[ 1567.653835][ T4846] veth0: entered allmulticast mode
[ 1567.654333][ T4846] veth1: entered allmulticast mode
[ 1567.654649][ T4846] veth2: entered allmulticast mode
[ 1567.655076][ T4846] veth3: entered allmulticast mode
[ 1593.480590][ T4846] veth0: left allmulticast mode
[ 1593.489068][ T4846] veth1: left allmulticast mode
[ 1593.489338][ T4846] veth2: left allmulticast mode
[ 1593.489581][ T4846] veth3: left allmulticast mode