[ 1109.711018][ T4893] veth0: entered allmulticast mode
[ 1109.711512][ T4893] veth1: entered allmulticast mode
[ 1109.711842][ T4893] veth2: entered allmulticast mode
[ 1109.712162][ T4893] veth3: entered allmulticast mode
[ 1120.909146][ T4893] veth0: left allmulticast mode
[ 1120.909503][ T4893] veth1: left allmulticast mode
[ 1120.909781][ T4893] veth2: left allmulticast mode
[ 1120.910064][ T4893] veth3: left allmulticast mode