[ 1536.941656][ T6311] veth0: entered allmulticast mode
[ 1536.942225][ T6311] veth1: entered allmulticast mode
[ 1536.942530][ T6311] veth2: entered allmulticast mode
[ 1536.942830][ T6311] veth3: entered allmulticast mode
[ 1562.919758][ T6311] veth0: left allmulticast mode
[ 1562.920084][ T6311] veth1: left allmulticast mode
[ 1562.920308][ T6311] veth2: left allmulticast mode
[ 1562.920532][ T6311] veth3: left allmulticast mode