[ 1627.993821][T17321] veth0: entered allmulticast mode
[ 1627.994637][T17321] veth1: entered allmulticast mode
[ 1627.995186][T17321] veth2: entered allmulticast mode
[ 1627.995742][T17321] veth3: entered allmulticast mode
[ 1651.760485][T17321] veth0: left allmulticast mode
[ 1651.760995][T17321] veth1: left allmulticast mode
[ 1651.761396][T17321] veth2: left allmulticast mode
[ 1651.761811][T17321] veth3: left allmulticast mode