[  992.302596][T15031] veth0: entered allmulticast mode
[  992.303997][T15031] veth1: entered allmulticast mode
[  992.304300][T15031] veth2: entered allmulticast mode
[  992.304593][T15031] veth3: entered allmulticast mode
[ 1003.200609][T15031] veth0: left allmulticast mode
[ 1003.200864][T15031] veth1: left allmulticast mode
[ 1003.201061][T15031] veth2: left allmulticast mode
[ 1003.201260][T15031] veth3: left allmulticast mode