[ 1265.246409][T20201] veth0: entered allmulticast mode
[ 1265.249565][T20201] veth1: entered allmulticast mode
[ 1265.250325][T20201] veth2: entered allmulticast mode
[ 1265.250866][T20201] veth3: entered allmulticast mode
[ 1265.251399][T20201] veth4: entered allmulticast mode
[ 1265.251947][T20201] veth5: entered allmulticast mode
[ 1301.487160][T20201] veth0: left allmulticast mode
[ 1301.487731][T20201] veth1: left allmulticast mode
[ 1301.489214][T20201] veth2: left allmulticast mode
[ 1301.489719][T20201] veth3: left allmulticast mode
[ 1301.490222][T20201] veth4: left allmulticast mode
[ 1301.490663][T20201] veth5: left allmulticast mode