[ 1345.528497][T18251] veth0: entered allmulticast mode
[ 1345.528900][T18251] veth1: entered allmulticast mode
[ 1345.529237][T18251] veth2: entered allmulticast mode
[ 1345.529573][T18251] veth3: entered allmulticast mode
[ 1363.825932][T18251] veth0: left allmulticast mode
[ 1363.826249][T18251] veth1: left allmulticast mode
[ 1363.826489][T18251] veth2: left allmulticast mode
[ 1363.826727][T18251] veth3: left allmulticast mode