[ 2060.555543][T18813] veth0: entered allmulticast mode
[ 2060.556595][T18813] veth1: entered allmulticast mode
[ 2060.557178][T18813] veth2: entered allmulticast mode
[ 2060.557759][T18813] veth3: entered allmulticast mode
[ 2084.229644][T18813] veth0: left allmulticast mode
[ 2084.230187][T18813] veth1: left allmulticast mode
[ 2084.230587][T18813] veth2: left allmulticast mode
[ 2084.231019][T18813] veth3: left allmulticast mode