi.GnoiFileService - Received get rpc: 11:45:28.181 [grpc-default-executor-0] INFO o.o.gnmi.test.gnoi.FileServiceTest - Received chunk of dummy file: 11:45:28.185 [grpc-default-executor-0] INFO o.o.gnmi.test.gnoi.FileServiceTest - Received chunk of dummy file: 11:45:28.187 [grpc-default-executor-0] INFO o.o.gnmi.test.gnoi.FileServiceTest - Received chunk of dummy file: 11:45:28.189 [grpc-default-executor-0] INFO o.o.gnmi.test.gnoi.FileServiceTest - Received chunk of dummy file: 11:45:28.190 [grpc-default-executor-0] INFO o.o.gnmi.test.gnoi.FileServiceTest - Received chunk of dummy file: