[ 1525.165948][ T4459] veth0: entered allmulticast mode
[ 1525.166524][ T4459] veth1: entered allmulticast mode
[ 1525.166834][ T4459] veth2: entered allmulticast mode
[ 1525.167133][ T4459] veth3: entered allmulticast mode
[ 1551.323313][ T4459] veth0: left allmulticast mode
[ 1551.323616][ T4459] veth1: left allmulticast mode
[ 1551.323825][ T4459] veth2: left allmulticast mode
[ 1551.324048][ T4459] veth3: left allmulticast mode