[ 1419.644585][ T7239] veth0: entered allmulticast mode
[ 1419.645185][ T7239] veth1: entered allmulticast mode
[ 1419.646343][ T7239] veth2: entered allmulticast mode
[ 1419.646704][ T7239] veth3: entered allmulticast mode
[ 1446.993600][ T7239] veth0: left allmulticast mode
[ 1446.993878][ T7239] veth1: left allmulticast mode
[ 1446.994099][ T7239] veth2: left allmulticast mode
[ 1446.994319][ T7239] veth3: left allmulticast mode