[ 1567.467921][ T9347] veth0: entered allmulticast mode
[ 1567.469747][ T9347] veth1: entered allmulticast mode
[ 1567.470703][ T9347] veth2: entered allmulticast mode
[ 1567.471197][ T9347] veth3: entered allmulticast mode
[ 1594.047514][ T9347] veth0: left allmulticast mode
[ 1594.047817][ T9347] veth1: left allmulticast mode
[ 1594.048039][ T9347] veth2: left allmulticast mode
[ 1594.048286][ T9347] veth3: left allmulticast mode