[ 1091.587169][T18415] veth0: entered allmulticast mode
[ 1091.587610][T18415] veth1: entered allmulticast mode
[ 1091.587914][T18415] veth2: entered allmulticast mode
[ 1091.588199][T18415] veth3: entered allmulticast mode
[ 1103.890807][T18415] veth0: left allmulticast mode
[ 1103.891225][T18415] veth1: left allmulticast mode
[ 1103.893578][T18415] veth2: left allmulticast mode
[ 1103.893888][T18415] veth3: left allmulticast mode