[ 1102.901711][T16993] veth0: entered allmulticast mode
[ 1102.902136][T16993] veth1: entered allmulticast mode
[ 1102.902388][T16993] veth2: entered allmulticast mode
[ 1102.902651][T16993] veth3: entered allmulticast mode
[ 1113.498877][T16993] veth0: left allmulticast mode
[ 1113.499201][T16993] veth1: left allmulticast mode
[ 1113.499452][T16993] veth2: left allmulticast mode
[ 1113.499728][T16993] veth3: left allmulticast mode