[ 1642.096368][ T7381] veth0: entered allmulticast mode
[ 1642.099993][ T7381] veth1: entered allmulticast mode
[ 1642.100613][ T7381] veth2: entered allmulticast mode
[ 1642.101499][ T7381] veth3: entered allmulticast mode
[ 1666.044139][ T7381] veth0: left allmulticast mode
[ 1666.044738][ T7381] veth1: left allmulticast mode
[ 1666.045181][ T7381] veth2: left allmulticast mode
[ 1666.045596][ T7381] veth3: left allmulticast mode