[ 1426.330664][T11452] veth0: entered allmulticast mode
[ 1426.331136][T11452] veth1: entered allmulticast mode
[ 1426.331448][T11452] veth2: entered allmulticast mode
[ 1426.331974][T11452] veth3: entered allmulticast mode
[ 1450.675885][T11452] veth0: left allmulticast mode
[ 1450.676310][T11452] veth1: left allmulticast mode
[ 1450.676693][T11452] veth2: left allmulticast mode
[ 1450.677063][T11452] veth3: left allmulticast mode