[ 1213.216365][T18926] veth0: entered allmulticast mode
[ 1213.218240][T18926] veth1: entered allmulticast mode
[ 1213.218771][T18926] veth2: entered allmulticast mode
[ 1213.219291][T18926] veth3: entered allmulticast mode
[ 1236.207427][T18926] veth0: left allmulticast mode
[ 1236.207990][T18926] veth1: left allmulticast mode
[ 1236.208415][T18926] veth2: left allmulticast mode
[ 1236.208817][T18926] veth3: left allmulticast mode