[ 1230.800885][T18748] veth0: entered allmulticast mode
[ 1230.801859][T18748] veth1: entered allmulticast mode
[ 1230.805036][T18748] veth2: entered allmulticast mode
[ 1230.805751][T18748] veth3: entered allmulticast mode
[ 1254.089338][T18748] veth0: left allmulticast mode
[ 1254.090164][T18748] veth1: left allmulticast mode
[ 1254.090848][T18748] veth2: left allmulticast mode
[ 1254.091570][T18748] veth3: left allmulticast mode