[ 1593.157786][ T7811] veth0: entered allmulticast mode
[ 1593.158588][ T7811] veth1: entered allmulticast mode
[ 1593.159164][ T7811] veth2: entered allmulticast mode
[ 1593.159706][ T7811] veth3: entered allmulticast mode
[ 1616.556011][ T7811] veth0: left allmulticast mode
[ 1616.556550][ T7811] veth1: left allmulticast mode
[ 1616.556937][ T7811] veth2: left allmulticast mode
[ 1616.557335][ T7811] veth3: left allmulticast mode