[ 1103.846073][T15831] veth0: entered allmulticast mode
[ 1103.846538][T15831] veth1: entered allmulticast mode
[ 1103.847028][T15831] veth2: entered allmulticast mode
[ 1103.847367][T15831] veth3: entered allmulticast mode
[ 1115.492945][T15831] veth0: left allmulticast mode
[ 1115.493211][T15831] veth1: left allmulticast mode
[ 1115.493400][T15831] veth2: left allmulticast mode
[ 1115.493592][T15831] veth3: left allmulticast mode