[ 2042.391902][T19392] veth0: entered allmulticast mode
[ 2042.393244][T19392] veth1: entered allmulticast mode
[ 2042.394599][T19392] veth2: entered allmulticast mode
[ 2042.395505][T19392] veth3: entered allmulticast mode
[ 2066.096047][T19392] veth0: left allmulticast mode
[ 2066.096553][T19392] veth1: left allmulticast mode
[ 2066.096960][T19392] veth2: left allmulticast mode
[ 2066.097389][T19392] veth3: left allmulticast mode