[ 1321.710594][T17441] veth0: entered allmulticast mode
[ 1321.712463][T17441] veth1: entered allmulticast mode
[ 1321.712878][T17441] veth2: entered allmulticast mode
[ 1321.713362][T17441] veth3: entered allmulticast mode
[ 1340.814882][T17441] veth0: left allmulticast mode
[ 1340.815298][T17441] veth1: left allmulticast mode
[ 1340.815566][T17441] veth2: left allmulticast mode
[ 1340.815816][T17441] veth3: left allmulticast mode