[ 1111.369976][T15572] veth0: entered allmulticast mode
[ 1111.370533][T15572] veth1: entered allmulticast mode
[ 1111.370936][T15572] veth2: entered allmulticast mode
[ 1111.371545][T15572] veth3: entered allmulticast mode
[ 1122.751694][T15572] veth0: left allmulticast mode
[ 1122.752093][T15572] veth1: left allmulticast mode
[ 1122.752423][T15572] veth2: left allmulticast mode
[ 1122.752749][T15572] veth3: left allmulticast mode