[ 1561.082128][ T4669] veth0: entered allmulticast mode
[ 1561.082628][ T4669] veth1: entered allmulticast mode
[ 1561.082938][ T4669] veth2: entered allmulticast mode
[ 1561.083231][ T4669] veth3: entered allmulticast mode
[ 1586.719371][ T4669] veth0: left allmulticast mode
[ 1586.719732][ T4669] veth1: left allmulticast mode
[ 1586.719974][ T4669] veth2: left allmulticast mode
[ 1586.720205][ T4669] veth3: left allmulticast mode