[ 1599.001401][T13480] veth0: entered allmulticast mode
[ 1599.002096][T13480] veth1: entered allmulticast mode
[ 1599.002418][T13480] veth2: entered allmulticast mode
[ 1599.002755][T13480] veth3: entered allmulticast mode
[ 1626.197842][T13480] veth0: left allmulticast mode
[ 1626.198160][T13480] veth1: left allmulticast mode
[ 1626.198401][T13480] veth2: left allmulticast mode
[ 1626.198663][T13480] veth3: left allmulticast mode